0.022206
0.000000
0.001635
0.000000
0.015175
0.000000
0.000000
0.000000
0.017242
0.00000
0.00000
0.00000
Zhao, B.
Bower, M.J.
McDevitt, P.J.
Zhao, H.
Davis, S.T.
Johanson, K.O.
Green, S.M.
Concha, N.O.
Zhou, B.B.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
2
90.00
94.21
90.00
45.032
65.897
58.156
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
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
O4 S -2
96.063
SULFATE ION
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
C24 H15 N3 O3
393.394
REL-(9R,12S)-9,10,11,12-TETRAHYDRO-9,12-EPOXY-1H-DIINDOLO[1,2,3-FG:3',2',1'-KL]PYRROLO[3,4-I][1,6]BENZODIAZOCINE-1,3(2H)-DIONE
SB218078
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
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
N
N
89
S
C
N
90
N
C
N
91
N
O
N
92
N
C
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
N
N
97
N
O
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
N
N
109
S
C
N
110
N
C
N
111
N
O
N
112
N
C
N
113
N
C
N
114
N
C
N
115
N
O
N
116
N
O
N
117
N
O
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
H
N
125
N
H
N
126
N
H
N
127
N
N
N
128
N
C
N
129
N
C
N
130
N
O
N
131
N
O
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
N
N
138
S
C
N
139
N
C
N
140
N
O
N
141
N
C
Y
142
N
C
Y
143
N
N
Y
144
N
C
Y
145
N
C
Y
146
N
N
N
147
N
O
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
H
N
160
N
H
N
161
N
N
N
162
S
C
N
163
N
C
N
164
N
O
N
165
S
C
N
166
N
C
N
167
N
C
N
168
N
C
N
169
N
O
N
170
N
H
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
N
N
184
S
C
N
185
N
C
N
186
N
O
N
187
N
C
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
O
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
N
N
206
S
C
N
207
N
C
N
208
N
O
N
209
N
C
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
N
N
214
N
O
N
215
N
H
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
N
N
231
S
C
N
232
N
C
N
233
N
O
N
234
N
C
N
235
N
C
N
236
N
S
N
237
N
C
N
238
N
O
N
239
N
H
N
240
N
H
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
N
N
251
S
C
N
252
N
C
N
253
N
O
N
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
N
261
N
O
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
H
N
271
N
H
N
272
N
H
N
273
N
N
N
274
S
C
N
275
N
C
N
276
N
O
N
277
N
C
N
278
N
C
N
279
N
C
N
280
N
O
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
N
N
291
S
C
N
292
N
C
N
293
N
O
N
294
N
C
N
295
N
O
N
296
N
O
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
S
N
305
N
O
N
306
N
O
N
307
N
O
N
308
N
O
N
309
N
N
N
310
S
C
N
311
N
C
N
312
N
O
N
313
R
C
N
314
N
O
N
315
N
C
N
316
N
O
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
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
N
Y
335
N
C
Y
336
N
C
Y
337
N
C
Y
338
N
C
Y
339
N
C
N
340
N
O
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
H
N
351
N
H
N
352
N
H
N
353
N
N
N
354
S
C
N
355
N
C
N
356
N
O
N
357
N
C
Y
358
N
C
Y
359
N
C
Y
360
N
C
Y
361
N
C
Y
362
N
C
Y
363
N
C
N
364
N
O
N
365
N
O
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
