0.012853
0.007420
0.000000
0.000000
0.014841
0.000000
0.000000
0.000000
0.004486
0.00000
0.00000
0.00000
Amaning, K.
Lowinsky, M.
Vallee, F.
Steier, V.
Marcireau, C.
Ugolini, A.
Delorme, C.
McCort, G.
Andouche, C.
Vougier, S.
Llopart, S.
Halland, N.
Rak, A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
12
90.00
90.00
120.00
77.805
77.805
222.926
C13 H13 Cl N2 O2
264.708
7-chloranyl-6-[(3S)-pyrrolidin-3-yl]oxy-2H-isoquinolin-1-one
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 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
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
CL
Y
2
N
C
Y
3
N
C
Y
4
N
C
N
5
N
C
N
6
N
O
N
7
N
N
N
8
N
C
Y
9
N
C
Y
10
N
C
Y
11
N
C
N
12
N
O
N
13
S
C
N
14
N
C
N
15
N
C
N
16
N
C
N
17
N
C
N
18
N
N
N
19
N
H
N
20
N
H
N
21
N
H
N
22
N
H
N
23
N
H
N
24
N
H
N
25
N
H
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
N
N
33
S
C
N
34
N
C
N
35
N
O
N
36
N
C
N
37
N
O
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
N
N
46
S
C
N
47
N
C
N
48
N
O
N
49
N
C
N
50
N
C
N
51
N
C
N
52
N
N
N
53
N
C
N
54
N
N
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
H
N
66
N
H
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
N
N
73
S
C
N
74
N
C
N
75
N
O
N
76
N
C
N
77
N
C
N
78
N
O
N
79
N
N
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
H
N
89
N
N
N
90
S
C
N
91
N
C
N
92
N
O
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
O
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
N
N
106
R
C
N
107
N
C
N
108
N
O
N
109
N
C
N
110
N
S
N
111
N
O
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
N
N
120
S
C
N
121
N
C
N
122
N
O
N
123
N
C
N
124
N
C
N
125
N
C
N
126
N
O
N
127
N
N
N
128
N
O
N
129
N
H
N
130
N
H
N
131
N
H
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
N
N
140
S
C
N
141
N
C
N
142
N
O
N
143
N
C
N
144
N
C
N
145
N
C
N
146
N
O
N
147
N
O
N
148
N
O
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
N
N
159
N
C
N
160
N
C
N
161
N
O
N
162
N
O
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
N
N
169
S
C
N
170
N
C
N
171
N
O
N
172
N
C
Y
173
N
C
Y
174
N
N
Y
175
N
C
Y
176
N
C
Y
177
N
N
N
178
N
O
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
O
N
190
N
H
N
191
N
H
N
192
N
N
N
193
S
C
N
194
N
C
N
195
N
O
N
196
S
C
N
197
N
C
N
198
N
C
N
199
N
C
N
200
N
O
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
N
N
215
S
C
N
216
N
C
N
217
N
O
N
218
N
C
N
219
N
C
N
220
N
C
N
221
N
C
N
222
N
O
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
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
N
N
237
S
C
N
238
N
C
N
239
N
O
N
240
N
C
N
241
N
C
N
242
N
C
N
243
N
C
N
244
N
N
N
245
N
O
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
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
H
N
257
N
H
N
258
N
H
N
259
N
H
N
260
N
