0.017575
0.000000
0.000000
0.000000
0.017575
0.000000
0.000000
0.000000
0.005855
0.00000
0.00000
0.00000
Le Trong, I.
McDevitt, T.C.
Nelson, K.E.
Stayton, P.S.
Stenkamp, R.E.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
16
90.00
90.00
90.00
56.900
56.900
170.800
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
C6 H14 O2
118.174
(4R)-2-METHYLPENTANE-2,4-DIOL
non-polymer
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
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
C
N
217
N
C
N
218
N
O
N
219
N
C
N
220
N
C
N
221
R
C
N
222
N
O
N
223
N
C
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
N
N
239
S
C
N
240
N
C
N
241
N
O
N
242
N
C
Y
243
N
C
Y
244
N
C
Y
245
N
C
Y
246
N
C
Y
247
N
C
Y
248
N
C
N
249
N
O
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
H
N
257
N
H
N
258
N
H
N
259
N
H
N
260
N
H
N
261
N
N
N
262
S
C
N
263
N
C
N
264
N
O
N
265
N
C
N
266
N
C
N
267
N
C
N
268
N
O
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
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
N
N
293
S
C
N
294
N
C
N
295
N
O
N
296
R
C
N
297
N
O
N
298
N
C
N
299
N
O
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
N
N
310
S
C
N
311
N
C
N
312
N
O
N
313
N
C
Y
314
N
C
Y
315
N
C
Y
316
N
C
Y
317
N
N
Y
318
N
C
Y
319
N
C
Y
320
N
C
Y
321
N
C
Y
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
H
N
334
N
H
N
335
N
H
N
336
N
N
N
337
S
C
N
338
N
C
N
339
N
O
N
340
N
C
Y
341
N
C
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
O
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
N
365
N
C
N
366
N
C
N
367
N
O
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
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
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
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
doub
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
Y
237
N
doub
Y
238
N
sing
Y
239
N
sing
N
240
N
sing
Y
241
N
doub
N
242
N
sing
Y
243
N
doub
N
244
N
sing
Y
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
sing
N
255
N
doub
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
doub
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
doub
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
sing
N
299
N
sing
N
300
N
sing
N
301
N
doub
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
Y
306
N
doub
Y
307
N
sing
Y
308
N
sing
N
309
N
sing
Y
310
N
doub
Y
311
N
sing
Y
312
N
sing
N
313
N
sing
Y
314
N
sing
Y
315
N
doub
N
316
N
sing
Y
317
N
doub
N
318
N
sing
Y
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
doub
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
Y
334
N
doub
Y
335
N
sing
Y
336
N
sing
N
337
N
sing
Y
338
N
doub
N
339
N
sing
Y
340
N
doub
N
341
N
sing
Y
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
sing
N
352
N
sing
N
353
N
doub
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
sing
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
59
828
834
10.1107/S0907444903004153
12777798
Structural characterization and comparison of RGD cell-adhesion recognition sites engineered into streptavidin.
2003
10.2210/pdb1moy/pdb
pdb_00001moy
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
100
1
IMAGE PLATE
1999-02-10
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
0.98
1.0
BL9-1
SSRL
0.98
SYNCHROTRON
SSRL BEAMLINE BL9-1
13566.660
Streptavidin
core streptavidin, residues 13-139
1
man
polymer
118.174
(4R)-2-METHYLPENTANE-2,4-DIOL
2
syn
non-polymer
18.015
water
76
nat
water
no
no
AEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPGRGDSVGSGTALGWTVAWKNNYRNAHSA
TTWSGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKPSAAS
AEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPGRGDSVGSGTALGWTVAWKNNYRNAHSA
TTWSGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKPSAAS
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
Streptomyces
Escherichia
Escherichia coli
sample
core streptavidin
1895
Streptomyces avidinii
511693
Escherichia coli BL21
BL21
plasmid
pET21a
1
2.24
51.71
VAPOR DIFFUSION, SITTING DROP
4.5
MPD, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
293
chem_comp_atom
chem_comp_bond
database_2
struct_ref_seq_dif
struct_site
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Data collection
Database references
Derived calculations
1
0
2003-05-06
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_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Apo-Core-Streptavidin in Complex with Biotin at pH4.5
Streptavidin Mutant with Fibronection Hexapeptide Insertion Containing RGD
Wildtype Core-Streptavidin with Biotin at 1.4A
Crystal Structure of Streptavidin Double Mutant S45A/D128A with Biotin: Cooperative Hydrogen-Bond Interactions in the Streptavidin-Biotin System.