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
N
N
378
N
C
N
379
N
O
Y
380
N
C
Y
381
N
C
Y
382
N
C
Y
383
N
C
Y
384
N
C
Y
385
N
C
Y
386
N
C
Y
387
N
C
Y
388
N
N
Y
389
N
C
Y
390
N
C
Y
391
N
N
Y
392
N
C
Y
393
N
C
Y
394
N
C
Y
395
N
C
Y
396
N
C
Y
397
N
C
Y
398
N
C
Y
399
N
C
N
400
N
C
N
401
N
O
N
402
S
C
N
403
N
O
N
404
R
C
N
405
N
C
N
406
N
C
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
H
N
417
N
H
N
418
N
H
N
419
N
H
N
420
N
H
N
421
N
H
N
422
N
N
N
423
S
C
N
424
N
C
N
425
N
O
N
426
N
C
N
427
N
C
N
428
N
C
N
429
N
O
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
H
N
437
N
H
N
438
N
H
N
439
N
H
N
440
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
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
doub
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
doub
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
N
106
N
sing
N
107
N
sing
N
108
N
doub
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
doub
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
doub
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
doub
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
Y
140
N
sing
Y
141
N
doub
Y
142
N
doub
N
143
N
sing
Y
144
N
sing
N
145
N
sing
Y
146
N
sing
N
147
N
sing
N
148
N
sing
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
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
N
179
N
doub
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
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
doub
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
sing
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
sing
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
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
doub
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
Y
248
N
doub
Y
249
N
sing
Y
250
N
sing
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
doub
N
255
N
sing
Y
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
doub
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
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
doub
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
doub
N
291
N
doub
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
doub
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
sing
N
316
N
doub
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
Y
321
N
doub
Y
322
N
sing
Y
323
N
sing
N
324
N
sing
Y
325
N
doub
Y
326
N
sing
Y
327
N
sing
N
328
N
sing
Y
329
N
sing
Y
330
N
doub
N
331
N
sing
Y
332
N
doub
N
333
N
sing
Y
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
doub
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
Y
349
N
doub
Y
350
N
sing
Y
351
N
sing
N
352
N
sing
Y
353
N
doub
N
354
N
sing
Y
355
N
doub
N
356
N
sing
Y
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
doub
N
366
N
sing
Y
367
N
doub
Y
368
N
sing
Y
369
N
sing
Y
370
N
sing
Y
371
N
doub
Y
372
N
sing
Y
373
N
sing
Y
374
N
sing
Y
375
N
doub
N
376
N
sing
Y
377
N
sing
N
378
N
sing
Y
379
N
doub
N
380
N
sing
N
381
N
sing
Y
382
N
sing
N
383
