0.010406
0.000000
0.000000
0.000000
0.010406
0.000000
0.000000
0.000000
0.016863
0.00000
0.00000
0.00000
Wu, J.W.
Cocina, A.E.
Chai, J.
Hay, B.A.
Shi, Y.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
16
90
90
90
96.1
96.1
59.3
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
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
Zn 2
65.409
ZINC ION
non-polymer
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
N
N
75
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
N
N
89
S
C
N
90
N
C
N
91
N
O
N
92
N
C
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
N
N
97
N
O
N
98
N
H
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
N
N
109
S
C
N
110
N
C
N
111
N
O
N
112
N
C
N
113
N
C
N
114
N
C
N
115
N
O
N
116
N
O
N
117
N
O
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
N
N
128
N
C
N
129
N
C
N
130
N
O
N
131
N
O
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
N
N
138
S
C
N
139
N
C
N
140
N
O
N
141
N
C
Y
142
N
C
Y
143
N
N
Y
144
N
C
Y
145
N
C
Y
146
N
N
N
147
N
O
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
N
N
159
S
C
N
160
N
C
N
161
N
O
N
162
S
C
N
163
N
C
N
164
N
C
N
165
N
C
N
166
N
O
N
167
N
H
N
168
N
H
N
169
N
H
N
170
N
H
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
N
N
181
S
C
N
182
N
C
N
183
N
O
N
184
N
C
N
185
N
C
N
186
N
C
N
187
N
C
N
188
N
O
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
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
N
N
203
S
C
N
204
N
C
N
205
N
O
N
206
N
C
N
207
N
C
N
208
N
C
N
209
N
C
N
210
N
N
N
211
N
O
N
212
N
H
N
213
N
H
N
214
N
H
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
N
N
228
S
C
N
229
N
C
N
230
N
O
N
231
N
C
N
232
N
C
N
233
N
S
N
234
N
C
N
235
N
O
N
236
N
H
N
237
N
H
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
N
N
248
S
C
N
249
N
C
N
250
N
O
N
251
N
C
Y
252
N
C
Y
253
N
C
Y
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
C
N
258
N
O
N
259
N
H
N
260
N
H
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
N
N
271
S
C
N
272
N
C
N
273
N
O
N
274
N
C
N
275
N
C
N
276
N
C
N
277
N
O
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
N
N
288
S
C
N
289
N
C
N
290
N
O
N
291
N
C
N
292
N
O
N
293
N
O
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
N
N
302
S
C
N
303
N
C
N
304
N
O
N
305
R
C
N
306
N
O
N
307
N
C
N
308
N
O
N
309
N
H
N
310
N
H
N
311
N
H
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
N
N
319
S
C
N
320
N
C
N
321
N
O
N
322
N
C
Y
323
N
C
Y
324
N
C
Y
325
N
C
Y
326
N
N
Y
327
N
C
Y
328
N
C
Y
329
N
C
Y
330
N
C
Y
331
N
C
N
332
N
O
N
333
N
H
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
H
N
344
N
H
N
345
N
N
N
346
S
C
N
347
N
C
N
348
N
O
N
349
N
C
Y
350
N
C
Y
351
N
C
Y
352
N
C
Y
353
N
C
Y
354
N
C
Y
355
N
C
N
356
N
O
N
357
N
O
N
358
N
H
N
359
N
H
N
360
N
H
N
361
N
H
N
362
N
H
N
363
N
H
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
N
N
370
S
C
N
371
N
C
N
372
N
O
N
373
N
C
N
374
N
C
N
375
N
C
N
376
N
O
N
377
N
H
N
378
N
H
N
379
N
H
N
380
N
H
N
381
N
H
N
382
N
H
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
ZN
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
doub
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
doub
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
doub
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
doub
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
doub
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
doub
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
Y
140
N
sing
Y
141
N
doub
Y
142
N
doub
N
143
N
sing
Y
144
N
sing
N
145
N
sing
Y
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
doub
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
doub
N
178
N
sing
N
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
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
doub
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
doub
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
N
239
N
sing
N
240
N
sing
N
241
N
doub
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
Y
246
N
doub
Y
247
N
sing
Y
248
N
sing
N
249
N
sing
Y
250
N
doub
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
doub
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
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
doub
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
doub
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
doub
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
Y
315
N
doub
Y
316
N
sing
Y
317
N
sing
N
318
N
sing
Y
319
N
doub
Y
320
N
sing
Y
321
N
sing
N
322
N
sing
Y
323
N
sing
Y
324
N
doub
N
325
N
sing
Y
326
N
doub
N
327
N
sing
Y
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
sing
N
336
N
sing
N
337
N
sing
N
338
N
doub
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
Y
343
N
doub
Y
344
N
sing
Y
345
N
sing
N
346
N
sing
Y
347
N
doub
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
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
doub
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
US
Mol.Cell
MOCEFL
2168
1097-2765
8
95
104
10.1016/S1097-2765(01)00282-9
11511363
Structural analysis of a functional DIAP1 fragment bound to grim and hid peptides.
