0.015291
0.000000
0.000000
0.000000
0.011256
0.000000
0.000000
0.000000
0.010073
0.00000
0.00000
0.00000
Dymock, B.W.
Barril, X.
Brough, P.A.
Cansfield, J.E.
Massey, A.
McDonald, E.
Hubbard, R.E.
Surgenor, A.
Roughley, S.D.
Webb, P.
Workman, P.
Wright, L.
Drysdale, M.J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
65.398
88.841
99.273
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
C19 H18 Cl N3 O4
387.817
5-(5-CHLORO-2,4-DIHYDROXYPHENYL)-N-ETHYL-4-(4-METHOXYPHENYL)-1H-PYRAZOLE-3-CARBOXAMIDE
non-polymer
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
C
N
75
N
O
Y
76
N
C
Y
77
N
C
Y
78
N
C
Y
79
N
C
Y
80
N
C
Y
81
N
C
Y
82
N
C
Y
83
N
C
N
84
N
C
N
85
N
O
N
86
N
N
N
87
N
C
N
88
N
C
Y
89
N
N
Y
90
N
N
Y
91
N
C
Y
92
N
C
Y
93
N
C
Y
94
N
C
N
95
N
CL
Y
96
N
C
N
97
N
O
Y
98
N
C
Y
99
N
C
N
100
N
O
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
H
N
109
N
H
N
110
N
H
N
111
N
H
N
112
N
H
N
113
N
H
N
114
N
H
N
115
N
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
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
Y
75
N
doub
Y
76
N
sing
Y
77
N
sing
N
78
N
sing
Y
79
N
doub
N
80
N
sing
Y
81
N
doub
N
82
N
sing
Y
83
N
sing
N
84
N
sing
Y
85
N
sing
Y
86
N
sing
Y
87
N
doub
N
88
N
sing
Y
89
N
doub
N
90
N
doub
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
Y
100
N
sing
Y
101
N
sing
N
102
N
sing
Y
103
N
sing
Y
104
N
doub
Y
105
N
sing
Y
106
N
sing
N
107
N
sing
N
108
N
sing
Y
109
N
doub
N
110
N
sing
Y
111
N
sing
N
112
N
sing
Y
113
N
doub
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
doub
N
124
N
sing
N
125
N
sing
N
126
N
sing
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
doub
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
doub
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
sing
N
150
N
doub
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
sing
N
160
N
doub
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
doub
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
Y
174
N
sing
Y
175
N
doub
Y
176
N
doub
N
177
N
sing
Y
178
N
sing
N
179
N
sing
Y
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
doub
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
sing
N
213
N
doub
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
sing
N
234
N
doub
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
sing
N
258
N
doub
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
sing
N
277
N
doub
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
Y
282
N
doub
Y
283
N
sing
Y
284
N
sing
N
285
N
sing
Y
286
N
doub
N
287
N
sing
Y
288
N
doub
N
289
N
sing
Y
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
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
sing
N
317
N
doub
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
sing
N
330
N
doub
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
doub
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
Y
351
N
doub
Y
352
N
sing
Y
353
N
sing
N
354
N
sing
Y
355
N
doub
Y
356
N
sing
Y
357
N
sing
N
358
N
sing
Y
359
N
sing
Y
360
N
doub
N
361
N
sing
Y
362
N
doub
N
363
N
sing
Y
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
sing
N
374
N
doub
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
sing
Y
379
N
doub
Y
380
N
sing
Y
381
N
sing
N
382
N
sing
Y
383
N
doub
N
384
N
sing
Y
385
N
doub
N
386
N
sing
Y
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
sing
N
398
N
doub
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
N
409
N
sing
US
J. Med. Chem.
JMCMAR
0151
0022-2623
48
4212
4215
10.1021/jm050355z
15974572
Novel, potent small-molecule inhibitors of the molecular chaperone Hsp90 discovered through structure-based design.