N
sing
Y
384
N
doub
Y
385
N
sing
Y
386
N
sing
Y
387
N
sing
N
388
N
sing
Y
389
N
doub
Y
390
N
sing
Y
391
N
sing
Y
392
N
sing
Y
393
N
doub
N
394
N
sing
Y
395
N
sing
N
396
N
sing
Y
397
N
doub
N
398
N
sing
N
399
N
sing
Y
400
N
doub
N
401
N
sing
N
402
N
doub
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
sing
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
doub
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
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
277
46609
46615
10.1074/jbc.M201233200
12244092
Structural Basis for Chk1 Inhibition by UCN-01
2002
10.2210/pdb1nvs/pdb
pdb_00001nvs
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
2000-12-02
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
1.0
1.0
17-ID
APS
1.0
SYNCHROTRON
APS BEAMLINE 17-ID
33042.988
Serine/threonine-protein kinase Chk1
2.7.1.-
CHK1KD (RESIDUES 1-289)
1
man
polymer
433.457
Peptide ASVSA
1
syn
polymer
96.063
SULFATE ION
1
syn
non-polymer
393.394
REL-(9R,12S)-9,10,11,12-TETRAHYDRO-9,12-EPOXY-1H-DIINDOLO[1,2,3-FG:3',2',1'-KL]PYRROLO[3,4-I][1,6]BENZODIAZOCINE-1,3(2H)-DIONE
1
syn
non-polymer
18.015
water
184
nat
water
no
no
MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQ
YLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNR
ERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLA
LLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSG
MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQ
YLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNR
ERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLA
LLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSG
A
polypeptide(L)
no
no
ASVSA
ASVSA
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
n
n
n
n
n
n
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
sample
9606
Homo sapiens
10469
unidentified baculovirus
sf9
1
2.57
51.84
VAPOR DIFFUSION, SITTING DROP
7.5
PEG8000, ammonium sulfate, glycerol, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
293
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
1
0
2003-04-08
1
1
2008-04-29
1
2
2011-07-13
1
3
2023-08-16
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
The same protein complexed with SB218078
SEQUENCE
A five-residue peptide 301-305 was found
with the enzyme. Residues were named based
on the electron density. The peptide could
be the part of C-terminal missing residues.
RCSB
Y
RCSB
2003-02-04
REL
REL
SO4
SULFATE ION
UCM
REL-(9R,12S)-9,10,11,12-TETRAHYDRO-9,12-EPOXY-1H-DIINDOLO[1,2,3-FG:3',2',1'-KL]PYRROLO[3,4-I][1,6]BENZODIAZOCINE-1,3(2H)-DIONE
HOH
water
2PHK
PDB ENTRY 2PHK
PDB
experimental model
SO4
500
3
SO4
SO4
500
A
UNK
400
4
UCM
UCM
400
A
TIP
31
5
HOH
HOH
331
A
TIP
41
5
HOH
HOH
341
A
TIP
101
5
HOH
HOH
401
A
TIP
311
5
HOH
HOH
411
A
TIP
141
5
HOH
HOH
441
A
TIP
151
5
HOH
HOH
451
A
TIP
71
5
HOH
HOH
471
A
TIP
551
5
HOH
HOH
551
A
TIP
571
5
HOH
HOH
571
A
TIP
591
5
HOH
HOH
591
A
TIP
601
5
HOH
HOH
601
A
TIP
641
5
HOH
HOH
641
A
TIP
642
5
HOH
HOH
642
A
TIP
651
5
HOH
HOH
651
A
TIP
652
5
HOH
HOH
