0.013704
0.007912
0.000000
0.000000
0.015824
0.000000
0.000000
0.000000
0.005368
0.00000
0.00000
0.00000
Chrencik, J.E.
Burgin, A.B.
Pommier, Y.
Stewart, L.
Redinbo, M.R.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
3
90
90
120
72.97
72.97
186.29
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C9 H14 N3 O8 P
323.197
n
CYTOSINE ARABINOSE-5'-PHOSPHATE
RNA linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C10 H14 N5 O6 P
331.222
y
2'-DEOXYADENOSINE-5'-MONOPHOSPHATE
DNA linking
C9 H14 N3 O7 P
307.197
y
2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE
DNA linking
C10 H14 N5 O7 P
347.221
y
2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE
DNA linking
C10 H15 N2 O8 P
322.208
y
THYMIDINE-5'-MONOPHOSPHATE
DNA linking
C9 H13 N2 O8 P
308.182
y
2'-DEOXYURIDINE-5'-MONOPHOSPHATE
DNA linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C10 H13 N5 O4
267.241
n
2'-DEOXY-GUANOSINE
non-polymer
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C9 H12 N O6 P
261.168
n
O-PHOSPHOTYROSINE
PHOSPHONOTYROSINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C9 H13 N2 O7 P
292.182
n
2',3'-DIDEOXY-URIDINE-5'-MONOPHOSPHATE
non-polymer
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
P
N
75
N
O
N
76
N
O
N
77
N
O
N
78
N
O
N
79
N
C
N
80
R
C
N
81
N
O
N
82
S
C
N
83
N
O
N
84
S
C
N
85
N
O
N
86
R
C
N
87
N
N
N
88
N
C
N
89
N
O
N
90
N
N
N
91
N
C
N
92
N
N
N
93
N
C
N
94
N
C
N
95
N
H
N
96
N
H
N
97
N
H
N
98
N
H
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
N
N
110
R
C
N
111
N
C
N
112
N
O
N
113
N
C
N
114
N
S
N
115
N
O
N
116
N
H
N
117
N
H
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
O
N
124
N
P
N
125
N
O
N
126
N
O
N
127
N
O
N
128
N
C
N
129
R
C
N
130
N
O
N
131
S
C
N
132
N
O
N
133
N
C
N
134
R
C
Y
135
N
N
Y
136
N
C
Y
137
N
N
Y
138
N
C
Y
139
N
C
N
140
N
N
Y
141
N
N
Y
142
N
C
Y
143
N
N
Y
144
N
C
N
145
N
H
N
146
N
H
N
147
N
H
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
O
N
160
N
P
N
161
N
O
N
162
N
O
N
163
N
O
N
164
N
C
N
165
R
C
N
166
N
O
N
167
S
C
N
168
N
O
N
169
N
C
N
170
R
C
N
171
N
N
N
172
N
C
N
173
N
O
N
174
N
N
N
175
N
C
N
176
N
N
N
177
N
C
N
178
N
C
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
H
N
193
N
O
N
194
N
P
N
195
N
O
N
196
N
O
N
197
N
O
N
198
N
C
N
199
R
C
N
200
N
O
N
201
S
C
N
202
N
O
N
203
N
C
N
204
R
C
Y
205
N
N
Y
206
N
C
Y
207
N
N
Y
208
N
C
N
209
N
C
N
210
N
O
N
211
N
N
N
212
N
C
N
213
N
N
N
214
N
N
Y
215
N
C
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
O
N
231
N
P
N
232
N
O
N
233
N
O
N
234
N
O
N
235
N
C
N
236
R
C
N
237
N
O
N
238
S
C
N
239
N
O
N
240
N
C
N
241
R
C
N
242
N
N
N
243
N
C
N
244
N
O
N
245
N
N
N
246
N
C
N
247
N
O
N
248
N
C
N
249
N
C
N
250
N
C
N
251
N
H
N
252
N
H
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
H
N
257
N
H
N
258
N
H
N
259
N
H
N
260
N
H
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
O
N
267
N
P
N
268
N
O
N
269
N
O
N
270
N
O
N
271
N
C
N
272
R
C
N
273
N
O
N
274
S
C
N
275
N
O
N
276
N
C
N
277
R
C
N
278
N
N
N
279
N
C
N
280
N
O
N
281
N
N
N
282
N
C
N
283
N
O
N
284
N
C
N
285
N
C
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
H
N
291
N
H
N
292
N
H
N
293
N
H
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
N
N
300
S
C
N
301
N
C
N
302
N
O
N
303
N
C
N
304
N
C
N
305
N
C
N
306
N
O
N
307
N
N
N
308
N
O
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
N
N
320
S
C
N
321
N
C
N
322
N
O
N
323
N
C
N
324
N
C
N
325
N
C
N
326
N
O
N
327
N
O
N
328
N
O
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
N
N
339
N
C
N
340
N
C
N
341
N
O
N
342
N
O
N
343
N
H
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
O
N
349
N
C
N
350
R
C
N
351
N
O
N
352
R
C
Y
353
N
N
Y
354
N
C
Y
355
N
N
Y
356
N
C
Y
357
N
C
N
358
N
N
N
359
N
C
N
360
N
N
N
361
N
C
N
362
N
O
N
363
N
N
N
364
N
C
N
365
S
C
N
366
N
O
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
H
N
380
N
N
N
381
S
C
N
382
N
C
N
383
N
O
N
384
N
C
Y
385
N
C
Y
386
N
N
Y
387
N
C
Y
388
N
C
Y
389
N
N
N
390
N
O
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
H
N
395
N
H
N
396
N
H
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
H
N
401
N
O
N
402
N
H
N
403
N
H
N
404
N
N
N
405
S
C
N
406
N
C
N
407
N
O
N
408
S
C
N
409
N
C
N
410
N
C
N
411
N
C
N
412
N
O
N
413
N
H
N
414
N
H
N
415
N
H
N
416
N
H
N
417
N
H
N
418
N
H
N
419
N
H
N
420
N
H
N
421
N
H
N
422
N
H
N
423
N
H
N
424
N
H
N
425
N
H
N
426
N
N
N
427
S
C
N
428
N
C
N
429
N
O
N
430
N
C
N
431
N
C
N
432
N
C
N
433
N
C
N
434
N
O
N
435
N
H
N
436
N
H
N
437
N
H
N
438
N
H
N
439
N
H
N
440
N
H
N
441
N
H
N
442
N
H
N
443
N
H
N
444
N
H
N
445
N
H
N
446
N
H
N
447
N
H
N
448
N
N
N
449
S
C
N
450
N
C
N
451
N
O
N
452
N
C
N
453
N
C
N
454
N
C
N
455
N
C
N
456
N
N
N
457
N
O
N
458
N
H
N
459
N
H
N
460
N
H
N
461
N
H
N
462
N
H
N
463
N
H
N
464
N
H
N
465
N
H
N
466
N
H
N
467
N
H
N
468
N
H
N
469
N
H
N
470
N
H
N
471
N
H
N
472
N
H
N
473
N
N
N
474
S
C
N
475
N
C
N
476
N
O
N
477
N
C
N
478
N
C
N
479
N
S
N
480
N
C
N
481
N
O
N
482
N
H
N
483
N
H
N
484
N
H
N
485
N
H
N
486
N
H
N
487
N
H
N
488
N
H
N
489
N
H
N
490
N
H
N
491
N
H
N
492
N
H
N
493
N
N
N
494
S
C
N
495
N
C
N
496
N
O
N
497
N
C
Y
498
N
C
Y
499
N
C
Y
500
N
C
Y
501
N
C
Y
502
N
C
Y
503
N
C
N
504
N
O
N
505
N
H
N
506
N
H
N
507
N
H
N
508
N
H
N
509
N
H
N
510
N
H
N
511
N
H
N
512
N
H
N
513
N
H
N
514
N
H
N
515
N
H
N
516
N
N
N
517
S
C
N
518
N
C
N
519
N
O
N
520
N
C
N
521
N
C
N
522
N
C
N
523
N
O
N
524
N
H
N
525
N
H
N
526
N
H
N
527
N
H
N
528
N
H
N
529
N
H
N
530
N
H
N
531
N
H
N
532
N
H
N
533
N
N
N
534
S
C
N
535
N
C
N
536
N
O
N
537
N
O
N
538
N
C
Y
539
N
C
Y
540
N
C
Y
541
N
C
Y
542
N
C
Y
543
N
C
Y
544
N
C
N
545
N
O
N
546
N
P
N
547
N
O
N
548
N
O
N
549
N
O
N
550
N
H
N
551
N
H
N
552
N
H
N
553
N
H
N
554
N
H
N
555
N
H
N
556
N
H
N
557
N
H
N
558
N
H
N
559
N
H
N
560
N
H
N
561
N
H
N
562
N
N
N
563
S
C
N
564
N
C
N
565
N
O
N
566
N
C
N
567
N
O
N
568
N
O
N
569
N
H
N
570
N
H
N
571
N
H
N
572
N
H
N
573
N
H
N
574
N
H
N
575
N
H
N
576
N
N
N
577
S
C
N
578
N
C
N
579
N
O
N
580
R
C
N
581
N
O
N
582
N
C
N
583
N
O
N
584
N
H
N
585
N
H
N
586
N
H
N
587
N
H
N
588
N
H
N
589
N
H
N
590
N
H
N
591
N
H
N
592
N
H
N
593
N
N
N
594
S
C
N
595
N
C
N
596
N
O
N
597
N
C
Y
598
N
C
Y
599
N
C
Y
600
N
C
Y
601
N
N
Y
602
N
C
Y
603
N
C
Y
604
N
C
Y
605
N
C
Y
606
N
C
N
607
N
O
N
608
N
H
N
609
N
H
N
610
N
H
N
611
N
H
N
612
N
H
N
613
N
H
N
614
N
H
N
615
N
H
N
616
N
H
N
617
N
H
N
618
N
H
N
619
N
H
N
620
N
N
N
621
S
C
N
622
N
C
N
623
N
O
N
624
N
C
Y
625
N
C
Y
626
N
C
Y
627
N
C
Y
628
N
C
Y
629
N
C
Y
630
N
C
N
631
N
O
N
632
N
O
N
633
N
H
N
634
N
H
N
635
N
H
N
636
N
H
N
637
N
H
N
638
N
H
N
639
N
H
N
640
N
H
N
641
N
H
N
642
N
H
N
643
N
H
N
644
N
O
N
645
N
P
N
646
N
O
N
647
N
O
N
648
N
O
N
649
N
C
N
650
S
C
N
651
N
O
N
652
R
C
N
653
N
N
N
654
N
C
N
655
N
C
N
656
N
C
N
657
N
O
N
658
N
N
N
659
N
C
N
660
N
O
N
661
N
C
N
662
N
C
N
663
N
H
N
664
N
H
N
665
N
H
N
666
N
H
N
667
N
H
N
668
N
H
N
669
N
H
N
670
N
H
N
671
N
H
N
672
N
H
N
673
N
H
N
674
N
H
N
675
N
H
N
676
N
N
N
677
S
C
N
678
N
C
N
679
N
O
N
680
N
C
N
681
N
C
N
682
N
C
N
683
N
O
N
684
N
H
N
685
N
H
N
686
N
H
N
687
N
H
N
688
N
H
N
689
N
H
N
690
N
H
N
691
N
H
N
692
N
H
N
693
N
H
N
694
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
doub
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
sing
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
doub
N
97
N
sing
N
98
N
doub
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
doub
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
doub
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
doub
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
Y
142
N
sing
Y
143
N
sing
Y
144
N
doub
N
145
N
sing
Y
146
N
sing
Y
147
N
sing
Y
148
N
doub
N
149
N
sing
Y
150
N
doub
N
151
N
sing
N
152
N
sing
Y
153
N
sing
Y
154
N
doub
N
155
N
sing
Y
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
doub
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
doub
N
183
N
sing
N
184
N
doub
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
doub
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
doub
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
Y
215
N
sing
Y
216
N
sing
Y
217
N
doub
N
218
N
sing
Y
219
N
sing
N
220
N
sing
Y
221
N
doub
N
222
N
doub
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
doub
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
doub
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
doub
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
doub
N
261
N
sing
N
262
N
sing
N
263
N
doub
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
doub
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
doub
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
doub
N
298
N
sing
N
299
N
doub
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
doub
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
doub
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
doub
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
doub
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
doub
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
Y
360
N
sing
Y
361
N
sing
Y
362
N
doub
N
363
N
sing
Y
364
N
sing
Y
365
N
doub
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
doub
N
371
N
sing
N
372
N
sing
N
373
N
doub
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
doub
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
Y
393
N
sing
Y
394
N
doub
Y
395
N
doub
N
396
N
sing
Y
397
N
sing
N
398
N
sing
Y
399
N
sing
N
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
sing
N
404
N
sing
N
405
N
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
N
409
N
sing
N
410
N
sing
N
411
N
doub
N
412
N
sing
N
413
N
sing
N
414
N
sing
N
415
N
sing
N
416
N
sing
N
417
N
sing
N
418
N
sing
N
419
N
sing
N
420
N
sing
N
421
N
sing
N
422
N
sing
N
423
N
sing
N
424
N
sing
N
425
N
sing
N
426
N
sing
N
427
N
sing
N
428
N
sing
N
429
N
sing
N
430
N
sing
N
431
N
sing
N
432
N
doub
N
433
N
sing
N
434
N
sing
N
435
N
sing
N
436
N
sing
N
437
N
sing
N
438
N
sing
N
439
N
sing
N
440
N
sing
N
441
N
sing
N
442
N
sing
N
443
N
sing
N
444
N
sing
N
445
N
sing
N
446
N
sing
N
447
N
sing
N
448
N
sing
N
449
N
sing
N
450
N
sing
N
451
N
sing
N
452
N
sing
N
453
N
doub
N
454
N
sing
N
455
N
sing
N
456
N
sing
N
457
N
sing
N
458
N
sing
N
459
N
sing
N
460
N
sing
N
461
N
sing
N
462
N
sing
N
463
N
sing
N
464
N
sing
N
465
N
sing
N
466
N
sing
N
467
N
sing
N
468
N
sing
N
469
N
sing
N
470
N
sing
N
471
N
sing
N
472
N
sing
N
473
N
sing
N
474
N
sing
N
475
N
sing
N
476
N
sing
N
477
N
doub
N
478
N
sing
N
479
N
sing
N
480
N
sing
N
481
N
sing
N
482
N
sing
N
483
N
sing
N
484
N
sing
N
485
N
sing
N
486
N
sing
N
487
N
sing
N
488
N
sing
N
489
N
sing
N
