.007981
.004608
.000000
.000000
.009216
.000000
.000000
.000000
.014977
.00000
.00000
.00000
Fritz, T.A.
Liu, L.
Finer-Moore, J.S.
Stroud, R.M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
12
90.00
90.00
120.00
125.296
125.296
66.771
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
C O3 -2
60.009
CARBONATE ION
non-polymer
C6 H11 N O4 S
193.221
n
N-CARBOXYMETHIONINE
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C4 H10 O2 S2
154.251
2,3-DIHYDROXY-1,4-DITHIOBUTANE
1,4-DITHIOTHREITOL
non-polymer
C4 H10 O2 S2
154.251
(2R,3S)-1,4-DIMERCAPTOBUTANE-2,3-DIOL
non-polymer
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
C3 H8 O3
92.094
GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL
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
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C19 H23 N7 O6
445.429
(6S)-5,6,7,8-TETRAHYDROFOLATE
non-polymer
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 O8 P
308.182
2'-DEOXYURIDINE 5'-MONOPHOSPHATE
DUMP
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
C
N
75
N
O
N
76
N
O
N
77
N
O
N
78
N
N
N
79
S
C
N
80
N
C
N
81
N
C
N
82
N
S
N
83
N
C
N
84
N
C
N
85
N
O
N
86
N
C
N
87
N
O
N
88
N
O
N
89
N
O
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
H
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
N
N
102
R
C
N
103
N
C
N
104
N
O
N
105
N
C
N
106
N
S
N
107
N
O
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
H
N
112
N
H
N
113
N
H
N
114
N
H
N
115
N
S
N
116
N
C
N
117
R
C
N
118
N
O
N
119
R
C
N
120
N
O
N
121
N
C
N
122
N
S
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
H
N
128
N
H
N
129
N
H
N
130
N
H
N
131
N
H
N
132
N
H
N
133
N
S
N
134
N
C
N
135
S
C
N
136
N
O
N
137
R
C
N
138
N
O
N
139
N
C
N
140
N
S
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
H
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
N
N
152
S
C
N
153
N
C
N
154
N
O
N
155
N
C
N
156
N
C
N
157
N
C
N
158
N
O
N
159
N
N
N
160
N
O
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
H
N
170
N
H
N
171
N
N
N
172
S
C
N
173
N
C
N
174
N
O
N
175
N
C
N
176
N
C
N
177
N
C
N
178
N
O
N
179
N
O
N
180
N
O
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
N
N
191
N
C
N
192
N
C
N
193
N
O
N
194
N
O
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
C
N
201
N
O
N
202
N
C
N
203
N
O
N
204
N
C
N
205
N
O
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
N
N
215
S
C
N
216
N
C
N
217
N
O
N
218
N
C
Y
219
N
C
Y
220
N
N
Y
221
N
C
Y
222
N
C
Y
223
N
N
N
224
N
O
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
O
N
236
N
H
N
237
N
H
N
238
N
N
N
239
S
C
N
240
N
C
N
241
N
O
N
242
S
C
N
243
N
C
N
244
N
C
N
245
N
C
N
246
N
O
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
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
N
N
261
S
C
N
262
N
C
N
263
N
O
N
264
N
C
N
265
N
C
N
266
N
C
N
267
N
C
N
268
N
O
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
H
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
N
N
283
S
C
N
284
N
C
N
285
N
O
N
286
N
C
N
287
N
C
N
288
N
C
N
289
N
C
N
290
N
N
N
291
N
O
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
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
N
N
308
S
C
N
309
N
C
N
310
N
O
N
311
N
C
N
312
N
C
N
313
N
S
N
314
N
C
N
315
N
O
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
N
N
328
S
C
N
329
N
C
N
330
N
O
N
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
Y
335
N
C
Y
336
N
C
Y
337
N
C
N
338
N
O
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
N
N
351
S
C
N
352
N
C
N
353
N
O
N
354
N
C
N
355
N
C
N
356
N
C
N
357
N
O
N
358
N
H
N
359
N
H
N
360
N
H
N
361
N
H
N
362
N
H
N
363
N
H
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
N
N
368
S
C
N
369
N
C
N
370
N
O
N
371
N
C
N
372
N
O
N
373
N
O
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
H
Y
381
N
N
Y
382
N
C
Y
383
N
N
Y
384
N
C
Y
385
N
C
Y
386
N
C
N
387
N
N
N
388
N
C
N
389
S
C
N
390
N
N
N
391
N
C
N
392
N
N
Y
393
N
C
Y
394
N
C
Y
395
N
C
Y
396
N
C
Y
397
N
C
Y
398
N
C
N
399
N
C
N
400
N
N
N
401
S
C
N
402
N
C
N
403
N
O
N
404
N
O
N
405
N
C
N
406
N
C
N
407
N
C
N
408
N
O
N
409
N
O
N
410
N
O
N
411
N
O
N
412
N
N
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
H
N
427
N
H
N
428
N
H
N
429
N
H
N
430
N
H
N
431
N
H
N
432
N
H
N
433
N
H
N
434
N
H
N
435
N
H
N
436
N
N
N
437
S
C
N
438
N
C
N
439
N
O
N
440
R
C
N
441
N
O
N
442
N
C
N
443
N
O
N
444
N
H
N
445
N
H
N
446
N
H
N
447
N
H
N
448
N
H
N
449
N
H
N
450
N
H
N
451
N
H
N
452
N
H
N
453
N
N
N
454
S
C
N
455
N
C
N
456
N
O
N
457
N
C
Y
458
N
C
Y
459
N
C
Y
460
N
C
Y
461
N
N
Y
462
N
C
Y
463
N
C
Y
464
N
C
Y
465
N
C
Y
466
N
C
N
467
N
O
N
468
N
H
N
469
N
H
N
470
N
H
N
471
N
H
N
472
N
H
N
473
N
H
N
474
N
H
N
475
N
H
N
476
N
H
N
477
N
H
N
478
N
H
N
479
N
H
N
480
N
N
N
481
S
C
N
482
N
C
N
483
N
O
N
484
N
C
Y
485
N
C
Y
486
N
C
Y
487
N
C
Y
488
N
C
Y
489
N
C
Y
490
N
C
N
491
N
O
N
492
N
O
N
493
N
H
N
494
N
H
N
495
N
H
N
496
N
H
N
497
N
H
N
498
N
H
N
499
N
H
N
500
N
H
N
501
N
H
N
502
N
H
N
503
N
H
N
504
N
N
N
505
N
C
N
506
N
N
N
507
N
C
N
508
N
C
N
509
N
C
N
510
N
O
N
511
N
O
N
512
R
C
N
513
N
C
N
514
S
C
N
515
R
C
N
516
N
O
N
517
N
O
N
518
N
C
N
519
N
O
N
520
N
P
N
521
N
O
N
522
N
O
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
H
N
534
N
H
N
535
N
H
N
536
N
H
N
537
N
N
N
538
S
C
N
539
N
C
N
540
N
O
N
541
N
C
N
542
N
C
N
543
N
C
N
544
N
O
N
545
N
H
N
546
N
H
N
547
N
H
N
548
N
H
N
549
N
H
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
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
doub
N
90
N
sing
N
91
N
doub
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
doub
N
102
N
sing
N
103
N
sing
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
sing
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
sing
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
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
doub
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
doub
N
157
N
sing
N
158
N
sing
N
159
N
sing
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
doub
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
doub
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
sing
N
183
N
sing
N
184
N
sing
N
185
N
doub
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
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
doub
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
Y
212
N
sing
Y
213
N
doub
Y
214
N
doub
N
215
N
sing
Y
216
N
sing
N
217
N
sing
Y
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
doub
N
231
N
sing
N
232
N
sing
N
233
N
sing
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
doub
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
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
sing
N
271
N
sing
N
272
N
doub
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
sing
N
294
N
sing
N
295
N
sing
N
296
N
doub
N
297
N
sing
N
298
N
sing
N
299
N
sing
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
sing
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
doub
N
316
N
sing
N
317
N
sing
N
318
N
sing
N
319
N
sing
Y
320
N
doub
Y
321
N
sing
Y
322
N
sing
N
323
N
sing
Y
324
N
doub
N
325
N
sing
Y
326
N
doub
N
327
N
sing
Y
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
sing
N
336
N
sing
N
337
N
sing
N
338
N
doub
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
sing
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
doub
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
Y
362
N
sing
Y
363
N
sing
N
364
N
sing
Y
365
N
doub
N
366
N
sing
Y
367
N
sing
Y
368
N
doub
N
369
N
sing
Y
370
N
sing
N
371
N
sing
N
372
N
doub
N
373
N
sing
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
Y
387
N
doub
Y
388
N
sing
Y
389
N
sing
N
390
N
sing
Y
391
N
doub
N
392
N
sing
Y
393
N
sing
N
394
N
sing
Y
395
N
doub
N
396
N
sing
N
397
N
sing
N
398
N
sing
N
399
N
doub
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
doub
N
407
N
sing
N
408
N
sing
N
409
N
sing
N
410
N
sing
N
411
N
sing
N
412
N
sing
N
413
N
sing
N
414
N
doub
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
doub
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
sing
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
doub
N
442
N
sing
N
443
N
sing
N
444
N
sing
N
445
N
sing
Y
446
N
doub
Y
447
N
sing
Y
448
N
sing
N
449
N
sing
Y
450
N
doub
Y
451
N
sing
Y
452
N
sing
N
453
N
sing
Y
454
N
sing
Y
455
N
doub
N
456
N
sing
Y
457
N
doub
N
458
N
sing
Y
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
doub
N
470
N
sing
N
471
N
sing
N
472
N
sing
N
473
N
sing
Y
474
N
doub
Y
475
N
sing
Y
476
N
sing
N
477
N
sing
Y
478
N
doub
N
479
N
sing
Y
480
N
doub
N
481
N
sing
Y
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
doub
N
492
N
sing
N
493
N
sing
N
494
N
sing
N
495
N
doub
N
496
N
doub
N
497
N
sing
N
498
N
sing
N
499
N
sing
N
500
N
sing
N
501
N
sing
N
502
N
sing
N
503
N
sing
N
504
N
sing
N
505
N
sing
N
506
N
sing
N
507
N
sing
N
508
N
sing
N
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
doub
N
517
N
sing
N
518
N
sing
N
519
N
sing
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
doub
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
sing
N
537
N
sing
N
538
N
sing
US
Biochemistry
BICHAW
0033
0006-2960
41
7021
7029
10.1021/bi012108c
12033935
Tryptophan 80 and leucine 143 are critical for the hydride transfer step of thymidylate synthase by controlling active site access.