652
A
TIP
661
5
HOH
HOH
661
A
TIP
681
5
HOH
HOH
681
A
TIP
861
5
HOH
HOH
861
A
TIP
881
5
HOH
HOH
881
A
TIP
882
5
HOH
HOH
882
A
TIP
911
5
HOH
HOH
911
A
TIP
912
5
HOH
HOH
912
A
TIP
951
5
HOH
HOH
951
A
TIP
1041
5
HOH
HOH
1041
A
TIP
1061
5
HOH
HOH
1061
A
TIP
1062
5
HOH
HOH
1062
A
TIP
1091
5
HOH
HOH
1091
A
TIP
1121
5
HOH
HOH
1121
A
TIP
1131
5
HOH
HOH
1131
A
TIP
1191
5
HOH
HOH
1191
A
TIP
1201
5
HOH
HOH
1201
A
TIP
1271
5
HOH
HOH
1271
A
TIP
1311
5
HOH
HOH
1311
A
TIP
1391
5
HOH
HOH
1391
A
TIP
1411
5
HOH
HOH
1411
A
TIP
1481
5
HOH
HOH
1481
A
TIP
1511
5
HOH
HOH
1511
A
TIP
1521
5
HOH
HOH
1521
A
TIP
1541
5
HOH
HOH
1541
A
TIP
1561
5
HOH
HOH
1561
A
TIP
1562
5
HOH
HOH
1562
A
TIP
1591
5
HOH
HOH
1591
A
TIP
1621
5
HOH
HOH
1621
A
TIP
1631
5
HOH
HOH
1631
A
TIP
1651
5
HOH
HOH
1651
A
TIP
1661
5
HOH
HOH
1661
A
TIP
1671
5
HOH
HOH
1671
A
TIP
1672
5
HOH
HOH
1672
A
TIP
1681
5
HOH
HOH
1681
A
TIP
1682
5
HOH
HOH
1682
A
TIP
1691
5
HOH
HOH
1691
A
TIP
1701
5
HOH
HOH
1701
A
TIP
1751
5
HOH
HOH
1751
A
TIP
1821
5
HOH
HOH
1821
A
TIP
1831
5
HOH
HOH
1831
A
TIP
1851
5
HOH
HOH
1851
A
TIP
1852
5
HOH
HOH
1852
A
TIP
1871
5
HOH
HOH
1871
A
TIP
1931
5
HOH
HOH
1931
A
TIP
2021
5
HOH
HOH
2021
A
TIP
2041
5
HOH
HOH
2041
A
TIP
2061
5
HOH
HOH
2061
A
TIP
2062
5
HOH
HOH
2062
A
TIP
2071
5
HOH
HOH
2071
A
TIP
2081
5
HOH
HOH
2081
A
TIP
2091
5
HOH
HOH
2091
A
TIP
2101
5
HOH
HOH
2101
A
TIP
2171
5
HOH
HOH
2171
A
TIP
2181
5
HOH
HOH
2181
A
TIP
2231
5
HOH
HOH
2231
A
TIP
2291
5
HOH
HOH
2291
A
TIP
2481
5
HOH
HOH
2481
A
TIP
2491
5
HOH
HOH
2491
A
TIP
2521
5
HOH
HOH
2521
A
TIP
2531
5
HOH
HOH
2531
A
TIP
2541
5
HOH
HOH
2541
A
TIP
2542
5
HOH
HOH
2542
A
TIP
2561
5
HOH
HOH
2561
A
TIP
2621
5
HOH
HOH
2621
A
TIP
2631
5
HOH
HOH
2631
A
TIP
2691
5
HOH
HOH
2691
A
TIP
2701
5
HOH
HOH
2701
A
TIP
1
5
HOH
HOH
3001
A
TIP
2
5
HOH
HOH
3002
A
TIP
3
5
HOH
HOH
3003
A
TIP
4
5
HOH
HOH
3004
A
TIP
5
5
HOH
HOH
3005
A
TIP
6
5
HOH
HOH
3006
A
TIP
7
5
HOH
HOH
3007
A
TIP
8
5
HOH
HOH
3008
A
TIP
9
5
HOH
HOH
3009
A
TIP
10
5
HOH
HOH
3010
A
TIP
11
5
HOH
HOH
3011
A
TIP
12
5
HOH
HOH
3012
A
TIP
13
5
HOH
HOH
3013
A
TIP
14
5
HOH
HOH
3014
A
TIP
15
5
HOH
HOH
3015
A
TIP
16
5
HOH
HOH
3016
A
TIP
17
5
HOH
HOH
3017
A
TIP
18
5
HOH
HOH
3018
A
TIP
19
5
HOH
HOH
3019
A
TIP
20
5
HOH
HOH
3020
A
TIP
21
5
HOH
HOH
3021
A
TIP
22
5
HOH
HOH
3022
A
TIP
23
5
HOH
HOH
3023
A
TIP
24
5
HOH
HOH
3024
A
TIP
25
5
HOH
HOH
3025
A
TIP
26
5
HOH
HOH
3026
A
TIP
27
5
HOH
HOH
3027
A
TIP
28
5
HOH
HOH
3028
A
TIP
29
5
HOH
HOH
3029
A
TIP
30
5
HOH
HOH
3030
A
TIP
31
5
HOH
HOH
3031
A
TIP
32
5
HOH
HOH
3032
A
TIP
33
5
HOH
HOH
3033
A
TIP
34
5
HOH
HOH
3034
A
TIP
35
5
HOH
HOH
3035
A
TIP
36
5
HOH
HOH
3036
A
TIP
37
5
HOH
HOH
3037
A
TIP
38
5
HOH
HOH
3038
A
TIP
39
5
HOH
HOH
3039
A
TIP
40
5
HOH
HOH
3040
A
TIP
41
5
HOH
HOH
3041
A
TIP
42
5
HOH
HOH
3042
A
TIP
43
5
HOH
HOH
3043
A
TIP
44
5
HOH
HOH
3044
A
TIP
46
5
HOH
HOH
3046
A
TIP
47
5
HOH
HOH
3047
A
TIP
48
5
HOH
HOH
3048
A
TIP
49
5
HOH
HOH
3049
A
TIP
50
5
HOH
HOH
3050
A
TIP
51
5
HOH
HOH
3051
A
TIP
52
5
HOH
HOH
3052
A
TIP
53
5
HOH
HOH
3053
A
