0.015748
0.000000
0.008059
0.000000
0.013624
0.000000
0.000000
0.000000
0.017916
0.00000
0.00000
0.00000
RESIDUES PRO L 8, PRO L 95, PRO L 141 , PRO H 149, PRO H 151, AND PRO H 200 ARE CIS PROLINES.
Rini, J.M.
Wilson, I.A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
2
90.00
117.10
90.00
63.500
73.400
62.700
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
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
US
Science
SCIEAS
0038
0036-8075
255
959
965
1546293
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 an Anti-Peptide Fab and its Complex with a Synthetic Peptide from Influenza Virus 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
23911.369
IGG2A-KAPPA 17/9 FAB (LIGHT CHAIN)
1
man
polymer
23677.441
IGG2A-KAPPA 17/9 FAB (HEAVY CHAIN)
1
man
polymer
928.940
INFLUENZA HEMAGGLUTININ HA1 (STRAIN X47) (RESIDUES 100-107)
1
man
polymer
18.015
water
22
nat
water
no
no
DIVMTQSPSSLTVTAGEKVTMSCTSSQSLFNSGKQKNYLTWYQQKPGQPPKVLIYWASTRESGVPDRFTGSGSGTDFTLT
ISSVQAEDLAVYYCQNDYSNPLTFGGGTKLELKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSE
RQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNR
DIVMTQSPSSLTVTAGEKVTMSCTSSQSLFNSGKQKNYLTWYQQKPGQPPKVLIYWASTRESGVPDRFTGSGSGTDFTLT
ISSVQAEDLAVYYCQNDYSNPLTFGGGTKLELKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSE
RQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNR
L
polypeptide(L)
no
no
EVQLVESGGDLVKPGGSLKLSCAASGFSFSSYGMSWVRQTPDKRLEWVATISNGGGYTYYPDSVKGRFTISRDNAKNTLY
LQMSSLKSEDSAMYYCARRERYDENGFAYWGQGTLVTVSAAKTTAPSVYPLAPVCGDTTGSSVTLGCLVKGYFPEPVTLT
WNSGSLSSGVHTFPAVLQSDLYTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIEPR
EVQLVESGGDLVKPGGSLKLSCAASGFSFSSYGMSWVRQTPDKRLEWVATISNGGGYTYYPDSVKGRFTISRDNAKNTLY
LQMSSLKSEDSAMYYCARRERYDENGFAYWGQGTLVTVSAAKTTAPSVYPLAPVCGDTTGSSVTLGCLVKGYFPEPVTLT
WNSGSLSSGVHTFPAVLQSDLYTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIEPR
H
polypeptide(L)
no
no
YDVPDYAS
YDVPDYAS
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
house mouse
sample
10090
Mus musculus
house mouse
sample
10090
Mus musculus
2.68
54.10
repository
Initial release
Version format compliance
Version format compliance
1
0
1994-01-31
1
1
2008-03-24
1
2
2011-07-13
Y
1992-07-08
REL
HOH
water
HOH
2
4
HOH
HOH
212
L
HOH
3
4
HOH
HOH
213
L
HOH
4
4
HOH
HOH
214
L
HOH
5
4
HOH
HOH
215
L
HOH
8
4
HOH
HOH
216
L
HOH
12
4
HOH
HOH
217
L
HOH
13
4
HOH
HOH
218
L
HOH
16
4
HOH
HOH
219
L
HOH
17
4
HOH
HOH
220
L
HOH
19
4
HOH
HOH
221
L
HOH
20
4
HOH
HOH
222
L
HOH
1
4
HOH
HOH
229
H
HOH
6
4
HOH
HOH
230
H
HOH
7
4
HOH
HOH
231
H
HOH
9
4
HOH
HOH
232
H
HOH
10
4
HOH
HOH
233
H
HOH
11
4
HOH
HOH
234
H
HOH
14
4
HOH
HOH
235
H
HOH
15
4
HOH
HOH
236
H
HOH
18
4
HOH
HOH
237
H
HOH
21
4
HOH
HOH
238
H
HOH
22
4
HOH
HOH
239
H
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
THR
24
n
24
THR
24
L
SER
25
n
25
SER
25
L