2005
10.2210/pdb2bsm/pdb
pdb_00002bsm
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
OSMIC BLUE MIRRORS
IMAGE PLATE
2003-01-06
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RUH3R
26470.578
HEAT SHOCK PROTEIN HSP90-ALPHA
N-TERMINAL DOMAIN, RESIDUES 1-235
1
man
polymer
387.817
5-(5-CHLORO-2,4-DIHYDROXYPHENYL)-N-ETHYL-4-(4-METHOXYPHENYL)-1H-PYRAZOLE-3-CARBOXAMIDE
1
syn
non-polymer
18.015
water
247
nat
water
HSP 86
no
no
PEETQTQDQPMEEEEVETFAFQAEIAQLMSLIINTFYSNKEIFLRELISNSSDALDKIRYESLTDPSKLDSGKELHINLI
PNKQDRTLTIVDTGIGMTKADLINNLGTIAKSGTKAFMEALQAGADISMIGQFGVGFYSAYLVAEKVTVITKHNDDEQYA
WESSAGGSFTVRTDTGEPMGRGTKVILHLKEDQTEYLEERRIKEIVKKHSQFIGYPITLFVEKERDKEVSDDEAE
PEETQTQDQPMEEEEVETFAFQAEIAQLMSLIINTFYSNKEIFLRELISNSSDALDKIRYESLTDPSKLDSGKELHINLI
PNKQDRTLTIVDTGIGMTKADLINNLGTIAKSGTKAFMEALQAGADISMIGQFGVGFYSAYLVAEKVTVITKHNDDEQYA
WESSAGGSFTVRTDTGEPMGRGTKVILHLKEDQTEYLEERRIKEIVKKHSQFIGYPITLFVEKERDKEVSDDEAE
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
HUMAN
MELANOMA
sample
9606
SKIN
HOMO SAPIENS
469008
ESCHERICHIA COLI
BL21(DE3)
PET19
1
2.8
56
6.50
25% PEG MME 2000, 0.1M NA CACODYLATE, PH6.5, 0.2M MGCL2., pH 6.50
citation
citation_author
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Database references
Data collection
Database references
Other
Refinement description
1
0
2005-06-02
1
1
2011-05-08
1
2
2011-07-13
1
3
2018-02-28
1
4
2023-12-13
_citation.journal_abbrev
_citation.page_last
_citation.pdbx_database_id_DOI
_citation.title
_citation_author.name
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.status_code_sf
HSP90 N-TERMINAL DOMAIN BOUND TO ADP-MG
HUMAN HSP90 IN COMPLEX WITH 17-DESMETHOXY- 17-N,N-DIMETHYLAMINOETHYLAMINO-GELDANAMYCIN
HUMAN HSP90-ALPHA WITH 9-BUTYL-8-(3,4, 5-TRIMETHOXY-BENZYL)-9H-PURIN-6-YLAMINE
HUMAN HSP90-ALPHA WITH 9-BUTYL-8-(4- METHOXY-BENZYL)-9H-PURIN-6-YLAMINE
HUMAN HSP90-ALPHA WITH 9-BUTYL-8-(3- TRIMETHOXY-BENZYL)-9H-PURIN-6YLAMINE
HUMAN HSP90-ALPHA WITH 8-BENZO[1,3] DIOXOL-,5-YLMETHYL-9-BUTYL-9H-PURIN-6- YLAMINE
HUMAN HSP90-ALPHA WITH 9-BUTYL-8-(2,5- DIMETHOXY-BENZYL)-9H-PURIN-6-YLAMINE
HUMAN HSP90-ALPHA WITH 9-BUTYL-8-(2- CHLORO-3,4,5-TRIMETHOXY-BENZYL)-9H-PURIN- 6-YLAMINE
