1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Clore, G.M.
Bewley, C.A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
1
90.00
90.00
90.00
1.000
1.000
1.000
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
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
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
Y
232
N
C
Y
233
N
C
Y
234
N
C
Y
235
N
C
Y
236
N
C
Y
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
N
255
N
C
N
256
N
C
N
257
N
O
N
258
N
H
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
N
N
268
S
C
N
269
N
C
N
270
N
O
N
271
N
C
N
272
N
O
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
N
N
282
S
C
N
283
N
C
N
284
N
O
N
285
R
C
N
286
N
O
N
287
N
C
N
288
N
O
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
N
N
299
S
C
N
300
N
C
N
301
N
O
N
302
N
C
Y
303
N
C
Y
304
N
C
Y
305
N
C
Y
306
N
N
Y
307
N
C
Y
308
N
C
Y
309
N
C
Y
310
N
C
Y
311
N
C
N
312
N
O
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
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
N
N
326
S
C
N
327
N
C
N
328
N
O
N
329
N
C
Y
330
N
C
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
Y
335
N
C
N
336
N
O
N
337
N
O
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
H
N
349
N
N
N
350
S
C
N
351
N
C
N
352
N
O
N
353
N
C
N
354
N
C
N
355
N
C
N
356
N
O
N
357
N
H
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
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
Y
227
N
doub
Y
228
N
sing
Y
229
N
sing
N
230
N
sing
Y
231
N
doub
N
232
N
sing
Y
233
N
doub
N
234
N
sing
Y
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
doub
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
doub
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
doub
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
doub
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
Y
296
N
doub
Y
297
N
sing
Y
298
N
sing
N
299
N
sing
Y
300
N
doub
Y
301
N
sing
Y
302
N
sing
N
303
N
sing
Y
304
N
sing
Y
305
N
doub
N
306
N
sing
Y
307
N
doub
N
308
N
sing
Y
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
doub
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
Y
324
N
doub
Y
325
N
sing
Y
326
N
sing
N
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
sing
N
343
N
doub
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
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
US
J.Magn.Reson.
JOMRA4
0624
0022-2364
154
329
335
10.1006/jmre.2001.2489
11846592
Using conjoined rigid body/torsion angle simulated annealing to determine the relative orientation of covalently linked protein domains from dipolar couplings.
2002
US
Nat.Struct.Biol.
NSBIEW
2024
1072-8368
5
571
578
10.1038/828
Solution Structure of Cyanovirin-N, a Potent HIV-Inactivating Protein
1998
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
288
403
412
10.1006/jmbi.1999.2693
Crystal Structure of Cyanovirin-N, a Potent HIV-Inactivating Protein, Shows Unexpected Domain Swapping
1999
US
J.Am.Chem.Soc.
JACSAT
0004
0002-7863
122
6009
6016
10.1021/ja000858o
Determination of the Relative Orientation of the Two Halves of the Domain-Swapped Dimer of Cyanovirin-N in Solution Using Dipolar Couplings and Rigid Body Minimization.
2000
10.2210/pdb1j4v/pdb
pdb_00001j4v
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
11022.090
CYANOVIRIN-N
2
man
polymer
CV-N
no
no
LGKFSQTCYNSAIQGSVLTSTCERTNGGYNTSSIDLNSVIENVDGSLKWQPSNFIETCRNTQLAGSSELAAECKTRAQQF
VSTKINLDDHIANIDGTLKYE
LGKFSQTCYNSAIQGSVLTSTCERTNGGYNTSSIDLNSVIENVDGSLKWQPSNFIETCRNTQLAGSSELAAECKTRAQQF
VSTKINLDDHIANIDGTLKYE
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
Nostoc
Escherichia
sample
45916
Nostoc ellipsosporum
562
Escherichia coli
database_2
pdbx_struct_assembly
pdbx_struct_oper_list
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Data collection
1
0
2002-03-06
1
1
2008-04-26
1
2
2011-07-13
1
3
2022-02-23
1
4
2023-12-27
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
RESTRAINED REGULARIZED MEAN NMR STRUCTURE OF CYANOVIRIN MONOMER
40 STRUCTURE NMR ENSEMBLE OF CYANOVIRIN MONOMER
X-RAY COORDINATES OF DOMAIN-SWAPPED DIMER OF CYANOVIRIN (CRYSTALLIZED AT LOW PH)
RCSB
Y
RCSB
2001-11-21
REL
RESTRAINED REGULARIZED MEAN STRUCTURE
20
1
6.4
306
K
THE COORDINATES ARE NUMBERED AS FOLLOWS:
SUBUNIT 1: 1-101.
