0.018918
0.000000
0.000000
0.000000
0.014071
0.000000
0.000000
0.000000
0.013920
0.00000
0.00000
0.00000
Davies, T.
Endicott, J.
Johnson, L.
Noble, M.
Tucker, J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
52.860
71.070
71.840
C2 H4 O
44.053
ACETYL GROUP
non-polymer
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 O4 S
153.157
n
3-SULFINOALANINE
S-CYSTEINESULFINIC ACID; S-SULFINOCYSTEINE
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
C10 H13 N5 O2
235.243
1-[(2-AMINO-6,9-DIHYDRO-1H-PURIN-6-YL)OXY]-3-METHYL-2-BUTANOL
non-polymer
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
C
N
2
N
O
N
3
N
C
N
4
N
H
N
5
N
H
N
6
N
H
N
7
N
H
N
8
N
N
N
9
S
C
N
10
N
C
N
11
N
O
N
12
N
C
N
13
N
O
N
14
N
H
N
15
N
H
N
16
N
H
N
17
N
H
N
18
N
H
N
19
N
H
N
20
N
H
N
21
N
N
N
22
S
C
N
23
N
C
N
24
N
O
N
25
N
C
N
26
N
C
N
27
N
C
N
28
N
N
N
29
N
C
N
30
N
N
N
31
N
N
N
32
N
O
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
H
N
42
N
H
N
43
N
H
N
44
N
H
N
45
N
H
N
46
N
H
N
47
N
H
N
48
N
N
N
49
S
C
N
50
N
C
N
51
N
O
N
52
N
C
N
53
N
C
N
54
N
O
N
55
N
N
N
56
N
O
N
57
N
H
N
58
N
H
N
59
N
H
N
60
N
H
N
61
N
H
N
62
N
H
N
63
N
H
N
64
N
H
N
65
N
N
N
66
S
C
N
67
N
C
N
68
N
O
N
69
N
C
N
70
N
C
N
71
N
O
N
72
N
O
N
73
N
O
N
74
N
H
N
75
N
H
N
76
N
H
N
77
N
H
N
78
N
H
N
79
N
H
N
80
N
H
N
81
N
N
N
82
R
C
N
83
N
C
N
84
N
S
N
85
N
C
N
86
N
O
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
N
N
98
R
C
N
99
N
C
N
100
N
O
N
101
N
C
N
102
N
S
N
103
N
O
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
N
N
112
S
C
N
113
N
C
N
114
N
O
N
115
N
C
N
116
N
C
N
117
N
C
N
118
N
O
N
119
N
N
N
120
N
O
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
H
N
128
N
H
N
129
N
H
N
130
N
H
N
131
N
N
N
132
S
C
N
133
N
C
N
134
N
O
N
135
N
C
N
136
N
C
N
137
N
C
N
138
N
O
N
139
N
O
N
140
N
O
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
N
N
151
N
C
N
152
N
C
N
153
N
O
N
154
N
O
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
N
N
161
S
C
N
162
N
C
N
163
N
O
N
164
N
C
Y
165
N
C
Y
166
N
N
Y
167
N
C
Y
168
N
C
Y
169
N
N
N
170
N
O
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
O
N
182
N
H
N
183
N
H
N
184
N
N
N
185
S
C
N
186
N
C
N
187
N
O
N
188
S
C
N
189
N
C
N
190
N
C
N
191
N
C
N
192
N
O
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
H
N
206
N
N
N
207
S
C
N
208
N
C
N
209
N
O
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
C
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
N
N
229
S
C
N
230
N
C
N
231
N
O
N
232
N
C
N
233
N
C
N
234
N
C
N
235
N
C
N
236
N
N
N
237
N
O
N
238
N
H
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
H
N
251
N
H
N
252
N
H
Y
253
N
C
Y
254
N
C
Y
255
N
C
N
256
N
C
N
257
N
O
N
258
N
C
N
259
N
C
N
260
N
C
Y
261
N
N
Y
262
N
N
N
263
N
N
Y
264
N
N
Y
265
N
C
N
266
N
O
N
267
N
C
Y
268
N
N
Y
269
N
C
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
H
N
283
N
N
N
284
S
C
N
285
N
C
N
286
N
O
N
287
N
C
N
288
N
C
N
289
N
S
N
290
N
C
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
N
N
304
S
C
N
305
N
C
N
306
N
O
N
307
N
C
Y
308
N
C
Y
309
N
C
Y
310
N
C
Y
311
N
C
Y
312
N
C
Y
313
N
C
N
314
N
O
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
O
N
334
N
H
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
N
N
344
S
C
N
345
N
C
N
346
N
O
N
347
N
C
N
348
N
O
N
349
N
O
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
N
N
358
S
C
N
359
N
C
N
360
N
O
N
361
R
C
N
362
N
O
N
363
N
C
N
364
N
O
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
H
N
374
N
N
N
375
S
C
N
376
N
C
N
377
N
O
N
378
N
C
Y
379
N
C
Y
380
N
C
Y
381
N
C
Y
382
N
N
Y
383
N
C
Y
384
N
C
Y
385
N
C
Y
386
N
C
Y
387
N
C
N
388
N
O
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
H
N
395
N
H
N
396
N
H
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
H
N
401
N
N
N
402
S
C
N
403
N
C
N
404
N
O
N
405
N
C
Y
406
N
C
Y
407
N
C
Y
408
N
C
Y
409
N
C
Y
410
N
C
Y
411
N
C
N
412
N
O
N
413
N
O
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
N
N
426
S
C
N
427
N
C
N
428
N
O
N
429
N
C
N
430
N
C
N
431
N
C
N
432
N
O
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
441
N
H
N
442
N
H
N
443
N
H
N
1
N
doub
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
sing
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
doub
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
sing
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
doub
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
sing
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
doub
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
sing
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
sing
N
51
N
doub
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
doub
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
sing
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
sing
N
67
N
doub
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
doub
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
doub
N
86
N
sing
N
87
N
doub
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
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
sing
N
109
N
sing
N
110
N
doub
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
doub
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
doub
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
doub
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
doub
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
doub
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
Y
161
N
sing
Y
162
N
doub
Y
163
N
doub
N
164
N
sing
Y
165
N
sing
N
166
N
sing
Y
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
doub
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
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
Y
239
N
doub
N
240
N
sing
Y
241
N
sing
Y
242
N
doub
Y
243
N
sing
Y
244
N
sing
Y
245
N
sing
Y
246
N
sing
N
247
N
doub
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
sing
N
258
N
sing
Y
259
N
doub
N
260
N
sing
N
261
N
sing
Y
262
N
doub
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
Y
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
doub
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
doub
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
Y
300
N
doub
Y
301
N
sing
Y
302
N
sing
N
303
N
sing
Y
304
N
doub
N
305
N
sing
Y
306
N
doub
N
307
N
sing
Y
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
doub
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
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
doub
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
doub
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
doub
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
Y
369
N
doub
Y
370
N
sing
Y
371
N
sing
N
372
N
sing
Y
373
N
doub
Y
374
N
sing
Y
375
N
sing
N
376
N
sing
Y
377
N
sing
Y
378
N
doub
N
379
N
sing
Y
380
N
doub
N
381
N
sing
Y
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
sing
N
416
N
doub
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
US
J.Med.Chem.