SER
26
n
26
SER
26
L
GLN
27
n
27
GLN
27
L
SER
27
n
28
A
SER
27
L
LEU
27
n
29
B
LEU
27
L
PHE
27
n
30
C
PHE
27
L
ASN
27
n
31
D
ASN
27
L
SER
27
n
32
E
SER
27
L
GLY
27
n
33
F
GLY
27
L
LYS
28
n
34
LYS
28
L
GLN
29
n
35
GLN
29
L
LYS
30
n
36
LYS
30
L
ASN
31
n
37
ASN
31
L
TYR
32
n
38
TYR
32
L
LEU
33
n
39
LEU
33
L
THR
34
n
40
THR
34
L
TRP
35
n
41
TRP
35
L
TYR
36
n
42
TYR
36
L
GLN
37
n
43
GLN
37
L
GLN
38
n
44
GLN
38
L
LYS
39
n
45
LYS
39
L
PRO
40
n
46
PRO
40
L
GLY
41
n
47
GLY
41
L
GLN
42
n
48
GLN
42
L
PRO
43
n
49
PRO
43
L
PRO
44
n
50
PRO
44
L
LYS
45
n
51
LYS
45
L
VAL
46
n
52
VAL
46
L
LEU
47
n
53
LEU
47
L
ILE
48
n
54
ILE
48
L
TYR
49
n
55
TYR
49
L
TRP
50
n
56
TRP
50
L
ALA
51
n
57
ALA
51
L
SER
52
n
58
SER
52
L
THR
53
n
59
THR
53
L
ARG
54
n
60
ARG
54
L
GLU
55
n
61
GLU
55
L
SER
56
n
62
SER
56
L
GLY
57
n
63
GLY
57
L
VAL
58
n
64
VAL
58
L
PRO
59
n
65
PRO
59
L
ASP
60
n
66
ASP
60
L
ARG
61
n
67
ARG
61
L
PHE
62
n
68
PHE
62
L
THR
63
n
69
THR
63
L
GLY
64
n
70
GLY
64
L
SER
65
n
71
SER
65
L
GLY
66
n
72
GLY
66
L
SER
67
n
73
SER
67
L
GLY
68
n
74
GLY
68
L
THR
69
n
75
THR
69
L
ASP
70
n
76
ASP
70
L
PHE
71
n
77
PHE
71
L
THR
72
n
78
THR
72
L
LEU
73
n
79
LEU
73
L
THR
74
n
80
THR
74
L
ILE
75
n
81
ILE
75
L
SER
76
n
82
SER
76
L
SER
77
n
83
SER
77
L
VAL
78
n
84
VAL
78
L
GLN
79
n
85
GLN
79
L
ALA
80
n
86
ALA
80
L
GLU
81
n
87
GLU
81
L
ASP
82
n
88
ASP
82
L
LEU
83
n
89
LEU
83
L
ALA
84
n
90
ALA
84
L
VAL
85
n
91
VAL
85
L
TYR
86
n
92
TYR
86
L
TYR
87
n
93
TYR
87
L
CYS
88
n
94
CYS
88
L
GLN
89
n
95
GLN
89
L
ASN
90
n
96
ASN
90
L
ASP
91
n
97
ASP
91
L
TYR
92
n
98
TYR
92
L
SER
93
n
99
SER
93
L
ASN
94
n
100
ASN
94
L
PRO
95
n
101
PRO
95
L
LEU
96
n
102
LEU
96
L
THR
97
n
103
THR
97
L
PHE
98
n
104
PHE
98
L
GLY
99
n
105
GLY
99
L
GLY
100
n
106
GLY
100
L
GLY
101
n
107
GLY
101
L
THR
102
n
108
THR
102
L
LYS
103
n
109
LYS
103
L
LEU
104
n
110
LEU
104
L
GLU
105
n
111
GLU
105
L
LEU
106
n
112
LEU
106
L
LYS
107
n
113
LYS
107
L
ARG
108
n
114
ARG
108
L
ALA
109
n
115
ALA
109
L
ASP
110
n
116
ASP
110
L
ALA
111
n
117
ALA
111
L
ALA
112
n
118
ALA
112
L
PRO
113
n
119
PRO
113
L
THR
114
n
120
THR
114
L
VAL
115
n
121
VAL
115
L
SER
116
n
122
SER
116
L
ILE
117
n
123
ILE
117
L
PHE
118
n
124
PHE
118
L
PRO
119
n
125
PRO
119
L
PRO
120
n
126
PRO
120
L
SER
121
n
127
SER
121
L
SER
122
n
128
SER
122
L
GLU
123
n
129
GLU
123
L
GLN
124
n
130
GLN
124
L
LEU
125
n
131
LEU
125
L
THR
126
n
132
THR
126
L
SER
127
n
133
SER
127
L
GLY
128
n
134
GLY
128
L
GLY
129
n
135
GLY
129
L
ALA
130
n
136
ALA
130
L
SER
131
n
137
SER
131
L
VAL
132
n
138
VAL
132
L
VAL
133
n
139
VAL
133
L
CYS
134
n
140
CYS
134
L
PHE
135
n
141
PHE
135
L
LEU
136
n
142
LEU
136
L
ASN
137
n
143
ASN
137
L
ASN
138
n
144
ASN
138
L
PHE
139
n
145
PHE
139
L
TYR
140
n
146
TYR
140
L
PRO
141
n
147
PRO
141
L
LYS
142
n
148
LYS
142
L
ASP
143
n
149
ASP
143
L
ILE
144
n
150
ILE
144
L
ASN
145
n
151
ASN