2002
10.2210/pdb1kzi/pdb
pdb_00001kzi
1.000000
.000000
.000000
.000000
1.000000
.000000
.000000
.000000
1.000000
.00000
.00000
.00000
100
1
Osmic mirrors
IMAGE PLATE
2000-08-16
RIGAKU RAXIS IV
Osmic mirrors
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU
30559.666
Thymidylate synthase
2.1.1.45
2
man
polymer
60.009
CARBONATE ION
3
syn
non-polymer
308.182
2'-DEOXYURIDINE 5'-MONOPHOSPHATE
2
syn
non-polymer
445.429
(6S)-5,6,7,8-TETRAHYDROFOLATE
2
syn
non-polymer
154.251
(2R,3S)-1,4-DIMERCAPTOBUTANE-2,3-DIOL
1
syn
non-polymer
92.094
GLYCEROL
1
syn
non-polymer
154.251
2,3-DIHYDROXY-1,4-DITHIOBUTANE
1
syn
non-polymer
18.015
water
361
nat
water
TS, TSase
no
yes
(CXM)KQYLELMQKVLDEGTQKNDRTGTGTLSIFGHQMRFNLQDGFPLVTTKRCHLRSIIHELLWFLQGDTNIAYLHENN
VTIWDEWADENGDLGPVYGKQWRAWPTPDGRHIDQITTVLNQLKNDPDSRRIIVSAWNVGELDKMALAPCHAFFQFYVAD
GKLSCQLYQRSCDVFLGLPFNIASYALLVHMMAQQCDLEVGDFVWTGGDTHLYSNHMDQTHLQLSREPRPLPKLIIKRKP
ESIFDYRFEDFEIEGYDPHPGIKAPVAI
MKQYLELMQKVLDEGTQKNDRTGTGTLSIFGHQMRFNLQDGFPLVTTKRCHLRSIIHELLWFLQGDTNIAYLHENNVTIW
DEWADENGDLGPVYGKQWRAWPTPDGRHIDQITTVLNQLKNDPDSRRIIVSAWNVGELDKMALAPCHAFFQFYVADGKLS
CQLYQRSCDVFLGLPFNIASYALLVHMMAQQCDLEVGDFVWTGGDTHLYSNHMDQTHLQLSREPRPLPKLIIKRKPESIF
DYRFEDFEIEGYDPHPGIKAPVAI
A,B
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
Escherichia
Escherichia
sample
562
Escherichia coli
562
Escherichia coli
1
2.47
50.29
VAPOR DIFFUSION, HANGING DROP
8.6
100 mM TAPS, 2.6 M ammonium sulfate, 10 mM DTT, pH 8.6, VAPOR DIFFUSION, HANGING DROP, temperature 298K
298
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_conn
struct_ref_seq_dif
struct_site
repository
Initial release
Version format compliance
Non-polymer description
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
1
0
2002-07-03
1
1
2008-04-28
1
2
2011-07-13
1
3
2023-08-16
_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
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
1KZJ contains the same protein
HETEROGEN
THG 303 IS ASSOCIATED WITH CHAIN A.
THG 305 IS ASSOCIATED WITH CHAIN B.
RCSB
Y
RCSB
2002-02-06
REL
REL
CO3
CARBONATE ION
UMP
2'-DEOXYURIDINE 5'-MONOPHOSPHATE
THG
(6S)-5,6,7,8-TETRAHYDROFOLATE
DTU
(2R,3S)-1,4-DIMERCAPTOBUTANE-2,3-DIOL
GOL
GLYCEROL
DTT
2,3-DIHYDROXY-1,4-DITHIOBUTANE
HOH
water
2KCE
PDB ID 2KCE with ligands and water removed.
PDB
experimental model
CAR
803
2
CO3
CO3
803
A
CAR
804
2
CO3
CO3
804
A
CAR
805
2
CO3
CO3
805
A
UMP
302
3
UMP
UMP
302
A
THF
303
4
THG
THG
303
A
DTT
800
5
DTU
DTU
800
A
GCL
801
6
GOL
GOL
801
A
UMP
304
3
UMP
UMP
304
B
THF
305
4
THG
THG
305
B
ODT
802
7
DTT
DTT
802
B
HOH
400
8
HOH
HOH
400
A
HOH
401
8
HOH
HOH
401
A
HOH
402
8
HOH
HOH
402
A
HOH
403
8
HOH
HOH
403
A
HOH
404
8
HOH
HOH
404
A
HOH
405
8
HOH
HOH
405
A
HOH
406
8
HOH
HOH
406
A
HOH
407
8
HOH
HOH
407
A
HOH
409
8
HOH
HOH
409
A
HOH
410
8
HOH
HOH
410
A
HOH
412
8
HOH
HOH
412
A
HOH
413
8
HOH
HOH
413
A
HOH
414
8
HOH
HOH
414
A
HOH
415
8
HOH
HOH
415
A
HOH
417
8
HOH
HOH
417
A
HOH
418
8
HOH
HOH
418
A
HOH
419
8
HOH
HOH
419
A
HOH
420
8
HOH
HOH
420
A
HOH
422
8
HOH
HOH
422
A
HOH
424
8
HOH
HOH
424
A
HOH
428
8
HOH
HOH
428
A
HOH
429
8
HOH
HOH
429
A
HOH
430
8
HOH
HOH
430
A
HOH
431
8
HOH
HOH
431
A
HOH
432
8
HOH
HOH
432
A
HOH
434
8
HOH
HOH
434
A
HOH
435
8
HOH
HOH
435
A
HOH
436
8
HOH
HOH
436
A
HOH
438
8
HOH
HOH
438
A
HOH
440
8
HOH
HOH
440
A
HOH
441
8
HOH
HOH
441
A
HOH
442
8
HOH
HOH
442
A
HOH
445
8
HOH
HOH
445
A
HOH
446
8
HOH
HOH
446
A
HOH
447
8
HOH
HOH
447
A
HOH
448
8
HOH
HOH
448
A
HOH
449
8
HOH
HOH
449
A
HOH
450
8
HOH
HOH
450
A
HOH
451
8
HOH
HOH
451
A
HOH
452
8
HOH
HOH
452
A
HOH
453
8
HOH
HOH
453
A
HOH
454
8
HOH
HOH
454
A
HOH
455
8
HOH
HOH
455
A
HOH
456
8
HOH
HOH
456
A
HOH
457
8
HOH
HOH
457
A
HOH
463
8
HOH
HOH
463
A
HOH
464
8
HOH
HOH
464
A
HOH
466
8
HOH
HOH
466
A
HOH
467
8
HOH
HOH
467
A
HOH
468
8
HOH
HOH
468
A
HOH
469
8
HOH
HOH
469
A
HOH
471
8
HOH
HOH
471
A
HOH
473
8
HOH
HOH
473
A
HOH
474
8
HOH
HOH
474
A
HOH
475
8
HOH
HOH
475
A
HOH
476
8
HOH
HOH
476
A
HOH
477
8
HOH
HOH
477
A
HOH
479
8
HOH
HOH
479
A
HOH
481
8
HOH
HOH
481
A
HOH
482
8
HOH
HOH
482
A
HOH
483
8
HOH
HOH
483
A
HOH
489
8
HOH
HOH
489
A
HOH
490
8
HOH
HOH
490
A
HOH
491
8
HOH
HOH
491
A
HOH
493
8
HOH
HOH
493
A
HOH
495
8
HOH
HOH
495
A
HOH
497
8
HOH
HOH
497
A
HOH
498
8
HOH
HOH
498
A
HOH
501
8
HOH
HOH
501
A
HOH
502
8
HOH
HOH
