0.015015
0.000000
0.000000
0.000000
0.008688
0.000000
0.000000
0.000000
0.013643
0.00000
0.00000
0.00000
CIS PROLINE - PRO L 8
CIS PROLINE - PRO L 101
CIS PROLINE - PRO L 147
CIS PROLINE - PRO H 371
CIS PROLINE - PRO H 373
CIS PROLINE - PRO H 413
Churchill, M.E.A.
Wilson, I.A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
66.600
115.100
73.300
C2 H4 O
44.053
ACETYL GROUP
non-polymer
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
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
H2 N
16.023
AMINO GROUP
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
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
241
534
556
10.1006/jmbi.1994.1530
7520084
Crystal structure of a peptide complex of anti-influenza peptide antibody Fab 26/9. Comparison of two different antibodies bound to the same peptide antigen.
1994
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
234
1098
Detailed Analysis of the Free and Bound Conformations of an Antibody: X-Ray Structures of Fab 17(Slash)9 and Three Different Fab-Peptide Complexes
1993
US
Science
SCIEAS
0038
0036-8075
255
959
Structural Evidence for Induced Fit as a Mechanism for Antibody-Antigen Recognition
1992
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
263
17100
Preliminary Crystallographic Data, Primary Sequence, and Binding Data for the Anti-Peptide Fab and its Complex with a Synthetic Peptide from Influenza Hemagglutinin
1988
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
x-ray
1
1.0
24028.650
IGG2A 26/9 FAB (LIGHT CHAIN)
1
man
polymer
23756.715
IGG2A 26/9 FAB (HEAVY CHAIN)
1
man
polymer
902.969
INFLUENZA HEMAGGLUTININ HA1 (STRAIN X47) (RESIDUES 101 - 108)
1
man
polymer
18.015
water
1
nat
water
no
no
DIVMTQSPSSLTVTAGEKVTMSCKSSQSLFNSGKRKNFLTWYHQKPGQPPKLLIYWASTRESGVPDRFSGSGSGTDFTLT
ITSVQAEDLAIYYCQNDYSHPLTFGAGTKLELKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSE
RQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNR
DIVMTQSPSSLTVTAGEKVTMSCKSSQSLFNSGKRKNFLTWYHQKPGQPPKLLIYWASTRESGVPDRFSGSGSGTDFTLT
ITSVQAEDLAIYYCQNDYSHPLTFGAGTKLELKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSE
RQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNR
L
polypeptide(L)
no
no
EVLLVESGGDLVKPGGFLKLSCAASGFTFSSFGMSWVRHTPDKRLEWVATISNGGGYTYYQDSVKGRFTISRDNAKNTLF
LEMTSLKSEDAGLYYCARRERYDEKGFAYWGRGTLVTVSAAKTTAPSVYPLAPVCGDTTGSSVTLGCLVKGYFPEPVTLT
WNSGSLSSGVHTFPAVLQSDLYTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIEPR
EVLLVESGGDLVKPGGFLKLSCAASGFTFSSFGMSWVRHTPDKRLEWVATISNGGGYTYYQDSVKGRFTISRDNAKNTLF
LEMTSLKSEDAGLYYCARRERYDEKGFAYWGRGTLVTVSAAKTTAPSVYPLAPVCGDTTGSSVTLGCLVKGYFPEPVTLT
WNSGSLSSGVHTFPAVLQSDLYTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIEPR
H
polypeptide(L)
no
yes
(ACE)DVPDYASL(NH2)
XDVPDYASLX
P
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
mouse
sample
10090
Mus musculus
mouse
sample
10090
Mus musculus
2.88
57.35
repository
Initial release
Version format compliance
Version format compliance
Source and taxonomy
1
0
1994-05-31
1
1
2008-03-24
1
2
2011-07-13
1
3
2013-09-18
Y
1994-01-17
REL
REL
HOH
water
ONE BOUND WATER IS INCLUDED IN THE PEPTIDE BINDING SITE OF
THE FAB.
THE LIGHT CHAIN IS NUMBERED AS CHAIN L 1 - 217. THE HEAVY
CHAIN IS NUMBERED AS CHAIN H 218 - 437. THE PEPTIDE IS
NUMBERED AS CHAIN P 1 - 9.