JMCMAR
0151
0022-2623
45
3381
10.1021/JM020056Z
12139449
Probing the ATP Ribose-Binding Domain of Cyclin-Dependent Kinases 1 and 2 with O(6)-Substituted Guanine Derivatives
2002
10.2210/pdb1gz8/pdb
pdb_00001gz8
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100.0
1
TORROIDAL MIRROR
CCD
1998-04-25
MARRESEARCH
DIAMOND
SINGLE WAVELENGTH
M
x-ray
1
0.944
1.0
ID14-3
ESRF
0.944
SYNCHROTRON
ESRF BEAMLINE ID14-3
COMPLEX WITH CYCLIN A OR CYCLIN E
34034.527
CELL DIVISION PROTEIN KINASE 2
2.7.1.37
1
man
polymer
235.243
1-[(2-AMINO-6,9-DIHYDRO-1H-PURIN-6-YL)OXY]-3-METHYL-2-BUTANOL
1
syn
non-polymer
18.015
water
345
nat
water
P33 PROTEIN KINASE, CYCLIN-DEPENDENT PROTEIN KINASE 2
no
yes
(ACE)MENFQKVEKIGEGTYGVVYKARNKLTGEVVALKKIRLDTETEGVPSTAIREISLLKELNHPNIVKLLDVIHTENK
LYLVFEFLHQDLKKFMDASALTGIPLPLIKSYLFQLLQGLAFCHSHRVLHRDLKPQNLLINTEGAIKLADFGLARAFGVP
VRTYTHEVVTLWYRAPEILLG(CSD)KYYSTAVDIWSLGCIFAEMVTRRALFPGDSEIDQLFRIFRTLGTPDEVVWPGVT
SMPDYKPSFPKWARQDFSKVVPPLDEDGRSLLSQMLHYDPNKRISAKAALAHPFFQDVTKPVPHLRL
XMENFQKVEKIGEGTYGVVYKARNKLTGEVVALKKIRLDTETEGVPSTAIREISLLKELNHPNIVKLLDVIHTENKLYLV
FEFLHQDLKKFMDASALTGIPLPLIKSYLFQLLQGLAFCHSHRVLHRDLKPQNLLINTEGAIKLADFGLARAFGVPVRTY
THEVVTLWYRAPEILLGCKYYSTAVDIWSLGCIFAEMVTRRALFPGDSEIDQLFRIFRTLGTPDEVVWPGVTSMPDYKPS
FPKWARQDFSKVVPPLDEDGRSLLSQMLHYDPNKRISAKAALAHPFFQDVTKPVPHLRL
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
HUMAN
sample
9606
HOMO SAPIENS
SF9
7108
SPODOPTERA FRUGIPERDA
BACULOVIRUS
1
1.98
37.95
VAPOR DIFFUSION
7.40
PROTEIN AT 10MG/ML IN 15MM NACL, 10MM HEPES, PH7.4, MIXED WITH WELL BUFFER (50MM AMMONIUM ACETATE, 10% PEG4K, 0.1M HEPES PH 7.4) IN EQUAL VOLUMES, THEN VAPOUR DIFFUSION AGAINST WELL BUFFER. CDK2 CRYSTALS WERE SOAKED FOR 20 HOURS IN A SOLUTION OF 0.5MM NU2058 IN 1X WELL BUFFER PREPARED FROM STOCKS 2X WELLBUFFER AND 10MM NU2058 IN 100% DMSO.
exptl_crystal_grow
pdbx_database_proc
pdbx_database_status
struct_conn
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
pdbx_initial_refinement_model
struct_site
repository
Initial release
Atomic model
Derived calculations
Non-polymer description
Other
Structure summary
Version format compliance
Data collection
Derived calculations
Experimental preparation
Other
Data collection
Database references
Derived calculations
Other
Refinement description
1
0
2003-06-12
1
1
2014-11-05
1
2
2019-03-06
1
3
2023-12-13
_exptl_crystal_grow.method
_pdbx_database_status.recvd_author_approval
_struct_conn.pdbx_leaving_atom_flag
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.status_code_sf
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR STAUROSPORINE
HUMAN CYCLIN-DEPENDENT KINASE 2
HUMAN CYCLIN-DEPENDENT KINASE 2 PHOSPHORYLATED ON THR 160
CRYSTAL STRUCTURE OF THE HUMAN CDK2 KINASE COMPLEX WITHCELL CYCLE-REGULATORY PROTEIN CKSHS1
HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR PURVALANOL B
THE STRUCTURE OF CYCLIN-DEPENDENT KINASE 2 (CDK2) IN COMPLEX WITH 4-[3- HYDROXYANILINO]-6,7-DIMETHOXYQUINAZOLINE
HUMAN CYCLIN-DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR HYMENIALDISINE
HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR NU2058
HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR NU6027
THR 160 PHOSPHORYLATED CDK2 - HUMAN CYCLIN A3 COMPLEX WITH THE INHIBITOR INDIRUBIN-5- SULPHONATE BOUND
CRYSTAL STRUCTURE OF MURINE GAMMA HERPESVIRUS CYCLIN COMPLEXED TO HUMAN CYCLIN DEPENDANT KINASE 2
CYCLIN A - CYCLIN-DEPENDENT KINASE 2 COMPLEX
CRYSTAL STRUCTURE OF KINASE ASSOCIATED PHOSPHATASE (KAP) INCOMPLEX WITH PHOSPHO-CDK2