RCSB
Y
RCSB
2002-09-10
REL
REL
MRD
(4R)-2-METHYLPENTANE-2,4-DIOL
HOH
water
MPD
5001
2
MRD
MRD
5001
A
MPD
5002
2
MRD
MRD
5002
A
HOH
6001
3
HOH
HOH
6001
A
HOH
6002
3
HOH
HOH
6002
A
HOH
6003
3
HOH
HOH
6003
A
HOH
6004
3
HOH
HOH
6004
A
HOH
6005
3
HOH
HOH
6005
A
HOH
6006
3
HOH
HOH
6006
A
HOH
6007
3
HOH
HOH
6007
A
HOH
6008
3
HOH
HOH
6008
A
HOH
6009
3
HOH
HOH
6009
A
HOH
6010
3
HOH
HOH
6010
A
HOH
6011
3
HOH
HOH
6011
A
HOH
6012
3
HOH
HOH
6012
A
HOH
6013
3
HOH
HOH
6013
A
HOH
6014
3
HOH
HOH
6014
A
HOH
6015
3
HOH
HOH
6015
A
HOH
6016
3
HOH
HOH
6016
A
HOH
6017
3
HOH
HOH
6017
A
HOH
6018
3
HOH
HOH
6018
A
HOH
6019
3
HOH
HOH
6019
A
HOH
6020
3
HOH
HOH
6020
A
HOH
6021
3
HOH
HOH
6021
A
HOH
6022
3
HOH
HOH
6022
A
HOH
6023
3
HOH
HOH
6023
A
HOH
6024
3
HOH
HOH
6024
A
HOH
6025
3
HOH
HOH
6025
A
HOH
6026
3
HOH
HOH
6026
A
HOH
6027
3
HOH
HOH
6027
A
HOH
6028
3
HOH
HOH
6028
A
HOH
6029
3
HOH
HOH
6029
A
HOH
6030
3
HOH
HOH
6030
A
HOH
6031
3
HOH
HOH
6031
A
HOH
6032
3
HOH
HOH
6032
A
HOH
6033
3
HOH
HOH
6033
A
HOH
6034
3
HOH
HOH
6034
A
HOH
6035
3
HOH
HOH
6035
A
HOH
6036
3
HOH
HOH
6036
A
HOH
6037
3
HOH
HOH
6037
A
HOH
6038
3
HOH
HOH
6038
A
HOH
6039
3
HOH
HOH
6039
A
HOH
6040
3
HOH
HOH
6040
A
HOH
6041
3
HOH
HOH
6041
A
HOH
6042
3
HOH
HOH
6042
A
HOH
6043
3
HOH
HOH
6043
A
HOH
6044
3
HOH
HOH
6044
A
HOH
6045
3
HOH
HOH
6045
A
HOH
6046
3
HOH
HOH
6046
A
HOH
6047
3
HOH
HOH
6047
A
HOH
6048
3
HOH
HOH
6048
A
HOH
6049
3
HOH
HOH
6049
A
HOH
6050
3
HOH
HOH
6050
A
HOH
6051
3
HOH
HOH
6051
A
HOH
6052
3
HOH
HOH
6052
A
HOH
6053
3
HOH
HOH
6053
A
HOH
6054
3
HOH
HOH
6054
A
HOH
6055
3
HOH
HOH
6055
A
HOH
6056
3
HOH
HOH
6056
A
HOH
6057
3
HOH
HOH
6057
A
HOH
6058
3
HOH
HOH
6058
A
HOH
6059
3
HOH
HOH
6059
A
HOH
6060
3
HOH
HOH
6060
A
HOH
6061
3
HOH
HOH
6061
A
HOH
6062
3
HOH
HOH
6062
A
HOH
6063
3
HOH
HOH
6063
A
HOH
6064
3
HOH
HOH
6064
A
HOH
6065
3
HOH
HOH
6065
A
HOH
6066
3
HOH
HOH
6066
A
HOH
6067
3
HOH
HOH
6067
A
HOH
6068
3
HOH
HOH
6068
A
HOH
6069
3
HOH
HOH
6069
A
HOH
6070
3
HOH
HOH
6070
A
HOH
6071
3
HOH
HOH
6071
A
HOH
6072
3
HOH
HOH
6072
A
HOH
6073
3
HOH
HOH
6073
A
HOH
6074
3
HOH
HOH
6074
A
HOH
6075
3
HOH
HOH
6075
A
HOH
6076
3
HOH
HOH
6076
A
n
1
13
A
n
2
14
A
n
3
15
A
GLY
16
n
4
GLY
16
A
ILE
17
n
5
ILE
17
A
THR
18
n
6
THR
18
A
GLY
19
n
7
GLY
19
A
THR
20
n
8
THR
20
A
TRP
21
n
9
TRP
21
A
TYR
22
n
10
TYR
22
A
ASN
23
n
11
ASN
23
A
GLN
24
n
12
GLN