HOH
600
4
HOH
HOH
600
L
ASP
1
n
1
ASP
1
L
ILE
2
n
2
ILE
2
L
VAL
3
n
3
VAL
3
L
MET
4
n
4
MET
4
L
THR
5
n
5
THR
5
L
GLN
6
n
6
GLN
6
L
SER
7
n
7
SER
7
L
PRO
8
n
8
PRO
8
L
SER
9
n
9
SER
9
L
SER
10
n
10
SER
10
L
LEU
11
n
11
LEU
11
L
THR
12
n
12
THR
12
L
VAL
13
n
13
VAL
13
L
THR
14
n
14
THR
14
L
ALA
15
n
15
ALA
15
L
GLY
16
n
16
GLY
16
L
GLU
17
n
17
GLU
17
L
LYS
18
n
18
LYS
18
L
VAL
19
n
19
VAL
19
L
THR
20
n
20
THR
20
L
MET
21
n
21
MET
21
L
SER
22
n
22
SER
22
L
CYS
23
n
23
CYS
23
L
LYS
24
n
24
LYS
24
L
SER
25
n
25
SER
25
L
SER
26
n
26
SER
26
L
GLN
27
n
27
GLN
27
L
SER
28
n
28
SER
28
L
LEU
29
n
29
LEU
29
L
PHE
30
n
30
PHE
30
L
ASN
31
n
31
ASN
31
L
SER
32
n
32
SER
32
L
GLY
33
n
33
GLY
33
L
LYS
34
n
34
LYS
34
L
ARG
35
n
35
ARG
35
L
LYS
36
n
36
LYS
36
L
ASN
37
n
37
ASN
37
L
PHE
38
n
38
PHE
38
L
LEU
39
n
39
LEU
39
L
THR
40
n
40
THR
40
L
TRP
41
n
41
TRP
41
L
TYR
42
n
42
TYR
42
L
HIS
43
n
43
HIS
43
L
GLN
44
n
44
GLN
44
L
LYS
45
n
45
LYS
45
L
PRO
46
n
46
PRO
46
L
GLY
47
n
47
GLY
47
L
GLN
48
n
48
GLN
48
L
PRO
49
n
49
PRO
49
L
PRO
50
n
50
PRO
50
L
LYS
51
n
51
LYS
51
L
LEU
52
n
52
LEU
52
L
LEU
53
n
53
LEU
53
L
ILE
54
n
54
ILE
54
L
TYR
55
n
55
TYR
55
L
TRP
56
n
56
TRP
56
L
ALA
57
n
57
ALA
57
L
SER
58
n
58
SER
58
L
THR
59
n
59
THR
59
L
ARG
60
n
60
ARG
60
L
GLU
61
n
61
GLU
61
L
SER
62
n
62
SER
62
L
GLY
63
n
63
GLY
63
L
VAL
64
n
64
VAL
64
L
PRO
65
n
65
PRO
65
L
ASP
66
n
66
ASP
66
L
ARG
67
n
67
ARG
67
L
PHE
68
n
68
PHE
68
L
SER
69
n
69
SER
69
L
GLY
70
n
70
GLY
70
L
SER
71
n
71
SER
71
L
GLY
72
n
72
GLY
72
L
SER
73
n
73
SER
73
L
GLY
74
n
74
GLY
74
L
THR
75
n
75
THR
75
L
ASP
76
n
76
ASP
76
L
PHE
77
n
77
PHE
77
L
THR
78
n
78
THR
78
L
LEU
79
n
79
LEU
79
L
THR
80
n
80
THR
80
L
ILE
81
n
81
ILE
81
L
THR
82
n
82
THR
82
L
SER
83
n
83
SER
83
L
VAL
84
n
84
VAL
84
L
GLN
85
n
85
GLN
85
L
ALA
86
n
86
ALA
86
L
GLU
87
n
87
GLU
87
L
ASP
88
n
88
ASP
88
L
LEU
89
n
89
LEU
89
L
ALA
90
n
90
ALA
90
L
ILE
91
n
91
ILE
91
L
TYR
92
n
92
TYR
92
L
TYR
93
n
93
TYR
93
L
CYS
94
n
94
CYS
94
L
GLN
95
n
95
GLN
95
L
ASN
96
n
96
ASN
96
L
ASP
97
n
97
ASP
97
L
TYR
98
n
98
TYR
98
L
SER
99
n
99
SER
99
L
HIS
100
n
100
HIS
100
L
PRO
101
n
101
PRO
101
L
LEU
102
n
102
LEU
102
L
THR
103
n
103
THR
103
L
PHE
104
n
104
PHE
104
L
GLY
105
n
105
GLY
105
L
ALA
106
n
106
ALA
106
L
GLY
107
n
107
GLY
107
L
THR
108
n
108
THR
108
L
LYS
109
n
109
LYS
109
L
LEU
110
n
110
LEU
110
L
GLU
111
n
111
GLU
111
L
LEU
112
n
112
LEU
112
L
LYS
113
n
113
LYS
113
L
ARG
114
n
114
ARG
114
L
ALA
115
n
115
ALA
115
L
ASP
116
n
116
ASP
116
L
ALA
117
n
117
ALA
117
L
ALA
118
n
118
ALA
118
L
PRO
119
n
119
PRO
119
L
THR
120
n
120
THR
120
L
VAL
121
n
121
VAL
121
L
SER
122
n
122
SER
122
L
ILE
123
n
123
ILE
123
L
PHE
124
n
124
PHE
124
L
PRO
125
n
125
PRO
125
L
PRO
126
n
126
PRO
126
L
SER
127
n
127
SER
127
L
SER
128
n
128
SER
128
L
GLU
129
n
129
GLU
129
L
GLN
130
n
130
GLN
130
L
LEU
131
n
131
LEU
131
L
THR
132
n
132
THR
132
L
SER
133
n
133
SER
133
L
GLY
134
n
134
GLY
134
L
GLY
135
n
135
GLY
135
L
ALA
136
n
136
ALA
136
L
SER
137
n
137
SER
137
L
VAL
138
n
138
VAL
138
L
VAL
139
n
139
VAL
139
L
CYS
140
n
140
CYS
