0.023810
0.000000
0.000083
0.000000
0.012407
0.000000
0.000000
0.000000
0.013298
0.00000
0.00000
0.00000
RESIDUES PRO L 95, PRO L 141, PRO H 158, AND PRO H 200 ARE CIS PROLINES.
Lascombe, M.B.
Alzari, P.M.
Poljak, R.J.
Nisonoff, A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
2
90.00
90.20
90.00
42.000
80.600
75.200
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
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
Proc.Natl.Acad.Sci.USA
PNASA6
0040
0027-8424
89
9429
9433
10.1073/pnas.89.20.9429
1409652
Three-dimensional structure of two crystal forms of FabR19.9 from a monoclonal anti-arsonate antibody.
1992
US
Proc.Natl.Acad.Sci.USA
PNASA6
0040
0027-8424
86
607
Three-Dimensional Structure of Fab R19.9, A Monoclonal Murine Antibody Specific for the P-Azobenzenearsonate Group
1989
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
259
5954
Crystallization of the Fab Fragments of Monoclonal Anti-P-Azophenylarsonate Antibodies and Their Complexes with Haptens
1984
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
23690.041
IGG2B-KAPPA R19.9 FAB (LIGHT CHAIN)
1
man
polymer
23566.316
IGG2B-KAPPA R19.9 FAB (HEAVY CHAIN)
1
man
polymer
no
no
DIQMTQTTSSLSASLGDRVTISCRASQDISNYLNWYQQKPDGTVKLLIYYTSRLHSGVPSRFSGSGSGTDYSLTISNLEH
EDIATYFCQQGSTLPRTFGGGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVL
NSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNEC
DIQMTQTTSSLSASLGDRVTISCRASQDISNYLNWYQQKPDGTVKLLIYYTSRLHSGVPSRFSGSGSGTDYSLTISNLEH
EDIATYFCQQGSTLPRTFGGGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVL
NSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNEC
L
polypeptide(L)
no
no
QVQLQQSGAELVRAGSSVKMSCKASGYTFTSYGVNWVKQRPGQGLEWIGYINPGKGYLSYNEKFKGKTTLTVDRSSSTAY
MQLRSLTSEDAAVYFCARSFYGGSDLAVYYFDSWGQGTTLTVSSAKTTPPSVYPLAPGCGDTTGSSVTLGCLVKGYFPES
VTVTWNSGSLSSSVHTFPALLQSALYTMSSSVTVPSSTWPSQTVTCSVAHPASSTTVDKKL
QVQLQQSGAELVRAGSSVKMSCKASGYTFTSYGVNWVKQRPGQGLEWIGYINPGKGYLSYNEKFKGKTTLTVDRSSSTAY
MQLRSLTSEDAAVYFCARSFYGGSDLAVYYFDSWGQGTTLTVSSAKTTPPSVYPLAPGCGDTTGSSVTLGCLVKGYFPES
VTVTWNSGSLSSSVHTFPALLQSALYTMSSSVTVPSSTWPSQTVTCSVAHPASSTTVDKKL
H
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
house mouse
sample
10090
Mus musculus
house mouse
sample
10090
Mus musculus
2.69
54.31
repository
Initial release
Version format compliance
Version format compliance
1
0
1992-10-15
1
1
2008-03-24
1
2
2011-07-13
CRYSTAL FORM II
Y
1992-05-27
REL
ASP
1
n
1
ASP
1
L
ILE
2
n
2
ILE
2
L
GLN
3
n
3
GLN
3
L
MET
4
n
4
MET
4
L
THR
5
n
5
THR
5
L
GLN
6
n
6
GLN
6
L
THR
7
n
7
THR
7
L
THR
8
n
8
THR
8
L
SER
9
n
9
SER
9
L
SER
10
n
10
SER
10
L
LEU
11
n
11
LEU
11
L
SER
12
n
12
SER
12
L
ALA
13
n
13
ALA
13
L
SER
14
n
