1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Oswald, R.E.
Sutcliffe, M.J.
Bamberger, M.
Loring, R.H.
Braswell, E.
Dobson, C.M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
1
90.00
90.00
90.00
1.000
1.000
1.000
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
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
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
US
Biochemistry
BICHAW
0033
0006-2960
31
2962
2970
10.1021/bi00126a017
1550821
Solution structure of neuronal bungarotoxin determined by two-dimensional NMR spectroscopy: calculation of tertiary structure using systematic homologous model building, dynamical simulated annealing, and restrained molecular dynamics.
1992
US
Biochemistry
BICHAW
0033
0006-2960
30
4901
Solution Structure of Neuronal Bungarotoxin Determined by Two-Dimensional NMR Spectroscopy: Sequence-Specific Assignments, Secondary Structure, and Dimer Formation
1991
10.2210/pdb2nbt/pdb
pdb_00002nbt
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
7282.352
NEURONAL BUNGAROTOXIN
2
nat
polymer
no
no
RTCLISPSSTPQTCPNGQDICFLKAQCDKFCSIRGPVIEQGCVATCPQFRSNYRSLLCCTTDNCNH
RTCLISPSSTPQTCPNGQDICFLKAQCDKFCSIRGPVIEQGCVATCPQFRSNYRSLLCCTTDNCNH
A,B
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
many-banded krait
Bungarus
sample
8616
Bungarus multicinctus
VENOM
database_2
pdbx_database_status
pdbx_struct_assembly
pdbx_struct_oper_list
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Other
1
0
1998-03-11
1
1
2008-03-24
1
2
2011-07-13
1
3
2022-03-16
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
1998-03-11
SPRSDE
Y
BNL
1997-10-29
REL
LEAST RESTRAINT VIOLATION
14
10
NOESY
HOHAHA
COSY
RELAY
DOUBLE RELAY
4.2
1
atm
300
K
REFINEMENT DETAILS CAN BE FOUND IN THE JRNL CITATION ABOVE.
HOMOLOGY MODELLING FOLLOWED BY SIMULATED ANNEALING
BRUNGER
refinement
X-PLOR
structure solution
XPLOR
structure solution
COMPOSER
500
Bruker
AM-500
600
Nicolet
AM-600
600
Nicolet
HOME-BUILT 500
ARG
1
n
1
ARG
1
A
THR
2
n
2
THR
2
A
CYS
3
n
3
CYS
3
A
LEU
4
n
4
LEU
4
A
ILE
5
n
5
ILE
5
A
SER
6
n
6
SER
6
A
PRO
7
n
7
PRO
7
A
SER
8
n
8
SER
8
A
SER
9
n
9
SER
9
A
THR
10
n
10
THR
10
A
PRO
11
n
11
PRO
11
A
GLN
12
n
12
GLN
12
A
THR
13
n
13
THR
13
A
CYS
