0.022071
0.012743
0.000000
0.000000
0.025486
0.000000
0.000000
0.000000
0.023719
0.00000
0.00000
0.00000
Liu, J.
Lu, M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
45.308
45.308
42.160
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
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
C30 H63 N O10
597.822
O-(O-(2-AMINOPROPYL)-O'-(2-METHOXYETHYL)POLYPROPYLENE GLYCOL 500)
JEFFAMINE
non-polymer
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
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
O
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
N
N
58
S
C
N
59
N
C
N
60
N
O
N
61
N
C
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
N
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
H
N
75
N
H
N
76
N
H
N
77
N
N
N
78
S
C
N
79
N
C
N
80
N
O
N
81
N
C
N
82
N
C
N
83
N
C
N
84
N
O
N
85
N
O
N
86
N
O
N
87
N
H
N
88
N
H
N
89
N
H
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
H
N
95
N
H
N
96
N
N
N
97
N
C
N
98
N
C
N
99
N
O
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
N
N
107
S
C
N
108
N
C
N
109
N
O
N
110
N
C
Y
111
N
C
Y
112
N
N
Y
113
N
C
Y
114
N
C
Y
115
N
N
N
116
N
O
N
117
N
H
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
O
N
128
N
H
N
129
N
H
N
130
N
N
N
131
S
C
N
132
N
C
N
133
N
O
N
134
S
C
N
135
N
C
N
136
N
C
N
137
N
C
N
138
N
O
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
H
N
145
N
H
N
146
N
H
N
147
N
H
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
C
N
153
N
O
N
154
N
C
N
155
N
C
N
156
N
O
N
157
N
C
N
158
N
C
N
159
N
C
N
160
N
O
N
161
N
C
N
162
N
C
N
163
N
C
N
164
N
O
N
165
R
C
N
166
N
C
N
167
N
C
N
168
N
O
N
169
R
C
N
170
N
C
N
171
N
C
N
172
N
O
N
173
S
C
N
174
N
C
N
175
N
C
N
176
N
O
N
177
S
C
N
178
N
C
N
179
N
C
N
180
N
O
N
181
R
C
N
182
N
C
N
183
N
C
N
184
N
O
N
185
R
C
N
186
N
C
N
187
N
C
N
188
N
O
N
189
N
C
N
190
N
C
N
191
N
C
N
192
N
N
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
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
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
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
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
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
N
N
257
S
C
N
258
N
C
N
259
N
O
N
260
N
C
N
261
N
C
N
262
N
C
N
263
N
C
N
264
N
O
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
H
N
274
N
H
N
275
N
H
N
276
N
H
N
277
N
H
N
278
N
N
N
279
S
C
N
280
N
C
N
281
N
O
N
282
N
C
N
283
N
C
N
284
N
C
N
285
N
C
N
286
N
N
N
287
N
O
N
288
N
H
N
289
N
H
N
290
N
H
N
291
N
H
N
292
N
H
N
293
N
H
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
N
N
304
S
C
N
305
N
C
N
306
N
O
N
307
R
C
N
308
N
O
N
309
N
C
N
310
N
O
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
H
N
319
N
H
N
320
N
N
N
321
S
C
N
322
N
C
N
323
N
O
N
324
N
C
Y
325
N
C
Y
326
N
C
Y
327
N
C
Y
328
N
N
Y
329
N
C
Y
330
N
C
Y
331
N
C
Y
332
N
C