SUBUNIT 2: 201-301.
THE DIMER IS FULLY SYMMETRIC.
THE AB' HALF OF THE DIMER COMPRISES RESIDUES 1-48 and 255-301.
THE A'B HALF OF THE DIMER COMPRISES RESIDUES 201-248 and 55-101.
THE COORDINATES OF THE TWO HALVES OF THE DIMER ARE TAKEN FROM
THE X-RAY COORDINATES (3EZM, 1.5 A RESOLUTION).
THE ORIENTATION OF THE AB' HALF OF THE DIMER
(RESIDUES 1-48 AND 255-301)
RELATIVE TO THE A'B HALF OF THE DIMER (RESIDUES 201-248 AND
55-101) ARE DETERMINED BY CONJOINED RIGID BODY/TORSION ANGLE
DYNAMICS ON THE BASIS OF RESIDUAL DIPOLAR COUPLINGS (68 x 2),
ALLOWING ONLY THE PHI/PSI TORSION ANGLES OF RESIDUES 49-54
AND 249-254 TO ALTER THEIR CONFORMATION (SUBJECT TO
NON-CRYSTALLOGRAPHIC SYMMETRY). IN ADDITION TO TERMS
FOR DIPOLAR COUPLINGS (CLORE ET AL. J.MAGN.RESON. 131, 159-162
(1998) AND NON-CRYSTALLOGRAPHIC SYMMETRY,
THE TARGET FUNCTION ALSO INCLUDES A TERM OF A TORSION ANGLE
DATABASE POTENTIAL OF MEAN FORCE (KUSZEWSKI AND CLORE,
J. MAGN. RESON 146, 249-254 (2000)).
DATA USED IN REFINEMENT:
68 x 2 1DNH DIPOLAR COUPLINGS MEASURED IN 5% C12E5 POLYETHYLENE
GLYCOL/HEXANOL MIXTURE WITH A MOLAR RATIO OF SURFACTANT TO
ALCOHOL OF 0.96 (PEG).
AGREEMENT WITH EXPERIMENTAL DATA:
DIPOLAR COUPLING R-FACTOR (CLORE AND GARRETT (1999)
J. AM. CHEM. SOC. 121, 9008-9012):
R-DIPOLAR (WORK/PEG) (68 x 2 COUPLINGS): 14.2%
R-DIPOLAR (FREE/BICELLES) (18 x 2 COUPLINGS): 15.3%
(CROSS-VALIDATED).
(FOR REFERENCE, THE VALUES OF R-DIPOLAR IN PEG AND BICELLES
FOR THE ORIENTATION OF THE TWO-HALVES OF THE DOMAIN-SWAPPED
DIMER IN THE X-RAY COORDINATES, 3EZM, ARE 55.9% and 56.6%,
RESPECTIVELY).
The only protons in the coordinates are the backbone amide
protons and the Ne1H proton of Trp. Note the coordinates for
the two halves of the domain-swapped dimer are taken directly
from the X-ray coordinates (3EZM) and their relative orientation
is determined only on the basis of N-H dipolar couplings. Hence,
there was no need to add the other protons to the coordinates.
IN THIS ENTRY, THE LAST COLUMN REPRESENTS THE AVERAGE RMS
DIFFERENCE BETWEEN THE INDIVIDUAL SIMULATED ANNEALING STRUCTURES
(20) AND THE MEAN COORDINATE POSITIONS. BEST FITTING TO GENERATE
THE AVERAGE STRUCTURE IS WITH RESPECT TO RESIDUES 1-101 AND
201-301. NOTE THESE ERRORS ONLY REFLECT THE PRECISION WITH
WHICH THE RELATIVE ORIENTATION OF THE TWO HALVES OF THE
DOMAIN-SWAPPED DIMER HAS BEEN DETERMINED RELATIVE TO EACH OTHER.
THEY DO NOT REFLECT THE ERRORS IN THE X-RAY COORDINATES OF 3EZM
(WHICH ARE AROUND 0.09-0.16 A).
NOTE THE OCCUPANCY FIELD HAS NO MEANING.