24
A
LEU
25
n
13
LEU
25
A
GLY
26
n
14
GLY
26
A
SER
27
n
15
SER
27
A
THR
28
n
16
THR
28
A
PHE
29
n
17
PHE
29
A
ILE
30
n
18
ILE
30
A
VAL
31
n
19
VAL
31
A
THR
32
n
20
THR
32
A
ALA
33
n
21
ALA
33
A
GLY
34
n
22
GLY
34
A
ALA
35
n
23
ALA
35
A
ASP
36
n
24
ASP
36
A
GLY
37
n
25
GLY
37
A
ALA
38
n
26
ALA
38
A
LEU
39
n
27
LEU
39
A
THR
40
n
28
THR
40
A
GLY
41
n
29
GLY
41
A
THR
42
n
30
THR
42
A
TYR
43
n
31
TYR
43
A
GLU
44
n
32
GLU
44
A
SER
45
n
33
SER
45
A
ALA
46
n
34
ALA
46
A
VAL
47
n
35
VAL
47
A
GLY
48
n
36
GLY
48
A
ASN
49
n
37
ASN
49
A
ALA
50
n
38
ALA
50
A
GLU
51
n
39
GLU
51
A
SER
52
n
40
SER
52
A
ARG
53
n
41
ARG
53
A
TYR
54
n
42
TYR
54
A
VAL
55
n
43
VAL
55
A
LEU
56
n
44
LEU
56
A
THR
57
n
45
THR
57
A
GLY
58
n
46
GLY
58
A
ARG
59
n
47
ARG
59
A
TYR
60
n
48
TYR
60
A
ASP
61
n
49
ASP
61
A
SER
62
n
50
SER
62
A
ALA
63
n
51
ALA
63
A
PRO
64
n
52
PRO
64
A
GLY
64
n
53
A
GLY
64
A
ARG
65
n
54
ARG
65
A
GLY
66
n
55
GLY
66
A
ASP
67
n
56
ASP
67
A
n
57
A
67
A
n
58
B
67
A
GLY
68
n
59
GLY
68
A
SER
69
n
60
SER
69
A
GLY
70
n
61
GLY
70
A
THR
71
n
62
THR
71
A
ALA
72
n
63
ALA
72
A
LEU
73
n
64
LEU
73
A
GLY
74
n
65
GLY
74
A
TRP
75
n
66
TRP
75
A
THR
76
n
67
THR
76
A
VAL
77
n
68
VAL
77
A
ALA
78
n
69
ALA
78
A
TRP
79
n
70
TRP
79
A
LYS
80
n
71
LYS
80
A
ASN
81
n
72
ASN
81
A
ASN
82
n
73
ASN
82
A
TYR
83
n
74
TYR
83
A
ARG
84
n
75
ARG
84
A
ASN
85
n
76
ASN
85
A
ALA
86
n
77
ALA
86
A
HIS
87
n
78
HIS
87
A
SER
88
n
79
SER
88
A
ALA
89
n
80
ALA
89
A
THR
90
n
81
THR
90
A
THR
91
n
82
THR
91
A
TRP
92
n
83
TRP
92
A
SER
93
n
84
SER
93
A
GLY
94
n
85
GLY
94
A
GLN
95
n
86
GLN
95
A
TYR
96
n
87
TYR
96
A
VAL
97
n
88
VAL
97
A
GLY
98
n
89
GLY
98
A
GLY
99
n
90
GLY
99
A
ALA
100
n
91
ALA
100
A
GLU
101
n
92
GLU
101
A
ALA
102
n
93
ALA
102
A
ARG
103
n
94
ARG
103
A
ILE
104
n
95
ILE
104
A
ASN
105
n
96
ASN
105
A
THR
106
n
97
THR
106
A
GLN
107
n
98
GLN
107
A
TRP
108
n
99
TRP
108
A
LEU
109
n
100
LEU
109
A
LEU
110
n
101
LEU
110
A
THR
111
n
102
THR
111
A
SER
112
n
103
SER
112
A
GLY
113
n
104
GLY
113
A
THR
114
n
105
THR
114
A
THR
115
n
106
THR
115
A
GLU
116
n
107
GLU
116
A
ALA
117
n
108
ALA
117
A
ASN
118
n
109
ASN
118
A
ALA
119
n
110
ALA
119
A
TRP
120
n
111
TRP
120
A
LYS
121
n
112
LYS
121
A
SER
122
n
113
SER
122
A
THR
123
n
114
THR
123
A
LEU
124
n
115
LEU
124
A
VAL
125
n
116
VAL
125
A
GLY
126
n
117
GLY
126
A
HIS
127
n
118
HIS
127
A
ASP
128
n
119
ASP
