0.012628
0.000000
0.003999
0.000000
0.018657
0.000000
0.000000
0.000000
0.013355
0.00000
0.00000
0.00000
Patel, A.
Huang, D.T.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
107.57
90.00
79.190
53.600
78.540
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
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
O
N
159
N
H
N
160
N
H
N
161
N
N
N
162
S
C
N
163
N
C
N
164
N
O
N
165
S
C
N
166
N
C
N
167
N
C
N
168
N
C
N
169
N
O
N
170
N
H
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
N
N
184
S
C
N
185
N
C
N
186
N
O
N
187
N
C
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
O
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
N
N
206
S
C
N
207
N
C
N
208
N
O
N
209
N
C
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
N
N
214
N
O
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
N
N
231
S
C
N
232
N
C
N
233
N
O
N
234
N
C
N
235
N
C
N
236
N
S
N
237
N
C
N
238
N
O
N
239
N
H
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
N
N
251
S
C
N
252
N
C
N
253
N
O
N
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
N
261
N
O
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
N
N
274
S
C
N
275
N
C
N
276
N
O
N
277
N
C
N
278
N
C
N
279
N
C
N
280
N
O
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
N
N
291
S
C
N
292
N
C
N
293
N
O
N
294
N
C
N
295
N
O
N
296
N
O
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
N
N
305
S
C
N
306
N
C
N
307
N
O
N
308
R
C
N
309
N
O
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
Y
326
N
C
Y
327
N
C
Y
328
N
C
Y
329
N
N
Y
330
N
C
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
N
335
N
O
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
H
N
346
N
H
N
347
N
H
N
348
N
N
N
349
S
C
N
350
N
C
N
351
N
O
N
352
N
C
Y
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
C
Y
357
N
C
Y
358
N
C
N
359
N
O
N
360
N
O
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
H
N
370
N
H
N
371
N
H
N
372
N
N
N
373
S
C
N
374
N
C
N
375
N
O
N
376
N
C
N
377
N
C
N
378
N
C
N
379
N
O
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
H
N
389
N
H
N
390
N
H
N
391
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
sing
N
157
N
sing
N
158
N
doub
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
doub
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
doub
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
doub
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
doub
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
Y
248
N
doub
Y
249
N
sing
Y
250
N
sing
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
doub
N
255
N
sing
Y
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
doub
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
doub
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
doub
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
sing
N
311
N
sing
N
312
N
doub
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
Y
317
N
doub
Y
318
N
sing
Y
319
N
sing
N
320
N
sing
Y
321
N
doub
Y
322
N
sing
Y
323
N
sing
N
324
N
sing
Y
325
N
sing
Y
326
N
doub
N
327
N
sing
Y
328
N
doub
N
329
N
sing
Y
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
doub
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
Y
345
N
doub
Y
346
N
sing
Y
347
N
sing
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
351
N
doub
N
352
N
sing
Y
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
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
US
J. Biol. Chem.
JBCHA3
0071
1083-351X
294
1240
1249
10.1074/jbc.RA118.006045
30523153
Structural insights into non-covalent ubiquitin activation of the cIAP1-UbcH5B∼ubiquitin complex.
2019
10.2210/pdb6hpr/pdb
pdb_00006hpr
100
1
PIXEL
2014-05-27
DECTRIS PILATUS3 S 6M
SINGLE WAVELENGTH
M
x-ray
1
0.9763
1.0
I03
Diamond
0.9763
SYNCHROTRON
DIAMOND BEAMLINE I03
cIAP1 residues 556-C with N-terminal GS resulted from TEV cleavage
7305.725
Baculoviral IAP repeat-containing protein 2
2.3.2.27
1
man
polymer
Ubiquitin residues 1-76 contains N-terminal GSGGS after TEV cleavage. Chain D Gly76 forms isopeptide linkage with Chain C Lys85.
8922.141
Polyubiquitin-B
2
man
polymer
UbcH5B residues 1-147. Cys85 is mutated to Lys and forms isopeptide linkage with ubiquitin's Gly76 in chain D.
16781.264
Ubiquitin-conjugating enzyme E2 D2
2.3.2.23,2.3.2.24
1
man
polymer
65.409
ZINC ION
2
nat
non-polymer
18.015
water
222
nat
water
Cellular inhibitor of apoptosis 1,C-IAP1,IAP homolog B,Inhibitor of apoptosis protein 2,hIAP2,RING finger protein 48,RING-type E3 ubiquitin transferase BIRC2,TNFR2-TRAF-signaling complex protein 2
(E3-independent) E2 ubiquitin-conjugating enzyme D2,E2 ubiquitin-conjugating enzyme D2,Ubiquitin carrier protein D2,Ubiquitin-conjugating enzyme E2(17)KB 2,Ubiquitin-conjugating enzyme E2-17 kDa 2,Ubiquitin-protein ligase D2,p53-regulated ubiquitin-conjugating enzyme 1
no
no
