0.008826
0.005096
0.000000
0.000000
0.010192
0.000000
0.000000
0.000000
0.031348
0.00000
0.00000
0.00000
Rao, Z.
Belyaev, A.
Fry, E.
Roy, P.
Jones, I.M.
Stuart, D.I.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
9
90.00
90.00
120.00
113.300
113.300
31.900
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
C3 H8 O
60.095
ISOPROPYL ALCOHOL
2-PROPANOL
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
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
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
C
N
184
N
C
N
185
N
C
N
186
N
O
N
187
N
H
N
188
N
H
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
N
N
196
S
C
N
197
N
C
N
198
N
O
N
199
N
C
N
200
N
C
N
201
N
C
N
202
N
C
N
203
N
O
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
N
N
218
S
C
N
219
N
C
N
220
N
O
N
221
N
C
N
222
N
C
N
223
N
C
N
224
N
C
N
225
N
N
N
226
N
O
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
N
N
243
S
C
N
244
N
C
N
245
N
O
N
246
N
C
N
247
N
C
N
248
N
S
N
249
N
C
N
250
N
O
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
H
N
262
N
N
N
263
S
C
N
264
N
C
N
265
N
O
N
266
N
C
Y
267
N
C
Y
268
N
C
Y
269
N
C
Y
270
N
C
Y
271
N
C
Y
272
N
C
N
273
N
O
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
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
N
N
286
S
C
N
287
N
C
N
288
N
O
N
289
N
C
N
290
N
C
N
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
N
N
303
S
C
N
304
N
C
N
305
N
O
N
306
N
C
N
307
N
O
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
N
N
317
S
C
N
318
N
C
N
319
N
O
N
320
R
C
N
321
N
O
N
322
N
C
N
323
N
O
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
H
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
N
N
334
S
C
N
335
N
C
N
336
N
O
N
337
N
C
Y
338
N
C
Y
339
N
C
Y
340
N
C
Y
341
N
N
Y
342
N
C
Y
343
N
C
Y
344
N
C
Y
345
N
C
Y
346
N
C
N
347
N
O
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
H
N
358
N
H
N
359
N
H
N
360
N
N
N
361
S
C
N
362
N
C
N
363
N
O
N
364
N
C
Y
365
N
C
Y
366
N
C
Y
367
N
C
Y
368
N
C
Y
369
N
C
Y
370
N
C
N
371
N
O
N
372
N
O
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
H
N
380
N
H
N
381
N
H
N
382
N
H
N
383
N
H
N
384
N
N
N
385
S
C
N
386
N
C
N
387
N
O
N
388
N
C
N
389
N
C
N
390
N
C
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
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
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
doub
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
doub
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
doub
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
doub
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
Y
259
N
doub
Y
260
N
sing
Y
261
N
sing
N
262
N
sing
Y
263
N
doub
N
264
N
sing
Y
265
N
doub
N
266
N
sing
Y
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
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
doub
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
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
doub
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
Y
328
N
doub
Y
329
N
sing
Y
330
N
sing
N
331
N
sing
Y
332
N
doub
Y
333
N
sing
Y
334
N
sing
N
335
N
sing
Y
336
N
sing
Y
337
N
doub
N
338
N
sing
Y
339
N
doub
N
340
N
sing
Y
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
doub
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
Y
356
N
doub
Y
357
N
sing
Y
358
N
sing
N
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
sing
N
375
N
doub
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
UK
Nature
NATUAS
0006
0028-0836
378
743
747
10.1038/378743a0
7501025
Crystal structure of SIV matrix antigen and implications for virus assembly.