145
L
VAL
146
n
152
VAL
146
L
LYS
147
n
153
LYS
147
L
TRP
148
n
154
TRP
148
L
LYS
149
n
155
LYS
149
L
ILE
150
n
156
ILE
150
L
ASP
151
n
157
ASP
151
L
GLY
152
n
158
GLY
152
L
SER
153
n
159
SER
153
L
GLU
154
n
160
GLU
154
L
ARG
155
n
161
ARG
155
L
GLN
156
n
162
GLN
156
L
ASN
157
n
163
ASN
157
L
GLY
158
n
164
GLY
158
L
VAL
159
n
165
VAL
159
L
LEU
160
n
166
LEU
160
L
ASN
161
n
167
ASN
161
L
SER
162
n
168
SER
162
L
TRP
163
n
169
TRP
163
L
THR
164
n
170
THR
164
L
ASP
165
n
171
ASP
165
L
GLN
166
n
172
GLN
166
L
ASP
167
n
173
ASP
167
L
SER
168
n
174
SER
168
L
LYS
169
n
175
LYS
169
L
ASP
170
n
176
ASP
170
L
SER
171
n
177
SER
171
L
THR
172
n
178
THR
172
L
TYR
173
n
179
TYR
173
L
SER
174
n
180
SER
174
L
MET
175
n
181
MET
175
L
SER
176
n
182
SER
176
L
SER
177
n
183
SER
177
L
THR
178
n
184
THR
178
L
LEU
179
n
185
LEU
179
L
THR
180
n
186
THR
180
L
LEU
181
n
187
LEU
181
L
THR
182
n
188
THR
182
L
LYS
183
n
189
LYS
183
L
ASP
184
n
190
ASP
184
L
GLU
185
n
191
GLU
185
L
TYR
186
n
192
TYR
186
L
GLU
187
n
193
GLU
187
L
ARG
188
n
194
ARG
188
L
HIS
189
n
195
HIS
189
L
ASN
190
n
196
ASN
190
L
SER
191
n
197
SER
191
L
TYR
192
n
198
TYR
192
L
THR
193
n
199
THR
193
L
CYS
194
n
200
CYS
194
L
GLU
195
n
201
GLU
195
L
ALA
196
n
202
ALA
196
L
THR
197
n
203
THR
197
L
HIS
198
n
204
HIS
198
L
LYS
199
n
205
LYS
199
L
THR
200
n
206
THR
200
L
SER
201
n
207
SER
201
L
THR
202
n
208
THR
202
L
SER
203
n
209
SER
203
L
PRO
204
n
210
PRO
204
L
ILE
205
n
211
ILE
205
L
VAL
206
n
212
VAL
206
L
LYS
207
n
213
LYS
207
L
SER
208
n
214
SER
208
L
PHE
209
n
215
PHE
209
L
ASN
210
n
216
ASN
210
L
ARG
211
n
217
ARG
211
L
GLU
1
n
1
GLU
1
H
VAL
2
n
2
VAL
2
H
GLN
3
n
3
GLN
3
H
LEU
4
n
4
LEU
4
H
VAL
5
n
5
VAL
5
H
GLU
6
n
6
GLU
6
H
SER
7
n
7
SER
7
H
GLY
8
n
8
GLY
8
H
GLY
9
n
9
GLY
9
H
ASP
10
n
10
ASP
10
H
LEU
11
n
11
LEU
11
H
VAL
12
n
12
VAL
12
H
LYS
13
n
13
LYS
13
H
PRO
14
n
14
PRO
14
H
GLY
15
n
15
GLY
15
H
GLY
16
n
16
GLY
16
H
SER
17
n
17
SER
17
H
LEU
18
n
18
LEU
18
H
LYS
19
n
19
LYS
19
H
LEU
20
n
20
LEU
20
H
SER
21
n
21
SER
21
H
CYS
22
n
22
CYS
22
H
ALA
23
n
23
ALA
23
H
ALA
24
n
24
ALA
24
H
SER
25
n
25
SER
25
H
GLY
26
n
26
GLY
26
H
PHE
27
n
27
PHE
27
H
SER
28
n
28
SER
28
H
PHE
29
n
29
PHE
29
H
SER
30
n
30
SER
30
H
SER
31
n
31
SER
31
H
TYR
32
n
32
TYR
32
H
GLY
33
n
33
GLY
33
H
MET
34
n
34
MET
34
H
SER
35
n
35
SER
35
H
TRP
36
n
36
TRP
36
H
VAL
37
n
37
VAL
37
H
ARG
38
n
38
ARG
38
H
GLN
39
n
39
GLN
39
H
THR
40
n
40
THR
40
H
PRO
41
n
41
PRO
41
H
ASP
42
n
42
ASP
42
H
LYS
43
n
43
LYS
43
H
ARG
44
n
44
ARG
44
H
LEU
45
n
45
LEU
45
H
GLU
46
n
46
GLU
46
H
TRP
47
n
47
TRP
47
H
VAL
48
n
48
VAL
48
H
ALA
49
n
49
ALA
49
H
THR
50
n
50
THR
50
H
ILE
51
n
51
ILE
51
H
SER
52
n
52
SER
52
H
ASN
52
n
53
A
ASN
52
H
GLY
53
n
54
GLY
53
H
GLY
54
n
55
GLY
54
H
GLY
55
n
56
GLY
55
H
TYR
56
n
57
TYR
56
H
THR
57
n
58
THR
57
H
TYR
58
n