GSLSLEEQLRRLQEERTCKVCMDKEVSVVFIPCGHLVVCQECAPSLRKCPICRGIIKGTVRTFLS
GSLSLEEQLRRLQEERTCKVCMDKEVSVVFIPCGHLVVCQECAPSLRKCPICRGIIKGTVRTFLS
A
polypeptide(L)
no
no
GSGGSMQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQQRLIFAGKQLEDGRTLSDYNIQKESTLHLVLRLRG
G
GSGGSMQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQQRLIFAGKQLEDGRTLSDYNIQKESTLHLVLRLRG
G
B,D
polypeptide(L)
no
no
MALKRIHKELNDLARDPPAQCSAGPVGDDMFHWQATIMGPNDSPYQGGVFFLTIHFPTDYPFKPPKVAFTTRIYHPNINS
NGSIKLDILRSQWSPALTISKVLLSICSLLCDPNPDDPLVPEIARIYKTDREKYNRIAREWTQKYAM
MALKRIHKELNDLARDPPAQCSAGPVGDDMFHWQATIMGPNDSPYQGGVFFLTIHFPTDYPFKPPKVAFTTRIYHPNINS
NGSIKLDILRSQWSPALTISKVLLSICSLLCDPNPDDPLVPEIARIYKTDREKYNRIAREWTQKYAM
C
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
Human
sample
1
65
BIRC2, API1, MIHB, RNF48
9606
Homo sapiens
562
Escherichia coli
Biological sequence
Human
sample
1
81
UBB
9606
Homo sapiens
562
Escherichia coli
Biological sequence
Human
sample
1
147
UBE2D2, PUBC1, UBC4, UBC5B, UBCH4, UBCH5B
9606
Homo sapiens
562
Escherichia coli
Biological sequence
1
1.89
34.94
VAPOR DIFFUSION, SITTING DROP
0.2 M ammonium fluoride and 15% (w/v) PEG 3350
292
citation
citation_author
citation
citation_author
citation
citation_author
pdbx_database_proc
diffrn_source
pdbx_validate_close_contact
struct_conn
struct_conn_type
diffrn_source
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
repository
Initial release
Data collection
Database references
Data collection
Database references
Data collection
Database references
Advisory
Data collection
Derived calculations
Data collection
Data collection
Database references
Refinement description
1
0
2018-12-12
1
1
2018-12-19
1
2
2018-12-26
1
3
2019-03-06
1
4
2019-05-08
1
5
2019-07-10
1
6
2024-01-24
_citation.country
_citation.journal_abbrev
_citation.journal_id_ASTM
_citation.journal_id_CSD
_citation.journal_id_ISSN
_citation.pdbx_database_id_DOI
_citation.title
_citation.year
_citation_author.name
_citation.journal_abbrev
_citation.pdbx_database_id_PubMed
_citation.title
_citation_author.identifier_ORCID
_citation.journal_volume
_citation.page_first
_citation.page_last
_citation.title
_citation.year
_citation_author.identifier_ORCID
_diffrn_source.pdbx_synchrotron_site
_diffrn_source.pdbx_synchrotron_site
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
United Kingdom
Cancer Research UK
A23278
N
PDBE
Y
PDBE
2018-09-21
REL
REL
ZN
ZINC ION
HOH
water
3EB6
3EB6, 3ZNI
PDB
experimental model
3ZNI
3EB6, 3ZNI
PDB
experimental model
ZN
1
4
ZN
ZN
701
A
ZN
2
4
ZN
ZN
702
A
HOH
218
5
HOH
HOH
801
A
HOH
159
5
HOH
HOH
802
A
HOH
51
5
HOH
HOH
803
A
HOH
18
5
HOH
HOH
804
A
HOH
139
5
HOH
HOH
805
A
HOH
183
5
HOH
HOH
806
A
HOH
60
5
HOH
HOH
807
A
HOH
34
5
HOH
HOH
808
A
HOH
101
5
HOH
HOH
809
A
HOH
104
5
HOH
HOH
810
A
HOH
166
5
HOH
HOH
811
A
HOH
8
5
HOH
HOH
812
A
HOH
211
5
HOH
HOH
813
A
HOH
84
5
HOH
HOH
814
A
HOH
141
5
HOH
HOH
815
A
HOH
25
5
HOH
HOH
816
A
HOH
127
5
HOH
HOH
817
A
HOH
76
5
HOH
HOH
818
A
HOH
153
5
HOH
HOH
819
A
HOH
107
5
HOH
HOH
820
A
HOH
15
5
HOH
HOH
821
A
HOH
39
5
HOH
HOH
822
A
HOH
213
5
HOH
HOH
823
A
HOH
52
5
HOH
HOH
101
B
HOH
201
5
HOH
HOH
102
B
HOH
174
5
HOH
HOH
103
B
HOH
55
5
HOH
HOH
104
B
HOH
217
5
HOH
HOH
105
B
HOH
145
5
HOH
HOH
106
B
HOH
149
5
HOH
HOH
107
B
HOH
190
5
HOH
HOH
108
B
HOH
29
5
HOH
HOH
109
B
HOH
185
5
HOH
HOH
110
B
HOH
165
5
HOH
HOH
111
B
HOH
144
5
HOH
HOH
112
B
HOH
27
5
HOH
HOH
113
B
HOH
120
5
HOH
HOH
114
B
HOH
180
5
HOH
HOH
115
B
HOH
59
5
HOH
HOH
116
B
HOH
199
5
HOH
HOH
117
B
HOH
28
5
HOH
HOH
118
B
HOH
221
5
HOH
HOH
119
B
HOH
196
5
HOH
HOH
120
B
HOH
151
5
HOH
HOH
121
B
HOH
61
5
HOH
HOH
122
B
HOH
62
5
HOH
HOH
123
B
HOH
215
5
HOH
HOH
124
B
HOH
205
5
HOH
HOH
125
B
HOH
128
5
HOH
HOH
126
B
HOH
37
5
HOH
HOH
127
B
HOH
187
5
HOH
HOH
128
B
HOH
214
5
HOH
HOH
129
B
HOH
160
5
HOH
HOH
130
B
HOH
192
5
HOH
HOH
131
B
HOH
163
5
HOH
HOH
132
B
HOH
191
5
HOH
HOH
133
B
HOH
212
5
HOH
HOH
134
B
HOH
105
5
HOH
HOH
201
C
HOH
130
5
HOH
HOH
202
C
HOH
167
5
HOH
HOH
203
C
HOH
69
5
HOH
HOH
204
C
HOH
30
5
HOH
HOH
205
C
HOH
78
5
HOH
HOH
206
C
HOH
203
5
HOH
HOH
207
C
HOH
142
5
HOH
HOH
208
C
HOH
64
5
HOH
HOH
209
C
HOH
43
5
HOH
HOH
210
C
HOH
184
5
HOH
HOH
211
C
HOH
134
5
HOH
HOH
212
C
HOH
202
5
HOH
HOH
213
C
HOH
2
5
HOH
HOH
214
C
HOH
31
5
HOH
HOH
215
C
HOH
41
5
HOH
HOH
216
C
HOH
48
5
HOH
HOH
217
C
HOH
80
5
HOH
HOH
218
C
HOH
10
5
HOH
HOH
219
C
HOH
45
5
HOH
HOH
220
C
HOH
88
5
HOH
HOH
221
C
HOH
33
5
HOH
HOH
222
C
HOH
106
5
HOH
HOH
223
C
HOH
162
5
HOH
HOH
224
C
HOH
14
5
HOH
HOH
225
C
HOH
32
5
HOH
HOH
226
C
HOH
26
5
HOH
HOH
227
C
HOH
19
5
HOH
HOH
228
C
HOH
194
5
HOH
HOH
229
C
HOH
119
5
HOH
HOH
230
C
HOH
122
5
HOH
HOH
231
C
HOH
57
5
HOH
HOH
232
C
HOH
38
5
HOH
HOH
233
C
HOH
12
5
HOH
HOH
234
C
HOH
93
5
HOH
HOH
235
C
HOH
97
5
HOH
HOH
236
C
HOH
131
5
HOH
HOH
237
C
HOH
87
5
HOH
HOH
238
C
HOH
209
5
HOH
HOH
239
C
HOH
193
5
HOH