CLORE, KUSZEWSKI, SCHWIETERS, TJANDRA
refinement
X-PLOR-NIH
(HTTP://NMR.CIT.NIH.GOV/XPLOR_NIH)
600
Bruker
DRX600
LEU
1
n
1
LEU
1
A
GLY
2
n
2
GLY
2
A
LYS
3
n
3
LYS
3
A
PHE
4
n
4
PHE
4
A
SER
5
n
5
SER
5
A
GLN
6
n
6
GLN
6
A
THR
7
n
7
THR
7
A
CYS
8
n
8
CYS
8
A
TYR
9
n
9
TYR
9
A
ASN
10
n
10
ASN
10
A
SER
11
n
11
SER
11
A
ALA
12
n
12
ALA
12
A
ILE
13
n
13
ILE
13
A
GLN
14
n
14
GLN
14
A
GLY
15
n
15
GLY
15
A
SER
16
n
16
SER
16
A
VAL
17
n
17
VAL
17
A
LEU
18
n
18
LEU
18
A
THR
19
n
19
THR
19
A
SER
20
n
20
SER
20
A
THR
21
n
21
THR
21
A
CYS
22
n
22
CYS
22
A
GLU
23
n
23
GLU
23
A
ARG
24
n
24
ARG
24
A
THR
25
n
25
THR
25
A
ASN
26
n
26
ASN
26
A
GLY
27
n
27
GLY
27
A
GLY
28
n
28
GLY
28
A
TYR
29
n
29
TYR
29
A
ASN
30
n
30
ASN
30
A
THR
31
n
31
THR
31
A
SER
32
n
32
SER
32
A
SER
33
n
33
SER
33
A
ILE
34
n
34
ILE
34
A
ASP
35
n
35
ASP
35
A
LEU
36
n
36
LEU
36
A
ASN
37
n
37
ASN
37
A
SER
38
n
38
SER
38
A
VAL
39
n
39
VAL
39
A
ILE
40
n
40
ILE
40
A
GLU
41
n
41
GLU
41
A
ASN
42
n
42
ASN
42
A
VAL
43
n
43
VAL
43
A
ASP
44
n
44
ASP
44
A
GLY
45
n
45
GLY
45
A
SER
46
n
46
SER
46
A
LEU
47
n
47
LEU
47
A
LYS
48
n
48
LYS
48
A
TRP
49
n
49
TRP
49
A
GLN
50
n
50
GLN
50
A
PRO
51
n
51
PRO
51
A
SER
52
n
52
SER
52
A
ASN
53
n
53
ASN
53
A
PHE
54
n
54
PHE
54
A
ILE
55
n
55
ILE
55
A
GLU
56
n
56
GLU
56
A
THR
57
n
57
THR
57
A
CYS
58
n
58
CYS
58
A
ARG
59
n
59
ARG
59
A
ASN
60
n
60
ASN
60
A
THR
61
n
61
THR
61
A
GLN
62
n
62
GLN
62
A
LEU
63
n
63
LEU
63
A
ALA
64
n
64
ALA
64
A
GLY
65
n
65
GLY
65
A
SER
66
n
66
SER
66
A
SER
67
n
67
SER
67
A
GLU
68
n
68
GLU
68
A
LEU
69
n
69
LEU
69
A
ALA
70
n
70
ALA
70
A
ALA
71
n
71
ALA
71
A
GLU
72
n
72
GLU
72
A
CYS
73
n
73
CYS
73
A
LYS
74
n
74
LYS
74
A
THR
75
n
75
THR
75
A
ARG
76
n
76
ARG
76
A
ALA
77
n
77
ALA
77
A
GLN
78
n
78
GLN
78
A
GLN
79
n
79
GLN
79
A
PHE
80
n
80
PHE
80
A
VAL
81
n
81
VAL
81
A
SER
82
n
82
SER
82
A
THR
83
n
83
THR
83
A
LYS
84
n
84
LYS
84
A
ILE
85
n
85
ILE
85
A
ASN
86
n
86
ASN
86
A
LEU
87
n
87
LEU
87
A
ASP
88
n
88
ASP
88
A
ASP
89
n
89
ASP
89
A
HIS
90
n
90
HIS
90
A
ILE
91
n
91
ILE
91
A
ALA
92
n
92
ALA
92
A
ASN
93
n
93
ASN
93
A
ILE
94
n
94
ILE
94
A
ASP
95
n
95
ASP
95
A
GLY
96
n
96
GLY
96
A
THR
97
n
97
THR
97
A
LEU
98
n
98
LEU
98
A
LYS
99
n
99
LYS
99
A
TYR
100
n
100
TYR
100
A
GLU
101
n
101
GLU
101
A
LEU
201
n
1
LEU
201
B
GLY
202
n
2
GLY
202
B
LYS
203
n
3
LYS
203
B
PHE
204
n
4
PHE
204
B
SER