14
n
14
CYS
14
A
PRO
15
n
15
PRO
15
A
ASN
16
n
16
ASN
16
A
GLY
17
n
17
GLY
17
A
GLN
18
n
18
GLN
18
A
ASP
19
n
19
ASP
19
A
ILE
20
n
20
ILE
20
A
CYS
21
n
21
CYS
21
A
PHE
22
n
22
PHE
22
A
LEU
23
n
23
LEU
23
A
LYS
24
n
24
LYS
24
A
ALA
25
n
25
ALA
25
A
GLN
26
n
26
GLN
26
A
CYS
27
n
27
CYS
27
A
ASP
28
n
28
ASP
28
A
LYS
29
n
29
LYS
29
A
PHE
30
n
30
PHE
30
A
CYS
31
n
31
CYS
31
A
SER
32
n
32
SER
32
A
ILE
33
n
33
ILE
33
A
ARG
34
n
34
ARG
34
A
GLY
35
n
35
GLY
35
A
PRO
36
n
36
PRO
36
A
VAL
37
n
37
VAL
37
A
ILE
38
n
38
ILE
38
A
GLU
39
n
39
GLU
39
A
GLN
40
n
40
GLN
40
A
GLY
41
n
41
GLY
41
A
CYS
42
n
42
CYS
42
A
VAL
43
n
43
VAL
43
A
ALA
44
n
44
ALA
44
A
THR
45
n
45
THR
45
A
CYS
46
n
46
CYS
46
A
PRO
47
n
47
PRO
47
A
GLN
48
n
48
GLN
48
A
PHE
49
n
49
PHE
49
A
ARG
50
n
50
ARG
50
A
SER
51
n
51
SER
51
A
ASN
52
n
52
ASN
52
A
TYR
53
n
53
TYR
53
A
ARG
54
n
54
ARG
54
A
SER
55
n
55
SER
55
A
LEU
56
n
56
LEU
56
A
LEU
57
n
57
LEU
57
A
CYS
58
n
58
CYS
58
A
CYS
59
n
59
CYS
59
A
THR
60
n
60
THR
60
A
THR
61
n
61
THR
61
A
ASP
62
n
62
ASP
62
A
ASN
63
n
63
ASN
63
A
CYS
64
n
64
CYS
64
A
ASN
65
n
65
ASN
65
A
HIS
66
n
66
HIS
66
A
ARG
1
n
1
ARG
1
B
THR
2
n
2
THR
2
B
CYS
3
n
3
CYS
3
B
LEU
4
n
4
LEU
4
B
ILE
5
n
5
ILE
5
B
SER
6
n
6
SER
6
B
PRO
7
n
7
PRO
7
B
SER
8
n
8
SER
8
B
SER
9
n
9
SER
9
B
THR
10
n
10
THR
10
B
PRO
11
n
11
PRO
11
B
GLN
12
n
12
GLN
12
B
THR
13
n
13
THR
13
B
CYS
14
n
14
CYS
14
B
PRO
15
n
15
PRO
15
B
ASN
16
n
16
ASN
16
B
GLY
17
n
17
GLY
17
B
GLN
18
n
18
GLN
18
B
ASP
19
n
19
ASP
19
B
ILE
20
n
20
ILE
20
B
CYS
21
n
21
CYS
21
B
PHE
22
n
22
PHE
22
B
LEU
23
n
23
LEU
23
B
LYS
24
n
24
LYS
24
B
ALA
25
n
25
ALA
25
B
GLN
26
n
26
GLN
26
B
CYS
27
n
27
CYS
27
B
ASP
28
n
28
ASP
28
B
LYS
29
n
29
LYS
29
B
PHE
30
n
30
PHE
30
B
CYS
31
n
31
CYS
31
B
SER
32
n
32
SER
32
B
ILE
33
n
33
ILE
33
B
ARG
34
n
34
ARG
34
B
GLY
35
n
35
GLY
35
B
PRO
36
n
36
PRO
36
B
VAL
37
n
37
VAL
37
B
ILE
38
n
38
ILE
38
B
GLU
39
n
39
GLU
39
B
GLN
40
n
40
GLN
40
B
GLY
41
n
41
GLY
41
B
CYS
42
n
42
CYS
42
B
VAL
43
n
43
VAL
43
B
ALA
44
n
44
ALA
44
B
THR
45
n
45
THR
45
B
CYS
46
n
46
CYS
46
B
PRO
47
n
47
PRO
47
B
GLN
48
n
48
GLN
48
B
PHE
49
n
49
PHE
49
B
ARG
50
n
50
ARG
50
B
SER
51
n
51
SER
51
B
ASN
52
n
52
ASN
52
B
TYR
53
n
53
TYR
53
B
ARG