Y
333
N
C
N
334
N
O
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
H
N
346
N
H
N
347
N
N
N
348
S
C
N
349
N
C
N
350
N
O
N
351
N
C
Y
352
N
C
Y
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
C
Y
357
N
C
N
358
N
O
N
359
N
O
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
H
N
370
N
H
N
371
N
N
N
372
S
C
N
373
N
C
N
374
N
O
N
375
N
C
N
376
N
C
N
377
N
C
N
378
N
O
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
H
N
389
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
doub
N
61
N
sing
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
sing
N
67
N
sing
N
68
N
doub
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
sing
N
77
N
sing
N
78
N
sing
N
79
N
doub
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
doub
N
88
N
sing
N
89
N
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
doub
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
doub
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
sing
Y
111
N
sing
Y
112
N
doub
Y
113
N
doub
N
114
N
sing
Y
115
N
sing
N
116
N
sing
Y
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
sing
N
127
N
sing
N
128
N
sing
N
129
N
doub
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
sing
N
147
N
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
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
sing
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
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
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
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
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
doub
N
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
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
doub
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
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
doub
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
sing
N
313
N
sing
N
314
N
doub
N
315
N
sing
N
316
N
sing
N
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
doub
Y
324
N
sing
Y
325
N
sing
N
326
N
sing
Y
327
N
sing
Y
328
N
doub
N
329
N
sing
Y
330
N
doub
N
331
N
sing
Y
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
doub
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
Y
347
N
doub
Y
348
N
sing
Y
349
N
sing
N
350
N
sing
Y
351
N
doub
N
352
N
sing
Y
353
N
doub
N
354
N
sing
Y
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
sing
N
365
N
sing
N
366
N
doub
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
N
376
N
sing
N
377
N
sing
To be Published
0353
Structural Determinants of Trimerization Specificity in HIV-1 gp41 Protein
10.2210/pdb3u91/pdb
pdb_00003u91
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
CCD
2005-06-25
ADSC QUANTUM 4
SINGLE WAVELENGTH
M
x-ray
1
0.9676
1.0
X4A
NSLS
0.9676
SYNCHROTRON
NSLS BEAMLINE X4A
3936.581
Gp41
N-TERMINAL DOMAIN
1
man
polymer
597.822