502
A
HOH
503
8
HOH
HOH
503
A
HOH
505
8
HOH
HOH
505
A
HOH
506
8
HOH
HOH
506
A
HOH
507
8
HOH
HOH
507
A
HOH
511
8
HOH
HOH
511
A
HOH
512
8
HOH
HOH
512
A
HOH
513
8
HOH
HOH
513
A
HOH
514
8
HOH
HOH
514
A
HOH
517
8
HOH
HOH
517
A
HOH
518
8
HOH
HOH
518
A
HOH
519
8
HOH
HOH
519
A
HOH
521
8
HOH
HOH
521
A
HOH
522
8
HOH
HOH
522
A
HOH
524
8
HOH
HOH
524
A
HOH
525
8
HOH
HOH
525
A
HOH
526
8
HOH
HOH
526
A
HOH
528
8
HOH
HOH
528
A
HOH
529
8
HOH
HOH
529
A
HOH
530
8
HOH
HOH
530
A
HOH
531
8
HOH
HOH
531
A
HOH
533
8
HOH
HOH
533
A
HOH
534
8
HOH
HOH
534
A
HOH
536
8
HOH
HOH
536
A
HOH
539
8
HOH
HOH
539
A
HOH
540
8
HOH
HOH
540
A
HOH
541
8
HOH
HOH
541
A
HOH
542
8
HOH
HOH
542
A
HOH
543
8
HOH
HOH
543
A
HOH
544
8
HOH
HOH
544
A
HOH
545
8
HOH
HOH
545
A
HOH
546
8
HOH
HOH
546
A
HOH
547
8
HOH
HOH
547
A
HOH
548
8
HOH
HOH
548
A
HOH
549
8
HOH
HOH
549
A
HOH
550
8
HOH
HOH
550
A
HOH
551
8
HOH
HOH
551
A
HOH
556
8
HOH
HOH
556
A
HOH
557
8
HOH
HOH
557
A
HOH
558
8
HOH
HOH
558
A
HOH
559
8
HOH
HOH
559
A
HOH
560
8
HOH
HOH
560
A
HOH
561
8
HOH
HOH
561
A
HOH
562
8
HOH
HOH
562
A
HOH
563
8
HOH
HOH
563
A
HOH
565
8
HOH
HOH
565
A
HOH
568
8
HOH
HOH
568
A
HOH
570
8
HOH
HOH
570
A
HOH
575
8
HOH
HOH
575
A
HOH
576
8
HOH
HOH
576
A
HOH
577
8
HOH
HOH
577
A
HOH
578
8
HOH
HOH
578
A
HOH
582
8
HOH
HOH
582
A
HOH
583
8
HOH
HOH
583
A
HOH
586
8
HOH
HOH
586
A
HOH
587
8
HOH
HOH
587
A
HOH
588
8
HOH
HOH
588
A
HOH
592
8
HOH
HOH
592
A
HOH
594
8
HOH
HOH
594
A
HOH
596
8
HOH
HOH
596
A
HOH
597
8
HOH
HOH
597
A
HOH
598
8
HOH
HOH
598
A
HOH
599
8
HOH
HOH
599
A
HOH
600
8
HOH
HOH
600
A
HOH
601
8
HOH
HOH
601
A
HOH
603
8
HOH
HOH
603
A
HOH
604
8
HOH
HOH
604
A
HOH
605
8
HOH
HOH
605
A
HOH
606
8
HOH
HOH
606
A
HOH
607
8
HOH
HOH
607
A
HOH
611
8
HOH
HOH
611
A
HOH
612
8
HOH
HOH
612
A
HOH
613
8
HOH
HOH
613
A
HOH
614
8
HOH
HOH
614
A
HOH
615
8
HOH
HOH
615
A
HOH
616
8
HOH
HOH
616
A
HOH
618
8
HOH
HOH
618
A
HOH
619
8
HOH
HOH
619
A
HOH
621
8
HOH
HOH
621
A
HOH
624
8
HOH
HOH
624
A
HOH
625
8
HOH
HOH
625
A
HOH
626
8
HOH
HOH
626
A
HOH
627
8
HOH
HOH
627
A
HOH
629
8
HOH
HOH
629
A
HOH
630
8
HOH
HOH
630
A
HOH
631
8
HOH
HOH
631
A
HOH
634
8
HOH
HOH
634
A
HOH
635
8
HOH
HOH
635
A
HOH
640
8
HOH
HOH
640
A
HOH
641
8
HOH
HOH
641
A
HOH
644
8
HOH
HOH
644
A
HOH
645
8
HOH
HOH
645
A
HOH
646
8
HOH
HOH
646
A
HOH
650
8
HOH
HOH
650
A
HOH
651
8
HOH
HOH
651
A
HOH
652
8
HOH
HOH
652
A
HOH
653
8
HOH
HOH
653
A
HOH
655
8
HOH
HOH
655
A
HOH
657
8
HOH
HOH
657
A
HOH
658
8
HOH
HOH
658
A
HOH
659
8
HOH
HOH
659
A
HOH
661
8
HOH
HOH
661
A
HOH
662
8
HOH
HOH
662
A
HOH
668
8
HOH
HOH
668
A
HOH
671
8
HOH
HOH
671
A
HOH
672
8
HOH
HOH
672
A
HOH
673
8
HOH
HOH
673
A
HOH
674
8
HOH
HOH
674
A
HOH
675
8
HOH
HOH
675
A
HOH
676
8
HOH
HOH
676
A
HOH
677
8
HOH
HOH
677
A
HOH
678
8
HOH
HOH
678
A
HOH
680
8
HOH
HOH
680
A
HOH
684
8
HOH
HOH
684
A
HOH
685
8
HOH
HOH
685
A
HOH
686
8
HOH
HOH
686
A
HOH
687
8
HOH
HOH
687
A
HOH
689
8
HOH
HOH
689
A
HOH
690
8
HOH
HOH
690
A
HOH
691
8
HOH
HOH
691
A
HOH
692
8
HOH
HOH
692
A
HOH
693
8
HOH
HOH
693
A
HOH
694
8
HOH
HOH
694
A
HOH
695
8
HOH
HOH
695
A
HOH
707
8
HOH
HOH
707
A
HOH
708
8
HOH
HOH
708
A
HOH
709
8
HOH
HOH
709
A
HOH
710
8
HOH
HOH
710
A
HOH
711
8
HOH
HOH
711
A
HOH
712
8
HOH
HOH
712
A
HOH
713
8
HOH
HOH
713
A
HOH
714
8
HOH
HOH
714
A
HOH
716
8
HOH
HOH
716
A
HOH
717
8
HOH
HOH
717
A
HOH
718
8
HOH
HOH
718
A
HOH
719
8
HOH
HOH
719
A
HOH
720
8
HOH
HOH
720
A
HOH
721
8
HOH
HOH
721
A
HOH
723
8
HOH
HOH
723
A
HOH
724
8
HOH
HOH
724
A
HOH
725
8
HOH
HOH
725
A
HOH
726
8
HOH
HOH
726
A
HOH
729
8
HOH
HOH
729
A
HOH
738
8
HOH
HOH
738
A
HOH
739
8
HOH
HOH
739
A
HOH
741
8
HOH
HOH
741
A
HOH
742
8
HOH
HOH
742
A
HOH
743
8
HOH
HOH
743
A
HOH
744
8
HOH
HOH
744
A
HOH
745
8
HOH
HOH
745
A
HOH
750
8
HOH
HOH
750
A
HOH
751
8
HOH
HOH
751
A
HOH
759
8
HOH
HOH
759
A
HOH
760
8
HOH
HOH
760
A
HOH
761
8
HOH
HOH
761
A
HOH
408
8
HOH
HOH
408
B
HOH
411
8
HOH
HOH
411
B
HOH
416
8
HOH
HOH
416
B
HOH
421
8
HOH
HOH
421
B
HOH
423
8
HOH
HOH
423
B
HOH
425
8
HOH
HOH
425
B
HOH
426
8
HOH
HOH
426
B
HOH
427
8
HOH
HOH
427
B
HOH
433
8
HOH
HOH
433
B
HOH
437
8
HOH
HOH
437
B
HOH
439
8
HOH
HOH
439
B
HOH
443
8
HOH
HOH
443
B
HOH
444
8
HOH
HOH
444
B
HOH
458
8
HOH
HOH
458
B
HOH
459
8
HOH
HOH
459
B
HOH
460
8
HOH
HOH
460
B
HOH
461
8
HOH
HOH
461
B
HOH
462
8
HOH
HOH
462
B
HOH
465
8
HOH
HOH
465
B
HOH
470
8
HOH
HOH
470
B
HOH
472
8
HOH
HOH