14
SER
14
L
LEU
15
n
15
LEU
15
L
GLY
16
n
16
GLY
16
L
ASP
17
n
17
ASP
17
L
ARG
18
n
18
ARG
18
L
VAL
19
n
19
VAL
19
L
THR
20
n
20
THR
20
L
ILE
21
n
21
ILE
21
L
SER
22
n
22
SER
22
L
CYS
23
n
23
CYS
23
L
ARG
24
n
24
ARG
24
L
ALA
25
n
25
ALA
25
L
SER
26
n
26
SER
26
L
GLN
27
n
27
GLN
27
L
ASP
28
n
28
ASP
28
L
ILE
29
n
29
ILE
29
L
SER
30
n
30
SER
30
L
ASN
31
n
31
ASN
31
L
TYR
32
n
32
TYR
32
L
LEU
33
n
33
LEU
33
L
ASN
34
n
34
ASN
34
L
TRP
35
n
35
TRP
35
L
TYR
36
n
36
TYR
36
L
GLN
37
n
37
GLN
37
L
GLN
38
n
38
GLN
38
L
LYS
39
n
39
LYS
39
L
PRO
40
n
40
PRO
40
L
ASP
41
n
41
ASP
41
L
GLY
42
n
42
GLY
42
L
THR
43
n
43
THR
43
L
VAL
44
n
44
VAL
44
L
LYS
45
n
45
LYS
45
L
LEU
46
n
46
LEU
46
L
LEU
47
n
47
LEU
47
L
ILE
48
n
48
ILE
48
L
TYR
49
n
49
TYR
49
L
TYR
50
n
50
TYR
50
L
THR
51
n
51
THR
51
L
SER
52
n
52
SER
52
L
ARG
53
n
53
ARG
53
L
LEU
54
n
54
LEU
54
L
HIS
55
n
55
HIS
55
L
SER
56
n
56
SER
56
L
GLY
57
n
57
GLY
57
L
VAL
58
n
58
VAL
58
L
PRO
59
n
59
PRO
59
L
SER
60
n
60
SER
60
L
ARG
61
n
61
ARG
61
L
PHE
62
n
62
PHE
62
L
SER
63
n
63
SER
63
L
GLY
64
n
64
GLY
64
L
SER
65
n
65
SER
65
L
GLY
66
n
66
GLY
66
L
SER
67
n
67
SER
67
L
GLY
68
n
68
GLY
68
L
THR
69
n
69
THR
69
L
ASP
70
n
70
ASP
70
L
TYR
71
n
71
TYR
71
L
SER
72
n
72
SER
72
L
LEU
73
n
73
LEU
73
L
THR
74
n
74
THR
74
L
ILE
75
n
75
ILE
75
L
SER
76
n
76
SER
76
L
ASN
77
n
77
ASN
77
L
LEU
78
n
78
LEU
78
L
GLU
79
n
79
GLU
79
L
HIS
80
n
80
HIS
80
L
GLU
81
n
81
GLU
81
L
ASP
82
n
82
ASP
82
L
ILE
83
n
83
ILE
83
L
ALA
84
n
84
ALA
84
L
THR
85
n
85
THR
85
L
TYR
86
n
86
TYR
86
L
PHE
87
n
87
PHE
87
L
CYS
88
n
88
CYS
88
L
GLN
89
n
89
GLN
89
L
GLN
90
n
90
GLN
90
L
GLY
91
n
91
GLY
91
L
SER
92
n
92
SER
92
L
THR
93
n
93
THR
93
L
LEU
94
n
94
LEU
94
L
PRO
95
n
95
PRO
95
L
ARG
96
n
96
ARG
96
L
THR
97
n
97
THR
97
L
PHE
98
n
98
PHE
98
L
GLY
99
n
99
GLY
99
L
GLY
100
n
100
GLY
100
L
GLY
101
n
101
GLY
101
L
THR
102
n
102
THR
102
L
LYS
103
n
103
LYS
103
L
LEU
104
n
104
LEU
104
L
GLU
105
n
105
GLU
105
L
ILE
106
n
106
ILE
106
L
LYS
107
n
107
LYS
107
L
ARG
108
n
108
ARG
108
L
ALA
109
n
109
ALA
109
L
ASP
110
n
110
ASP
110
L
ALA
111
n
111
ALA
111
L
ALA
112
n
112
ALA
112
L
PRO
113
n
113
PRO
113
L
THR
114
n
114
THR
114
L
VAL
115
n
115
VAL
115
L
SER
116
n
116
SER
116
L
ILE
117
n
117
ILE
117
L
PHE
118
n
118
PHE
118
L
PRO
119
n
119
PRO
119
L
PRO
120
n
120
PRO
120
L
SER
121
n
121
SER
121
L
SER
122
n
122
SER
122
L
GLU
123
n
123
GLU
123
L
GLN
124
n
124
GLN
124
L
LEU
125
n
125
LEU
125
L
THR
126
n
126
THR
126
L
SER
127
n
127
SER
127
L
GLY
128
n
128
GLY
128
L
GLY
129
n
129
GLY
129
L
ALA
130
n
130
ALA
130
L
SER
131
n
131
SER
131
L
VAL
132
n
132
VAL
132
L
VAL
133
n
133
VAL
133
L
CYS
134
n
134
CYS
134