HUMAN HSP90-ALPHA WITH 8-(2-CHLORO-3,4, 5-TRIMETHOXY-BENZYL)-9-PENT-4-YLNYL-9H- PURIN-6-YLAMINE
HUMAN HSP90-ALPHA WITH 8-(2-CHLORO-3,4, 5-TRIMETHOXY-BENZYL)-2-FLUORO-9-PENT-4- YLNYL-9H-PURIN-6-YLAMINE
HUMAN HSP90-ALPHA WITH 8-(2,5-DIMETHOXY- BENZYL)-2-FLUORO-9H-PURIN-6-YLAMINE
HUMAN HSP90-ALPHA WITH 9-BUTYL-8-(2,5- DIMETHOXY-BENZYL)-2-FLUORO-9H-PURIN-6- YLAMINE
HUMAN HSP90-ALPHA WITH 8-(2,5-DIMETHOXY- BENZYL)-2-FLUORO-9-PENT-9H-PURIN-6- YLAMINE
HUMAN HSP90-ALPHA WITH 8-BENZO[1,3] DIOXOL-,5-YLMETHYL-9-BUTYL-2-FLUORO-9H- PURIN-6-YLAMINE
STRUCTURE-ACTIVITY RELATIONSHIPS IN PURINE- BASED INHIBITOR BINDING TO HSP90 ISOFORMS
CRYSTAL STRUCTURES OF HUMAN HSP90ALPHA COMPLEXED WITHDIHYDROXYPHENYLPYRAZOLES
CRYSTAL STRUCTURE OF HUMAN HSP90ALPHA COMPLEXED WITHDIHYDROXYPHENYLPYRAZOLES
CRYSTAL STRUCTURE OF HUMAN HSP90ALPHA COMPLEXED WITHDIHYDROXYPHENYLPYRAZOLES
HUMAN HSP90 GELDANAMYCIN-BINDING DOMAIN, "CLOSED" CONFORMATION
HUMAN HSP90 GELDANAMYCIN-BINDING DOMAIN, "OPEN" CONFORMATION
GELDANAMYCIN BOUND TO THE HSP90 GELDANAMYCIN- BINDING DOMAIN
NOVEL, POTENT SMALL MOLECULE INHIBITORS OF THE MOLECULAR CHAPERONE HSP90 DISCOVERED THROUGH STRUCTURE-BASED DESIGN
PDBE
Y
PDBE
2005-05-23
REL
REL
1
A
O
HOH
2063
5.95
1
A
O
HOH
2104
5.95
BSM
5-(5-CHLORO-2,4-DIHYDROXYPHENYL)-N-ETHYL-4-(4-METHOXYPHENYL)-1H-PYRAZOLE-3-CARBOXAMIDE
HOH
water
FUNCTION: MOLECULAR CHAPERONE. HAS ATPASE ACTIVITY (BY
SIMILARITY).
1UY6
PDB ENTRY 1UY6
PDB
experimental model
BSM
1224
2
BSM
BSM
1224
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
n
1
2
A
n
2
3
A
n
3
4
A
n
4
5
A
n
5
6
A
n
6
7
A
n
7
8
A
n
8
9
A
n
9
10
A
n
10
11
A
n
11
12
A
n
12
13
A
n
13
14
A
n
14
15
A
GLU
16
n
15
GLU
16
A
VAL
17
n
16
VAL
17
A
GLU
18
n
17
GLU
18
A
THR
19
n
18
THR
19
A
PHE
20
n
19
PHE
20
A
ALA
21
n
20
ALA
21
A
PHE
22
n
21
PHE
22
A
GLN
23
n
22
GLN
23
A
ALA
24
n
23
ALA
24
A
GLU
25
n
24
GLU
25
A
ILE
26
n
25
ILE
26
A
ALA
27
n
26
ALA
27
A
GLN
28
n
27
GLN
28
A
LEU
29
n
28
LEU
29
A
MET
30
n
29
MET
30
A
SER
31
n
30
SER
31
A
LEU
32
n
31
LEU
32
A
ILE
33
n
32
ILE
33
A
ILE
34
n
33
ILE
34
A
ASN
35
n
34
ASN
35
A
THR
36
n
35
THR
36
A
PHE
37
n
36
PHE
37
A
TYR
38
n
37
TYR
38
A
SER
39
n
38
SER
39
A
ASN
40
n
39
ASN
40
A
LYS
41
n
40
LYS
41
A
GLU