472
B
HOH
478
8
HOH
HOH
478
B
HOH
480
8
HOH
HOH
480
B
HOH
484
8
HOH
HOH
484
B
HOH
485
8
HOH
HOH
485
B
HOH
486
8
HOH
HOH
486
B
HOH
487
8
HOH
HOH
487
B
HOH
488
8
HOH
HOH
488
B
HOH
492
8
HOH
HOH
492
B
HOH
494
8
HOH
HOH
494
B
HOH
496
8
HOH
HOH
496
B
HOH
499
8
HOH
HOH
499
B
HOH
500
8
HOH
HOH
500
B
HOH
504
8
HOH
HOH
504
B
HOH
508
8
HOH
HOH
508
B
HOH
509
8
HOH
HOH
509
B
HOH
510
8
HOH
HOH
510
B
HOH
515
8
HOH
HOH
515
B
HOH
516
8
HOH
HOH
516
B
HOH
520
8
HOH
HOH
520
B
HOH
523
8
HOH
HOH
523
B
HOH
527
8
HOH
HOH
527
B
HOH
532
8
HOH
HOH
532
B
HOH
535
8
HOH
HOH
535
B
HOH
537
8
HOH
HOH
537
B
HOH
538
8
HOH
HOH
538
B
HOH
552
8
HOH
HOH
552
B
HOH
553
8
HOH
HOH
553
B
HOH
554
8
HOH
HOH
554
B
HOH
555
8
HOH
HOH
555
B
HOH
564
8
HOH
HOH
564
B
HOH
566
8
HOH
HOH
566
B
HOH
567
8
HOH
HOH
567
B
HOH
569
8
HOH
HOH
569
B
HOH
571
8
HOH
HOH
571
B
HOH
572
8
HOH
HOH
572
B
HOH
573
8
HOH
HOH
573
B
HOH
574
8
HOH
HOH
574
B
HOH
579
8
HOH
HOH
579
B
HOH
580
8
HOH
HOH
580
B
HOH
581
8
HOH
HOH
581
B
HOH
584
8
HOH
HOH
584
B
HOH
585
8
HOH
HOH
585
B
HOH
589
8
HOH
HOH
589
B
HOH
590
8
HOH
HOH
590
B
HOH
591
8
HOH
HOH
591
B
HOH
593
8
HOH
HOH
593
B
HOH
595
8
HOH
HOH
595
B
HOH
602
8
HOH
HOH
602
B
HOH
608
8
HOH
HOH
608
B
HOH
609
8
HOH
HOH
609
B
HOH
610
8
HOH
HOH
610
B
HOH
617
8
HOH
HOH
617
B
HOH
620
8
HOH
HOH
620
B
HOH
622
8
HOH
HOH
622
B
HOH
623
8
HOH
HOH
623
B
HOH
628
8
HOH
HOH
628
B
HOH
632
8
HOH
HOH
632
B
HOH
633
8
HOH
HOH
633
B
HOH
636
8
HOH
HOH
636
B
HOH
637
8
HOH
HOH
637
B
HOH
638
8
HOH
HOH
638
B
HOH
639
8
HOH
HOH
639
B
HOH
642
8
HOH
HOH
642
B
HOH
643
8
HOH
HOH
643
B
HOH
647
8
HOH
HOH
647
B
HOH
648
8
HOH
HOH
648
B
HOH
649
8
HOH
HOH
649
B
HOH
654
8
HOH
HOH
654
B
HOH
656
8
HOH
HOH
656
B
HOH
660
8
HOH
HOH
660
B
HOH
663
8
HOH
HOH
663
B
HOH
664
8
HOH
HOH
664
B
HOH
665
8
HOH
HOH
665
B
HOH
666
8
HOH
HOH
666
B
HOH
669
8
HOH
HOH
669
B
HOH
670
8
HOH
HOH
670
B
HOH
679
8
HOH
HOH
679
B
HOH
681
8
HOH
HOH
681
B
HOH
682
8
HOH
HOH
682
B
HOH
683
8
HOH
HOH
683
B
HOH
688
8
HOH
HOH
688
B
HOH
696
8
HOH
HOH
696
B
HOH
697
8
HOH
HOH
697
B
HOH
698
8
HOH
HOH
698
B
HOH
699
8
HOH
HOH
699
B
HOH
700
8
HOH
HOH
700
B
HOH
701
8
HOH
HOH
701
B
HOH
702
8
HOH
HOH
702
B
HOH
703
8
HOH
HOH
703
B
HOH
704
8
HOH
HOH
704
B
HOH
705
8
HOH
HOH
705
B
HOH
706
8
HOH
HOH
706
B
HOH
715
8
HOH
HOH
715
B
HOH
722
8
HOH
HOH
722
B
HOH
727
8
HOH
HOH
727
B
HOH
728
8
HOH
HOH
728
B
HOH
730
8
HOH
HOH
730
B
HOH
731
8
HOH
HOH
731
B
HOH
732
8
HOH
HOH
732
B
HOH
733
8
HOH
HOH
733
B
HOH
734
8
HOH
HOH
734
B
HOH
735
8
HOH
HOH
735
B
HOH
736
8
HOH
HOH
736
B
HOH
737
8
HOH
HOH
737
B
HOH
740
8
HOH
HOH
740
B
HOH
746
8
HOH
HOH
746
B
HOH
747
8
HOH
HOH
747
B
HOH
748
8
HOH
HOH
748
B
HOH
749
8
HOH
HOH
749
B
HOH
752
8
HOH
HOH
752
B
HOH
753
8
HOH
HOH
753
B
HOH
754
8
HOH
HOH
754
B
HOH
755
8
HOH
HOH
755
B
HOH
756
8
HOH
HOH
756
B
HOH
757
8
HOH
HOH
757
B
HOH
758
8
HOH
HOH
758
B
MET
1
n
1
CXM
1
A
LYS
2
n
2
LYS
2
A
GLN
3
n
3
GLN
3
A
TYR
4
n
4
TYR
4
A
LEU
5
n
5
LEU
5
A
GLU
6
n
6
GLU
6
A
LEU
7
n
7
LEU
7
A
MET
8
n
8
MET
8
A
GLN
9
n
9
GLN
9
A
LYS
10
n
10
LYS
10
A
VAL
11
n
11
VAL
11
A
LEU
12
n
12
LEU
12
A
ASP
13
n
13
ASP
13
A
GLU
14
n
14
GLU
14
A
GLY
15
n
15
GLY
15
A
THR
16
n
16
THR
16
A
GLN
17
n
17
GLN
17
A
LYS
18
n
18
LYS
18
A
ASN
19
n
19
ASN
19
A
ASP
20
n
20
ASP
20
A
ARG
21
n
21
ARG
21
A
THR
22
n
22
THR
22
A
GLY
23
n
23
GLY
23
A
THR
24
n
24
THR
24
A
GLY
25
n
25
GLY
25
A
THR
26
n
26
THR
26
A
LEU
27
n
27
LEU
27
A
SER
28
n
28
SER
28
A
ILE
29
n
29
ILE
29
A
PHE
30
n
30
PHE
30
A
GLY
31
n
31
GLY
31
A
HIS
32
n
32
HIS
32
A
GLN
33
n
33
GLN
33
A
MET
34
n
34
MET
34
A
ARG
35
n
35
ARG
35
A
PHE
36
n
36
PHE
36
A
ASN
37
n
37
ASN
37
A
LEU
38
n
38
LEU
38
A
GLN
39
n
39
GLN
39
A
ASP
40
n
40
ASP
40
A
GLY
41
n
41
GLY
41
A
PHE
42
n
42
PHE
42
A
PRO
43
n
43
PRO
43
A
LEU
44
n
44
LEU
44
A
VAL
45
n
45
VAL
45
A
THR
46
n
46
THR
46
A
THR
47
n
47
THR
47
A
LYS
48
n
48
LYS
48
A
ARG
49
n
49
ARG
49
A
CYS
50
n
50
CYS
50
A
HIS
51
n
51
HIS
51
A
LEU
52
n
52
LEU
52
A
ARG
53
n
53
ARG
53
A
SER
54
n
54
SER
54
A
ILE
55
n
55
ILE
55
A
ILE
56
n
56
ILE
56
A
HIS
57
n
57
HIS
57
A
GLU
58
n
58
GLU
58
A
LEU
59
n
59
LEU
59
A
LEU
60
n
60
LEU
60
A
TRP
61
n
61
TRP
61
A
PHE
62
n
62
PHE
62
A
LEU
63
n
63
LEU
63
A
GLN
64
n
64
GLN
64
A
GLY
65
n
65
GLY
65
A
ASP
66
n
66
ASP
66
A
THR
67
n
67
THR
67
A
ASN
68
n
68
ASN
68
A
ILE
69
n
69