L
PHE
135
n
135
PHE
135
L
LEU
136
n
136
LEU
136
L
ASN
137
n
137
ASN
137
L
ASN
138
n
138
ASN
138
L
PHE
139
n
139
PHE
139
L
TYR
140
n
140
TYR
140
L
PRO
141
n
141
PRO
141
L
LYS
142
n
142
LYS
142
L
ASP
143
n
143
ASP
143
L
ILE
144
n
144
ILE
144
L
ASN
145
n
145
ASN
145
L
VAL
146
n
146
VAL
146
L
LYS
147
n
147
LYS
147
L
TRP
148
n
148
TRP
148
L
LYS
149
n
149
LYS
149
L
ILE
150
n
150
ILE
150
L
ASP
151
n
151
ASP
151
L
GLY
152
n
152
GLY
152
L
SER
153
n
153
SER
153
L
GLU
154
n
154
GLU
154
L
ARG
155
n
155
ARG
155
L
GLN
156
n
156
GLN
156
L
ASN
157
n
157
ASN
157
L
GLY
158
n
158
GLY
158
L
VAL
159
n
159
VAL
159
L
LEU
160
n
160
LEU
160
L
ASN
161
n
161
ASN
161
L
SER
162
n
162
SER
162
L
TRP
163
n
163
TRP
163
L
THR
164
n
164
THR
164
L
ASP
165
n
165
ASP
165
L
GLN
166
n
166
GLN
166
L
ASP
167
n
167
ASP
167
L
SER
168
n
168
SER
168
L
LYS
169
n
169
LYS
169
L
ASP
170
n
170
ASP
170
L
SER
171
n
171
SER
171
L
THR
172
n
172
THR
172
L
TYR
173
n
173
TYR
173
L
SER
174
n
174
SER
174
L
MET
175
n
175
MET
175
L
SER
176
n
176
SER
176
L
SER
177
n
177
SER
177
L
THR
178
n
178
THR
178
L
LEU
179
n
179
LEU
179
L
THR
180
n
180
THR
180
L
LEU
181
n
181
LEU
181
L
THR
182
n
182
THR
182
L
LYS
183
n
183
LYS
183
L
ASP
184
n
184
ASP
184
L
GLU
185
n
185
GLU
185
L
TYR
186
n
186
TYR
186
L
GLU
187
n
187
GLU
187
L
ARG
188
n
188
ARG
188
L
HIS
189
n
189
HIS
189
L
ASN
190
n
190
ASN
190
L
SER
191
n
191
SER
191
L
TYR
192
n
192
TYR
192
L
THR
193
n
193
THR
193
L
CYS
194
n
194
CYS
194
L
GLU
195
n
195
GLU
195
L
ALA
196
n
196
ALA
196
L
THR
197
n
197
THR
197
L
HIS
198
n
198
HIS
198
L
LYS
199
n
199
LYS
199
L
THR
200
n
200
THR
200
L
SER
201
n
201
SER
201
L
THR
202
n
202
THR
202
L
SER
203
n
203
SER
203
L
PRO
204
n
204
PRO
204
L
ILE
205
n
205
ILE
205
L
VAL
206
n
206
VAL
206
L
LYS
207
n
207
LYS
207
L
SER
208
n
208
SER
208
L
PHE
209
n
209
PHE
209
L
ASN
210
n
210
ASN
210
L
ARG
211
n
211
ARG
211
L
ASN
212
n
212
ASN
212
L
GLU
213
n
213
GLU
213
L
CYS
214
n
214
CYS
214
L
GLN
1
n
1
GLN
1
H
VAL
2
n
2
VAL
2
H
GLN
3
n
3
GLN
3
H
LEU
4
n
4
LEU
4
H
GLN
5
n
5
GLN
5
H
GLN
6
n
6
GLN
6
H
SER
7
n
7
SER
7
H
GLY
8
n
8
GLY
8
H
ALA
9
n
9
ALA
9
H
GLU
10
n
10
GLU
10
H
LEU
11
n
11
LEU
11
H
VAL
12
n
12
VAL
12
H
ARG
13
n
13
ARG
13
H
ALA
14
n
14
ALA
14
H
GLY
15
n
15
GLY
15
H
SER
16
n
16
SER
16
H
SER
17
n
17
SER
17
H
VAL
18
n
18
VAL
18
H
LYS
19
n
19
LYS
19
H
MET
20
n
20
MET
20
H
SER
21
n
21
SER
21
H
CYS
22
n
22
CYS
22
H
LYS
23
n
23
LYS
23
H
ALA
24
n
24
ALA
24
H
SER
25
n
25
SER
25
H
GLY
26
n
26
GLY
26
H
TYR
27
n
27
TYR
27
H
THR
28
n
28
THR
28
H
PHE
29
n
29
PHE
29
H
THR
30
n
30
THR
30
H
SER
31
n
31
SER
31
H
TYR
32
n
32
TYR
32
H
GLY
33
n
33
GLY
33
H
VAL
34
n
34
VAL
34
H
ASN
35
n
35
ASN
35
H
TRP
