0.021146
-0.000000
0.000000
0.000000
0.010491
0.000000
0.000000
0.000000
0.009498
0.00000
0.00000
0.00000
Livnah, O.
Pazy, Y.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
16
90.00
90.00
90.00
47.290
95.320
105.290
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
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
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
C9 H14 N2 O3 S
230.284
NORBIOTIN
4-(2-OXO-HEXAHYDRO-THIENO[3,4-D]IMIDAZOL-4-YL)-BUTYRIC ACID
non-polymer
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
S
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
C
N
80
N
C
N
81
N
O
N
82
N
N
N
83
N
O
N
84
N
H
N
85
N
H
N
86
N
H
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
N
N
95
S
C
N
96
N
C
N
97
N
O
N
98
N
C
N
99
N
C
N
100
N
C
N
101
N
O
N
102
N
O
N
103
N
O
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
H
N
112
N
H
N
113
N
N
N
114
N
C
N
115
N
C
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
N
N
124
S
C
N
125
N
C
N
126
N
O
N
127
N
C
Y
128
N
C
Y
129
N
N
Y
130
N
C
Y
131
N
C
Y
132
N
N
N
133
N
O
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
O
N
145
N
H
N
146
N
H
N
147
N
N
N
148
S
C
N
149
N
C
N
150
N
O
N
151
S
C
N
152
N
C
N
153
N
C
N
154
N
C
N
155
N
O
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
N
N
170
S
C
N
171
N
C
N
172
N
O
N
173
N
C
N
174
N
C
N
175
N
C
N
176
N
C
N
177
N
O
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
N
N
192
S
C
N
193
N
C
N
194
N
O
N
195
N
C
N
196
N
C
N
197
N
C
N
198
N
C
N
199
N
N
N
200
N
O
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
N
N
217
S
C
N
218
N
C
N
219
N
O
N
220
N
C
Y
221
N
C
Y
222
N
C
Y
223
N
C
Y
224
N
C
Y
225
N
C
Y
226
N
C
N
227
N
O
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
N
N
240
S
C
N
241
N
C
N
242
N
O
N
243
N
C
N
244
N
C
N
245
N
C
N
246
N
O
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
O
N
262
N
O
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
C
N
271
N
N
N
272
R
C
N
273
S
C
N
274
N
N
N
275
S
C
N
276
N
S
N
277
N
C
N
278
N
O
N
279
N
C
N
280
N
C
N
281
N
C
N
282
N
C
N
283
N
O
N
284
N
O
N
285
N
H
N
286
N
H
N
287
N
H
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
N
N
300
S
C
N
301
N
C
N
302
N
O
N
303
R
C
N
304
N
O
N
305
N
C
N
306
N
O
N
307
N
H
N
308
N
H
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
N
C
Y
321
N
C
Y
322
N
C
Y
323
N
C
Y
324
N
N
Y
325
N
C
Y
326
N
C
Y
327
N
C
Y
328
N
C
Y
329
N
C
N
330
N
O
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
N
N
344
S
C
N
345
N
C
N
346
N
O
N
347
N
C
Y
348
N
C
Y
349
N
C
Y
350
N
C