59
TYR
58
H
TYR
59
n
60
TYR
59
H
PRO
60
n
61
PRO
60
H
ASP
61
n
62
ASP
61
H
SER
62
n
63
SER
62
H
VAL
63
n
64
VAL
63
H
LYS
64
n
65
LYS
64
H
GLY
65
n
66
GLY
65
H
ARG
66
n
67
ARG
66
H
PHE
67
n
68
PHE
67
H
THR
68
n
69
THR
68
H
ILE
69
n
70
ILE
69
H
SER
70
n
71
SER
70
H
ARG
71
n
72
ARG
71
H
ASP
72
n
73
ASP
72
H
ASN
73
n
74
ASN
73
H
ALA
74
n
75
ALA
74
H
LYS
75
n
76
LYS
75
H
ASN
76
n
77
ASN
76
H
THR
77
n
78
THR
77
H
LEU
78
n
79
LEU
78
H
TYR
79
n
80
TYR
79
H
LEU
80
n
81
LEU
80
H
GLN
81
n
82
GLN
81
H
MET
82
n
83
MET
82
H
SER
82
n
84
A
SER
82
H
SER
82
n
85
B
SER
82
H
LEU
82
n
86
C
LEU
82
H
LYS
83
n
87
LYS
83
H
SER
84
n
88
SER
84
H
GLU
85
n
89
GLU
85
H
ASP
86
n
90
ASP
86
H
SER
87
n
91
SER
87
H
ALA
88
n
92
ALA
88
H
MET
89
n
93
MET
89
H
TYR
90
n
94
TYR
90
H
TYR
91
n
95
TYR
91
H
CYS
92
n
96
CYS
92
H
ALA
93
n
97
ALA
93
H
ARG
94
n
98
ARG
94
H
ARG
95
n
99
ARG
95
H
GLU
96
n
100
GLU
96
H
ARG
97
n
101
ARG
97
H
TYR
98
n
102
TYR
98
H
ASP
99
n
103
ASP
99
H
GLU
100
n
104
GLU
100
H
ASN
100
n
105
A
ASN
100
H
GLY
100
n
106
B
GLY
100
H
PHE
100
n
107
C
PHE
100
H
ALA
101
n
108
ALA
101
H
TYR
102
n
109
TYR
102
H
TRP
103
n
110
TRP
103
H
GLY
104
n
111
GLY
104
H
GLN
105
n
112
GLN
105
H
GLY
106
n
113
GLY
106
H
THR
107
n
114
THR
107
H
LEU
108
n
115
LEU
108
H
VAL
109
n
116
VAL
109
H
THR
110
n
117
THR
110
H
VAL
111
n
118
VAL
111
H
SER
112
n
119
SER
112
H
ALA
113
n
120
ALA
113
H
ALA
114
n
121
ALA
114
H
LYS
115
n
122
LYS
115
H
THR
116
n
123
THR
116
H
THR
117
n
124
THR
117
H
ALA
118
n
125
ALA
118
H
PRO
119
n
126
PRO
119
H
SER
120
n
127
SER
120
H
VAL
121
n
128
VAL
121
H
TYR
122
n
129
TYR
122
H
PRO
123
n
130
PRO
123
H
LEU
124
n
131
LEU
124
H
ALA
125
n
132
ALA
125
H
PRO
126
n
133
PRO
126
H
VAL
127
n
134
VAL
127
H
CYS
128
n
135
CYS
128
H
GLY
129
n
136
GLY
129
H
ASP
130
n
137
ASP
130
H
THR
133
n
138
THR
133
H
THR
134
n
139
THR
134
H
GLY
135
n
140
GLY
135
H
SER
136
n
141
SER
136
H
SER
137
n
142
SER
137
H
VAL
138
n
143
VAL
138
H
THR
139
n
144
THR
139
H
LEU
140
n
145
LEU
140
H
GLY
141
n
146
GLY
141
H
CYS
142
n
147
CYS
142
H
LEU
143
n
148
LEU
143
H
VAL
144
n
149
VAL
144
H
LYS
145
n
150
LYS
145
H
GLY
146
n
151
GLY
146
H
TYR
147
n
152
TYR
147
H
PHE
148
n
153
PHE
148
H
PRO
149
n
154
PRO
149
H
GLU
150
n
155
GLU
150
H
PRO
151
n
156
PRO
151
H
VAL
152
n
157
VAL
152
H
THR
153
n
158
THR
153
H
LEU
154
n
159
LEU
154
H
THR
156
n
160
THR
156
H
TRP
157
n
161
TRP
157
H
ASN
162
n
162
ASN
162
H
SER
163
n
163
SER
163
H
GLY
164
n
164
GLY
164
H
SER
165
n
165
SER
165
H
LEU
166
n
166
LEU
166
H
SER
167
n
167
SER
167
H
SER
168
n
168
SER
168
H
GLY
169
n
169
GLY
169
H
VAL
171
n
170
VAL
171
H
HIS
172
n
171
HIS
172
H
THR
173
n
172
THR
173
H
PHE
174
n
173
PHE
174
H
PRO
175
n
174
PRO
175
H
ALA
176
n
175
ALA
176
H
VAL
177
n
176
VAL
177
H
LEU
178
n
177
LEU
178
H
GLN
179
n
178
GLN
179
H
SER
180
n
179
SER
180
H
ASP
183
n
180
ASP