H
N
261
N
N
N
262
S
C
N
263
N
C
N
264
N
O
N
265
N
C
N
266
N
C
N
267
N
S
N
268
N
C
N
269
N
O
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
N
N
282
S
C
N
283
N
C
N
284
N
O
N
285
N
C
Y
286
N
C
Y
287
N
C
Y
288
N
C
Y
289
N
C
Y
290
N
C
Y
291
N
C
N
292
N
O
N
293
N
H
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
N
N
305
S
C
N
306
N
C
N
307
N
O
N
308
N
C
N
309
N
C
N
310
N
C
N
311
N
O
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
N
N
322
S
C
N
323
N
C
N
324
N
O
N
325
N
C
N
326
N
O
N
327
N
O
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
N
N
336
S
C
N
337
N
C
N
338
N
O
N
339
R
C
N
340
N
O
N
341
N
C
N
342
N
O
N
343
N
H
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
N
N
353
S
C
N
354
N
C
N
355
N
O
N
356
N
C
Y
357
N
C
Y
358
N
C
Y
359
N
C
Y
360
N
N
Y
361
N
C
Y
362
N
C
Y
363
N
C
Y
364
N
C
Y
365
N
C
N
366
N
O
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
N
N
380
S
C
N
381
N
C
N
382
N
O
N
383
N
C
Y
384
N
C
Y
385
N
C
Y
386
N
C
Y
387
N
C
Y
388
N
C
Y
389
N
C
N
390
N
O
N
391
N
O
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
H
N
402
N
H
N
403
N
N
N
404
S
C
N
405
N
C
N
406
N
O
N
407
N
C
N
408
N
C
N
409
N
C
N
410
N
O
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
1
N
sing
Y
2
N
sing
Y
3
N
doub
Y
4
N
doub
N
5
N
sing
Y
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
doub
Y
11
N
doub
N
12
N
sing
Y
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
sing
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
sing
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
doub
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
sing
N
52
N
doub
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
sing
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
sing
N
77
N
sing
N
78
N
doub
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
doub
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
doub
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
doub
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
doub
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
doub
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
doub
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
doub
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
doub
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
sing
N
159
N
doub
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
doub
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
Y
173
N
sing
Y
174
N
doub
Y
175
N
doub
N
176
N
sing
Y
177
N
sing
N
178
N
sing
Y
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
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
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
doub
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