205
n
5
SER
205
B
GLN
206
n
6
GLN
206
B
THR
207
n
7
THR
207
B
CYS
208
n
8
CYS
208
B
TYR
209
n
9
TYR
209
B
ASN
210
n
10
ASN
210
B
SER
211
n
11
SER
211
B
ALA
212
n
12
ALA
212
B
ILE
213
n
13
ILE
213
B
GLN
214
n
14
GLN
214
B
GLY
215
n
15
GLY
215
B
SER
216
n
16
SER
216
B
VAL
217
n
17
VAL
217
B
LEU
218
n
18
LEU
218
B
THR
219
n
19
THR
219
B
SER
220
n
20
SER
220
B
THR
221
n
21
THR
221
B
CYS
222
n
22
CYS
222
B
GLU
223
n
23
GLU
223
B
ARG
224
n
24
ARG
224
B
THR
225
n
25
THR
225
B
ASN
226
n
26
ASN
226
B
GLY
227
n
27
GLY
227
B
GLY
228
n
28
GLY
228
B
TYR
229
n
29
TYR
229
B
ASN
230
n
30
ASN
230
B
THR
231
n
31
THR
231
B
SER
232
n
32
SER
232
B
SER
233
n
33
SER
233
B
ILE
234
n
34
ILE
234
B
ASP
235
n
35
ASP
235
B
LEU
236
n
36
LEU
236
B
ASN
237
n
37
ASN
237
B
SER
238
n
38
SER
238
B
VAL
239
n
39
VAL
239
B
ILE
240
n
40
ILE
240
B
GLU
241
n
41
GLU
241
B
ASN
242
n
42
ASN
242
B
VAL
243
n
43
VAL
243
B
ASP
244
n
44
ASP
244
B
GLY
245
n
45
GLY
245
B
SER
246
n
46
SER
246
B
LEU
247
n
47
LEU
247
B
LYS
248
n
48
LYS
248
B
TRP
249
n
49
TRP
249
B
GLN
250
n
50
GLN
250
B
PRO
251
n
51
PRO
251
B
SER
252
n
52
SER
252
B
ASN
253
n
53
ASN
253
B
PHE
254
n
54
PHE
254
B
ILE
255
n
55
ILE
255
B
GLU
256
n
56
GLU
256
B
THR
257
n
57
THR
257
B
CYS
258
n
58
CYS
258
B
ARG
259
n
59
ARG
259
B
ASN
260
n
60
ASN
260
B
THR
261
n
61
THR
261
B
GLN
262
n
62
GLN
262
B
LEU
263
n
63
LEU
263
B
ALA
264
n
64
ALA
264
B
GLY
265
n
65
GLY
265
B
SER
266
n
66
SER
266
B
SER
267
n
67
SER
267
B
GLU
268
n
68
GLU
268
B
LEU
269
n
69
LEU
269
B
ALA
270
n
70
ALA
270
B
ALA
271
n
71
ALA
271
B
GLU
272
n
72
GLU
272
B
CYS
273
n
73
CYS
273
B
LYS
274
n
74
LYS
274
B
THR
275
n
75
THR
275
B
ARG
276
n
76
ARG
276
B
ALA
277
n
77
ALA
277
B
GLN
278
n
78
GLN
278
B
GLN
279
n
79
GLN
279
B
PHE
280
n
80
PHE
280
B
VAL
281
n
81
VAL
281
B
SER
282
n
82
SER
282
B
THR
283
n
83
THR
283
B
LYS
284
n
84
LYS
284
B
ILE
285
n
85
ILE
285
B
ASN
286
n
86
ASN
286
B
LEU
287
n
87
LEU
287
B
ASP
288
n
88
ASP
288
B
ASP
289
n
89
ASP
289
B
HIS
290
n
90
HIS
290
B
ILE
291
n
91
ILE
291
B
ALA
292
n
92
ALA
292
B
ASN
293
n
93
ASN
293
B
ILE
294
n
94
ILE
294
B
ASP
295
n
95
ASP
295
B
GLY
296
n
96
GLY
296
B
THR
297
n
97
THR
297
B
LEU
298
n
98
LEU
298
B
LYS
299
n
99
LYS
299
B
TYR
300
n
100
TYR
300
B
GLU
301
n
101
GLU
301
B
author_defined_assembly
2
dimeric
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