ILE
69
A
ALA
70
n
70
ALA
70
A
TYR
71
n
71
TYR
71
A
LEU
72
n
72
LEU
72
A
HIS
73
n
73
HIS
73
A
GLU
74
n
74
GLU
74
A
ASN
75
n
75
ASN
75
A
ASN
76
n
76
ASN
76
A
VAL
77
n
77
VAL
77
A
THR
78
n
78
THR
78
A
ILE
79
n
79
ILE
79
A
TRP
80
n
80
TRP
80
A
ASP
81
n
81
ASP
81
A
GLU
82
n
82
GLU
82
A
TRP
83
n
83
TRP
83
A
ALA
84
n
84
ALA
84
A
ASP
85
n
85
ASP
85
A
GLU
86
n
86
GLU
86
A
ASN
87
n
87
ASN
87
A
GLY
88
n
88
GLY
88
A
ASP
89
n
89
ASP
89
A
LEU
90
n
90
LEU
90
A
GLY
91
n
91
GLY
91
A
PRO
92
n
92
PRO
92
A
VAL
93
n
93
VAL
93
A
TYR
94
n
94
TYR
94
A
GLY
95
n
95
GLY
95
A
LYS
96
n
96
LYS
96
A
GLN
97
n
97
GLN
97
A
TRP
98
n
98
TRP
98
A
ARG
99
n
99
ARG
99
A
ALA
100
n
100
ALA
100
A
TRP
101
n
101
TRP
101
A
PRO
102
n
102
PRO
102
A
THR
103
n
103
THR
103
A
PRO
104
n
104
PRO
104
A
ASP
105
n
105
ASP
105
A
GLY
106
n
106
GLY
106
A
ARG
107
n
107
ARG
107
A
HIS
108
n
108
HIS
108
A
ILE
109
n
109
ILE
109
A
ASP
110
n
110
ASP
110
A
GLN
111
n
111
GLN
111
A
ILE
112
n
112
ILE
112
A
THR
113
n
113
THR
113
A
THR
114
n
114
THR
114
A
VAL
115
n
115
VAL
115
A
LEU
116
n
116
LEU
116
A
ASN
117
n
117
ASN
117
A
GLN
118
n
118
GLN
118
A
LEU
119
n
119
LEU
119
A
LYS
120
n
120
LYS
120
A
ASN
121
n
121
ASN
121
A
ASP
122
n
122
ASP
122
A
PRO
123
n
123
PRO
123
A
ASP
124
n
124
ASP
124
A
SER
125
n
125
SER
125
A
ARG
126
n
126
ARG
126
A
ARG
127
n
127
ARG
127
A
ILE
128
n
128
ILE
128
A
ILE
129
n
129
ILE
129
A
VAL
130
n
130
VAL
130
A
SER
131
n
131
SER
131
A
ALA
132
n
132
ALA
132
A
TRP
133
n
133
TRP
133
A
ASN
134
n
134
ASN
134
A
VAL
135
n
135
VAL
135
A
GLY
136
n
136
GLY
136
A
GLU
137
n
137
GLU
137
A
LEU
138
n
138
LEU
138
A
ASP
139
n
139
ASP
139
A
LYS
140
n
140
LYS
140
A
MET
141
n
141
MET
141
A
ALA
142
n
142
ALA
142
A
LEU
143
n
143
LEU
143
A
ALA
144
n
144
ALA
144
A
PRO
145
n
145
PRO
145
A
CYS
146
n
146
CYS
146
A
HIS
147
n
147
HIS
147
A
ALA
148
n
148
ALA
148
A
PHE
149
n
149
PHE
149
A
PHE
150
n
150
PHE
150
A
GLN
151
n
151
GLN
151
A
PHE
152
n
152
PHE
152
A
TYR
153
n
153
TYR
153
A
VAL
154
n
154
VAL
154
A
ALA
155
n
155
ALA
155
A
ASP
156
n
156
ASP
156
A
GLY
157
n
157
GLY
157
A
LYS
158
n
158
LYS
158
A
LEU
159
n
159
LEU
159
A
SER
160
n
160
SER
160
A
CYS
161
n
161
CYS
161
A
GLN
162
n
162
GLN
162
A
LEU
163
n
163
LEU
163
A
TYR
164
n
164
TYR
164
A
GLN
165
n
165
GLN
165
A
ARG
166
n
166
ARG
166
A
SER
167
n
167
SER
167
A
CYS
168
n
168
CYS
168
A
ASP
169
n
169
ASP
169
A
VAL
170
n
170
VAL
170
A
PHE
171
n
171
PHE
171
A
LEU
172
n
172
LEU
172
A
GLY
173
n
173
GLY
173
A
LEU
174
n
174
LEU
174
A
PRO
175
n
175
PRO
175
A
PHE
176
n
176
PHE
176
A
ASN
177
n
177
ASN
177
A
ILE
178
n
178
ILE
178
A
ALA
179
n
179
ALA
179
A
SER
180
n
180
SER
180
A
TYR
181
n
181
TYR
181
A
ALA
182
n
182
ALA
182
A
LEU
183
n
183
LEU
183
A
LEU
184
n
184
LEU
184
A
VAL
185
n
185
VAL
185
A
HIS
186
n
186
HIS
186
A
MET
187
n
187
MET
187
A
MET
188
n
188
MET
188
A
ALA
189
n
189
ALA
189
A
GLN
190
n
190
GLN
190
A
GLN
191
n
191
GLN
191
A
CYS
192
n
192
CYS
192
A
ASP
193
n
193
ASP
193
A
LEU
194
n
194
LEU
194
A
GLU
195
n
195
GLU
195
A
VAL
196
n
196
VAL
196
A
GLY
197
n
197
GLY
197
A
ASP
198
n
198
ASP
198
A
PHE
199
n
199
PHE
199
A
VAL
200
n
200
VAL
200
A
TRP
201
n
201
TRP
201
A
THR
202
n
202
THR
202
A
GLY
203
n
203
GLY
203
A
GLY
204
n
204
GLY
204
A
ASP
205
n
205
ASP
205
A
THR
206
n
206
THR
206
A
HIS
207
n
207
HIS
207
A
LEU
208
n
208
LEU
208
A
TYR
209
n
209
TYR
209
A
SER
210
n
210
SER
210
A
ASN
211
n
211
ASN
211
A
HIS
212
n
212
HIS
212
A
MET
213
n
213
MET
213
A
ASP
214
n
214
ASP
214
A
GLN
215
n
215
GLN
215
A
THR
216
n
216
THR
216
A
HIS
217
n
217
HIS
217
A
LEU
218
n
218
LEU
218
A
GLN
219
n
219
GLN
219
A
LEU
220
n
220
LEU
220
A
SER
221
n
221
SER
221
A
ARG
222
n
222
ARG
222
A
GLU
223
n
223
GLU
223
A
PRO
224
n
224
PRO
224
A
ARG
225
n
225
ARG
225
A
PRO
226
n
226
PRO
226
A
LEU
227
n
227
LEU
227
A
PRO
228
n
228
PRO
228
A
LYS
229
n
229
LYS
229
A
LEU
230
n
230
LEU
230
A
ILE
231
n
231
ILE
231
A
ILE
232
n
232
ILE
232
A
LYS
233
n
233
LYS
233
A
ARG
234
n
234
ARG
234
A
LYS
235
n
235
LYS
235
A
PRO
236
n
236
PRO
236
A
GLU
237
n
237
GLU
237
A
SER
238
n
238
SER
238
A
ILE
239
n
239
ILE
239
A
PHE
240
n
240
PHE
240
A
ASP
241
n
241
ASP
241
A
TYR
242
n
242
TYR
242
A
ARG
243
n
243
ARG
243
A
PHE
244
n
244
PHE
244
A
GLU
245
n
245
GLU
245
A
ASP
246
n
246
ASP
246
A
PHE
247
n
247
PHE
247
A
GLU
248
n