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
doub
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
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
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
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
Y
281
N
doub
Y
282
N
sing
Y
283
N
sing
N
284
N
sing
Y
285
N
doub
N
286
N
sing
Y
287
N
doub
N
288
N
sing
Y
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
doub
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
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
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
doub
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
doub
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
Y
350
N
doub
Y
351
N
sing
Y
352
N
sing
N
353
N
sing
Y
354
N
doub
Y
355
N
sing
Y
356
N
sing
N
357
N
sing
Y
358
N
sing
Y
359
N
doub
N
360
N
sing
Y
361
N
doub
N
362
N
sing
Y
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
Y
378
N
doub
Y
379
N
sing
Y
380
N
sing
N
381
N
sing
Y
382
N
doub
N
383
N
sing
Y
384
N
doub
N
385
N
sing
Y
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
sing
N
393
N
sing
N
394
N
sing
N
395
N
sing
N
396
N
sing
N
397
N
doub
N
398
N
sing
N
399
N
sing
N
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
sing
N
404
N
sing
N
405
N
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
UK
Bioorg.Med.Chem.Lett.
BMCLE8
1127
0960-894X
23
3620
10.1016/J.BMCL.2013.04.003
23648182
The Use of Virtual Screening and Differential Scanning Fluorimetry for the Rapid Identification of Fragments Active Against Mek1.
2013
10.2210/pdb3zm4/pdb
pdb_00003zm4
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
2011-04-27
SINGLE WAVELENGTH
M
x-ray
1
0.9784
1.0
ID23-1
ESRF
0.9784
SYNCHROTRON
ESRF
38916.879
DUAL SPECIFICITY MITOGEN-ACTIVATED PROTEIN KINASE KINASE 1
2.7.12.2
RESIDUES 37-383
YES
1
man
polymer
264.708
7-chloranyl-6-[(3S)-pyrrolidin-3-yl]oxy-2H-isoquinolin-1-one
1
syn
non-polymer
18.015
water
137
nat
water
MAP KINASE KINASE 1, MAPKK 1, MKK1, ERK ACTIVATOR KINASE 1, MAPK/ERK KINASE 1, MEK 1
no
no
GLEELELDEQQRKRLEAFLTQKQKVGELKDDDFEKISELGAGNGGVVFKVSHKPSGLVMARKLIHLEIKPAIRNQIIREL
QVLHECNSPYIVGFYGAFYSDGEISICMEHMDGGSLDQVLKKAGRIPEQILGKVSIAVIKGLTYLREKHKIMHRDVKPSN
ILVNSRGEIKLCDFGVSGQLIDSMANSFVGTRSYMSPERLQGTHYSVQSDIWSMGLSLVEMAVGRYPIPPPDAKELELMF
GCQVEGDAAETPPRPRTPGRPLNKKGMDSRPPMAIFELLDYIVNEPPPKLPSGVFSLEFQDFVNKCLIKNPAERADLKQL
MVHAFIKRSDAEEVDFAGWLCSTIGLNQ
GLEELELDEQQRKRLEAFLTQKQKVGELKDDDFEKISELGAGNGGVVFKVSHKPSGLVMARKLIHLEIKPAIRNQIIREL
QVLHECNSPYIVGFYGAFYSDGEISICMEHMDGGSLDQVLKKAGRIPEQILGKVSIAVIKGLTYLREKHKIMHRDVKPSN
ILVNSRGEIKLCDFGVSGQLIDSMANSFVGTRSYMSPERLQGTHYSVQSDIWSMGLSLVEMAVGRYPIPPPDAKELELMF
GCQVEGDAAETPPRPRTPGRPLNKKGMDSRPPMAIFELLDYIVNEPPPKLPSGVFSLEFQDFVNKCLIKNPAERADLKQL