1995
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
241
744
746
10.1006/jmbi.1994.1550
Crystallization and Preliminary X-ray Investigation of Recombinant Simian Immunodeficiency Virus Matrix Antigen
1994
10.2210/pdb1ed1/pdb
pdb_00001ed1
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
IMAGE PLATE
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
1.488
1.0
PX7.2
SRS
1.488
SYNCHROTRON
SRS BEAMLINE PX7.2
SIV MATRIX ANTIGEN
14923.270
GAG POLYPROTEIN
1
man
polymer
60.095
ISOPROPYL ALCOHOL
2
syn
non-polymer
18.015
water
98
nat
water
SIV MA
no
no
MGARNSVLSGKKADELEKIRLRPGGKKKYMLKHVVWAANELDRFGLAESLLENKEGCQKILSVLAPLVPTGSENLKSLYN
TVCVIWCIHAEEKVKHTEEAKQIVQRHLVVETGTAETMPKTSRPTAPSSGRGGNY
MGARNSVLSGKKADELEKIRLRPGGKKKYMLKHVVWAANELDRFGLAESLLENKEGCQKILSVLAPLVPTGSENLKSLYN
TVCVIWCIHAEEKVKHTEEAKQIVQRHLVVETGTAETMPKTSRPTAPSSGRGGNY
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
Lentivirus
Simian immunodeficiency virus
MAC BK28
sample
GAG
11711
Simian immunodeficiency virus - mac
10469
unidentified baculovirus
PULB5002
1
2.64
53.40
VAPOR DIFFUSION, SITTING DROP
8.0
PEG 8000, isopropanol, Tris-HCL, pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 293.0K
293.0
chem_comp_atom
chem_comp_bond
database_2
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
1
0
2000-02-16
1
1
2008-04-27
1
2
2011-07-13
1
3
2024-02-07
_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
Crystal Structure of Simian Immunodeficiency Virus Matrix Antigen (SIV MA) at 293K.
RCSB
Y
RCSB
2000-01-26
REL
IPA
ISOPROPYL ALCOHOL
HOH
water
IPA
-99999
2
IPA
IPA
600
A
IPA
-99999
2
IPA
IPA
601
A
WAT
200
3
HOH
HOH
200
A
WAT
201
3
HOH
HOH
201
A
WAT
202
3
HOH
HOH
202
A
WAT
203
3
HOH
HOH
203
A
WAT
204
3
HOH
HOH
204
A
WAT
205
3
HOH
HOH
205
A
WAT
206
3
HOH
HOH
206
A
WAT
207
3
HOH
HOH
207
A
WAT
208
3
HOH
HOH
208
A
WAT
209
3
HOH
HOH
209
A
WAT
210
3
HOH
HOH
210
A
WAT
211
3
HOH
HOH
211
A
WAT
212
3
HOH
HOH
212
A
WAT
213
3
HOH
HOH
213
A
WAT
214
3
HOH
HOH
214
A
WAT
215
3
HOH
HOH
215
A
WAT
216
3
HOH
HOH
216
A
WAT
217
3
HOH
HOH
217
A
WAT
218
3
HOH
HOH
218
A
WAT
219
3
HOH
HOH
219
A
WAT
220
3
HOH
HOH
220
A
WAT
221
3
HOH
HOH
221
A
WAT
222
3
HOH
HOH
222
A
WAT
223
3
HOH
HOH
223
A
WAT
224
3
HOH
HOH
224
A
WAT
225
3
HOH
HOH
225
A
WAT
226
3
HOH
HOH
226
A
WAT
227
3
HOH
HOH
227
A
WAT
228
3
HOH
HOH
228
A