36
n
36
TRP
36
H
VAL
37
n
37
VAL
37
H
LYS
38
n
38
LYS
38
H
GLN
39
n
39
GLN
39
H
ARG
40
n
40
ARG
40
H
PRO
41
n
41
PRO
41
H
GLY
42
n
42
GLY
42
H
GLN
43
n
43
GLN
43
H
GLY
44
n
44
GLY
44
H
LEU
45
n
45
LEU
45
H
GLU
46
n
46
GLU
46
H
TRP
47
n
47
TRP
47
H
ILE
48
n
48
ILE
48
H
GLY
49
n
49
GLY
49
H
TYR
50
n
50
TYR
50
H
ILE
51
n
51
ILE
51
H
ASN
52
n
52
ASN
52
H
PRO
53
n
53
PRO
53
H
GLY
54
n
54
GLY
54
H
LYS
55
n
55
LYS
55
H
GLY
56
n
56
GLY
56
H
TYR
57
n
57
TYR
57
H
LEU
58
n
58
LEU
58
H
SER
59
n
59
SER
59
H
TYR
60
n
60
TYR
60
H
ASN
61
n
61
ASN
61
H
GLU
62
n
62
GLU
62
H
LYS
63
n
63
LYS
63
H
PHE
64
n
64
PHE
64
H
LYS
65
n
65
LYS
65
H
GLY
66
n
66
GLY
66
H
LYS
67
n
67
LYS
67
H
THR
68
n
68
THR
68
H
THR
69
n
69
THR
69
H
LEU
70
n
70
LEU
70
H
THR
71
n
71
THR
71
H
VAL
72
n
72
VAL
72
H
ASP
73
n
73
ASP
73
H
ARG
74
n
74
ARG
74
H
SER
75
n
75
SER
75
H
SER
76
n
76
SER
76
H
SER
77
n
77
SER
77
H
THR
78
n
78
THR
78
H
ALA
79
n
79
ALA
79
H
TYR
80
n
80
TYR
80
H
MET
81
n
81
MET
81
H
GLN
82
n
82
GLN
82
H
LEU
83
n
83
LEU
83
H
ARG
84
n
84
ARG
84
H
SER
85
n
85
SER
85
H
LEU
86
n
86
LEU
86
H
THR
87
n
87
THR
87
H
SER
88
n
88
SER
88
H
GLU
89
n
89
GLU
89
H
ASP
90
n
90
ASP
90
H
ALA
91
n
91
ALA
91
H
ALA
92
n
92
ALA
92
H
VAL
93
n
93
VAL
93
H
TYR
94
n
94
TYR
94
H
PHE
95
n
95
PHE
95
H
CYS
96
n
96
CYS
96
H
ALA
97
n
97
ALA
97
H
ARG
98
n
98
ARG
98
H
SER
99
n
99
SER
99
H
PHE
100
n
100
PHE
100
H
TYR
101
n
101
TYR
101
H
GLY
102
n
102
GLY
102
H
GLY
103
n
103
GLY
103
H
SER
104
n
104
SER
104
H
ASP
105
n
105
ASP
105
H
LEU
106
n
106
LEU
106
H
ALA
107
n
107
ALA
107
H
VAL
108
n
108
VAL
108
H
TYR
109
n
109
TYR
109
H
TYR
110
n
110
TYR
110
H
PHE
111
n
111
PHE
111
H
ASP
112
n
112
ASP
112
H
SER
113
n
113
SER
113
H
TRP
114
n
114
TRP
114
H
GLY
115
n
115
GLY
115
H
GLN
116
n
116
GLN
116
H
GLY
117
n
117
GLY
117
H
THR
118
n
118
THR
118
H
THR
119
n
119
THR
119
H
LEU
120
n
120
LEU
120
H
THR
121
n
121
THR
121
H
VAL
122
n
122
VAL
122
H
SER
123
n
123
SER
123
H
SER
124
n
124
SER
124
H
ALA
125
n
125
ALA
125
H
LYS
126
n
126
LYS
126
H
THR
127
n
127
THR
127
H
THR
128
n
128
THR
128
H
PRO
129
n
129
PRO
129
H
PRO
130
n
130
PRO
130
H
SER
131
n
131
SER
131
H
VAL
132
n
132
VAL
132
H
TYR
133
n
133
TYR
133
H
PRO
134
n
134
PRO
134
H
LEU
135
n
135
LEU
135
H
ALA
136
n
136
ALA
136
H
PRO
137
n
137
PRO
137
H
GLY
138
n
138
GLY
138
H
CYS
139
n
139
CYS
139
H
GLY
140
n
140
GLY
140
H
ASP
141
n
141
ASP
141
H
THR
142
n
142
THR
142
H
THR
143
n
143
THR
143
H
GLY
144
n
144
GLY
144
H
SER
145
n
145
SER
145
H
SER
146
n
146
SER
146
H
VAL
147
n
147
VAL
147
H
THR
148
n
148
THR
148
H
LEU
149
n
149
LEU
149
H
GLY
150
n
150
GLY
150
H
CYS
151
n
151
CYS
151
H
LEU
152
n
152
LEU
152
H
VAL
153
n
153
VAL
153