MVHAFIKRSDAEEVDFAGWLCSTIGLNQ
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
HUMAN
FALL ARMYWORM
sample
9606
HOMO SAPIENS
Sf21
7108
SPODOPTERA FRUGIPERDA
1
2.50
50.85
NONE
7.7
Appropriate single crystals were grown using this set-up in PEG 4000 18%, Tris 100mM pH7.7, DMSO 2% and CaCl2 0.2M and were extracted from the low volume drops, cryo-protected in mother liquor with 20% glycerol and flash cooled for synchrotron collection
diffrn_source
exptl_crystal_grow
entity_src_gen
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
struct_site
repository
Initial release
Database references
Data collection
Experimental preparation
Data collection
Source and taxonomy
Data collection
Database references
Derived calculations
Other
1
0
2013-05-22
1
1
2013-05-29
1
2
2018-05-02
1
3
2019-04-24
1
4
2024-05-08
_diffrn_source.pdbx_synchrotron_beamline
_exptl_crystal_grow.pdbx_details
_entity_src_gen.pdbx_host_org_cell_line
_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
CRYSTAL STRUCTURE OF MEK1 IN COMPLEX WITH FRAGMENT SAR198059
CRYSTAL STRUCTURE OF MEK1 IN COMPLEX WITH FRAGMENT 3
CRYSTAL STRUCTURE OF MEK1 IN COMPLEX WITH FRAGMENT 18
CRYSTAL STRUCTURE OF MEK1 IN COMPLEX WITH FRAGMENT 8
PDBE
Y
PDBE
2013-02-05
REL
REL
22T
7-chloranyl-6-[(3S)-pyrrolidin-3-yl]oxy-2H-isoquinolin-1-one
HOH
water
22T
1383
2
22T
22T
1383
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
n
1
36
A
n
2
37
A
n
3
38
A
n
4
39
A
LEU
40
n
5
LEU
40
A
GLU
41
n
6
GLU
41
A
LEU
42
n
7
LEU
42
A
ASP
43
n
8
ASP
43
A
GLU
44
n
9
GLU
44
A
GLN
45
n
10
GLN
45
A
GLN
46
n
11
GLN
46
A
ARG
47
n
12
ARG
47
A
LYS
48
n
13
LYS
48
A
ARG
49
n
14
ARG
49
A
LEU
50
n
15
LEU
50
A
GLU
51
n
16
GLU
51
A
ALA
52
n
17
ALA
52
A
PHE
53
n
18
PHE
53
A
LEU
54
n
19
LEU
54
A
THR
55
n
20
THR
55
A
GLN
56
n
21
GLN
56
A
LYS
57
n
22
LYS
57
A
GLN
58
n
23
GLN
58
A
LYS
59
n
24
LYS
59
A
VAL
60
n
25
VAL
60
A
GLY
61
n
26
GLY
61
A
GLU
62
n
27
GLU
62
A
LEU
63
n
28
LEU
63
A
LYS
64
n
29
LYS
64
A
ASP
65
n
30
ASP
65
A
ASP
66
n
31
ASP
66
A
ASP
67
n
32
ASP
67
A
PHE
68
n
33
PHE
68
A
GLU
69
n
34
GLU
69
A
LYS
70
n
35
LYS
70
A
ILE
71
n
36
ILE
71
A
SER
72
n
37
SER
72
A
GLU
73
n
38
GLU
73
A
LEU
74
n
39
LEU
74
A
GLY
75
n
40
GLY
75
A
ALA
76
n
41
ALA
76
A
GLY
77
n
42
GLY
77
A
ASN
78
n
43
ASN
78
A
GLY
79
n
44
GLY
79
A
GLY
80
n
45
GLY
80
A
VAL
81
n
46
VAL
81
A
VAL
82
n
47
VAL
82
A
PHE
83
n
48
PHE
83
A
LYS
84
n
49
LYS
84
A
VAL
85
n
50
VAL
85
A
SER
86
n
51
SER
86
A
HIS
87
n
52
HIS
87
A
LYS
88
n
53
LYS
88
A
PRO
89
n
54
PRO
89
A
SER
90
n
55
SER
90
A
GLY
91
n
56
GLY
91
A
LEU
92
n
57
LEU
92
A
VAL
93
n
58
VAL
93
A
MET
94
n
59
MET
94
A
ALA
95
n
60
ALA
95
A
ARG
96
n
61
ARG
96
A
LYS
97
n
62
LYS
97
A
LEU
98
n
63
LEU
98
A
ILE
99
n
64
ILE
99
A
HIS
100
n
65
HIS
100
A
LEU
101
n
66
LEU
101
A
GLU
102
n
67
