0.018460
0.010658
0.000000
0.000000
0.021316
0.000000
0.000000
0.000000
0.006089
0.00000
0.00000
0.00000
Ke, A.
Mathias, J.R.
Vershon, A.K.
Wolberger, C.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
54.170
54.170
164.230
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
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
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
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
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
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
N
N
75
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
O
N
89
N
P
N
90
N
O
N
91
N
O
N
92
N
O
N
93
N
C
N
94
R
C
N
95
N
O
N
96
S
C
N
97
N
O
N
98
N
C
N
99
R
C
Y
100
N
N
Y
101
N
C
Y
102
N
N
Y
103
N
C
Y
104
N
C
N
105
N
N
Y
106
N
N
Y
107
N
C
Y
108
N
N
Y
109
N
C
N
110
N
H
N
111
N
H
N
112
N
H
N
113
N
H
N
114
N
H
N
115
N
H
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
H
N
124
N
O
N
125
N
P
N
126
N
O
N
127
N
O
N
128
N
O
N
129
N
C
N
130
R
C
N
131
N
O
N
132
S
C
N
133
N
O
N
134
N
C
N
135
R
C
N
136
N
N
N
137
N
C
N
138
N
O
N
139
N
N
N
140
N
C
N
141
N
N
N
142
N
C
N
143
N
C
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
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
O
N
159
N
P
N
160
N
O
N
161
N
O
N
162
N
O
N
163
N
C
N
164
R
C
N
165
N
O
N
166
S
C
N
167
N
O
N
168
N
C
N
169
R
C
Y
170
N
N
Y
171
N
C
Y
172
N
N
Y
173
N
C
N
174
N
C
N
175
N
O
N
176
N
N
N
177
N
C
N
178
N
N
N
179
N
N
Y
180
N
C
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
H
N
194
N
H
N
195
N
O
N
196
N
P
N
197
N
O
N
198
N
O
N
199
N
O
N
200
N
C
N
201
R
C
N
202
N
O
N
203
S
C
N
204
N
O
N
205
N
C
N
206
R
C
N
207
N
N
N
208
N
C
N
209
N
O
N
210
N
N
N
211
N
C
N
212
N
O
N
213
N
C
N
214
N
C
N
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
H
N
231
N
N
N
232
S
C
N
233
N
C
N
234
N
O
N
235
N
C
N
236
N
C
N
237
N
C
N
238
N
O
N
239
N
N
N
240
N
O
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
N
N
252
S
C
N
253
N
C
N
254
N
O
N
255
N
C
N
256
N
C
N
257
N
C
N
258
N
O
N
259
N
O
N
260
N
O
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
N
N
271
N
C
N
272
N
C
N
273
N
O
N
274
N
O
N
275
N
H
N
276
N
H
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
N
N
281
S
C
N
282
N
C
N
283
N
O
N
284
N
C
Y
285
N
C
Y
286
N
N
Y
287
N
C
Y
288
N
C
Y
289
N
N
N
290
N
O
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
H
N
300
N
H
N
301
N
O
N
302
N
H
N
303
N
H
N
304
N
N
N
305
S
C
N
306
N
C
N
307
N
O
N
308
S
C
N
309
N
C
N
310
N
C
N
311
N
C
N
312
N
O
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
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
N
N
327
S
C
N
328
N
C
N
329
N
O
N
330
N
C
N
331
N
C
N
332
N
C
N
333
N
C
N
334
N
O
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
H
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
N
N
349
S
C
N
350
N
C
N
351
N
O
N
352
N
C
N
353
N
C
N
354
N
C
N
355
N
C
N
356
N
N
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
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
N
N
374
S
C
N
375
N
C
N
376
N
O
N
377
N
C
N
378
N
C
N
379
N
S
N
380
N
C
N
381
N
O
N
382
N
H
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
H
N
393
N
N
N
394
S
C
N
395
N
C
N
396
N
O
N
397
N
C
Y
398
N
C
Y
399
N
C
Y
400
N
C
Y
401
N
C
Y
402
N
C
Y
403
N
C
N
404
N
O
N
405
N
H
N
406
N
H
N
407
N
H
N
408
N
H
N
409
N
H
N
410
N
H
N
411
N
H
N
412
N
H
N
413
N
H
N
414
N
H
N
415
N
H
N
416
N
N
N
417
S
C
N
418
N
C
N
419
N
O
N
420
N
C
N
421
N
C
N
422
N
C
N
423
N
O
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
N
N
434
S
C
N
435
N
C
N
436
N
O
N
437
N
C
N
438
N
O
N
439
N
O
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
N
N
448
S
C
N
449
N
C
N
450
N
O
N
451
R
C
N
452
N
O
N
453
N
C
N
454
N
O
N
455
N
H
N
456
N
H
N
457
N
H
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
N
N
465
S
C
N
466
N
C
N
467
N
O
N
468
N
C
Y
469
N
C
Y
470
N
C
Y
471
N
C
Y
472
N
N
Y
473
N
C
Y
474
N
C
Y
475
N
C
Y
476
N
C
Y
477
N
C
N
478
N
O
N
479
N
H
N
480
N
H
N
481
N
H
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
N
N
492
S
C
N
493
N
C
N
494
N
O
N
495
N
C
Y
496
N
C
Y
497
N
C
Y
498
N
C
Y
499
N
C
Y
500
N
C
Y
501
N
C
N
502
N
O
N
503
N
O
N
504
N
H
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
N
N
516
S
C
N
517
N
C
N
518
N
O
N
519
N
C
N
520
N
C
N
521
N
C
N
522
N
O
N
523
N
H
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
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
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
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
doub
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
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