140
L
PHE
141
n
141
PHE
141
L
LEU
142
n
142
LEU
142
L
ASN
143
n
143
ASN
143
L
ASN
144
n
144
ASN
144
L
PHE
145
n
145
PHE
145
L
TYR
146
n
146
TYR
146
L
PRO
147
n
147
PRO
147
L
LYS
148
n
148
LYS
148
L
ASP
149
n
149
ASP
149
L
ILE
150
n
150
ILE
150
L
ASN
151
n
151
ASN
151
L
VAL
152
n
152
VAL
152
L
LYS
153
n
153
LYS
153
L
TRP
154
n
154
TRP
154
L
LYS
155
n
155
LYS
155
L
ILE
156
n
156
ILE
156
L
ASP
157
n
157
ASP
157
L
GLY
158
n
158
GLY
158
L
SER
159
n
159
SER
159
L
GLU
160
n
160
GLU
160
L
ARG
161
n
161
ARG
161
L
GLN
162
n
162
GLN
162
L
ASN
163
n
163
ASN
163
L
GLY
164
n
164
GLY
164
L
VAL
165
n
165
VAL
165
L
LEU
166
n
166
LEU
166
L
ASN
167
n
167
ASN
167
L
SER
168
n
168
SER
168
L
TRP
169
n
169
TRP
169
L
THR
170
n
170
THR
170
L
ASP
171
n
171
ASP
171
L
GLN
172
n
172
GLN
172
L
ASP
173
n
173
ASP
173
L
SER
174
n
174
SER
174
L
LYS
175
n
175
LYS
175
L
ASP
176
n
176
ASP
176
L
SER
177
n
177
SER
177
L
THR
178
n
178
THR
178
L
TYR
179
n
179
TYR
179
L
SER
180
n
180
SER
180
L
MET
181
n
181
MET
181
L
SER
182
n
182
SER
182
L
SER
183
n
183
SER
183
L
THR
184
n
184
THR
184
L
LEU
185
n
185
LEU
185
L
THR
186
n
186
THR
186
L
LEU
187
n
187
LEU
187
L
THR
188
n
188
THR
188
L
LYS
189
n
189
LYS
189
L
ASP
190
n
190
ASP
190
L
GLU
191
n
191
GLU
191
L
TYR
192
n
192
TYR
192
L
GLU
193
n
193
GLU
193
L
ARG
194
n
194
ARG
194
L
HIS
195
n
195
HIS
195
L
ASN
196
n
196
ASN
196
L
SER
197
n
197
SER
197
L
TYR
198
n
198
TYR
198
L
THR
199
n
199
THR
199
L
CYS
200
n
200
CYS
200
L
GLU
201
n
201
GLU
201
L
ALA
202
n
202
ALA
202
L
THR
203
n
203
THR
203
L
HIS
204
n
204
HIS
204
L
LYS
205
n
205
LYS
205
L
THR
206
n
206
THR
206
L
SER
207
n
207
SER
207
L
THR
208
n
208
THR
208
L
SER
209
n
209
SER
209
L
PRO
210
n
210
PRO
210
L
ILE
211
n
211
ILE
211
L
VAL
212
n
212
VAL
212
L
LYS
213
n
213
LYS
213
L
SER
214
n
214
SER
214
L
PHE
215
n
215
PHE
215
L
ASN
216
n
216
ASN
216
L
ARG
217
n
217
ARG
217
L
GLU
218
n
1
GLU
218
H
VAL
219
n
2
VAL
219
H
LEU
220
n
3
LEU
220
H
LEU
221
n
4
LEU
221
H
VAL
222
n
5
VAL
222
H
GLU
223
n
6
GLU
223
H
SER
224
n
7
SER
224
H
GLY
225
n
8
GLY
225
H
GLY
226
n
9
GLY
226
H
ASP
227
n
10
ASP
227
H
LEU
228
n
11
LEU
228
H
VAL
229
n
12
VAL
229
H
LYS
230
n
13
LYS
230
H
PRO
231
n
14
PRO
231
H
GLY
232
n
15
GLY
232
H
GLY
233
n
16
GLY
233
H
PHE
234
n
17
PHE
234
H
LEU
235
n
18
LEU
235
H
LYS
236
n
19
LYS
236
H
LEU
237
n
20
LEU
237
H
SER
238
n
21
SER
238
H
CYS
239
n
22
CYS
239
H
ALA
240
n
23
ALA
240
H
ALA
241
n
24
ALA
241
H
SER
242
n
25
SER
242
H
GLY
243
n
26
GLY
243
H
PHE
244
n
27
PHE
244
H
THR
245
n
28
THR
245
H
PHE
246
n
29
PHE
246
H
SER
247
n
30
SER
247
H
SER
248
n
31
SER
248
H
PHE
249
n
32
PHE
249
H
GLY
250
n
33
GLY
250
H
MET
251
n
34
MET
251
H
SER
252
n
35
SER
252
H
TRP
253
n
36
TRP
253
H
VAL
254
n
37
VAL
254
H
ARG
255
n
38
ARG
255
H
HIS
256
n
39
HIS
256
H
THR
257
n
40
THR
257
H
PRO
258
n
41
PRO
258
H
ASP
259
n
42
ASP
259
H
LYS
260
n
43
LYS
260
H
ARG
261
n
44
ARG
261
H
LEU
262
n
45
LEU
262
H
GLU
263
n
46
GLU
263
H
TRP
264
n
47
TRP
264
H
VAL
265
n
48
VAL
265
H
ALA
266
n
49
ALA
266
H
THR
267
n
50
THR
267
H
ILE
268
n
51
ILE
268
H
SER
269
n
52
SER
269
H
ASN
270
n