HOH
240
C
HOH
135
5
HOH
HOH
241
C
HOH
188
5
HOH
HOH
242
C
HOH
17
5
HOH
HOH
243
C
HOH
35
5
HOH
HOH
244
C
HOH
42
5
HOH
HOH
245
C
HOH
40
5
HOH
HOH
246
C
HOH
36
5
HOH
HOH
247
C
HOH
24
5
HOH
HOH
248
C
HOH
63
5
HOH
HOH
249
C
HOH
85
5
HOH
HOH
250
C
HOH
118
5
HOH
HOH
251
C
HOH
11
5
HOH
HOH
252
C
HOH
95
5
HOH
HOH
253
C
HOH
22
5
HOH
HOH
254
C
HOH
3
5
HOH
HOH
255
C
HOH
189
5
HOH
HOH
256
C
HOH
157
5
HOH
HOH
257
C
HOH
82
5
HOH
HOH
258
C
HOH
108
5
HOH
HOH
259
C
HOH
68
5
HOH
HOH
260
C
HOH
58
5
HOH
HOH
261
C
HOH
49
5
HOH
HOH
262
C
HOH
216
5
HOH
HOH
263
C
HOH
89
5
HOH
HOH
264
C
HOH
102
5
HOH
HOH
265
C
HOH
77
5
HOH
HOH
266
C
HOH
110
5
HOH
HOH
267
C
HOH
103
5
HOH
HOH
268
C
HOH
133
5
HOH
HOH
269
C
HOH
83
5
HOH
HOH
270
C
HOH
115
5
HOH
HOH
271
C
HOH
5
5
HOH
HOH
272
C
HOH
54
5
HOH
HOH
273
C
HOH
20
5
HOH
HOH
274
C
HOH
23
5
HOH
HOH
275
C
HOH
148
5
HOH
HOH
276
C
HOH
152
5
HOH
HOH
277
C
HOH
182
5
HOH
HOH
278
C
HOH
75
5
HOH
HOH
279
C
HOH
67
5
HOH
HOH
280
C
HOH
154
5
HOH
HOH
281
C
HOH
70
5
HOH
HOH
282
C
HOH
79
5
HOH
HOH
283
C
HOH
173
5
HOH
HOH
284
C
HOH
132
5
HOH
HOH
285
C
HOH
147
5
HOH
HOH
286
C
HOH
9
5
HOH
HOH
287
C
HOH
210
5
HOH
HOH
288
C
HOH
140
5
HOH
HOH
289
C
HOH
204
5
HOH
HOH
290
C
HOH
143
5
HOH
HOH
291
C
HOH
138
5
HOH
HOH
292
C
HOH
126
5
HOH
HOH
293
C
HOH
175
5
HOH
HOH
294
C
HOH
172
5
HOH
HOH
295
C
HOH
206
5
HOH
HOH
296
C
HOH
125
5
HOH
HOH
297
C
HOH
116
5
HOH
HOH
298
C
HOH
137
5
HOH
HOH
299
C
HOH
92
5
HOH
HOH
300
C
HOH
146
5
HOH
HOH
301
C
HOH
129
5
HOH
HOH
302
C
HOH
220
5
HOH
HOH
303
C
HOH
123
5
HOH
HOH
304
C
HOH
219
5
HOH
HOH
305
C
HOH
113
5
HOH
HOH
306
C
HOH
91
5
HOH
HOH
307
C
HOH
200
5
HOH
HOH
308
C
HOH
171
5
HOH
HOH
309
C
HOH
94
5
HOH
HOH
310
C
HOH
222
5
HOH
HOH
311
C
HOH
99
5
HOH
HOH
312
C
HOH
136
5
HOH
HOH
313
C
HOH
50
5
HOH
HOH
314
C
HOH
112
5
HOH
HOH
101
D
HOH
7
5
HOH
HOH
102
D
HOH
46
5
HOH
HOH
103
D
HOH
197
5
HOH
HOH
104
D
HOH
71
5
HOH
HOH
105
D
HOH
169
5
HOH
HOH
106
D
HOH
156
5
HOH
HOH
107
D
HOH
177
5
HOH
HOH
108
D
HOH
53
5
HOH
HOH
109
D
HOH
158
5
HOH
HOH
110
D
HOH
6
5
HOH
HOH
111
D
HOH
186
5
HOH
HOH
112
D
HOH
74
5
HOH
HOH
113
D
HOH
86
5
HOH
HOH
114
D
HOH
170
5
HOH
HOH
115
D
HOH
168
5
HOH
HOH
116
D
HOH
65
5
HOH
HOH
117
D
HOH
164
5
HOH
HOH
118
D
HOH
66
5
HOH
HOH
119
D
HOH
114
5
HOH
HOH
120
D
HOH
4
5
HOH
HOH
121
D
HOH
96
5
HOH
HOH
122
D
HOH
1
5
HOH
HOH
123
D
HOH
21
5
HOH
HOH
124
D
HOH
13
5
HOH
HOH
125
D
HOH
72
5
HOH
HOH
126
D
HOH
109
5
HOH
HOH
127
D
HOH
150
5
HOH
HOH
128
D
HOH
178
5
HOH
HOH
129
D
HOH
179
5
HOH
HOH
130
D
HOH
208
5
HOH
HOH
131
D
HOH
16
5
HOH
HOH
132
D
HOH
161
5
HOH
HOH
133
D
HOH
176
5
HOH
HOH
134
D
HOH
121
5
HOH
HOH
135
D
HOH
56
5
HOH
HOH
136
D
HOH
44
5
HOH
HOH
137
D
HOH
181
5
HOH
HOH
138
D
HOH
47
5
HOH
HOH
139
D
HOH
73
5
HOH
HOH
140
D
HOH
90
5
HOH
HOH
141
D
HOH
81
5
HOH
HOH
142
D
HOH
195
5
HOH
HOH
143
D
HOH
100
5
HOH
HOH
144
D
HOH
155
5
HOH
HOH
145
D
HOH
98
5
HOH
HOH
146
D
HOH
124
5
HOH
HOH
147
D
HOH
207
5
HOH
HOH
148
D
HOH
117
5
HOH
HOH
149
D
HOH
111
5
HOH
HOH
150
D
HOH
198
5
HOH
HOH
151
D
n
1
554
A
n
2
555
A
LEU
556
n
3
LEU
556
A
SER
557
n
4
SER
557
A
LEU
558
n
5
LEU
558
A
GLU
559
n
6
GLU
559
A
GLU
560
n
7
GLU
560
A
GLN
561
n
8
GLN
561
A
LEU
562
n
9
LEU
562
A
ARG
563
n
10
ARG
563
A
ARG
564
n
11
ARG
564
A
LEU
565
n
12
LEU
565
A
GLN
566
n
13
GLN
566
A
GLU
567
n
14
GLU
567
A
GLU
568
n
15
GLU
568
A
ARG
569
n
16
ARG
569
A
THR
570
n
17
THR
570
A
CYS
571
n
18
CYS
571
A
LYS
572
n
19
LYS
572
A
VAL
573
n
20
VAL
573
A
CYS
574
n
21
CYS
574
A
MET
575
n
22
MET
575
A
ASP
576
n
23
ASP
576
A
LYS
577
n
24
LYS
577
A
GLU
578
n
25
GLU
578
A
VAL
579
n
26
VAL
579
A
SER
580
n
27
SER
580
A
VAL
581
n
28
VAL
581
A
VAL
582
n
29
VAL
582
A
PHE
583
n
30
PHE
583
A
ILE
584
n
31
ILE
584
A
PRO
585
n
32
PRO
585
A
CYS
586
n
33
CYS
586
A
GLY
587
n
34
GLY
587
A
HIS
588
n
35
HIS
588
A
LEU
589
n
36
LEU
589
A
VAL
590
n
37
VAL
590
A
VAL
591
n
38
VAL
591
A
CYS
592
n
39
CYS
592
A
GLN
593
n
40
GLN
593
A
GLU
594
n
41
GLU
594
A
CYS
595
n
42
CYS
595
A
ALA
596
n
43
ALA
596
A
PRO
597
n
44
PRO
597
A
SER
598
n
45
SER
598
A
LEU
599
n
46
LEU
599
A
ARG
600
n
47
ARG
600
A
LYS
601
n
48
LYS
601
A
CYS
602
n
49
CYS
602
A
PRO
603
n
50
PRO
603
A
ILE
604
n
51
ILE
604
A
CYS
605
n
52
CYS
605
A
ARG
606
n
53
ARG
606
A
GLY
607
n
54
GLY
607
A
ILE
608
n
55
ILE
608
A
ILE
609
n
56
ILE
609
A
LYS
610
n
57
LYS
610
A
GLY
611
n
58
GLY
611
A
THR
612
n
59
THR
612
A
VAL
613
n
60
VAL
613
A
ARG
614
n
61
ARG
614
A
THR
615
n
62
THR
615
A
PHE
616
n
63
PHE
616
A
LEU
617
n
64
LEU
617
A
SER
618
n
65
SER
618
A
n
1
-4
B
n
2
-3
B
GLY
-2
n
3
GLY
-2
B
GLY
-1
n
4
GLY
-1
B
SER
0
n
5
SER
0
B
MET
1
n
6
MET
1
B
GLN
2
n
7
GLN
2
B
ILE
3
n
8
ILE
3
B
PHE
4
n
9
PHE
4
B
VAL
5
n
10
VAL
5
B
LYS
6
n
11
LYS
6
B
THR
7
n
12
THR
7
B
LEU
8
n
13
LEU
8
B
THR
9
n
14
THR
9
B
GLY
10
n
15
GLY
10
B
LYS
11
n
16
LYS
11
B
THR
12
n
17
THR
12
B
ILE
13
n
18
ILE
13
B
THR
14
n
19
THR
14
B
LEU