183
H
LEU
184
n
181
LEU
184
H
TYR
185
n
182
TYR
185
H
THR
186
n
183
THR
186
H
LEU
187
n
184
LEU
187
H
SER
188
n
185
SER
188
H
SER
189
n
186
SER
189
H
SER
190
n
187
SER
190
H
VAL
191
n
188
VAL
191
H
THR
192
n
189
THR
192
H
VAL
193
n
190
VAL
193
H
THR
194
n
191
THR
194
H
SER
195
n
192
SER
195
H
SER
196
n
193
SER
196
H
THR
198
n
194
THR
198
H
TRP
199
n
195
TRP
199
H
PRO
200
n
196
PRO
200
H
SER
202
n
197
SER
202
H
GLN
203
n
198
GLN
203
H
SER
204
n
199
SER
204
H
ILE
205
n
200
ILE
205
H
THR
206
n
201
THR
206
H
CYS
208
n
202
CYS
208
H
ASN
209
n
203
ASN
209
H
VAL
210
n
204
VAL
210
H
ALA
211
n
205
ALA
211
H
HIS
212
n
206
HIS
212
H
PRO
213
n
207
PRO
213
H
ALA
214
n
208
ALA
214
H
SER
215
n
209
SER
215
H
SER
216
n
210
SER
216
H
THR
217
n
211
THR
217
H
LYS
218
n
212
LYS
218
H
VAL
219
n
213
VAL
219
H
ASP
220
n
214
ASP
220
H
LYS
221
n
215
LYS
221
H
LYS
222
n
216
LYS
222
H
ILE
223
n
217
ILE
223
H
GLU
226
n
218
GLU
226
H
PRO
227
n
219
PRO
227
H
ARG
228
n
220
ARG
228
H
TYR
100
n
1
TYR
100
P
ASP
101
n
2
ASP
101
P
VAL
102
n
3
VAL
102
P
PRO
103
n
4
PRO
103
P
ASP
104
n
5
ASP
104
P
TYR
105
n
6
TYR
105
P
ALA
106
n
7
ALA
106
P
SER
107
n
8
SER
107
P
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
L
O
SER
7
A
O
SER
7
L
N
SER
22
A
N
SER
22
L
O
CYS
23
A
O
CYS
23
L
N
PHE
71
A
N
PHE
77
L
O
THR
74
A
O
THR
80
L
N
THR
63
A
N
THR
69
L
N
LEU
11
A
N
LEU
11
L
O
LYS
103
A
O
LYS
109
L
O
THR
102
A
O
THR
108
L
N
TYR
86
A
N
TYR
92
L
O
GLN
89
A
O
GLN
95
L
N
THR
34
A
N
THR
40
L
O
GLN
37
A
O
GLN
43
L
N
LYS
45
A
N
LYS
51
L
N
TYR
49
A
N
TYR
55
L
O
THR
53
A
O
THR
59
L
O
PHE
118
A
O
PHE
124
L
N
VAL
133
A
N
VAL
139
L
O
PHE
139
A
O
PHE
145
L
N
TYR
173
A
N
TYR
179
L
O
THR
178
A
O
THR
184
L
N
LEU
160
A
N
LEU
166
L
N
ARG
155
A
N
ARG
161
L
O
TRP
148
A
O
TRP
154
L
N
LYS
149
A
N
LYS
155
L
O
THR
193
A
O
THR
199
L
N
ALA
196
A
N
ALA
202
L
O
ILE
205
A
O
ILE
211
H
O
SER
7
B
O
SER
7
H
N
SER
21
B
N
SER
21
H
O
CYS
22
B
O
CYS
22
H
N
LEU
78
B
N
LEU
79
H
N
GLN
81
B
N
GLN
82
H
O
THR
68
B
O
THR
69
H
N
VAL
12
B
N
VAL
12
H
O
THR
110
B
O
THR
117
H
N
VAL
109
B
N
VAL
116
H
O
ALA
88
B
O
ALA
92
H
N
ARG
95
B
N
ARG
99
H
O
GLY
33
B
O
GLY
33
H
O
ARG
38
B
O
ARG
38
H
N
GLU
46
B
N
GLU
46
H
N
LEU
124
B
N
LEU
131
H
O
GLY
141
B
O
GLY
146
H
O
TYR
147
B
O
TYR
152
H
N
TYR
185
B
N
TYR
182
H
N
SER
190
B
N
SER
187
H
O
HIS
172
B
O
HIS
171
H
N
VAL
138
B
N
VAL
143
H
O
VAL
193
B
O
VAL
190
H
O
THR
156
B
O
THR
160
H
N
ASN
209
B
N
ASN
203
H
N
HIS
212
B
N
HIS
206
H
O
THR
217
B
O
THR
211
1
L
TYR
32
0.067
SIDE CHAIN
1
L
TYR
86
0.078
SIDE CHAIN
1
H
ARG
95
0.293
SIDE CHAIN
1
-9.66
1.60
100.20
90.54
L
L
L
CG
SD
CE
MET
MET
MET
4
4
4
N
1
7.15
1.10
114.20
121.35
L
L
L
CA
CB
SG
CYS
CYS
CYS
23
23
23
N
1
-9.83
1.50
110.50
100.67
L
L
L
N
CA
CB
SER
SER
SER
25
25
25
N
1
5.34
0.80
106.30
111.64
L
L
L
CD1
CG
CD2
TRP
TRP
TRP
35
35
35
N
1
9.56
1.50
119.30