42
n
41
GLU
42
A
ILE
43
n
42
ILE
43
A
PHE
44
n
43
PHE
44
A
LEU
45
n
44
LEU
45
A
ARG
46
n
45
ARG
46
A
GLU
47
n
46
GLU
47
A
LEU
48
n
47
LEU
48
A
ILE
49
n
48
ILE
49
A
SER
50
n
49
SER
50
A
ASN
51
n
50
ASN
51
A
SER
52
n
51
SER
52
A
SER
53
n
52
SER
53
A
ASP
54
n
53
ASP
54
A
ALA
55
n
54
ALA
55
A
LEU
56
n
55
LEU
56
A
ASP
57
n
56
ASP
57
A
LYS
58
n
57
LYS
58
A
ILE
59
n
58
ILE
59
A
ARG
60
n
59
ARG
60
A
TYR
61
n
60
TYR
61
A
GLU
62
n
61
GLU
62
A
SER
63
n
62
SER
63
A
LEU
64
n
63
LEU
64
A
THR
65
n
64
THR
65
A
ASP
66
n
65
ASP
66
A
PRO
67
n
66
PRO
67
A
SER
68
n
67
SER
68
A
LYS
69
n
68
LYS
69
A
LEU
70
n
69
LEU
70
A
ASP
71
n
70
ASP
71
A
SER
72
n
71
SER
72
A
GLY
73
n
72
GLY
73
A
LYS
74
n
73
LYS
74
A
GLU
75
n
74
GLU
75
A
LEU
76
n
75
LEU
76
A
HIS
77
n
76
HIS
77
A
ILE
78
n
77
ILE
78
A
ASN
79
n
78
ASN
79
A
LEU
80
n
79
LEU
80
A
ILE
81
n
80
ILE
81
A
PRO
82
n
81
PRO
82
A
ASN
83
n
82
ASN
83
A
LYS
84
n
83
LYS
84
A
GLN
85
n
84
GLN
85
A
ASP
86
n
85
ASP
86
A
ARG
87
n
86
ARG
87
A
THR
88
n
87
THR
88
A
LEU
89
n
88
LEU
89
A
THR
90
n
89
THR
90
A
ILE
91
n
90
ILE
91
A
VAL
92
n
91
VAL
92
A
ASP
93
n
92
ASP
93
A
THR
94
n
93
THR
94
A
GLY
95
n
94
GLY
95
A
ILE
96
n
95
ILE
96
A
GLY
97
n
96
GLY
97
A
MET
98
n
97
MET
98
A
THR
99
n
98
THR
99
A
LYS
100
n
99
LYS
100
A
ALA
101
n
100
ALA
101
A
ASP
102
n
101
ASP
102
A
LEU
103
n
102
LEU
103
A
ILE
104
n
103
ILE
104
A
ASN
105
n
104
ASN
105
A
ASN
106
n
105
ASN
106
A
LEU
107
n
106
LEU
107
A
GLY
108
n
107
GLY
108
A
THR
109
n
108
THR
109
A
ILE
110
n
109
ILE
110
A
ALA
111
n
110
ALA
111
A
LYS
112
n
111
LYS
112
A
SER
113
n
112
SER
113
A
GLY
114
n
113
GLY
114
A
THR
115
n
114
THR
115
A
LYS
116
n
115
LYS
116
A
ALA
117
n
116
ALA
117
A
PHE
118
n
117
PHE
118
A
MET
119
n
118
MET
119
A
GLU
120
n
119
GLU
120
A
ALA
121
n
120
ALA
121
A
LEU
122
n
121
LEU
122
A
GLN
123
n
122
GLN
123
A
ALA
124
n
123
ALA
124
A
GLY
125
n
124
GLY
125
A
ALA
126
n
125
ALA
126
A
ASP
127
n
126
ASP
127
A
ILE
128
n
127
ILE
128
A
SER
129
n
128
SER
129
A
MET
130
n
129
MET
130
A
ILE
131
n
130
ILE
131
A
GLY
132
n
131
GLY
132
A
GLN
133
n
132
GLN
133
A
PHE
134
n
133
PHE
134
A
GLY
135
n
134
GLY
135
A
VAL
136
n
135
VAL
136
A
GLY
137
n
136
GLY
137
A
PHE
138
n
137
PHE
138
A
TYR
139
n
138
TYR
139
A