O-(O-(2-AMINOPROPYL)-O'-(2-METHOXYETHYL)POLYPROPYLENE GLYCOL 500)
1
syn
non-polymer
18.015
water
48
nat
water
no
no
EAQQHLLQLTVWGIKQLQARILAVERYLKDQQL
EAQQHLLQLTVWGIKQLQARILAVERYLKDQQL
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
sample
env
11676
Human immunodeficiency virus 1
562
Escherichia coli
1
3.17
61.24
VAPOR DIFFUSION, HANGING DROP
6.0
20% Jeffamine M600, 0.1M MES, 25mM Cesium Chloride, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
298
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_site
repository
Initial release
Data collection
Database references
Derived calculations
Refinement description
1
0
2013-04-24
1
1
2023-09-13
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
RCSB
Y
RCSB
2011-10-17
REL
REL
JEF
O-(O-(2-AMINOPROPYL)-O'-(2-METHOXYETHYL)POLYPROPYLENE GLYCOL 500)
HOH
water
1AIK
PDB ENTRY 1AIK
PDB
experimental model
JEF
1
2
JEF
JEF
34
A
WAT
35
3
HOH
HOH
35
A
WAT
36
3
HOH
HOH
36
A
WAT
37
3
HOH
HOH
37
A
WAT
38
3
HOH
HOH
38
A
WAT
39
3
HOH
HOH
39
A
WAT
40
3
HOH
HOH
40
A
WAT
41
3
HOH
HOH
41
A
WAT
42
3
HOH
HOH
42
A
WAT
43
3
HOH
HOH
43
A
WAT
44
3
HOH
HOH
44
A
WAT
45
3
HOH
HOH
45
A
WAT
46
3
HOH
HOH
46
A
WAT
47
3
HOH
HOH
47
A
WAT
48
3
HOH
HOH
48
A
WAT
49
3
HOH
HOH
49
A
WAT
2
3
HOH
HOH
50
A
WAT
3
3
HOH
HOH
51
A
WAT
4
3
HOH
HOH
52
A
WAT
5
3
HOH
HOH
53
A
WAT
6
3
HOH
HOH
54
A
WAT
7
3
HOH
HOH
55
A
WAT
8
3
HOH
HOH
56
A
WAT
9
3
HOH
HOH
57
A
WAT
10
3
HOH
HOH
58
A
WAT
11
3
HOH
HOH
59
A
WAT
12
3
HOH
HOH
60
A
WAT
13
3
HOH
HOH
61
A
WAT
14
3
HOH
HOH
62
A
WAT
15
3
HOH
HOH
63
A
WAT
16
3
HOH
HOH
64
A
WAT
17
3
HOH
HOH
65
A
WAT
18
3
HOH
HOH
66
A
WAT
19
3
HOH
HOH
67
A
WAT
20
3
HOH
HOH
68
A
WAT
21
3
HOH
HOH
69
A
WAT
22
3
HOH
HOH
70
A
WAT
23
3
HOH
HOH
71
A
WAT
24
3
HOH
HOH
72
A
WAT
25
3
HOH
HOH
73
A
WAT
26
3
HOH
HOH
74
A
WAT
27
3
HOH
HOH
75
A
WAT
28
3
HOH
HOH
76
A
WAT
29
3
HOH
HOH
77
A
WAT
30
3
HOH
HOH
78
A
WAT
31
3
HOH
HOH
79
A
WAT
32
3
HOH
HOH
80
A
WAT
33
3
HOH
HOH
81
A
WAT
34
3
HOH
HOH
82
A
n
1
1
A
n
2
2
A
n
3
3
A
GLN
4
n
4
GLN
4
A
HIS
5
n
5
HIS
5
A
LEU
6
n
6
LEU
6
A
LEU
7
n
7
LEU
7
A
GLN
8
n
8
GLN
8
A
LEU
9
n
9
LEU
9
A
THR
10
n
10
THR
10
A
VAL
11
n
11
VAL
11
A
TRP
12
n
12
TRP
12
A
GLY
13
n
13
GLY
13
A
ILE
14
n
14
ILE
14
A
LYS
15
n
15
LYS
15
A
GLN
16
n
16
GLN
16
A
LEU
17
n
17
LEU
17
A
GLN
18
n
18
GLN
18
A
ALA
19
n
19
ALA
19
A
ARG
20
n
20
ARG
20
A
ILE
21
n
21
ILE
21
A
LEU
22
n
22
LEU
22
A
ALA
23
n
23
ALA
23
A
VAL
24
n
24
VAL
24
A
GLU
25
n
25
GLU
25
A
ARG
26
n
26
ARG
26
A
TYR
27
n
27
TYR
27
A
LEU
28
n
28
LEU
28
A
LYS
29
n
29
LYS
29
A
ASP
30
n
30
ASP
30
A
GLN
31
n
31
GLN
31
A
GLN
32
n
32
GLN
32
A
LEU
33
n
33
LEU
33
A
1.0872
0.2375
-0.5490
1.3105
-0.8340
6.0814
-0.0522
0.1599
0.0426
-0.2306
0.0059
-0.0361
0.3026
0.1494
0.0463
-0.0559
0.0044
0.0076
-0.1179
0.0043
-0.1738
refined
-21.5020
6.9580
-8.6230
X-RAY DIFFRACTION
A
4
A
33
X-RAY DIFFRACTION
1