Y
106
N
sing
Y
107
N
sing
Y
108
N
doub
N
109
N
sing
Y
110
N
sing
Y
111
N
sing
Y
112
N
doub
N
113
N
sing
Y
114
N
doub
N
115
N
sing
N
116
N
sing
Y
117
N
sing
Y
118
N
doub
N
119
N
sing
Y
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
doub
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
doub
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
doub
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
doub
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
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
Y
179
N
sing
Y
180
N
sing
Y
181
N
doub
N
182
N
sing
Y
183
N
sing
N
184
N
sing
Y
185
N
doub
N
186
N
doub
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
doub
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
doub
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
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
doub
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
doub
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
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
doub
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
doub
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
sing
N
257
N
doub
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
doub
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
sing
N
273
N
sing
N
274
N
sing
N
275
N
doub
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
doub
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
Y
289
N
sing
Y
290
N
doub
Y
291
N
doub
N
292
N
sing
Y
293
N
sing
N
294
N
sing
Y
295
N
sing
N
296
N
sing
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
doub
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
sing
N
316
N
sing
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
sing
N
328
N
doub
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
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
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
doub
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
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
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
sing
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
doub
N
393
N
sing
N
394
N
sing
N
395
N
sing
N
396
N
sing
Y
397
N
doub
Y
398
N
sing
Y
399
N
sing
N
400
N
sing
Y
401
N
doub
N
402
N
sing
Y
403
N
doub
N
404
N
sing
Y
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
sing
N
412
N
sing
N
413
N
sing
N
414
N
sing
N
415
N
doub
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
doub
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
sing
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
doub
N
462
N
sing
N
463
N
sing
N
464
N
sing
N
465
N
sing
Y
466
N
doub
Y
467
N
sing
Y
468
N
sing
N
469
N
sing
Y
470
N
doub
Y
471
N
sing
Y
472
N
sing
N
473
N
sing
Y
474
N
sing
Y
475
N
doub
N
476
N
sing
Y
477
N
doub
N
478
N
sing
Y
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
doub
N
490
N
sing
N
491
N
sing
N
492
N
sing
N
493
N
sing
Y
494
N
doub
Y
495
N
sing
Y
496
N
sing
N
497
N
sing
Y
498
N
doub
N
499
N
sing
Y
500
N
doub
N
501
N
sing
Y
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
doub
N
514
N
sing
N
515
N
sing
N
516
N
sing
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
UK
Structure
STRUE6
2005
0969-2126
10
961
971
10.1016/S0969-2126(02)00790-6
12121651
Structural and Thermodynamic Characterization of the DNA Binding Properties of a Triple Alanine Mutant of MATalpha2
2002
10.2210/pdb1le8/pdb
pdb_00001le8
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
98
1
CCD
1999-05-05
KODAK
GRAPHITE
SINGLE WAVELENGTH
M
x-ray
1
1.0
1.0
14-BM-C
APS
1.0
SYNCHROTRON
APS BEAMLINE 14-BM-C
6109.019
5'-D(*AP*CP*AP*TP*GP*TP*AP*AP*AP*AP*AP*TP*TP*TP*AP*CP*AP*TP*CP*A)-3'
1
syn
polymer
6153.011
5'-D(*TP*TP*GP*AP*TP*GP*TP*AP*AP*AP*TP*TP*TP*TP*TP*AP*CP*AP*TP*G)-3'
1
syn
polymer
6277.417
MATING-TYPE PROTEIN A-1
residues 74-126
1
syn
polymer
9628.164
Mating-type protein alpha-2
residues 128-210
S181A, N182A, R185A
1
man
polymer
18.015
water
102
nat
water
MAT a1
MAT alpha2, Alpha-2 repressor
no
no
(DA)(DC)(DA)(DT)(DG)(DT)(DA)(DA)(DA)(DA)(DA)(DT)(DT)(DT)(DA)(DC)(DA)(DT)(DC)(DA)
ACATGTAAAAATTTACATCA
C
polydeoxyribonucleotide
no
no
(DT)(DT)(DG)(DA)(DT)(DG)(DT)(DA)(DA)(DA)(DT)(DT)(DT)(DT)(DT)(DA)(DC)(DA)(DT)(DG)
TTGATGTAAATTTTTACATG
D
polydeoxyribonucleotide
no
no
KSSISPQARAFLEQVFRRKQSLNSKEKEEVAKKCGITPLQVRVWFINKRMRSK
KSSISPQARAFLEQVFRRKQSLNSKEKEEVAKKCGITPLQVRVWFINKRMRSK
A
polypeptide(L)
no
no
TKPYRGHRFTKENVRILESWFAKNIENPYLDTKGLENLMKNTSLSRIQIKNWVAARRAKEKTITIAPELADLLSGEPLAK
KKE
TKPYRGHRFTKENVRILESWFAKNIENPYLDTKGLENLMKNTSLSRIQIKNWVAARRAKEKTITIAPELADLLSGEPLAK