GLU
102
A
ILE
103
n
68
ILE
103
A
LYS
104
n
69
LYS
104
A
PRO
105
n
70
PRO
105
A
ALA
106
n
71
ALA
106
A
ILE
107
n
72
ILE
107
A
ARG
108
n
73
ARG
108
A
ASN
109
n
74
ASN
109
A
GLN
110
n
75
GLN
110
A
ILE
111
n
76
ILE
111
A
ILE
112
n
77
ILE
112
A
ARG
113
n
78
ARG
113
A
GLU
114
n
79
GLU
114
A
LEU
115
n
80
LEU
115
A
GLN
116
n
81
GLN
116
A
VAL
117
n
82
VAL
117
A
LEU
118
n
83
LEU
118
A
HIS
119
n
84
HIS
119
A
GLU
120
n
85
GLU
120
A
CYS
121
n
86
CYS
121
A
ASN
122
n
87
ASN
122
A
SER
123
n
88
SER
123
A
PRO
124
n
89
PRO
124
A
TYR
125
n
90
TYR
125
A
ILE
126
n
91
ILE
126
A
VAL
127
n
92
VAL
127
A
GLY
128
n
93
GLY
128
A
PHE
129
n
94
PHE
129
A
TYR
130
n
95
TYR
130
A
GLY
131
n
96
GLY
131
A
ALA
132
n
97
ALA
132
A
PHE
133
n
98
PHE
133
A
TYR
134
n
99
TYR
134
A
SER
135
n
100
SER
135
A
ASP
136
n
101
ASP
136
A
GLY
137
n
102
GLY
137
A
GLU
138
n
103
GLU
138
A
ILE
139
n
104
ILE
139
A
SER
140
n
105
SER
140
A
ILE
141
n
106
ILE
141
A
CYS
142
n
107
CYS
142
A
MET
143
n
108
MET
143
A
GLU
144
n
109
GLU
144
A
HIS
145
n
110
HIS
145
A
MET
146
n
111
MET
146
A
ASP
147
n
112
ASP
147
A
GLY
148
n
113
GLY
148
A
GLY
149
n
114
GLY
149
A
SER
150
n
115
SER
150
A
LEU
151
n
116
LEU
151
A
ASP
152
n
117
ASP
152
A
GLN
153
n
118
GLN
153
A
VAL
154
n
119
VAL
154
A
LEU
155
n
120
LEU
155
A
LYS
156
n
121
LYS
156
A
LYS
157
n
122
LYS
157
A
ALA
158
n
123
ALA
158
A
GLY
159
n
124
GLY
159
A
ARG
160
n
125
ARG
160
A
ILE
161
n
126
ILE
161
A
PRO
162
n
127
PRO
162
A
GLU
163
n
128
GLU
163
A
GLN
164
n
129
GLN
164
A
ILE
165
n
130
ILE
165
A
LEU
166
n
131
LEU
166
A
GLY
167
n
132
GLY
167
A
LYS
168
n
133
LYS
168
A
VAL
169
n
134
VAL
169
A
SER
170
n
135
SER
170
A
ILE
171
n
136
ILE
171
A
ALA
172
n
137
ALA
172
A
VAL
173
n
138
VAL
173
A
ILE
174
n
139
ILE
174
A
LYS
175
n
140
LYS
175
A
GLY
176
n
141
GLY
176
A
LEU
177
n
142
LEU
177
A
THR
178
n
143
THR
178
A
TYR
179
n
144
TYR
179
A
LEU
180
n
145
LEU
180
A
ARG
181
n
146
ARG
181
A
GLU
182
n
147
GLU
182
A
LYS
183
n
148
LYS
183
A
HIS
184
n
149
HIS
184
A
LYS
185
n
150
LYS
185
A
ILE
186
n
151
ILE
186
A
MET
187
n
152
MET
187
A
HIS
188
n
153
HIS
188
A
ARG
189
n
154
ARG
189
A
ASP
190
n
155
ASP
190
A
VAL
191
n
156
VAL
191
A
LYS
192
n
157
LYS
192
A
PRO
193
n
158
PRO
193
A
SER
194
n
159
SER
194
A
ASN
195
n
160
ASN
195
A
ILE
196
n
161
ILE
196
A
LEU
197
n
162
LEU
197
A
VAL
198
n
163
VAL
198
A
ASN
199
n
164
ASN
199
A
SER
200
n
165
SER
200
A
ARG
201
n
166
ARG
201
A
GLY
202
n
167
GLY
202
A
GLU
203
n
168
GLU
203
A
ILE
204
n
169
ILE
204
A
LYS
205
n
170
LYS
205
A
LEU
206
n
171
LEU
206
A
CYS
207
n
172
CYS
207
A
ASP
208
n
173
ASP
208
A
PHE
209
n
174
PHE
209
A
GLY
210
n
175
GLY
210
A
VAL
211
n
176
VAL
211
A
SER
212
n
177
SER
212
A
GLY
213
n
178
GLY
213
A
GLN
214
n
179
GLN
214
A
LEU
215
n
180
LEU
215
A
ILE
216
n
181
ILE
216
A
ASP
217