H
LYS
154
n
154
LYS
154
H
GLY
155
n
155
GLY
155
H
TYR
156
n
156
TYR
156
H
PHE
157
n
157
PHE
157
H
PRO
158
n
158
PRO
158
H
GLU
159
n
159
GLU
159
H
SER
160
n
160
SER
160
H
VAL
161
n
161
VAL
161
H
THR
162
n
162
THR
162
H
VAL
163
n
163
VAL
163
H
THR
164
n
164
THR
164
H
TRP
165
n
165
TRP
165
H
ASN
166
n
166
ASN
166
H
SER
167
n
167
SER
167
H
GLY
168
n
168
GLY
168
H
SER
169
n
169
SER
169
H
LEU
170
n
170
LEU
170
H
SER
171
n
171
SER
171
H
SER
172
n
172
SER
172
H
SER
173
n
173
SER
173
H
VAL
174
n
174
VAL
174
H
HIS
175
n
175
HIS
175
H
THR
176
n
176
THR
176
H
PHE
177
n
177
PHE
177
H
PRO
178
n
178
PRO
178
H
ALA
179
n
179
ALA
179
H
LEU
180
n
180
LEU
180
H
LEU
181
n
181
LEU
181
H
GLN
182
n
182
GLN
182
H
SER
183
n
183
SER
183
H
ALA
184
n
184
ALA
184
H
LEU
185
n
185
LEU
185
H
TYR
186
n
186
TYR
186
H
THR
187
n
187
THR
187
H
MET
188
n
188
MET
188
H
SER
189
n
189
SER
189
H
SER
190
n
190
SER
190
H
SER
191
n
191
SER
191
H
VAL
192
n
192
VAL
192
H
THR
193
n
193
THR
193
H
VAL
194
n
194
VAL
194
H
PRO
195
n
195
PRO
195
H
SER
196
n
196
SER
196
H
SER
197
n
197
SER
197
H
THR
198
n
198
THR
198
H
TRP
199
n
199
TRP
199
H
PRO
200
n
200
PRO
200
H
SER
201
n
201
SER
201
H
GLN
202
n
202
GLN
202
H
THR
203
n
203
THR
203
H
VAL
204
n
204
VAL
204
H
THR
205
n
205
THR
205
H
CYS
206
n
206
CYS
206
H
SER
207
n
207
SER
207
H
VAL
208
n
208
VAL
208
H
ALA
209
n
209
ALA
209
H
HIS
210
n
210
HIS
210
H
PRO
211
n
211
PRO
211
H
ALA
212
n
212
ALA
212
H
SER
213
n
213
SER
213
H
SER
214
n
214
SER
214
H
THR
215
n
215
THR
215
H
THR
216
n
216
THR
216
H
VAL
217
n
217
VAL
217
H
ASP
218
n
218
ASP
218
H
LYS
219
n
219
LYS
219
H
LYS
220
n
220
LYS
220
H
LEU
221
n
221
LEU
221
H
author_and_software_defined_assembly
PISA
2
dimeric
3660
-27
19520
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
N
THR
5
A
N
THR
5
L
O
ARG
24
A
O
ARG
24
L
O
CYS
23
A
O
CYS
23
L
N
TYR
71
A
N
TYR
71
L
N
THR
74
A
N
THR
74
L
O
SER
63
A
O
SER
63
L
N
LEU
11
A
N
LEU
11
L
O
LYS
103
A
O
LYS
103
L
O
THR
102
A
O
THR
102
L
N
TYR
86
A
N
TYR
86
L
O
GLN
89
A
O
GLN
89
L
N
ASN
34
A
N
ASN
34
L
N
GLN
37
A
N
GLN
37
L
O
LYS
45
A
O
LYS
45
L
N
TYR
49
A
N
TYR
49
L
O
ARG
53
A
O
ARG
53
L
N
PHE
118
A
N
PHE
118
L
O
VAL
133
A
O
VAL
133
L
O
PHE
139
A
O
PHE
139
L
N
TYR
173
A
N
TYR
173
L
O
THR
178
A
O
THR
178
L
N
LEU
160
A
N
LEU
160
L
O
SER
153
A
O
SER
153
L
N
ILE
150
A
N
ILE
150
L
N
LYS
149
A
N
LYS
149
L
O
THR
193
A
O
THR
193
L
N
ALA
196
A
N
ALA
196
L
O
ILE
205
A
O
ILE
205
H
N
GLN
5
B
N
GLN
5
H
O
LYS
23
B
O
LYS
23
H
O
SER
59
B
O
SER
59
H
N
TYR
50
B
N
TYR
50
H
O
ILE
51
B
O
ILE
51
H
N
VAL
34
B
N
VAL
34
H
O
VAL
37
B
O
VAL
37
H
N
PHE
95
B
N
PHE
95
H
O
ARG
98
B
O
ARG
98
H
N
ASP
112
B
N
ASP
112
H
O
SER
59
B
O
SER