KKE
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
baker's yeast
Saccharomyces
Escherichia
Escherichia coli
sample
MATalpha2
4932
Saccharomyces cerevisiae
469008
Escherichia coli BL21(DE3)
BL21(DE3)
PLASMID
pAK2
1
2.44
49.50
VAPOR DIFFUSION, HANGING DROP
8.0
10% PEG400, 8 mM Co(NH3)6Cl3, 10 mM CaCl2, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
293
PEG400
1
Co(NH3)6Cl3
1
CaCl2
1
-11.310
1
19
C
3
D
42
5.797
C_DC3:DG42_D
1
-3.834
0.413
0.230
-0.283
-2.031
1
20
C
4
D
41
11.183
C_DA4:DT41_D
2
-10.094
0.228
-0.028
-0.095
4.319
1
20
C
5
D
40
3.113
C_DT5:DA40_D
3
-8.207
-0.487
0.124
-0.117
-1.350
1
19
C
6
D
39
5.930
C_DG6:DC39_D
4
-4.031
0.041
0.146
-0.067
-2.239
1
20
C
7
D
38
2.952
C_DT7:DA38_D
5
-8.191
-0.474
-0.026
0.058
-5.697
1
20
C
8
D
37
0.563
C_DA8:DT37_D
6
-12.946
0.083
0.218
-0.081
2.107
1
20
C
9
D
36
7.729
C_DA9:DT36_D
7
-13.656
0.440
-0.152
-0.369
10.361
1
20
C
10
D
35
1.906
C_DA10:DT35_D
8
-13.367
0.077
0.182
0.037
5.835
1
20
C
11
D
34
-0.425
C_DA11:DT34_D
9
-16.961
-0.170
0.225
-0.027
1.996
1
20
C
12
D
33
4.124
C_DA12:DT33_D
10
-8.129
-0.019
0.034
-0.132
3.526
1
20
C
13
D
32
-0.046
C_DT13:DA32_D
11
-15.832
-0.101
0.076
0.052
-2.463
1
20
C
14
D
31
5.084
C_DT14:DA31_D
12
-15.179
-0.236
0.218
-0.005
-0.095
1
20
C
15
D
30
-0.133
C_DT15:DA30_D
13
-17.812
-0.219
-0.329
-0.150
-5.212
1
20
C
16
D
29
4.033
C_DA16:DT29_D
14
-6.758
-0.177
-0.225
-0.009
10.421
1
19
C
17
D
28
3.661
C_DC17:DG28_D
15
-5.967
0.408
-0.197
0.138
-1.044
1
20
C
18
D
27
-3.147
C_DA18:DT27_D
16
-14.318
0.012
-0.251
-0.118
6.117
1
20
C
19
D
26
2.005
C_DT19:DA26_D
17
-9.606
-0.459
0.010
-0.078
4.137
1
19
C
20
D
25
1.307
C_DC20:DG25_D
18
-8.275
-0.110
-0.165
-0.166
8.144
1
20
C
21
D
24
3.705
C_DA21:DT24_D
19
-4.034
-0.216
-0.004
-0.185
3.296
37.052
C
C
3
4
5.849
D
D
42
41
3.269
3.702
-0.066
0.775
CC_DC3DA4:DT41DG42_DD
1
4.703
-7.430
36.583
0.718
0.741
2.858
27.804
C
C
4
5
10.061
D
D
41
40
3.069
4.806
0.524
-0.704
CC_DA4DT5:DA40DT41_DD
2
-2.082
4.358
27.315
-2.520
-1.547
3.188
37.788
C
C
5
6
11.446
D
D
40
39
3.287
7.368
0.531
-0.264
CC_DT5DG6:DC39DA40_DD
3
0.755
-1.173
37.081
-1.357
-0.722
2.931
29.979
C
C
6
7
12.148
D
D
39
38
3.224
6.239
-0.879
-0.980
CC_DG6DT7:DA38DC39_DD
4
0.875
-1.704
29.325
-3.119
1.870
3.627
41.862
C
C
7
8
8.535
D
D
38
37
3.579
6.077
-0.048
0.608
CC_DT7DA8:DT37DA38_DD
5
-1.976
2.775
41.394
0.148
-0.162
3.335
29.275
C
C
8
9
29.458
D
D
37
36
3.309
14.221
0.589
0.801
CC_DA8DA9:DT36DT37_DD
6
4.369
-9.051
25.285
-1.782
-0.130
2.917
31.251
C
C
9
10
9.552
D
D
36
35
2.944
5.117
-0.123
0.069
CC_DA9DA10:DT35DT36_DD
7
-2.674
4.991
30.726
-0.748
-0.230
3.342
37.043
C
C
10
11
-6.568
D
D
35
34
3.334
-4.164
-0.068
-0.255
CC_DA10DA11:DT34DT35_DD
8
-0.834
1.315
36.807
0.170
-0.007
3.385
38.542
C
C
11
12
-10.267
D
D
34
33
3.393
-6.743
0.184
-0.218
CC_DA11DA12:DT33DT34_DD
9
1.373
-2.090
37.946
0.542
-0.102
3.233
33.583
C
C
12
13
-4.562
D
D
33
32
3.175
-2.633
-0.129
-0.839
CC_DA12DT13:DA32DT33_DD
10
-1.334
2.311
33.457
-1.028
0.008
3.297
36.065
C
C
13
14
-2.597
D
D
32
31
3.274
-1.607
0.558
-0.487
CC_DT13DT14:DA31DA32_DD
11
0.365
-0.589
36.028
-0.558
-0.850
3.005
35.193
C
C
14
15
3.614
D
D
31
30
3.040
2.182
-0.311
-0.061
CC_DT14DT15:DA30DA31_DD
12
2.276
-3.769
35.056
-0.402
0.828
3.738
40.413
C
C
15
16
11.265
D
D
30
29
3.510
7.735
0.592
1.449
CC_DT15DA16:DT29DA30_DD
13
1.705
-2.483
39.661
1.125
-0.642
2.606
28.695
C
C
16
17
15.715
D
D
29
28
2.793
7.695
0.281
-0.298
CC_DA16DC17:DG28DT29_DD
14
-0.944
1.929
27.649
-2.059
-0.747
3.368
37.730
C
C
17
18
20.062
D
D
28
27
3.635
12.692
-0.321
0.048
CC_DC17DA18:DT27DG28_DD
15
5.515
-8.718
35.187
-1.749
1.288
2.770
28.472
C
C
18
19
10.403
D
D
27
26
2.972
5.090
1.227
-0.760
CC_DA18DT19:DA26DT27_DD
16
-0.532
1.088
28.017
-2.577
-2.603
3.167
35.621
C
C
19
20
7.763
D
D
26
25
3.270
4.733
-0.621
-0.224
CC_DT19DC20:DG25DA26_DD
17
2.367
-3.882
35.238
-1.046
1.355
3.275
34.965
C
C
20
21
11.043
D
D
25
24
3.211
6.597
0.379
0.706
CC_DC20DA21:DT24DG25_DD
18
-0.870
1.457
34.345
0.179
-0.762
database_2
struct_ref_seq_dif
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Version format compliance
Database references
Data collection
1
0
2002-05-03
1
1
2008-04-28
1
2
2011-07-13
1
3
2021-10-27
1
4
2024-02-14
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
Mat A1/alpha2/DNA Ternary Complex (Homeodomain)
Variant Mata1Matalpha2 DNA Ternary Complex
RCSB
Y
RCSB
2002-04-09
REL
REL
HOH
water
The peptide was chemically synthesized with solid phase peptide synthesizer. The sequence of the peptide is naturally found in Saccharomyces cerevisiae (yeast).