2001
10.2210/pdb1jd4/pdb
pdb_00001jd4
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
mirrors
IMAGE PLATE
2000-12-30
RIGAKU RAXIS IIC
graphite
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU200
14078.695
APOPTOSIS 1 INHIBITOR
2
man
polymer
65.409
ZINC ION
2
syn
non-polymer
DIAP1
no
no
DVQPETCRPSAASGNYFPQYPEYAIETARLRTFEAWPRNLKQKPHQLAEAGFFYTGVGDRVRCFSCGGGLMDWNDNDEPW
EQHALWLSQCRFVKLMKGQLYIDTVAAKPVLAEEKEESTSIGGD
DVQPETCRPSAASGNYFPQYPEYAIETARLRTFEAWPRNLKQKPHQLAEAGFFYTGVGDRVRCFSCGGGLMDWNDNDEPW
EQHALWLSQCRFVKLMKGQLYIDTVAAKPVLAEEKEESTSIGGD
A,B
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
fruit fly
Drosophila
Escherichia
Escherichia coli
sample
DIAP1
7227
Drosophila melanogaster
469008
Escherichia coli BL21(DE3)
BL21 (DE3)
plasmid
pGEX2T
1
2.43
49.38
VAPOR DIFFUSION, HANGING DROP
8.0
Tris, 2,4-methyl-pentanediol, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 296.0K
296.0
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
1
0
2001-12-05
1
1
2008-04-27
1
2
2011-07-13
1
3
2023-08-16
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Crystal Structure of DIAP1-BIR2/GRIM
Crystal structure of DIAP1-BIR2/Hid complex
RCSB
Y
RCSB
2001-06-12
REL
ZN
ZINC ION
1G73
PDB ENTRY 1G73
PDB
experimental model
ZN
501
2
ZN
ZN
501
A
ZN
502
2
ZN
ZN
502
B
n
1
201
A
n
2
202
A
n
3
203
A
n
4
204
A
n
5
205
A
n
6
206
A
n
7
207
A
n
8
208
A
n
9
209
A
n
10
210
A
n
11
211
A
n
12
212
A
n
13
213
A
n
14
214
A
ASN
215
n
15
ASN
215
A
TYR
216
n
16
TYR
216
A
PHE
217
n
17
PHE
217
A
PRO
218
n
18
PRO
218
A
GLN
219
n
19
GLN
219
A
TYR
220
n
20
TYR
220
A
PRO
221
n
21
PRO
221
A
GLU
222
n
22
GLU
222
A
TYR
223
n
23
TYR
223
A
ALA
224
n
24
ALA
224
A
ILE
225
n
25
ILE
225
A
GLU
226
n
26
GLU
226
A
THR
227
n
27
THR
227
A
ALA
228
n
28
ALA
228
A
ARG
229
n
29
ARG
229
A
LEU
230
n
30
LEU
230
A
ARG
231
n
31
ARG
231
A
THR
232
n
32
THR
232
A
PHE
233
n
33
PHE
233
A
GLU
234
n
34
GLU
234
A
ALA
235
n
35
ALA
235
A
TRP
236
n
36
TRP
236
A
PRO
237
n
37
PRO
237
A
ARG
238
n
38
ARG
238
A
ASN
239
n
39
ASN
239