15
n
20
LEU
15
B
GLU
16
n
21
GLU
16
B
VAL
17
n
22
VAL
17
B
GLU
18
n
23
GLU
18
B
PRO
19
n
24
PRO
19
B
SER
20
n
25
SER
20
B
ASP
21
n
26
ASP
21
B
THR
22
n
27
THR
22
B
ILE
23
n
28
ILE
23
B
GLU
24
n
29
GLU
24
B
ASN
25
n
30
ASN
25
B
VAL
26
n
31
VAL
26
B
LYS
27
n
32
LYS
27
B
ALA
28
n
33
ALA
28
B
LYS
29
n
34
LYS
29
B
ILE
30
n
35
ILE
30
B
GLN
31
n
36
GLN
31
B
ASP
32
n
37
ASP
32
B
LYS
33
n
38
LYS
33
B
GLU
34
n
39
GLU
34
B
GLY
35
n
40
GLY
35
B
ILE
36
n
41
ILE
36
B
PRO
37
n
42
PRO
37
B
PRO
38
n
43
PRO
38
B
ASP
39
n
44
ASP
39
B
GLN
40
n
45
GLN
40
B
GLN
41
n
46
GLN
41
B
ARG
42
n
47
ARG
42
B
LEU
43
n
48
LEU
43
B
ILE
44
n
49
ILE
44
B
PHE
45
n
50
PHE
45
B
ALA
46
n
51
ALA
46
B
GLY
47
n
52
GLY
47
B
LYS
48
n
53
LYS
48
B
GLN
49
n
54
GLN
49
B
LEU
50
n
55
LEU
50
B
GLU
51
n
56
GLU
51
B
ASP
52
n
57
ASP
52
B
GLY
53
n
58
GLY
53
B
ARG
54
n
59
ARG
54
B
THR
55
n
60
THR
55
B
LEU
56
n
61
LEU
56
B
SER
57
n
62
SER
57
B
ASP
58
n
63
ASP
58
B
TYR
59
n
64
TYR
59
B
ASN
60
n
65
ASN
60
B
ILE
61
n
66
ILE
61
B
GLN
62
n
67
GLN
62
B
LYS
63
n
68
LYS
63
B
GLU
64
n
69
GLU
64
B
SER
65
n
70
SER
65
B
THR
66
n
71
THR
66
B
LEU
67
n
72
LEU
67
B
HIS
68
n
73
HIS
68
B
LEU
69
n
74
LEU
69
B
VAL
70
n
75
VAL
70
B
LEU
71
n
76
LEU
71
B
ARG
72
n
77
ARG
72
B
LEU
73
n
78
LEU
73
B
ARG
74
n
79
ARG
74
B
n
80
75
B
n
81
76
B
n
1
1
C
ALA
2
n
2
ALA
2
C
LEU
3
n
3
LEU
3
C
LYS
4
n
4
LYS
4
C
ARG
5
n
5
ARG
5
C
ILE
6
n
6
ILE
6
C
HIS
7
n
7
HIS
7
C
LYS
8
n
8
LYS
8
C
GLU
9
n
9
GLU
9
C
LEU
10
n
10
LEU
10
C
ASN
11
n
11
ASN
11
C
ASP
12
n
12
ASP
12
C
LEU
13
n
13
LEU
13
C
ALA
14
n
14
ALA
14
C
ARG
15
n
15
ARG
15
C
ASP
16
n
16
ASP
16
C
PRO
17
n
17
PRO
17
C
PRO
18
n
18
PRO
18
C
ALA
19
n
19
ALA
19
C
GLN
20
n
20
GLN
20
C
CYS
21
n
21
CYS
21
C
SER
22
n
22
SER
22
C
ALA
23
n
23
ALA
23
C
GLY
24
n
24
GLY
24
C
PRO
25
n
25
PRO
25
C
VAL
26
n
26
VAL
26
C
GLY
27
n
27
GLY
27
C
ASP
28
n
28
ASP
28
C
ASP
29
n
29
ASP
29
C
MET
30
n
30
MET
30
C
PHE
31
n
31
PHE
31
C
HIS
32
n
32
HIS
32
C
TRP
33
n
33
TRP
33
C
GLN
34
n
34
GLN
34
C
ALA
35
n
35
ALA
35
C
THR
36
n
36
THR
36
C
ILE
37
n
37
ILE
37
C
MET
38
n
38
MET
38
C
GLY
39
n
39
GLY
39
C
PRO
40
n
40
PRO
40
C
ASN
41
n
41
ASN
41
C
ASP
42
n
42
ASP
42
C
SER
43
n
43
SER
43
C
PRO
44
n
44
PRO
44
C
TYR
45
n
45
TYR
45
C
GLN
46
n
46
GLN
46
C
GLY
47
n
47
GLY
47
C
GLY
48
n
48
GLY
48
C
VAL
49
n
49
VAL
49
C
PHE
50
n
50
PHE
50
C
PHE
51
n
51
PHE
51
C
LEU
52
n
52
LEU
52
C
THR
53
n
53
THR
53
C
ILE
54
n
54
ILE
54
C
HIS
55
n
55
HIS
55
C
PHE
56
n
56
PHE
56
C
PRO
57
n
57
PRO
57
C
THR
58
n
58
THR
58
C
ASP
59
n
59
ASP
59
C
TYR
60
n
60
TYR
60
C
PRO
61
n
61
PRO
61
C
PHE
62
n
62
PHE
62
C
LYS
63
n
63
LYS
63
C
PRO
64
n
64
PRO
64
C
PRO
65
n
65
PRO
65
C
LYS
66
n
66
LYS
66
C
VAL
67
n
67
VAL
67
C
ALA
68
n
68
ALA
68
C
PHE
69
n
69
PHE
69
C
THR
70
n
70
THR
70
C
THR
71
n
71
THR
71
C
ARG
72
n
72
ARG
72
C
ILE
73
n
73
ILE
73
C
TYR
74
n
74
TYR
74
C
HIS
75
n
75
HIS
75
C
PRO
76
n
76
PRO
76
C
ASN
77
n
77
ASN
77
C
ILE
78
n
78
ILE
78
C
ASN
79
n
79
ASN
79
C
SER
80
n
80
SER
80
C
ASN
81
n
81
ASN
81
C
GLY
82
n
82
GLY
82
C
SER
83
n
83
SER
83
C
ILE
84
n
84
ILE
84
C
LYS
85
n
85
LYS
85
C
LEU
86
n
86
LEU
86
C
ASP
87
n
87
ASP
87
C
ILE
88
n
88
ILE
88
C
LEU
89
n
89
LEU
89
C
ARG
90
n
90
ARG
90
C
SER
91
n
91
SER
91
C
GLN
92
n
92
GLN
92
C
TRP
93
n
93
TRP
93
C
SER
94
n
94
SER
94
C
PRO
95
n
95
PRO
95
C
ALA
96
n
96
ALA
96
C
LEU
97
n
97
LEU
97
C
THR
98
n
98
THR
98
C
ILE
99
n
99
ILE
99
C
SER
100
n
100
SER
100
C
LYS
101
n
101
LYS
101
C
VAL
102
n
102
VAL
102
C
LEU
103
n
103
LEU
103
C
LEU
104
n
104
LEU
104
C
SER
105
n
105
SER
105
C
ILE
106
n
106
ILE
106
C
CYS
107
n
107
CYS
107
C
SER
108
n
108
SER
108
C
LEU
109
n
109
LEU
109
C
LEU
110
n
110
LEU
110
C
CYS
111
n
111
CYS
111
C
ASP
112
n
112
ASP
112
C
PRO
113
n
113
PRO
113
C
ASN
114
n
114
ASN
114
C
PRO
115
n
115
PRO
115
C
ASP
116
n
116
ASP
116
C
ASP
117
n
117
ASP
117
C
PRO
118
n
118
PRO
118
C
LEU
119
n
119
LEU
119
C
VAL
120
n
120
VAL
120
C
PRO
121
n
121
PRO
121
C
GLU
122
n
122
GLU
122
C
ILE
123
n
123
ILE
123
C
ALA
124
n
124
ALA
124
C
ARG
125
n
125
ARG
125
C
ILE
126
n
126
ILE
126
C
TYR
127
n
127
TYR
127
C
LYS
128
n
128
LYS
128
C
THR
129
n
129
THR
129
C
ASP
130
n
130
ASP
130
C
ARG
131
n
131
ARG
131
C
GLU
132
n
132
GLU
132
C
LYS
133
n
133
LYS
133
C
TYR
134
n
134
TYR
134
C
ASN
135
n
135
ASN
135
C
ARG
136
n
136
ARG
136
C
ILE
137
n
137
ILE
137
C
ALA
138
n
138
ALA
138
C
ARG
139
n
139
ARG
139
C
GLU
140
n
140
GLU
140
C
TRP
141
n
141
TRP
141
C
THR
142
n
142
THR
142
C
GLN
143
n
143
GLN
143
C
LYS
144
n
144
LYS
144
C
TYR
145
n
145
TYR
145
C
ALA
146
n
146
ALA
146
C
MET
147
n
147
MET
147
C
n
1
-4
D
n
2
-3
D
n
3
-2
D
GLY
-1
n
4
GLY
-1
D
SER
0
n
5
SER
0
D
MET
1
n
6
MET
1
D
GLN
2
n
7
GLN
2
D
ILE
3
n
8
ILE
3
D
PHE
4
n
9
PHE
4
D
VAL
5
n
10
VAL
5
D
LYS
6
n
11
LYS
6
D
THR
7
n
12
THR
7
D
LEU
8
n
13
LEU
8
D
THR
9
n
14
THR
9
D
GLY
10
n
15
GLY
10
D
LYS
11
n
16
LYS
11
D
THR
12
n
17
THR
12