TIP
54
5
HOH
HOH
3054
A
TIP
55
5
HOH
HOH
3055
A
TIP
56
5
HOH
HOH
3056
A
TIP
57
5
HOH
HOH
3057
A
TIP
58
5
HOH
HOH
3058
A
TIP
59
5
HOH
HOH
3059
A
TIP
60
5
HOH
HOH
3060
A
TIP
61
5
HOH
HOH
3061
A
TIP
62
5
HOH
HOH
3062
A
TIP
63
5
HOH
HOH
3063
A
TIP
64
5
HOH
HOH
3064
A
TIP
65
5
HOH
HOH
3065
A
TIP
66
5
HOH
HOH
3066
A
TIP
67
5
HOH
HOH
3067
A
TIP
68
5
HOH
HOH
3068
A
TIP
69
5
HOH
HOH
3069
A
TIP
70
5
HOH
HOH
3070
A
TIP
71
5
HOH
HOH
3071
A
TIP
72
5
HOH
HOH
3072
A
TIP
73
5
HOH
HOH
3073
A
TIP
74
5
HOH
HOH
3074
A
TIP
75
5
HOH
HOH
3075
A
TIP
76
5
HOH
HOH
3076
A
TIP
77
5
HOH
HOH
3077
A
TIP
78
5
HOH
HOH
3078
A
TIP
79
5
HOH
HOH
3079
A
TIP
80
5
HOH
HOH
3080
A
TIP
81
5
HOH
HOH
3081
A
TIP
82
5
HOH
HOH
3082
A
TIP
83
5
HOH
HOH
3083
A
TIP
84
5
HOH
HOH
3084
A
TIP
85
5
HOH
HOH
3085
A
TIP
86
5
HOH
HOH
3086
A
TIP
87
5
HOH
HOH
3087
A
TIP
88
5
HOH
HOH
3088
A
TIP
89
5
HOH
HOH
3089
A
TIP
90
5
HOH
HOH
3090
A
TIP
91
5
HOH
HOH
3091
A
TIP
92
5
HOH
HOH
3092
A
TIP
93
5
HOH
HOH
3093
A
TIP
94
5
HOH
HOH
3094
A
TIP
95
5
HOH
HOH
3095
A
TIP
96
5
HOH
HOH
3096
A
TIP
97
5
HOH
HOH
3097
A
TIP
98
5
HOH
HOH
3098
A
TIP
99
5
HOH
HOH
3099
A
TIP
100
5
HOH
HOH
3100
A
TIP
101
5
HOH
HOH
3101
A
TIP
102
5
HOH
HOH
3102
A
TIP
45
5
HOH
HOH
3045
B
n
1
1
A
n
2
2
A
VAL
3
n
3
VAL
3
A
PRO
4
n
4
PRO
4
A
PHE
5
n
5
PHE
5
A
VAL
6
n
6
VAL
6
A
GLU
7
n
7
GLU
7
A
ASP
8
n
8
ASP
8
A
TRP
9
n
9
TRP
9
A
ASP
10
n
10
ASP
10
A
LEU
11
n
11
LEU
11
A
VAL
12
n
12
VAL
12
A
GLN
13
n
13
GLN
13
A
THR
14
n
14
THR
14
A
LEU
15
n
15
LEU
15
A
GLY
16
n
16
GLY
16
A
GLU
17
n
17
GLU
17
A
GLY
18
n
18
GLY
18
A
ALA
19
n
19
ALA
19
A
TYR
20
n
20
TYR
20
A
GLY
21
n
21
GLY
21
A
GLU
22
n
22
GLU
22
A
VAL
23
n
23
VAL
23
A
GLN
24
n
24
GLN
24
A
LEU
25
n
25
LEU
25
A
ALA
26
n
26
ALA
26
A
VAL
27
n
27
VAL
27
A
ASN
28
n
28
ASN
28
A
ARG
29
n
29
ARG
29
A
VAL
30
n
30
VAL
30
A
THR
31
n
31
THR
31
A
GLU
32
n
32
GLU
32
A
GLU
33
n
33
GLU
33
A
ALA
34
n
34
ALA
34
A
VAL
35
n
35
VAL
35
A
ALA
36
n
36
ALA
36
A
VAL
37
n
37
VAL
37
A
LYS
38
n
38
LYS
38
A
ILE
39
n
39
ILE
39
A
VAL
40
n
40
VAL
40
A
ASP
41
n
41
ASP
41
A
MET
42
n
42
MET
42
A
LYS
43
n
43
LYS
43
A
n
44
44
A
n
45
45
A
n
46
46
A
n
47
47
A
n
48
48
A
n
49
49
A
n
50
50
A
ASN
51
n
51
ASN
51
A
ILE
52
n
52
ILE
52
A
LYS
53
n
53
LYS
53
A
LYS
54
n
54
LYS
54
A
GLU
55
n
55
GLU
55
A
ILE
56
n
56
ILE
56
A
CYS
57
n
57
CYS
57
A
ILE
58
n
58
ILE
58
A
ASN
59
n
59
ASN
59
A
ALA
60
n
60
LYS
60
A
MET
61
n
61
MET
61
A
LEU
62
n
62
LEU
62
A
ASN
63
n
63
ASN
63
A
HIS
64
n
64
HIS
64
A
GLU
65
n
65
GLU
65
A
ASN
66
n
66
ASN
66
A
VAL
67
n
67
VAL
67
A
VAL
68
n
68
VAL
68
A
LYS
69
n
69
LYS
69
A
PHE
70
n
70
PHE
70
A
TYR
71
n
71
TYR
71
A
GLY
72
n
72
GLY
72
A
HIS
73
n
73
HIS
73
A
ARG
74
n
74
ARG
74
A
ARG
75
n
75
ARG
75
A
GLU
76
n
76
GLU
76
A
GLY
77
n
77
GLY
77
A
ASN
78
n
78
ASN
78
A
ILE
79
n
79
ILE
79
A
GLN
80
n
80
GLN
80
A
TYR
81
n
81
TYR
81
A
LEU
82
n
82
LEU
82
A
PHE
83
n
83
PHE
83
A
LEU
84
n
84
LEU
84
A
GLU
85
n
85
GLU
85
A
TYR
86
n
86
TYR
86
A
CYS
87
n
87
CYS
87
A
SER
88
n
88
SER
88
A
GLY
89
n
89
GLY
89
A
GLY
90
n
90
GLY
90
A
GLU