A
LEU
240
n
40
LEU
240
A
LYS
241
n
41
LYS
241
A
GLN
242
n
42
GLN
242
A
LYS
243
n
43
LYS
243
A
PRO
244
n
44
PRO
244
A
HIS
245
n
45
HIS
245
A
GLN
246
n
46
GLN
246
A
LEU
247
n
47
LEU
247
A
ALA
248
n
48
ALA
248
A
GLU
249
n
49
GLU
249
A
ALA
250
n
50
ALA
250
A
GLY
251
n
51
GLY
251
A
PHE
252
n
52
PHE
252
A
PHE
253
n
53
PHE
253
A
TYR
254
n
54
TYR
254
A
THR
255
n
55
THR
255
A
GLY
256
n
56
GLY
256
A
VAL
257
n
57
VAL
257
A
GLY
258
n
58
GLY
258
A
ASP
259
n
59
ASP
259
A
ARG
260
n
60
ARG
260
A
VAL
261
n
61
VAL
261
A
ARG
262
n
62
ARG
262
A
CYS
263
n
63
CYS
263
A
PHE
264
n
64
PHE
264
A
SER
265
n
65
SER
265
A
CYS
266
n
66
CYS
266
A
GLY
267
n
67
GLY
267
A
GLY
268
n
68
GLY
268
A
GLY
269
n
69
GLY
269
A
LEU
270
n
70
LEU
270
A
MET
271
n
71
MET
271
A
ASP
272
n
72
ASP
272
A
TRP
273
n
73
TRP
273
A
ASN
274
n
74
ASN
274
A
ASP
275
n
75
ASP
275
A
ASN
276
n
76
ASN
276
A
ASP
277
n
77
ASP
277
A
GLU
278
n
78
GLU
278
A
PRO
279
n
79
PRO
279
A
TRP
280
n
80
TRP
280
A
GLU
281
n
81
GLU
281
A
GLN
282
n
82
GLN
282
A
HIS
283
n
83
HIS
283
A
ALA
284
n
84
ALA
284
A
LEU
285
n
85
LEU
285
A
TRP
286
n
86
TRP
286
A
LEU
287
n
87
LEU
287
A
SER
288
n
88
SER
288
A
GLN
289
n
89
GLN
289
A
CYS
290
n
90
CYS
290
A
ARG
291
n
91
ARG
291
A
PHE
292
n
92
PHE
292
A
VAL
293
n
93
VAL
293
A
LYS
294
n
94
LYS
294
A
LEU
295
n
95
LEU
295
A
MET
296
n
96
MET
296
A
LYS
297
n
97
LYS
297
A
GLY
298
n
98
GLY
298
A
GLN
299
n
99
GLN
299
A
LEU
300
n
100
LEU
300
A
TYR
301
n
101
TYR
301
A
ILE
302
n
102
ILE
302
A
ASP
303
n
103
ASP
303
A
THR
304
n
104
THR
304
A
VAL
305
n
105
VAL
305
A
ALA
306
n
106
ALA
306
A
ALA
307
n
107
ALA
307
A
LYS
308
n
108
LYS
308
A
PRO
309
n
109
PRO
309
A
VAL
310
n
110
VAL
310
A
n
111
311
A
n
112
312
A
n
113
313
A
n
114
314
A
n
115
315
A
n
116
316
A
n
117
317
A
n
118
318
A
n
119
319
A
n
120
320
A
n
121
321
A
n
122
322
A
n
123
323
A
n
124
324
A
n
1
201
B
n
2
202
B
n
3
203
B
n
4
204
B
n
5
205
B
n
6
206
B
n
7
207
B
n
8
208
B
n
9
209
B
n
10
210
B
n
11
211
B
n
12
212
B
n
13
213
B
n
14
214
B
ASN
215
n
15
ASN
215
B
TYR
216