n
182
ASP
217
A
SER
218
n
183
SER
218
A
MET
219
n
184
MET
219
A
ALA
220
n
185
ALA
220
A
n
186
221
A
n
187
222
A
n
188
223
A
n
189
224
A
GLY
225
n
190
GLY
225
A
THR
226
n
191
THR
226
A
ARG
227
n
192
ARG
227
A
SER
228
n
193
SER
228
A
TYR
229
n
194
TYR
229
A
MET
230
n
195
MET
230
A
SER
231
n
196
SER
231
A
PRO
232
n
197
PRO
232
A
GLU
233
n
198
GLU
233
A
ARG
234
n
199
ARG
234
A
LEU
235
n
200
LEU
235
A
GLN
236
n
201
GLN
236
A
GLY
237
n
202
GLY
237
A
THR
238
n
203
THR
238
A
HIS
239
n
204
HIS
239
A
TYR
240
n
205
TYR
240
A
SER
241
n
206
SER
241
A
VAL
242
n
207
VAL
242
A
GLN
243
n
208
GLN
243
A
SER
244
n
209
SER
244
A
ASP
245
n
210
ASP
245
A
ILE
246
n
211
ILE
246
A
TRP
247
n
212
TRP
247
A
SER
248
n
213
SER
248
A
MET
249
n
214
MET
249
A
GLY
250
n
215
GLY
250
A
LEU
251
n
216
LEU
251
A
SER
252
n
217
SER
252
A
LEU
253
n
218
LEU
253
A
VAL
254
n
219
VAL
254
A
GLU
255
n
220
GLU
255
A
MET
256
n
221
MET
256
A
ALA
257
n
222
ALA
257
A
VAL
258
n
223
VAL
258
A
GLY
259
n
224
GLY
259
A
ARG
260
n
225
ARG
260
A
TYR
261
n
226
TYR
261
A
PRO
262
n
227
PRO
262
A
ILE
263
n
228
ILE
263
A
PRO
264
n
229
PRO
264
A
PRO
265
n
230
PRO
265
A
PRO
266
n
231
PRO
266
A
ASP
267
n
232
ASP
267
A
ALA
268
n
233
ALA
268
A
LYS
269
n
234
LYS
269
A
GLU
270
n
235
GLU
270
A
LEU
271
n
236
LEU
271
A
GLU
272
n
237
GLU
272
A
LEU
273
n
238
LEU
273
A
MET
274
n
239
MET
274
A
PHE
275
n
240
PHE
275
A
GLY
276
n
241
GLY
276
A
CYS
277
n
242
CYS
277
A
n
243
278
A
n
244
279
A
n
245
280
A
n
246
281
A
n
247
282
A
n
248
283
A
n
249
284
A
n
250
285
A
n
251
286
A
n
252
287
A
n
253
288
A
n
254
289
A
n
255
290
A
n
256
291
A
n
257
292
A
n
258
293
A
n
259
294
A
n
260
295
A
n
261
296
A
n
262
297
A
n
263
298
A
n
264
299
A
n
265
300
A
n
266
301
A
n
267
302
A
n
268
303
A
n
269
304
A
n
270
305
A
n
271
306
A
PRO
307
n
272
PRO
307
A
MET
308
n
273
MET
308
A
ALA
309
n
274
ALA
309
A
ILE
310
n
275
ILE
310
A
PHE
311
n
276
PHE
311
A
GLU
312
n
277
GLU
312
A
LEU
313
n
278
LEU
313
A
LEU
314
n
279
LEU
314
A
ASP
315
n
280
ASP
315
A
TYR
316
n
281
TYR
316
A
ILE
317
n
282
ILE
317
A
VAL
318
n
283
VAL
318
A
ASN
319
n
284
ASN
319
A
GLU
320
n
285
GLU
320
A
PRO
321
n
286
PRO
321
A
PRO
322
n
287
PRO
322
A
PRO
323
n
288
PRO
323
A
LYS
324
n
289
LYS
324
A
LEU
325
n
290
LEU
325
A
PRO
326
n
291
PRO
326
A
SER
327
n
292
SER
327
A
GLY
328
n
293
GLY
328
A
VAL
329
n
294
VAL
329
A
PHE
330
n
295
PHE
330
A
SER
331
n
296
SER
331
A
LEU
332
n
297
LEU
332
A
GLU
333
n
298
GLU
333
A
PHE
334
n
299
PHE
334
A
GLN
335
n
300
GLN
335
A
ASP
336
n
301
ASP
336
A
PHE
337
n
302
PHE
337
A
VAL
338
n
303
VAL
338
A
ASN
339
n
304
ASN
339
A
LYS
340
n
305
LYS
340
A
CYS
341
n
306
CYS
341
A
LEU
342
n
307
LEU
342
A
ILE
343
n
308
ILE
343
A
LYS
344
n
309
LYS
344
A
ASN
345
n
310
ASN
345
A
PRO
346
n
311
PRO
346
A
ALA
347