WAT
229
3
HOH
HOH
229
A
WAT
230
3
HOH
HOH
230
A
WAT
231
3
HOH
HOH
231
A
WAT
232
3
HOH
HOH
232
A
WAT
233
3
HOH
HOH
233
A
WAT
234
3
HOH
HOH
234
A
WAT
236
3
HOH
HOH
236
A
WAT
237
3
HOH
HOH
237
A
WAT
238
3
HOH
HOH
238
A
WAT
239
3
HOH
HOH
239
A
WAT
240
3
HOH
HOH
240
A
WAT
241
3
HOH
HOH
241
A
WAT
242
3
HOH
HOH
242
A
WAT
243
3
HOH
HOH
243
A
WAT
244
3
HOH
HOH
244
A
WAT
245
3
HOH
HOH
245
A
WAT
246
3
HOH
HOH
246
A
WAT
247
3
HOH
HOH
247
A
WAT
248
3
HOH
HOH
248
A
WAT
249
3
HOH
HOH
249
A
WAT
250
3
HOH
HOH
250
A
WAT
251
3
HOH
HOH
251
A
WAT
252
3
HOH
HOH
252
A
WAT
253
3
HOH
HOH
253
A
WAT
254
3
HOH
HOH
254
A
WAT
255
3
HOH
HOH
255
A
WAT
256
3
HOH
HOH
256
A
WAT
257
3
HOH
HOH
257
A
WAT
258
3
HOH
HOH
258
A
WAT
259
3
HOH
HOH
259
A
WAT
260
3
HOH
HOH
260
A
WAT
261
3
HOH
HOH
261
A
WAT
262
3
HOH
HOH
262
A
WAT
263
3
HOH
HOH
263
A
WAT
264
3
HOH
HOH
264
A
WAT
265
3
HOH
HOH
265
A
WAT
266
3
HOH
HOH
266
A
WAT
267
3
HOH
HOH
267
A
WAT
268
3
HOH
HOH
268
A
WAT
269
3
HOH
HOH
269
A
WAT
270
3
HOH
HOH
270
A
WAT
271
3
HOH
HOH
271
A
WAT
272
3
HOH
HOH
272
A
WAT
273
3
HOH
HOH
273
A
WAT
274
3
HOH
HOH
274
A
WAT
275
3
HOH
HOH
275
A
WAT
276
3
HOH
HOH
276
A
WAT
277
3
HOH
HOH
277
A
WAT
279
3
HOH
HOH
279
A
WAT
280
3
HOH
HOH
280
A
WAT
281
3
HOH
HOH
281
A
WAT
282
3
HOH
HOH
282
A
WAT
283
3
HOH
HOH
283
A
WAT
284
3
HOH
HOH
284
A
WAT
285
3
HOH
HOH
285
A
WAT
286
3
HOH
HOH
286
A
WAT
287
3
HOH
HOH
287
A
WAT
288
3
HOH
HOH
288
A
WAT
289
3
HOH
HOH
289
A
WAT
290
3
HOH
HOH
290
A
WAT
291
3
HOH
HOH
291
A
WAT
292
3
HOH
HOH
292
A
WAT
293
3
HOH
HOH
293
A
WAT
294
3
HOH
HOH
294
A
WAT
295
3
HOH
HOH
295
A
WAT
296
3
HOH
HOH
296
A
WAT
297
3
HOH
HOH
297
A
WAT
298
3
HOH
HOH
298
A
WAT
378
3
HOH
HOH
378
A
n
1
1
A
n
2
2
A
n
3
3
A
n
4
4
A
n
5
5
A
SER
6
n
6
SER
6
A
VAL
7
n
7
VAL
7
A
LEU
8
n
8
LEU
8
A
SER
9
n
9
SER
9
A
GLY
10
n
10
GLY
10
A
LYS
11
n
11
LYS
11
A
LYS
12
n
12
LYS
12
A
ALA
13
n
13
ALA
13
A
ASP
14
n
14
ASP
14
A
GLU
15
n
15
GLU
15
A
LEU
16
n
16
LEU
16
A
GLU
17
n
17
GLU
17
A
LYS
18
n
18
LYS
18
A
ILE
19
n
19
ILE
19
A
ARG
20
n
20
ARG
20
A
LEU
21
n
21
LEU
21
A
ARG
22
n
22
ARG
22
A
PRO
23
n
23
PRO
23
A
GLY
24
n
24
GLY
24
A
GLY
25
n
25
GLY
25
A
LYS
26
n
26
LYS
26
A
LYS
27
n
27
LYS
27
A
LYS
28
n
28
LYS
28
A
TYR
29
n
29
TYR
29
A
MET
30
n
30
MET
30
A
LEU
31
n
31
LEU
31
A
LYS
32
n
32
LYS
32
A
HIS
33
n
33
HIS
33
A
VAL
34
n
34