n
16
TYR
216
B
PHE
217
n
17
PHE
217
B
PRO
218
n
18
PRO
218
B
GLN
219
n
19
GLN
219
B
TYR
220
n
20
TYR
220
B
PRO
221
n
21
PRO
221
B
GLU
222
n
22
GLU
222
B
TYR
223
n
23
TYR
223
B
ALA
224
n
24
ALA
224
B
ILE
225
n
25
ILE
225
B
GLU
226
n
26
GLU
226
B
THR
227
n
27
THR
227
B
ALA
228
n
28
ALA
228
B
ARG
229
n
29
ARG
229
B
LEU
230
n
30
LEU
230
B
ARG
231
n
31
ARG
231
B
THR
232
n
32
THR
232
B
PHE
233
n
33
PHE
233
B
GLU
234
n
34
GLU
234
B
ALA
235
n
35
ALA
235
B
TRP
236
n
36
TRP
236
B
PRO
237
n
37
PRO
237
B
ARG
238
n
38
ARG
238
B
ASN
239
n
39
ASN
239
B
LEU
240
n
40
LEU
240
B
LYS
241
n
41
LYS
241
B
GLN
242
n
42
GLN
242
B
LYS
243
n
43
LYS
243
B
PRO
244
n
44
PRO
244
B
HIS
245
n
45
HIS
245
B
GLN
246
n
46
GLN
246
B
LEU
247
n
47
LEU
247
B
ALA
248
n
48
ALA
248
B
GLU
249
n
49
GLU
249
B
ALA
250
n
50
ALA
250
B
GLY
251
n
51
GLY
251
B
PHE
252
n
52
PHE
252
B
PHE
253
n
53
PHE
253
B
TYR
254
n
54
TYR
254
B
THR
255
n
55
THR
255
B
GLY
256
n
56
GLY
256
B
VAL
257
n
57
VAL
257
B
GLY
258
n
58
GLY
258
B
ASP
259
n
59
ASP
259
B
ARG
260
n
60
ARG
260
B
VAL
261
n
61
VAL
261
B
ARG
262
n
62
ARG
262
B
CYS
263
n
63
CYS
263
B
PHE
264
n
64
PHE
264
B
SER
265
n
65
SER
265
B
CYS
266
n
66
CYS
266
B
GLY
267
n
67
GLY
267
B
GLY
268
n
68
GLY
268
B
GLY
269
n
69
GLY
269
B
LEU
270
n
70
LEU
270
B
MET
271
n
71
MET
271
B
ASP
272
n
72
ASP
272
B
TRP
273
n
73
TRP
273
B
ASN
274
n
74
ASN
274
B
ASP
275
n
75
ASP
275
B
ASN
276
n
76
ASN
276
B
ASP
277
n
77
ASP
277
B
GLU
278
n
78
GLU
278
B
PRO
279
n
79
PRO
279
B
TRP
280
n
80
TRP
280
B
GLU
281
n
81
GLU
281
B
GLN
282
n
82
GLN
282
B
HIS
283
n
83
HIS
283
B
ALA
284
n
84
ALA
284
B
LEU
285
n
85
LEU
285
B
TRP
286
n
86
TRP
286
B
LEU
287
n
87
LEU
287
B
SER
288
n
88
SER
288
B
GLN
289
n
89
GLN
289
B
CYS
290
n
90
CYS
290
B
ARG
291
n
91
ARG
291
B
PHE
292
n
92
PHE
292
B
VAL
293
n
93
VAL
293
B
LYS
294
n
94
LYS
294
B
LEU
295
n
95
LEU
295
B
MET
296
n
96
MET
296
B
LYS
297
n
97
LYS
297
B
GLY
298
n
98
GLY
298
B
GLN
299
n
99
GLN
299
B
LEU
300
n
100
LEU
300
B
TYR
301
n
101
TYR
301
B
ILE
302
n
102
ILE
302