Y
351
N
C
Y
352
N
C
Y
353
N
C
N
354
N
O
N
355
N
O
N
356
N
H
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
N
N
368
S
C
N
369
N
C
N
370
N
O
N
371
N
C
N
372
N
C
N
373
N
C
N
374
N
O
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
H
N
385
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
doub
N
85
N
sing
N
86
N
sing
N
87
N
sing
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
doub
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
doub
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
doub
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
doub
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
Y
127
N
sing
Y
128
N
doub
Y
129
N
doub
N
130
N
sing
Y
131
N
sing
N
132
N
sing
Y
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
doub
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
doub
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
doub
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
doub
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
Y
216
N
doub
Y
217
N
sing
Y
218
N
sing
N
219
N
sing
Y
220
N
doub
N
221
N
sing
Y
222
N
doub
N
223
N
sing
Y
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
doub
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
doub
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
doub
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
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
sing
N
284
N
sing
N
285
N
sing
N
286
N
doub
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
doub
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
doub
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
Y
315
N
doub
Y
316
N
sing
Y
317
N
sing
N
318
N
sing
Y
319
N
doub
Y
320
N
sing
Y
321
N
sing
N
322
N
sing
Y
323
N
sing
Y
324
N
doub
N
325
N
sing
Y
326
N
doub
N
327
N
sing
Y
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
doub
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
Y
343
N
doub
Y
344
N
sing
Y
345
N
sing
N
346
N
sing
Y
347
N
doub
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
doub
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
277
30892
30900
10.1074/jbc.M202874200
12055191
Ligand exchange between proteins: exchange of biotin and biotin derivatives between avidin and streptavidin
2002
10.2210/pdb1lcv/pdb
pdb_00001lcv
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
298
1
short supper mirrors
IMAGE PLATE
1999-01-01
RIGAKU RAXIS IIC
mirrors
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU300
12764.833
streptavidin
2
man
polymer
230.284
NORBIOTIN
2
syn