THE STRUCTURE OF CYCLIN-DEPENDENT KINASE 2 (CDK2) INCOMPLEX WITH AN OXINDOLE INHIBITOR
THE STRUCTURE OF CDK2/CYCLIN A IN COMPLEX WITH AN OXINDOLEINHIBITOR
CRYSTAL STRUCTURE OF HUMAN CYCLIN DEPENDENT KINASE 2 (CDK2)IN COMPLEX WITH THE INHIBITOR H717
HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE CDK4INHIBITOR
HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE CDK4INHIBITOR
HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE CDK4INHIBITOR
PCDK2/CYCLIN A IN COMPLEX WITH MGADP, NITRATE AND PEPTIDE SUBSTRATE
HUMAN CYCLIN-DEPENDENT KINASE 2
HUMAN CYCLIN-DEPENDENT KINASE 2
PHOSPHORYLATED CYCLIN-DEPENDENT KINASE-2 BOUND TO CYCLIN A
P27(KIP1)/CYCLIN A/CDK2 COMPLEX
THE STRUCTURE OF CYCLIN-DEPENDENT KINASE 2 (CDK2) INCOMPLEX WITH 4-[(6-AMINO-4- PYRIMIDINYL)AMINO]BENZENESULFONAMIDE
CRYSTAL STRUCTURE OF HUMAN CDK2 ( UNPHOSPHORYLATED) INCOMPLEX WITH PKF049-365
PHOSPHORYLATED CDK2-CYCLYIN A-SUBSTRATE PEPTIDE COMPLEX
PDBE
Y
PDBE
2002-05-17
REL
REL
MBP
1-[(2-AMINO-6,9-DIHYDRO-1H-PURIN-6-YL)OXY]-3-METHYL-2-BUTANOL
HOH
water
1E1V
PDB ENTRY 1E1V
PDB
experimental model
MBP
1300
2
MBP
MBP
1300
A
HOH
2001
3
HOH
HOH
2001
A
HOH
2002
3
HOH
HOH
2002
A
HOH
2003
3
HOH
HOH
2003
A
HOH
2004
3
HOH
HOH
2004
A
HOH
2005
3
HOH
HOH
2005
A
HOH
2006
3
HOH
HOH
2006
A
HOH
2007
3
HOH
HOH
2007
A
HOH
2008
3
HOH
HOH
2008
A
HOH
2009
3
HOH
HOH
2009
A
HOH
2010
3
HOH
HOH
2010
A
HOH
2011
3
HOH
HOH
2011
A
HOH
2012
3
HOH
HOH
2012
A
HOH
2013
3
HOH
HOH
2013
A
HOH
2014
3
HOH
HOH
2014
A
HOH
2015
3
HOH
HOH
2015
A
HOH
2016
3
HOH
HOH
2016
A
HOH
2017
3
HOH
HOH
2017
A
HOH
2018
3
HOH
HOH
2018
A
HOH
2019
3
HOH
HOH
2019
A
HOH
2020
3
HOH
HOH
2020
A
HOH
2021
3
HOH
HOH
2021
A
HOH
2022
3
HOH
HOH
2022
A
HOH
2023
3
HOH
HOH
2023
A
HOH
2024
3
HOH
HOH
2024
A
HOH
2025
3
HOH
HOH
2025
A
HOH
2026
3
HOH
HOH
2026
A
HOH
2027
3
HOH
HOH
2027
A
HOH
2028
3
HOH
HOH
2028
A
HOH
2029
3
HOH
HOH
2029
A
HOH
2030
3
HOH
HOH
2030
A
HOH
2031
3
HOH
HOH
2031
A
HOH
2032
3
HOH
HOH
2032
A
HOH
2033
3
HOH
HOH
2033
A
HOH
2034
3
HOH
HOH
2034
A
HOH
2035
3
HOH
HOH
2035
A
HOH
2036
3
HOH
HOH
2036
A
HOH
2037
3
HOH
HOH
2037
A
HOH
2038
3
HOH
HOH
2038
A
HOH
2039
3
HOH
HOH
2039
A
HOH
2040
3
HOH
HOH
2040
A
HOH
2041
3
HOH
HOH
2041
A
HOH
2042
3
HOH
HOH
2042
A
HOH
2043
3
HOH
HOH
2043
A
HOH
2044
3
HOH
HOH
2044
A
HOH
2045
3
HOH
HOH
2045
A
HOH
2046
3
HOH
HOH
2046
A
HOH
2047
3
HOH
HOH
2047
A
HOH
2048
3
HOH
HOH
2048
A
HOH
2049
3
HOH
HOH
2049
A
HOH
2050
3
HOH
HOH
2050
A
HOH
2051
3
HOH
HOH
2051
A
HOH
2052
3
HOH
HOH
2052
A
HOH
2053
3
HOH
HOH
2053
A
HOH
2054
3
HOH
HOH
2054
A
HOH
2055
3
HOH
HOH
2055
A
HOH
2056
3
HOH
HOH
2056
A
HOH
2057
3
HOH
HOH
2057
A
HOH
2058
3
HOH
HOH
2058
A
HOH
2059
3
HOH
HOH
2059
A
HOH
2060
3
HOH
HOH
2060
A
HOH
2061
3
HOH
HOH
2061
A
HOH
2062
3
HOH
HOH
2062
A
HOH
2063
3
HOH
HOH
2063
A
HOH
2064
3
HOH
HOH
2064
A
HOH
2065
3
HOH
HOH
2065
A
HOH
2066
3
HOH
HOH
2066
A
HOH
2067
3
HOH
HOH
2067
A
HOH
2068
3
HOH
HOH
2068
A
HOH
2069
3
HOH
HOH
2069
A
HOH
2070
3
HOH
HOH
2070
A
HOH
2071
3
HOH
HOH
2071
A
HOH
2072
3
HOH
HOH
2072
A
HOH
2073
3
HOH
HOH
2073
A
HOH
2074
3
HOH
HOH
2074
A
HOH
2075
3
HOH
HOH
2075
A
HOH
2076
3
HOH
HOH
2076
A
HOH
2077
3
HOH
HOH
2077
A
HOH
2078
3
HOH
HOH
2078
A
HOH
2079
3
HOH
HOH
2079
A
HOH
2080
3
HOH
HOH
2080
A
HOH
2081
3
HOH
HOH
2081
A
HOH
2082
3
HOH
HOH
2082
A
HOH
2083
3
HOH
HOH
2083
A
HOH
2084
3
HOH
HOH
2084
A
HOH
2085
3
HOH
HOH
2085
A
HOH
2086
3
HOH
HOH
2086
A
HOH
2087
3
HOH
HOH
2087
A
HOH
2088
3
HOH
HOH
2088
A
HOH
2089
3
HOH
HOH
2089
A
HOH
2090
3
HOH
HOH
2090
A
HOH
2091
3
HOH
HOH
2091
A
HOH
2092
3
HOH
HOH
2092
A
HOH
2093
3
HOH
HOH
2093
A
HOH
2094
3
HOH
HOH