n
312
ALA
347
A
GLU
348
n
313
GLU
348
A
ARG
349
n
314
ARG
349
A
ALA
350
n
315
ALA
350
A
ASP
351
n
316
ASP
351
A
n
317
352
A
LYS
353
n
318
LYS
353
A
GLN
354
n
319
GLN
354
A
LEU
355
n
320
LEU
355
A
MET
356
n
321
MET
356
A
VAL
357
n
322
VAL
357
A
HIS
358
n
323
HIS
358
A
ALA
359
n
324
ALA
359
A
PHE
360
n
325
PHE
360
A
ILE
361
n
326
ILE
361
A
LYS
362
n
327
LYS
362
A
ARG
363
n
328
ARG
363
A
SER
364
n
329
SER
364
A
ASP
365
n
330
ASP
365
A
ALA
366
n
331
ALA
366
A
GLU
367
n
332
GLU
367
A
GLU
368
n
333
GLU
368
A
VAL
369
n
334
VAL
369
A
ASP
370
n
335
ASP
370
A
PHE
371
n
336
PHE
371
A
ALA
372
n
337
ALA
372
A
GLY
373
n
338
GLY
373
A
TRP
374
n
339
TRP
374
A
LEU
375
n
340
LEU
375
A
CYS
376
n
341
CYS
376
A
SER
377
n
342
SER
377
A
THR
378
n
343
THR
378
A
ILE
379
n
344
ILE
379
A
GLY
380
n
345
GLY
380
A
LEU
381
n
346
LEU
381
A
ASN
382
n
347
ASN
382
A
n
348
383
A
author_and_software_defined_assembly
PISA
1
monomeric
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
LEU
74
A
N
LEU
39
A
O
VAL
82
A
O
VAL
47
A
N
HIS
87
A
N
HIS
52
A
O
LEU
92
A
O
LEU
57
A
N
ILE
99
A
N
ILE
64
A
O
ILE
139
A
O
ILE
104
A
O
CYS
142
A
O
CYS
107
A
N
TYR
130
A
N
TYR
95
A
N
LEU
197
A
N
LEU
162
A
O
LYS
205
A
O
LYS
170
1
A
HOH
2020
C
HOH
1
A
HOH
2035
C
HOH
1
A
HOH
2066
C
HOH
1
A
HOH
2120
C
HOH
1
A
C
ALA
220
A
C
ALA
185
1
Y
1
A
O
ALA
220
A
O
ALA
185
1
Y
1
A
CB
ALA
220
A
CB
ALA
185
1
Y
1
A
C
CYS
277
A
C
CYS
242
1
Y
1
A
O
CYS
277
A
O
CYS
242
1
Y
1
A
CB
CYS
277
A
CB
CYS
242
1
Y
1
A
SG
CYS
277
A
SG
CYS
242
1
Y
1
A
C
ASN
382
A
C
ASN
347
1
Y
1
A
O
ASN
382
A
O
ASN
347
1
Y
1
A
CB
ASN
382
A
CB
ASN
347
1
Y
1
A
CG
ASN
382
A
CG
ASN
347
1
Y
1
A
OD1
ASN
382
A
OD1
ASN
347
1
Y
1
A
ND2
ASN
382
A
ND2
ASN
347
1
Y
1
A
GLY
36
A
GLY
1
1
Y
1
A
LEU
37
A
LEU
2
1
Y
1
A
GLU
38
A
GLU
3
1
Y
1
A
GLU
39
A
GLU
4
1
Y
1
A
ASN
221
A
ASN
186
1
Y
1
A
SER
222
A
SER
187
1
Y
1
A
PHE
223
A
PHE
188
1
Y
1
A
VAL
224
A
VAL
189
1
Y
1
A
GLN
278
A
GLN
243
1
Y
1
A
VAL
279
A
VAL
244
1
Y
1
A
GLU
280
A
GLU
245
1
Y
1
A
GLY
281
A
GLY
246
1
Y
1
A
ASP
282
A
ASP
247
1
Y
1
A
ALA
283
A
ALA
248
1
Y
1
A
ALA
284
A
ALA
249
1
Y
1
A
GLU
285
A
GLU
250
1
Y
1
A
THR
286
A
THR
251
1
Y
1
A
PRO
287
A
PRO
252
1
Y
1
A
PRO
288
A
PRO
253
1
Y
1
A
ARG
289
A
ARG
254
1
Y
1
A
PRO
290
A
PRO
255
1
Y
1
A
ARG
291
A
ARG
256
1
Y
1
A
THR
292
A
THR
257
1
Y
1
A
PRO
293
A
PRO
258
1
Y
1
A
GLY
294
A
GLY
259
1
Y
1
A
ARG
295
A
ARG
260
1
Y
1
A
PRO
296
A
PRO
261
1
Y
1
A
LEU
297
A
LEU
262
1
Y
1
A
ASN
298
A
ASN
263
1
Y
1
A
LYS
299
A
LYS
264
1
Y
1
A
LYS
300
A
LYS
265
1
Y
1
A
GLY
301
A
GLY
266
1
Y
1
A
MET
302
A
MET
267
1
Y
1
A
ASP
303
A
ASP
268
1
Y
1
A
SER
304
A
SER
269
1
Y
1
A
ARG
305
A
ARG
270
1
Y
1
A
PRO
306
A
PRO
271
1
Y
1
A
LEU
352
A
LEU
317
1
Y
1
A
GLN
383
A
GLN
348
1
Y
1
A
ASP
136
38.06
65.95
1
A
ARG
189
74.75
-8.66
1