490
N
sing
N
491
N
sing
N
492
N
sing
N
493
N
sing
N
494
N
sing
N
495
N
sing
N
496
N
doub
N
497
N
sing
N
498
N
sing
N
499
N
sing
N
500
N
sing
Y
501
N
doub
Y
502
N
sing
Y
503
N
sing
N
504
N
sing
Y
505
N
doub
N
506
N
sing
Y
507
N
doub
N
508
N
sing
Y
509
N
sing
N
510
N
sing
N
511
N
sing
N
512
N
sing
N
513
N
sing
N
514
N
sing
N
515
N
sing
N
516
N
sing
N
517
N
sing
N
518
N
sing
N
519
N
doub
N
520
N
sing
N
521
N
sing
N
522
N
sing
N
523
N
sing
N
524
N
sing
N
525
N
sing
N
526
N
sing
N
527
N
sing
N
528
N
sing
N
529
N
sing
N
530
N
sing
N
531
N
sing
N
532
N
sing
N
533
N
sing
N
534
N
sing
N
535
N
sing
N
536
N
doub
N
537
N
sing
N
538
N
sing
N
539
N
sing
N
540
N
sing
N
541
N
sing
Y
542
N
doub
Y
543
N
sing
Y
544
N
sing
N
545
N
sing
Y
546
N
doub
N
547
N
sing
Y
548
N
doub
N
549
N
sing
Y
550
N
sing
N
551
N
sing
N
552
N
sing
N
553
N
sing
N
554
N
doub
N
555
N
sing
N
556
N
sing
N
557
N
sing
N
558
N
sing
N
559
N
sing
N
560
N
sing
N
561
N
sing
N
562
N
sing
N
563
N
sing
N
564
N
sing
N
565
N
doub
N
566
N
sing
N
567
N
sing
N
568
N
sing
N
569
N
sing
N
570
N
sing
N
571
N
sing
N
572
N
sing
N
573
N
sing
N
574
N
sing
N
575
N
sing
N
576
N
sing
N
577
N
sing
N
578
N
doub
N
579
N
sing
N
580
N
sing
N
581
N
sing
N
582
N
sing
N
583
N
sing
N
584
N
sing
N
585
N
sing
N
586
N
sing
N
587
N
sing
N
588
N
sing
N
589
N
sing
N
590
N
sing
N
591
N
sing
N
592
N
sing
N
593
N
sing
N
594
N
doub
N
595
N
sing
N
596
N
sing
N
597
N
sing
N
598
N
sing
Y
599
N
doub
Y
600
N
sing
Y
601
N
sing
N
602
N
sing
Y
603
N
doub
Y
604
N
sing
Y
605
N
sing
N
606
N
sing
Y
607
N
sing
Y
608
N
doub
N
609
N
sing
Y
610
N
doub
N
611
N
sing
Y
612
N
sing
N
613
N
sing
N
614
N
sing
N
615
N
sing
N
616
N
sing
N
617
N
sing
N
618
N
sing
N
619
N
sing
N
620
N
sing
N
621
N
sing
N
622
N
doub
N
623
N
sing
N
624
N
sing
N
625
N
sing
N
626
N
sing
Y
627
N
doub
Y
628
N
sing
Y
629
N
sing
N
630
N
sing
Y
631
N
doub
N
632
N
sing
Y
633
N
doub
N
634
N
sing
Y
635
N
sing
N
636
N
sing
N
637
N
sing
N
638
N
sing
N
639
N
sing
N
640
N
sing
N
641
N
sing
N
642
N
doub
N
643
N
sing
N
644
N
sing
N
645
N
sing
N
646
N
sing
N
647
N
sing
N
648
N
sing
N
649
N
sing
N
650
N
sing
N
651
N
sing
N
652
N
sing
N
653
N
sing
N
654
N
sing
N
655
N
sing
N
656
N
sing
N
657
N
sing
N
658
N
sing
N
659
N
doub
N
660
N
sing
N
661
N
sing
N
662
N
sing
N
663
N
doub
N
664
N
sing
N
665
N
sing
N
666
N
sing
N
667
N
doub
N
668
N
sing
N
669
N
sing
N
670
N
sing
N
671
N
sing
N
672
N
sing
N
673
N
sing
N
674
N
sing
N
675
N
sing
N
676
N
sing
N
677
N
sing
N
678
N
sing
N
679
N
doub
N
680
N
sing
N
681
N
sing
N
682
N
sing
N
683
N
sing
N
684
N
sing
N
685
N
sing
N
686
N
sing
N
687
N
sing
N
688
N
sing
N
689
N
sing
N
690
N
sing
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
278
12461
12466
10.1074/jbc.M212930200
12533542
Structural Impact of the Leukemia Drug 1-beta-D-Arabinofuranosylcytosine (Ara-C) on the Covalent Human Topoisomerase I-DNA Complex
2003
10.2210/pdb1nh3/pdb
pdb_00001nh3
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
CCD
2001-02-18
MARRESEARCH
SAGITALLY FOCUSED Si(111)
SINGLE WAVELENGTH
M
x-ray
1
1.1
1.0
X12B
NSLS
1.1
SYNCHROTRON
NSLS BEAMLINE X12B
3017.004
5'-D(*AP*AP*AP*AP*AP*GP*AP*CP*UP*(UBB))-3'
1
syn
polymer
3564.368
5'-D(*(GNG)P*GP*AP*AP*AP*AP*AP*UP*UP*UP*UP*T)-3'
1
syn
polymer
6580.128
5'-D(*AP*AP*AP*AP*AP*TP*UP*UP*UP*UP*CP*(CAR)P*AP*AP*GP*UP*CP*UP*UP*UP*UP*T)-3'
1
syn
polymer
66733.867
DNA topoisomerase I
5.99.1.2
Core Subdomain, C-Terminal Domain
1
man
polymer
18.015
water
33
nat
water
no
yes
(DA)(DA)(DA)(DA)(DA)(DG)(DA)(DC)(DU)(UBB)
AAAAAGACUX
B
polydeoxyribonucleotide
no
yes
(GNG)(DG)(DA)(DA)(DA)(DA)(DA)(DU)(DU)(DU)(DU)(DT)
XGAAAAAUUUUT
C
polydeoxyribonucleotide
no
yes
(DA)(DA)(DA)(DA)(DA)(DT)(DU)(DU)(DU)(DU)(DC)(CAR)(DA)(DA)(DG)(DU)(DC)(DU)(DU)
(DU)(DU)(DT)
AAAAATUUUUCCAAGUCUUUUT
D
polydeoxyribonucleotide/polyribonucleotide hybrid
no
yes
WKWWEEERYPEGIKWKFLEHKGPVFAPPYEPLPENVKFYYDGKVMKLSPKAEEVATFFAKMLDHEYTTKEIFRKNFFKDW
RKEMTNEEKNIITNLSKCDFTQMSQYFKAQTEARKQMSKEEKLKIKEENEKLLKEYGFCIMDNHKERIANFKIEPPGLFR
GRGNHPKMGMLKRRIMPEDIIINCSKDAKVPSPPPGHKWKEVRHDNKVTWLVSWTENIQGSIKYIMLNPSSRIKGEKDWQ
KYETARRLKKCVDKIRNQYREDWKSKEMKVRQRAVALYFIDKLALRAGNEKEEGETADTVGCCSLRVEHINLHPELDGQE
YVVEFDFLGKDSIRYYNKVPVEKRVFKNLQLFMENKQPEDDLFDRLNTGILNKHLQDLMEGLTAKVFRTYNASITLQQQL
KELTAPDENIPAKILSYNRANRAVAILCNHQRAPPKTFEKSMMNLQTKIDAKKEQLADARRDLKSAKADAKVMKDAKTKK
VVESKKKAVQRLEEQLMKLEVQATDREENKQIALGTSKLN(PTR)LDPRITVAWCKKWGVPIEKIYNKTQREKFAWAIDM
ADEDYEF
WKWWEEERYPEGIKWKFLEHKGPVFAPPYEPLPENVKFYYDGKVMKLSPKAEEVATFFAKMLDHEYTTKEIFRKNFFKDW
RKEMTNEEKNIITNLSKCDFTQMSQYFKAQTEARKQMSKEEKLKIKEENEKLLKEYGFCIMDNHKERIANFKIEPPGLFR
GRGNHPKMGMLKRRIMPEDIIINCSKDAKVPSPPPGHKWKEVRHDNKVTWLVSWTENIQGSIKYIMLNPSSRIKGEKDWQ
KYETARRLKKCVDKIRNQYREDWKSKEMKVRQRAVALYFIDKLALRAGNEKEEGETADTVGCCSLRVEHINLHPELDGQE
YVVEFDFLGKDSIRYYNKVPVEKRVFKNLQLFMENKQPEDDLFDRLNTGILNKHLQDLMEGLTAKVFRTYNASITLQQQL
KELTAPDENIPAKILSYNRANRAVAILCNHQRAPPKTFEKSMMNLQTKIDAKKEQLADARRDLKSAKADAKVMKDAKTKK
VVESKKKAVQRLEEQLMKLEVQATDREENKQIALGTSKLNYLDPRITVAWCKKWGVPIEKIYNKTQREKFAWAIDMADED
YEF
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
human
Homo
fall armyworm
Spodoptera
sample
TOP1
9606
Homo sapiens
SF9
7108
Spodoptera frugiperda
baculovirus
1
3.56
65.41
VAPOR DIFFUSION, SITTING DROP
7.7
Tris, Magnesium Chloride, PEG 400, DTT, pH 7.7, VAPOR DIFFUSION, SITTING DROP, temperature 276K
276
3.173
B
1
D
122
8.755
B_DA1:DT122_D
1
-11.318
0.282
0.291
0.427
3.169
1
20
B
2
D
121
-2.714
B_DA2:DU121_D
2
-6.061
-0.439
0.152
0.192
7.640
1
20
B
3
D
120
7.099
B_DA3:DU120_D
3
-5.538
0.566
0.492
-0.031
-0.699
1
20
B
4
D
119
-7.437
B_DA4:DU119_D
4
-16.638
-0.154
-0.449
-0.043
-1.920
1
20
B
5
D
118
4.199
B_DA5:DU118_D
5
-2.978
-0.549
0.629
-0.116
-2.549
1
19
B
6
D
117
-5.677
B_DG6:DC117_D
6
-12.412
-0.846
0.160
-0.360
-1.909
1
20
B
7
D
116
0.655
B_DA7:DU116_D
7
-11.712
-0.106
-0.117
0.309
12.851
1
19
B
8
D
115
4.720
B_DC8:DG115_D
8
-16.590
-0.713
-0.630
-0.044
-9.621
1
20
B
9
D
114
-7.511
B_DU9:DA114_D
9
-2.219
0.786
0.606
-0.436
-0.429
1
20
B
10
D
113
-9.382
B_UBB10:DA113_D
10
-8.122
0.206
-0.106
-0.009
9.873
1
19
C
11
D
112
3.152
C_GNG11:CAR112_D
11
-11.394
-0.277
-0.055
0.051
1.712
1
19
C
12
D
111
-2.530
C_DG12:DC111_D
12
-18.982
0.735
0.112
-0.241
7.839
1
20
C
13
D
110
-9.147
C_DA13:DU110_D
13
-9.862
0.957
0.110
0.086
9.018
1
20
C
14
D
109
1.651
C_DA14:DU109_D
14
-8.482
-1.225
-0.011
-0.156
-3.790
1
20
C
15
D
108
-8.862
C_DA15:DU108_D
15
-9.326
1.327
0.525
0.150
3.452
1
20
C
16
D
107
-5.957
C_DA16:DU107_D
16
-11.962
-0.485
-0.038
-0.143
3.650
C
17
D
106
7.625
C_DA17:DT106_D
17
-14.898
0.122
-0.012
0.281
-3.297
C
18
D
105
4.773
C_DU18:DA105_D
18
-7.060
0.236
-0.195
0.548
-1.655
1
20
C
19
D
104
-0.355
C_DU19:DA104_D
19
-16.475
0.418
-0.293
0.275
-8.308
1
20
C
21
D
102
-2.223
C_DU21:DA102_D
20
-19.700
0.753
-0.389
-0.157
2.943
31.541
B
B
1
2
5.936
D
D
122
121
3.009
3.221
-0.120
-0.529
BB_DA1DA2:DU121DT122_DD
1
-0.778
1.433
31.371
-1.519
0.090
3.104
44.027
B
B
2
3
-9.896
D
D
121
120
3.123
-7.385
0.295
-0.212
BB_DA2DA3:DU120DU121_DD
2
-1.695
2.271
43.402
0.385
-0.546
3.411
31.952
B
B
3
4
-4.000
D
D
120
119
3.481
-2.189
-0.293
-0.673
BB_DA3DA4:DU119DU120_DD
3
5.824
-10.644
31.356
-0.801
1.656
2.907
35.086
B
B
4
5
-7.264
D
D
119
118
3.262
-4.322
1.021
-0.237
BB_DA4DA5:DU118DU119_DD
4
-9.042
15.198
33.667
0.231
-2.999
3.230
37.343
B
B
5
6
-5.836
D
D
118
117
3.288
-3.708
-0.528
-1.268
BB_DA5DG6:DC117DU118_DD
5
7.454
-11.733
36.436
-1.487
1.818
3.150
33.064
B
B
6
7
4.978
D
D
117
116
3.173
2.828
0.475
-0.374
BB_DG6DA7:DU116DC117_DD
6
1.647
-2.899
32.907
-1.120
-0.566
3.113
29.358
B
B
7
8
2.278
D
D
116
115
3.104
1.153
0.357
-0.150
BB_DA7DC8:DG115DU116_DD
7
2.071
-4.091
29.264
-0.533
-0.280
4.158
49.001
B
B
8
9
-3.687
D
D
115
114
4.122
-3.047
-0.441
-0.361
BB_DC8DU9:DA114DG115_DD
8
-7.088
8.577
48.427
-0.142
-0.151
2.841
33.060
B
B
9
10
-2.931
D
D
114
113
2.906
-1.661
-0.621
-1.183
BB_DU9UBB10:DA113DA114_DD
9
4.900
-8.644
32.664
-1.831
1.824
3.131
28.804
B
C
10
11
12.549
D
D
113
112
3.374
6.176
0.878
-0.089
BC_UBB10GNG11:CAR112DA113_DD
10
-3.949
8.023
27.875
-1.576
-2.658
3.709
41.235
C
C
11
12
-10.110
D
D
112
111
3.679
-7.087
-1.482
-0.337
CC_GNG11DG12:DC111CAR112_DD
11
-0.715
1.020
40.642
0.391
2.016
3.154
35.853
C
C
12
13
-3.380
D
D
111
110
3.087
-2.074
-0.583
-0.408
CC_DG12DA13:DU110DC111_DD
12
-4.604
7.502
35.508
-0.378
0.314
3.320
21.593
C
C
13
14
3.933
D
D
110
109
3.239
1.467
1.001
-0.401
CC_DA13DA14:DU109DU110_DD
13
3.353
-8.992
21.285
-1.663
-1.318
3.551
51.608
C
C
14
15
-3.900
D
D
109
108
3.487
-3.388
-0.829
-0.084
CC_DA14DA15:DU108DU109_DD
14
-5.496
6.327
51.230
0.152
0.550
3.142
26.739
C
C
15
16
-6.771
D
D
108
107
3.099
-3.094
0.091
-1.164
CC_DA15DA16:DU107DU108_DD
15
6.534
-14.301
25.761
-1.735
1.454
3.222
40.999
C
C
16
17
-2.789
D
D
107
106
3.224
-1.952
0.574
-0.109
CC_DA16DA17:DT106DU107_DD
16
-0.254
0.363
40.954
0.054
-0.847
3.290
31.402
C
C
17
18
3.884
D
D
106
105
3.358
2.100
0.024
-0.922
CC_DA17DU18:DA105DT106_DD
17
1.162
-2.149
31.312
-2.105
0.177
3.197
39.552
C
C
18
19
-0.491
D
D
105
104
3.185
-0.332
-0.403
-0.222
CC_DU18DU19:DA104DA105_DD
18
-1.183
1.749
39.534
-0.289
0.460
6.472
81.786
C
C
19
21
-2.047
D
D
104
102
6.491
-2.679
-0.271
-0.199
CC_DU19DU21:DA102DA104_DD
19
5.062
-3.868
81.621
-0.018
0.460
database_2
struct_conn
struct_ref_seq_dif
chem_comp_atom
chem_comp_bond
pdbx_initial_refinement_model
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Data collection
Refinement description
Data collection
1
0
2003-03-04
1
1
2008-04-29
1
2
2011-07-13
1
3
2022-12-21
1
4
2023-09-20
1
5
2023-11-15
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.pdbx_dist_value
_struct_conn.pdbx_leaving_atom_flag
_struct_conn.ptnr1_auth_asym_id
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_asym_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_ref_seq_dif.details
_chem_comp_atom.atom_id
_chem_comp_bond.atom_id_2
HUMAN RECONSTITUTED TOPOISOMERASE I IN COVALENT COMPLEX WITH 22 BASE PAIR DNA OLIGONUCLEOTIDE
CRYSTAL STRUCTURE OF HUMAN TOPOISOMERASE I DNA COMPLEX
HUMAN TOPOISOMERASE I IN NONCOVALENT COMPLEX WITH A 22 BASE PAIR DNA DUPLEX CONTAINING AN 8-OXO-G LESION
Human DNA Topoisomerase I (70 Kda) In Complex With The Poison Topotecan and Covalent Complex With A 22 Base Pair DNA Duplex
SEQUENCE
The DNA (duplex oligo) was added to the
protein during crystallization. At this
time, the protein initiates a transesterification
reaction in which one strand of DNA is broken into
chains B and C, and the protein chain A is covalently
linked to the DNA through residue 723.