sample
TIP
27
5
HOH
HOH
27
C
TIP
34
5
HOH
HOH
34
C
TIP
37
5
HOH
HOH
37
C
TIP
43
5
HOH
HOH
43
C
TIP
50
5
HOH
HOH
50
C
TIP
58
5
HOH
HOH
58
C
TIP
67
5
HOH
HOH
67
C
TIP
76
5
HOH
HOH
76
C
TIP
84
5
HOH
HOH
84
C
TIP
101
5
HOH
HOH
101
C
TIP
104
5
HOH
HOH
104
C
TIP
126
5
HOH
HOH
126
C
TIP
154
5
HOH
HOH
154
C
TIP
10
5
HOH
HOH
43
D
TIP
11
5
HOH
HOH
44
D
TIP
13
5
HOH
HOH
45
D
TIP
15
5
HOH
HOH
46
D
TIP
18
5
HOH
HOH
47
D
TIP
21
5
HOH
HOH
48
D
TIP
22
5
HOH
HOH
49
D
TIP
28
5
HOH
HOH
50
D
TIP
31
5
HOH
HOH
51
D
TIP
52
5
HOH
HOH
52
D
TIP
74
5
HOH
HOH
53
D
TIP
75
5
HOH
HOH
54
D
TIP
77
5
HOH
HOH
55
D
TIP
78
5
HOH
HOH
56
D
TIP
79
5
HOH
HOH
57
D
TIP
81
5
HOH
HOH
58
D
TIP
86
5
HOH
HOH
59
D
TIP
88
5
HOH
HOH
60
D
TIP
102
5
HOH
HOH
61
D
TIP
113
5
HOH
HOH
62
D
TIP
115
5
HOH
HOH
63
D
TIP
116
5
HOH
HOH
64
D
TIP
141
5
HOH
HOH
65
D
TIP
162
5
HOH
HOH
66
D
TIP
5
5
HOH
HOH
127
A
TIP
8
5
HOH
HOH
128
A
TIP
12
5
HOH
HOH
129
A
TIP
38
5
HOH
HOH
130
A
TIP
42
5
HOH
HOH
131
A
TIP
45
5
HOH
HOH
132
A
TIP
54
5
HOH
HOH
133
A
TIP
64
5
HOH
HOH
134
A
TIP
82
5
HOH
HOH
135
A
TIP
83
5
HOH
HOH
136
A
TIP
87
5
HOH
HOH
137
A
TIP
110
5
HOH
HOH
138
A
TIP
120
5
HOH
HOH
139
A
TIP
123
5
HOH
HOH
140
A
TIP
124
5
HOH
HOH
141
A
TIP
125
5
HOH
HOH
142
A
TIP
127
5
HOH
HOH
143
A
TIP
128
5
HOH
HOH
144
A
TIP
140
5
HOH
HOH
145
A
TIP
142
5
HOH
HOH
146
A
TIP
146
5
HOH
HOH
147
A
TIP
147
5
HOH
HOH
148
A
TIP
160
5
HOH
HOH
149
A
TIP
164
5
HOH
HOH
150
A
TIP
2
5
HOH
HOH
211
B
TIP
3
5
HOH
HOH
212
B
TIP
4
5
HOH
HOH
213
B
TIP
7
5
HOH
HOH
214
B
TIP
16
5
HOH
HOH
215
B
TIP
19
5
HOH
HOH
216
B
TIP
20
5
HOH
HOH
217
B
TIP
24
5
HOH
HOH
218
B
TIP
26
5
HOH
HOH
219
B
TIP
29
5
HOH
HOH
220
B
TIP
35
5
HOH
HOH
221
B
TIP
40
5
HOH
HOH
222
B
TIP
47
5
HOH
HOH
223
B
TIP
48
5
HOH
HOH
224
B
TIP
51
5
HOH
HOH
225
B
TIP
59
5
HOH
HOH
226
B
TIP
63
5
HOH
HOH
227
B
TIP
70
5
HOH
HOH
228
B
TIP
80
5
HOH
HOH
229
B
TIP
85
5
HOH
HOH
230
B
TIP
103
5
HOH
HOH
231
B
TIP
111
5
HOH
HOH
232
B
TIP
112
5
HOH
HOH
233
B
TIP
117
5
HOH
HOH
234
B
TIP
121
5
HOH
HOH
235
B
TIP
122
5
HOH
HOH
236
B
TIP
129
5
HOH
HOH
237
B
TIP
130
5
HOH
HOH
238
B
TIP
131
5
HOH
HOH
239
B
TIP
143
5
HOH
HOH
240
B
TIP
144
5
HOH
HOH
241
B
TIP
145
5
HOH
HOH
242
B
TIP
148
5
HOH
HOH
243
B
TIP
149
5
HOH
HOH
244
B
TIP
150
5
HOH
HOH
245
B
TIP
151
5
HOH
HOH
246
B
TIP
152
5
HOH
HOH
247
B
TIP
153
5
HOH
HOH
248
B
TIP
161
5
HOH
HOH
249
B
TIP
163
5
HOH
HOH
250
B
TIP
165
5
HOH
HOH
251
B
ADE
2
n
1
DA
2
C
CYT
3
n
2
DC
3
C
ADE
4
n
3
DA
4
C
THY
5
n
4
DT
5
C
GUA
6
n
5
DG
6
C
THY
7
n
6
DT
7
C
ADE
8
n
7
DA
8
C
ADE
9
n
8
DA
9
C
ADE
10
n
9
DA
10
C
ADE
11
n
10
DA
11
C
ADE
12
n
11
DA
12
C
THY
13
n
12
DT
13
C
THY
14
n
13
DT
14
C
THY
15
n