128
A
THR
129
n
120
THR
129
A
PHE
130
n
121
PHE
130
A
THR
131
n
122
THR
131
A
LYS
132
n
123
LYS
132
A
VAL
133
n
124
VAL
133
A
LYS
134
n
125
LYS
134
A
PRO
135
n
126
PRO
135
A
SER
136
n
127
SER
136
A
ALA
137
n
128
ALA
137
A
ALA
138
n
129
ALA
138
A
SER
139
n
130
SER
139
A
0.1226
0.1319
0.121
0.1302
0.1762
0.1897
1821
2074
9.9
10.0
18329
author_defined_assembly
4
tetrameric
software_defined_assembly
PISA
4
tetrameric
software_defined_assembly
PQS
2
dimeric
11960
-29
21640
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
6_556
x,-y+1/2,-z+5/4
crystal symmetry operation
0.0000000000
28.4500000000
213.5000000000
0.0000000000
1.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
12_555
y,-x+1/2,z+1/4
crystal symmetry operation
0.0000000000
28.4500000000
42.7000000000
0.0000000000
1.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
15_556
y,x,-z+1
crystal symmetry operation
0.0000000000
0.0000000000
170.8000000000
0.0000000000
-1.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
8_556
-y,-x,-z+1
crystal symmetry operation
0.0000000000
0.0000000000
170.8000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
10_555
-x,-y,z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
A
N
TRP
21
A
N
TRP
9
A
O
PHE
29
A
O
PHE
17
A
N
THR
28
A
N
THR
16
A
O
GLU
44
A
O
GLU
32
A
N
TYR
43
A
N
TYR
31
A
O
TYR
54
A
O
TYR
42
A
N
THR
57
A
N
THR
45
A
O
THR
76
A
O
THR
67
A
N
TRP
75
A
N
TRP
66
A
O
TRP
92
A
O
TRP
83
A
N
VAL
97
A
N
VAL
88
A
O
ARG
103
A
O
ARG
94
A
N
TRP
108
A
N
TRP
99
A
O
GLY
126
A
O
GLY
117
A
O
THR
131
A
O
THR
122
A
N
TYR
22
A
N
TYR
10
1
A
HOH
6001
D
HOH
1
A
ALA
13
A
ALA
1
1
Y
1
A
GLU
14
A
GLU
2
1
Y
1
A
ALA
15
A
ALA
3
1
Y
A
1
A
SER
67
A
SER
57
1
Y
B
1
A
VAL
67
A
VAL
58
1
Y
1
-5.07
0.50
120.30
115.23
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
53
53
53
N
1
15.22
2.30
115.30
130.52
A
A
A
CA
CB
CG
LEU
LEU
LEU
56
56
56
N
1
-4.08
0.60
121.00
116.92
A
A
A
CB
CG
CD2
TYR
TYR
TYR
83
83
83
N
1
-5.12
0.50
120.30
115.18
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
84
84
84
N
1
3.83
0.50
120.30
124.13
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
103
103
103
N
1
-3.81
0.50
120.30
116.49
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
103
103
103
N
1
A
A
C
OXT
SER
SER
139
139
-0.327
0.019
1.229
0.902
N
ANISOTROPIC REFINEMENT REDUCED FREE R (NO CUTOFF) BY ?