A
ASP
190
-146.19
55.72
1
A
SER
241
-120.44
-155.59
1
A
VAL
329
-135.00
-35.58
1
A
LEU
381
-69.89
97.26
47.13
0.0499
0.0000
0.0000
0.0499
0.0000
-0.0998
0.9446
0.9292
0.2408
0.2054
0.2074
2.37
64.50
1005
17065
5.89
99.99
0.303
RANDOM
1
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
0.346
0.230
0.222
0.283
2.37
64.50
137
2569
18
0
2414
0.010
2495
HARMONIC
2.00
1.06
3358
HARMONIC
2.00
901
SINUSOIDAL
2.00
62
HARMONIC
2.00
371
HARMONIC
5.00
2495
HARMONIC
20.00
2.92
17.92
313
SEMIHARMONIC
5.00
2850
SEMIHARMONIC
4.00
0.2835
0.2179
0.2220
2.51
177
2496
2673
9
6.62
99.99
50.12
2.37
64.50
3ZM4
17174
2.0
0.10
1
28.30
18.6
100.0
0.52
2.37
2.50
9.00
1
19.7
99.9
refinement
BUSTER
2.11.4
phasing
PHASER
Crystal structure of MEK1 in complex with fragment 1
1
N
N
2
N
N
3
N
N
A
ASP
43
A
ASP
8
HELX_P
A
GLY
61
A
GLY
26
1
1
19
A
LYS
64
A
LYS
29
HELX_P
A
ASP
66
A
ASP
31
5
2
3
A
LYS
104
A
LYS
69
HELX_P
A
GLN
116
A
GLN
81
1
3
13
A
VAL
117
A
VAL
82
HELX_P
A
GLU
120
A
GLU
85
5
4
4
A
SER
150
A
SER
115
HELX_P
A
GLY
159
A
GLY
124
1
5
10
A
PRO
162
A
PRO
127
HELX_P
A
LYS
185
A
LYS
150
1
6
24
A
LYS
192
A
LYS
157
HELX_P
A
SER
194
A
SER
159
5
7
3
A
SER
212
A
SER
177
HELX_P
A
MET
219
A
MET
184
1
8
8
A
SER
231
A
SER
196
HELX_P
A
GLN
236
A
GLN
201
1
9
6
A
VAL
242
A
VAL
207
HELX_P
A
GLY
259
A
GLY
224
1
10
18
A
ASP
267
A
ASP
232
HELX_P
A
GLY
276
A
GLY
241
1
11
10
A
ALA
309
A
ALA
274
HELX_P
A
GLU
320
A
GLU
285
1
12
12
A
SER
331
A
SER
296
HELX_P
A
LEU
342
A
LEU
307
1
13
12
A
HIS
358
A
HIS
323
HELX_P
A
GLU
367
A
GLU
332
1
14
10
A
ASP
370
A
ASP
335
HELX_P
A
GLY
380
A
GLY
345
1
15
11
TRANSFERASE
TRANSFERASE
A
ALA
76
A
ALA
41
1
A
GLY
77
A
GLY
42
-0.12
A
ILE
263
A
ILE
228
1
A
PRO
264
A
PRO
229
0.67
MP2K1_HUMAN
UNP
1
Q02750
37
383
3ZM4
37
383
Q02750
A
1
2
348
1
expression tag
GLY
36
3ZM4
A
Q02750
UNP
1
1
SER
engineered mutation
ASN
298
3ZM4
A
Q02750
UNP
298
263
1
SER
engineered mutation
LYS
299
3ZM4
A
Q02750
UNP
299
264
1
TYR
engineered mutation
LYS
300
3ZM4
A
Q02750
UNP
300
265
5
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
PHE
68
A
PHE
33
A
ALA
76
A
ALA
41
A
VAL
81
A
VAL
46
A
HIS
87
A
HIS
52
A
LEU
92
A
LEU
57
A
HIS
100
A
HIS
65
A
GLU
138
A
GLU
103
A
MET
143
A
MET
108
A
PHE
129
A
PHE
94
A
SER
135
A
SER
100
A
ILE
196
A
ILE
161
A
VAL
198
A
VAL
163
A
ILE
204
A
ILE
169
A
LEU
206
A
LEU
171
BINDING SITE FOR RESIDUE 22T A 1383
A
22T
1383
Software
11
A
LEU
74
A
LEU
39
11
1_555
A
ALA
76
A
ALA
41
11
1_555
A
GLY
77
A
GLY
42
11
1_555
A
ALA
95
A
ALA
60
11
1_555
A
MET
143
A
MET
108
11
1_555
A
GLU
144
A
GLU
109
11
1_555
A
HIS
145
A
HIS
110
11
1_555
A
MET
146
A
MET
111
11
1_555
A
GLN
153
A
GLN
118
11
1_555
A
SER
194
A
SER
159
11
1_555
A
LEU
197
A
LEU
162
11
1_555
178
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