non-polymer
18.015
water
94
nat
water
no
no
AGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTWSG
QYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKP
AGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTWSG
QYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKP
A,B
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Streptomyces
Escherichia
sample
1895
Streptomyces avidinii
562
Escherichia coli
1
2.32
47.06
VAPOR DIFFUSION, HANGING DROP
4.2
1.2 M ammonium sulfate, 0.1M sodium acetate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
293
chem_comp_atom
chem_comp_bond
database_2
struct_site
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Data collection
Database references
Derived calculations
1
0
2002-11-06
1
1
2008-04-28
1
2
2011-07-13
1
3
2024-02-14
_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
streptavidin-homobiotin complex
streptavidin-BCAP complex
avidin-norbioitin complex
avidin-homobiotin complex
avidin BCAP complex
RCSB
Y
RCSB
2002-04-07
REL
SNR
NORBIOTIN
HOH
water
SNR
1
2
SNR
SNR
1
A
SNR
2
2
SNR
SNR
2
B
WAT
602
3
HOH
HOH
602
A
WAT
605
3
HOH
HOH
605
A
WAT
606
3
HOH
HOH
606
A
WAT
609
3
HOH
HOH
609
A
WAT
610
3
HOH
HOH
610
A
WAT
611
3
HOH
HOH
611
A
WAT
612
3
HOH
HOH
612
A
WAT
615
3
HOH
HOH
615
A
WAT
616
3
HOH
HOH
616
A
WAT
618
3
HOH
HOH
618
A
WAT
619
3
HOH
HOH
619
A
WAT
621
3
HOH
HOH
621
A
WAT
622
3
HOH
HOH
622
A
WAT
623
3
HOH
HOH
623
A
WAT
628
3
HOH
HOH
628
A
WAT
630
3
HOH
HOH
630
A
WAT
633
3
HOH
HOH
633
A
WAT
634
3
HOH
HOH
634
A
WAT
635
3
HOH
HOH
635
A
WAT
644
3
HOH
HOH
644
A
WAT
647
3
HOH
HOH
647
A
WAT
648
3
HOH
HOH
648
A
WAT
649
3
HOH
HOH
649
A
WAT
651
3
HOH
HOH
651
A
WAT
652
3
HOH
HOH
652
A
WAT
657
3
HOH
HOH
657
A
WAT
658
3
HOH
HOH
658
A
WAT
667
3
HOH
HOH
667
A
WAT
668
3
HOH
HOH
668
A
WAT
669
3
HOH
HOH
669
A
WAT
671
3
HOH
HOH
671
A
WAT
673
3
HOH
HOH
673
A
WAT
675
3
HOH
HOH
675
A
WAT
677
3
HOH
HOH
677
A
WAT
678
3
HOH
HOH
678
A
WAT
679
3
HOH
HOH
679
A
WAT
680
3
HOH
HOH
680
A
WAT
683
3
HOH
HOH
683
A
WAT
685
3
HOH
HOH
685
A
WAT
688
3
HOH
HOH
688
A
WAT
689
3
HOH
HOH
689
A
WAT
691
3
HOH
HOH
691
A
WAT
692
3
HOH
HOH
692
A
WAT
693
3
HOH
HOH
693
A
WAT
695
3
HOH
HOH
695
A
WAT
601
3
HOH
HOH
601
B
WAT
603
3
HOH
HOH
603
B
WAT
604
3
HOH
HOH
604
B
WAT
607
3
HOH
HOH
607
B
WAT
608
3
HOH
HOH
608
B
WAT
613
3
HOH
HOH
613
B
WAT
614
3
HOH
HOH
614
B
WAT
617
3
HOH
HOH
617
B
WAT
620
3
HOH
HOH
620
B
WAT
624
3
HOH
HOH
624
B
WAT
625
3
HOH
HOH
625
B
WAT
626
3
HOH
HOH
626
B
WAT
627
3
HOH
HOH
627
B
WAT
629
3
HOH
HOH
629
B
WAT
632
3
HOH
HOH
632
B
WAT
636
3
HOH
HOH