14
DT
15
C
ADE
16
n
15
DA
16
C
CYT
17
n
16
DC
17
C
ADE
18
n
17
DA
18
C
THY
19
n
18
DT
19
C
CYT
20
n
19
DC
20
C
ADE
21
n
20
DA
21
C
THY
23
n
1
DT
23
D
THY
24
n
2
DT
24
D
GUA
25
n
3
DG
25
D
ADE
26
n
4
DA
26
D
THY
27
n
5
DT
27
D
GUA
28
n
6
DG
28
D
THY
29
n
7
DT
29
D
ADE
30
n
8
DA
30
D
ADE
31
n
9
DA
31
D
ADE
32
n
10
DA
32
D
THY
33
n
11
DT
33
D
THY
34
n
12
DT
34
D
THY
35
n
13
DT
35
D
THY
36
n
14
DT
36
D
THY
37
n
15
DT
37
D
ADE
38
n
16
DA
38
D
CYT
39
n
17
DC
39
D
ADE
40
n
18
DA
40
D
THY
41
n
19
DT
41
D
GUA
42
n
20
DG
42
D
ALA
74
n
1
LYS
74
A
SER
75
n
2
SER
75
A
SER
76
n
3
SER
76
A
ILE
77
n
4
ILE
77
A
SER
78
n
5
SER
78
A
PRO
79
n
6
PRO
79
A
GLN
80
n
7
GLN
80
A
ALA
81
n
8
ALA
81
A
ARG
82
n
9
ARG
82
A
ALA
83
n
10
ALA
83
A
PHE
84
n
11
PHE
84
A
LEU
85
n
12
LEU
85
A
GLU
86
n
13
GLU
86
A
ALA
87
n
14
GLN
87
A
VAL
88
n
15
VAL
88
A
PHE
89
n
16
PHE
89
A
ALA
90
n
17
ARG
90
A
ARG
91
n
18
ARG
91
A
LYS
92
n
19
LYS
92
A
GLN
93
n
20
GLN
93
A
SER
94
n
21
SER
94
A
LEU
95
n
22
LEU
95
A
ASN
96
n
23
ASN
96
A
SER
97
n
24
SER
97
A
LYS
98
n
25
LYS
98
A
GLU
99
n
26
GLU
99
A
LYS
100
n
27
LYS
100
A
GLU
101
n
28
GLU
101
A
GLU
102
n
29
GLU
102
A
VAL
103
n
30
VAL
103
A
ALA
104
n
31
ALA
104
A
ALA
105
n
32
LYS
105
A
ALA
106
n
33
LYS
106
A
CYS
107
n
34
CYS
107
A
GLY
108
n
35
GLY
108
A
ILE
109
n
36
ILE
109
A
THR
110
n
37
THR
110
A
PRO
111
n
38
PRO
111
A
LEU
112
n
39
LEU
112
A
GLN
113
n
40
GLN
113
A
VAL
114
n
41
VAL
114
A
ARG
115
n
42
ARG
115
A
VAL
116
n
43
VAL
116
A
TRP
117
n
44
TRP
117
A
PHE
118
n
45
PHE
118
A
ILE
119
n
46
ILE
119
A
ASN
120
n
47
ASN
120
A
LYS
121
n
48
LYS
121
A
ARG
122
n
49
ARG
122
A
MET
123
n
50
MET
123
A
ARG
124
n
51
ARG
124
A
SER
125
n
52
SER
125
A
ALA
126
n
53
LYS
126
A
n
1
128
B
n
2
129
B
n
3
130
B
n
4
131
B
ALA
132
n
5
ARG
132
B
GLY
133
n
6
GLY
133
B
HIS
134
n
7
HIS
134
B
ARG
135
n
8
ARG
135
B
PHE
136
n
9
PHE
136
B
THR
137
n
10
THR
137
B
ALA
138
n
11
LYS
138
B
GLU
139
n
12
GLU
139
B
ASN
140
n
13
ASN
140
B
VAL
141
n
14
VAL
141
B
ARG
142
n
15
ARG
142
B
ILE
143
n
16
ILE
143
B
LEU
144
n
17
LEU
144
B
GLU
145
n
18
GLU
145
B
SER
146
n
19
SER
146
B
TRP
147
n
20
TRP
147
B
PHE
148
n
21
PHE
148
B
ALA
149
n
22
ALA
149
B
LYS
150
n
23
LYS
150
B
ASN
151
n
24
ASN
151
B
ILE
152
n
25
ILE
152
B
GLU
153
n
26
GLU
153
B
ASN
154
n
27
ASN
154
B
PRO
155
n
28
PRO
155
B
TYR
156
n
29
TYR
156
B
LEU
157
n
30
LEU
157
B
ASP
158
n
31
ASP
158
B
THR
159
n
32
THR
159
B
LYS
160
n
33
LYS
160
B
GLY
161
n
34
GLY
161
B
LEU
162
n
35
LEU
162
B
GLU
163
n
36
GLU
163
B
ASN
164
n
37
ASN
164
B
LEU
165
n
38
LEU
165
B
MET
166
n
39
MET
166
B
ALA
167
n
40
LYS
167
B
ASN
168
n
41
ASN
168
B
THR
169
n
42
THR
169
B
SER
170
n
43
SER