53
ASN
270
H
GLY
271
n
54
GLY
271
H
GLY
272
n
55
GLY
272
H
GLY
273
n
56
GLY
273
H
TYR
274
n
57
TYR
274
H
THR
275
n
58
THR
275
H
TYR
276
n
59
TYR
276
H
TYR
277
n
60
TYR
277
H
GLN
278
n
61
GLN
278
H
ASP
279
n
62
ASP
279
H
SER
280
n
63
SER
280
H
VAL
281
n
64
VAL
281
H
LYS
282
n
65
LYS
282
H
GLY
283
n
66
GLY
283
H
ARG
284
n
67
ARG
284
H
PHE
285
n
68
PHE
285
H
THR
286
n
69
THR
286
H
ILE
287
n
70
ILE
287
H
SER
288
n
71
SER
288
H
ARG
289
n
72
ARG
289
H
ASP
290
n
73
ASP
290
H
ASN
291
n
74
ASN
291
H
ALA
292
n
75
ALA
292
H
LYS
293
n
76
LYS
293
H
ASN
294
n
77
ASN
294
H
THR
295
n
78
THR
295
H
LEU
296
n
79
LEU
296
H
PHE
297
n
80
PHE
297
H
LEU
298
n
81
LEU
298
H
GLU
299
n
82
GLU
299
H
MET
300
n
83
MET
300
H
THR
301
n
84
THR
301
H
SER
302
n
85
SER
302
H
LEU
303
n
86
LEU
303
H
LYS
304
n
87
LYS
304
H
SER
305
n
88
SER
305
H
GLU
306
n
89
GLU
306
H
ASP
307
n
90
ASP
307
H
ALA
308
n
91
ALA
308
H
GLY
309
n
92
GLY
309
H
LEU
310
n
93
LEU
310
H
TYR
311
n
94
TYR
311
H
TYR
312
n
95
TYR
312
H
CYS
313
n
96
CYS
313
H
ALA
314
n
97
ALA
314
H
ARG
315
n
98
ARG
315
H
ARG
316
n
99
ARG
316
H
GLU
317
n
100
GLU
317
H
ARG
318
n
101
ARG
318
H
TYR
319
n
102
TYR
319
H
ASP
320
n
103
ASP
320
H
GLU
321
n
104
GLU
321
H
LYS
322
n
105
LYS
322
H
GLY
323
n
106
GLY
323
H
PHE
324
n
107
PHE
324
H
ALA
325
n
108
ALA
325
H
TYR
326
n
109
TYR
326
H
TRP
327
n
110
TRP
327
H
GLY
328
n
111
GLY
328
H
ARG
329
n
112
ARG
329
H
GLY
330
n
113
GLY
330
H
THR
331
n
114
THR
331
H
LEU
332
n
115
LEU
332
H
VAL
333
n
116
VAL
333
H
THR
334
n
117
THR
334
H
VAL
335
n
118
VAL
335
H
SER
336
n
119
SER
336
H
ALA
337
n
120
ALA
337
H
ALA
338
n
121
ALA
338
H
LYS
339
n
122
LYS
339
H
THR
340
n
123
THR
340
H
THR
341
n
124
THR
341
H
ALA
342
n
125
ALA
342
H
PRO
343
n
126
PRO
343
H
SER
344
n
127
SER
344
H
VAL
345
n
128
VAL
345
H
TYR
346
n
129
TYR
346
H
PRO
347
n
130
PRO
347
H
LEU
348
n
131
LEU
348
H
ALA
349
n
132
ALA
349
H
PRO
350
n
133
PRO
350
H
VAL
351
n
134
VAL
351
H
CYS
352
n
135
CYS
352
H
GLY
353
n
136
GLY
353
H
ASP
354
n
137
ASP
354
H
THR
355
n
138
THR
355
H
THR
356
n
139
THR
356
H
GLY
357
n
140
GLY
357
H
SER
358
n
141
SER
358
H
SER
359
n
142
SER
359
H
VAL
360
n
143
VAL
360
H
THR
361
n
144
THR
361
H
LEU
362
n
145
LEU
362
H
GLY
363
n
146
GLY
363
H
CYS
364
n
147
CYS
364
H
LEU
365
n
148
LEU
365
H
VAL
366
n
149
VAL
366
H
LYS
367
n
150
LYS
367
H
GLY
368
n
151
GLY
368
H
TYR
369
n
152
TYR
369
H
PHE
370
n
153
PHE
370
H
PRO
371
n
154
PRO
371
H
GLU
372
n
155
GLU
372
H
PRO
373
n
156
PRO
373
H
VAL
374
n
157
VAL
374
H
THR
375
n
158
THR
375
H
LEU
376
n
159
LEU
376
H
THR
377
n
160
THR
377
H
TRP
378
n
161
TRP
378
H
ASN
379
n
162
ASN
379
H
SER
380
n
163
SER
380
H
GLY
381
n
164
GLY
381
H
SER
382
n
165
SER
382
H
LEU
383
n
166
LEU
383
H
SER
384
n
167
SER
384
H
SER
385
n
168
SER
385
H
GLY
386
n
169
GLY
386
H
VAL
387
n
170
VAL
387
H
HIS
388
n
171
HIS
388
H
THR
389
n
172
THR
389
H
PHE
390
n
173
PHE
390
H
PRO
391
n
174
PRO
391
H
ALA
392
n
175
ALA
392
H
VAL
393
n
176
VAL
393
H
LEU
394
n
177
LEU
394
H
GLN
395
n
178
GLN
395
H
SER
396
n
179
SER
396
H
ASP
397
n
180
ASP
397
H
LEU
398
n
181
LEU
398
H
TYR
399
n
182