91
n
91
GLU
91
A
LEU
92
n
92
LEU
92
A
PHE
93
n
93
PHE
93
A
ASP
94
n
94
ASP
94
A
ARG
95
n
95
ARG
95
A
ILE
96
n
96
ILE
96
A
GLU
97
n
97
GLU
97
A
PRO
98
n
98
PRO
98
A
ASP
99
n
99
ASP
99
A
ILE
100
n
100
ILE
100
A
GLY
101
n
101
GLY
101
A
MET
102
n
102
MET
102
A
PRO
103
n
103
PRO
103
A
GLU
104
n
104
GLU
104
A
PRO
105
n
105
PRO
105
A
ASP
106
n
106
ASP
106
A
ALA
107
n
107
ALA
107
A
GLN
108
n
108
GLN
108
A
ARG
109
n
109
ARG
109
A
PHE
110
n
110
PHE
110
A
PHE
111
n
111
PHE
111
A
HIS
112
n
112
HIS
112
A
GLN
113
n
113
GLN
113
A
LEU
114
n
114
LEU
114
A
MET
115
n
115
MET
115
A
ALA
116
n
116
ALA
116
A
GLY
117
n
117
GLY
117
A
VAL
118
n
118
VAL
118
A
VAL
119
n
119
VAL
119
A
TYR
120
n
120
TYR
120
A
LEU
121
n
121
LEU
121
A
HIS
122
n
122
HIS
122
A
GLY
123
n
123
GLY
123
A
ILE
124
n
124
ILE
124
A
GLY
125
n
125
GLY
125
A
ILE
126
n
126
ILE
126
A
THR
127
n
127
THR
127
A
HIS
128
n
128
HIS
128
A
ARG
129
n
129
ARG
129
A
ASP
130
n
130
ASP
130
A
ILE
131
n
131
ILE
131
A
LYS
132
n
132
LYS
132
A
PRO
133
n
133
PRO
133
A
GLU
134
n
134
GLU
134
A
ASN
135
n
135
ASN
135
A
LEU
136
n
136
LEU
136
A
LEU
137
n
137
LEU
137
A
LEU
138
n
138
LEU
138
A
ASP
139
n
139
ASP
139
A
GLU
140
n
140
GLU
140
A
ARG
141
n
141
ARG
141
A
ASP
142
n
142
ASP
142
A
ASN
143
n
143
ASN
143
A
LEU
144
n
144
LEU
144
A
LYS
145
n
145
LYS
145
A
ILE
146
n
146
ILE
146
A
SER
147
n
147
SER
147
A
ASP
148
n
148
ASP
148
A
PHE
149
n
149
PHE
149
A
GLY
150
n
150
GLY
150
A
LEU
151
n
151
LEU
151
A
ALA
152
n
152
ALA
152
A
THR
153
n
153
THR
153
A
VAL
154
n
154
VAL
154
A
PHE
155
n
155
PHE
155
A
ARG
156
n
156
ARG
156
A
TYR
157
n
157
TYR
157
A
ASN
158
n
158
ASN
158
A
ASN
159
n
159
ASN
159
A
ARG
160
n
160
ARG
160
A
GLU
161
n
161
GLU
161
A
ARG
162
n
162
ARG
162
A
LEU
163
n
163
LEU
163
A
LEU
164
n
164
LEU
164
A
ASN
165
n
165
ASN
165
A
LYS
166
n
166
LYS
166
A
MET
167
n
167
MET
167
A
CYS
168
n
168
CYS
168
A
GLY
169
n
169
GLY
169
A
THR
170
n
170
THR
170
A
LEU
171
n
171
LEU
171
A
PRO
172
n
172
PRO
172
A
TYR
173
n
173
TYR
173
A
VAL
174
n
174
VAL
174
A
ALA
175
n
175
ALA
175
A
PRO
176
n
176
PRO
176
A
GLU
177
n
177
GLU
177
A
LEU
178
n
178
LEU
178
A
LEU
179
n
179
LEU
179
A
LYS
180
n
180
LYS
180
A
ARG
181
n
181
ARG
181
A
ARG
182
n
182
ARG
182
A
GLU
183
n
183
GLU
183
A
PHE
184
n
184
PHE
184
A
HIS
185
n
185
HIS
185
A
ALA
186
n
186
ALA
186
A
GLU
187
n
187
GLU
187
A
PRO
188
n
188
PRO
188
A
VAL
189
n
189
VAL
189
A
ASP
190
n
190
ASP
190
A
VAL
191
n
191
VAL
191
A
TRP
192
n
192
TRP
192
A
SER
193
n
193
SER
193
A
CYS
194
n
194
CYS
194
A
GLY
195
n
195
GLY
195
A
ILE
196
n
196
ILE
196
A
VAL
197
n
197
VAL
197
A
LEU
198
n
198
LEU
198
A
THR
199
n
199
THR
199
A
ALA
200
n
200
ALA
200
A
MET
201
n
201
MET
201
A
LEU
202
n
202
LEU
202
A
ALA
203
n
203
ALA
203
A
GLY
204
n
204
GLY
204
A
GLU
205
n
205
GLU
205
A
LEU
206
n
206
LEU
206
A
PRO
207
n
207
PRO
207
A
TRP
208
n
208
TRP
208
A
ASP
209
n
209
ASP
209
A
GLN
210
n
210
GLN
210
A
PRO
211
n
211
PRO
211
A
SER
212
n
212
SER
212
A
ASP
213
n
213
ASP
213
A
SER
214
n
214
SER
214
A
CYS
215
n
215
CYS
215
A