B
ASP
303
n
103
ASP
303
B
THR
304
n
104
THR
304
B
VAL
305
n
105
VAL
305
B
ALA
306
n
106
ALA
306
B
ALA
307
n
107
ALA
307
B
LYS
308
n
108
LYS
308
B
PRO
309
n
109
PRO
309
B
VAL
310
n
110
VAL
310
B
n
111
311
B
n
112
312
B
n
113
313
B
n
114
314
B
n
115
315
B
n
116
316
B
n
117
317
B
n
118
318
B
n
119
319
B
n
120
320
B
n
121
321
B
n
122
322
B
n
123
323
B
n
124
324
B
author_defined_assembly
1
monomeric
author_defined_assembly
1
monomeric
A
CYS
263
A
SG
CYS
63
1_555
A
ZN
501
C
ZN
ZN
1_555
A
CYS
266
A
SG
CYS
66
1_555
115.4
A
CYS
263
A
SG
CYS
63
1_555
A
ZN
501
C
ZN
ZN
1_555
A
HIS
283
A
NE2
HIS
83
1_555
79.8
A
CYS
266
A
SG
CYS
66
1_555
A
ZN
501
C
ZN
ZN
1_555
A
HIS
283
A
NE2
HIS
83
1_555
129.5
A
CYS
263
A
SG
CYS
63
1_555
A
ZN
501
C
ZN
ZN
1_555
A
CYS
290
A
SG
CYS
90
1_555
105.9
A
CYS
266
A
SG
CYS
66
1_555
A
ZN
501
C
ZN
ZN
1_555
A
CYS
290
A
SG
CYS
90
1_555
119.3
A
HIS
283
A
NE2
HIS
83
1_555
A
ZN
501
C
ZN
ZN
1_555
A
CYS
290
A
SG
CYS
90
1_555
99.0
B
CYS
263
B
SG
CYS
63
1_555
B
ZN
502
D
ZN
ZN
1_555
B
CYS
266
B
SG
CYS
66
1_555
104.9
B
CYS
263
B
SG
CYS
63
1_555
B
ZN
502
D
ZN
ZN
1_555
B
HIS
283
B
NE2
HIS
83
1_555
83.1
B
CYS
266
B
SG
CYS
66
1_555
B
ZN
502
D
ZN
ZN
1_555
B
HIS
283
B
NE2
HIS
83
1_555
134.3
B
CYS
263
B
SG
CYS
63
1_555
B
ZN
502
D
ZN
ZN
1_555
B
CYS
290
B
SG
CYS
90
1_555
105.9
B
CYS
266
B
SG
CYS
66
1_555
B
ZN
502
D
ZN
ZN
1_555
B
CYS
290
B
SG
CYS
90
1_555
112.4
B
HIS
283
B
NE2
HIS
83
1_555
B
ZN
502
D
ZN
ZN
1_555
B
CYS
290
B
SG
CYS
90
1_555
108.0
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
PHE
253
A
N
PHE
53
A
O
ARG
262
A
O
ARG
62
A
N
VAL
261
A
N
VAL
61
A
O
LEU
270
A
O
LEU
70
B
N
PHE
253
B
N
PHE
53
B
O
ARG
262
B
O
ARG
62
B
N
VAL
261
B
N
VAL
61
B
O
LEU
270
B
O
LEU
70
1
A
ASP
201
A
ASP
1
1
Y
1
A
VAL
202
A
VAL
2
1
Y
1
A
GLN
203
A
GLN
3
1
Y
1
A
PRO
204
A
PRO
4
1
Y
1
A
GLU
205
A
GLU
5
1
Y
1
A
THR
206
A
THR
6
1
Y
1
A
CYS
207
A
CYS
7
1
Y
1
A
ARG
208
A
ARG
8
1
Y
1
A
PRO
209
A
PRO
9
1
Y
1
A
SER
210
A
SER
10
1
Y
1
A
ALA
211
A
ALA
11
1
Y
1
A
ALA
212
A
ALA
12
1
Y
1
A
SER