D
ILE
13
n
18
ILE
13
D
THR
14
n
19
THR
14
D
LEU
15
n
20
LEU
15
D
GLU
16
n
21
GLU
16
D
VAL
17
n
22
VAL
17
D
GLU
18
n
23
GLU
18
D
PRO
19
n
24
PRO
19
D
SER
20
n
25
SER
20
D
ASP
21
n
26
ASP
21
D
THR
22
n
27
THR
22
D
ILE
23
n
28
ILE
23
D
GLU
24
n
29
GLU
24
D
ASN
25
n
30
ASN
25
D
VAL
26
n
31
VAL
26
D
LYS
27
n
32
LYS
27
D
ALA
28
n
33
ALA
28
D
LYS
29
n
34
LYS
29
D
ILE
30
n
35
ILE
30
D
GLN
31
n
36
GLN
31
D
ASP
32
n
37
ASP
32
D
LYS
33
n
38
LYS
33
D
GLU
34
n
39
GLU
34
D
GLY
35
n
40
GLY
35
D
ILE
36
n
41
ILE
36
D
PRO
37
n
42
PRO
37
D
PRO
38
n
43
PRO
38
D
ASP
39
n
44
ASP
39
D
GLN
40
n
45
GLN
40
D
GLN
41
n
46
GLN
41
D
ARG
42
n
47
ARG
42
D
LEU
43
n
48
LEU
43
D
ILE
44
n
49
ILE
44
D
PHE
45
n
50
PHE
45
D
ALA
46
n
51
ALA
46
D
GLY
47
n
52
GLY
47
D
LYS
48
n
53
LYS
48
D
GLN
49
n
54
GLN
49
D
LEU
50
n
55
LEU
50
D
GLU
51
n
56
GLU
51
D
ASP
52
n
57
ASP
52
D
GLY
53
n
58
GLY
53
D
ARG
54
n
59
ARG
54
D
THR
55
n
60
THR
55
D
LEU
56
n
61
LEU
56
D
SER
57
n
62
SER
57
D
ASP
58
n
63
ASP
58
D
TYR
59
n
64
TYR
59
D
ASN
60
n
65
ASN
60
D
ILE
61
n
66
ILE
61
D
GLN
62
n
67
GLN
62
D
LYS
63
n
68
LYS
63
D
GLU
64
n
69
GLU
64
D
SER
65
n
70
SER
65
D
THR
66
n
71
THR
66
D
LEU
67
n
72
LEU
67
D
HIS
68
n
73
HIS
68
D
LEU
69
n
74
LEU
69
D
VAL
70
n
75
VAL
70
D
LEU
71
n
76
LEU
71
D
ARG
72
n
77
ARG
72
D
LEU
73
n
78
LEU
73
D
ARG
74
n
79
ARG
74
D
GLY
75
n
80
GLY
75
D
GLY
76
n
81
GLY
76
D
2.3781
3.3936
2.5935
6.8487
4.5859
3.2009
-0.7605
1.0463
-0.4041
-0.4466
0.9886
-0.5349
-1.0994
0.7152
-0.1603
0.7581
-0.2683
0.0882
0.4848
-0.1244
0.3938
refined
-8.3043
4.6887
33.4518
X-RAY DIFFRACTION
5.0042
0.5566
-1.6029
4.1905
-1.5252
4.5867
-0.0265
-0.0785
-0.0134
-0.0305
0.0064
0.3160
-0.0268
-0.4585
0.0196
0.1156
-0.0287
-0.0035
0.1787
-0.0249
0.0971
refined
-11.3224
-15.5768
28.6709
X-RAY DIFFRACTION
7.8282
-7.5359
3.0403
2.1048
-4.5804
2.1223
-0.6008
-0.1258
0.4654
0.8443
0.3340
-0.3488
-0.1782
0.2009
0.1709
0.3135
0.0302
-0.0625
0.3210
-0.0913
0.4153
refined
7.0355
15.8360
22.0174
X-RAY DIFFRACTION
2.0362
-0.5385
1.9992
2.0224
-0.0092
4.0627
-0.3089
-0.5727
1.2232
-0.0324
0.4960
-0.7479
-0.6120
0.2218
-0.1692
0.3354
-0.0276
0.0328
0.2593
-0.1108
0.6381
refined
9.2908
22.7378
14.5544
X-RAY DIFFRACTION
5.1287
4.9946
1.2994
6.1381
-0.0213
4.5975
-0.3624
-0.4885
0.2254
-0.5908
0.2441
-1.4109
-0.4229
1.0117
0.0892
0.2541
-0.0958
0.0823
0.3249
-0.1223
0.6234
refined
16.4903
15.4455
11.9651
X-RAY DIFFRACTION
5.8583
-1.5190
0.2581
2.0432
-0.1536
3.4148
0.1669
0.3179
0.4650
-1.0713
0.0669
-0.1921
-0.4386
0.1665
-0.2000
0.2937
-0.0548
0.0456
0.1708
-0.0028
0.2780
refined
4.6953
14.4011
7.0938
X-RAY DIFFRACTION
4.6556
1.7546
-2.0892
4.2851
0.2872
2.0053
0.2988
-0.0945
0.6198
-0.0725
0.1675
0.2707
-0.4507
-0.5400
-0.5360
0.1804
0.0615
0.0200
0.2632
-0.0130
0.2757
refined
-2.1468
15.9320
13.1253
X-RAY DIFFRACTION
5.4180
-2.5476
-0.5556
5.8227
0.6499
2.6611
0.0079
-0.2427
0.7364
-0.2292
0.2695
-1.0683
-0.0077
0.9336
-0.2606
0.2044
-0.0042
-0.0211
0.3988
-0.1018
0.4147
refined
15.2980
10.4358
14.2830
X-RAY DIFFRACTION
8.8148
3.9388
-1.7807
2.0526
-0.7654
8.4831
-0.2078
-0.3602
1.1698
0.6909
0.1479
0.9979
-0.6643
-0.4431
0.1574
0.2634
0.0879
-0.0169
0.1816
-0.0222
0.3281
refined
-7.1358
1.1698
17.6806
X-RAY DIFFRACTION
2.1046
-3.9073
7.5861
7.6492
-2.3435
5.9821
0.2133
-0.2199
0.5627
0.3748
-0.2412
-0.3198
0.4386
-0.2899
0.0922
0.1709
-0.0393
0.0139
0.3268
0.0369
0.1841
refined
2.0660
3.6340
13.8270
X-RAY DIFFRACTION
2.0416
-0.7195
6.6215
2.8349
-0.7921
7.4844
-0.4418
0.1365
0.7384
-0.0433
0.0109
0.1356
-0.1443
-0.0483
0.4889
0.1628
-0.0119
-0.0120
0.1093
-0.0148
0.1403
refined
-0.4027
0.3498
8.3637
X-RAY DIFFRACTION
2.0345
-4.6766
-3.4413
9.8284
-1.5554
4.2868
-0.2428
-0.6044
0.1117
0.3851
0.1203
-0.4264
-0.2312
0.4292
0.1491
0.1337
-0.0263
-0.0342
0.1993
-0.0067
0.1574
refined
21.0745
-1.1719
14.0071
X-RAY DIFFRACTION
8.0771
7.4184
-2.1064
9.4101
-1.0229
2.1728
-0.4698
0.3050
0.3598
-0.7590
0.2815
0.2214
-0.0027
-0.0907
0.1886
0.1448
-0.0001
-0.0042
0.0700
0.0107
0.0932
refined
5.8132
-1.7815
6.4637
X-RAY DIFFRACTION
3.7499
-2.6436
-2.6929
5.8448
-3.0369
2.0410
-0.1975
0.3935
-0.4692
-0.1055
-0.0053
0.4809
0.3547
-0.6601
0.1338
0.1495
-0.0506
0.0065
0.1877
-0.0324
0.1368
refined
-7.7191
-10.5866
11.6642
X-RAY DIFFRACTION
9.7785
-3.5607
1.6483
2.1501
-0.3399
0.3346
0.0742
0.4977
0.1611
-0.0979
-0.2101
-0.2341
-0.0001
-0.0029
0.1263
0.1731
-0.0160
-0.0101
0.1491
0.0025
0.1171
refined
11.5442
-6.1357
3.8525
X-RAY DIFFRACTION
4.2667
-0.1472
-2.2057
0.7850
0.0701
2.0603
0.0167
0.0889
-0.1268
-0.0644
-0.0507
-0.0108
-0.0074
-0.1136
0.0277
0.1423
0.0054
-0.0207
0.0733
0.0121
0.0813
refined
6.6881
-11.4461
12.3047
X-RAY DIFFRACTION
7.5817
-0.3054
0.4763
1.8147
0.7734
3.4644
-0.0015
0.0999
-0.7764
0.1248
-0.0034
0.0186
0.3862
0.0304
-0.0119
0.1764
0.0108
0.0191