128.86
L
L
L
C
N
CA
GLN
PRO
PRO
42
43
43
Y
1
-8.59
1.40
111.70
103.11
L
L
L
CA
N
CD
PRO
PRO
PRO
43
43
43
N
1
17.65
2.20
113.40
131.05
L
L
L
CA
CB
CG
LYS
LYS
LYS
45
45
45
N
1
7.12
0.80
106.30
113.42
L
L
L
CD1
CG
CD2
TRP
TRP
TRP
50
50
50
N
1
-7.07
1.00
110.10
103.03
L
L
L
CG
CD1
NE1
TRP
TRP
TRP
50
50
50
N
1
-6.30
0.80
107.30
101.00
L
L
L
CE2
CD2
CG
TRP
TRP
TRP
50
50
50
N
1
-9.88
1.50
110.50
100.62
L
L
L
N
CA
CB
SER
SER
SER
52
52
52
N
1
-13.41
1.90
110.30
96.89
L
L
L
N
CA
CB
THR
THR
THR
69
69
69
N
1
17.24
2.30
115.30
132.54
L
L
L
CA
CB
CG
LEU
LEU
LEU
106
106
106
N
1
8.49
1.10
114.20
122.69
L
L
L
CA
CB
SG
CYS
CYS
CYS
134
134
134
N
1
-13.87
2.30
121.90
108.03
L
L
L
OD1
CG
ND2
ASN
ASN
ASN
145
145
145
N
1
16.10
2.40
116.70
132.80
L
L
L
CB
CG
ND2
ASN
ASN
ASN
145
145
145
N
1
6.74
0.80
106.30
113.04
L
L
L
CD1
CG
CD2
TRP
TRP
TRP
148
148
148
N
1
-6.34
0.80
107.30
100.96
L
L
L
CE2
CD2
CG
TRP
TRP
TRP
148
148
148
N
1
6.14
0.80
106.30
112.44
L
L
L
CD1
CG
CD2
TRP
TRP
TRP
163
163
163
N
1
-3.78
0.60
121.00
117.22
L
L
L
CB
CG
CD1
TYR
TYR
TYR
173
173
173
N
1
-14.12
1.60
100.20
86.08
L
L
L
CG
SD
CE
MET
MET
MET
175
175
175
N
1
-3.97
0.60
121.00
117.03
L
L
L
CB
CG
CD1
TYR
TYR
TYR
192
192
192
N
1
9.89
1.10
114.20
124.09
L
L
L
CA
CB
SG
CYS
CYS
CYS
194
194
194
N
1
16.97
2.70
111.20
128.17
L
L
L
CA
CB
OG
SER
SER
SER
208
208
208
N
1
6.41
0.50
120.30
126.71
L
L
L
NE
CZ
NH1
ARG
ARG
ARG
211
211
211
N
1
-3.75
0.50
120.30
116.55
L
L
L
NE
CZ
NH2
ARG
ARG
ARG
211
211
211
N
1
4.08
0.60
121.00
125.08
H
H
H
CB
CG
CD2
TYR
TYR
TYR
32
32
32
N
1
-5.85
0.60
121.00
115.15
H
H
H
CB
CG
CD1
TYR
TYR
TYR
32
32
32
N
1
-9.96
1.60
100.20
90.24
H
H
H
CG
SD
CE
MET
MET
MET
34
34
34
N
1
5.29
0.80
106.30
111.59
H
H
H
CD1
CG
CD2
TRP
TRP
TRP
36
36
36
N
1
-3.49
0.50
120.30
116.81
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
44
44
44
N
1
5.96
0.80
106.30
112.26
H
H
H
CD1
CG
CD2
TRP
TRP
TRP
47
47
47
N
1
-5.31
0.80
107.30
101.99
H
H
H
CE2
CD2
CG
TRP
TRP
TRP
47
47
47
N
1
-5.54
0.60
121.00
115.46
H
H
H
CB
CG
CD1
TYR
TYR
TYR
59
59
59
N
1
-3.21
0.50
120.30
117.09
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
71
71
71
N
1
-4.13
0.60
121.00
116.87
H
H
H
CB
CG
CD1
TYR
TYR
TYR
91
91
91
N
1
-3.80
0.50
120.30
116.50
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
94
94
94
N
1
-12.26
1.40
123.60
111.34
H
H
H
CD
NE
CZ
ARG
ARG
ARG
95
95
95
N
1
-7.38
1.10
119.40
112.02
H
H
H
NH1
CZ
NH2
ARG
ARG
ARG
95
95
95
N
1
6.24
0.50
120.30
126.54
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
97
97
97
N
1
-3.96
0.50
120.30
116.34
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
97
97
97
N
1
-5.94
0.60
121.00
115.06
H
H
H
CB
CG
CD2
TYR
TYR
TYR
102
102
102
N
1
5.55
0.80
106.30
111.85
H
H
H
CD1
CG
CD2
TRP
TRP
TRP
103
103
103
N
1
-4.90
0.80
107.30
102.40
H
H
H
CE2
CD2
CG
TRP
TRP
TRP
103
103
103
N
1