636
B
WAT
637
3
HOH
HOH
637
B
WAT
638
3
HOH
HOH
638
B
WAT
639
3
HOH
HOH
639
B
WAT
640
3
HOH
HOH
640
B
WAT
641
3
HOH
HOH
641
B
WAT
642
3
HOH
HOH
642
B
WAT
643
3
HOH
HOH
643
B
WAT
645
3
HOH
HOH
645
B
WAT
646
3
HOH
HOH
646
B
WAT
650
3
HOH
HOH
650
B
WAT
653
3
HOH
HOH
653
B
WAT
654
3
HOH
HOH
654
B
WAT
655
3
HOH
HOH
655
B
WAT
656
3
HOH
HOH
656
B
WAT
659
3
HOH
HOH
659
B
WAT
660
3
HOH
HOH
660
B
WAT
661
3
HOH
HOH
661
B
WAT
662
3
HOH
HOH
662
B
WAT
663
3
HOH
HOH
663
B
WAT
664
3
HOH
HOH
664
B
WAT
665
3
HOH
HOH
665
B
WAT
666
3
HOH
HOH
666
B
WAT
670
3
HOH
HOH
670
B
WAT
672
3
HOH
HOH
672
B
WAT
674
3
HOH
HOH
674
B
WAT
676
3
HOH
HOH
676
B
WAT
681
3
HOH
HOH
681
B
WAT
682
3
HOH
HOH
682
B
WAT
684
3
HOH
HOH
684
B
WAT
686
3
HOH
HOH
686
B
WAT
687
3
HOH
HOH
687
B
WAT
690
3
HOH
HOH
690
B
WAT
694
3
HOH
HOH
694
B
ALA
15
n
1
ALA
15
A
GLY
16
n
2
GLY
16
A
ILE
17
n
3
ILE
17
A
THR
18
n
4
THR
18
A
GLY
19
n
5
GLY
19
A
THR
20
n
6
THR
20
A
TRP
21
n
7
TRP
21
A
TYR
22
n
8
TYR
22
A
ASN
23
n
9
ASN
23
A
GLN
24
n
10
GLN
24
A
LEU
25
n
11
LEU
25
A
GLY
26
n
12
GLY
26
A
SER
27
n
13
SER
27
A
THR
28
n
14
THR
28
A
PHE
29
n
15
PHE
29
A
ILE
30
n
16
ILE
30
A
VAL
31
n
17
VAL
31
A
THR
32
n
18
THR
32
A
ALA
33
n
19
ALA
33
A
GLY
34
n
20
GLY
34
A
ALA
35
n
21
ALA
35
A
ASP
36
n
22
ASP
36
A
GLY
37
n
23
GLY
37
A
ALA
38
n
24
ALA
38
A
LEU
39
n
25
LEU
39
A
THR
40
n
26
THR
40
A
GLY
41
n
27
GLY
41
A
THR
42
n
28
THR
42
A
TYR
43
n
29
TYR
43
A
GLU
44
n
30
GLU
44
A
SER
45
n
31
SER
45
A
ALA
46
n
32
ALA
46
A
VAL
47
n
33
VAL
47
A
GLY
48
n
34
GLY
48
A
ASN
49
n
35
ASN
49
A
ALA
50
n
36
ALA
50
A
GLU
51
n
37
GLU
51
A
SER
52
n
38
SER
52
A
ARG
53
n
39
ARG
53
A
TYR
54
n
40
TYR
54
A
VAL
55
n
41
VAL
55
A
LEU
56
n
42
LEU
56
A
THR
57
n
43
THR
57
A
GLY
58
n
44
GLY
58
A
ARG
59
n
45
ARG
59
A
TYR
60
n
46
TYR
60
A
ASP
61
n
47
ASP
61
A
SER
62
n
48
SER
62
A
ALA
63
n
49
ALA
63
A
PRO
64
n
50
PRO
64
A
ALA
65
n
51
ALA
65
A
THR
66
n
52
THR
66
A
ASP
67
n
53
ASP
67
A
GLY
68
n
54
GLY
68
A
SER
69
n
55
SER
69
A
GLY
70
n
56
GLY
70
A
THR
71
n
57
THR
71
A
ALA
72
n
58
ALA
72
A
LEU
73
n
59
LEU
73
A
GLY
74
n
60
GLY
74
A
TRP
75
n
61
TRP
75
A
THR
76
n
62
THR
76
A
VAL
77
n
63
VAL
77
A
ALA
78
n
64
ALA
78
A
TRP
79
n
65
TRP
79
A
LYS
80
n
66
LYS
80
A
ASN
81
n
67
ASN
81
A
ASN
82
n
68
ASN
82
A
TYR
83
n
69
TYR
83
A
ARG
84
n
70
ARG
84
A
ASN
85
n
71
ASN
85
A
ALA
86
n
72
ALA
86
A
HIS
87
n
73
HIS
87
A
SER
88
n
74
SER
88
A
ALA
89
n
75
ALA
89
A
THR
90
n
76
THR
90
A
THR
91
n
77
THR
91
A
TRP
92
n
78
TRP
92
A
SER
93
n
79
SER
93
A
GLY
94
n
80
GLY
94
A
GLN
95
n
81
GLN
95
A
TYR
96
n
82
TYR
96
A
VAL
97