SER
140
n
139
SER
140
A
ALA
141
n
140
ALA
141
A
TYR
142
n
141
TYR
142
A
LEU
143
n
142
LEU
143
A
VAL
144
n
143
VAL
144
A
ALA
145
n
144
ALA
145
A
GLU
146
n
145
GLU
146
A
LYS
147
n
146
LYS
147
A
VAL
148
n
147
VAL
148
A
THR
149
n
148
THR
149
A
VAL
150
n
149
VAL
150
A
ILE
151
n
150
ILE
151
A
THR
152
n
151
THR
152
A
LYS
153
n
152
LYS
153
A
HIS
154
n
153
HIS
154
A
ASN
155
n
154
ASN
155
A
ASP
156
n
155
ASP
156
A
ASP
157
n
156
ASP
157
A
GLU
158
n
157
GLU
158
A
GLN
159
n
158
GLN
159
A
TYR
160
n
159
TYR
160
A
ALA
161
n
160
ALA
161
A
TRP
162
n
161
TRP
162
A
GLU
163
n
162
GLU
163
A
SER
164
n
163
SER
164
A
SER
165
n
164
SER
165
A
ALA
166
n
165
ALA
166
A
GLY
167
n
166
GLY
167
A
GLY
168
n
167
GLY
168
A
SER
169
n
168
SER
169
A
PHE
170
n
169
PHE
170
A
THR
171
n
170
THR
171
A
VAL
172
n
171
VAL
172
A
ARG
173
n
172
ARG
173
A
THR
174
n
173
THR
174
A
ASP
175
n
174
ASP
175
A
THR
176
n
175
THR
176
A
GLY
177
n
176
GLY
177
A
GLU
178
n
177
GLU
178
A
PRO
179
n
178
PRO
179
A
MET
180
n
179
MET
180
A
GLY
181
n
180
GLY
181
A
ARG
182
n
181
ARG
182
A
GLY
183
n
182
GLY
183
A
THR
184
n
183
THR
184
A
LYS
185
n
184
LYS
185
A
VAL
186
n
185
VAL
186
A
ILE
187
n
186
ILE
187
A
LEU
188
n
187
LEU
188
A
HIS
189
n
188
HIS
189
A
LEU
190
n
189
LEU
190
A
LYS
191
n
190
LYS
191
A
GLU
192
n
191
GLU
192
A
ASP
193
n
192
ASP
193
A
GLN
194
n
193
GLN
194
A
THR
195
n
194
THR
195
A
GLU
196
n
195
GLU
196
A
TYR
197
n
196
TYR
197
A
LEU
198
n
197
LEU
198
A
GLU
199
n
198
GLU
199
A
GLU
200
n
199
GLU
200
A
ARG
201
n
200
ARG
201
A
ARG
202
n
201
ARG
202
A
ILE
203
n
202
ILE
203
A
LYS
204
n
203
LYS
204
A
GLU
205
n
204
GLU
205
A
ILE
206
n
205
ILE
206
A
VAL
207
n
206
VAL
207
A
LYS
208
n
207
LYS
208
A
LYS
209
n
208
LYS
209
A
HIS
210
n
209
HIS
210
A
SER
211
n
210
SER
211
A
GLN
212
n
211
GLN
212
A
PHE
213
n
212
PHE
213
A
ILE
214
n
213
ILE
214
A
GLY
215
n
214
GLY
215
A
TYR
216
n
215
TYR
216
A
PRO
217
n
216
PRO
217
A
ILE
218
n
217
ILE
218
A
THR
219
n
218
THR
219
A
LEU
220
n
219
LEU
220
A
PHE
221
n
220
PHE
221
A
VAL
222
n
221
VAL
222
A
GLU
223
n
222
GLU
223
A
LYS
224
n
223
LYS
224
A
n
224
225
A
n
225
226
A
n
226
227
A
n
227
228
A
n
228
229
A
n
229
230
A
n
230
231
A
n
231
232
A
n
232
233
A
n
233
234
A
n
234
235
A
n