0.0927
-0.0178
0.1759
refined
21.0971
-17.7971
8.3946
X-RAY DIFFRACTION
8.6721
-6.6683
3.4148
7.6831
-5.0231
5.4945
-0.1018
0.2747
0.6281
-0.0614
-0.1000
-0.7275
-0.1892
0.2358
0.1769
0.1267
-0.0383
0.0267
0.1387
-0.0170
0.1470
refined
24.6545
-4.5233
5.4611
X-RAY DIFFRACTION
2.1062
3.1799
8.3385
5.4226
2.8916
9.3064
-0.4005
-0.9825
0.6050
0.1379
-0.0293
0.0391
-0.4866
-0.4394
0.3768
0.1767
-0.0037
0.0223
0.3620
-0.1249
0.1992
refined
7.1575
-3.1778
33.9148
X-RAY DIFFRACTION
8.1227
-2.8583
4.3668
2.4952
-0.8885
2.6294
-0.4292
-0.7361
0.4439
0.1853
0.0547
-0.1191
-0.6280
-0.5699
0.3486
0.2239
-0.0324
0.0111
0.4701
-0.1056
0.2016
refined
8.0933
-3.7032
37.5422
X-RAY DIFFRACTION
3.8830
3.6311
3.1788
2.0024
2.0095
8.9525
-0.1991
-0.3699
-0.1989
0.5889
0.7506
-0.7046
0.1694
0.4177
-0.5975
0.1666
0.0107
-0.0101
0.2829
-0.0475
0.2621
refined
20.1035
-8.0099
38.6956
X-RAY DIFFRACTION
9.2667
1.0690
-3.8767
4.9701
1.2074
9.1732
0.0312
-0.9443
-0.4073
0.3746
-0.2575
0.0858
0.4861
-0.1248
0.2404
0.2090
-0.0709
-0.0362
0.2700
0.0341
0.1111
refined
9.5931
-13.1794
35.9903
X-RAY DIFFRACTION
3.9444
2.3161
-1.8761
4.3453
-1.2397
4.5017
0.0301
-0.4195
-0.1231
0.0486
-0.1778
0.0269
0.0350
0.0618
0.1405
0.1143
-0.0183
-0.0013
0.1851
0.0032
0.1003
refined
7.8959
-14.6777
27.9940
X-RAY DIFFRACTION
6.9780
-3.8723
7.0605
7.1078
-6.3900
2.0644
0.2063
0.2120
-0.2514
-0.4462
-0.2431
-0.2443
0.3550
0.4034
-0.0144
0.2062
0.0141
0.0431
0.1913
0.0038
0.1578
refined
18.6660
-9.1933
26.6194
X-RAY DIFFRACTION
6.0339
2.3450
2.6014
5.4479
2.1374
3.9440
-0.0749
-0.5746
0.7050
0.0224
-0.1048
-0.1018
-0.3284
0.0129
0.1931
0.1598
-0.0364
0.0145
0.1540
-0.0364
0.1655
refined
14.9378
-3.2593
29.9188
X-RAY DIFFRACTION
8.1604
-8.8540
1.9853
9.9131
2.0077
2.0006
-0.4089
0.1979
-0.3298
0.3964
0.1013
0.3490
1.5685
-0.5392
0.4619
0.2055
-0.0448
0.0328
0.0794
-0.0316
0.1139
refined
9.4386
-17.6749
17.0306
X-RAY DIFFRACTION
X-RAY DIFFRACTION
1
chain 'A' and (resid 556 through 569 )
X-RAY DIFFRACTION
2
chain 'A' and (resid 570 through 618 )
X-RAY DIFFRACTION
3
chain 'B' and (resid 0 through 17 )
X-RAY DIFFRACTION
4
chain 'B' and (resid 18 through 34 )
X-RAY DIFFRACTION
5
chain 'B' and (resid 35 through 44 )
X-RAY DIFFRACTION
6
chain 'B' and (resid 45 through 56 )
X-RAY DIFFRACTION
7
chain 'B' and (resid 57 through 65 )
X-RAY DIFFRACTION
8
chain 'B' and (resid 66 through 74 )
X-RAY DIFFRACTION
9
chain 'C' and (resid 2 through 15 )
X-RAY DIFFRACTION
10
chain 'C' and (resid 16 through 28 )
X-RAY DIFFRACTION
11
chain 'C' and (resid 29 through 38 )
X-RAY DIFFRACTION
12
chain 'C' and (resid 39 through 48 )
X-RAY DIFFRACTION
13
chain 'C' and (resid 49 through 55 )
X-RAY DIFFRACTION
14
chain 'C' and (resid 56 through 65 )
X-RAY DIFFRACTION
15
chain 'C' and (resid 66 through 74 )
X-RAY DIFFRACTION
16
chain 'C' and (resid 75 through 110 )
X-RAY DIFFRACTION
17
chain 'C' and (resid 111 through 130 )
X-RAY DIFFRACTION
18
chain 'C' and (resid 131 through 147 )
X-RAY DIFFRACTION
19
chain 'D' and (resid -1 through 11 )
X-RAY DIFFRACTION
20
chain 'D' and (resid 12 through 17 )
X-RAY DIFFRACTION
21
chain 'D' and (resid 18 through 22 )
X-RAY DIFFRACTION
22
chain 'D' and (resid 23 through 34 )
X-RAY DIFFRACTION
23
chain 'D' and (resid 35 through 44 )
X-RAY DIFFRACTION
24
chain 'D' and (resid 45 through 56 )
X-RAY DIFFRACTION
25
chain 'D' and (resid 57 through 71 )
X-RAY DIFFRACTION
26
chain 'D' and (resid 72 through 76 )
author_and_software_defined_assembly
PISA
4
tetrameric
Other biochemical assays, NMR
surface plasmon resonance
4810
-19
16870
A
CYS
571
A
SG
CYS
18
1_555
A
ZN
701
E
ZN
ZN
1_555
A
CYS
574
A
SG
CYS
21
1_555
103.4
A
CYS
571
A
SG
CYS
18
1_555
A
ZN
701
E
ZN
ZN
1_555
A
CYS
592
A
SG
CYS
39
1_555
115.8
A
CYS
574
A
SG
CYS
21
1_555
A
ZN
701
E
ZN
ZN
1_555
A
CYS
592
A
SG
CYS
39
1_555
110.8
A
CYS
571
A
SG
CYS
18
1_555
A
ZN
701
E
ZN
ZN
1_555
A
CYS
595
A
SG
CYS
42
1_555
108.1
A
CYS
574
A
SG
CYS
21
1_555
A
ZN
701
E
ZN
ZN
1_555
A
CYS
595
A
SG
CYS
42
1_555
109.4
A
CYS
592
A
SG
CYS
39
1_555
A
ZN
701
E
ZN
ZN
1_555
A
CYS
595
A
SG
CYS
42
1_555
109.0
A
CYS
586
A
SG
CYS
33
1_555
A
ZN
702
F
ZN
ZN
1_555
A
HIS
588
A
ND1
HIS
35
1_555
106.8
A
CYS
586
A
SG
CYS
33
1_555
A
ZN
702
F
ZN
ZN
1_555
A
CYS
602
A
SG
CYS
49
1_555
112.5
A
HIS
588
A
ND1
HIS
35
1_555
A
ZN
702
F
ZN
ZN
1_555
A
CYS
602
A
SG
CYS
49
1_555
109.3
A
CYS
586
A
SG
CYS
33
1_555
A
ZN
702
F
ZN
ZN
1_555
A
CYS
605
A
SG
CYS
52
1_555
110.1
A
HIS
588
A
ND1
HIS
35
1_555
A
ZN
702
F
ZN
ZN
1_555
A
CYS
605
A
SG
CYS
52
1_555
106.8
A
CYS
602
A
SG
CYS
49
1_555
A
ZN
702
F
ZN
ZN
1_555
A
CYS
605
A
SG
CYS
52
1_555
111.1
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
O
VAL
591
A
O
VAL
38
A
N
VAL
581
A
N
VAL
28
A
N
ILE
584
A
N
ILE
31
A
O
GLY
611
A
O
GLY
58
B
O
VAL
17
B
O
VAL
22
B
N
MET
1
B
N
MET
6
B
N
PHE
4
B