59
H
N
TYR
50
B
N
TYR
50
H
O
ILE
51
B
O
ILE
51
H
N
VAL
34
B
N
VAL
34
H
O
VAL
37
B
O
VAL
37
H
N
PHE
95
B
N
PHE
95
H
N
ALA
92
B
N
ALA
92
H
O
LEU
120
B
O
LEU
120
H
O
THR
119
B
O
THR
119
H
N
GLU
10
B
N
GLU
10
H
N
MET
20
B
N
MET
20
H
O
MET
81
B
O
MET
81
H
N
GLN
82
B
N
GLN
82
H
O
THR
69
B
O
THR
69
H
O
LEU
135
B
O
LEU
135
H
N
GLY
150
B
N
GLY
150
H
N
VAL
153
B
N
VAL
153
H
O
MET
188
B
O
MET
188
H
N
SER
191
B
N
SER
191
H
O
HIS
175
B
O
HIS
175
H
O
VAL
208
B
O
VAL
208
H
N
VAL
217
B
N
VAL
217
1
L
L
SER
PRO
203
204
145.91
1
-8.97
1.40
112.40
103.43
L
L
L
CA
CB
CG2
THR
THR
THR
8
8
8
N
1
10.95
1.10
114.20
125.15
L
L
L
CA
CB
SG
CYS
CYS
CYS
23
23
23
N
1
3.19
0.50
120.30
123.49
L
L
L
NE
CZ
NH1
ARG
ARG
ARG
24
24
24
N
1
-4.29
0.50
120.30
116.01
L
L
L
NE
CZ
NH2
ARG
ARG
ARG
24
24
24
N
1
7.31
0.80
106.30
113.61
L
L
L
CD1
CG
CD2
TRP
TRP
TRP
35
35
35
N
1
-6.27
1.00
110.10
103.83
L
L
L
CG
CD1
NE1
TRP
TRP
TRP
35
35
35
N
1
-5.81
0.80
107.30
101.49
L
L
L
CE2
CD2
CG
TRP
TRP
TRP
35
35
35
N
1
7.42
0.50
120.30
127.72
L
L
L
NE
CZ
NH1
ARG
ARG
ARG
53
53
53
N
1
-4.57
0.50
120.30
115.73
L
L
L
NE
CZ
NH2
ARG
ARG
ARG
53
53
53
N
1
-3.12
0.50
120.30
117.18
L
L
L
NE
CZ
NH2
ARG
ARG
ARG
61
61
61
N
1
4.23
0.50
120.30
124.53
L
L
L
NE
CZ
NH1
ARG
ARG
ARG
96
96
96
N
1
5.14
0.50
120.30
125.44
L
L
L
NE
CZ
NH1
ARG
ARG
ARG
108
108
108
N
1
5.67
0.80
106.30
111.97
L
L
L
CD1
CG
CD2
TRP
TRP
TRP
148
148
148
N
1
-5.42
0.80
107.30
101.88
L
L
L
CE2
CD2
CG
TRP
TRP
TRP
148
148
148
N
1
5.90
0.80
106.30
112.20
L
L
L
CD1
CG
CD2
TRP
TRP
TRP
163
163
163
N
1
-5.51
0.80
107.30
101.79
L
L
L
CE2
CD2
CG
TRP
TRP
TRP
163
163
163
N
1
-3.11
0.50
120.30
117.19
L
L
L
NE
CZ
NH2
ARG
ARG
ARG
188
188
188
N
1
13.92
2.20
113.40
127.32
L
L
L
CA
CB
CG
ARG
ARG
ARG
211
211
211
N
1
4.13
0.50
120.30
124.43
L
L
L
NE
CZ
NH1
ARG
ARG
ARG
211
211
211
N
1
-23.51
2.20
117.20
93.69
L
L
L
CA
C
N
ASN
ASN
GLU
212
212
213
Y
1
10.55
1.60
122.70
133.25
L
L
L
O
C
N
ASN
ASN
GLU
212
212
213
Y
1
3.35
0.50
120.30
123.65
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
13
13
13
N
1
9.34
1.10
114.20
123.54
H
H
H
CA
CB
SG
CYS
CYS
CYS
22
22
22
N
1
-5.69
0.80
107.30
101.61
H
H
H
CE2
CD2
CG
TRP
TRP
TRP
36
36
36
N
1
8.14
0.80
106.30
114.44
H
H
H
CD1
CG
CD2
TRP
TRP
TRP
47
47
47
N
1
-8.00
1.30
127.00
119.00
H
H
H
CB
CG
CD1
TRP
TRP
TRP
47
47
47
N
1
-6.29
0.80
107.30
101.01
H
H
H
CE2
CD2
CG
TRP
TRP
TRP
47
47
47
N
1
6.06
0.90
133.90
139.96
H
H
H
CG
CD2
CE3
TRP
TRP
TRP
47
47
47
N
1
5.61
0.50
120.30
125.91
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
74
74
74
N
1
-3.96
0.50
120.30
116.34
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
74
74
74
N
1
4.09
0.50
120.30
124.39