235
236
A
author_and_software_defined_assembly
PQS
2
dimeric
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
2_655
-x+1,-y,z
crystal symmetry operation
65.3980000000
0.0000000000
0.0000000000
A
N
PHE
20
A
N
PHE
19
A
O
PHE
170
A
O
PHE
169
A
N
ARG
173
A
N
ARG
172
A
O
ALA
161
A
O
ALA
160
A
N
SER
164
A
N
SER
163
A
O
VAL
148
A
O
VAL
147
A
N
LYS
153
A
N
LYS
152
A
O
GLY
183
A
O
GLY
182
A
N
LEU
188
A
N
LEU
187
A
O
LEU
89
A
O
LEU
88
A
N
VAL
92
A
N
VAL
91
A
O
ASN
79
A
O
ASN
78
A
N
LEU
80
A
N
LEU
79
A
O
THR
219
A
O
THR
218
1
A
CG
GLU
16
A
CG
GLU
15
1
Y
1
A
CD
GLU
16
A
CD
GLU
15
1
Y
1
A
OE1
GLU
16
A
OE1
GLU
15
1
Y
1
A
OE2
GLU
16
A
OE2
GLU
15
1
Y
1
A
CG
GLN
123
A
CG
GLN
122
1
Y
1
A
CD
GLN
123
A
CD
GLN
122
1
Y
1
A
OE1
GLN
123
A
OE1
GLN
122
1
Y
1
A
NE2
GLN
123
A
NE2
GLN
122
1
Y
1
A
CA
LYS
224
A
CA
LYS
223
1
Y
1
A
C
LYS
224
A
C
LYS
223
1
Y
1
A
O
LYS
224
A
O
LYS
223
1
Y
1
A
CB
LYS
224
A
CB
LYS
223
1
Y
1
A
CG
LYS
224
A
CG
LYS
223
1
Y
1
A
CD
LYS
224
A
CD
LYS
223
1
Y
1
A
CE
LYS
224
A
CE
LYS
223
1
Y
1
A
NZ
LYS
224
A
NZ
LYS
223
1
Y
1
A
PRO
2
A
PRO
1
1
Y
1
A
GLU
3
A
GLU
2
1
Y
1
A
GLU
4
A
GLU
3
1
Y
1
A
THR
5
A
THR
4
1
Y
1
A
GLN
6
A
GLN
5
1
Y
1
A
THR
7
A
THR
6
1
Y
1
A
GLN
8
A
GLN
7
1
Y
1
A
ASP
9
A
ASP
8
1
Y
1
A
GLN
10
A
GLN
9
1
Y
1
A
PRO
11
A
PRO
10
1
Y
1
A
MET
12
A
MET
11
1
Y
1
A
GLU
13
A
GLU
12
1
Y
1
A
GLU
14
A
GLU
13
1
Y
1
A
GLU
15
A
GLU
14
1
Y
1
A
GLU
225
A
GLU
224
1
Y
1
A
ARG
226
A
ARG
225
1
Y
1
A
ASP
227
A
ASP
226
1
Y
1
A
LYS
228
A
LYS
227
1
Y
1
A
GLU
229
A
GLU
228
1
Y
1
A
VAL
230
A
VAL
229
1
Y
1
A
SER
231
A
SER
230
1
Y
1
A
ASP
232
A
ASP
231
1
Y
1
A
ASP
233
A
ASP
232
1
Y
1
A
GLU
234
A
GLU
233
1
Y
1
A
ALA
235
A
ALA
234
1
Y
1
A
GLU
236
A
GLU
235
1
Y
1
A
A
OH
O
TYR
HOH
160
2171
2.00
1
A
A
O
O
HOH
HOH
2053
2213
2.10
1
A
A
O
O
HOH
HOH
2063
2129
2.13
1
A
A
O
O
HOH
HOH
2027
2035
2.17
1
A
A
OD1
O
ASN
HOH
105
2135
2.19
1
6.25
0.90
118.30
124.55
A
A
A
CB
CG
OD2
ASP
ASP
ASP
86
86
86
N
1
A
ILE
110
-103.64
55.44
1
A
ALA
124
-68.19
17.23
1
A
ALA
166
64.12
-145.11
1
A
GLU
178
-54.80
107.12
1
A
SER
211
-146.03
30.30
1
A
PHE
213
-113.89
58.71
33.80
-0.28000
0.00000
0.00000
0.72000
0.00000
-0.44000
0.960
0.941
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.