N
PHE
9
B
O
LEU
67
B
O
LEU
72
B
O
VAL
70
B
O
VAL
75
B
N
ARG
42
B
N
ARG
47
B
N
PHE
45
B
N
PHE
50
B
O
LYS
48
B
O
LYS
53
C
N
VAL
26
C
N
VAL
26
C
O
HIS
32
C
O
HIS
32
C
N
ILE
37
C
N
ILE
37
C
O
PHE
50
C
O
PHE
50
C
N
HIS
55
C
N
HIS
55
C
O
LYS
66
C
O
LYS
66
D
O
VAL
17
D
O
VAL
22
D
N
MET
1
D
N
MET
6
D
N
PHE
4
D
N
PHE
9
D
O
LEU
67
D
O
LEU
72
D
O
VAL
70
D
O
VAL
75
D
N
ARG
42
D
N
ARG
47
D
N
PHE
45
D
N
PHE
50
D
O
LYS
48
D
O
LYS
53
1
A
CG
GLU
559
A
CG
GLU
6
1
Y
1
A
CD
GLU
559
A
CD
GLU
6
1
Y
1
A
OE1
GLU
559
A
OE1
GLU
6
1
Y
1
A
OE2
GLU
559
A
OE2
GLU
6
1
Y
1
A
CG
GLU
560
A
CG
GLU
7
1
Y
1
A
CD
GLU
560
A
CD
GLU
7
1
Y
1
A
OE1
GLU
560
A
OE1
GLU
7
1
Y
1
A
OE2
GLU
560
A
OE2
GLU
7
1
Y
1
A
CG
LEU
562
A
CG
LEU
9
1
Y
1
A
CD1
LEU
562
A
CD1
LEU
9
1
Y
1
A
CD2
LEU
562
A
CD2
LEU
9
1
Y
1
A
CG
ARG
564
A
CG
ARG
11
1
Y
1
A
CD
ARG
564
A
CD
ARG
11
1
Y
1
A
NE
ARG
564
A
NE
ARG
11
1
Y
1
A
CZ
ARG
564
A
CZ
ARG
11
1
Y
1
A
NH1
ARG
564
A
NH1
ARG
11
1
Y
1
A
NH2
ARG
564
A
NH2
ARG
11
1
Y
1
A
CG
GLU
567
A
CG
GLU
14
1
Y
1
A
CD
GLU
567
A
CD
GLU
14
1
Y
1
A
OE1
GLU
567
A
OE1
GLU
14
1
Y
1
A
OE2
GLU
567
A
OE2
GLU
14
1
Y
1
A
CG
GLU
568
A
CG
GLU
15
1
Y
1
A
CD
GLU
568
A
CD
GLU
15
1
Y
1
A
OE1
GLU
568
A
OE1
GLU
15
1
Y
1
A
OE2
GLU
568
A
OE2
GLU
15
1
Y
1
A
CG
ARG
569
A
CG
ARG
16
1
Y
1
A
CD
ARG
569
A
CD
ARG
16
1
Y
1
A
NE
ARG
569
A
NE
ARG
16
1
Y
1
A
CZ
ARG
569
A
CZ
ARG
16
1
Y
1
A
NH1
ARG
569
A
NH1
ARG
16
1
Y
1
A
NH2
ARG
569
A
NH2
ARG
16
1
Y
1
A
CG
GLU
594
A
CG
GLU
41
1
Y
1
A
CD
GLU
594
A
CD
GLU
41
1
Y
1
A
OE1
GLU
594
A
OE1
GLU
41
1
Y
1
A
OE2
GLU
594
A
OE2
GLU
41
1
Y
1
A
CG
ARG
600
A
CG
ARG
47
1
Y
1
A
CD
ARG
600
A
CD
ARG
47
1
Y
1
A
NE
ARG
600
A
NE
ARG
47
1
Y
1
A
CZ
ARG
600
A
CZ
ARG
47
1
Y
1
A
NH1
ARG
600
A
NH1
ARG
47
1
Y
1
A
NH2
ARG
600
A
NH2
ARG
47
1
Y
1
B
CG
GLU
24
B
CG
GLU
29
1
Y
1
B
CD
GLU
24
B
CD
GLU
29
1
Y
1
B
OE1
GLU
24
B
OE1
GLU
29
1
Y
1
B
OE2
GLU
24
B
OE2
GLU
29
1
Y
1
B
CG
LYS
33
B
CG
LYS
38
1
Y
1
B
CD
LYS
33
B
CD
LYS
38
1
Y
1
B
CE
LYS
33
B
CE
LYS
38
1
Y
1
B
NZ
LYS
33
B
NZ
LYS
38
1
Y
1
B
CG
GLU
64
B
CG
GLU
69
1
Y
1
B
CD
GLU
64
B
CD
GLU
69
1
Y
1
B
OE1
GLU
64
B
OE1
GLU
69
1
Y
1
B
OE2
GLU
64
B
OE2
GLU
69
1
Y
1
C
CG
LYS
4
C
CG
LYS
4
1
Y
1
C
CD
LYS
4
C
CD
LYS
4
1
Y
1
C
CE
LYS
4
C
CE
LYS
4
1
Y
1
C
NZ
LYS
4
C
NZ
LYS
4
1
Y
1
C
CG
LYS
8
C
CG
LYS
8
1
Y
1
C
CD
LYS
8
C
CD
LYS
8
1
Y
1
C
CE
LYS
8
C
CE
LYS
8
1
Y
1
C
NZ
LYS
8
C
NZ
LYS
8
1
Y
1
C
CG
LYS
63
C
CG
LYS
63
1
Y
1
C
CD
LYS
63
C
CD
LYS
63
1
Y
1
C
CE
LYS
63
C
CE
LYS
63
1
Y
1
C
NZ
LYS
63
C
NZ
LYS
63
1
Y
1
C
CG
LYS
66
C
CG
LYS
66
1
Y
1
C
CD
LYS
66
C
CD
LYS
66
1
Y
1
C
CE
LYS
66
C
CE
LYS
66
1
Y
1
C
NZ
LYS
66
C
NZ
LYS
66
1
Y
1
C
CG
ARG
90
C
CG
ARG
90
1
Y
1
C
CD
ARG
90
C
CD
ARG
90
1
Y
1
C
NE
ARG
90
C
NE
ARG
90
1
Y
1
C
CZ
ARG
90
C
CZ
ARG
90
1
Y
1
C
NH1
ARG
90
C
NH1
ARG
90
1
Y
1
C
NH2
ARG
90
C
NH2
ARG
90
1
Y
1
C
CG
GLU
122
C
CG
GLU
122
1
Y
1
C
CD
GLU
122
C
CD
GLU
122
1
Y
1
C
OE1
GLU
122
C
OE1
GLU
122
1
Y
1
C
OE2
GLU
122
C
OE2
GLU
122
1
Y
1
C
CG
LYS
144
C
CG
LYS
144
1
Y
1
C
CD
LYS
144
C
CD
LYS
144
1
Y
1
C
CE
LYS
144
C
CE
LYS
144
1
Y
1
C
NZ
LYS
144
C
NZ
LYS
144
1
Y
1
D
CG
GLU
16
D
CG
GLU
21
1
Y
1
D
CD
GLU
16
D
CD
GLU
21
1
Y
1
D
OE1
GLU
16
D
OE1
GLU
21
1
Y
1
D
OE2
GLU
16
D
OE2
GLU
21
1
Y
1
D
CG
LYS
33
D
CG
LYS
38
1
Y
1
D
CD
LYS
33
D
CD
LYS
38
1
Y
1
D
CE
LYS
33
D
CE
LYS
38
1
Y
1
D
NZ
LYS
33
D
NZ
LYS
38
1
Y
1
D
CG
ASP
39
D
CG
ASP
44
1
Y
1
D
OD1
ASP
39
D
OD1
ASP
44
1
Y
1
D
OD2
ASP
39
D
OD2
ASP
44
1
Y
1
D
CG
ARG
74
D
CG
ARG
79
1
Y
1
D
CD
ARG
74
D
CD
ARG
79
1
Y
1
D
NE
ARG
74
D
NE
ARG
79
1
Y
1
D
CZ
ARG
74
D
CZ
ARG
79
1
Y
1
D
NH1
ARG
74
D
NH1
ARG
79
1
Y
1
D
NH2
ARG
74
D
NH2
ARG
79
1
Y
1
A
GLY
554
A
GLY
1
1
Y
1
A
SER
555
A
SER
2
1
Y
1
B
GLY
-4
B
GLY
1
1
Y
1
B
SER
-3
B
SER
2
1
Y
1
B
GLY
75
B
GLY
80
1
Y
1
B
GLY
76
B
GLY
81
1
Y
1
C
MET
1
C
MET
1
1
Y
1
D
GLY
-4
D
GLY
1
1
Y
1
D
SER
-3
D
SER
2
1
Y
1
D
GLY
-2
D
GLY
3
1
Y
1
C
D
NZ
C
LYS
GLY
85
76
1.34
1
D
D
NE2
OE2
GLN
GLU
31
64
2.10
1_555
4_546
1
A
VAL
573
-101.78
-67.79
1
A
ASP
576
-124.53
-51.28
1
A
SER
580
-151.23
9.73
1
C
ASP
16
-161.07
77.99
1
C
ARG
90
-135.57
-112.11
1
C
ASP
130
-153.20
78.29
0.1972
0.1704
0.1718
1.700
23.515
1744
34206
5.10
98.64
0.19
1
FREE R-VALUE
1.35
MOLECULAR REPLACEMENT
20.46
0.90
1.11
3EB6, 3ZNI
1.700
23.515
222
3008
2
0
2784
0.007
2851
0.922
3880
16.167
1758
0.060
457
0.006
500
0.2995
0.2558
1.7500
140
2578
95.00
0.2609
0.2287
1.8065
133
2663
98.00
0.2371
0.2061
1.8710
152
2681
98.00
0.2237
0.2007
1.9459
149
2688
99.00
0.2343
0.1950
2.0344
148
2686
99.00
0.2123
0.1801
2.1416
134
2728
99.00
0.2443
0.1689
2.2757
149
2700
99.00
0.2203
0.1750
2.4512
134
2737
99.00
0.1913
0.1694
2.6976
154
2723
99.00
0.1873
0.1666
3.0872
142
2741
100.00
0.1797
0.1535
3.8867
164
2732
100.00
0.1521
0.1465
23.5176
145
2805
99.00
1.7
23.52
6HPR
34206
0.998
0.063
0.040
0.075
1
13.8
3.3
98.8
0.539
1.70
1.74
2
0.632
1
2.7
94.7
refinement
PHENIX
(1.10_2142: ???)