n
83
VAL
97
A
GLY
98
n
84
GLY
98
A
GLY
99
n
85
GLY
99
A
ALA
100
n
86
ALA
100
A
GLU
101
n
87
GLU
101
A
ALA
102
n
88
ALA
102
A
ARG
103
n
89
ARG
103
A
ILE
104
n
90
ILE
104
A
ASN
105
n
91
ASN
105
A
THR
106
n
92
THR
106
A
GLN
107
n
93
GLN
107
A
TRP
108
n
94
TRP
108
A
LEU
109
n
95
LEU
109
A
LEU
110
n
96
LEU
110
A
THR
111
n
97
THR
111
A
SER
112
n
98
SER
112
A
GLY
113
n
99
GLY
113
A
THR
114
n
100
THR
114
A
THR
115
n
101
THR
115
A
GLU
116
n
102
GLU
116
A
ALA
117
n
103
ALA
117
A
ASN
118
n
104
ASN
118
A
ALA
119
n
105
ALA
119
A
TRP
120
n
106
TRP
120
A
LYS
121
n
107
LYS
121
A
SER
122
n
108
SER
122
A
THR
123
n
109
THR
123
A
LEU
124
n
110
LEU
124
A
VAL
125
n
111
VAL
125
A
GLY
126
n
112
GLY
126
A
HIS
127
n
113
HIS
127
A
ASP
128
n
114
ASP
128
A
THR
129
n
115
THR
129
A
PHE
130
n
116
PHE
130
A
THR
131
n
117
THR
131
A
LYS
132
n
118
LYS
132
A
VAL
133
n
119
VAL
133
A
LYS
134
n
120
LYS
134
A
PRO
135
n
121
PRO
135
A
n
1
215
B
GLY
216
n
2
GLY
216
B
ILE
217
n
3
ILE
217
B
THR
218
n
4
THR
218
B
GLY
219
n
5
GLY
219
B
THR
220
n
6
THR
220
B
TRP
221
n
7
TRP
221
B
TYR
222
n
8
TYR
222
B
ASN
223
n
9
ASN
223
B
GLN
224
n
10
GLN
224
B
LEU
225
n
11
LEU
225
B
GLY
226
n
12
GLY
226
B
SER
227
n
13
SER
227
B
THR
228
n
14
THR
228
B
PHE
229
n
15
PHE
229
B
ILE
230
n
16
ILE
230
B
VAL
231
n
17
VAL
231
B
THR
232
n
18
THR
232
B
ALA
233
n
19
ALA
233
B
GLY
234
n
20
GLY
234
B
ALA
235
n
21
ALA
235
B
ASP
236
n
22
ASP
236
B
GLY
237
n
23
GLY
237
B
ALA
238
n
24
ALA
238
B
LEU
239
n
25
LEU
239
B
THR
240
n
26
THR
240
B
GLY
241
n
27
GLY
241
B
THR
242
n
28
THR
242
B
TYR
243
n
29
TYR
243
B
GLU
244
n
30
GLU
244
B
SER
245
n
31
SER
245
B
ALA
246
n
32
ALA
246
B
VAL
247
n
33
VAL
247
B
GLY
248
n
34
GLY
248
B
ASN
249
n
35
ASN
249
B
ALA
250
n
36
ALA
250
B
GLU
251
n
37
GLU
251
B
SER
252
n
38
SER
252
B
ARG
253
n
39
ARG
253
B
TYR
254
n
40
TYR
254
B
VAL
255
n
41
VAL
255
B
LEU
256
n
42
LEU
256
B
THR
257
n
43
THR
257
B
GLY
258
n
44
GLY
258
B
ARG
259
n
45
ARG
259
B
TYR
260
n
46
TYR
260
B
ASP
261
n
47
ASP
261
B
SER
262
n
48
SER
262
B
ALA
263
n
49
ALA
263
B
PRO
264
n
50
PRO
264
B
ALA
265
n
51
ALA
265
B
THR
266
n
52
THR
266
B
ASP
267
n
53
ASP
267
B
GLY
268
n
54
GLY
268
B
SER
269
n
55
SER
269
B
GLY
270
n
56
GLY
270
B
THR
271
n
57
THR
271
B
ALA
272
n
58
ALA
272
B
LEU
273
n
59
LEU
273
B
GLY
274
n
60
GLY
274
B
TRP
275
n
61
TRP
275
B
THR
276
n
62
THR
276
B
VAL
277
n
63
VAL
277
B
ALA
278
n
64
ALA
278
B
TRP
279
n
65
TRP
279
B
LYS
280
n
66
LYS
280
B
ASN
281
n
67
ASN
281
B
ASN
282
n
68
ASN
282
B
TYR
283
n
69
TYR
283
B
ARG
284
n
70
ARG
284
B
ASN
285
n
71
ASN
285
B