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
84
84
84
N
1
14.71
2.30
115.30
130.01
H
H
H
CA
CB
CG
LEU
LEU
LEU
106
106
106
N
1
-5.49
0.60
121.00
115.51
H
H
H
CB
CG
CD2
TYR
TYR
TYR
109
109
109
N
1
5.02
0.60
121.00
126.02
H
H
H
CB
CG
CD1
TYR
TYR
TYR
109
109
109
N
1
5.12
0.80
106.30
111.42
H
H
H
CD1
CG
CD2
TRP
TRP
TRP
114
114
114
N
1
-4.82
0.80
107.30
102.48
H
H
H
CE2
CD2
CG
TRP
TRP
TRP
114
114
114
N
1
10.99
1.10
114.20
125.19
H
H
H
CA
CB
SG
CYS
CYS
CYS
139
139
139
N
1
-15.76
2.20
117.20
101.44
H
H
H
CA
C
N
ASP
ASP
THR
141
141
142
Y
1
7.24
0.80
106.30
113.54
H
H
H
CD1
CG
CD2
TRP
TRP
TRP
165
165
165
N
1
-6.04
1.00
110.10
104.06
H
H
H
CG
CD1
NE1
TRP
TRP
TRP
165
165
165
N
1
-5.33
0.80
107.30
101.97
H
H
H
CE2
CD2
CG
TRP
TRP
TRP
165
165
165
N
1
6.16
0.80
106.30
112.46
H
H
H
CD1
CG
CD2
TRP
TRP
TRP
199
199
199
N
1
-6.05
0.80
107.30
101.25
H
H
H
CE2
CD2
CG
TRP
TRP
TRP
199
199
199
N
1
L
L
NE2
CD2
HIS
HIS
55
55
-0.079
0.011
1.373
1.294
N
1
L
L
NE2
CD2
HIS
HIS
189
189
-0.066
0.011
1.373
1.307
N
1
L
L
NE2
CD2
HIS
HIS
198
198
-0.071
0.011
1.373
1.302
N
1
H
H
NE2
CD2
HIS
HIS
175
175
-0.067
0.011
1.373
1.306
N
1
H
H
NE2
CD2
HIS
HIS
210
210
-0.066
0.011
1.373
1.307
N
1
L
LEU
15
-61.25
-179.15
1
L
SER
30
28.99
36.15
1
L
ASN
31
70.45
36.18
1
L
TYR
32
-105.73
57.59
1
L
ASP
41
60.71
85.42
1
L
THR
43
-37.79
107.09
1
L
LEU
47
-88.77
-75.41
1
L
THR
51
78.83
-45.39
1
L
SER
52
-144.16
-8.73
1
L
SER
56
-55.72
104.63
1
L
SER
67
-171.22
148.02
1
L
ASN
77
63.16
79.58
1
L
ALA
84
-175.13
-174.91
1
L
ALA
130
-163.23
116.33
1
L
ASN
138
43.94
79.67
1
L
ASP
151
56.85
-150.31
1
L
ASN
157
-169.48
108.70
1
L
SER
171
52.95
15.41
1
L
GLU
187
-67.15
3.65
1
L
ASN
190
-100.69
-82.05
1
L
THR
200
-75.22
25.44
1
L
SER
201
-172.23
119.81
1
L
PRO
204
-28.22
108.78
1
L
ARG
211
-48.07
-72.10
1
L
GLU
213
-143.18
-0.82
1
H
VAL
2
99.24
109.66
1
H
ALA
9
-44.04
156.95
1
H
SER
16
-83.28
-157.86
1
H
CYS
22
-156.48
83.13
1
H
ARG
74
-49.13
-17.16
1
H
SER
77
49.46
26.64
1
H
ALA
92
-161.39
-137.85
1
H
TYR
101
-64.35
88.76
1
H
SER
104
-166.97
107.53
1
H
ASP
105
-158.46
-117.93
1
H
ALA
107
51.40
-95.90
1
H
SER
113
-172.91
102.98
1
H
THR
127
-56.60
103.85
1
H
PRO
137
-30.48
134.94
1
H
THR
142
-29.53
60.75
1
H
THR
143
28.41
81.10
1
H
PRO
158
-70.81
-155.41
1
H
GLU
159
-80.74
-151.49
1
H
SER
160
61.98
61.27
1
H
SER
169
-175.29
-49.57
1
H
LEU
170
-91.20
57.65
1
H
SER
173
65.96
-12.82
1
H
GLN
182
-78.68
-106.89
1
H
ALA
184
69.91
-43.32
1
H
SER
213
170.26
-18.35
THE POSITIONS OF MANY LOOPS IN THE CONSTANT REGION AND OF
THE THIRD COMPLEMENTARITY-DETERMINING REGION OF THE HEAVY
CHAIN (RESIDUES H 101 - H 109) ARE SOMEWHAT ARBITRARY, AS
INDICATED BY LARGE TEMPERATURE FACTORS.