0.244
0.192
0.195
2.05
30.00
934
17371
5.100
98.9
5.612
0.140
RANDOM
1
THROUGHOUT
MOLECULAR REPLACEMENT
0.178
0.169
0.80
0.80
1.40
PDB ENTRY 1UY6
MAXIMUM LIKELIHOOD
BABINET MODEL WITH MASK
2.05
30.00
247
1902
27
0
1628
0.013
0.021
1683
0.002
0.020
1513
1.395
1.959
2272
0.820
2.999
3530
6.275
5.000
207
0.078
0.200
258
0.005
0.020
1859
0.002
0.020
324
0.189
0.200
368
0.236
0.200
1848
0.083
0.200
960
0.210
0.200
165
0.050
0.200
5
0.237
0.200
31
0.218
0.200
19
0.726
1.500
1029
1.357
2.000
1660
1.863
3.000
654
3.163
4.500
612
0.3520
0.3330
2.10
73
1178
20
2.050
30.000
2BSM
18512
2.000
0.08000
1
6.4000
2.100
98.5
0.37000
2.05
2.12
1.600
1
1.70
93.1
refinement
REFMAC
5.1.24
data reduction
d*TREK
data scaling
d*TREK
phasing
AMoRE
Novel, potent small molecule inhibitors of the molecular chaperone Hsp90 discovered through structure-based design
1
N
N
2
N
N
3
N
N
A
GLN
23
A
GLN
22
HELX_P
A
THR
36
A
THR
35
1
1
14
A
GLU
42
A
GLU
41
HELX_P
A
LEU
64
A
LEU
63
1
2
23
A
ASP
66
A
ASP
65
HELX_P
A
ASP
71
A
ASP
70
5
3
6
A
THR
99
A
THR
98
HELX_P
A
ASN
105
A
ASN
104
1
4
7
A
ASN
106
A
ASN
105
HELX_P
A
THR
109
A
THR
108
5
5
4
A
ILE
110
A
ILE
109
HELX_P
A
ALA
124
A
ALA
123
1
6
15
A
ASP
127
A
ASP
126
HELX_P
A
GLY
135
A
GLY
134
5
7
9
A
VAL
136
A
VAL
135
HELX_P
A
LEU
143
A
LEU
142
5
8
8
A
GLU
192
A
GLU
191
HELX_P
A
LEU
198
A
LEU
197
5
9
7
A
GLU
199
A
GLU
198
HELX_P
A
SER
211
A
SER
210
1
10
13
CHAPERONE
HSP90, ATPASE, PU3, CHAPERONE, ATP-BINDING, HEAT SHOCK
HS90A_HUMAN
UNP
1
P07900
1
235
2BSM
2
236
P07900
A
1
1
235
1
THR
conflict
SER
63
2BSM
A
P07900
UNP
62
62
8
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
A
VAL
17
A
VAL
16
A
ALA
21
A
ALA
20
A
SER
169
A
SER
168
A
THR
174
A
THR
173
A
TYR
160
A
TYR
159
A
SER
164
A
SER
163
A
ALA
145
A
ALA
144
A
LYS
153
A
LYS
152
A
GLY
183
A
GLY
182
A
LEU
190
A
LEU
189
A
THR
88
A
THR
87
A
ASP
93
A
ASP
92
A
ILE
78
A
ILE
77
A
ASN
83
A
ASN
82
A
ILE
218
A
ILE
217
A
LEU
220
A
LEU
219
BINDING SITE FOR RESIDUE BSM A1224
Software
17
A
LEU
48
A
LEU
47
17
1_555
A
ASN
51
A
ASN
50
17
1_555
A
SER
52
A
SER
51
17
1_555
A
ALA
55
A
ALA
54
17
1_555
A
LYS
58
A
LYS
57
17
1_555
A
ASP
93
A
ASP
92
17
1_555
A
ILE
96
A
ILE
95
17
1_555
A
GLY
97
A
GLY
96
17
1_555
A
MET
98
A
MET
97
17
1_555
A
LEU
107
A
LEU
106
17
1_555
A
GLY
108
A
GLY
107
17
1_555
A
PHE
138
A
PHE
137
17
1_555
A
THR
184
A
THR
183
17
1_555
A
VAL
186
A
VAL
185
17
1_555
A
HOH
2127
C
HOH
17
1_555
A
HOH
2246
C
HOH
17
1_555
A
HOH
2247
C
HOH
17
1_555
23
I 2 2 2