RCSB
Y
RCSB
2002-12-18
REL
REL
HOH
water
1A31
PDB entry 1A31
PDB
experimental model
TIP
13
5
HOH
HOH
13
B
TIP
28
5
HOH
HOH
28
B
TIP
1
5
HOH
HOH
23
C
TIP
11
5
HOH
HOH
24
C
TIP
12
5
HOH
HOH
25
C
TIP
16
5
HOH
HOH
26
C
TIP
19
5
HOH
HOH
27
C
TIP
2
5
HOH
HOH
2
D
TIP
21
5
HOH
HOH
21
D
TIP
23
5
HOH
HOH
23
D
TIP
31
5
HOH
HOH
31
D
TIP
32
5
HOH
HOH
32
D
TIP
3
5
HOH
HOH
3
A
TIP
4
5
HOH
HOH
4
A
TIP
5
5
HOH
HOH
5
A
TIP
6
5
HOH
HOH
6
A
TIP
7
5
HOH
HOH
7
A
TIP
8
5
HOH
HOH
8
A
TIP
9
5
HOH
HOH
9
A
TIP
10
5
HOH
HOH
10
A
TIP
14
5
HOH
HOH
14
A
TIP
15
5
HOH
HOH
15
A
TIP
17
5
HOH
HOH
17
A
TIP
18
5
HOH
HOH
18
A
TIP
20
5
HOH
HOH
20
A
TIP
22
5
HOH
HOH
22
A
TIP
24
5
HOH
HOH
24
A
TIP
25
5
HOH
HOH
25
A
TIP
26
5
HOH
HOH
26
A
TIP
27
5
HOH
HOH
27
A
TIP
29
5
HOH
HOH
29
A
TIP
30
5
HOH
HOH
30
A
TIP
33
5
HOH
HOH
33
A
ADE
1
n
1
DA
1
B
ADE
2
n
2
DA
2
B
ADE
3
n
3
DA
3
B
ADE
4
n
4
DA
4
B
ADE
5
n
5
DA
5
B
GUA
6
n
6
DG
6
B
ADE
7
n
7
DA
7
B
CYT
8
n
8
DC
8
B
URI
9
n
9
DU
9
B
URI
10
n
10
UBB
10
B
GUA
11
n
1
GNG
11
C
GUA
12
n
2
DG
12
C
ADE
13
n
3
DA
13
C
ADE
14
n
4
DA
14
C
ADE
15
n
5
DA
15
C
ADE
16
n
6
DA
16
C
ADE
17
n
7
DA
17
C
URI
18
n
8
DU
18
C
URI
19
n
9
DU
19
C
URI
20
n
10
DU
20
C
URI
21
n
11
DU
21
C
THY
22
n
12
DT
22
C
ADE
101
n
1
DA
101
D
ADE
102
n
2
DA
102
D
ADE
103
n
3
DA
103
D
ADE
104
n
4
DA
104
D
ADE
105
n
5
DA
105
D
THY
106
n
6
DT
106
D
URI
107
n
7
DU
107
D
URI
108
n
8
DU
108
D
URI
109
n
9
DU
109
D
URI
110
n
10
DU
110
D
CYT
111
n
11
DC
111
D
CAR
112
n
12
CAR
112
D
ADE
113
n
13
DA
113
D
ADE
114
n
14
DA
114
D
GUA
115
n
15
DG
115
D
URI
116
n
16
DU
116
D
CYT
117
n
17
DC
117
D
URI
118
n
18
DU
118
D
URI
119
n
19
DU
119
D
URI
120
n
20
DU
120
D
URI
121
n
21
DU
121
D
THY
122
n
22
DT
122
D
TRP
203
n
1
TRP
203
A
LYS
204
n
2
LYS
204
A
TRP
205
n
3
TRP
205
A
TRP
206
n
4
TRP
206
A
GLU
207
n
5
GLU
207
A
GLU
208
n
6
GLU
208
A
GLU
209
n
7
GLU
209
A
ARG
210
n
8
ARG
210
A
TYR
211
n
9
TYR
211
A
PRO
212
n
10
PRO
212
A
GLU
213
n
11
GLU
213
A
GLY
214
n
12
GLY
214
A
ILE
215
n
13
ILE
215
A
LYS
216
n
14
LYS
216
A
TRP
217
n
15
TRP
217
A
LYS
218
n
16
LYS
218
A
PHE
219
n
17
PHE
219
A
LEU
220
n
18
LEU
220
A
GLU
221
n
19
GLU
221
A
HIS
222
n
20
HIS
222
A
LYS
223
n
21
LYS
223
A
GLY
224
n
22
GLY
224
A
PRO
225
n
23
PRO
225
A
VAL
226
n
24
VAL
226
A
PHE
227
n
25
PHE
227
A
ALA
228
n
26
ALA
228
A
PRO
229
n
27
PRO
229
A
PRO
230
n
28
PRO
230
A
TYR
231
n
29
TYR
231
A
GLU
232
n
30
GLU
232
A
PRO
233
n
31
PRO
233
A
LEU
234
n
32
LEU
234
A
PRO
235
n
33
PRO
235
A
GLU
236
n
34
GLU
236
A
ASN
237
n
35
ASN
237
A
VAL
238
n
36
VAL
238
A
LYS
239
n
37
LYS
239
A
PHE
240
n
38
PHE
240
A
TYR
241
n
39
TYR
241
A
TYR
242
n
40
TYR
242
A
ASP
243
n
41
ASP
243
A
GLY
244
n
42
GLY
244
A
LYS
245
n
43
LYS
245
A
VAL
246
n
44
VAL
246
A
MET
247
n
45
MET
247
A
ALA
248
n
46
LYS
248
A
LEU
249
n
47
LEU
249
A
SER
250
n
48
SER
250
A
PRO
251
n
49
PRO
251
A
LYS
252
n
50
LYS
252
A
ALA
253
n
51
ALA
253
A
GLU
254
n
52
GLU
254
A
GLU
255
n
53
GLU
255
A
VAL
256
n
54
VAL
256
A
ALA
257
n
55
ALA
257
A
THR
258
n
56
THR
258
A
PHE
259
n
57
PHE
259
A
PHE
260
n
58
PHE
260
A
ALA
261
n
59
ALA
261
A
LYS
262
n
60
LYS
262
A
MET
263
n
61
MET
263
A
LEU
264
n
62
LEU
264
A
ASP
265
n
63
ASP
265
A
HIS
266
n
64
HIS
266
A
GLU
267
n
65
GLU
267
A
TYR
268
n
66
TYR
268
A
THR
269
n
67
THR
269
A
THR
270
n
68
THR
270
A
LYS
271
n
69
LYS
271
A
GLU
272
n
70
GLU
272
A
ILE
273
n
71
ILE
273
A
PHE
274
n
72
PHE
274
A
ARG
275
n
73
ARG
275
A
ALA
276
n
74
LYS
276
A
ASN
277
n
75
ASN
277
A
PHE
278
n
76
PHE
278
A
PHE
279
n
77
PHE
279
A
LYS
280
n
78
LYS
280
A
ASP
281
n
79
ASP
281
A
TRP
282
n
80
TRP
282
A
ARG
283
n
81
ARG
283
A
LYS
284
n
82
LYS
284
A
GLU
285
n
83
GLU
285
A
MET
286
n
84
MET
286
A
THR
287
n
85
THR
287
A
ASN
288
n
86
ASN
288
A
ALA
289
n
87
GLU
289
A
GLU
290
n
88
GLU
290
A
LYS
291
n
89
LYS
291
A
ASN
292
n
90
ASN
292
A
ILE
293
n
91
ILE
293
A
ILE
294
n
92
ILE
294
A
THR
295
n
93
THR
295
A
ASN
296
n
94
ASN
296
A
LEU
297
n
95
LEU
297
A
SER
298
n
96
SER
298
A
LYS
299
n
97
LYS
299
A
CYS
300
n
98
CYS
300
A
ASP
301
n
99
ASP
301
A
PHE
302
n
100
PHE
302
A
THR
303
n
101
THR
303
A
GLN
304
n
102
GLN
304
A
MET
305
n
103
MET
305
A
SER
306
n
104
SER
306
A
GLN
307
n
105
GLN
307
A
TYR
308
n
106
TYR
308
A
PHE
309
n
107
PHE
309
A
LYS
310
n
108
LYS
310
A
ALA
311
n
109
ALA
311
A
GLN
312
n
110
GLN
312
A
THR
313
n
111
THR
313
A
ALA
314
n
112
GLU
314
A
ALA
315
n
113
ALA
315
A
ALA
316
n
114
ARG
316
A
ALA
317
n
115
LYS
317
A
ALA
318
n
116
GLN
318
A
ALA
319
n
117
MET
319
A
SER
320
n
118
SER
320
A
ALA
321
n
119
LYS
321
A
ALA
322
n
120
GLU
322
A
ALA
323
n
121
GLU
323
A
LYS
324
n
122
LYS
324
A
LEU
325
n
123
LEU
325
A
ALA
326
n
124
LYS
326
A
ILE
327
n
125
ILE
327
A
LYS
328
n
126
LYS
328
A
GLU
329
n
127
GLU
329
A
GLU
330
n
128
GLU
330
A
ASN
331
n
129
ASN
331
A
ALA
332
n
130
GLU
332
A
ALA
333
n
131
LYS
333
A
LEU
334
n
132
LEU
334
A
LEU
335
n
133
LEU
335
A
LYS
336
n
134
LYS
336
A
GLU
337
n
135
GLU
337
A
TYR
338
n
136
TYR
338
A
GLY
339
n
137
GLY
339
A
PHE
340
n
138
PHE
340
A
CYS
341
n
139
CYS
341
A
ILE
342
n
140
ILE
342
A
MET
343
n
141
MET
343
A
ASP
344
n
142
ASP
344
A
ASN
345
n
143
ASN
345
A
HIS
346
n
144
HIS
346
A
LYS
347
n
145
LYS
347
A
GLU
348
n
146
GLU
348
A
ARG
349
n
147
ARG
349
A
ILE
350
n
148
ILE
350
A
ALA
351
n
149
ALA
351
A
ASN
352
n
150
ASN
352
A
PHE
353
n
151
PHE
353
A
LYS
354
n
152
LYS
354
A
ILE
355
n
153
ILE
355
A
GLU
356
n
154
GLU
356
A
PRO
357
n
155
PRO
357
A
PRO
358
n
156
PRO
358
A
GLY
359
n
157
GLY
359
A
LEU
360
n
158
LEU
360
A
PHE
361
n
159
PHE
361
A
ARG
362
n
160
ARG
362
A
GLY
363
n
161
GLY
363
A
ARG
364
n
162
ARG
364
A
GLY
365
n
163
GLY
365
A
ASN
366
n
164
ASN
366
A
HIS
367
n
165
HIS
367
A
PRO
368
n
166
PRO
368
A
LYS
369
n
167
LYS
369
A
MET
370
n
168
MET
370
A
GLY
371
n
169
GLY
371
A
MET
372
n
170
MET
372
A
LEU
373
n
171
LEU
373
A
LYS
374
n
172
LYS
374
A
ARG
375
n
173
ARG
375
A
ARG
376
n
174
ARG
376
A
ILE
377
n
175
ILE
377
A
MET
378
n
176
MET
378
A
PRO
379
n
177
PRO
379
A
GLU
380
n
178
GLU
380
A
ASP
381
n
179
ASP
381
A
ILE
382
n
180
ILE
382
A
ILE
383
n
181
ILE
383
A
ILE
384
n
182
ILE
384
A
ASN
385
n
183
ASN
385
A
CYS
386
n
184
CYS
386
A
SER
387
n
185
SER
387
A
LYS
388
n
186
LYS
388
A
ASP
389
n
187
ASP
389
A
ALA
390
n
188
ALA
390
A
LYS
391
n
189
LYS
391
A
VAL
392
n
190
VAL
392
A
PRO
393
n
191
PRO
393
A
SER
394
n
192
SER
394
A
PRO
395
n
193
PRO
395
A
PRO
396
n
194
PRO
396
A
PRO
397
n
195
PRO
397
A
GLY
398
n
196
GLY
398
A
HIS
399
n
197
HIS
399
A
LYS
400
n
198
LYS
400
A
TRP
401
n
199
TRP
401
A
LYS
402
n
200
LYS
402
A
GLU
403
n
201
GLU
403
A
VAL
404
n
202
VAL
404
A
ARG
405
n
203
ARG
405
A
HIS
406
n
204
HIS
406
A
ASP
407
n
205
ASP
407
A
ASN
408
n
206
ASN
408
A
LYS
409
n
207
LYS
409
A
VAL
410
n
208
VAL
410
A
THR
411
n
209
THR
411
A
TRP
412
n
210
TRP
412
A
LEU
413
n
211
LEU
413
A
VAL
414
n
212
VAL
414
A
SER
415
n
213
SER
415
A
TRP
416
n
214
TRP
416
A
THR
417
n
215
THR
417
A
GLU
418
n
216
GLU
418
A
ASN
419
n
217
ASN
419
A
ILE
420
n
218
ILE
420
A
GLN
421