0.189
2.7
1
2.7
0
3320
0
0
3320
0.014
3.5
refinement
X-PLOR
FAB FRAGMENT FROM A MONOCLONAL ANTI-ARSONATE ANTIBODY, R19.9 (IGG2B,KAPPA)
THREE-DIMENSIONAL STRUCTURE OF TWO CRYSTAL FORMS OF FAB R19.9, FROM A MONOCLONAL ANTI-ARSONATE ANTIBODY
1
N
N
2
N
N
L
GLU
79
A
GLU
79
HELX_P
L
ILE
83
A
ILE
83
5
1
5
L
SER
121
A
SER
121
HELX_P
L
SER
127
A
SER
127
1
2
7
L
LYS
183
A
LYS
183
HELX_P
L
GLU
187
A
GLU
187
1
3
5
H
THR
28
B
THR
28
HELX_P
H
TYR
32
B
TYR
32
5
4
5
H
ASN
61
B
ASN
61
HELX_P
H
GLY
66
B
GLY
66
1
5
6
H
ASN
166
B
ASN
166
HELX_P
H
GLY
168
B
GLY
168
5
6
3
H
PRO
195
B
PRO
195
HELX_P
H
TRP
199
B
TRP
199
5
7
5
disulf
2.011
L
CYS
23
A
SG
CYS
23
1_555
L
CYS
88
A
SG
CYS
88
1_555
disulf
2.012
L
CYS
134
A
SG
CYS
134
1_555
L
CYS
194
A
SG
CYS
194
1_555
disulf
2.005
H
CYS
22
B
SG
CYS
22
1_555
H
CYS
96
B
SG
CYS
96
1_555
disulf
2.018
H
CYS
151
B
SG
CYS
151
1_555
H
CYS
206
B
SG
CYS
206
1_555
disulf
2.023
L
CYS
214
A
SG
CYS
214
1_555
H
CYS
139
B
SG
CYS
139
1_555
IMMUNOGLOBULIN
IMMUNOGLOBULIN
L
LEU
94
A
LEU
94
1
L
PRO
95
A
PRO
95
-11.55
L
TYR
140
A
TYR
140
1
L
PRO
141
A
PRO
141
-2.67
H
PHE
157
B
PHE
157
1
H
PRO
158
B
PRO
158
-12.13
H
TRP
199
B
TRP
199
1
H
PRO
200
B
PRO
200
5.77
KAC_MOUSE
UNP
1
1
P01837
ADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYER
HNSYTCEATHKTSTSPIVKSFNRNEC
1FAI
PDB
2
1FAI
1
106
1FAI
109
214
P01837
L
1
109
214
1
221
1FAI
1
221
1FAI
H
2
1
221
4
6
4
4
2
5
6
3
4
2
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
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
L
THR
5
A
THR
5
L
GLN
6
A
GLN
6
L
VAL
19
A
VAL
19
L
ARG
24
A
ARG
24
L
ASP
70
A
ASP
70
L
ILE
75
A
ILE
75
L
PHE
62
A
PHE
62
L
SER
67
A
SER
67
L
SER
10
A
SER
10
L
ALA
13
A
ALA
13
L
THR
102
A
THR
102
L
ILE
106
A
ILE
106
L
THR
85
A
THR
85
L
GLN
90
A
GLN
90
L
LEU
33
A
LEU
33
L
GLN
38
A
GLN
38
L
VAL
44
A
VAL
44
L
TYR
49
A
TYR
49
L
ARG
53
A
ARG
53
L
LEU
54
A
LEU
54
L
THR
114
A
THR
114
L
PHE
118
A
PHE
118
L
GLY
129
A
GLY
129
L
PHE
139
A
PHE
139
L
TYR
173
A
TYR
173
L
THR
182
A
THR
182
L
VAL
159
A
VAL
159
L
SER
162
A
SER
162
L
SER
153
A
SER
153
L
GLU
154
A
GLU
154
L
ASN
145
A
ASN
145
L
ILE
150
A
ILE
150
L
SER
191
A
SER
191
L
THR
197
A
THR
197
L
ILE
205
A
ILE
205
L
ASN
210
A
ASN
210
H
GLN
3
B
GLN
3
H
GLN
6
B
GLN
6
H
CYS
22
B
CYS
22
H
SER
25
B
SER
25
H
LEU
58
B
LEU
58
H
TYR
60
B
TYR
60
H
GLU
46
B
GLU
46
H
ILE
51
B
ILE
51
H
VAL
34
B
VAL
34
H
LYS
38
B
LYS
38
H
ALA
92
B
ALA
92
H
SER
99
B
SER
99
H
PHE
111
B
PHE
111
H
TRP
114
B
TRP
114
H
LEU
58
B
LEU
58
H
TYR
60
B
TYR
60
H
GLU
46
B
GLU
46
H
ILE
51
B
ILE
51
H
VAL
34
B
VAL
34
H
LYS
38
B
LYS
38
H
ALA
92
B
ALA
92
H
SER
99
B
SER
99
H
THR
119
B
THR
119
H
VAL
122
B
VAL
122
H
GLU
10
B
GLU
10
H
VAL
12
B
VAL
12
H
SER
16
B
SER
16
H
MET
20
B
MET
20
H
THR
78
B
THR
78
H
LEU
86
B
LEU
86
H
THR
68
B
THR
68
H
ASP
73
B
ASP
73
H
SER
131
B
SER
131
H
LEU
135
B
LEU
135
H
VAL
147
B
VAL
147
H
LYS
154
B
LYS
154
H
MET
188
B
MET
188
H
VAL
194
B
VAL
194
H
HIS
175
B
HIS
175
H
PHE
177
B
PHE
177
H
VAL
204
B
VAL
204
H
VAL
208
B
VAL
208
H
VAL
217
B
VAL
217
H
LEU
221
B
LEU
221
4
P 1 21 1