ALA
286
n
72
ALA
286
B
HIS
287
n
73
HIS
287
B
SER
288
n
74
SER
288
B
ALA
289
n
75
ALA
289
B
THR
290
n
76
THR
290
B
THR
291
n
77
THR
291
B
TRP
292
n
78
TRP
292
B
SER
293
n
79
SER
293
B
GLY
294
n
80
GLY
294
B
GLN
295
n
81
GLN
295
B
TYR
296
n
82
TYR
296
B
VAL
297
n
83
VAL
297
B
GLY
298
n
84
GLY
298
B
GLY
299
n
85
GLY
299
B
ALA
300
n
86
ALA
300
B
GLU
301
n
87
GLU
301
B
ALA
302
n
88
ALA
302
B
ARG
303
n
89
ARG
303
B
ILE
304
n
90
ILE
304
B
ASN
305
n
91
ASN
305
B
THR
306
n
92
THR
306
B
GLN
307
n
93
GLN
307
B
TRP
308
n
94
TRP
308
B
LEU
309
n
95
LEU
309
B
LEU
310
n
96
LEU
310
B
THR
311
n
97
THR
311
B
SER
312
n
98
SER
312
B
GLY
313
n
99
GLY
313
B
THR
314
n
100
THR
314
B
THR
315
n
101
THR
315
B
GLU
316
n
102
GLU
316
B
ALA
317
n
103
ALA
317
B
ASN
318
n
104
ASN
318
B
ALA
319
n
105
ALA
319
B
TRP
320
n
106
TRP
320
B
LYS
321
n
107
LYS
321
B
SER
322
n
108
SER
322
B
THR
323
n
109
THR
323
B
LEU
324
n
110
LEU
324
B
VAL
325
n
111
VAL
325
B
GLY
326
n
112
GLY
326
B
HIS
327
n
113
HIS
327
B
ASP
328
n
114
ASP
328
B
THR
329
n
115
THR
329
B
PHE
330
n
116
PHE
330
B
THR
331
n
117
THR
331
B
LYS
332
n
118
LYS
332
B
VAL
333
n
119
VAL
333
B
n
120
334
B
n
121
335
B
author_and_software_defined_assembly
PISA
4
tetrameric
software_defined_assembly
PQS
8
octameric
11350
-75
18900
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
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
3_555
-x,y,-z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
2_565
-x,-y+1,z
crystal symmetry operation
0.0000000000
95.3200000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
4_565
x,-y+1,-z
crystal symmetry operation
0.0000000000
95.3200000000
0.0000000000
A
O
TRP
21
A
O
TRP
7
A
N
PHE
29
A
N
PHE
15
A
N
THR
32
A
N
THR
18
A
O
THR
40
A
O
THR
26
A
N
TYR
43
A
N
TYR
29
A
O
TYR
54
A
O
TYR
40
A
N
ARG
59
A
N
ARG
45
A
O
GLY
74
A
O
GLY
60
A
O
TRP
79
A
O
TRP
65
A
N
ALA
86
A
N
ALA
72
A
N
VAL
97
A
N
VAL
83
A
O
ARG
103
A
O
ARG
89
A
O
LEU
110
A
O
LEU
96
A
N
LEU
124
A
N
LEU
110
A
N
THR
131
A
N
THR
117
A
O
TYR
22
A
O
TYR
8
B
O
GLY
326
B
O
GLY
112
B
N
TRP
308
B
N
TRP
94
B
O
THR
311
B
O
THR
97
B
N
ALA
289
B
N
ALA
75
B
N
TYR
296
B
N
TYR
82
B
O
THR
271
B
O
THR
57
B
N
THR
276
B
N
THR
62
B
O
THR
257
B
O
THR
43
B
O
GLY
258
B
O
GLY
44
B
N
LEU
239
B
N
LEU
25
B
N
GLU
244
B
N
GLU
30
B
O
THR
228
B
O
THR
14
B
N
VAL
231
B
N
VAL
17
B
O
GLY
219
B
O
GLY
5
B
N
TYR
222
B
N
TYR
8
B
O
THR
331
B
O
THR
117
B
N
PHE
330
B
N
PHE
116
B
O
ILE
304
B
O
ILE
90
1
B
ALA
215
B
ALA
1
1
Y
1
B
LYS
334
B
LYS
120
1
Y
1
B
PRO
335
B
PRO
121
1
Y
1
A
A
OD1
OD1
ASP
ASP
67
67
1.79