n
219
GLN
421
A
GLY
422
n
220
GLY
422
A
SER
423
n
221
SER
423
A
ILE
424
n
222
ILE
424
A
LYS
425
n
223
LYS
425
A
TYR
426
n
224
TYR
426
A
ILE
427
n
225
ILE
427
A
MET
428
n
226
MET
428
A
LEU
429
n
227
LEU
429
A
ASN
430
n
228
ASN
430
A
PRO
431
n
229
PRO
431
A
SER
432
n
230
SER
432
A
SER
433
n
231
SER
433
A
ARG
434
n
232
ARG
434
A
ILE
435
n
233
ILE
435
A
LYS
436
n
234
LYS
436
A
GLY
437
n
235
GLY
437
A
GLU
438
n
236
GLU
438
A
LYS
439
n
237
LYS
439
A
ASP
440
n
238
ASP
440
A
TRP
441
n
239
TRP
441
A
GLN
442
n
240
GLN
442
A
LYS
443
n
241
LYS
443
A
TYR
444
n
242
TYR
444
A
GLU
445
n
243
GLU
445
A
THR
446
n
244
THR
446
A
ALA
447
n
245
ALA
447
A
ARG
448
n
246
ARG
448
A
ARG
449
n
247
ARG
449
A
LEU
450
n
248
LEU
450
A
LYS
451
n
249
LYS
451
A
LYS
452
n
250
LYS
452
A
CYS
453
n
251
CYS
453
A
VAL
454
n
252
VAL
454
A
ASP
455
n
253
ASP
455
A
LYS
456
n
254
LYS
456
A
ILE
457
n
255
ILE
457
A
ARG
458
n
256
ARG
458
A
ASN
459
n
257
ASN
459
A
GLN
460
n
258
GLN
460
A
TYR
461
n
259
TYR
461
A
ALA
462
n
260
ARG
462
A
ALA
463
n
261
GLU
463
A
ASP
464
n
262
ASP
464
A
TRP
465
n
263
TRP
465
A
ALA
466
n
264
LYS
466
A
SER
467
n
265
SER
467
A
ALA
468
n
266
LYS
468
A
GLU
469
n
267
GLU
469
A
MET
470
n
268
MET
470
A
ALA
471
n
269
LYS
471
A
VAL
472
n
270
VAL
472
A
ARG
473
n
271
ARG
473
A
GLN
474
n
272
GLN
474
A
ARG
475
n
273
ARG
475
A
ALA
476
n
274
ALA
476
A
VAL
477
n
275
VAL
477
A
ALA
478
n
276
ALA
478
A
LEU
479
n
277
LEU
479
A
TYR
480
n
278
TYR
480
A
PHE
481
n
279
PHE
481
A
ILE
482
n
280
ILE
482
A
ASP
483
n
281
ASP
483
A
ALA
484
n
282
LYS
484
A
LEU
485
n
283
LEU
485
A
ALA
486
n
284
ALA
486
A
LEU
487
n
285
LEU
487
A
ARG
488
n
286
ARG
488
A
ALA
489
n
287
ALA
489
A
GLY
490
n
288
GLY
490
A
ASN
491
n
289
ASN
491
A
GLU
492
n
290
GLU
492
A
LYS
493
n
291
LYS
493
A
GLU
494
n
292
GLU
494
A
ALA
495
n
293
GLU
495
A
GLY
496
n
294
GLY
496
A
GLU
497
n
295
GLU
497
A
THR
498
n
296
THR
498
A
ALA
499
n
297
ALA
499
A
ASP
500
n
298
ASP
500
A
THR
501
n
299
THR
501
A
VAL
502
n
300
VAL
502
A
GLY
503
n
301
GLY
503
A
CYS
504
n
302
CYS
504
A
CYS
505
n
303
CYS
505
A
SER
506
n
304
SER
506
A
LEU
507
n
305
LEU
507
A
ARG
508
n
306
ARG
508
A
VAL
509
n
307
VAL
509
A
GLU
510
n
308
GLU
510
A
HIS
511
n
309
HIS
511
A
ILE
512
n
310
ILE
512
A
ASN
513
n
311
ASN
513
A
LEU
514
n
312
LEU
514
A
HIS
515
n
313
HIS
515
A
PRO
516
n
314
PRO
516
A
GLU
517
n
315
GLU
517
A
LEU
518
n
316
LEU
518
A
ASP
519
n
317
ASP
519
A
GLY
520
n
318
GLY
520
A
GLN
521
n
319
GLN
521
A
GLU
522
n
320
GLU
522
A
TYR
523
n
321
TYR
523
A
VAL
524
n
322
VAL
524
A
VAL
525
n
323
VAL
525
A
GLU
526
n
324
GLU
526
A
PHE
527
n
325
PHE
527
A
ASP
528
n
326
ASP
528
A
PHE
529
n
327
PHE
529
A
LEU
530
n
328
LEU
530
A
GLY
531
n
329
GLY
531
A
LYS
532
n
330
LYS
532
A
ASP
533
n
331
ASP
533
A
SER
534
n
332
SER
534
A
ILE
535
n
333
ILE
535
A
ARG
536
n
334
ARG
536
A
TYR
537
n
335
TYR
537
A
TYR
538
n
336
TYR
538
A
ASN
539
n
337
ASN
539
A
LYS
540
n
338
LYS
540
A
VAL
541
n
339
VAL
541
A
PRO
542
n
340
PRO
542
A
VAL
543
n
341
VAL
543
A
GLU
544
n
342
GLU
544
A
LYS
545
n
343
LYS
545
A
ALA
546
n
344
ARG
546
A
VAL
547
n
345
VAL
547
A
PHE
548
n
346
PHE
548
A
LYS
549
n
347
LYS
549
A
ASN
550
n
348
ASN
550
A
LEU
551
n
349
LEU
551
A
GLN
552
n
350
GLN
552
A
LEU
553
n
351
LEU
553
A
PHE
554
n
352
PHE
554
A
MET
555
n
353
MET
555
A
GLU
556
n
354
GLU
556
A
ASN
557
n
355
ASN
557
A
LYS
558
n
356
LYS
558
A
GLN
559
n
357
GLN
559
A
PRO
560
n
358
PRO
560
A
GLU
561
n
359
GLU
561
A
ASP
562
n
360
ASP
562
A
ASP
563
n
361
ASP
563
A
LEU
564
n
362
LEU
564
A
PHE
565
n
363
PHE
565
A
ASP
566
n
364
ASP
566
A
ARG
567
n
365
ARG
567
A
LEU
568
n
366
LEU
568
A
ASN
569
n
367
ASN
569
A
THR
570
n
368
THR
570
A
GLY
571
n
369
GLY
571
A
ILE
572
n
370
ILE
572
A
LEU
573
n
371
LEU
573
A
ASN
574
n
372
ASN
574
A
LYS
575
n
373
LYS
575
A
HIS
576
n
374
HIS
576
A
LEU
577
n
375
LEU
577
A
GLN
578
n
376
GLN
578
A
ASP
579
n
377
ASP
579
A
LEU
580
n
378
LEU
580
A
MET
581
n
379
MET
581
A
ALA
582
n
380
GLU
582
A
GLY
583
n
381
GLY
583
A
LEU
584
n
382
LEU
584
A
THR
585
n
383
THR
585
A
ALA
586
n
384
ALA
586
A
LYS
587
n
385
LYS
587
A
VAL
588
n
386
VAL
588
A
PHE
589
n
387
PHE
589
A
ARG
590
n
388
ARG
590
A
THR
591
n
389
THR
591
A
TYR
592
n
390
TYR
592
A
ASN
593
n
391
ASN
593
A
ALA
594
n
392
ALA
594
A
SER
595
n
393
SER
595
A
ILE
596
n
394
ILE
596
A
THR
597
n
395
THR
597
A
LEU
598
n
396
LEU
598
A
GLN
599
n
397
GLN
599
A
GLN
600
n
398
GLN
600
A
GLN
601
n
399
GLN
601
A
LEU
602
n
400
LEU
602
A
LYS
603
n
401
LYS
603
A
GLU
604
n
402
GLU
604
A
LEU
605
n
403
LEU
605
A
THR
606
n
404
THR
606
A
ALA
607
n
405
ALA
607
A
PRO
608
n
406
PRO
608
A
ALA
609
n
407
ASP
609
A
ALA
610
n
408
GLU
610
A
ALA
611
n
409
ASN
611
A
ILE
612
n
410
ILE
612
A
PRO
613
n
411
PRO
613
A
ALA
614
n
412
ALA
614
A
LYS
615
n
413
LYS
615
A
ILE
616
n
414
ILE
616
A
LEU
617
n
415
LEU
617
A
SER
618
n
416
SER
618
A
TYR
619
n
417
TYR
619
A
ASN
620
n
418
ASN
620
A
ARG
621
n
419
ARG
621
A
ALA
622
n
420
ALA
622
A
ASN
623
n
421
ASN
623
A
ARG
624
n
422
ARG
624
A
ALA
625
n
423
ALA
625
A
VAL
626
n
424
VAL
626
A
n
425
627
A
n
426
628
A
n
427
629
A
n
428
630
A
n
429
631
A
n
430
632
A
n
431
633
A
n
432
634
A
n
433
635
A
n
434
636
A
n
435
637
A
n
436
638
A
n
437
639
A
n
438
640
A
n
439
641
A
n
440
642
A
n
441
643
A
n
442
644
A
n
443
645
A
n
444
646
A
n
445
647
A
n
446
648
A
n
447
649
A
n
448
650
A
n
449
651
A
n
450
652
A
n
451
653
A
n
452
654
A
n
453
655
A
n
454
656
A
n
455
657
A
n
456
658
A
n
457
659
A
n
458
660
A
n
459
661
A
n
460
662
A
n
461
663
A
n
462
664
A
n
463
665
A
n
464
666
A
n
465
667
A
n
466
668
A
n
467
669
A
n
468
670
A
n
469
671
A
n
470
672
A
n
471
673
A
n
472
674
A
n
473
675
A
n
474
676
A
n
475
677
A
n
476
678
A
n
477
679
A
n
478
680
A
n
479
681
A
n
480
682
A
n
481
683
A
n
482
684
A
n
483
685
A
n
484
686
A
n
485
687
A
n
486
688
A
n
487
689
A
n
488
690
A
n
489
691
A
n
490
692
A
n
491
693
A
n
492
694
A
n
493
695
A
n
494
696
A
n
495
697
A
n
496
698
A
n
497
699
A
n
498
700
A
n
499
701
A
n
500
702
A
n
501
703
A
n
502
704
A
n
503
705
A
n
504
706
A
n
505
707
A
n
506
708
A
n
507
709
A
n
508
710
A
n
509
711
A
n
510
712
A
n
511
713
A
n
512
714
A
n
513
715
A
n
514
716
A
n
515
717
A
n
516
718
A
SER
719
n
517
SER
719
A
LYS
720
n
518
LYS
720
A
LEU
721
n
519
LEU
721
A
ASN
722
n
520
ASN
722
A
PTR
723
n
521
PTR
723
A
LEU
724
n
522
LEU
724
A
ASP
725
n
523
ASP
725
A
PRO
726
n
524
PRO
726
A
ARG
727
n
525
ARG
727
A
ILE
728
n
526
ILE
728
A
THR
729
n
527
THR
729
A
VAL
730
n
528
VAL
730
A
ALA
731
n
529
ALA
731
A
TRP
732
n
530
TRP
732
A
CYS
733
n
531
CYS
733
A
LYS
734
n
532
LYS
734
A
ALA
735
n
533
LYS
735
A
TRP
736
n
534
TRP
736
A
GLY
737
n
535
GLY
737
A
VAL
738
n
536
VAL
738
A
PRO
739
n
537
PRO
739
A
ILE
740
n
538
ILE
740
A
ALA
741
n
539
GLU
741
A
ALA
742
n
540
LYS
742
A
ILE
743
n
541
ILE
743
A
TYR
744
n
542
TYR
744
A
ASN
745
n
543
ASN
745
A
LYS
746
n
544
LYS
746
A
THR
747
n
545
THR
747
A
GLN
748
n
546
GLN
748
A
ARG
749
n
547
ARG
749
A
GLU
750
n
548
GLU
750