GLN
216
n
216
GLN
216
A
GLU
217
n
217
GLU
217
A
TYR
218
n
218
TYR
218
A
SER
219
n
219
SER
219
A
ASP
220
n
220
ASP
220
A
TRP
221
n
221
TRP
221
A
LYS
222
n
222
LYS
222
A
GLU
223
n
223
GLU
223
A
LYS
224
n
224
LYS
224
A
LYS
225
n
225
LYS
225
A
THR
226
n
226
THR
226
A
TYR
227
n
227
TYR
227
A
LEU
228
n
228
LEU
228
A
ASN
229
n
229
ASN
229
A
PRO
230
n
230
PRO
230
A
TRP
231
n
231
TRP
231
A
LYS
232
n
232
LYS
232
A
LYS
233
n
233
LYS
233
A
ILE
234
n
234
ILE
234
A
ASP
235
n
235
ASP
235
A
SER
236
n
236
SER
236
A
ALA
237
n
237
ALA
237
A
PRO
238
n
238
PRO
238
A
LEU
239
n
239
LEU
239
A
ALA
240
n
240
ALA
240
A
LEU
241
n
241
LEU
241
A
LEU
242
n
242
LEU
242
A
HIS
243
n
243
HIS
243
A
LYS
244
n
244
LYS
244
A
ILE
245
n
245
ILE
245
A
LEU
246
n
246
LEU
246
A
VAL
247
n
247
VAL
247
A
GLU
248
n
248
GLU
248
A
ASN
249
n
249
ASN
249
A
PRO
250
n
250
PRO
250
A
SER
251
n
251
SER
251
A
ALA
252
n
252
ALA
252
A
ARG
253
n
253
ARG
253
A
ILE
254
n
254
ILE
254
A
THR
255
n
255
THR
255
A
ILE
256
n
256
ILE
256
A
PRO
257
n
257
PRO
257
A
ASP
258
n
258
ASP
258
A
ILE
259
n
259
ILE
259
A
LYS
260
n
260
LYS
260
A
LYS
261
n
261
LYS
261
A
ASP
262
n
262
ASP
262
A
ARG
263
n
263
ARG
263
A
TRP
264
n
264
TRP
264
A
TYR
265
n
265
TYR
265
A
ASN
266
n
266
ASN
266
A
LYS
267
n
267
LYS
267
A
PRO
268
n
268
PRO
268
A
LEU
269
n
269
LEU
269
A
LYS
270
n
270
LYS
270
A
LYS
271
n
271
LYS
271
A
GLY
272
n
272
GLY
272
A
ALA
273
n
273
ALA
273
A
n
274
274
A
n
275
275
A
n
276
276
A
n
277
277
A
n
278
278
A
n
279
279
A
n
280
280
A
n
281
281
A
n
282
282
A
n
283
283
A
n
284
284
A
n
285
285
A
n
286
286
A
n
287
287
A
n
288
288
A
n
289
289
A
ALA
301
n
1
ALA
301
B
SER
302
n
2
SER
302
B
VAL
303
n
3
VAL
303
B
SER
304
n
4
SER
304
B
ALA
305
n
5
ALA
305
B
author_and_software_defined_assembly
PISA
2
dimeric
1650
-23
13590
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
ARG
74
A
N
ARG
74
A
O
TYR
81
A
O
TYR
81
A
O
LEU
84
A
O
LEU
84
A
N
ALA
36
A
N
ALA
36
A
O
VAL
35
A
O
VAL
35
A
N
ALA
26
A
N
ALA
26
A
O
LEU
25
A
O
LEU
25
A
N
GLN
13
A
N
GLN
13
A
N
TRP
9
A
N
TRP
9
B
O
VAL
303
B
O
VAL
3
A
N
GLY
90
A
N
GLY
90
A
O
LEU
138
A
O
LEU
138
A
N
LEU
137
A
N
LEU
137
A
O
LYS
145
A
O
LYS
145
A
N
THR
127
A
N
THR
127
A
O
THR
153
A
O
THR
153
A
N
TYR
157
A
N
TYR
157
A
O
ARG
160
A
O
ARG
160
1
A
CG
LYS
60
A
CG
LYS
60
1
Y
1
A
CD
LYS
60
A
CD
LYS
60
1
Y
1
A
CE
LYS
60
A
CE
LYS
60
1
Y
1
A
NZ
LYS
60
A
NZ
LYS
60
1
Y
1
A
MET
1
A
MET
1
1
Y
1
A
ALA
2
A
ALA
2
1
Y
1
A
ARG
44
A
ARG
44
1
Y
1
A
ALA
45
A
ALA
45
1
Y
1
A
VAL
46
A
VAL
46
1
Y
1
A
ASP
47
A
ASP
47
1
Y
1
A
CYS
48
A
CYS
48
1
Y
1
A
PRO
49
A
PRO
49
1
Y
1
A
GLU
50
A
GLU
50
1
Y
1
A
LYS
274
A
LYS
274
1
Y
1
A
ARG
275
A
ARG
275
1
Y
1
A
PRO
276
A
PRO
276
1
Y
1
A
ARG
277
A
ARG
277
1
Y
1
A
VAL
278
A
VAL
278
1
Y
1
A
THR
279
A
THR
279
1
Y
1
A
SER
280
A
SER
280
1
Y
1
A
GLY
281
A
GLY
281
1
Y
1
A
GLY
282
A
GLY
282
1
Y
1
A
VAL
283
A
VAL
283
1
Y
1
A
SER
284
A
SER
284
1
Y
1
A
GLU
285
A
GLU
285
1
Y
1
A
SER
286
A
SER
286
1
Y
1
A
PRO
287
A
PRO
287
1
Y
1
A
SER
288
A
SER
288
1
Y
1
A
GLY
289
A
GLY
289
1
Y
1
A
PHE