TYR
399
H
THR
400
n
183
THR
400
H
LEU
401
n
184
LEU
401
H
SER
402
n
185
SER
402
H
SER
403
n
186
SER
403
H
SER
404
n
187
SER
404
H
VAL
405
n
188
VAL
405
H
THR
406
n
189
THR
406
H
VAL
407
n
190
VAL
407
H
THR
408
n
191
THR
408
H
SER
409
n
192
SER
409
H
SER
410
n
193
SER
410
H
THR
411
n
194
THR
411
H
TRP
412
n
195
TRP
412
H
PRO
413
n
196
PRO
413
H
SER
414
n
197
SER
414
H
GLN
415
n
198
GLN
415
H
SER
416
n
199
SER
416
H
ILE
417
n
200
ILE
417
H
THR
418
n
201
THR
418
H
CYS
419
n
202
CYS
419
H
ASN
420
n
203
ASN
420
H
VAL
421
n
204
VAL
421
H
ALA
422
n
205
ALA
422
H
HIS
423
n
206
HIS
423
H
PRO
424
n
207
PRO
424
H
ALA
425
n
208
ALA
425
H
SER
426
n
209
SER
426
H
SER
427
n
210
SER
427
H
THR
428
n
211
THR
428
H
LYS
429
n
212
LYS
429
H
VAL
430
n
213
VAL
430
H
ASP
431
n
214
ASP
431
H
LYS
432
n
215
LYS
432
H
LYS
433
n
216
LYS
433
H
ILE
434
n
217
ILE
434
H
GLU
435
n
218
GLU
435
H
PRO
436
n
219
PRO
436
H
ARG
437
n
220
ARG
437
H
ACE
1
n
1
ACE
1
P
ASP
2
n
2
ASP
2
P
VAL
3
n
3
VAL
3
P
PRO
4
n
4
PRO
4
P
ASP
5
n
5
ASP
5
P
TYR
6
n
6
TYR
6
P
ALA
7
n
7
ALA
7
P
SER
8
n
8
SER
8
P
LEU
9
n
9
LEU
9
P
NH2
10
n
10
NH2
10
P
author_and_software_defined_assembly
PISA
3
trimeric
5090
-21
19660
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
L
O
SER
7
A
O
SER
7
L
N
SER
22
A
N
SER
22
L
N
CYS
23
A
N
CYS
23
L
O
PHE
77
A
O
PHE
77
L
N
THR
80
A
N
THR
80
L
O
SER
69
A
O
SER
69
L
N
LEU
11
A
N
LEU
11
L
O
LYS
109
A
O
LYS
109
L
O
THR
108
A
O
THR
108
L
N
TYR
92
A
N
TYR
92
L
O
GLN
95
A
O
GLN
95
L
N
THR
40
A
N
THR
40
L
N
HIS
43
A
N
HIS
43
L
O
LYS
51
A
O
LYS
51
L
N
TYR
55
A
N
TYR
55
L
O
THR
59
A
O
THR
59
L
N
PHE
124
A
N
PHE
124
L
O
VAL
139
A
O
VAL
139
L
O
PHE
145
A
O
PHE
145
L
N
TYR
179
A
N
TYR
179
L
O
THR
184
A
O
THR
184
L
N
LEU
166
A
N
LEU
166
L
N
ARG
161
A
N
ARG
161
L
O
TRP
154
A
O
TRP
154
L
O
LYS
155
A
O
LYS
155
L
N
THR
199
A
N
THR
199
L
N
ALA
202
A
N
ALA
202
L
O
ILE
211
A
O
ILE
211
H
O
SER
224
B
O
SER
7
H
N
SER
238
B
N
SER
21
H
O
CYS
239
B
O
CYS
22
H
N
LEU
296
B
N
LEU
79
H
N
GLU
299
B
N
GLU
82
H
O
THR
286
B
O
THR
69
H
N
TYR
276
B
N
TYR
59
H
O
THR
267
B
O
THR
50
H
N
ILE
268
B
N
ILE
51
H
O
MET
251
B
O
MET
34
H
N
HIS
256
B
N
HIS
39
H
O
LEU
310
B
O
LEU
93
H
N
ARG
315
B
N
ARG
98
H
O
TYR
326
B
O
TYR
109
H
N
TYR
276
B
N
TYR
59
H
O
THR
267
B
O
THR
50
H
N
ILE
268
B
N
ILE
51
H
O
MET
251
B
O
MET
34
H
N
HIS
256
B
N
HIS
39
H
O
LEU
310
B
O
LEU
93
H
N
TYR
311
B
N
TYR
94
H
O
THR
331
B
O
THR
114
H
O
THR
334
B
O
THR
117
H
N
VAL
229
B
N
VAL
12
H
N
LEU
348
B
N
LEU
131
H
O
GLY
363
B
O
GLY
146
H
O
TYR
369
B
O
TYR
152
H
N
TYR
399
B
N
TYR
182
H
O
SER
404
B
O
SER
187
H
N
HIS
388
B
N
HIS
171
H
O
THR
377
B
O
THR
160
H
N
ASN
420
B
N
ASN
203
H
N
HIS
423
B
N
HIS
206
H
O
THR
428
B
O
THR
211
1
L
TYR
92
0.079
SIDE CHAIN
1
3.31
0.50
120.30
123.61
L
L
L
NE
CZ
NH1
ARG
ARG
ARG
35
35
35
N
1
7.40
0.80
106.30
113.70
L
L
L
CD1
CG
CD2
TRP
TRP
TRP
41
41
41
N
1
-5.88
0.80
107.30
101.42
L
L
L
CE2
CD2
CG
TRP
TRP
TRP
41
41
41
N
1
-5.12
0.60
121.00
115.88
L
L
L
CB
CG
CD2
TYR
TYR
TYR
42
42
42
N
1
6.32
0.80
106.30
112.62
L
L
L
CD1
CG
CD2
TRP
TRP
TRP
56
56
56
N
1
-6.27
0.80
107.30
101.03
L
L
L