A
LYS
751
n
549
LYS
751
A
PHE
752
n
550
PHE
752
A
ALA
753
n
551
ALA
753
A
TRP
754
n
552
TRP
754
A
ALA
755
n
553
ALA
755
A
ILE
756
n
554
ILE
756
A
ASP
757
n
555
ASP
757
A
MET
758
n
556
MET
758
A
ALA
759
n
557
ALA
759
A
ALA
760
n
558
ASP
760
A
GLU
761
n
559
GLU
761
A
ALA
762
n
560
ASP
762
A
TYR
763
n
561
TYR
763
A
ALA
764
n
562
GLU
764
A
PHE
765
n
563
PHE
765
A
author_defined_assembly
4
tetrameric
B
UBB
10
2',3'-DIDEOXY-URIDINE-5'-MONOPHOSPHATE
A
UBB
10
U
C
GNG
11
2'-DEOXY-GUANOSINE
B
GNG
1
G
D
CAR
112
CYTOSINE ARABINOSE-5'-PHOSPHATE
C
CAR
12
DC
A
PTR
723
O-PHOSPHOTYROSINE
D
PTR
521
TYR
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
A
N
GLU
221
D
N
GLU
19
A
O
ILE
342
D
O
ILE
140
A
N
CYS
341
D
N
CYS
139
A
O
GLU
348
D
O
GLU
146
A
O
LYS
245
D
O
LYS
43
A
N
TYR
242
D
N
TYR
40
A
N
TYR
241
D
N
TYR
39
A
O
ASP
301
D
O
ASP
99
A
O
ARG
405
D
O
ARG
203
A
N
ILE
384
D
N
ILE
182
A
N
ILE
383
D
N
ILE
181
A
O
SER
415
D
O
SER
213
A
N
TRP
416
D
N
TRP
214
A
O
LYS
425
D
O
LYS
223
A
N
LEU
518
D
N
LEU
316
A
O
GLN
521
D
O
GLN
319
A
N
PHE
529
D
N
PHE
327
A
O
TYR
537
D
O
TYR
335
1
A
CB
ARG
210
D
CB
ARG
8
1
Y
1
A
CG
ARG
210
D
CG
ARG
8
1
Y
1
A
CD
ARG
210
D
CD
ARG
8
1
Y
1
A
NE
ARG
210
D
NE
ARG
8
1
Y
1
A
CZ
ARG
210
D
CZ
ARG
8
1
Y
1
A
NH1
ARG
210
D
NH1
ARG
8
1
Y
1
A
NH2
ARG
210
D
NH2
ARG
8
1
Y
1
A
CB
TYR
211
D
CB
TYR
9
1
Y
1
A
CG
TYR
211
D
CG
TYR
9
1
Y
1
A
CD1
TYR
211
D
CD1
TYR
9
1
Y
1
A
CD2
TYR
211
D
CD2
TYR
9
1
Y
1
A
CE1
TYR
211
D
CE1
TYR
9
1
Y
1
A
CE2
TYR
211
D
CE2
TYR
9
1
Y
1
A
CZ
TYR
211
D
CZ
TYR
9
1
Y
1
A
OH
TYR
211
D
OH
TYR
9
1
Y
1
A
CB
GLU
213
D
CB
GLU
11
1
Y
1
A
CG
GLU
213
D
CG
GLU
11
1
Y
1
A
CD
GLU
213
D
CD
GLU
11
1
Y
1
A
OE1
GLU
213
D
OE1
GLU
11
1
Y
1
A
OE2
GLU
213
D
OE2
GLU
11
1
Y
1
A
CB
ILE
215
D
CB
ILE
13
1
Y
1
A
CG1
ILE
215
D
CG1
ILE
13
1
Y
1
A
CG2
ILE
215
D
CG2
ILE
13
1
Y
1
A
CD1
ILE
215
D
CD1
ILE
13
1
Y
1
A
CB
LYS
218
D
CB
LYS
16
1
Y
1
A
CG
LYS
218
D
CG
LYS
16
1
Y
1
A
CD
LYS
218
D
CD
LYS
16
1
Y
1
A
CE
LYS
218
D
CE
LYS
16
1
Y
1
A
NZ
LYS
218
D
NZ
LYS
16
1
Y
1
A
CB
GLU
236
D
CB
GLU
34
1
Y
1
A
CG
GLU
236
D
CG
GLU
34
1
Y
1
A
CD
GLU
236
D
CD
GLU
34
1
Y
1
A
OE1
GLU
236
D
OE1
GLU
34
1
Y
1
A
OE2
GLU
236
D
OE2
GLU
34
1
Y
1
A
CB
LYS
239
D
CB
LYS
37
1
Y
1
A
CG
LYS
239
D
CG
LYS
37
1
Y
1
A
CD
LYS
239
D
CD
LYS
37
1
Y
1
A
CE
LYS
239
D
CE
LYS
37
1
Y
1
A
NZ
LYS
239
D
NZ
LYS
37
1
Y
1
A
CB
ASP
243
D
CB
ASP
41
1
Y
1
A
CG
ASP
243
D
CG
ASP
41
1
Y
1
A
OD1
ASP
243
D
OD1
ASP
41
1
Y
1
A
OD2
ASP
243
D
OD2
ASP
41
1
Y
1
A
CB
MET
247
D
CB
MET
45
1
Y
1
A
CG
MET
247
D
CG
MET
45
1
Y
1
A
SD
MET
247
D
SD
MET
45
1
Y
1
A
CE
MET
247
D
CE
MET
45
1
Y
1
A
CG
LYS
248
D
CG
LYS
46
1
Y
1
A
CD
LYS
248
D
CD
LYS
46
1
Y
1
A
CE
LYS
248
D
CE
LYS
46
1
Y
1
A
NZ
LYS
248
D
NZ
LYS
46
1
Y
1
A
CG
MET
263
D
CG
MET
61
1
Y
1
A
SD
MET
263
D
SD
MET
61
1
Y
1
A
CE
MET
263
D
CE
MET
61
1
Y
1
A
CB
GLU
267
D
CB
GLU
65
1
Y
1
A
CG
GLU
267
D
CG
GLU
65
1
Y
1
A
CD
GLU
267
D
CD
GLU
65
1
Y
1
A
OE1
GLU
267
D
OE1
GLU
65
1
Y
1
A
OE2
GLU
267
D
OE2
GLU
65
1
Y
1
A
CB
THR
270
D
CB
THR
68
1
Y
1
A
OG1
THR
270
D
OG1
THR
68
1
Y
1
A
CG2
THR
270
D
CG2
THR
68
1
Y
1
A
CB
LYS
271
D
CB
LYS
69
1
Y
1
A
CG
LYS
271
D
CG
LYS
69
1
Y
1
A
CD
LYS
271
D
CD
LYS
69
1
Y
1
A
CE
LYS
271
D
CE
LYS
69
1
Y
1
A
NZ
LYS
271
D
NZ
LYS
69
1
Y
1
A
CB
GLU
272
D
CB
GLU
70
1
Y
1
A
CG
GLU
272
D
CG
GLU
70
1
Y
1
A
CD
GLU
272
D
CD
GLU
70
1
Y
1
A
OE1
GLU
272
D
OE1
GLU
70
1
Y
1
A
OE2
GLU
272
D
OE2
GLU
70
1
Y
1
A
CG
LYS
276
D
CG
LYS
74
1
Y
1
A
CD
LYS
276
D
CD
LYS
74
1
Y
1
A
CE
LYS
276
D
CE
LYS
74
1
Y
1
A
NZ
LYS
276
D
NZ
LYS
74
1
Y
1
A
CB
LYS
280
D
CB
LYS
78
1
Y
1
A
CG
LYS
280
D
CG
LYS
78
1
Y
1
A
CD
LYS
280
D
CD
LYS
78
1
Y
1
A
CE
LYS
280
D
CE
LYS
78
1
Y
1
A
NZ
LYS
280
D
NZ
LYS
78
1
Y
1
A
CB
ARG
283
D
CB
ARG
81
1
Y
1
A
CG
ARG
283
D
CG
ARG
81
1
Y
1
A
CD
ARG
283
D
CD
ARG
81
1
Y
1
A
NE
ARG
283
D
NE
ARG
81
1
Y
1
A
CZ
ARG
283
D
CZ
ARG
81
1
Y
1
A
NH1
ARG
283
D
NH1
ARG
81
1
Y
1
A
NH2
ARG
283
D
NH2
ARG
81
1
Y
1
A
CB
GLU
285
D
CB
GLU
83
1
Y
1
A
CG
GLU
285
D
CG
GLU
83
1
Y
1
A
CD
GLU
285
D
CD
GLU
83
1
Y
1
A
OE1
GLU
285
D
OE1
GLU
83
1
Y
1
A
OE2
GLU
285
D
OE2
GLU
83
1
Y
1
A
CB
ASN
288
D
CB
ASN
86
1
Y
1
A
CG
ASN
288
D
CG
ASN
86
1
Y
1
A
OD1
ASN
288
D
OD1
ASN
86
1
Y
1
A
ND2
ASN
288
D
ND2
ASN
86
1
Y
1
A
CG
GLU
289
D
CG
GLU
87
1
Y
1
A
CD
GLU
289
D
CD
GLU
87
1
Y
1
A
OE1
GLU
289
D
OE1
GLU
87
1
Y
1
A
OE2
GLU
289
D
OE2
GLU
87
1
Y
1
A
CB
LYS
291
D
CB
LYS
89
1
Y
1
A
CG
LYS
291
D
CG
LYS
89
1
Y
1
A
CD
LYS
291
D
CD
LYS
89
1
Y
1
A
CE
LYS
291
D
CE
LYS
89
1
Y
1
A
NZ
LYS
291
D
NZ
LYS
89
1
Y
1
A
CB
ASN
292
D
CB
ASN
90
1
Y
1
A
CG
ASN
292
D
CG
ASN
90
1
Y
1
A
OD1
ASN
292
D
OD1
ASN
90
1
Y
1
A
ND2
ASN
292
D
ND2
ASN
90
1
Y
1
A
CB
ASN
296
D
CB
ASN
94
1
Y
1
A
CG
ASN
296
D
CG
ASN
94
1
Y
1
A
OD1
ASN
296
D
OD1
ASN
94
1
Y
1
A
ND2
ASN
296
D
ND2
ASN
94
1
Y
1
A
CB
GLN
304
D
CB
GLN
102
1
Y
1
A
CG
GLN
304
D
CG
GLN
102
1
Y
1
A
CD
GLN
304
D
CD
GLN
102
1
Y
1
A
OE1
GLN
304
D
OE1
GLN
102
1
Y
1
A
NE2
GLN
304
D
NE2
GLN
102
1
Y
1
A
CB
GLN
307
D
CB
GLN
105
1
Y
1
A
CG
GLN
307
D
CG
GLN
105
1
Y
1
A
CD
GLN
307
D
CD
GLN
105
1
Y
1
A
OE1
GLN
307
D
OE1
GLN
105
1
Y
1
A
NE2
GLN
307
D
NE2
GLN
105
1
Y
1
A
CB
PHE
309
D
CB
PHE
107
1
Y
1
A
CG
PHE
309
D
CG
PHE
107
1
Y
1
A
CD1
PHE
309
D
CD1
PHE
107
1
Y
1
A
CD2
PHE
309
D
CD2
PHE
107
1
Y
1
A
CE1
PHE
309
D
CE1
PHE
107
1
Y
1
A
CE2
PHE
309
D
CE2
PHE
107
1
Y
1
A
CZ
PHE
309
D
CZ
PHE
107
1
Y
1
A
CB
GLN
312
D
CB
GLN
110
1
Y
1
A
CG
GLN
312
D
CG
GLN
110
1
Y
1
A
CD
GLN
312
D
CD
GLN
110
1
Y
1
A
OE1
GLN
312
D
OE1
GLN
110
1
Y
1
A
NE2
GLN
312
D
NE2
GLN
110
1
Y
1
A
CG
GLU
314
D
CG
GLU
112
1
Y
1
A
CD
GLU
314
D
CD
GLU
112
1
Y
1
A
OE1
GLU
314
D
OE1
GLU
112
1
Y
1
A
OE2
GLU
314
D
OE2
GLU
112
1
Y
1
A
CG
ARG
316
D
CG
ARG
114
1
Y
1
A
CD
ARG
316
D
CD
ARG
114
1
Y
1
A
NE
ARG
316
D
NE
ARG
114
1
Y
1
A
CZ
ARG
316
D
CZ
ARG
114
1
Y
1
A
NH1
ARG
316
D
NH1
ARG
114
1
Y
1
A
NH2
ARG
316
D
NH2
ARG
114
1
Y
1
A
CG
LYS
317
D
CG
LYS
115
1
Y
1
A
CD
LYS
317
D
CD
LYS
115
1
Y
1
A
CE
LYS
317
D
CE
LYS
115
1
Y
1
A
NZ
LYS
317
D
NZ
LYS
115
1
Y
1
A
CG
GLN
318
D
CG
GLN
116
1
Y
1
A
CD
GLN
318
D
CD
GLN
116
1
Y
1
A
OE1
GLN
318
D
OE1
GLN
116
1
Y
1
A
NE2
GLN
318
D
NE2
GLN
116
1
Y
1
A
CG
MET
319
D
CG
MET
117
1
Y
1
A
SD
MET
319
D
SD
MET
117
1
Y
1
A
CE
MET
319
D
CE
MET
117
1
Y
1
A
CG
LYS
321
D
CG
LYS
119
1
Y
1
A
CD
LYS
321
D
CD
LYS
119
1
Y
1
A
CE
LYS
321
D
CE
LYS
119
1
Y
1
A
NZ
LYS
321
D
NZ
LYS
119
1
Y
1
A
CG
GLU
322
D
CG
GLU
120
1
Y
1
A
CD
GLU
322
D
CD
GLU
120
1
Y
1
A
OE1
GLU
322
D
OE1
GLU
120
1
Y
1
A
OE2
GLU
322
D
OE2
GLU
120
1
Y
1
A
CG
GLU
323
D
CG
GLU
121
1
Y
1
A
CD
GLU
323
D
CD
GLU
121
1
Y
1
A
OE1
GLU
323
D
OE1
GLU
121
1
Y
1
A
OE2
GLU
323
D
OE2
GLU
121
1
Y
1
A
CB
LYS
324
D
CB
LYS
122
1
Y
1
A
CG
LYS
324
D
CG
LYS
122
1
Y
1
A
CD
LYS
324
D
CD
LYS
122
1
Y
1
A
CE
LYS
324
D
CE
LYS
122
1
Y
1
A
NZ
LYS
324
D
NZ
LYS
122
1
Y
1
A
CG
LYS
326
D
CG
LYS
124
1
Y
1
A
CD
LYS
326
D
CD
LYS
124
1
Y
1
A
CE
LYS
326
D
CE
LYS
124
1
Y
1
A
NZ
LYS
326
D
NZ
LYS
124
1
Y
1
A
CB
ILE
327
D
CB
ILE
125
1
Y
1
A
CG1
ILE
327
D
CG1
ILE