data reduction
xia2
data scaling
xia2
phasing
PHASER
N
Crystal structure of cIAP1 RING domain bound to UbcH5B-Ub and a non-covalent Ub
1
N
N
2
N
N
3
N
N
2
N
N
4
N
N
4
N
N
5
N
N
5
N
N
5
N
N
5
N
N
A
SER
557
A
SER
4
HELX_P
A
ARG
569
A
ARG
16
1
AA1
13
A
CYS
595
A
CYS
42
HELX_P
A
LEU
599
A
LEU
46
5
AA2
5
B
THR
22
B
THR
27
HELX_P
B
GLY
35
B
GLY
40
1
AA3
14
B
PRO
37
B
PRO
42
HELX_P
B
ASP
39
B
ASP
44
5
AA4
3
B
LEU
56
B
LEU
61
HELX_P
B
ASN
60
B
ASN
65
5
AA5
5
C
LEU
3
C
LEU
3
HELX_P
C
ASP
16
C
ASP
16
1
AA6
14
C
LEU
86
C
LEU
86
HELX_P
C
ARG
90
C
ARG
90
5
AA7
5
C
THR
98
C
THR
98
HELX_P
C
CYS
111
C
CYS
111
1
AA8
14
C
VAL
120
C
VAL
120
HELX_P
C
ASP
130
C
ASP
130
1
AA9
11
C
ASP
130
C
ASP
130
HELX_P
C
ALA
146
C
ALA
146
1
AB1
17
D
THR
22
D
THR
27
HELX_P
D
GLY
35
D
GLY
40
1
AB2
14
D
PRO
37
D
PRO
42
HELX_P
D
ASP
39
D
ASP
44
5
AB3
3
D
LEU
56
D
LEU
61
HELX_P
D
ASN
60
D
ASN
65
5
AB4
5
metalc
2.286
A
CYS
571
A
SG
CYS
18
1_555
A
ZN
701
E
ZN
ZN
1_555
metalc
2.397
A
CYS
574
A
SG
CYS
21
1_555
A
ZN
701
E
ZN
ZN
1_555
metalc
2.310
A
CYS
586
A
SG
CYS
33
1_555
A
ZN
702
F
ZN
ZN
1_555
metalc
2.059
A
HIS
588
A
ND1
HIS
35
1_555
A
ZN
702
F
ZN
ZN
1_555
metalc
2.381
A
CYS
592
A
SG
CYS
39
1_555
A
ZN
701
E
ZN
ZN
1_555
metalc
2.317
A
CYS
595
A
SG
CYS
42
1_555
A
ZN
701
E
ZN
ZN
1_555
metalc
2.318
A
CYS
602
A
SG
CYS
49
1_555
A
ZN
702
F
ZN
ZN
1_555
metalc
2.296
A
CYS
605
A
SG
CYS
52
1_555
A
ZN
702
F
ZN
ZN
1_555
LIGASE
Ubiquitin, E3, cIAP1, UbcH5B, ubiquitin ligase, LIGASE
A
ILE
584
A
ILE
31
1
A
PRO
585
A
PRO
32
7.77
C
TYR
60
C
TYR
60
1
C
PRO
61
C
PRO
61
4.12
BIRC2_HUMAN
UNP
1
556
Q13490
LSLEEQLRRLQEERTCKVCMDKEVSVVFIPCGHLVVCQECAPSLRKCPICRGIIKGTVRTFLS
UBB_HUMAN
UNP
2
75
P0CG47
GGMQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQQRLIFAGKQLEDGRTLSDYNIQKESTLHLVLRLRGG
UB2D2_HUMAN
UNP
3
1
P62837
MALKRIHKELNDLARDPPAQCSAGPVGDDMFHWQATIMGPNDSPYQGGVFFLTIHFPTDYPFKPPKVAFTTRIYHPNINS
NGSICLDILRSQWSPALTISKVLLSICSLLCDPNPDDPLVPEIARIYKTDREKYNRIAREWTQKYAM
556
618
6HPR
556
618
Q13490
A
1
3
65
75
152
6HPR
-2
76
P0CG47
B
2
3
81
1
147
6HPR
1
147
P62837
C
3
1
147
75
152
6HPR
-2
76
P0CG47
D
2
3
81
1
expression tag
GLY
554
6HPR
A
Q13490
UNP
1
1
expression tag
SER
555
6HPR
A
Q13490
UNP
2
2
expression tag
GLY
-4
6HPR
B
P0CG47
UNP
1
2
expression tag
SER
-3
6HPR
B
P0CG47
UNP
2
2
insertion
SER
0
6HPR
B
P0CG47
UNP
5
3
CYS
conflict
LYS
85
6HPR
C
P62837
UNP
85
85
4
expression tag
GLY
-4
6HPR
D
P0CG47
UNP
1
4
expression tag
SER
-3
6HPR
D
P0CG47
UNP
2
4
insertion
SER
0
6HPR
D
P0CG47
UNP
5
3
5
4
5
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
A
LEU
589
A
LEU
36
A
VAL
591
A
VAL
38
A
VAL
581
A
VAL
28
A
ILE
584
A
ILE
31
A
GLY
611
A
GLY
58
A
ARG
614
A
ARG
61
B
THR
12
B
THR
17
B
VAL
17
B
VAL
22
B
MET
1
B
MET
6
B
THR
7
B
THR
12
B
THR
66
B
THR
71
B
LEU
71
B
LEU
76
B
GLN
41
B
GLN
46
B
PHE
45
B
PHE
50
B
LYS
48
B
LYS
53
B
GLN
49
B
GLN
54
C
CYS
21
C
CYS
21
C
VAL
26
C
VAL
26
C
ASP
29
C
ASP
29
C
MET
38
C
MET
38
C
VAL
49
C
VAL
49
C
HIS
55
C
HIS
55
C
LYS
66
C
LYS
66
C
PHE
69
C
PHE
69
D
THR
12
D
THR
17
D
VAL
17
D
VAL
22
D
MET
1
D
MET
6
D
LYS
6
D
LYS
11
D
THR
66
D
THR
71
D
LEU
71
D
LEU
76
D
GLN
41
D
GLN
46
D
PHE
45
D
PHE
50
D
LYS
48
D
LYS
53
D
GLN
49
D
GLN
54
binding site for residue ZN A 701
A
ZN
701
Software
4
binding site for residue ZN A 702
A
ZN
702
Software
4
A
CYS
571
A
CYS
18
4
1_555
A
CYS
574
A
CYS
21
4
1_555
A
CYS
592
A
CYS
39
4
1_555
A
CYS
595
A
CYS
42
4
1_555
A
CYS
586
A
CYS
33
4
1_555
A
HIS
588
A
HIS
35
4
1_555
A
CYS
602
A
CYS
49
4
1_555
A
CYS
605
A
CYS
52
4
1_555
5
C 1 2 1