248
GLU
248
A
ILE
249
n
249
ILE
249
A
GLU
250
n
250
GLU
250
A
GLY
251
n
251
GLY
251
A
TYR
252
n
252
TYR
252
A
ASP
253
n
253
ASP
253
A
PRO
254
n
254
PRO
254
A
HIS
255
n
255
HIS
255
A
PRO
256
n
256
PRO
256
A
GLY
257
n
257
GLY
257
A
ILE
258
n
258
ILE
258
A
LYS
259
n
259
LYS
259
A
ALA
260
n
260
ALA
260
A
PRO
261
n
261
PRO
261
A
VAL
262
n
262
VAL
262
A
ALA
263
n
263
ALA
263
A
ILE
264
n
264
ILE
264
A
MET
1
n
1
CXM
1
B
LYS
2
n
2
LYS
2
B
GLN
3
n
3
GLN
3
B
TYR
4
n
4
TYR
4
B
LEU
5
n
5
LEU
5
B
GLU
6
n
6
GLU
6
B
LEU
7
n
7
LEU
7
B
MET
8
n
8
MET
8
B
GLN
9
n
9
GLN
9
B
LYS
10
n
10
LYS
10
B
VAL
11
n
11
VAL
11
B
LEU
12
n
12
LEU
12
B
ASP
13
n
13
ASP
13
B
GLU
14
n
14
GLU
14
B
GLY
15
n
15
GLY
15
B
THR
16
n
16
THR
16
B
GLN
17
n
17
GLN
17
B
LYS
18
n
18
LYS
18
B
ASN
19
n
19
ASN
19
B
ASP
20
n
20
ASP
20
B
ARG
21
n
21
ARG
21
B
THR
22
n
22
THR
22
B
GLY
23
n
23
GLY
23
B
THR
24
n
24
THR
24
B
GLY
25
n
25
GLY
25
B
THR
26
n
26
THR
26
B
LEU
27
n
27
LEU
27
B
SER
28
n
28
SER
28
B
ILE
29
n
29
ILE
29
B
PHE
30
n
30
PHE
30
B
GLY
31
n
31
GLY
31
B
HIS
32
n
32
HIS
32
B
GLN
33
n
33
GLN
33
B
MET
34
n
34
MET
34
B
ARG
35
n
35
ARG
35
B
PHE
36
n
36
PHE
36
B
ASN
37
n
37
ASN
37
B
LEU
38
n
38
LEU
38
B
GLN
39
n
39
GLN
39
B
ASP
40
n
40
ASP
40
B
GLY
41
n
41
GLY
41
B
PHE
42
n
42
PHE
42
B
PRO
43
n
43
PRO
43
B
LEU
44
n
44
LEU
44
B
VAL
45
n
45
VAL
45
B
THR
46
n
46
THR
46
B
THR
47
n
47
THR
47
B
LYS
48
n
48
LYS
48
B
ARG
49
n
49
ARG
49
B
CYS
50
n
50
CYS
50
B
HIS
51
n
51
HIS
51
B
LEU
52
n
52
LEU
52
B
ARG
53
n
53
ARG
53
B
SER
54
n
54
SER
54
B
ILE
55
n
55
ILE
55
B
ILE
56
n
56
ILE
56
B
HIS
57
n
57
HIS
57
B
GLU
58
n
58
GLU
58
B
LEU
59
n
59
LEU
59
B
LEU
60
n
60
LEU
60
B
TRP
61
n
61
TRP
61
B
PHE
62
n
62
PHE
62
B
LEU
63
n
63
LEU
63
B
GLN
64
n
64
GLN
64
B
GLY
65
n
65
GLY
65
B
ASP
66
n
66
ASP
66
B
THR
67
n
67
THR
67
B
ASN
68
n
68
ASN
68
B
ILE
69
n
69
ILE
69
B
ALA
70
n
70
ALA
70
B
TYR
71
n
71
TYR
71
B
LEU
72
n
72
LEU
72
B
HIS
73
n
73
HIS
73
B
GLU
74
n
74
GLU
74
B
ASN
75
n
75
ASN
75
B
ASN
76
n
76
ASN
76
B
VAL
77
n
77
VAL
77
B
THR
78
n
78
THR
78
B
ILE
79
n
79
ILE
79
B
TRP
80
n
80
TRP
80
B
ASP
81
n
81
ASP
81
B
GLU
82
n
82
GLU
82
B
TRP
83
n
83
TRP
83
B
ALA
84
n
84
ALA
84
B
ASP
85
n
85
ASP
85
B
GLU
86
n
86
GLU
86
B
ASN
87
n
87
ASN
87
B
GLY
88
n
88
GLY
88
B
ASP
89
n
89
ASP
89
B
LEU
90
n
90
LEU
90
B
GLY
91
n
91
GLY
91
B
PRO
92
n
92
PRO
92
B
VAL
93
n
93
VAL
93
B
TYR
94
n
94
TYR
94
B
GLY
95
n
95
GLY
95
B
LYS
96
n
96
LYS
96
B
GLN
97
n
97
GLN
97
B
TRP
98
n
98
TRP
98
B
ARG
99
n
99
ARG
99
B
ALA
100
n
100
ALA
100
B
TRP
101
n
101
TRP
101
B
PRO
102
n
102
PRO
102
B
THR
103
n
103
THR
103
B
PRO
104
n
104
PRO
104
B
ASP
105
n
105
ASP
105
B
GLY
106
n
106
GLY
106
B
ARG
107
n
107
ARG
107
B
HIS
108
n
108
HIS
108
B
ILE
109
n
109
ILE
109
B
ASP
110
n
110
ASP
110
B
GLN
111
n
111
GLN
111
B
ILE
112
n
112
ILE
112
B
THR
113
n
113
THR
113
B
THR
114
n
114
THR
114
B
VAL
115
n
115
VAL
115
B
LEU
116
n
116
LEU
116
B
ASN
117
n
117
ASN
117
B
GLN
118
n
118
GLN
118
B
LEU
119
n
119
LEU
119
B
LYS
120
n
120
LYS
120
B
ASN
121
n
121
ASN
121
B
ASP
122
n
122
ASP
122
B
PRO
123
n
123
PRO
123
B
ASP
124
n
124
ASP
124
B
SER
125
n
125
SER
125
B
ARG
126
n
126
ARG
126
B
ARG
127
n
127
ARG
127
B
ILE
128
n
128
ILE
128
B
ILE
129
n
129
ILE
129
B
VAL
130
n
130
VAL
130
B
SER
131
n
131
SER
131
B
ALA
132
n
132
ALA
132
B
TRP
133
n
133
TRP
133
B
ASN
134
n
134
ASN
134
B
VAL
135
n
135
VAL
135
B
GLY
136
n
136
GLY
136
B
GLU
137
n
137
GLU
137
B
LEU
138
n
138
LEU
138
B
ASP
139
n
139
ASP
139
B
LYS
140
n
140
LYS
140
B
MET
141
n
141
MET
141
B
ALA
142
n
142
ALA
142
B
LEU
143
n
143
LEU
143
B
ALA
144
n
144
ALA
144
B
PRO
145
n
145
PRO
145
B
CYS
146
n
146
CYS
146
B
HIS
147
n
147
HIS
147
B
ALA
148
n
148
ALA
148
B
PHE
149
n
149
PHE
149
B
PHE
150
n
150
PHE
150
B
GLN
151
n
151
GLN
151
B
PHE
152
n
152
PHE
152
B
TYR
153
n
153
TYR
153
B
VAL
154
n
154
VAL
154
B
ALA
155
n
155
ALA
155
B
ASP
156
n
156
ASP
156
B
GLY
157
n
157
GLY
157
B
LYS
158
n
158
LYS
158
B
LEU
159
n
159
LEU
159
B
SER
160
n
160
SER
160
B
CYS
161
n
161
CYS
161
B
GLN
162
n
162
GLN
162
B
LEU
163
n
163
LEU
163
B
TYR
164
n
164
TYR
164
B
GLN
165
n
165
GLN
165
B
ARG
166
n
166
ARG
166
B
SER
167
n
167
SER
167
B
CYS
168
n
168
CYS
168
B
ASP
169
n
169
ASP
169
B
VAL
170
n
170
VAL
170
B
PHE
171
n
171
PHE
171
B
LEU
172
n
172
LEU
172
B
GLY