2094
A
HOH
2095
3
HOH
HOH
2095
A
HOH
2096
3
HOH
HOH
2096
A
HOH
2097
3
HOH
HOH
2097
A
HOH
2098
3
HOH
HOH
2098
A
HOH
2099
3
HOH
HOH
2099
A
HOH
2100
3
HOH
HOH
2100
A
HOH
2101
3
HOH
HOH
2101
A
HOH
2102
3
HOH
HOH
2102
A
HOH
2103
3
HOH
HOH
2103
A
HOH
2104
3
HOH
HOH
2104
A
HOH
2105
3
HOH
HOH
2105
A
HOH
2106
3
HOH
HOH
2106
A
HOH
2107
3
HOH
HOH
2107
A
HOH
2108
3
HOH
HOH
2108
A
HOH
2109
3
HOH
HOH
2109
A
HOH
2110
3
HOH
HOH
2110
A
HOH
2111
3
HOH
HOH
2111
A
HOH
2112
3
HOH
HOH
2112
A
HOH
2113
3
HOH
HOH
2113
A
HOH
2114
3
HOH
HOH
2114
A
HOH
2115
3
HOH
HOH
2115
A
HOH
2116
3
HOH
HOH
2116
A
HOH
2117
3
HOH
HOH
2117
A
HOH
2118
3
HOH
HOH
2118
A
HOH
2119
3
HOH
HOH
2119
A
HOH
2120
3
HOH
HOH
2120
A
HOH
2121
3
HOH
HOH
2121
A
HOH
2122
3
HOH
HOH
2122
A
HOH
2123
3
HOH
HOH
2123
A
HOH
2124
3
HOH
HOH
2124
A
HOH
2125
3
HOH
HOH
2125
A
HOH
2126
3
HOH
HOH
2126
A
HOH
2127
3
HOH
HOH
2127
A
HOH
2128
3
HOH
HOH
2128
A
HOH
2129
3
HOH
HOH
2129
A
HOH
2130
3
HOH
HOH
2130
A
HOH
2131
3
HOH
HOH
2131
A
HOH
2132
3
HOH
HOH
2132
A
HOH
2133
3
HOH
HOH
2133
A
HOH
2134
3
HOH
HOH
2134
A
HOH
2135
3
HOH
HOH
2135
A
HOH
2136
3
HOH
HOH
2136
A
HOH
2137
3
HOH
HOH
2137
A
HOH
2138
3
HOH
HOH
2138
A
HOH
2139
3
HOH
HOH
2139
A
HOH
2140
3
HOH
HOH
2140
A
HOH
2141
3
HOH
HOH
2141
A
HOH
2142
3
HOH
HOH
2142
A
HOH
2143
3
HOH
HOH
2143
A
HOH
2144
3
HOH
HOH
2144
A
HOH
2145
3
HOH
HOH
2145
A
HOH
2146
3
HOH
HOH
2146
A
HOH
2147
3
HOH
HOH
2147
A
HOH
2148
3
HOH
HOH
2148
A
HOH
2149
3
HOH
HOH
2149
A
HOH
2150
3
HOH
HOH
2150
A
HOH
2151
3
HOH
HOH
2151
A
HOH
2152
3
HOH
HOH
2152
A
HOH
2153
3
HOH
HOH
2153
A
HOH
2154
3
HOH
HOH
2154
A
HOH
2155
3
HOH
HOH
2155
A
HOH
2156
3
HOH
HOH
2156
A
HOH
2157
3
HOH
HOH
2157
A
HOH
2158
3
HOH
HOH
2158
A
HOH
2159
3
HOH
HOH
2159
A
HOH
2160
3
HOH
HOH
2160
A
HOH
2161
3
HOH
HOH
2161
A
HOH
2162
3
HOH
HOH
2162
A
HOH
2163
3
HOH
HOH
2163
A
HOH
2164
3
HOH
HOH
2164
A
HOH
2165
3
HOH
HOH
2165
A
HOH
2166
3
HOH
HOH
2166
A
HOH
2167
3
HOH
HOH
2167
A
HOH
2168
3
HOH
HOH
2168
A
HOH
2169
3
HOH
HOH
2169
A
HOH
2170
3
HOH
HOH
2170
A
HOH
2171
3
HOH
HOH
2171
A
HOH
2172
3
HOH
HOH
2172
A
HOH
2173
3
HOH
HOH
2173
A
HOH
2174
3
HOH
HOH
2174
A
HOH
2175
3
HOH
HOH
2175
A
HOH
2176
3
HOH
HOH
2176
A
HOH
2177
3
HOH
HOH
2177
A
HOH
2178
3
HOH
HOH
2178
A
HOH
2179
3
HOH
HOH
2179
A
HOH
2180
3
HOH
HOH
2180
A
HOH
2181
3
HOH
HOH
2181
A
HOH
2182
3
HOH
HOH
2182
A
HOH
2183
3
HOH
HOH
2183
A
HOH
2184
3
HOH
HOH
2184
A
HOH
2185
3
HOH
HOH
2185
A
HOH
2186
3
HOH
HOH
2186
A
HOH
2187
3
HOH
HOH
2187
A
HOH
2188
3
HOH
HOH
2188
A
HOH
2189
3
HOH
HOH
2189
A
HOH
2190
3
HOH
HOH
2190
A
HOH
2191
3
HOH
HOH
2191
A
HOH
2192
3
HOH
HOH
2192
A
HOH
2193
3
HOH
HOH
2193
A
HOH
2194
3
HOH
HOH
2194
A
HOH
2195
3
HOH
HOH
2195
A
HOH
2196
3
HOH
HOH
2196
A
HOH
2197
3
HOH
HOH
2197
A
HOH
2198
3
HOH
HOH
2198
A
HOH
2199
3
HOH
HOH
2199
A
HOH
2200
3
HOH
HOH
2200
A
HOH
2201
3
HOH
HOH
2201
A
HOH
2202
3
HOH
HOH
2202
A
HOH
2203
3
HOH
HOH
2203
A
HOH
2204
3
HOH
HOH
2204
A
HOH
2205
3
HOH
HOH
2205
A
HOH
2206
3
HOH
HOH
2206
A
HOH
2207
3
HOH
HOH
2207
A
HOH
2208
3
HOH
HOH
2208
A
HOH
2209
3
HOH
HOH
2209
A
HOH
2210
3
HOH
HOH
2210
A
HOH
2211
3
HOH
HOH
2211
A
HOH
2212
3
HOH
HOH
2212
A
HOH
2213
3
HOH
HOH
2213
A
HOH
2214
3
HOH
HOH
2214
A
HOH
2215
3
HOH
HOH
2215
A
HOH
2216
3
HOH
HOH
2216
A
HOH
2217
3
HOH
HOH
2217
A
HOH
2218
3
HOH
HOH
2218
A
HOH
2219
3
HOH
HOH
2219
A
HOH
2220
3
HOH
HOH
2220
A
HOH
2221
3
HOH
HOH
2221
A
HOH
2222
3
HOH
HOH
2222
A
HOH
2223
3
HOH
HOH
2223
A
HOH
2224
3
HOH
HOH
2224
A
HOH
2225
3
HOH
HOH
2225
A
HOH
2226
3
HOH
HOH
2226
A
HOH
2227
3
HOH
HOH
2227
A
HOH
2228
3
HOH
HOH
2228
A
HOH
2229
3
HOH