54
n
54
ARG
54
B
SER
55
n
55
SER
55
B
LEU
56
n
56
LEU
56
B
LEU
57
n
57
LEU
57
B
CYS
58
n
58
CYS
58
B
CYS
59
n
59
CYS
59
B
THR
60
n
60
THR
60
B
THR
61
n
61
THR
61
B
ASP
62
n
62
ASP
62
B
ASN
63
n
63
ASN
63
B
CYS
64
n
64
CYS
64
B
ASN
65
n
65
ASN
65
B
HIS
66
n
66
HIS
66
B
author_defined_assembly
2
dimeric
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
A
O
GLY
41
A
O
GLY
41
A
N
PHE
22
A
N
PHE
22
A
O
CYS
21
A
O
CYS
21
A
N
CYS
59
A
N
CYS
59
A
O
LEU
56
A
O
LEU
56
B
N
CYS
58
B
N
CYS
58
B
O
SER
55
B
O
SER
55
B
N
ALA
25
B
N
ALA
25
B
O
GLN
26
B
O
GLN
26
B
N
VAL
37
B
N
VAL
37
1
A
A
H
O
LYS
GLU
24
39
1.48
1
B
B
H
O
LYS
GLU
24
39
1.48
1
A
A
O
H
PRO
PHE
47
49
1.49
1
B
B
O
H
PRO
PHE
47
49
1.49
2
A
A
O
H
PRO
PHE
47
49
1.57
2
B
B
O
H
PRO
PHE
47
49
1.57
2
A
A
O
H
ALA
ARG
25
54
1.59
2
B
B
O
H
ALA
ARG
25
54
1.59
3
B
B
O
H
PRO
PHE
47
49
1.49
3
A
A
O
H
PRO
PHE
47
49
1.49
3
B
B
O
H
PHE
ILE
30
33
1.58
3
A
A
O
H
PHE
ILE
30
33
1.58
4
A
A
O
H
PRO
PHE
47
49
1.55
4
B
B
O
H
PRO
PHE
47
49
1.55
5
A
A
O
H
PRO
PHE
47
49
1.50
5
B
B
O
H
PRO
PHE
47
49
1.50
5
A
A
O
H
PHE
SER
30
32
1.55
5
B
B
O
H
PHE
SER
30
32
1.55
6
B
B
O
HG1
CYS
THR
59
60
1.45
6
A
A
O
HG1
CYS
THR
59
60
1.46
6
B
B
O
H
PRO
PHE
47
49
1.57
6
A
A
O
H
PRO
PHE
47
49
1.58
7
B
B
O
H
PRO
PHE
47
49
1.54
7
A
A
O
H
PRO
PHE
47
49
1.54
7
B
B
H
O
ILE
THR
20
45
1.55
7
A
A
H
O
ILE
THR
20
45
1.56
8
A
A
H
O
LYS
GLU
24
39
1.54
8
B
B
H
O
LYS
GLU
24
39
1.55
9
A
A
O
H
PHE
ILE
30
33
1.48
9
B
B
O
H
PHE
ILE
30
33
1.49
9
A
A
O
H
PRO
PHE
47
49
1.54
9
B
B
O
H
PRO
PHE
47
49
1.54
10
A
A
O
H
PRO
PHE
47
49
1.48
10
B
B
O
H
PRO
PHE
47
49
1.49
10
A
A
O
H
CYS
GLY
31
35
1.58
10
B
B
O
H
CYS
GLY
31
35
1.58
1
A
ARG
1
0.284
SIDE CHAIN
1
A
ARG
34
0.287
SIDE CHAIN
1
A
ARG
50
0.278
SIDE CHAIN
1
A
ARG
54
0.302
SIDE CHAIN
1
B
ARG
1
0.285
SIDE CHAIN
1
B
ARG
34
0.288
SIDE CHAIN
1
B
ARG
50
0.273
SIDE CHAIN
1
B
ARG
54
0.300
SIDE CHAIN
2
A
ARG
1
0.248
SIDE CHAIN
2
A
ARG
34
0.196
SIDE CHAIN
2
A
ARG
50
0.138
SIDE CHAIN
2
A
ARG
54
0.315
SIDE CHAIN
2
B
ARG
1
0.247
SIDE CHAIN
2
B
ARG
34
0.195
SIDE CHAIN
2
B
ARG
50
0.136
SIDE CHAIN
2
B
ARG
54
0.315
SIDE CHAIN
3
A
ARG
1
0.262
SIDE CHAIN
3
A
ARG
34
0.315
SIDE CHAIN
3
A
ARG
50
0.311
SIDE CHAIN
3
A
ARG
54
0.160
SIDE CHAIN
3
B
ARG
1