CE2
CD2
CG
TRP
TRP
TRP
56
56
56
N
1
13.89
2.30
115.30
129.19
L
L
L
CA
CB
CG
LEU
LEU
LEU
142
142
142
N
1
7.02
0.80
106.30
113.32
L
L
L
CD1
CG
CD2
TRP
TRP
TRP
154
154
154
N
1
-5.84
0.80
107.30
101.46
L
L
L
CE2
CD2
CG
TRP
TRP
TRP
154
154
154
N
1
4.49
0.50
120.30
124.79
L
L
L
NE
CZ
NH1
ARG
ARG
ARG
161
161
161
N
1
-4.11
0.50
120.30
116.19
L
L
L
NE
CZ
NH2
ARG
ARG
ARG
161
161
161
N
1
6.94
0.80
106.30
113.24
L
L
L
CD1
CG
CD2
TRP
TRP
TRP
169
169
169
N
1
-9.16
1.30
127.00
117.84
L
L
L
CB
CG
CD1
TRP
TRP
TRP
169
169
169
N
1
-6.41
0.80
107.30
100.89
L
L
L
CE2
CD2
CG
TRP
TRP
TRP
169
169
169
N
1
6.70
0.90
133.90
140.60
L
L
L
CG
CD2
CE3
TRP
TRP
TRP
169
169
169
N
1
-11.25
1.80
114.00
102.75
L
L
L
CA
CB
SG
CYS
CYS
CYS
200
200
200
N
1
14.40
2.20
113.40
127.80
H
H
H
CA
CB
CG
GLU
GLU
GLU
218
218
218
N
1
5.09
0.80
106.30
111.39
H
H
H
CD1
CG
CD2
TRP
TRP
TRP
253
253
253
N
1
-4.90
0.80
107.30
102.40
H
H
H
CE2
CD2
CG
TRP
TRP
TRP
253
253
253
N
1
-17.74
2.60
111.60
93.86
H
H
H
CB
CG
CD
ARG
ARG
ARG
255
255
255
N
1
7.11
0.80
106.30
113.41
H
H
H
CD1
CG
CD2
TRP
TRP
TRP
264
264
264
N
1
-6.29
1.00
110.10
103.81
H
H
H
CG
CD1
NE1
TRP
TRP
TRP
264
264
264
N
1
-5.57
0.80
107.30
101.73
H
H
H
CE2
CD2
CG
TRP
TRP
TRP
264
264
264
N
1
-4.62
0.60
121.00
116.38
H
H
H
CB
CG
CD1
TYR
TYR
TYR
276
276
276
N
1
-3.24
0.50
120.30
117.06
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
284
284
284
N
1
-3.87
0.50
120.30
116.43
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
289
289
289
N
1
-4.07
0.60
121.00
116.93
H
H
H
CB
CG
CD2
TYR
TYR
TYR
311
311
311
N
1
-4.06
0.50
120.30
116.24
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
315
315
315
N
1
-4.09
0.60
121.00
116.91
H
H
H
CB
CG
CD2
TYR
TYR
TYR
319
319
319
N
1
6.88
0.80
106.30
113.18
H
H
H
CD1
CG
CD2
TRP
TRP
TRP
327
327
327
N
1
-5.50
0.80
107.30
101.80
H
H
H
CE2
CD2
CG
TRP
TRP
TRP
327
327
327
N
1
7.11
0.80
106.30
113.41
H
H
H
CD1
CG
CD2
TRP
TRP
TRP
378
378
378
N
1
-5.86
0.80
107.30
101.44
H
H
H
CE2
CD2
CG
TRP
TRP
TRP
378
378
378
N
1
-4.45
0.60
121.00
116.55
H
H
H
CB
CG
CD1
TYR
TYR
TYR
399
399
399
N
1
6.70
0.80
106.30
113.00
H
H
H
CD1
CG
CD2
TRP
TRP
TRP
412
412
412
N
1
-5.38
0.80
107.30
101.92
H
H
H
CE2
CD2
CG
TRP
TRP
TRP
412
412
412
N
1
-11.17
1.80
114.00
102.83
H
H
H
CA
CB
SG
CYS
CYS
CYS
419
419
419
N
1
15.92
2.20
113.40
129.32
H
H
H
CA
CB
CG
LYS
LYS
LYS
433
433
433
N
1
L
L
NE2
CD2
HIS
HIS
43
43
-0.084
0.011
1.373
1.289
N
1
L
L
NE2
CD2
HIS
HIS
100
100
-0.082
0.011
1.373
1.291
N
1
L
L
NE2
CD2
HIS
HIS
204
204
-0.085
0.011
1.373
1.288
N
1
H
H
NE2
CD2
HIS
HIS
256
256
-0.072
0.011
1.373
1.301
N
1
H
H
NE2
CD2
HIS
HIS
388
388
-0.069
0.011
1.373
1.304
N
1
H
H
NE2
CD2
HIS
HIS
423
423
-0.067
0.011
1.373
1.306
N
1
L
ALA
57
67.82
-26.34
1
L
PRO
125
-42.31
154.89
1
L
SER
133
-73.63
32.14
1
L
ASP
157
31.87
54.92
1
L
SER
197
57.73
95.67
1
L
THR
206
-64.81
4.34
1
H
LYS
260
68.21
-11.63
1
H
GLU
306
-69.03
13.82
1
H
THR
356
56.97
18.28
1
H
SER
358
-34.46
-35.46
1
H
SER
380
59.42
-12.87
1
H
PRO
391
-49.53
157.95
1
H
ASP
397
69.67
-5.95
1
H
ALA
425
-49.69
-5.80
1
H
SER
426
-141.90
12.00
0.19
0.19
2.8
8.