173
n
173
GLY
173
B
LEU
174
n
174
LEU
174
B
PRO
175
n
175
PRO
175
B
PHE
176
n
176
PHE
176
B
ASN
177
n
177
ASN
177
B
ILE
178
n
178
ILE
178
B
ALA
179
n
179
ALA
179
B
SER
180
n
180
SER
180
B
TYR
181
n
181
TYR
181
B
ALA
182
n
182
ALA
182
B
LEU
183
n
183
LEU
183
B
LEU
184
n
184
LEU
184
B
VAL
185
n
185
VAL
185
B
HIS
186
n
186
HIS
186
B
MET
187
n
187
MET
187
B
MET
188
n
188
MET
188
B
ALA
189
n
189
ALA
189
B
GLN
190
n
190
GLN
190
B
GLN
191
n
191
GLN
191
B
CYS
192
n
192
CYS
192
B
ASP
193
n
193
ASP
193
B
LEU
194
n
194
LEU
194
B
GLU
195
n
195
GLU
195
B
VAL
196
n
196
VAL
196
B
GLY
197
n
197
GLY
197
B
ASP
198
n
198
ASP
198
B
PHE
199
n
199
PHE
199
B
VAL
200
n
200
VAL
200
B
TRP
201
n
201
TRP
201
B
THR
202
n
202
THR
202
B
GLY
203
n
203
GLY
203
B
GLY
204
n
204
GLY
204
B
ASP
205
n
205
ASP
205
B
THR
206
n
206
THR
206
B
HIS
207
n
207
HIS
207
B
LEU
208
n
208
LEU
208
B
TYR
209
n
209
TYR
209
B
SER
210
n
210
SER
210
B
ASN
211
n
211
ASN
211
B
HIS
212
n
212
HIS
212
B
MET
213
n
213
MET
213
B
ASP
214
n
214
ASP
214
B
GLN
215
n
215
GLN
215
B
THR
216
n
216
THR
216
B
HIS
217
n
217
HIS
217
B
LEU
218
n
218
LEU
218
B
GLN
219
n
219
GLN
219
B
LEU
220
n
220
LEU
220
B
SER
221
n
221
SER
221
B
ARG
222
n
222
ARG
222
B
GLU
223
n
223
GLU
223
B
PRO
224
n
224
PRO
224
B
ARG
225
n
225
ARG
225
B
PRO
226
n
226
PRO
226
B
LEU
227
n
227
LEU
227
B
PRO
228
n
228
PRO
228
B
LYS
229
n
229
LYS
229
B
LEU
230
n
230
LEU
230
B
ILE
231
n
231
ILE
231
B
ILE
232
n
232
ILE
232
B
LYS
233
n
233
LYS
233
B
ARG
234
n
234
ARG
234
B
LYS
235
n
235
LYS
235
B
PRO
236
n
236
PRO
236
B
GLU
237
n
237
GLU
237
B
SER
238
n
238
SER
238
B
ILE
239
n
239
ILE
239
B
PHE
240
n
240
PHE
240
B
ASP
241
n
241
ASP
241
B
TYR
242
n
242
TYR
242
B
ARG
243
n
243
ARG
243
B
PHE
244
n
244
PHE
244
B
GLU
245
n
245
GLU
245
B
ASP
246
n
246
ASP
246
B
PHE
247
n
247
PHE
247
B
GLU
248
n
248
GLU
248
B
ILE
249
n
249
ILE
249
B
GLU
250
n
250
GLU
250
B
GLY
251
n
251
GLY
251
B
TYR
252
n
252
TYR
252
B
ASP
253
n
253
ASP
253
B
PRO
254
n
254
PRO
254
B
HIS
255
n
255
HIS
255
B
PRO
256
n
256
PRO
256
B
GLY
257
n
257
GLY
257
B
ILE
258
n
258
ILE
258
B
LYS
259
n
259
LYS
259
B
ALA
260
n
260
ALA
260
B
PRO
261
n
261
PRO
261
B
VAL
262
n
262
VAL
262
B
ALA
263
n
263
ALA
263
B
ILE
264
n
264
ILE
264
B
author_and_software_defined_assembly
PISA
2
dimeric
8800
-18
19810
A
CXM
1
N-CARBOXYMETHIONINE
A
CXM
1
MET
B
CXM
1
N-CARBOXYMETHIONINE
B
CXM
1
MET
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
LYS
18
A
N
LYS
18
A
O
THR
26
A
O
THR
26
A
N
MET
34
A
N
MET
34
A
O
TRP
201
A
O
TRP
201
A
O
THR
202
A
O
THR
202
A
N
GLN
165
A
N
GLN
165
A
O
SER
160
A
O
SER
160
A
N
TYR
153
A
N
TYR
153
A
O
PHE
150
A
O
PHE
150
A
N
VAL
130
A
N
VAL
130
A
N
TRP
101
A
N
TRP
101
A
O
ILE
109
A
O
ILE
109
A
N
LYS
229
A
N
LYS
229
A
O
GLU
250
A
O
GLU
250
B
N
THR
16
B
N
THR
16
B
O
SER
28
B
O
SER
28
B
N
MET
34
B
N
MET
34
B
O
TRP
201
B
O
TRP
201
B
O
THR
202
B
O
THR
202
B
N
GLN
165
B
N
GLN
165
B
O
TYR
164
B
O
TYR
164
B
N
PHE
149
B
N
PHE
149
B
O
PHE
150
B
O
PHE
150
B
N
VAL
130
B
N
VAL
130
B
N
TRP
101
B
N
TRP
101
B
O
ILE
109
B
O
ILE
109
B
N
LYS
229
B
N
LYS
229
B
O
GLU
250
B
O
GLU
250
1
A
C2
DTU
800
WRONG HAND
1
A
C3
DTU
800
WRONG HAND
1
B
C3
DTT
802
WRONG HAND
1
A
A
O
NH2
GLY
ARG
15
107
2.03
1_555
6_545
1
A
TYR
94
-24.11
-69.38
1
A
ALA
100
-153.63
65.78
1
A
ASP
122
-150.58
65.09
1
B
PRO
43
-69.34
60.05
1
B
ILE
69
-66.99
2.52
1
B
GLU
82
-58.08
-5.32
1
B
TYR
94
-24.43
-68.28
PROTEIN_REP.PARAM
PROTEIN.TOP
FORM_DUMP_THF.PARAM
FORM_DUMP_THF.TOPO
DTT_ODT_GCL.PARAM
DTT_ODT_GCL.TOPO
ION.PARAM
ION.TOPO
WATER_REP.PARAM
WATER.TOP
27.3
-1.06
.33
.00
-1.06
.00
2.13
0.221
.004
0.197
1.75
29.46
3007
59490
5.1
98.6
RANDOM
1912305.65
.000000
1
RESTRAINED
THROUGHOUT
0
MOLECULAR REPLACEMENT
PDB ID 2KCE with ligands and water removed.
Engh & Huber
FLAT MODEL
43.3651
.375416
.24
.21
5.00
.19
.17
1.75
29.46
361
4805
138
0
4306
.007
1.5
24.1
.90
0.375
.017
0.345
1.86
467
8758
6
5.1
92.4
25.9
1.75
29.46
1KZI
60506
59657
-3.0
1
98.6
1.75
1.81
1
88.1
phasing
AMoRE
refinement
CNS
1.1
data reduction
DENZO
data scaling
SCALEPACK
Crystal Structure of EcTS/dUMP/THF Complex
1
N
N
1
N
N
2
N
N
2
N
N
2
N
N
3
N
N
4
N
N
5
N
N
6
N
N
3
N
N
4
N
N
7
N
N
8
N
N
8
N
N
The dimer comprising the asymmetric unit is the functional biological entity.