VAL
34
A
VAL
35
n
35
VAL
35
A
TRP
36
n
36
TRP
36
A
ALA
37
n
37
ALA
37
A
ALA
38
n
38
ALA
38
A
ASN
39
n
39
ASN
39
A
GLU
40
n
40
GLU
40
A
LEU
41
n
41
LEU
41
A
ASP
42
n
42
ASP
42
A
ARG
43
n
43
ARG
43
A
PHE
44
n
44
PHE
44
A
GLY
45
n
45
GLY
45
A
LEU
46
n
46
LEU
46
A
ALA
47
n
47
ALA
47
A
GLU
48
n
48
GLU
48
A
SER
49
n
49
SER
49
A
LEU
50
n
50
LEU
50
A
LEU
51
n
51
LEU
51
A
GLU
52
n
52
GLU
52
A
ASN
53
n
53
ASN
53
A
LYS
54
n
54
LYS
54
A
GLU
55
n
55
GLU
55
A
GLY
56
n
56
GLY
56
A
CYS
57
n
57
CYS
57
A
GLN
58
n
58
GLN
58
A
LYS
59
n
59
LYS
59
A
ILE
60
n
60
ILE
60
A
LEU
61
n
61
LEU
61
A
SER
62
n
62
SER
62
A
VAL
63
n
63
VAL
63
A
LEU
64
n
64
LEU
64
A
ALA
65
n
65
ALA
65
A
PRO
66
n
66
PRO
66
A
LEU
67
n
67
LEU
67
A
VAL
68
n
68
VAL
68
A
PRO
69
n
69
PRO
69
A
THR
70
n
70
THR
70
A
GLY
71
n
71
GLY
71
A
SER
72
n
72
SER
72
A
GLU
73
n
73
GLU
73
A
ASN
74
n
74
ASN
74
A
LEU
75
n
75
LEU
75
A
LYS
76
n
76
LYS
76
A
SER
77
n
77
SER
77
A
LEU
78
n
78
LEU
78
A
TYR
79
n
79
TYR
79
A
ASN
80
n
80
ASN
80
A
THR
81
n
81
THR
81
A
VAL
82
n
82
VAL
82
A
CYS
83
n
83
CYS
83
A
VAL
84
n
84
VAL
84
A
ILE
85
n
85
ILE
85
A
TRP
86
n
86
TRP
86
A
CYS
87
n
87
CYS
87
A
ILE
88
n
88
ILE
88
A
HIS
89
n
89
HIS
89
A
ALA
90
n
90
ALA
90
A
GLU
91
n
91
GLU
91
A
GLU
92
n
92
GLU
92
A
LYS
93
n
93
LYS
93
A
VAL
94
n
94
VAL
94
A
LYS
95
n
95
LYS
95
A
HIS
96
n
96
HIS
96
A
THR
97
n
97
THR
97
A
GLU
98
n
98
GLU
98
A
GLU
99
n
99
GLU
99
A
ALA
100
n
100
ALA
100
A
LYS
101
n
101
LYS
101
A
GLN
102
n
102
GLN
102
A
ILE
103
n
103
ILE
103
A
VAL
104
n
104
VAL
104
A
GLN
105
n
105
GLN
105
A
ARG
106
n
106
ARG
106
A
HIS
107
n
107
HIS
107
A
LEU
108
n
108
LEU
108
A
VAL
109
n
109
VAL
109
A
VAL
110
n
110
VAL
110
A
GLU
111
n
111
GLU
111
A
THR
112
n
112
THR
112
A
GLY
113
n
113
GLY
113
A
THR
114
n
114
THR
114
A
ALA
115
n
115
ALA
115
A
GLU
116
n
116
GLU
116
A
THR
117
n
117
THR
117
A
MET
118
n
118
MET
118
A
PRO
119
n
119
PRO
119
A
n
120
120
A
n
121
121
A
n
122
122
A
n
123
123
A
n
124
124
A
n
125
125
A
n
126
126
A
n
127
127
A
n
128
128
A
n
129
129
A
n
130
130
A
n
131
131
A
n
132
132
A
n
133
133
A
n
134
134
A
n
135
135
A
author_defined_assembly
3
trimeric
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_655
-y+1,x-y,z
crystal symmetry operation
113.3000000000
0.0000000000
0.0000000000
-0.5000000000
0.8660254038
0.0000000000
-0.8660254038