HOH
2229
A
HOH
2230
3
HOH
HOH
2230
A
HOH
2231
3
HOH
HOH
2231
A
HOH
2232
3
HOH
HOH
2232
A
HOH
2233
3
HOH
HOH
2233
A
HOH
2234
3
HOH
HOH
2234
A
HOH
2235
3
HOH
HOH
2235
A
HOH
2236
3
HOH
HOH
2236
A
HOH
2237
3
HOH
HOH
2237
A
HOH
2238
3
HOH
HOH
2238
A
HOH
2239
3
HOH
HOH
2239
A
HOH
2240
3
HOH
HOH
2240
A
HOH
2241
3
HOH
HOH
2241
A
HOH
2242
3
HOH
HOH
2242
A
HOH
2243
3
HOH
HOH
2243
A
HOH
2244
3
HOH
HOH
2244
A
HOH
2245
3
HOH
HOH
2245
A
HOH
2246
3
HOH
HOH
2246
A
HOH
2247
3
HOH
HOH
2247
A
HOH
2248
3
HOH
HOH
2248
A
HOH
2249
3
HOH
HOH
2249
A
HOH
2250
3
HOH
HOH
2250
A
HOH
2251
3
HOH
HOH
2251
A
HOH
2252
3
HOH
HOH
2252
A
HOH
2253
3
HOH
HOH
2253
A
HOH
2254
3
HOH
HOH
2254
A
HOH
2255
3
HOH
HOH
2255
A
HOH
2256
3
HOH
HOH
2256
A
HOH
2257
3
HOH
HOH
2257
A
HOH
2258
3
HOH
HOH
2258
A
HOH
2259
3
HOH
HOH
2259
A
HOH
2260
3
HOH
HOH
2260
A
HOH
2261
3
HOH
HOH
2261
A
HOH
2262
3
HOH
HOH
2262
A
HOH
2263
3
HOH
HOH
2263
A
HOH
2264
3
HOH
HOH
2264
A
HOH
2265
3
HOH
HOH
2265
A
HOH
2266
3
HOH
HOH
2266
A
HOH
2267
3
HOH
HOH
2267
A
HOH
2268
3
HOH
HOH
2268
A
HOH
2269
3
HOH
HOH
2269
A
HOH
2270
3
HOH
HOH
2270
A
HOH
2271
3
HOH
HOH
2271
A
HOH
2272
3
HOH
HOH
2272
A
HOH
2273
3
HOH
HOH
2273
A
HOH
2274
3
HOH
HOH
2274
A
HOH
2275
3
HOH
HOH
2275
A
HOH
2276
3
HOH
HOH
2276
A
HOH
2277
3
HOH
HOH
2277
A
HOH
2278
3
HOH
HOH
2278
A
HOH
2279
3
HOH
HOH
2279
A
HOH
2280
3
HOH
HOH
2280
A
HOH
2281
3
HOH
HOH
2281
A
HOH
2282
3
HOH
HOH
2282
A
HOH
2283
3
HOH
HOH
2283
A
HOH
2284
3
HOH
HOH
2284
A
HOH
2285
3
HOH
HOH
2285
A
HOH
2286
3
HOH
HOH
2286
A
HOH
2287
3
HOH
HOH
2287
A
HOH
2288
3
HOH
HOH
2288
A
HOH
2289
3
HOH
HOH
2289
A
HOH
2290
3
HOH
HOH
2290
A
HOH
2291
3
HOH
HOH
2291
A
HOH
2292
3
HOH
HOH
2292
A
HOH
2293
3
HOH
HOH
2293
A
HOH
2294
3
HOH
HOH
2294
A
HOH
2295
3
HOH
HOH
2295
A
HOH
2296
3
HOH
HOH
2296
A
HOH
2297
3
HOH
HOH
2297
A
HOH
2298
3
HOH
HOH
2298
A
HOH
2299
3
HOH
HOH
2299
A
HOH
2300
3
HOH
HOH
2300
A
HOH
2301
3
HOH
HOH
2301
A
HOH
2302
3
HOH
HOH
2302
A
HOH
2303
3
HOH
HOH
2303
A
HOH
2304
3
HOH
HOH
2304
A
HOH
2305
3
HOH
HOH
2305
A
HOH
2306
3
HOH
HOH
2306
A
HOH
2307
3
HOH
HOH
2307
A
HOH
2308
3
HOH
HOH
2308
A
HOH
2309
3
HOH
HOH
2309
A
HOH
2310
3
HOH
HOH
2310
A
HOH
2311
3
HOH
HOH
2311
A
HOH
2312
3
HOH
HOH
2312
A
HOH
2313
3
HOH
HOH
2313
A
HOH
2314
3
HOH
HOH
2314
A
HOH
2315
3
HOH
HOH
2315
A
HOH
2316
3
HOH
HOH
2316
A
HOH
2317
3
HOH
HOH
2317
A
HOH
2318
3
HOH
HOH
2318
A
HOH
2319
3
HOH
HOH
2319
A
HOH
2320
3
HOH
HOH
2320
A
HOH
2321
3
HOH
HOH
2321
A
HOH
2322
3
HOH
HOH
2322
A
HOH
2323
3
HOH
HOH
2323
A
HOH
2324
3
HOH
HOH
2324
A
HOH
2325
3
HOH
HOH
2325
A
HOH
2326
3
HOH
HOH
2326
A
HOH
2327
3
HOH
HOH
2327
A
HOH
2328
3
HOH
HOH
2328
A
HOH
2329
3
HOH
HOH
2329
A
HOH
2330
3
HOH
HOH
2330
A
HOH
2331
3
HOH
HOH
2331
A
HOH
2332
3
HOH
HOH
2332
A
HOH
2333
3
HOH
HOH
2333
A
HOH
2334
3
HOH
HOH
2334
A
HOH
2335
3
HOH
HOH
2335
A
HOH
2336
3
HOH
HOH
2336
A
HOH
2337
3
HOH
HOH
2337
A
HOH
2338
3
HOH
HOH
2338
A
HOH
2339
3
HOH
HOH
2339
A
HOH
2340
3
HOH
HOH
2340
A
HOH
2341
3
HOH
HOH
2341
A
HOH
2342
3
HOH
HOH
2342
A
HOH
2343
3
HOH
HOH
2343
A
HOH
2344
3
HOH
HOH
2344
A
HOH
2345
3
HOH
HOH
2345
A
n
1
0
A
MET
1
n
2
MET
1
A
GLU
2
n
3
GLU
2
A
ASN
3
n
4
ASN
3
A
PHE
4
n
5
PHE
4
A
GLN
5
n
6
GLN
5
A
LYS
6
n
7
LYS
6
A
VAL
7
n
8
VAL
7
A
GLU
8
n
9
GLU
8
A
LYS
9
n
10
LYS
9
A
ILE
10
n
11
ILE
10
A
GLY
11
n
12
GLY
11
A
GLU
12
n
13
GLU
12
A
GLY
13
n
14
GLY
13
A
THR
14
n
15
THR
14
A
TYR
15
n
16
TYR
15
A
GLY
16
n
17
GLY
16
A
VAL
17
n
18
VAL
17
A
VAL
18
n
19
VAL
18
A
TYR
19
n
20
TYR
19
A
LYS
20
n
21
LYS
20
A
ALA
21
n
22
ALA
21
A
ARG
22
n
23
ARG
22
A
ASN
23
n
24
ASN
23
A
LYS
24
n
25
LYS