A
CXM
1
A
CXM
1
HELX_P
A
GLY
15
A
GLY
15
1
1
15
A
GLN
39
A
GLN
39
HELX_P
A
GLY
41
A
GLY
41
5
2
3
A
HIS
51
A
HIS
51
HELX_P
A
GLY
65
A
GLY
65
1
3
15
A
ILE
69
A
ILE
69
HELX_P
A
ASN
75
A
ASN
75
1
4
7
A
TRP
80
A
TRP
80
HELX_P
A
ALA
84
A
ALA
84
5
5
5
A
VAL
93
A
VAL
93
HELX_P
A
ALA
100
A
ALA
100
1
6
8
A
ASP
110
A
ASP
110
HELX_P
A
ASP
122
A
ASP
122
1
7
13
A
ASN
134
A
ASN
134
HELX_P
A
MET
141
A
MET
141
5
8
8
A
LEU
172
A
LEU
172
HELX_P
A
CYS
192
A
CYS
192
1
9
21
A
HIS
212
A
HIS
212
HELX_P
A
SER
221
A
SER
221
1
10
10
A
ARG
243
A
ARG
243
HELX_P
A
GLU
245
A
GLU
245
5
11
3
B
CXM
1
B
CXM
1
HELX_P
B
GLY
15
B
GLY
15
1
12
15
B
GLN
39
B
GLN
39
HELX_P
B
GLY
41
B
GLY
41
5
13
3
B
HIS
51
B
HIS
51
HELX_P
B
GLN
64
B
GLN
64
1
14
14
B
ILE
69
B
ILE
69
HELX_P
B
ASN
75
B
ASN
75
1
15
7
B
TRP
80
B
TRP
80
HELX_P
B
ALA
84
B
ALA
84
5
16
5
B
VAL
93
B
VAL
93
HELX_P
B
ALA
100
B
ALA
100
1
17
8
B
ASP
110
B
ASP
110
HELX_P
B
ASP
122
B
ASP
122
1
18
13
B
ASN
134
B
ASN
134
HELX_P
B
MET
141
B
MET
141
5
19
8
B
LEU
172
B
LEU
172
HELX_P
B
CYS
192
B
CYS
192
1
20
21
B
HIS
212
B
HIS
212
HELX_P
B
SER
221
B
SER
221
1
21
10
B
ARG
243
B
ARG
243
HELX_P
B
GLU
245
B
GLU
245
5
22
3
covale
1.327
both
A
CXM
1
A
C
CXM
1
1_555
A
LYS
2
A
N
LYS
2
1_555
covale
1.670
none
A
CYS
146
A
SG
CYS
146
1_555
A
UMP
302
F
C6
UMP
1_555
covale
2.067
none
A
CYS
192
A
SG
CYS
192
1_555
A
DTU
800
H
S4
DTU
1_555
covale
1.325
both
B
CXM
1
B
C
CXM
1
1_555
B
LYS
2
B
N
LYS
2
1_555
covale
1.690
none
B
CYS
146
B
SG
CYS
146
1_555
B
UMP
304
J
C6
UMP
1_555
TRANSFERASE
Enzyme substrate complex, TRANSFERASE
TYSY_ECOLI
UNP
1
1
P0A884
MKQYLELMQKVLDEGTQKNDRTGTGTLSIFGHQMRFNLQDGFPLVTTKRCHLRSIIHELLWFLQGDTNIAYLHENNVTIW
DEWADENGDLGPVYGKQWRAWPTPDGRHIDQITTVLNQLKNDPDSRRIIVSAWNVGELDKMALAPCHAFFQFYVADGKLS
CQLYQRSCDVFLGLPFNIASYALLVHMMAQQCDLEVGDFVWTGGDTHLYSNHMDQTHLQLSREPRPLPKLIIKRKPESIF
DYRFEDFEIEGYDPHPGIKAPVAI
1
264
1KZI
1
264
P0A884
A
1
1
264
1
264
1KZI
1
264
P0A884
B
1
1
264
1
MET
modified residue
CXM
1
1KZI
A
P0A884
UNP
1
1
2
MET
modified residue
CXM
1
1KZI
B
P0A884
UNP
1
1
6
2
2
6
2
2
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
THR
16
A
THR
16
A
LYS
18
A
LYS
18
A
THR
26
A
THR
26
A
ASN
37
A
ASN
37
A
GLU
195
A
GLU
195
A
TYR
209
A
TYR
209
A
LYS
158
A
LYS
158
A
ASP
169
A
ASP
169
A
HIS
147
A
HIS
147
A
ALA
155
A
ALA
155
A
ILE
129
A
ILE
129
A
SER
131
A
SER
131
A
TRP
101
A
TRP
101
A
PRO
102
A
PRO
102
A
HIS
108
A
HIS
108
A
ILE
109
A
ILE
109
A
LYS
229
A
LYS
229
A
ILE
232
A
ILE
232
A
PHE
247
A
PHE
247
A
GLU
250
A
GLU
250
B
THR
16
B
THR
16
B
LYS
18
B
LYS
18
B
THR
26
B
THR
26
B
ASN
37
B
ASN
37
B
GLU
195
B
GLU
195
B
TYR
209
B
TYR
209
B
LYS
158
B
LYS
158
B
ASP
169
B
ASP
169
B
HIS
147
B
HIS
147
B
ALA
155
B
ALA
155
B
ILE
129
B
ILE
129
B
SER
131
B
SER
131
B
TRP
101
B
TRP
101
B
PRO
102
B
PRO
102
B
HIS
108
B
HIS
108
B
ILE
109
B
ILE
109
B
LYS
229
B
LYS
229
B
ILE
232
B
ILE
232
B
PHE
247
B
PHE
247
B
GLU
250
B
GLU
250
BINDING SITE FOR RESIDUE CO3 A 803
A
CO3
803
Software
3
BINDING SITE FOR RESIDUE CO3 A 804
A
CO3
804
Software
3
BINDING SITE FOR RESIDUE CO3 A 805
A
CO3
805
Software
4
BINDING SITE FOR RESIDUE UMP A 302
A
UMP
302
Software
18
BINDING SITE FOR RESIDUE THG A 303
A
THG
303
Software
21
BINDING SITE FOR RESIDUE DTU A 800
A
DTU
800
Software
4
BINDING SITE FOR RESIDUE UMP B 304
B
UMP
304
Software
16
BINDING SITE FOR RESIDUE THG B 305
B
THG
305
Software
13
BINDING SITE FOR RESIDUE DTT B 802
B
DTT
802
Software
8
BINDING SITE FOR RESIDUE GOL A 801
A
GOL
801
Software
4
A
ARG
99
A
ARG
99
3
1_555
A
HOH
558
M
HOH
3
1_555
A
HOH
738
M
HOH
3
5_664
A
ARG
49
A
ARG
49
3
1_555
A
GLY
257
A
GLY
257
3
1_555
A
HOH
493
M
HOH
3
1_555
A
GLU
223
A
GLU
223
4
1_555
A
ARG
225
A
ARG
225
4
1_555
A
HIS
255
A
HIS
255
4
1_555
A
HOH
744
M
HOH
4
1_555
A
ARG
21
A
ARG
21
18
1_555
A
TYR
94
A
TYR
94
18
1_555
A
CYS
146
A
CYS
146
18
1_555
A
HIS
147
A
HIS
147
18
1_555
A
GLN
165
A
GLN
165
18
1_555
A
ARG
166
A
ARG
166
18
1_555
A
SER
167
A
SER
167
18
1_555
A
CYS
168
A
CYS
168
18
1_555
A
ASP
169
A
ASP
169
18
1_555
A
ASN
177
A
ASN
177
18
1_555
A
HIS
207
A
HIS
207
18
1_555
A
TYR
209
A
TYR
209
18
1_555
A
THG
303
G
THG
18
1_555
A
HOH
412
M
HOH
18
1_555
A
HOH
432
M
HOH
18
1_555
A
HOH
658
M
HOH
18
1_555
B
ARG
126
B
ARG
126
18
1_555
B
ARG
127
B
ARG
127
18
1_555
A
HIS
51
A
HIS
51
21
1_555
A
ILE
79
A
ILE
79
21
1_555
A
TRP
80
A
TRP
80
21
1_555
A
TRP
83
A
TRP
83
21
1_555
A
LEU
143
A
LEU
143
21
1_555
A
ASP
169
A
ASP
169
21
1_555
A
GLY
173
A
GLY
173
21
1_555
A
PHE
176
A
PHE
176
21
1_555
A
VAL
262
A
VAL
262
21
1_555
A
ALA
263
A
ALA
263
21
1_555
A
UMP
302
F
UMP
21
1_555
A
HOH
419
M
HOH
21
1_555
A
HOH
442
M
HOH
21
1_555
A
HOH
448
M
HOH
21
1_555
A
HOH
467
M
HOH
21
1_555
A
HOH
551
M
HOH
21
1_555
A
HOH
575
M
HOH
21
1_555
A
HOH
597
M
HOH
21
1_555
A
HOH
615
M
HOH
21
1_555
A
HOH
625
M
HOH
21
1_555
A
HOH
646
M
HOH
21
1_555
A
LEU
116
A
LEU
116
4
1_555
A
LYS
120
A
LYS
120
4
1_555
A
GLN
191
A
GLN
191
4
1_555
A
CYS
192
A
CYS
192
4
1_555
A
ARG
126
A
ARG
126
16
1_555
A
ARG
127
A
ARG
127
16
1_555
B
ARG
21
B
ARG
21
16
1_555
B
CYS
146
B
CYS
146
16
1_555
B
HIS
147
B
HIS
147
16
1_555
B
GLN
165
B
GLN
165
16
1_555
B
ARG
166
B
ARG
166
16
1_555
B
SER
167
B
SER
167
16
1_555
B
CYS
168
B
CYS
168
16
1_555
B
ASP
169
B
ASP
169
16
1_555
B
ASN
177
B
ASN
177
16
1_555
B
HIS
207
B
HIS
207
16
1_555
B
TYR
209
B
TYR
209
16
1_555
B
THG
305
K
THG
16
1_555
B
HOH
439
N
HOH
16
1_555
B
HOH
509
N
HOH
16
1_555
B
ILE
79
B
ILE
79
13
1_555
B
TRP
83
B
TRP
83
13
1_555
B
LEU
143
B
LEU
143
13
1_555
B
ASP
169
B
ASP
169
13
1_555
B
GLY
173
B
GLY
173
13
1_555
B
VAL
262
B
VAL
262
13
1_555
B
ALA
263
B
ALA
263
13
1_555
B
UMP
304
J
UMP
13
1_555
B
HOH
461
N
HOH
13
1_555
B
HOH
480
N
HOH
13
1_555
B
HOH
569
N
HOH
13
1_555
B
HOH
737
N
HOH
13
1_555
B
HOH
749
N
HOH
13
1_555
B
PRO
224
B
PRO
224
8
1_555
B
ARG
225
B
ARG
225
8
1_555
B
PRO
226
B
PRO
226
8
1_555
B
ARG
234
B
ARG
234
8
4_655
B
ARG
243
B
ARG
243
8
4_655
B
GLU
245
B
GLU
245
8
4_655
B
ASP
246
B
ASP
246
8
4_655
B
HOH
735
N
HOH
8
4_655
A
GLN
9
A
GLN
9
4
1_555
A
GLN
64
A
GLN
64
4
6_545
A
ARG
99
A
ARG
99
4
6_545
A
HOH
599
M
HOH
4
1_555
173
P 63