author_and_software_defined_assembly
PISA
3
trimeric
4690
-31
6750
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
-0.5000000000
-0.8660254038
0.0000000000
0.8660254038
-0.5000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
2_565
-y,x-y+1,z
crystal symmetry operation
-22.6540000000
39.2378789947
0.0000000000
-0.5000000000
0.8660254038
0.0000000000
-0.8660254038
-0.5000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
3_455
-x+y-1,-x,z
crystal symmetry operation
-45.3080000000
0.0000000000
0.0000000000
1
A
HOH
67
C
HOH
1
A
C38
JEF
34
B
C38
JEF
1
1
N
1
A
O12
JEF
34
B
O12
JEF
1
1
N
1
A
C37
JEF
34
B
C37
JEF
1
1
N
1
A
C36
JEF
34
B
C36
JEF
1
1
N
1
A
O11
JEF
34
B
O11
JEF
1
1
N
1
A
C33
JEF
34
B
C33
JEF
1
1
N
1
A
C34
JEF
34
B
C34
JEF
1
1
N
1
A
C32
JEF
34
B
C32
JEF
1
1
N
1
A
O10
JEF
34
B
O10
JEF
1
1
N
1
A
C19
JEF
34
B
C19
JEF
1
1
N
1
A
C40
JEF
34
B
C40
JEF
1
1
N
1
A
O3
JEF
34
B
O3
JEF
1
1
N
1
A
C7
JEF
34
B
C7
JEF
1
1
N
1
A
C9
JEF
34
B
C9
JEF
1
1
N
1
A
C8
JEF
34
B
C8
JEF
1
1
N
1
A
O4
JEF
34
B
O4
JEF
1
1
N
1
A
C11
JEF
34
B
C11
JEF
1
1
N
1
A
C12
JEF
34
B
C12
JEF
1
1
N
1
A
C10
JEF
34
B
C10
JEF
1
1
N
1
A
O5
JEF
34
B
O5
JEF
1
1
N
1
A
C13
JEF
34
B
C13
JEF
1
1
N
1
A
C15
JEF
34
B
C15
JEF
1
1
N
1
A
C14
JEF
34
B
C14
JEF
1
1
N
1
A
O6
JEF
34
B
O6
JEF
1
1
N
1
A
C16
JEF
34
B
C16
JEF
1
1
N
1
A
C30
JEF
34
B
C30
JEF
1
1
N
1
A
C31
JEF
34
B
C31
JEF
1
1
N
1
A
N1
JEF
34
B
N1
JEF
1
1
N
1
A
GLU
1
A
GLU
1
1
Y
1
A
ALA
2
A
ALA
2
1
Y
1
A
GLN
3
A
GLN
3
1
Y
26.142
0.62
0.31
0.00
0.62
0.00
-0.93
0.956
0.928
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
0.23341
0.19191
0.19585
1.45
42.14
917
9173
8256
10.0
99.85
1.818
0.037
RANDOM
1
Isotropic
THROUGHOUT
MOLECULAR REPLACEMENT
0.061
0.069
0.80
0.80
1.20
PDB ENTRY 1AIK
MAXIMUM LIKELIHOOD
BABINET MODEL WITH MASK
1.45
42.14
48
316
13
0
255
0.009
0.022
270
1.138
2.010
362
4.226
5.000
29
37.213
24.615
13
12.035
15.000
53
7.733
15.000
2
0.073
0.200
44
0.005
0.020
186
0.206
0.200
115
0.301
0.200
185
0.130
0.200
20
0.138
0.200
47
0.103
0.200
11
0.784
1.500
152
1.420
2.000
239
2.362
3.000
131
3.846
4.500
123
0.250
0.202
1.489
72
568
20
99.69
1.45
42.14
3U91
9173
0.065
1
9.1
8.8
99.8
1.45
1.50
6.4
0.467
1
8.8
99.8
data collection
ADSC
Quantum
phasing
PHASER
refinement
REFMAC
5.2.0005
data reduction
HKL-2000
data scaling
HKL-2000
Structural Determinants of Trimerization Specificity in HIV-1 gp41 Protein
1
N
N
2
N
N
3
N
N
A
HIS
5
A
HIS
5
HELX_P
A
GLN
31
A
GLN
31
1
1
27
VIRAL PROTEIN
gp41, HIV-1, trimerization domain, oligomeric structure, VIRAL PROTEIN
Q9YYZ1_9HIV1
UNP
1
7
Q9YYZ1
EAQQHLLQLTVWGIKQLQARILAVERYLKDQQL
7
39
3U91
1
33
Q9YYZ1
A
1
1
33
BINDING SITE FOR RESIDUE JEF A 34
A
JEF
34
Software
6
A
GLU
25
A
GLU
25
6
2_565
A
TYR
27
A
TYR
27
6
1_555
A
LEU
28
A
LEU
28
6
2_565
A
LYS
29
A
LYS
29
6
2_565
A
LEU
33
A
LEU
33
6
2_565
A
HOH
41
C
HOH
6
1_555
150
P 3 2 1