24
A
LEU
25
n
26
LEU
25
A
THR
26
n
27
THR
26
A
GLY
27
n
28
GLY
27
A
GLU
28
n
29
GLU
28
A
VAL
29
n
30
VAL
29
A
VAL
30
n
31
VAL
30
A
ALA
31
n
32
ALA
31
A
LEU
32
n
33
LEU
32
A
LYS
33
n
34
LYS
33
A
LYS
34
n
35
LYS
34
A
ILE
35
n
36
ILE
35
A
ARG
36
n
37
ARG
36
A
n
38
37
A
n
39
38
A
n
40
39
A
n
41
40
A
n
42
41
A
n
43
42
A
n
44
43
A
VAL
44
n
45
VAL
44
A
PRO
45
n
46
PRO
45
A
SER
46
n
47
SER
46
A
THR
47
n
48
THR
47
A
ALA
48
n
49
ALA
48
A
ILE
49
n
50
ILE
49
A
ARG
50
n
51
ARG
50
A
GLU
51
n
52
GLU
51
A
ILE
52
n
53
ILE
52
A
SER
53
n
54
SER
53
A
LEU
54
n
55
LEU
54
A
LEU
55
n
56
LEU
55
A
LYS
56
n
57
LYS
56
A
GLU
57
n
58
GLU
57
A
LEU
58
n
59
LEU
58
A
ASN
59
n
60
ASN
59
A
HIS
60
n
61
HIS
60
A
PRO
61
n
62
PRO
61
A
ASN
62
n
63
ASN
62
A
ILE
63
n
64
ILE
63
A
VAL
64
n
65
VAL
64
A
LYS
65
n
66
LYS
65
A
LEU
66
n
67
LEU
66
A
LEU
67
n
68
LEU
67
A
ASP
68
n
69
ASP
68
A
VAL
69
n
70
VAL
69
A
ILE
70
n
71
ILE
70
A
HIS
71
n
72
HIS
71
A
THR
72
n
73
THR
72
A
GLU
73
n
74
GLU
73
A
ASN
74
n
75
ASN
74
A
LYS
75
n
76
LYS
75
A
LEU
76
n
77
LEU
76
A
TYR
77
n
78
TYR
77
A
LEU
78
n
79
LEU
78
A
VAL
79
n
80
VAL
79
A
PHE
80
n
81
PHE
80
A
GLU
81
n
82
GLU
81
A
PHE
82
n
83
PHE
82
A
LEU
83
n
84
LEU
83
A
HIS
84
n
85
HIS
84
A
GLN
85
n
86
GLN
85
A
ASP
86
n
87
ASP
86
A
LEU
87
n
88
LEU
87
A
LYS
88
n
89
LYS
88
A
LYS
89
n
90
LYS
89
A
PHE
90
n
91
PHE
90
A
MET
91
n
92
MET
91
A
ASP
92
n
93
ASP
92
A
ALA
93
n
94
ALA
93
A
SER
94
n
95
SER
94
A
ALA
95
n
96
ALA
95
A
LEU
96
n
97
LEU
96
A
THR
97
n
98
THR
97
A
GLY
98
n
99
GLY
98
A
ILE
99
n
100
ILE
99
A
PRO
100
n
101
PRO
100
A
LEU
101
n
102
LEU
101
A
PRO
102
n
103
PRO
102
A
LEU
103
n
104
LEU
103
A
ILE
104
n
105
ILE
104
A
LYS
105
n
106
LYS
105
A
SER
106
n
107
SER
106
A
TYR
107
n
108
TYR
107
A
LEU
108
n
109
LEU
108
A
PHE
109
n
110
PHE
109
A
GLN
110
n
111
GLN
110
A
LEU
111
n
112
LEU
111
A
LEU
112
n
113
LEU
112
A
GLN
113
n
114
GLN
113
A
GLY
114
n
115
GLY
114
A
LEU
115
n
116
LEU
115
A
ALA
116
n
117
ALA
116
A
PHE
117
n
118
PHE
117
A
CYS
118
n
119
CYS
118
A
HIS
119
n
120
HIS
119
A
SER
120
n
121
SER
120
A
HIS
121
n
122
HIS
121
A
ARG
122
n
123
ARG
122
A
VAL
123
n
124
VAL
123
A
LEU
124
n
125
LEU
124
A
HIS
125
n
126
HIS
125
A
ARG
126
n
127
ARG
126
A
ASP
127
n
128
ASP
127
A
LEU
128
n
129
LEU
128
A
LYS
129
n
130
LYS
129
A
PRO
130
n
131
PRO
130
A
GLN
131
n
132
GLN
131
A
ASN
132
n
133
ASN
132
A
LEU
133
n
134
LEU
133
A
LEU
134
n
135
LEU
134
A
ILE
135
n
136
ILE
135
A
ASN
136
n
137
ASN
136
A
THR
137
n
138
THR
137
A
GLU
138
n
139
GLU
138
A
GLY
139
n
140
GLY
139
A
ALA
140
n
141
ALA
140
A
ILE
141
n
142
ILE
141
A
LYS
142
n
143
LYS
142
A
LEU
143
n
144
LEU
143
A
ALA
144
n
145
ALA
144
A
ASP
145
n
146
ASP
145
A
PHE
146
n
147
PHE
146
A
GLY
147
n
148
GLY
147
A
LEU
148
n
149
LEU
148
A
ALA
149
n
150
ALA
149
A
ARG
150
n
151
ARG
150
A
ALA
151
n
152
ALA
151
A
PHE
152
n
153
PHE
152
A
GLY
153
n
154
GLY
153
A
VAL
154
n
155
VAL
154
A
PRO
155
n
156
PRO
155
A
VAL
156
n
157
VAL
156
A
ARG
157
n
158
ARG
157
A
THR
158
n
159
THR
158
A
TYR
159
n
160
TYR
159
A
THR
160
n
161
THR
160
A
HIS
161
n
162
HIS
161
A
GLU
162
n
163
GLU
162
A
VAL
163
n
164
VAL
163
A
VAL
164
n
165
VAL
164
A
THR
165
n
166
THR
165
A
LEU
166
n
167
LEU
166
A
TRP
167
n
168
TRP
167
A
TYR
168
n
169
TYR
168
A
ARG
169
n
170
ARG
169
A
ALA
170
n
171
ALA
170
A
PRO
171
n
172
PRO
171
A
GLU
172
n
173
GLU
172
A
ILE
173
n
174
ILE
173
A
LEU
174
n
175
LEU
174
A
LEU
175
n
176
LEU
175
A
GLY
176
n
177
GLY
176
A
CSD
177
n
178
CSD
177
A
LYS
178
n
179
LYS
178
A
TYR
179
n
180
TYR
179
A
TYR
180
n
181
TYR
180
A
SER
181
n
182
SER
181
A
THR
182
n
183
THR
182
A
ALA
183
n