-5.07
0.60
121.00
115.93
H
H
H
CB
CG
CD2
TYR
TYR
TYR
122
122
122
N
1
-13.56
2.20
117.20
103.64
H
H
H
CA
C
N
VAL
VAL
CYS
127
127
128
Y
1
11.19
1.10
114.20
125.39
H
H
H
CA
CB
SG
CYS
CYS
CYS
142
142
142
N
1
7.81
0.80
106.30
114.11
H
H
H
CD1
CG
CD2
TRP
TRP
TRP
157
157
157
N
1
-6.34
1.00
110.10
103.76
H
H
H
CG
CD1
NE1
TRP
TRP
TRP
157
157
157
N
1
-6.15
0.80
107.30
101.15
H
H
H
CE2
CD2
CG
TRP
TRP
TRP
157
157
157
N
1
18.32
2.30
115.30
133.62
H
H
H
CA
CB
CG
LEU
LEU
LEU
178
178
178
N
1
15.36
2.20
113.40
128.76
H
H
H
CA
CB
CG
GLN
GLN
GLN
179
179
179
N
1
6.96
0.80
106.30
113.26
H
H
H
CD1
CG
CD2
TRP
TRP
TRP
199
199
199
N
1
-5.88
0.80
107.30
101.42
H
H
H
CE2
CD2
CG
TRP
TRP
TRP
199
199
199
N
1
16.25
2.20
113.40
129.65
H
H
H
CA
CB
CG
ARG
ARG
ARG
228
228
228
N
1
3.93
0.50
120.30
124.23
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
228
228
228
N
1
-15.97
2.20
113.40
97.43
P
P
P
CA
CB
CG
ASP
ASP
ASP
101
101
101
N
1
-9.84
0.90
118.30
108.46
P
P
P
CB
CG
OD1
ASP
ASP
ASP
101
101
101
N
1
8.78
0.90
118.30
127.08
P
P
P
CB
CG
OD2
ASP
ASP
ASP
101
101
101
N
1
L
L
NE2
CD2
HIS
HIS
189
189
-0.074
0.011
1.373
1.299
N
1
H
H
CD
OE2
GLU
GLU
100
100
-0.076
0.011
1.252
1.176
N
1
H
H
NE2
CD2
HIS
HIS
212
212
-0.076
0.011
1.373
1.297
N
1
L
THR
14
-88.10
-148.39
1
L
GLN
29
95.46
45.62
1
L
LEU
47
-98.40
-80.89
1
L
ALA
51
70.19
-38.61
1
L
ASP
60
-48.91
-6.52
1
L
PRO
141
-66.22
-172.93
1
L
ASP
143
-66.97
99.74
1
L
GLN
156
-132.80
-46.08
1
L
ARG
188
-91.35
30.81
1
L
ASN
190
-133.44
-71.20
1
L
SER
201
-54.00
94.95
1
L
PHE
209
-108.52
-141.51
1
L
ASN
210
170.19
129.20
1
H
SER
30
-43.48
-18.47
1
H
ALA
49
-170.78
148.06
1
H
TYR
56
-49.54
103.51
B
1
H
SER
82
47.48
79.21
1
H
GLU
100
79.62
85.49
A
1
H
ASN
100
-166.59
44.44
1
H
GLN
105
-110.16
53.72
1
H
CYS
128
28.49
93.68
1
H
THR
133
-82.10
-91.46
1
H
SER
137
-115.26
-169.56
1
H
PRO
149
-78.97
-99.12
1
H
ASN
162
39.86
53.08
1
H
GLN
179
-77.83
-126.37
1
H
SER
180
-53.23
71.16
1
H
ASP
183
34.17
25.61
1
H
SER
195
9.26
-96.56
1
H
SER
196
-22.64
-41.33
1
H
PRO
227
-79.23
-86.77
0.22
0.22
3.1
8.0
1
2.0
3.1
8.0
22
3432
0
0
3410
0.019
3.9
model building
X-PLOR
refinement
X-PLOR
phasing
X-PLOR
IGG2A FAB FRAGMENT (FAB 17/9) COMPLEXED WITH PEPTIDE OF INFLUENZA HEMAGGLUTININ HA1 (STRAIN X47) (RESIDUES 100-107)
STRUCTURAL EVIDENCE FOR INDUCED FIT AS A MECHANISM FOR ANTIBODY-ANTIGEN RECOGNITION
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
L
GLN
79
A
GLN
85
HELX_P
L
LEU
83
A
LEU
89
5
1
5
L
SER
121
A
SER
127
HELX_P
L
THR
126
A
THR
132
1
2
6
L
LYS
183
A
LYS
189
HELX_P
L
ARG
188
A
ARG
194
1
3
6
H
SER
28
B
SER
28
HELX_P
H
TYR
32
B
TYR
32
5
4
5
H
LYS
83
B
LYS
87
HELX_P
H
SER
87
B
SER
91
5
5
5
H
SER
163
B
SER
163
HELX_P
H
SER
165
B
SER
165
5
6
3
H
SER
196
B
SER
193
HELX_P
H
GLN
203
B
GLN
198
1
7
6
disulf
2.017
L
CYS
23
A
SG
CYS
23
1_555
L
CYS
88
A
SG