213
A
SER
13
1
Y
1
A
GLY
214
A
GLY
14
1
Y
1
A
LEU
311
A
LEU
111
1
Y
1
A
ALA
312
A
ALA
112
1
Y
1
A
GLU
313
A
GLU
113
1
Y
1
A
GLU
314
A
GLU
114
1
Y
1
A
LYS
315
A
LYS
115
1
Y
1
A
GLU
316
A
GLU
116
1
Y
1
A
GLU
317
A
GLU
117
1
Y
1
A
SER
318
A
SER
118
1
Y
1
A
THR
319
A
THR
119
1
Y
1
A
SER
320
A
SER
120
1
Y
1
A
ILE
321
A
ILE
121
1
Y
1
A
GLY
322
A
GLY
122
1
Y
1
A
GLY
323
A
GLY
123
1
Y
1
A
ASP
324
A
ASP
124
1
Y
1
B
ASP
201
B
ASP
1
1
Y
1
B
VAL
202
B
VAL
2
1
Y
1
B
GLN
203
B
GLN
3
1
Y
1
B
PRO
204
B
PRO
4
1
Y
1
B
GLU
205
B
GLU
5
1
Y
1
B
THR
206
B
THR
6
1
Y
1
B
CYS
207
B
CYS
7
1
Y
1
B
ARG
208
B
ARG
8
1
Y
1
B
PRO
209
B
PRO
9
1
Y
1
B
SER
210
B
SER
10
1
Y
1
B
ALA
211
B
ALA
11
1
Y
1
B
ALA
212
B
ALA
12
1
Y
1
B
SER
213
B
SER
13
1
Y
1
B
GLY
214
B
GLY
14
1
Y
1
B
LEU
311
B
LEU
111
1
Y
1
B
ALA
312
B
ALA
112
1
Y
1
B
GLU
313
B
GLU
113
1
Y
1
B
GLU
314
B
GLU
114
1
Y
1
B
LYS
315
B
LYS
115
1
Y
1
B
GLU
316
B
GLU
116
1
Y
1
B
GLU
317
B
GLU
117
1
Y
1
B
SER
318
B
SER
118
1
Y
1
B
THR
319
B
THR
119
1
Y
1
B
SER
320
B
SER
120
1
Y
1
B
ILE
321
B
ILE
121
1
Y
1
B
GLY
322
B
GLY
122
1
Y
1
B
GLY
323
B
GLY
123
1
Y
1
B
ASP
324
B
ASP
124
1
Y
1
A
B
OE2
NZ
GLU
LYS
226
297
2.11
1_555
7_654
1
A
B
NZ
OE2
LYS
GLU
297
226
2.15
1_555
7_654
1
A
PHE
217
179.87
147.62
1
A
PRO
237
-50.94
95.63
1
A
TRP
273
-57.27
107.82
1
A
LEU
287
-109.42
56.45
1
B
PHE
217
178.71
145.49
1
B
PRO
237
-51.04
96.29
1
B
LEU
287
-108.00
54.81
0.2890000
0.2360000
0.2460000
0.2460000
2.7
20
351
7592
7592
95.5
random
1
THROUGHOUT
0.0
0.0
MOLECULAR REPLACEMENT
PDB ENTRY 1G73
Engh & Huber
2.7
20
0
1588
2
0
1586
0.008
1.334
0.3690000
0.012
2.82
34
873
907
95.5
46
2.7
99.0
1JD4
7592
7220
1.4
2.0
0.1130000
0.1130000
1
15
5
95.1
0.4370000
2.7
2.8
718
4
95.5
phasing
AMoRE
refinement
X-PLOR
3.1
data reduction
DENZO
data scaling
SCALEPACK
Crystal Structure of DIAP1-BIR2
1
N
N
1
N
N
2
N
N
2
N
N
A
TYR
220
A
TYR
20
HELX_P
A
ALA
224
A
ALA
24
5
1
5
A
ILE
225
A
ILE
25
HELX_P
A
ARG
231
A
ARG
31
1
2
7
A
THR
232
A
THR
32
HELX_P
A
TRP
236
A
TRP
36
5
3
5
A
LYS
243