184
ALA
183
A
VAL
184
n
185
VAL
184
A
ASP
185
n
186
ASP
185
A
ILE
186
n
187
ILE
186
A
TRP
187
n
188
TRP
187
A
SER
188
n
189
SER
188
A
LEU
189
n
190
LEU
189
A
GLY
190
n
191
GLY
190
A
CYS
191
n
192
CYS
191
A
ILE
192
n
193
ILE
192
A
PHE
193
n
194
PHE
193
A
ALA
194
n
195
ALA
194
A
GLU
195
n
196
GLU
195
A
MET
196
n
197
MET
196
A
VAL
197
n
198
VAL
197
A
THR
198
n
199
THR
198
A
ARG
199
n
200
ARG
199
A
ARG
200
n
201
ARG
200
A
ALA
201
n
202
ALA
201
A
LEU
202
n
203
LEU
202
A
PHE
203
n
204
PHE
203
A
PRO
204
n
205
PRO
204
A
GLY
205
n
206
GLY
205
A
ASP
206
n
207
ASP
206
A
SER
207
n
208
SER
207
A
GLU
208
n
209
GLU
208
A
ILE
209
n
210
ILE
209
A
ASP
210
n
211
ASP
210
A
GLN
211
n
212
GLN
211
A
LEU
212
n
213
LEU
212
A
PHE
213
n
214
PHE
213
A
ARG
214
n
215
ARG
214
A
ILE
215
n
216
ILE
215
A
PHE
216
n
217
PHE
216
A
ARG
217
n
218
ARG
217
A
THR
218
n
219
THR
218
A
LEU
219
n
220
LEU
219
A
GLY
220
n
221
GLY
220
A
THR
221
n
222
THR
221
A
PRO
222
n
223
PRO
222
A
ASP
223
n
224
ASP
223
A
GLU
224
n
225
GLU
224
A
VAL
225
n
226
VAL
225
A
VAL
226
n
227
VAL
226
A
TRP
227
n
228
TRP
227
A
PRO
228
n
229
PRO
228
A
GLY
229
n
230
GLY
229
A
VAL
230
n
231
VAL
230
A
THR
231
n
232
THR
231
A
SER
232
n
233
SER
232
A
MET
233
n
234
MET
233
A
PRO
234
n
235
PRO
234
A
ASP
235
n
236
ASP
235
A
TYR
236
n
237
TYR
236
A
LYS
237
n
238
LYS
237
A
PRO
238
n
239
PRO
238
A
SER
239
n
240
SER
239
A
PHE
240
n
241
PHE
240
A
PRO
241
n
242
PRO
241
A
LYS
242
n
243
LYS
242
A
TRP
243
n
244
TRP
243
A
ALA
244
n
245
ALA
244
A
ARG
245
n
246
ARG
245
A
GLN
246
n
247
GLN
246
A
ASP
247
n
248
ASP
247
A
PHE
248
n
249
PHE
248
A
SER
249
n
250
SER
249
A
LYS
250
n
251
LYS
250
A
VAL
251
n
252
VAL
251
A
VAL
252
n
253
VAL
252
A
PRO
253
n
254
PRO
253
A
PRO
254
n
255
PRO
254
A
LEU
255
n
256
LEU
255
A
ASP
256
n
257
ASP
256
A
GLU
257
n
258
GLU
257
A
ASP
258
n
259
ASP
258
A
GLY
259
n
260
GLY
259
A
ARG
260
n
261
ARG
260
A
SER
261
n
262
SER
261
A
LEU
262
n
263
LEU
262
A
LEU
263
n
264
LEU
263
A
SER
264
n
265
SER
264
A
GLN
265
n
266
GLN
265
A
MET
266
n
267
MET
266
A
LEU
267
n
268
LEU
267
A
HIS
268
n
269
HIS
268
A
TYR
269
n
270
TYR
269
A
ASP
270
n
271
ASP
270
A
PRO
271
n
272
PRO
271
A
ASN
272
n
273
ASN
272
A
LYS
273
n
274
LYS
273
A
ARG
274
n
275
ARG
274
A
ILE
275
n
276
ILE
275
A
SER
276
n
277
SER
276
A
ALA
277
n
278
ALA
277
A
LYS
278
n
279
LYS
278
A
ALA
279
n
280
ALA
279
A
ALA
280
n
281
ALA
280
A
LEU
281
n
282
LEU
281
A
ALA
282
n
283
ALA
282
A
HIS
283
n
284
HIS
283
A
PRO
284
n
285
PRO
284
A
PHE
285
n
286
PHE
285
A
PHE
286
n
287
PHE
286
A
GLN
287
n
288
GLN
287
A
ASP
288
n
289
ASP
288
A
VAL
289
n
290
VAL
289
A
THR
290
n
291
THR
290
A
LYS
291
n
292
LYS
291
A
PRO
292
n
293
PRO
292
A
VAL
293
n
294
VAL
293
A
PRO
294
n
295
PRO
294
A
HIS
295
n
296
HIS
295
A
LEU
296
n
297
LEU
296
A
ARG
297
n
298
ARG
297
A
LEU
298
n
299
LEU
298
A
author_and_software_defined_assembly
PQS
1
monomeric
A
CSD
177
3-SULFINOALANINE
A
CSD
178
CYS
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
ILE
10
A
N
ILE
11
A
O
VAL
18
A
O
VAL
19
A
N
ALA
21
A
N
ALA
22
A
O
VAL
30
A
O
VAL
31
A
N
ILE
35
A
N
ILE
36
A
O
LEU
76
A
O
LEU
77
A
O
VAL
79
A
O
VAL
80
A
N
LEU
67
A
N
LEU
68
A
N
GLN
85
A
N
GLN
86
A
O
ILE
135
A
O
ILE
136
A
N
LEU
134
A
N
LEU
135
A
O
LYS
142
A
O
LYS
143
1
A
CG
ARG
36
A
CG
ARG
37
1
Y
1
A
CD
ARG
36
A
CD
ARG
37
1
Y
1
A
NE
ARG
36
A
NE
ARG
37
1
Y
1
A
CZ
ARG
36
A
CZ
ARG
37
1
Y
1
A
NH1
ARG
36
A
NH1
ARG
37
1
Y
1
A
NH2
ARG
36
A
NH2
ARG
37
1
Y
1
A
ACE
0
A
ACE
1
1
Y
1
A
LEU
37
A
LEU
38
1
Y
1
A
ASP
38
A
ASP
39
1
Y
1
A
THR
39
A
THR
40
1
Y
1
A
GLU
40
A
GLU
41
1
Y
1
A
THR
41
A
THR