170
B
LEU
171
n
44
LEU
171
B
SER
172
n
45
SER
172
B
ARG
173
n
46
ARG
173
B
ILE
174
n
47
ILE
174
B
GLN
175
n
48
GLN
175
B
ILE
176
n
49
ILE
176
B
LYS
177
n
50
LYS
177
B
ASN
178
n
51
ASN
178
B
TRP
179
n
52
TRP
179
B
VAL
180
n
53
VAL
180
B
ALA
181
n
54
ALA
181
B
ALA
182
n
55
ALA
182
B
ARG
183
n
56
ARG
183
B
ARG
184
n
57
ARG
184
B
ALA
185
n
58
ALA
185
B
LYS
186
n
59
LYS
186
B
GLU
187
n
60
GLU
187
B
LYS
188
n
61
LYS
188
B
THR
189
n
62
THR
189
B
ILE
190
n
63
ILE
190
B
THR
191
n
64
THR
191
B
ILE
192
n
65
ILE
192
B
ALA
193
n
66
ALA
193
B
PRO
194
n
67
PRO
194
B
GLU
195
n
68
GLU
195
B
LEU
196
n
69
LEU
196
B
ALA
197
n
70
ALA
197
B
ASP
198
n
71
ASP
198
B
LEU
199
n
72
LEU
199
B
LEU
200
n
73
LEU
200
B
ALA
201
n
74
SER
201
B
GLY
202
n
75
GLY
202
B
ALA
203
n
76
GLU
203
B
PRO
204
n
77
PRO
204
B
ALA
205
n
78
LEU
205
B
n
79
206
B
n
80
207
B
n
81
208
B
n
82
209
B
n
83
210
B
author_defined_assembly
4
tetrameric
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
1
A
CG
LYS
74
C
CG
LYS
1
1
Y
1
A
CD
LYS
74
C
CD
LYS
1
1
Y
1
A
CE
LYS
74
C
CE
LYS
1
1
Y
1
A
NZ
LYS
74
C
NZ
LYS
1
1
Y
1
A
CG
GLN
87
C
CG
GLN
14
1
Y
1
A
CD
GLN
87
C
CD
GLN
14
1
Y
1
A
OE1
GLN
87
C
OE1
GLN
14
1
Y
1
A
NE2
GLN
87
C
NE2
GLN
14
1
Y
1
A
CG
ARG
90
C
CG
ARG
17
1
Y
1
A
CD
ARG
90
C
CD
ARG
17
1
Y
1
A
NE
ARG
90
C
NE
ARG
17
1
Y
1
A
CZ
ARG
90
C
CZ
ARG
17
1
Y
1
A
NH1
ARG
90
C
NH1
ARG
17
1
Y
1
A
NH2
ARG
90
C
NH2
ARG
17
1
Y
1
A
CG
LYS
105
C
CG
LYS
32
1
Y
1
A
CD
LYS
105
C
CD
LYS
32
1
Y
1
A
CE
LYS
105
C
CE
LYS
32
1
Y
1
A
NZ
LYS
105
C
NZ
LYS
32
1
Y
1
A
CG
LYS
106
C
CG
LYS
33
1
Y
1
A
CD
LYS
106
C
CD
LYS
33
1
Y
1
A
CE
LYS
106
C
CE
LYS
33
1
Y
1
A
NZ
LYS
106
C
NZ
LYS
33
1
Y
1
A
CG
LYS
126
C
CG
LYS
53
1
Y
1
A
CD
LYS
126
C
CD
LYS
53
1
Y
1
A
CE
LYS
126
C
CE
LYS
53
1
Y
1
A
NZ
LYS
126
C
NZ
LYS
53
1
Y
1
B
CG
ARG
132
D
CG
ARG
5
1
Y
1
B
CD
ARG
132
D
CD
ARG
5
1
Y
1
B
NE
ARG
132
D
NE
ARG
5
1
Y
1
B
CZ
ARG
132
D
CZ
ARG
5
1
Y
1
B
NH1
ARG
132
D
NH1
ARG
5
1
Y
1
B
NH2
ARG
132
D
NH2
ARG
5
1
Y
1
B
CG
LYS
138
D
CG
LYS
11
1
Y
1
B
CD
LYS
138
D
CD
LYS
11
1
Y
1
B
CE
LYS
138
D
CE
LYS
11
1
Y
1
B
NZ
LYS
138
D
NZ
LYS
11
1
Y
1
B
CG
LYS
167
D
CG
LYS
40
1
Y
1
B
CD
LYS
167
D
CD
LYS
40
1
Y
1
B
CE
LYS
167
D
CE
LYS
40
1
Y
1
B
NZ
LYS
167
D
NZ
LYS
40
1
Y
1
B
OG
SER
201
D
OG
SER
74
1
Y
1
B
CG
GLU
203
D
CG
GLU
76
1
Y
1
B
CD
GLU
203
D
CD
GLU
76
1
Y
1
B
OE1
GLU
203
D
OE1
GLU
76
1
Y
1
B
OE2
GLU
203
D
OE2
GLU
76
1
Y
1
B
CG
LEU
205
D
CG
LEU
78
1
Y
1
B
CD1
LEU
205
D
CD1
LEU
78
1
Y
1
B
CD2
LEU
205
D
CD2
LEU
78
1
Y
1
B
THR
128
D
THR
1
1
Y
1
B
LYS
129
D
LYS
2
1
Y
1
B
PRO
130
D
PRO
3
1
Y
1
B
TYR
131
D
TYR
4
1
Y
1
B
ALA
206
D
ALA
79
1
Y
1
B
LYS
207
D
LYS
80
1
Y
1
B
LYS
208
D