A
N
ALA
12
A
N
ALA
12
A
O
THR
19
A
O
THR
19
A
N
CYS
22
A
N
CYS
22
A
O
ASN
30
A
O
ASN
30
A
N
GLU
41
A
N
GLU
41
A
O
LYS
48
A
O
LYS
48
A
N
ALA
64
A
N
ALA
64
A
O
GLU
68
A
O
GLU
68
A
N
LEU
69
A
N
LEU
69
A
O
ILE
85
A
O
ILE
85
A
N
ALA
92
A
N
ALA
92
A
O
LYS
99
A
O
LYS
99
B
N
ALA
212
B
N
ALA
12
B
O
THR
219
B
O
THR
19
B
N
CYS
222
B
N
CYS
22
B
O
ASN
230
B
O
ASN
30
B
N
GLU
241
B
N
GLU
41
B
O
LYS
248
B
O
LYS
48
B
N
ALA
264
B
N
ALA
64
B
O
GLU
268
B
O
GLU
68
B
N
LEU
269
B
N
LEU
69
B
O
ILE
285
B
O
ILE
85
B
N
ALA
292
B
N
ALA
92
B
O
LYS
299
B
O
LYS
99
1
A
O
GLU
101
A
O
GLU
101
1
Y
1
B
O
GLU
301
B
O
GLU
101
1
Y
1
A
PRO
51
-53.11
-177.41
1
A
ASN
53
-73.09
-165.46
1
A
SER
67
-151.13
5.03
1
B
PRO
251
-53.06
-177.40
1
B
ASN
253
-74.61
-165.89
1
B
SER
267
-151.11
5.04
CYANOVIRIN-N
1
N
N
1
N
N
A
LYS
3
A
LYS
3
HELX_P
A
GLN
6
A
GLN
6
5
1
4
B
LYS
203
B
LYS
3
HELX_P
B
GLN
206
B
GLN
6
5
2
4
disulf
2.031
A
CYS
8
A
SG
CYS
8
1_555
A
CYS
22
A
SG
CYS
22
1_555
disulf
2.038
A
CYS
58
A
SG
CYS
58
1_555
A
CYS
73
A
SG
CYS
73
1_555
disulf
2.030
B
CYS
208
B
SG
CYS
8
1_555
B
CYS
222
B
SG
CYS
22
1_555
disulf
2.038
B
CYS
258
B
SG
CYS
58
1_555
B
CYS
273
B
SG
CYS
73
1_555
IMMUNE SYSTEM
CYANOVIRIN-N, HIV-INACTIVATING, DOMAIN-SWAPPED DIMER, DIPOLAR COUPLINGS / CONJOINED RIGID BODY-TORSION ANGLE DYNAMICS, IMMUNE SYSTEM
CVN_NOSEL
UNP
1
1
P81180
LGKFSQTCYNSAIQGSVLTSTCERTNGGYNTSSIDLNSVIENVDGSLKWQPSNFIETCRNTQLAGSSELAAECKTRAQQF
VSTKINLDDHIANIDGTLKYE
1
101
1J4V
1
101
P81180
A
1
1
101
1
101
1J4V
201
301
P81180
B
1
1
101
3
2
3
2
3
2
3
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
CYS
8
A
CYS
8
A
GLN
14
A
GLN
14
A
VAL
17
A
VAL
17
A
GLU
23
A
GLU
23
A
TYR
29
A
TYR
29
A
ASP
35
A
ASP
35
A
ILE
40
A
ILE
40
A
VAL
43
A
VAL
43
A
SER
46
A
SER
46
A
TRP
49
A
TRP
49
A
CYS
58
A
CYS
58
A
ALA
64
A
ALA
64
A
GLU
68
A
GLU
68
A
LYS
74
A
LYS
74
A
PHE
80
A
PHE
80
A
ASN
86
A
ASN
86
A
ILE
91
A
ILE
91
A
ILE
94
A
ILE
94
A
THR
97
A
THR
97
A
TYR
100
A
TYR
100
B
CYS
208
B
CYS
8
B
GLN
214
B
GLN
14
B
VAL
217
B
VAL
17
B
GLU
223
B
GLU
23
B
TYR
229
B
TYR
29
B
ASP
235
B
ASP
35
B
ILE
240
B
ILE
40
B
VAL
243
B
VAL
43
B
SER
246
B
SER
46
B
TRP
249
B
TRP
49
B
CYS
258
B
CYS
58
B
ALA
264
B
ALA
64
B
GLU
268
B
GLU
68
B
LYS
274
B
LYS
74
B
PHE
280
B
PHE
80
B
ASN
286
B
ASN
86
B
ILE
291
B
ILE
91
B
ILE
294
B
ILE
94
B
THR
297
B
THR
97
B
TYR
300
B
TYR
100
1
P 1