42
1
Y
1
A
GLU
42
A
GLU
43
1
Y
1
A
GLY
43
A
GLY
44
1
Y
1
A
A
O
O
HOH
HOH
2218
2220
0.03
1
A
A
OE2
O
GLU
HOH
257
2296
1.94
1
A
A
O
O
HOH
HOH
2221
2222
2.13
1
A
A
O
O
HOH
HOH
2192
2210
2.19
1
3.54
0.50
120.30
123.84
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
150
150
150
N
1
5.71
0.90
118.30
124.01
A
A
A
CB
CG
OD2
ASP
ASP
ASP
223
223
223
N
1
9.11
1.50
110.90
120.01
A
A
A
CA
CB
CG2
VAL
VAL
VAL
226
226
226
A
N
1
-14.21
1.50
103.20
88.99
A
A
A
N
CD
CG
PRO
PRO
PRO
254
254
254
N
1
6.70
0.90
118.30
125.00
A
A
A
CB
CG
OD2
ASP
ASP
ASP
288
288
288
N
1
A
ARG
126
79.55
-11.88
1
A
ASP
127
-141.10
47.91
17.44
-0.34000
0.00000
0.00000
1.33000
0.00000
-0.98000
0.973
0.962
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
0.185
0.151
0.153
1.30
50.64
3380
60158
5.300
94.5
2.002
0.044
RANDOM
1
THROUGHOUT
MOLECULAR REPLACEMENT
0.056
0.053
0.80
0.80
1.40
PDB ENTRY 1E1V
MAXIMUM LIKELIHOOD
BABINET MODEL WITH MASK
1.30
50.64
345
2704
17
0
2342
0.020
0.022
2447
0.001
0.020
2290
1.910
1.977
3315
1.941
3.000
5334
5.138
3.000
287
16.761
15.000
478
0.161
0.200
373
0.010
0.020
2617
0.003
0.020
497
0.262
0.300
761
0.218
0.300
2530
0.155
0.500
7
0.242
0.500
259
0.009
0.500
1
0.174
0.300
29
0.284
0.300
67
0.204
0.500
49
0.302
0.500
1
1.935
1.500
1456
2.871
2.000
2373
3.276
3.000
991
4.683
4.500
942
0.3140
0.2790
1.33
177
3293
20
1.300
20.000
1GZ8
63538
0.000
0.04600
1
20.2000
2.300
96.3
0.47100
1.30
1.36
1.800
1
2.30
97.2
refinement
REFMAC
5.0
data reduction
DENZO
data scaling
SCALEPACK
phasing
CCP4
HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR 2-Amino-6-(3'-methyl-2'-oxo)butoxypurine
1
N
N
2
N
N
3
N
N
A
PRO
45
A
PRO
46
HELX_P
A
LYS
56
A
LYS
57
1
1
12
A
LEU
87
A
LEU
88
HELX_P
A
SER
94
A
SER
95
1
2
8
A
PRO
100
A
PRO
101
HELX_P
A
HIS
121
A
HIS
122
1
3
22
A
LYS
129
A
LYS
130
HELX_P
A
GLN
131
A
GLN
132
5
4
3
A
GLY
147
A
GLY
148
HELX_P
A
GLY
153
A
GLY
154
1
5
7
A
ALA
170
A
ALA
171
HELX_P
A
LEU
175
A
LEU
176
1
6
6
A
THR
182
A
THR
183
HELX_P
A
ARG
199
A
ARG
200
1
7
18
A
SER
207
A
SER
208
HELX_P
A
GLY
220
A
GLY
221
1
8
14
A
GLY
229
A
GLY
230
HELX_P
A
MET
233
A
MET
234
5
9
5
A
ASP
247
A
ASP
248
HELX_P
A
VAL
252
A
VAL
253
1
10
6
A
ASP
256
A
ASP
257
HELX_P
A
LEU
267
A
LEU
268
1
11
12
A
SER
276
A
SER
277
HELX_P
A
ALA
282
A
ALA
283
1
12
7
A
HIS
283
A
HIS
284
HELX_P
A
GLN
287
A
GLN
288
5
13
5
covale
1.340
both
A
GLY
176
A
C
GLY
177
1_555
A
CSD
177
A
N
CSD
178
1_555
covale
1.414
both
A
CSD
177
A
C
CSD
178
1_555
A
LYS
178
A
N
LYS
179
1_555
TRANSFERASE
KINASE, PROTEIN KINASE, CELL CYCLE, PHOSPHORYLATION, CELL DIVISION, MITOSIS, INHIBITION, TRANSFERASE, SERINE/THREONINE-PROTEIN KINASE, ATP-BINDING, 3D-STRUCTURE.
1GZ8
PDB
1
1GZ8
CDK2_HUMAN
UNP
1
P24941
0
0
1GZ8
0
0
1GZ8
A
1
1
1
1
298
1GZ8
1
298
P24941
A
2
2
299
5
3
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
PHE
4
A
PHE
5
A
GLU
12
A
GLU
13
A
VAL
17
A
VAL
18
A
ASN
23
A
ASN
24
A
VAL
29
A
VAL
30
A
ILE
35
A
ILE
36
A
LYS
75
A
LYS
76
A
GLU
81
A
GLU
82
A
LEU
66
A
LEU
67
A
THR
72
A
THR
73
A
GLN
85
A
GLN
86
A
ASP
86
A
ASP
87
A
LEU
133
A
LEU
134
A
ILE
135
A
ILE
136
A
ILE
141
A
ILE
142
A
LEU
143
A
LEU
144
BINDING SITE FOR RESIDUE MBP A 1300
A
MBP
1300
Software
13
A
ILE
10
A
ILE
11
13
1_555
A
GLY
11
A
GLY
12
13
1_555
A
GLU
12
A
GLU
13
13
1_555
A
GLY
13
A
GLY
14
13
1_555
A
ALA
31
A
ALA
32
13
1_555
A
LYS
33
A
LYS
34
13
1_555
A
PHE
80
A
PHE
81
13
1_555
A
GLU
81
A
GLU
82
13
1_555
A
PHE
82
A
PHE
83
13
1_555
A
LEU
83
A
LEU
84
13
1_555
A
GLN
131
A
GLN
132
13
1_555
A
LEU
134
A
LEU
135
13
1_555
A
HOH
2343
C
HOH
13
1_555
19
P 21 21 21