1_555
3_655
1
A
SER
52
65.49
-160.79
1
A
LYS
134
-51.28
107.70
1
B
SER
252
67.28
-162.55
1
B
ALA
263
-152.34
67.47
1
B
ASP
267
-69.80
-158.46
0.2330000
0.1880000
2.3
50.0
483
9526
9043
random
1
THROUGHOUT
1.0
MOLECULAR REPLACEMENT
Engh & Huber
2.3
50.0
94
1910
30
0
1786
2.3
40.0
1LCV
10095
-3.0
1
92.2
2.3
2.38
1
93.4
data reduction
DENZO
data scaling
SCALEPACK
refinement
CNS
phasing
CNS
streptavidin-norbiotin complex
1
N
N
1
N
N
2
N
N
2
N
N
3
N
N
3
N
N
The second part of the biological assembly is generated
by the two fold axis: -x,y -z
A
THR
115
A
THR
101
HELX_P
A
LYS
121
A
LYS
107
5
1
7
B
ASN
318
B
ASN
104
HELX_P
B
LYS
321
B
LYS
107
5
2
4
UNKNOWN FUNCTION
avidin, streptavidin, biotin, biotin-analogues, Unknown Function
SAV_STRAV
UNP
1
39
P22629
AGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTWSG
QYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKP
39
159
1LCV
15
135
P22629
A
1
1
121
39
159
1LCV
215
335
P22629
B
1
1
121
9
10
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
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
GLY
19
A
GLY
5
A
ASN
23
A
ASN
9
A
THR
28
A
THR
14
A
ALA
33
A
ALA
19
A
ALA
38
A
ALA
24
A
GLU
44
A
GLU
30
A
TYR
54
A
TYR
40
A
TYR
60
A
TYR
46
A
THR
71
A
THR
57
A
LYS
80
A
LYS
66
A
ASN
85
A
ASN
71
A
VAL
97
A
VAL
83
A
ARG
103
A
ARG
89
A
SER
112
A
SER
98
A
THR
123
A
THR
109
A
LYS
132
A
LYS
118
A
GLY
19
A
GLY
5
A
ASN
23
A
ASN
9
B
THR
323
B
THR
109
B
GLY
326
B
GLY
112
B
ARG
303
B
ARG
89
B
SER
312
B
SER
98
B
ASN
285
B
ASN
71
B
VAL
297
B
VAL
83
B
THR
271
B
THR
57
B
LYS
280
B
LYS
66
B
TYR
254
B
TYR
40
B
TYR
260
B
TYR
46
B
ALA
238
B
ALA
24
B
GLU
244
B
GLU
30
B
THR
228
B
THR
14
B
ALA
233
B
ALA
19
B
GLY
219
B
GLY
5
B
ASN
223
B
ASN
9
B
THR
329
B
THR
115
B
THR
331
B
THR
117
B
ARG
303
B
ARG
89
B
SER
312
B
SER
98
BINDING SITE FOR RESIDUE SNR A 1
A
SNR
1
Software
12
BINDING SITE FOR RESIDUE SNR B 2
B
SNR
2
Software
11
A
ASN
23
A
ASN
9
12
1_555
A
LEU
25
A
LEU
11
12
1_555
A
SER
27
A
SER
13
12
1_555
A
TYR
43
A
TYR
29
12
1_555
A
SER
45
A
SER
31
12
1_555
A
ASN
49
A
ASN
35
12
1_555
A
TRP
79
A
TRP
65
12
1_555
A
SER
88
A
SER
74
12
1_555
A
THR
90
A
THR
76
12
1_555
A
TRP
108
A
TRP
94
12
1_555
A
ASP
128
A
ASP
114
12
1_555
B
TRP
320
B
TRP
106
12
3_555
B
ASN
223
B
ASN
9
11
1_555
B
SER
227
B
SER
13
11
1_555
B
TYR
243
B
TYR
29
11
1_555
B
SER
245
B
SER
31
11
1_555
B
ASN
249
B
ASN
35
11
1_555
B
TRP
279
B
TRP
65
11
1_555
B
ALA
286
B
ALA
72
11
1_555
B
SER
288
B
SER
74
11
1_555
B
THR
290
B
THR
76
11
1_555
B
TRP
308
B
TRP
94
11
1_555
B
ASP
328
B
ASP
114
11
1_555
23
I 2 2 2