1
2.8
8.
1
3427
0
0
3426
0.015
3.48
28.4
model building
X-PLOR
refinement
X-PLOR
phasing
X-PLOR
IGG2A FAB FRAGMENT (FAB 26/9) COMPLEXED WITH INFLUENZA HEMAGGLUTININ HA1 (STRAIN X47) (RESIDUES 101 - 108)
CRYSTAL STRUCTURE, SEQUENCE, AND EPITOPE MAPPING OF A PEPTIDE COMPLEX OF AN ANTI-INFLUENZA HA PEPTIDE ANTIBODY FAB 26(SLASH)9: FINE-TUNING ANTIBODY SPECIFICITY
1
N
N
2
N
N
3
N
N
4
N
N
L
GLN
85
A
GLN
85
HELX_P
L
LEU
89
A
LEU
89
5
1
5
L
SER
127
A
SER
127
HELX_P
L
SER
133
A
SER
133
1
2
7
L
LYS
189
A
LYS
189
HELX_P
L
GLU
193
A
GLU
193
1
3
5
H
THR
245
B
THR
28
HELX_P
H
PHE
249
B
PHE
32
5
4
5
H
LYS
304
B
LYS
87
HELX_P
H
ALA
308
B
ALA
91
5
5
5
H
GLY
353
B
GLY
136
HELX_P
H
GLY
357
B
GLY
140
5
6
5
H
SER
380
B
SER
163
HELX_P
H
SER
382
B
SER
165
5
7
3
H
PRO
424
B
PRO
207
HELX_P
H
SER
427
B
SER
210
5
8
4
disulf
2.322
L
CYS
23
A
SG
CYS
23
1_555
L
CYS
94
A
SG
CYS
94
1_555
disulf
2.382
L
CYS
140
A
SG
CYS
140
1_555
L
CYS
200
A
SG
CYS
200
1_555
disulf
2.347
H
CYS
239
B
SG
CYS
22
1_555
H
CYS
313
B
SG
CYS
96
1_555
disulf
2.514
H
CYS
364
B
SG
CYS
147
1_555
H
CYS
419
B
SG
CYS
202
1_555
covale
1.330
P
ACE
1
C
C
ACE
1
1_555
P
ASP
2
C
N
ASP
2
1_555
covale
1.325
P
LEU
9
C
C
LEU
9
1_555
P
NH2
10
C
N
NH2
10
1_555
Viral protein/Immune system
IMMUNOGLOBULIN/VIRUS HEMAGGLUTININ, Viral protein-Immune system COMPLEX
L
SER
7
A
SER
7
1
L
PRO
8
A
PRO
8
8.56
L
HIS
100
A
HIS
100
1
L
PRO
101
A
PRO
101
-16.10
L
TYR
146
A
TYR
146
1
L
PRO
147
A
PRO
147
-9.85
H
PHE
370
B
PHE
153
1
H
PRO
371
B
PRO
154
-13.11
H
GLU
372
B
GLU
155
1
H
PRO
373
B
PRO
156
-8.67
H
TRP
412
B
TRP
195
1
H
PRO
413
B
PRO
196
16.74
A31790
PIR
1
1
A31790
DIVMTQSPSSLTVTAGEKVTMSCTSSQSLFNSGKQKNYLTWYQQKPGQPPKVLIYWASTRESGVPDRFTGSGSGTDFTLT
ISSVQAEDLAVYYCQNDYSNPLTFGGGTKLELKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSE
RQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNEC
AAA38230
GB
2
1
533229
EVQLVESGGDLVKPGGSLKLSCAASGFSFSSYGMSWVRQTPDKRLEWVATISNGGGYTYYPDSVKGRFTISRDNAKNTLY
LQMSSLKSEDSAMYYCARRERYDENGFAYWGQGTLVTVSAAKTTAPSVYPLAPVCGDXXTTGSSVTLGCLVKGYFPEPVT
LXTWXXXXNSGSLSSGXVHTFPAVLQSXXDLYTLSSSVTVTSSXTWPXSQSITXCNVAHPASSTKVDKKIXXERGPTIXX
KPCPPCKCPAPNLLG
1FRG
PDB
3
1FRG
1
217
1FRG
1
217
A31790
L
1
1
217
1
219
1FRG
218
437
533229
H
2
1
220
1
10
1FRG
1
10
1FRG
P
3
1
10
1
THR
CONFLICT
LYS
24
1FRG
L
A31790
PIR
24
24
1
GLN
CONFLICT
ARG
35
1FRG
L
A31790
PIR
35
35
1
TYR
CONFLICT
PHE
38
1FRG
L
A31790
PIR
38
38
1
GLN
CONFLICT
HIS
43
1FRG
L
A31790
PIR
43
43
1
VAL
CONFLICT
LEU
52
1FRG
L
A31790
PIR
52
52
1
THR
CONFLICT
SER
69
1FRG
L
A31790
PIR
69
69
1
SER
CONFLICT
THR
82
1FRG
L
A31790
PIR
82
82
1
VAL
CONFLICT
ILE
91
1FRG
L
A31790
PIR
91
91
1
ASN
CONFLICT
HIS