125
1
Y
1
A
CG2
ILE
327
D
CG2
ILE
125
1
Y
1
A
CD1
ILE
327
D
CD1
ILE
125
1
Y
1
A
CB
LYS
328
D
CB
LYS
126
1
Y
1
A
CG
LYS
328
D
CG
LYS
126
1
Y
1
A
CD
LYS
328
D
CD
LYS
126
1
Y
1
A
CE
LYS
328
D
CE
LYS
126
1
Y
1
A
NZ
LYS
328
D
NZ
LYS
126
1
Y
1
A
CB
GLU
329
D
CB
GLU
127
1
Y
1
A
CG
GLU
329
D
CG
GLU
127
1
Y
1
A
CD
GLU
329
D
CD
GLU
127
1
Y
1
A
OE1
GLU
329
D
OE1
GLU
127
1
Y
1
A
OE2
GLU
329
D
OE2
GLU
127
1
Y
1
A
CB
GLU
330
D
CB
GLU
128
1
Y
1
A
CG
GLU
330
D
CG
GLU
128
1
Y
1
A
CD
GLU
330
D
CD
GLU
128
1
Y
1
A
OE1
GLU
330
D
OE1
GLU
128
1
Y
1
A
OE2
GLU
330
D
OE2
GLU
128
1
Y
1
A
CB
ASN
331
D
CB
ASN
129
1
Y
1
A
CG
ASN
331
D
CG
ASN
129
1
Y
1
A
OD1
ASN
331
D
OD1
ASN
129
1
Y
1
A
ND2
ASN
331
D
ND2
ASN
129
1
Y
1
A
CG
GLU
332
D
CG
GLU
130
1
Y
1
A
CD
GLU
332
D
CD
GLU
130
1
Y
1
A
OE1
GLU
332
D
OE1
GLU
130
1
Y
1
A
OE2
GLU
332
D
OE2
GLU
130
1
Y
1
A
CG
LYS
333
D
CG
LYS
131
1
Y
1
A
CD
LYS
333
D
CD
LYS
131
1
Y
1
A
CE
LYS
333
D
CE
LYS
131
1
Y
1
A
NZ
LYS
333
D
NZ
LYS
131
1
Y
1
A
CB
LEU
335
D
CB
LEU
133
1
Y
1
A
CG
LEU
335
D
CG
LEU
133
1
Y
1
A
CD1
LEU
335
D
CD1
LEU
133
1
Y
1
A
CD2
LEU
335
D
CD2
LEU
133
1
Y
1
A
CB
GLU
337
D
CB
GLU
135
1
Y
1
A
CG
GLU
337
D
CG
GLU
135
1
Y
1
A
CD
GLU
337
D
CD
GLU
135
1
Y
1
A
OE1
GLU
337
D
OE1
GLU
135
1
Y
1
A
OE2
GLU
337
D
OE2
GLU
135
1
Y
1
A
CB
ILE
342
D
CB
ILE
140
1
Y
1
A
CG1
ILE
342
D
CG1
ILE
140
1
Y
1
A
CG2
ILE
342
D
CG2
ILE
140
1
Y
1
A
CD1
ILE
342
D
CD1
ILE
140
1
Y
1
A
CB
ASN
345
D
CB
ASN
143
1
Y
1
A
CG
ASN
345
D
CG
ASN
143
1
Y
1
A
OD1
ASN
345
D
OD1
ASN
143
1
Y
1
A
ND2
ASN
345
D
ND2
ASN
143
1
Y
1
A
CB
HIS
346
D
CB
HIS
144
1
Y
1
A
CG
HIS
346
D
CG
HIS
144
1
Y
1
A
ND1
HIS
346
D
ND1
HIS
144
1
Y
1
A
CD2
HIS
346
D
CD2
HIS
144
1
Y
1
A
CE1
HIS
346
D
CE1
HIS
144
1
Y
1
A
NE2
HIS
346
D
NE2
HIS
144
1
Y
1
A
CG
GLU
348
D
CG
GLU
146
1
Y
1
A
CD
GLU
348
D
CD
GLU
146
1
Y
1
A
OE1
GLU
348
D
OE1
GLU
146
1
Y
1
A
OE2
GLU
348
D
OE2
GLU
146
1
Y
1
A
CB
ARG
362
D
CB
ARG
160
1
Y
1
A
CG
ARG
362
D
CG
ARG
160
1
Y
1
A
CD
ARG
362
D
CD
ARG
160
1
Y
1
A
NE
ARG
362
D
NE
ARG
160
1
Y
1
A
CZ
ARG
362
D
CZ
ARG
160
1
Y
1
A
NH1
ARG
362
D
NH1
ARG
160
1
Y
1
A
NH2
ARG
362
D
NH2
ARG
160
1
Y
1
A
CB
ASN
366
D
CB
ASN
164
1
Y
1
A
CG
ASN
366
D
CG
ASN
164
1
Y
1
A
OD1
ASN
366
D
OD1
ASN
164
1
Y
1
A
ND2
ASN
366
D
ND2
ASN
164
1
Y
1
A
CB
LYS
388
D
CB
LYS
186
1
Y
1
A
CG
LYS
388
D
CG
LYS
186
1
Y
1
A
CD
LYS
388
D
CD
LYS
186
1
Y
1
A
CE
LYS
388
D
CE
LYS
186
1
Y
1
A
NZ
LYS
388
D
NZ
LYS
186
1
Y
1
A
CB
LYS
452
D
CB
LYS
250
1
Y
1
A
CG
LYS
452
D
CG
LYS
250
1
Y
1
A
CD
LYS
452
D
CD
LYS
250
1
Y
1
A
CE
LYS
452
D
CE
LYS
250
1
Y
1
A
NZ
LYS
452
D
NZ
LYS
250
1
Y
1
A
CB
ASP
455
D
CB
ASP
253
1
Y
1
A
CG
ASP
455
D
CG
ASP
253
1
Y
1
A
OD1
ASP
455
D
OD1
ASP
253
1
Y
1
A
OD2
ASP
455
D
OD2
ASP
253
1
Y
1
A
CB
GLN
460
D
CB
GLN
258
1
Y
1
A
CG
GLN
460
D
CG
GLN
258
1
Y
1
A
CD
GLN
460
D
CD
GLN
258
1
Y
1
A
OE1
GLN
460
D
OE1
GLN
258
1
Y
1
A
NE2
GLN
460
D
NE2
GLN
258
1
Y
1
A
CG
ARG
462
D
CG
ARG
260
1
Y
1
A
CD
ARG
462
D
CD
ARG
260
1
Y
1
A
NE
ARG
462
D
NE
ARG
260
1
Y
1
A
CZ
ARG
462
D
CZ
ARG
260
1
Y
1
A
NH1
ARG
462
D
NH1
ARG
260
1
Y
1
A
NH2
ARG
462
D
NH2
ARG
260
1
Y
1
A
CG
GLU
463
D
CG
GLU
261
1
Y
1
A
CD
GLU
463
D
CD
GLU
261
1
Y
1
A
OE1
GLU
463
D
OE1
GLU
261
1
Y
1
A
OE2
GLU
463
D
OE2
GLU
261
1
Y
1
A
CG
LYS
466
D
CG
LYS
264
1
Y
1
A
CD
LYS
466
D
CD
LYS
264
1
Y
1
A
CE
LYS
466
D
CE
LYS
264
1
Y
1
A
NZ
LYS
466
D
NZ
LYS
264
1
Y
1
A
CG
LYS
468
D
CG
LYS
266
1
Y
1
A
CD
LYS
468
D
CD
LYS
266
1
Y
1
A
CE
LYS
468
D
CE
LYS
266
1
Y
1
A
NZ
LYS
468
D
NZ
LYS
266
1
Y
1
A
CG
LYS
471
D
CG
LYS
269
1
Y
1
A
CD
LYS
471
D
CD
LYS
269
1
Y
1
A
CE
LYS
471
D
CE
LYS
269
1
Y
1
A
NZ
LYS
471
D
NZ
LYS
269
1
Y
1
A
CG
LYS
484
D
CG
LYS
282
1
Y
1
A
CD
LYS
484
D
CD
LYS
282
1
Y
1
A
CE
LYS
484
D
CE
LYS
282
1
Y
1
A
NZ
LYS
484
D
NZ
LYS
282
1
Y
1
A
CB
GLU
492
D
CB
GLU
290
1
Y
1
A
CG
GLU
492
D
CG
GLU
290
1
Y
1
A
CD
GLU
492
D
CD
GLU
290
1
Y
1
A
OE1
GLU
492
D
OE1
GLU
290
1
Y
1
A
OE2
GLU
492
D
OE2
GLU
290
1
Y
1
A
CB
GLU
494
D
CB
GLU
292
1
Y
1
A
CG
GLU
494
D
CG
GLU
292
1
Y
1
A
CD
GLU
494
D
CD
GLU
292
1
Y
1
A
OE1
GLU
494
D
OE1
GLU
292
1
Y
1
A
OE2
GLU
494
D
OE2
GLU
292
1
Y
1
A
CG
GLU
495
D
CG
GLU
293
1
Y
1
A
CD
GLU
495
D
CD
GLU
293
1
Y
1
A
OE1
GLU
495
D
OE1
GLU
293
1
Y
1
A
OE2
GLU
495
D
OE2
GLU
293
1
Y
1
A
CB
GLU
497
D
CB
GLU
295
1
Y
1
A
CG
GLU
497
D
CG
GLU
295
1
Y
1
A
CD
GLU
497
D
CD
GLU
295
1
Y
1
A
OE1
GLU
497
D
OE1
GLU
295
1
Y
1
A
OE2
GLU
497
D
OE2
GLU
295
1
Y
1
A
CG
GLU
517
D
CG
GLU
315
1
Y
1
A
CD
GLU
517
D
CD
GLU
315
1
Y
1
A
OE1
GLU
517
D
OE1
GLU
315
1
Y
1
A
OE2
GLU
517
D
OE2
GLU
315
1
Y
1
A
CB
GLU
522
D
CB
GLU
320
1
Y
1
A
CG
GLU
522
D
CG
GLU
320
1
Y
1
A
CD
GLU
522
D
CD
GLU
320
1
Y
1
A
OE1
GLU
522
D
OE1
GLU
320
1
Y
1
A
OE2
GLU
522
D
OE2
GLU
320
1
Y
1
A
O
LYS
532
D
O
LYS
330
1
Y
1
A
CB
ASP
533
D
CB
ASP
331
1
Y
1
A
CG
ASP
533
D
CG
ASP
331
1
Y
1
A
OD1
ASP
533
D
OD1
ASP
331
1
Y
1
A
OD2
ASP
533
D
OD2
ASP
331
1
Y
1
A
CB
ARG
536
D
CB
ARG
334
1
Y
1
A
CG
ARG
536
D
CG
ARG
334
1
Y
1
A
CD
ARG
536
D
CD
ARG
334
1
Y
1
A
NE
ARG
536
D
NE
ARG
334
1
Y
1
A
CZ
ARG
536
D
CZ
ARG
334
1
Y
1
A
NH1
ARG
536
D
NH1
ARG
334
1
Y
1
A
NH2
ARG
536
D
NH2
ARG
334
1
Y
1
A
CG
ARG
546
D
CG
ARG
344
1
Y
1
A
CD
ARG
546
D
CD
ARG
344
1
Y
1
A
NE
ARG
546
D
NE
ARG
344
1
Y
1
A
CZ
ARG
546
D
CZ
ARG
344
1
Y
1
A
NH1
ARG
546
D
NH1
ARG
344
1
Y
1
A
NH2
ARG
546
D
NH2
ARG
344
1
Y
1
A
CB
GLU
556
D
CB
GLU
354
1
Y
1
A
CG
GLU
556
D
CG
GLU
354
1
Y
1
A
CD
GLU
556
D
CD
GLU
354
1
Y
1
A
OE1
GLU
556
D
OE1
GLU
354
1
Y
1
A
OE2
GLU
556
D
OE2
GLU
354
1
Y
1
A
CG
GLN
559
D
CG
GLN
357
1
Y
1
A
CD
GLN
559
D
CD
GLN
357
1
Y
1
A
OE1
GLN
559
D
OE1
GLN
357
1
Y
1
A
NE2
GLN
559
D
NE2
GLN
357
1
Y
1
A
CB
GLU
561
D
CB
GLU
359
1
Y
1
A
CG
GLU
561
D
CG
GLU
359
1
Y
1
A
CD
GLU
561
D
CD
GLU
359
1
Y
1
A
OE1
GLU
561
D
OE1
GLU
359
1
Y
1
A
OE2
GLU
561
D
OE2
GLU
359
1
Y
1
A
CG
ASP
566
D
CG
ASP
364
1
Y
1
A
OD1
ASP
566
D
OD1
ASP
364
1
Y
1
A
OD2
ASP
566
D
OD2
ASP
364
1
Y
1
A
CB
ARG
567
D
CB
ARG
365
1
Y
1
A
CG
ARG
567
D
CG
ARG
365
1
Y
1
A
CD
ARG
567
D
CD
ARG
365
1
Y
1
A
NE
ARG
567
D
NE
ARG
365
1
Y
1
A
CZ
ARG
567
D
CZ
ARG
365
1
Y
1
A
NH1
ARG
567
D
NH1
ARG
365
1
Y
1
A
NH2
ARG
567
D
NH2
ARG
365
1
Y
1
A
CB
ASP
579
D
CB
ASP
377
1
Y
1
A
CG
ASP
579
D
CG
ASP
377
1
Y
1
A
OD1
ASP
579
D
OD1
ASP
377
1
Y
1
A
OD2
ASP
579
D
OD2
ASP
377
1
Y
1
A
CG
GLU
582
D
CG
GLU
380
1
Y
1
A
CD
GLU
582
D
CD
GLU
380
1
Y
1
A
OE1
GLU
582
D
OE1
GLU
380
1
Y
1
A
OE2
GLU
582
D
OE2
GLU
380
1
Y
1
A
CB
GLN
600
D
CB
GLN
398
1
Y
1
A
CG
GLN
600
D
CG
GLN
398
1
Y
1
A
CD
GLN
600
D
CD
GLN
398
1
Y
1
A
OE1
GLN
600
D
OE1
GLN
398
1
Y
1
A
NE2
GLN
600
D
NE2
GLN
398
1
Y
1
A
CB
LEU
602
D
CB
LEU
400
1
Y
1
A
CG
LEU
602
D
CG
LEU
400
1
Y
1
A
CD1
LEU
602
D
CD1
LEU
400
1
Y
1
A
CD2
LEU
602
D
CD2
LEU
400
1
Y
1
A
CB
ASP
609
D
CB
ASP
407
1
Y
1
A
CG
ASP
609
D
CG
ASP
407
1
Y
1
A
OD1
ASP
609
D
OD1
ASP
407
1
Y
1
A
OD2
ASP
609
D
OD2
ASP
407
1
Y
1
A
CG
GLU
610
D
CG
GLU
408
1
Y
1
A
CD
GLU
610
D
CD
GLU
408
1
Y
1
A
OE1
GLU
610
D
OE1
GLU
408
1
Y
1
A
OE2
GLU
610
D
OE2
GLU
408
1
Y
1
A
CG
ASN
611
D
CG
ASN