-0.5000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
3_665
-x+y+1,-x+1,z
crystal symmetry operation
56.6500000000
98.1206782488
0.0000000000
A
N
VAL
110
A
N
VAL
110
A
O
THR
117
A
O
THR
117
1
A
MET
1
A
MET
1
1
Y
1
A
GLY
2
A
GLY
2
1
Y
1
A
ALA
3
A
ALA
3
1
Y
1
A
ARG
4
A
ARG
4
1
Y
1
A
ASN
5
A
ASN
5
1
Y
1
A
LYS
120
A
LYS
120
1
Y
1
A
THR
121
A
THR
121
1
Y
1
A
SER
122
A
SER
122
1
Y
1
A
ARG
123
A
ARG
123
1
Y
1
A
PRO
124
A
PRO
124
1
Y
1
A
THR
125
A
THR
125
1
Y
1
A
ALA
126
A
ALA
126
1
Y
1
A
PRO
127
A
PRO
127
1
Y
1
A
SER
128
A
SER
128
1
Y
1
A
SER
129
A
SER
129
1
Y
1
A
GLY
130
A
GLY
130
1
Y
1
A
ARG
131
A
ARG
131
1
Y
1
A
GLY
132
A
GLY
132
1
Y
1
A
GLY
133
A
GLY
133
1
Y
1
A
ASN
134
A
ASN
134
1
Y
1
A
TYR
135
A
TYR
135
1
Y
1
A
THR
112
-109.91
73.64
0.2430000
0.1800000
2.1
30.0
482
8719
8719
97.9
5% of the data set
1
0.0
0.0
Engh & Huber
2.1
30.0
106
1000
0
0
894
1.4
0.010
2.1
30.0
1ED1
8719
8719
0.0
0.0
0.0590000
1
5.0
97.9
phasing
MLPHARE
refinement
X-PLOR
3.1
data reduction
DENZO
data scaling
SCALEPACK
CRYSTAL STRUCTURE OF SIMIAN IMMUNODEFICIENCY VIRUS MATRIX ANTIGEN (SIV MA) AT 100K.
1
N
N
2
N
N
2
N
N
3
N
N
The biological assembly may be represented by the trimeric association of molecules within the crystal.
A
SER
9
A
SER
9
HELX_P
A
GLU
17
A
GLU
17
1
1
9
A
MET
30
A
MET
30
HELX_P
A
PHE
44
A
PHE
44
1
2
15
A
ALA
47
A
ALA
47
HELX_P
A
GLU
52
A
GLU
52
5
3
6
A
ASN
53
A
ASN
53
HELX_P
A
ALA
65
A
ALA
65
1
4
13
A
PRO
66
A
PRO
66
HELX_P
A
GLY
71
A
GLY
71
5
5
6
A
SER
72
A
SER
72
HELX_P
A
ALA
90
A
ALA
90
1
6
19
A
HIS
96
A
HIS
96
HELX_P
A
VAL
109
A
VAL
109
1
7
14
VIRAL PROTEIN
Trimeric Association, Viral protein
Q03859_SIVCZ
UNP
1
1
Q03859
MGARNSVLSGKKADELEKIRLRPGGKKKYMLKHVVWAANELDRFGLAESLLENKEGCQKILSVLAPLVPTGSENLKSLYN
TVCVIWCIHAEEKVKHTEEAKQIVQRHLVVETGTAETMPKTSRPTAPSSGRGGNY
1
135
1ED1
1
135
Q03859
A
1
1
135
2
anti-parallel
A
VAL
110
A
VAL
110
A
GLU
111
A
GLU
111
A
GLU
116
A
GLU
116
A
THR
117
A
THR
117
BINDING SITE FOR RESIDUE IPA A 600
A
IPA
600
Software
5
BINDING SITE FOR RESIDUE IPA A 601
A
IPA
601
Software
5
A
GLY
10
A
GLY
10
5
9_554
A
LYS
11
A
LYS
11
5
9_554
A
ASP
14
A
ASP
14
5
9_554
A
PRO
23
A
PRO
23
5
1_555
A
GLN
102
A
GLN
102
5
1_555
A
PHE
44
A
PHE
44
5
2_655
A
GLY
45
A
GLY
45
5
2_655
A
LEU
46
A
LEU
46
5
2_655
A
LEU
67
A
LEU
67
5
1_555
A
THR
70
A
THR
70
5
1_555
146
H 3