100
1FRG
L
A31790
PIR
100
100
1
GLY
CONFLICT
ALA
106
1FRG
L
A31790
PIR
106
106
2
GLN
CONFLICT
LEU
220
1FRG
H
533229
GB
3
3
2
SER
CONFLICT
PHE
234
1FRG
H
533229
GB
17
17
2
SER
CONFLICT
THR
245
1FRG
H
533229
GB
28
28
2
TYR
CONFLICT
PHE
249
1FRG
H
533229
GB
32
32
2
GLN
CONFLICT
HIS
256
1FRG
H
533229
GB
39
39
2
PRO
CONFLICT
GLN
278
1FRG
H
533229
GB
61
61
2
TYR
CONFLICT
PHE
297
1FRG
H
533229
GB
80
80
2
GLN
CONFLICT
GLU
299
1FRG
H
533229
GB
82
82
2
SER
CONFLICT
THR
301
1FRG
H
533229
GB
84
84
2
SER
CONFLICT
ALA
308
1FRG
H
533229
GB
91
91
2
ALA
CONFLICT
GLY
309
1FRG
H
533229
GB
92
92
2
MET
CONFLICT
LEU
310
1FRG
H
533229
GB
93
93
2
ASN
CONFLICT
LYS
322
1FRG
H
533229
GB
105
105
2
GLN
CONFLICT
ARG
329
1FRG
H
533229
GB
112
112
2
INSERTION
PRO
436
1FRG
H
533229
GB
219
4
6
4
4
4
5
6
4
3
anti-parallel
anti-parallel
anti-parallel
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
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
L
MET
4
A
MET
4
L
SER
7
A
SER
7
L
VAL
19
A
VAL
19
L
SER
25
A
SER
25
L
ASP
76
A
ASP
76
L
ILE
81
A
ILE
81
L
PHE
68
A
PHE
68
L
SER
73
A
SER
73
L
SER
10
A
SER
10
L
VAL
13
A
VAL
13
L
THR
108
A
THR
108
L
LEU
112
A
LEU
112
L
ILE
91
A
ILE
91
L
ASN
96
A
ASN
96
L
LEU
39
A
LEU
39
L
GLN
44
A
GLN
44
L
PRO
50
A
PRO
50
L
TYR
55
A
TYR
55
L
THR
59
A
THR
59
L
ARG
60
A
ARG
60
L
THR
120
A
THR
120
L
PHE
124
A
PHE
124
L
GLY
135
A
GLY
135
L
PHE
145
A
PHE
145
L
TYR
179
A
TYR
179
L
THR
188
A
THR
188
L
VAL
165
A
VAL
165
L
TRP
169
A
TRP
169
L
SER
159
A
SER
159
L
ARG
161
A
ARG
161
L
ILE
150
A
ILE
150
L
ILE
156
A
ILE
156
L
TYR
198
A
TYR
198
L
HIS
204
A
HIS
204
L
ILE
211
A
ILE
211
L
PHE
215
A
PHE
215
H
LEU
220
B
LEU
3
H
SER
224
B
SER
7
H
PHE
234
B
PHE
17
H
SER
242
B
SER
25
H
THR
295
B
THR
78
H
THR
301
B
THR
84
H
PHE
285
B
PHE
68
H
ASP
290
B
ASP
73
H
THR
275
B
THR
58
H
TYR
277
B
TYR
60
H
LEU
262
B
LEU
45
H
ILE
268
B
ILE
51
H
MET
251
B
MET
34
H
HIS
256
B
HIS
39
H
GLY
309
B
GLY
92
H
ARG
315
B
ARG
98
H
TYR
326
B
TYR
109
H
TRP
327
B
TRP
110
H
THR
275
B
THR
58
H
TYR
277
B
TYR
60
H
LEU
262
B
LEU
45
H
ILE
268
B
ILE
51
H
MET
251
B
MET
34
H
HIS
256
B
HIS
39
H
GLY
309
B
GLY
92
H
ARG
315
B
ARG
98
H
THR
331
B
THR
114
H
VAL
335
B
VAL
118
H
LEU
228
B
LEU
11
H
VAL
229
B
VAL
12
H
SER
344
B
SER
127
H
LEU
348
B
LEU
131
H
SER
359
B
SER
142
H
TYR
369
B
TYR
152
H
LEU
398
B
LEU
181
H
THR
408
B
THR
191
H
VAL
387
B
VAL
170
H
GLN
395
B
GLN
178
H
THR
375
B
THR
158
H
TRP
378
B
TRP
161
H
THR
418
B
THR
201
H
HIS
423
B
HIS
206
H
THR
428
B
THR
211
H
LYS
433
B
LYS
216
BINDING SITE FOR RESIDUE ACE P 1
Software
1
BINDING SITE FOR RESIDUE NH2 P 10
Software
1
H
ASN
270
B
ASN
53
1
1_555
P
LEU
9
C
LEU
9
1
1_555
19
P 21 21 21