5
76.53
-9.65
1
A
ALA
19
-65.06
68.03
1
A
TYR
20
-173.65
-23.28
1
A
MET
42
-72.13
44.56
1
A
ASN
63
-150.35
88.40
1
A
ASP
130
-149.68
46.08
1
A
ASP
148
67.79
99.69
1
A
ASN
165
-140.95
-15.70
1
A
LEU
269
-137.35
-40.64
0.2551
0.2316
1.8
20
1878
31508
31484
100
RANDOM, 6% of the data
1
1
MOLECULAR REPLACEMENT
PDB ENTRY 2PHK
Engh & Huber
1.8
20
184
2388
35
0
2169
0.006
1.167
1.8
50.0
1NVS
31508
31484
1.0
1.0
1
100
data collection
HKL-2000
data scaling
SCALEPACK
model building
X-PLOR
refinement
CNS
data reduction
HKL-2000
phasing
X-PLOR
The Complex Structure Of Checkpoint Kinase Chk1/SB218078
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
5
N
N
A
ASN
51
A
ASN
51
HELX_P
A
LYS
60
A
LYS
60
1
1
10
A
PHE
93
A
PHE
93
HELX_P
A
ILE
96
A
ILE
96
5
2
4
A
PRO
103
A
PRO
103
HELX_P
A
ILE
124
A
ILE
124
1
3
22
A
LYS
132
A
LYS
132
HELX_P
A
GLU
134
A
GLU
134
5
4
3
A
THR
170
A
THR
170
HELX_P
A
VAL
174
A
VAL
174
5
5
5
A
ALA
175
A
ALA
175
HELX_P
A
ALA
175
A
ALA
175
5
6
1
A
PRO
176
A
PRO
176
HELX_P
A
ARG
181
A
ARG
181
1
7
6
A
HIS
185
A
HIS
185
HELX_P
A
GLY
204
A
GLY
204
1
8
20
A
CYS
215
A
CYS
215
HELX_P
A
GLU
223
A
GLU
223
1
9
9
A
PRO
230
A
PRO
230
HELX_P
A
ILE
234
A
ILE
234
5
10
5
A
ASP
235
A
ASP
235
HELX_P
A
LEU
246
A
LEU
246
1
11
12
A
THR
255
A
THR
255
HELX_P
A
LYS
260
A
LYS
260
1
12
6
TRANSFERASE
Chk1-SB218078 complex, TRANSFERASE
A
ASN
229
A
ASN
229
1
A
PRO
230
A
PRO
230
0.06
CHK1_HUMAN
UNP
1
1
O14757
MAVPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMKRAVDCPENIKKEICINKMLNHENVVKFYGHRREGNIQ
YLFLEYCSGGELFDRIEPDIGMPEPDAQRFFHQLMAGVVYLHGIGITHRDIKPENLLLDERDNLKISDFGLATVFRYNNR
ERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQPSDSCQEYSDWKEKKTYLNPWKKIDSAPLA
LLHKILVENPSARITIPDIKKDRWYNKPLKKGAKRPRVTSGGVSESPSG
1NVS
PDB
2
1NVS
1
289
1NVS
1
289
O14757
A
1
1
289
301
305
1NVS
301
305
1NVS
B
2
1
5
6
3
2
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
PHE
70
A
PHE
70
A
GLU
76
A
GLU
76
A
ILE
79
A
ILE
79
A
GLU
85
A
GLU
85
A
ALA
34
A
ALA
34
A
ASP
41
A
ASP
41
A
GLY
21
A
GLY
21
A
ASN
28
A
ASN
28
A
ASP
8
A
ASP
8
A
GLY
18
A
GLY
18
B
SER
302
B
SER
2
B
SER
304
B
SER
4
A
GLY
90
A
GLY
90
A
GLU
91
A
GLU
91
A
LEU
136
A
LEU
136
A
LEU
138
A
LEU
138
A
LEU
144
A
LEU
144
A
ILE
146
A
ILE
146
A
ILE
126
A
ILE
126
A
THR
127
A
THR
127
A
THR
153
A
THR
153
A
VAL
154
A
VAL
154
A
ARG
156
A
ARG
156
A
TYR
157
A
TYR
157
A
ARG
160
A
ARG
160
A
GLU
161
A
GLU
161
BINDING SITE FOR RESIDUE SO4 A 500
A
SO4
500
Software
5
BINDING SITE FOR RESIDUE UCM A 400
A
UCM
400
Software
13
A
LYS
54
A
LYS
54
5
1_555
A
ARG
129
A
ARG
129
5
1_555
A
THR
153
A
THR
153
5
1_555
A
LYS
166
A
LYS
166
5
1_555
A
HOH
3002
E
HOH
5
1_555
A
LEU
15
A
LEU
15
13
1_555
A
GLY
16
A
GLY
16
13
1_555
A
VAL
23
A
VAL
23
13
1_555
A
ALA
36
A
ALA
36
13
1_555
A
LYS
38
A
LYS
38
13
1_555
A
VAL
68
A
VAL
68
13
1_555
A
LEU
84
A
LEU
84
13
1_555
A
GLU
85
A
GLU
85
13
1_555
A
TYR
86
A
TYR
86
13
1_555
A
CYS
87
A
CYS
87
13
1_555
A
GLU
91
A
GLU
91
13
1_555
A
LEU
137
A
LEU
137
13
1_555
A
ASP
148
A
ASP
148
13
1_555
4
P 1 21 1