CYS
94
1_555
disulf
2.007
L
CYS
134
A
SG
CYS
140
1_555
L
CYS
194
A
SG
CYS
200
1_555
disulf
2.017
H
CYS
22
B
SG
CYS
22
1_555
H
CYS
92
B
SG
CYS
96
1_555
disulf
2.028
H
CYS
142
B
SG
CYS
147
1_555
H
CYS
208
B
SG
CYS
202
1_555
IMMUNOGLOBULIN
IMMUNOGLOBULIN
L
SER
7
A
SER
7
1
L
PRO
8
A
PRO
8
-2.73
L
ASN
94
A
ASN
100
1
L
PRO
95
A
PRO
101
1.03
L
TYR
140
A
TYR
146
1
L
PRO
141
A
PRO
147
0.95
H
PHE
148
B
PHE
153
1
H
PRO
149
B
PRO
154
-0.05
H
GLU
150
B
GLU
155
1
H
PRO
151
B
PRO
156
-2.79
H
TRP
199
B
TRP
195
1
H
PRO
200
B
PRO
196
0.45
A31790
PIR
1
1
A31790
DIVMTQSPSSLTVTAGEKVTMSCTSSQSLFNSGKQKNYLTWYQQKPGQPPKVLIYWASTRESGVPDRFTGSGSGTDFTLT
ISSVQAEDLAVYYCQNDYSNPLTFGGGTKLELKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSE
RQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNEC
AAA38230
GB
2
1
533229
EVQLVESGGDLVKPGGSLKLSCAASGFSFSSYGMSWVRQTPDKRLEWVATISNGGGYTYYPDSVKGRFTISRDNAKNTLY
LQMSSLKSEDSAMYYCARRERYDENGFAYWGQGTLVTVSAAKTTAPSVYPLAPVCGDXXTTGSSVTLGCLVKGYFPEPVT
LXTWXXXXNSGSLSSGXVHTFPAVLQSXXDLYTLSSSVTVTSSXTWPXSQSITXCNVAHPASSTKVDKKIXXERGPTIXX
KPCPPCKCPAPNLLG
1HIN
PDB
3
1HIN
1
217
1HIN
1
211
A31790
L
1
1
217
1
219
1HIN
1
228
533229
H
2
1
220
100
107
1HIN
100
107
1HIN
P
3
1
8
2
INSERTION
PRO
227
1HIN
H
533229
GB
219
4
5
2
2
4
4
4
5
4
2
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
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
L
THR
5
A
THR
5
L
SER
7
A
SER
7
L
VAL
19
A
VAL
19
L
THR
24
A
THR
24
L
ASP
70
A
ASP
76
L
ILE
75
A
ILE
81
L
PHE
62
A
PHE
68
L
SER
67
A
SER
73
L
SER
10
A
SER
10
L
VAL
13
A
VAL
13
L
THR
102
A
THR
108
L
LEU
106
A
LEU
112
L
VAL
85
A
VAL
91
L
ASN
90
A
ASN
96
L
LEU
33
A
LEU
39
L
GLN
38
A
GLN
44
L
LYS
45
A
LYS
51
L
VAL
46
A
VAL
52
L
LYS
30
A
LYS
36
L
ASN
31
A
ASN
37
L
ILE
48
A
ILE
54
L
TYR
49
A
TYR
55
L
THR
53
A
THR
59
L
ARG
54
A
ARG
60
L
THR
114
A
THR
120
L
PHE
118
A
PHE
124
L
GLY
129
A
GLY
135
L
PHE
139
A
PHE
145
L
TYR
173
A
TYR
179
L
THR
182
A
THR
188
L
VAL
159
A
VAL
165
L
TRP
163
A
TRP
169
L
SER
153
A
SER
159
L
ARG
155
A
ARG
161
L
LYS
147
A
LYS
153
L
ILE
150
A
ILE
156
L
SER
191
A
SER
197
L
ALA
196
A
ALA
202
L
ILE
205
A
ILE
211
L
ASN
210
A
ASN
216
H
GLN
3
B
GLN
3
H
SER
7
B
SER
7
H
LEU
18
B
LEU
18
H
SER
25
B
SER
25
H
THR
77
B
THR
78
H
MET
82
B
MET
83
H
THR
68
B
THR
69
H
SER
70
B
SER
71
H
LEU
11
B
LEU
11
H
VAL
12
B
VAL
12
H
THR
107
B
THR
114
H
VAL
111
B
VAL
118
H
ALA
88
B
ALA
92
H
ARG
95
B
ARG
99
H
GLY
33
B
GLY
33
H
GLN
39
B
GLN
39
H
LEU
45
B
LEU
45
H
THR
50
B
THR
50
H
SER
120
B
SER
127
H
LEU
124
B
LEU
131
H
GLY
141
B
GLY
146
H
TYR
147
B
TYR
152
H
TYR
185
B
TYR
182
H
SER
190
B
SER
187
H
HIS
172
B
HIS
171
H
LEU
178
B
LEU
177
H
VAL
138
B
VAL
143
H
THR
139
B
THR
144
H
THR
192
B
THR
189
H
VAL
193
B
VAL
190
H
THR
153
B
THR
158
H
TRP
157
B
TRP
161
H
THR
206
B
THR
201
H
HIS
212
B
HIS
206
H
THR
217
B
THR
211
H
LYS
222
B
LYS
216
4
P 1 21 1