A
LYS
43
HELX_P
A
ALA
250
A
ALA
50
1
4
8
A
GLU
278
A
GLU
78
HELX_P
A
LEU
287
A
LEU
87
1
5
10
A
CYS
290
A
CYS
90
HELX_P
A
LYS
297
A
LYS
97
1
6
8
A
GLY
298
A
GLY
98
HELX_P
A
LYS
308
A
LYS
108
1
7
11
B
TYR
220
B
TYR
20
HELX_P
B
ALA
224
B
ALA
24
5
8
5
B
ILE
225
B
ILE
25
HELX_P
B
ARG
231
B
ARG
31
1
9
7
B
THR
232
B
THR
32
HELX_P
B
GLU
234
B
GLU
34
5
10
3
B
LYS
243
B
LYS
43
HELX_P
B
ALA
250
B
ALA
50
1
11
8
B
GLU
278
B
GLU
78
HELX_P
B
LEU
287
B
LEU
87
1
12
10
B
CYS
290
B
CYS
90
HELX_P
B
LYS
297
B
LYS
97
1
13
8
B
GLY
298
B
GLY
98
HELX_P
B
LYS
308
B
LYS
108
1
14
11
metalc
2.435
A
CYS
263
A
SG
CYS
63
1_555
A
ZN
501
C
ZN
ZN
1_555
metalc
2.261
A
CYS
266
A
SG
CYS
66
1_555
A
ZN
501
C
ZN
ZN
1_555
metalc
2.547
A
HIS
283
A
NE2
HIS
83
1_555
A
ZN
501
C
ZN
ZN
1_555
metalc
2.359
A
CYS
290
A
SG
CYS
90
1_555
A
ZN
501
C
ZN
ZN
1_555
metalc
2.496
B
CYS
263
B
SG
CYS
63
1_555
B
ZN
502
D
ZN
ZN
1_555
metalc
2.127
B
CYS
266
B
SG
CYS
66
1_555
B
ZN
502
D
ZN
ZN
1_555
metalc
2.330
B
HIS
283
B
NE2
HIS
83
1_555
B
ZN
502
D
ZN
ZN
1_555
metalc
2.281
B
CYS
290
B
SG
CYS
90
1_555
B
ZN
502
D
ZN
ZN
1_555
APOPTOSIS
IAP, apoptosis, Drosophila, zinc-binding, caspase inhibition
IAP1_DROME
UNP
1
201
Q24306
DVQPETCRPSAASGNYFPQYPEYAIETARLRTFEAWPRNLKQKPHQLAEAGFFYTGVGDRVRCFSCGGGLMDWNDNDEPW
EQHALWLSQCRFVKLMKGQLYIDTVAAKPVLAEEKEESTSIGGD
201
324
1JD4
201
324
Q24306
A
1
1
124
201
324
1JD4
201
324
Q24306
B
1
1
124
3
3
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
PHE
252
A
PHE
52
A
TYR
254
A
TYR
54
A
VAL
261
A
VAL
61
A
CYS
263
A
CYS
63
A
GLY
269
A
GLY
69
A
LEU
270
A
LEU
70
B
PHE
252
B
PHE
52
B
TYR
254
B
TYR
54
B
VAL
261
B
VAL
61
B
CYS
263
B
CYS
63
B
GLY
269
B
GLY
69
B
LEU
270
B
LEU
70
BINDING SITE FOR RESIDUE ZN A 501
A
ZN
501
Software
4
BINDING SITE FOR RESIDUE ZN B 502
B
ZN
502
Software
4
A
CYS
263
A
CYS
63
4
1_555
A
CYS
266
A
CYS
66
4
1_555
A
HIS
283
A
HIS
83
4
1_555
A
CYS
290
A
CYS
90
4
1_555
B
CYS
263
B
CYS
63
4
1_555
B
CYS
266
B
CYS
66
4
1_555
B
HIS
283
B
HIS
83
4
1_555
B
CYS
290
B
CYS
90
4
1_555
79
I 4