409
1
Y
1
A
OD1
ASN
611
D
OD1
ASN
409
1
Y
1
A
ND2
ASN
611
D
ND2
ASN
409
1
Y
1
A
CB
ILE
612
D
CB
ILE
410
1
Y
1
A
CG1
ILE
612
D
CG1
ILE
410
1
Y
1
A
CG2
ILE
612
D
CG2
ILE
410
1
Y
1
A
CD1
ILE
612
D
CD1
ILE
410
1
Y
1
A
CB
LYS
615
D
CB
LYS
413
1
Y
1
A
CG
LYS
615
D
CG
LYS
413
1
Y
1
A
CD
LYS
615
D
CD
LYS
413
1
Y
1
A
CE
LYS
615
D
CE
LYS
413
1
Y
1
A
NZ
LYS
615
D
NZ
LYS
413
1
Y
1
A
CB
LEU
617
D
CB
LEU
415
1
Y
1
A
CG
LEU
617
D
CG
LEU
415
1
Y
1
A
CD1
LEU
617
D
CD1
LEU
415
1
Y
1
A
CD2
LEU
617
D
CD2
LEU
415
1
Y
1
A
CB
ARG
621
D
CB
ARG
419
1
Y
1
A
CG
ARG
621
D
CG
ARG
419
1
Y
1
A
CD
ARG
621
D
CD
ARG
419
1
Y
1
A
NE
ARG
621
D
NE
ARG
419
1
Y
1
A
CZ
ARG
621
D
CZ
ARG
419
1
Y
1
A
NH1
ARG
621
D
NH1
ARG
419
1
Y
1
A
NH2
ARG
621
D
NH2
ARG
419
1
Y
1
A
CB
ASN
623
D
CB
ASN
421
1
Y
1
A
CG
ASN
623
D
CG
ASN
421
1
Y
1
A
OD1
ASN
623
D
OD1
ASN
421
1
Y
1
A
ND2
ASN
623
D
ND2
ASN
421
1
Y
1
A
CB
ARG
624
D
CB
ARG
422
1
Y
1
A
CG
ARG
624
D
CG
ARG
422
1
Y
1
A
CD
ARG
624
D
CD
ARG
422
1
Y
1
A
NE
ARG
624
D
NE
ARG
422
1
Y
1
A
CZ
ARG
624
D
CZ
ARG
422
1
Y
1
A
NH1
ARG
624
D
NH1
ARG
422
1
Y
1
A
NH2
ARG
624
D
NH2
ARG
422
1
Y
1
A
CG
LYS
735
D
CG
LYS
533
1
Y
1
A
CD
LYS
735
D
CD
LYS
533
1
Y
1
A
CE
LYS
735
D
CE
LYS
533
1
Y
1
A
NZ
LYS
735
D
NZ
LYS
533
1
Y
1
A
CG
GLU
741
D
CG
GLU
539
1
Y
1
A
CD
GLU
741
D
CD
GLU
539
1
Y
1
A
OE1
GLU
741
D
OE1
GLU
539
1
Y
1
A
OE2
GLU
741
D
OE2
GLU
539
1
Y
1
A
CG
LYS
742
D
CG
LYS
540
1
Y
1
A
CD
LYS
742
D
CD
LYS
540
1
Y
1
A
CE
LYS
742
D
CE
LYS
540
1
Y
1
A
NZ
LYS
742
D
NZ
LYS
540
1
Y
1
A
CB
LYS
746
D
CB
LYS
544
1
Y
1
A
CG
LYS
746
D
CG
LYS
544
1
Y
1
A
CD
LYS
746
D
CD
LYS
544
1
Y
1
A
CE
LYS
746
D
CE
LYS
544
1
Y
1
A
NZ
LYS
746
D
NZ
LYS
544
1
Y
1
A
CB
THR
747
D
CB
THR
545
1
Y
1
A
OG1
THR
747
D
OG1
THR
545
1
Y
1
A
CG2
THR
747
D
CG2
THR
545
1
Y
1
A
CG
ARG
749
D
CG
ARG
547
1
Y
1
A
CD
ARG
749
D
CD
ARG
547
1
Y
1
A
NE
ARG
749
D
NE
ARG
547
1
Y
1
A
CZ
ARG
749
D
CZ
ARG
547
1
Y
1
A
NH1
ARG
749
D
NH1
ARG
547
1
Y
1
A
NH2
ARG
749
D
NH2
ARG
547
1
Y
1
A
CB
GLU
750
D
CB
GLU
548
1
Y
1
A
CG
GLU
750
D
CG
GLU
548
1
Y
1
A
CD
GLU
750
D
CD
GLU
548
1
Y
1
A
OE1
GLU
750
D
OE1
GLU
548
1
Y
1
A
OE2
GLU
750
D
OE2
GLU
548
1
Y
1
A
CB
PHE
752
D
CB
PHE
550
1
Y
1
A
CG
PHE
752
D
CG
PHE
550
1
Y
1
A
CD1
PHE
752
D
CD1
PHE
550
1
Y
1
A
CD2
PHE
752
D
CD2
PHE
550
1
Y
1
A
CE1
PHE
752
D
CE1
PHE
550
1
Y
1
A
CE2
PHE
752
D
CE2
PHE
550
1
Y
1
A
CZ
PHE
752
D
CZ
PHE
550
1
Y
1
A
CG
ASP
760
D
CG
ASP
558
1
Y
1
A
OD1
ASP
760
D
OD1
ASP
558
1
Y
1
A
OD2
ASP
760
D
OD2
ASP
558
1
Y
1
A
CB
GLU
761
D
CB
GLU
559
1
Y
1
A
CG
GLU
761
D
CG
GLU
559
1
Y
1
A
CD
GLU
761
D
CD
GLU
559
1
Y
1
A
OE1
GLU
761
D
OE1
GLU
559
1
Y
1
A
OE2
GLU
761
D
OE2
GLU
559
1
Y
1
A
CG
ASP
762
D
CG
ASP
560
1
Y
1
A
OD1
ASP
762
D
OD1
ASP
560
1
Y
1
A
OD2
ASP
762
D
OD2
ASP
560
1
Y
1
A
CG
GLU
764
D
CG
GLU
562
1
Y
1
A
CD
GLU
764
D
CD
GLU
562
1
Y
1
A
OE1
GLU
764
D
OE1
GLU
562
1
Y
1
A
OE2
GLU
764
D
OE2
GLU
562
1
Y
1
A
ALA
627
D
ALA
425
1
Y
1
A
ILE
628
D
ILE
426
1
Y
1
A
LEU
629
D
LEU
427
1
Y
1
A
CYS
630
D
CYS
428
1
Y
1
A
ASN
631
D
ASN
429
1
Y
1
A
HIS
632
D
HIS
430
1
Y
1
A
GLN
633
D
GLN
431
1
Y
1
A
ARG
634
D
ARG
432
1
Y
1
A
ALA
635
D
ALA
433
1
Y
1
A
PRO
636
D
PRO
434
1
Y
1
A
PRO
637
D
PRO
435
1
Y
1
A
LYS
638
D
LYS
436
1
Y
1
A
THR
639
D
THR
437
1
Y
1
A
PHE
640
D
PHE
438
1
Y
1
A
GLU
641
D
GLU
439
1
Y
1
A
LYS
642
D
LYS
440
1
Y
1
A
SER
643
D
SER
441
1
Y
1
A
MET
644
D
MET
442
1
Y
1
A
MET
645
D
MET
443
1
Y
1
A
ASN
646
D
ASN
444
1
Y
1
A
LEU
647
D
LEU
445
1
Y
1
A
GLN
648
D
GLN
446
1
Y
1
A
THR
649
D
THR
447
1
Y
1
A
LYS
650
D
LYS
448
1
Y
1
A
ILE
651
D
ILE
449
1
Y
1
A
ASP
652
D
ASP
450
1
Y
1
A
ALA
653
D
ALA
451
1
Y
1
A
LYS
654
D
LYS
452
1
Y
1
A
LYS
655
D
LYS
453
1
Y
1
A
GLU
656
D
GLU
454
1
Y
1
A
GLN
657
D
GLN
455
1
Y
1
A
LEU
658
D
LEU
456
1
Y
1
A
ALA
659
D
ALA
457
1
Y
1
A
ASP
660
D
ASP
458
1
Y
1
A
ALA
661
D
ALA
459
1
Y
1
A
ARG
662
D
ARG
460
1
Y
1
A
ARG
663
D
ARG
461
1
Y
1
A
ASP
664
D
ASP
462
1
Y
1
A
LEU
665
D
LEU
463
1
Y
1
A
LYS
666
D
LYS
464
1
Y
1
A
SER
667
D
SER
465
1
Y
1
A
ALA
668
D
ALA
466
1
Y
1
A
LYS
669
D
LYS
467
1
Y
1
A
ALA
670
D
ALA
468
1
Y
1
A
ASP
671
D
ASP
469
1
Y
1
A
ALA
672
D
ALA
470
1
Y
1
A
LYS
673
D
LYS
471
1
Y
1
A
VAL
674
D
VAL
472
1
Y
1
A
MET
675
D
MET
473
1
Y
1
A
LYS
676
D
LYS
474
1
Y
1
A
ASP
677
D
ASP
475
1
Y
1
A
ALA
678
D
ALA
476
1
Y
1
A
LYS
679
D
LYS
477
1
Y
1
A
THR
680
D
THR
478
1
Y
1
A
LYS
681
D
LYS
479
1
Y
1
A
LYS
682
D
LYS
480
1
Y
1
A
VAL
683
D
VAL
481
1
Y
1
A
VAL
684
D
VAL
482
1
Y
1
A
GLU
685
D
GLU
483
1
Y
1
A
SER
686
D
SER
484
1
Y
1
A
LYS
687
D
LYS
485
1
Y
1
A
LYS
688
D
LYS
486
1
Y
1
A
LYS
689
D
LYS
487
1
Y
1
A
ALA
690
D
ALA
488
1
Y
1
A
VAL
691
D
VAL
489
1
Y
1
A
GLN
692
D
GLN
490
1
Y
1
A
ARG
693
D
ARG
491
1
Y
1
A
LEU
694
D
LEU
492
1
Y
1
A
GLU
695
D
GLU
493
1
Y
1
A
GLU
696
D
GLU
494
1
Y
1
A
GLN
697
D
GLN
495
1
Y
1
A
LEU
698
D
LEU
496
1
Y
1
A
MET
699
D
MET
497
1
Y
1
A
LYS
700
D
LYS
498
1
Y
1
A
LEU
701
D
LEU
499
1
Y
1
A
GLU
702
D
GLU
500
1
Y
1
A
VAL
703
D
VAL
501
1
Y
1
A
GLN
704
D
GLN
502
1
Y
1
A
ALA
705
D
ALA
503
1
Y
1
A
THR
706
D
THR
504
1
Y
1
A
ASP
707
D
ASP
505
1
Y
1
A
ARG
708
D
ARG
506
1
Y
1
A
GLU
709
D
GLU
507
1
Y
1
A
GLU
710
D
GLU
508
1
Y
1
A
ASN
711
D
ASN
509
1
Y
1
A
LYS
712
D
LYS
510
1
Y
1
A
GLN
713
D
GLN
511
1
Y
1
A
ILE
714
D
ILE
512
1
Y
1
A
ALA
715
D
ALA
513
1
Y
1
A
LEU
716
D
LEU
514
1
Y
1
A
GLY
717
D
GLY
515
1
Y
1
A
THR
718
D
THR
516
1
Y
1
A
A
O
N
GLU
ASN
556
557
1.69
1
A
MET
555
-41.10
1
A
GLU
556
55.55
1
A
A
GLU
ASN
556
557
-81.25
1
B
DC
8
0.070
SIDE CHAIN
1
C
DU
18
0.068
SIDE CHAIN
1
D
DG
115
0.062
SIDE CHAIN
1
-26.87
1.20
119.70
92.83
D
D
D
C3'
O3'
P
CAR
CAR
DA
112
112
113
Y
1
-17.87
1.90
104.00
86.13
D
D
D
O3'
P
O5'
CAR
DA
DA
112
113
113
Y
1
-14.21
2.10
120.10
105.89
A
A
A
CA
C
O
MET
MET
MET
555
555
555
N
1
-23.76
1.60
122.70
98.94
A
A
A
O
C
N
MET
MET
GLU
555
555
556
Y
1
36.82
2.50
121.70
158.52
A
A
A
C
N
CA
MET
GLU
GLU
555
556
556
Y
1
-14.90
2.10
120.10
105.20
A
A
A
CA
C
O
GLU
GLU
GLU
556
556
556
N
1
42.77
2.20
117.20
159.97
A
A
A
CA
C
N
GLU
GLU
ASN
556
556
557
Y
1
-39.46
1.60
122.70
83.24
A
A
A
O
C
N
GLU
GLU
ASN
556
556
557
Y
1
16.28
2.50
121.70
137.98
A
A
A
C
N
CA
GLU
ASN
ASN
556
557
557
Y
1
-45.04
1.80
110.60
65.56
A
A
A
N
CA
CB
ASN
ASN
ASN
557
557
557
N
1
-16.91
2.70
111.00
94.09
A
A
A
N
CA
C
ASN
ASN
ASN
557
557
557
N
1
A
PRO
212
-58.83
175.30
1
A
PRO
230
-27.32
116.52
1
A
TYR
231
-27.57
119.12
1
A
LYS
239
-123.55
-164.98
1
A
PHE
240
179.79
96.23
1
A
ASP
243
32.44
49.33
1
A
PRO
251
-50.50
-9.49
1
A
MET
263
-151.59
64.33
1
A
ASP
265
-91.07
45.92
1
A
GLU
267
-58.37
-6.00
1
A
GLU
285
-79.42
22.92
1
A
SER
320
-59.78
171.79
1
A
LYS
321
-78.65
34.18
1
A
GLU
322
-156.71
-30.88
1
A
MET
343
-154.83
-158.75
1
A
ASP
344
-52.35
-74.37
1
A
ASN
345
-78.52
-100.45
1
A
PRO
368
-57.92
-9.29
1
A
ARG
375
-47.97
160.57
1
A
PRO
397
-16.98
98.06
1
A
HIS
406
-108.11
50.45
1
A
ILE
420
-73.70
-71.56
1
A
PRO
431
-58.37
-3.92
1
A
LYS
451
-26.78
-49.02
1
A
LYS
466
-98.15
37.44
1
A
MET
470
-43.10
-83.00
1
A
LYS
484