LYS
81
1
Y
1
B
LYS
209
D
LYS
82
1
Y
1
B
GLU
210
D
GLU
83
1
Y
1
A
B
O
O
LYS
PRO
106
204
2.07
1
16.52
2.70
111.00
127.52
B
B
B
N
CA
C
GLU
GLU
GLU
203
203
203
N
1
23.09
1.50
119.30
142.39
B
B
B
C
N
CA
GLU
PRO
PRO
203
204
204
Y
1
-20.65
2.10
128.40
107.75
B
B
B
C
N
CD
GLU
PRO
PRO
203
204
204
Y
1
26.96
2.60
112.10
139.06
B
B
B
N
CA
C
PRO
PRO
PRO
204
204
204
N
1
A
SER
75
88.59
122.04
1
A
ARG
124
-119.33
62.17
1
A
SER
125
-151.12
-27.85
1
B
HIS
134
-77.13
-165.81
1
B
ARG
135
73.40
103.58
1
B
ALA
185
-62.80
0.16
1
B
GLU
195
-58.65
-4.87
1
B
GLU
203
-125.58
-79.06
1
B
PRO
204
-45.27
-133.89
PROTEIN_REP.PARAM
PROTEIN.TOP
DNA-RNA_REP.PARAM
WATER_REP.PARAM
49.1
-3.62
3.08
0.00
-3.62
0.00
7.25
0.2990000
0.013
0.2560000
2.30
24.28
548
12175
11201
4.9
92.5
RANDOM
1698228.82
0.000000
1
RESTRAINED
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
Engh & Huber
FLAT MODEL
39.1967
0.29234
0.45
0.43
5.00
0.53
0.46
2.30
24.28
102
1909
0
814
993
0.006
1.4
18.6
1.11
0.4670000
0.059
0.4110000
2.44
63
1215
6
4.9
63.8
44.9
2.3
50
1LE8
11201
3.0
3.0
0.0300000
1
19.6
4.2
92.5
0.2900000
2.3
3.0
11201
0.2900000
53.2
data reduction
MOSFLM
data scaling
SCALEPACK
phasing
AMoRE
refinement
CNS
1.1
Crystal Structure of the MATa1/MATalpha2-3A Heterodimer Bound to DNA 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
SER
78
C
SER
5
HELX_P
A
LYS
92
C
LYS
19
1
1
15
A
ASN
96
C
ASN
23
HELX_P
A
CYS
107
C
CYS
34
1
2
12
A
THR
110
C
THR
37
HELX_P
A
ARG
124
C
ARG
51
1
3
15
B
THR
137
D
THR
10
HELX_P
B
ASN
151
D
ASN
24
1
4
15
B
ASP
158
D
ASP
31
HELX_P
B
SER
170
D
SER
43
1
5
13
B
SER
172
D
SER
45
HELX_P
B
LYS
188
D
LYS
61
1
6
17
B
ALA
193
D
ALA
66
HELX_P
B
ASP
198
D
ASP
71
1
7
6
hydrog
WATSON-CRICK
C
DC
3
A
N3
DC
2
1_555
D
DG
42
B
N1
DG
20
1_555
hydrog
WATSON-CRICK
C
DC
3
A
N4
DC
2
1_555
D
DG
42
B
O6
DG
20
1_555
hydrog
WATSON-CRICK
C
DC
3
A
O2
DC
2
1_555
D
DG
42
B
N2
DG
20
1_555
hydrog
WATSON-CRICK
C
DA
4
A
N1
DA
3
1_555
D
DT
41
B
N3
DT
19
1_555
hydrog
WATSON-CRICK
C
DA
4
A
N6
DA
3
1_555
D
DT
41
B
O4
DT
19
1_555
hydrog
WATSON-CRICK
C
DT
5
A
N3
DT
4
1_555
D
DA
40
B
N1
DA
18
1_555
hydrog
WATSON-CRICK
C
DT
5
A
O4
DT
4
1_555
D
DA
40
B
N6
DA
18
1_555
hydrog
WATSON-CRICK
C
DG
6
A
N1
DG
5
1_555
D
DC
39
B
N3
DC
17
1_555
hydrog
WATSON-CRICK
C
DG
6
A
N2
DG
5
1_555
D
DC
39
B
O2
DC
17
1_555
hydrog
WATSON-CRICK
C
DG
6
A
O6
DG
5
1_555
D
DC
39
B
N4
DC
17
1_555
hydrog
WATSON-CRICK
C
DT
7
A
N3
DT
6
1_555
D
DA
38
B
N1
DA
16
1_555
hydrog
WATSON-CRICK
C
DT
7
A
O4
DT
6
1_555
D
DA
38
B
N6
DA
16
1_555
hydrog
WATSON-CRICK
C
DA
8
A
N1
DA
7
1_555
D
DT
37
B
N3
DT
15
1_555
hydrog
WATSON-CRICK
C
DA
8
A
N6
DA
7
1_555
D
DT
37
B
O4