0.185
0.132
0.132
0.132
1.55
10.00
9537
2074
20741
20741
12733
10.0
100.0
RANDOM
1
FREE R
0.0
isomorphous
ENGH AND HUBER
7
901.00
1015.50
1.55
10.00
76
1020
16
0
928
0.010
0.033
0.000
0.0304
0.048
0.062
0.025
0.003
0.060
0.091
1.55
50.0
1MOY
20844
20844
0.076
1
99.9
0.593
1.55
1.58
1
99.4
data reduction
DENZO
data scaling
SCALEPACK
refinement
SHELXL-97
Streptavidin Mutant with Osteopontin Hexapeptide Insertion Including RGD
1
N
N
2
N
N
2
N
N
3
N
N
A
THR
115
A
THR
106
HELX_P
A
LYS
121
A
LYS
112
5
1
7
Biotin-binding protein
tetramer, Biotin-binding protein
SAV_STRAV
UNP
1
37
P22629
AEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTW
SGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKPSAAS
37
163
1MOY
13
139
P22629
A
1
1
130
1
ALA
deletion
1MOY
A
P22629
UNP
89
1
THR
deletion
1MOY
A
P22629
UNP
90
1
ASP
deletion
1MOY
A
P22629
UNP
91
1
insertion
GLY
64
1MOY
A
A
P22629
UNP
53
1
insertion
ARG
65
1MOY
A
P22629
UNP
54
1
insertion
GLY
66
1MOY
A
P22629
UNP
55
1
insertion
ASP
67
1MOY
A
P22629
UNP
56
1
insertion
SER
67
1MOY
A
A
P22629
UNP
57
1
insertion
VAL
67
1MOY
B
A
P22629
UNP
58
9
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
GLY
19
A
GLY
7
A
TYR
22
A
TYR
10
A
THR
28
A
THR
16
A
ALA
33
A
ALA
21
A
ALA
38
A
ALA
26
A
GLU
44
A
GLU
32
A
ARG
53
A
ARG
41
A
TYR
60
A
TYR
48
A
THR
71
A
THR
62
A
LYS
80
A
LYS
71
A
ASN
85
A
ASN
76
A
VAL
97
A
VAL
88
A
ARG
103
A
ARG
94
A
SER
112
A
SER
103
A
THR
123
A
THR
114
A
THR
131
A
THR
122
A
GLY
19
A
GLY
7
A
TYR
22
A
TYR
10
BINDING SITE FOR RESIDUE MRD A 5001
A
MRD
5001
Software
7
BINDING SITE FOR RESIDUE MRD A 5002
A
MRD
5002
Software
4
A
TYR
43
A
TYR
31
7
1_555
A
THR
90
A
THR
81
7
1_555
A
TRP
92
A
TRP
83
7
1_555
A
TRP
108
A
TRP
99
7
1_555
A
LEU
110
A
LEU
101
7
1_555
A
ASP
128
A
ASP
119
7
1_555
A
HOH
6044
D
HOH
7
1_555
A
SER
45
A
SER
33
4
1_555
A
TRP
79
A
TRP
70
4
1_555
A
ARG
84
A
ARG
75
4
1_555
A
LEU
110
A
LEU
101
4
1_555
98
I 41 2 2