-70.92
-72.29
1
A
TYR
523
56.26
76.00
1
A
MET
555
-66.34
17.46
1
A
ARG
567
-103.62
70.36
1
A
LEU
568
-171.53
135.27
1
A
ASP
609
-86.17
37.07
1
A
ASN
611
-106.87
-152.00
1
A
ILE
612
-59.27
-99.35
1
A
PRO
613
-62.99
0.47
1
A
PTR
723
63.98
-38.94
1
A
ILE
743
-94.12
-65.92
1
A
ASN
745
-73.07
-168.52
1
A
ASP
760
-104.55
-163.36
27.26
13.437
0
27.26
0
-54.52
0.311
0.235
0.235
0.235
3.10
44.29
1351
13878
74.6
random
1
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
PDB entry 1A31
Engh & Huber
0.48
5.00
0.71
3.10
44.29
33
4394
0
878
3483
0.026
1.6
23.0
3.88
3.1
50
1NH3
13878
13878
0
0
1
69.3
3.1
3.21
54.7
data collection
HKL-2000
data scaling
SCALEPACK
phasing
AMoRE
refinement
CNS
data reduction
HKL-2000
Human Topoisomerase I Ara-C Complex
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
5
N
N
5
N
N
5
N
N
A
LYS
252
D
LYS
50
HELX_P
A
LYS
262
D
LYS
60
1
1
11
A
LYS
271
D
LYS
69
HELX_P
A
ASP
281
D
ASP
79
1
2
11
A
GLU
289
D
GLU
87
HELX_P
A
ILE
294
D
ILE
92
1
3
6
A
ASN
296
D
ASN
94
HELX_P
A
SER
298
D
SER
96
5
4
3
A
PHE
302
D
PHE
100
HELX_P
A
ALA
315
D
ALA
113
1
5
14
A
GLU
322
D
GLU
120
HELX_P
A
ILE
327
D
ILE
125
1
6
6
A
GLU
332
D
GLU
130
HELX_P
A
TYR
338
D
TYR
136
1
7
7
A
SER
433
D
SER
231
HELX_P
A
ARG
449
D
ARG
247
1
8
17
A
CYS
453
D
CYS
251
HELX_P
A
ASP
464
D
ASP
262
1
9
12
A
TRP
465
D
TRP
263
HELX_P
A
SER
467
D
SER
265
5
10
3
A
GLU
469
D
GLU
267
HELX_P
A
LEU
485
D
LEU
283
1
11
17
A
ARG
508
D
ARG
306
HELX_P
A
GLU
510
D
GLU
308
5
12
3
A
GLU
544
D
GLU
342
HELX_P
A
GLU
556
D
GLU
354
1
13
13
A
ASN
569
D
ASN
367
HELX_P
A
MET
581
D
MET
379
1
14
13
A
LYS
587
D
LYS
385
HELX_P
A
LEU
605
D
LEU
403
1
15
19
A
LYS
615
D
LYS
413
HELX_P
A
ASN
623
D
ASN
421
1
16
9
A
ASP
725
D
ASP
523
HELX_P
A
TRP
736
D
TRP
534
1
17
12
A
PRO
739
D
PRO
537
HELX_P
A
ILE
743
D
ILE
541
5
18
5
A
THR
747
D
THR
545
HELX_P
A
PHE
752
D
PHE
550
1
19
6
A
PHE
752
D
PHE
550
HELX_P
A
ASP
757
D
ASP
555
1
20
6
covale
1.609
one
B
DU
9
A
O3'
DU
9
1_555
B
UBB
10
A
P
UBB
10
1_555
covale
1.650
none
B
UBB
10
A
C3'
UBB
10
1_555
A
PTR
723
D
O3P
PTR
521
1_555
covale
1.609
one
C
GNG
11
B
O3'
GNG
1
1_555
C
DG
12
B
P
DG
2
1_555
covale
1.610
both
D
DC
111
C
O3'
DC
11
1_555
D
CAR
112
C
P
CAR
12
1_555
covale
1.663
both
D
CAR
112
C
O3'
CAR
12
1_555
D
DA
113
C
P
DA
13
1_555
covale
1.337
both
A
ASN
722
D
C
ASN
520
1_555
A
PTR
723
D
N
PTR
521
1_555
covale
1.332
both
A
PTR
723
D
C
PTR
521
1_555
A
LEU
724
D
N
LEU
522
1_555
hydrog
DA-DT PAIR
B
DA
1
A
N1
DA
1
1_555
D
DT
122
C
N3
DT
22
1_555
hydrog
WATSON-CRICK
B
DA
2
A
N1
DA
2
1_555
D
DU
121
C
N3
DU
21
1_555
hydrog
WATSON-CRICK
B
DA
2
A
N6
DA
2
1_555
D
DU
121
C
O4
DU
21
1_555
hydrog
WATSON-CRICK
B
DA
3
A
N1
DA
3
1_555
D
DU
120
C
N3
DU
20
1_555
hydrog
WATSON-CRICK
B
DA
3
A
N6
DA
3
1_555
D
DU
120
C
O4
DU
20
1_555
hydrog
WATSON-CRICK
B
DA
4
A
N1
DA
4
1_555
D
DU
119
C
N3
DU
19
1_555
hydrog
WATSON-CRICK
B
DA
4
A
N6
DA
4
1_555
D
DU
119
C
O4
DU
19
1_555
hydrog
WATSON-CRICK
B
DA
5
A
N1
DA
5
1_555
D
DU
118
C
N3
DU
18
1_555
hydrog
WATSON-CRICK
B
DA
5
A
N6
DA
5
1_555
D
DU
118
C
O4
DU
18
1_555
hydrog
WATSON-CRICK
B
DG
6
A
N1
DG
6
1_555
D
DC
117
C
N3
DC
17
1_555
hydrog
WATSON-CRICK
B
DG
6
A
N2
DG
6
1_555
D
DC
117
C
O2
DC
17
1_555
hydrog
WATSON-CRICK
B
DG
6
A
O6
DG
6
1_555
D
DC
117
C
N4
DC
17
1_555
hydrog
WATSON-CRICK
B
DA
7
A
N1
DA
7
1_555
D
DU
116
C
N3
DU
16
1_555
hydrog
WATSON-CRICK
B
DA
7
A
N6
DA
7
1_555
D
DU
116
C
O4
DU
16
1_555
hydrog
WATSON-CRICK
B
DC
8
A
N3
DC
8
1_555
D
DG
115
C
N1
DG
15
1_555
hydrog
WATSON-CRICK
B
DC
8
A
N4
DC
8
1_555
D
DG
115
C
O6
DG
15
1_555
hydrog
WATSON-CRICK
B
DC
8
A
O2
DC
8
1_555
D
DG
115
C
N2
DG
15
1_555
hydrog
WATSON-CRICK
B
DU
9
A
N3
DU
9
1_555
D
DA
114
C
N1
DA
14
1_555
hydrog
WATSON-CRICK
B
DU
9
A
O4
DU
9
1_555
D
DA
114
C
N6
DA
14
1_555
hydrog
WATSON-CRICK
B
UBB
10
A
N3
UBB
10
1_555
D
DA
113
C
N1
DA
13
1_555
hydrog
WATSON-CRICK
B
UBB
10
A
O4
UBB
10
1_555
D
DA
113
C
N6
DA
13
1_555
hydrog
WATSON-CRICK
C
GNG
11
B
N1
GNG
1
1_555
D
CAR
112
C
N3
CAR
12
1_555
hydrog
WATSON-CRICK
C
GNG
11
B
N2
GNG
1
1_555
D
CAR
112
C
O2
CAR
12
1_555
hydrog
WATSON-CRICK
C
GNG
11
B
O6
GNG
1
1_555
D
CAR
112
C
N4
CAR
12
1_555
hydrog
WATSON-CRICK
C
DG
12
B
N1
DG
2
1_555
D
DC
111
C
N3
DC
11
1_555
hydrog
WATSON-CRICK
C
DG
12
B
N2
DG
2
1_555
D
DC
111
C
O2
DC
11
1_555
hydrog
WATSON-CRICK
C
DG
12
B
O6
DG
2
1_555
D
DC
111
C
N4
DC
11
1_555
hydrog
WATSON-CRICK
C
DA
13
B
N1
DA
3
1_555
D
DU
110
C
N3
DU
10
1_555
hydrog
WATSON-CRICK
C
DA
13
B
N6
DA
3
1_555
D
DU
110
C
O4
DU
10
1_555
hydrog
WATSON-CRICK
C
DA
14
B
N1
DA
4
1_555
D
DU
109
C
N3
DU
9
1_555
hydrog
WATSON-CRICK
C
DA
14
B
N6
DA
4
1_555
D
DU
109
C
O4
DU
9
1_555
hydrog
WATSON-CRICK
C
DA
15
B
N1
DA
5
1_555
D
DU
108
C
N3
DU
8
1_555
hydrog
WATSON-CRICK
C
DA
15
B
N6
DA
5
1_555
D
DU
108
C
O4
DU
8
1_555
hydrog
WATSON-CRICK
C
DA
16
B
N1
DA
6
1_555
D
DU
107
C
N3
DU
7
1_555
hydrog
WATSON-CRICK
C
DA
16
B
N6
DA
6
1_555
D
DU
107
C
O4
DU
7
1_555
hydrog
DA-DT PAIR
C
DA
17
B
N1
DA
7
1_555
D
DT
106
C
N3
DT
6
1_555
hydrog
DU-DA PAIR
C
DU
18
B
N3
DU
8
1_555
D
DA
105
C
N1
DA
5
1_555
hydrog
WATSON-CRICK
C
DU
19
B
N3
DU
9
1_555
D
DA
104
C
N1
DA
4
1_555
hydrog
WATSON-CRICK
C
DU
19
B
O4
DU
9
1_555
D
DA
104
C
N6
DA
4
1_555
hydrog
WATSON-CRICK
C
DU
21
B
N3
DU
11
1_555
D
DA
102
C
N1
DA
2
1_555
hydrog
WATSON-CRICK
C
DU
21
B
O4
DU
11
1_555
D
DA
102
C
N6
DA
2
1_555
ISOMERASE/DNA
Ara-C, protein-DNA complex, DNA damage, isomerase, ISOMERASE-DNA COMPLEX
TOP1_HUMAN
UNP
4
203
P11387
WKWWEEERYPEGIKWKFLEHKGPVFAPPYEPLPENVKFYYDGKVMKLSPKAEEVATFFAKMLDHEYTTKEIFRKNFFKDW
RKEMTNEEKNIITNLSKCDFTQMSQYFKAQTEARKQMSKEEKLKIKEENEKLLKEYGFCIMDNHKERIANFKIEPPGLFR
GRGNHPKMGMLKRRIMPEDIIINCSKDAKVPSPPPGHKWKEVRHDNKVTWLVSWTENIQGSIKYIMLNPSSRIKGEKDWQ
KYETARRLKKCVDKIRNQYREDWKSKEMKVRQRAVALYFIDKLALRAGNEKEEGETADTVGCCSLRVEHINLHPELDGQE
YVVEFDFLGKDSIRYYNKVPVEKRVFKNLQLFMENKQPEDDLFDRLNTGILNKHLQDLMEGLTAKVFRTYNASITLQQQL
KELTAPDENIPAKILSYNRANRAVAILCNHQRAPPKTFEKSMMNLQTKIDAKKEQLADARRDLKSAKADAKVMKDAKTKK
VVESKKKAVQRLEEQLKLEVQATDREENKQIALGTSKLNYLDPRITVAWCKKWGVPIEKIYNKTQREKFAWAIDMADEDY
EF
1NH3
PDB
1
1NH3
1NH3
PDB
2
1NH3
1NH3
PDB
3
1NH3
203
764
1NH3
203
765
P11387
A
1
1
563
1
10
1NH3
1
10
1NH3
B
2
1
10
11
22
1NH3
11
22
1NH3
C
3
1
12
101
122
1NH3
101
122
1NH3
D
4
1
22
1
initiating methionine
MET
699
1NH3
A
P11387
UNP
497
1
TYR
modified residue
PTR
723
1NH3
A
P11387
UNP
722
521
3
3
4
3
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
GLU
221
D
GLU
19
A
HIS
222
D
HIS
20
A
PHE
340
D
PHE
138
A
ILE
342
D
ILE
140
A
GLU
348
D
GLU
146
A
ARG
349
D
ARG
147
A
LYS
245
D
LYS
43
A
VAL
246
D
VAL
44
A
TYR
241
D
TYR
39
A
TYR
242
D
TYR
40
A
CYS
300
D
CYS
98
A
ASP
301
D
ASP
99
A
GLU
403
D
GLU
201
A
ARG
405
D
ARG
203
A
ILE
383
D
ILE
181
A
ASN
385
D
ASN
183
A
VAL
414
D
VAL
212
A
THR
417
D
THR
215
A
ILE
424
D
ILE
222
A
ILE
427
D
ILE
225
A
ILE
512
D
ILE
310
A
LEU
518
D
LEU
316
A
GLN
521
D
GLN
319
A
LEU
530
D
LEU
328
A
ARG
536
D
ARG
334
A
PRO
542
D
PRO
340
145
P 32