DT
15
1_555
hydrog
WATSON-CRICK
C
DA
9
A
N1
DA
8
1_555
D
DT
36
B
N3
DT
14
1_555
hydrog
WATSON-CRICK
C
DA
9
A
N6
DA
8
1_555
D
DT
36
B
O4
DT
14
1_555
hydrog
WATSON-CRICK
C
DA
10
A
N1
DA
9
1_555
D
DT
35
B
N3
DT
13
1_555
hydrog
WATSON-CRICK
C
DA
10
A
N6
DA
9
1_555
D
DT
35
B
O4
DT
13
1_555
hydrog
WATSON-CRICK
C
DA
11
A
N1
DA
10
1_555
D
DT
34
B
N3
DT
12
1_555
hydrog
WATSON-CRICK
C
DA
11
A
N6
DA
10
1_555
D
DT
34
B
O4
DT
12
1_555
hydrog
WATSON-CRICK
C
DA
12
A
N1
DA
11
1_555
D
DT
33
B
N3
DT
11
1_555
hydrog
WATSON-CRICK
C
DA
12
A
N6
DA
11
1_555
D
DT
33
B
O4
DT
11
1_555
hydrog
WATSON-CRICK
C
DT
13
A
N3
DT
12
1_555
D
DA
32
B
N1
DA
10
1_555
hydrog
WATSON-CRICK
C
DT
13
A
O4
DT
12
1_555
D
DA
32
B
N6
DA
10
1_555
hydrog
WATSON-CRICK
C
DT
14
A
N3
DT
13
1_555
D
DA
31
B
N1
DA
9
1_555
hydrog
WATSON-CRICK
C
DT
14
A
O4
DT
13
1_555
D
DA
31
B
N6
DA
9
1_555
hydrog
WATSON-CRICK
C
DT
15
A
N3
DT
14
1_555
D
DA
30
B
N1
DA
8
1_555
hydrog
WATSON-CRICK
C
DT
15
A
O4
DT
14
1_555
D
DA
30
B
N6
DA
8
1_555
hydrog
WATSON-CRICK
C
DA
16
A
N1
DA
15
1_555
D
DT
29
B
N3
DT
7
1_555
hydrog
WATSON-CRICK
C
DA
16
A
N6
DA
15
1_555
D
DT
29
B
O4
DT
7
1_555
hydrog
WATSON-CRICK
C
DC
17
A
N3
DC
16
1_555
D
DG
28
B
N1
DG
6
1_555
hydrog
WATSON-CRICK
C
DC
17
A
N4
DC
16
1_555
D
DG
28
B
O6
DG
6
1_555
hydrog
WATSON-CRICK
C
DC
17
A
O2
DC
16
1_555
D
DG
28
B
N2
DG
6
1_555
hydrog
WATSON-CRICK
C
DA
18
A
N1
DA
17
1_555
D
DT
27
B
N3
DT
5
1_555
hydrog
WATSON-CRICK
C
DA
18
A
N6
DA
17
1_555
D
DT
27
B
O4
DT
5
1_555
hydrog
WATSON-CRICK
C
DT
19
A
N3
DT
18
1_555
D
DA
26
B
N1
DA
4
1_555
hydrog
WATSON-CRICK
C
DT
19
A
O4
DT
18
1_555
D
DA
26
B
N6
DA
4
1_555
hydrog
WATSON-CRICK
C
DC
20
A
N3
DC
19
1_555
D
DG
25
B
N1
DG
3
1_555
hydrog
WATSON-CRICK
C
DC
20
A
N4
DC
19
1_555
D
DG
25
B
O6
DG
3
1_555
hydrog
WATSON-CRICK
C
DC
20
A
O2
DC
19
1_555
D
DG
25
B
N2
DG
3
1_555
hydrog
WATSON-CRICK
C
DA
21
A
N1
DA
20
1_555
D
DT
24
B
N3
DT
2
1_555
hydrog
WATSON-CRICK
C
DA
21
A
N6
DA
20
1_555
D
DT
24
B
O4
DT
2
1_555
TRANSCRIPTION/DNA
MATalpha2, isothermal titration calorimetry, protein-DNA complex, TRANSCRIPTION-DNA COMPLEX
MATA1_YEAST
UNP
3
74
P01366
KSSISPQARAFLEQVFRRKQSLNSKEKEEVAKKCGITPLQVRVWFINKRMRSK
MATA2_YEAST
UNP
4
128
Q6B184
TKPYRGHRFTKENVRILESWFAKNIENPYLDTKGLENLMKNTSLSRIQIKNWVSNRRRKEKTITIAPELADLLSGEPLAK
KKE
1LE8
PDB
1
1LE8
1LE8
PDB
2
1LE8
74
126
1LE8
74
126
P01366
A
1
1
53
128
210
1LE8
128
210
Q6B184
B
2
1
83
2
21
1LE8
2
21
1LE8
C
3
1
20
23
42
1LE8
23
42
1LE8
D
4
1
20
2
SER
engineered mutation
ALA
181
1LE8
B
Q6B184
UNP
181
54
2
ASN
engineered mutation
ALA
182
1LE8
B
Q6B184
UNP
182
55
2
ARG
engineered mutation
ALA
185
1LE8
B
Q6B184
UNP
185
58
170
P 65