0.262
SIDE CHAIN
3
B
ARG
34
0.315
SIDE CHAIN
3
B
ARG
50
0.311
SIDE CHAIN
3
B
ARG
54
0.160
SIDE CHAIN
4
A
ARG
1
0.312
SIDE CHAIN
4
A
ARG
34
0.317
SIDE CHAIN
4
A
ARG
50
0.199
SIDE CHAIN
4
A
ARG
54
0.319
SIDE CHAIN
4
B
ARG
1
0.311
SIDE CHAIN
4
B
ARG
34
0.317
SIDE CHAIN
4
B
ARG
50
0.201
SIDE CHAIN
4
B
ARG
54
0.319
SIDE CHAIN
5
A
ARG
1
0.186
SIDE CHAIN
5
A
ARG
34
0.234
SIDE CHAIN
5
A
ARG
50
0.318
SIDE CHAIN
5
A
ARG
54
0.307
SIDE CHAIN
5
B
ARG
1
0.185
SIDE CHAIN
5
B
ARG
34
0.235
SIDE CHAIN
5
B
ARG
50
0.318
SIDE CHAIN
5
B
ARG
54
0.306
SIDE CHAIN
6
A
ARG
1
0.219
SIDE CHAIN
6
A
ARG
34
0.214
SIDE CHAIN
6
A
ARG
50
0.237
SIDE CHAIN
6
A
ARG
54
0.284
SIDE CHAIN
6
B
ARG
1
0.220
SIDE CHAIN
6
B
ARG
34
0.214
SIDE CHAIN
6
B
ARG
50
0.237
SIDE CHAIN
6
B
ARG
54
0.284
SIDE CHAIN
7
A
ARG
1
0.305
SIDE CHAIN
7
A
ARG
34
0.257
SIDE CHAIN
7
A
ARG
50
0.175
SIDE CHAIN
7
A
ARG
54
0.225
SIDE CHAIN
7
B
ARG
1
0.305
SIDE CHAIN
7
B
ARG
34
0.256
SIDE CHAIN
7
B
ARG
50
0.176
SIDE CHAIN
7
B
ARG
54
0.225
SIDE CHAIN
8
A
ARG
1
0.269
SIDE CHAIN
8
A
ARG
34
0.251
SIDE CHAIN
8
A
ARG
50
0.313
SIDE CHAIN
8
A
ARG
54
0.306
SIDE CHAIN
8
B
ARG
1
0.270
SIDE CHAIN
8
B
ARG
34
0.252
SIDE CHAIN
8
B
ARG
50
0.313
SIDE CHAIN
8
B
ARG
54
0.306
SIDE CHAIN
9
A
ARG
1
0.301
SIDE CHAIN
9
A
ARG
34
0.302
SIDE CHAIN
9
A
ARG
54
0.266
SIDE CHAIN
9
B
ARG
1
0.300
SIDE CHAIN
9
B
ARG
34
0.303
SIDE CHAIN
9
B
ARG
54
0.265
SIDE CHAIN
10
A
ARG
1
0.143
SIDE CHAIN
10
A
ARG
34
0.318
SIDE CHAIN
10
A
ARG
50
0.228
SIDE CHAIN
10
A
ARG
54
0.266
SIDE CHAIN
10
B
ARG
1
0.141
SIDE CHAIN
10
B
ARG
34
0.318
SIDE CHAIN
10
B
ARG
50
0.228
SIDE CHAIN
10
B
ARG
54
0.266
SIDE CHAIN
1
A
THR
2
-155.05
-155.65
1
A
SER
6
175.26
-60.06
1
A
PRO
7
-67.92
-93.96
1
A
GLN
12
-160.75
7.60
1
A
THR
13
-90.22
-152.90
1
A
CYS
14
168.64
57.60
1
A
LYS
29
63.20
121.51
1
A
PHE
30
70.88
-44.33
1
A
CYS
31
49.09
24.68
1
A
SER
32
-159.98
17.55
1
A
ALA
44
-53.41
-91.31
1
A
GLN
48
-65.22
51.85
1
A
PHE
49
36.07
-162.12
1
A
ARG
50
-172.66
138.36
1
A
TYR
53
-106.24
-168.37
1
A
SER
55
168.97
109.60
1
A
THR
60
50.73
19.13
1
B
THR
2
-155.44
-155.74
1
B
SER
6
175.14
-59.60
1
B
PRO
7
-68.62
-93.17
1
B
GLN
12
-160.88
7.44
1
B
THR
13
-90.26
-153.14
1
B
CYS
14
168.86
57.85
1
B
LYS
29
62.68
121.92
1
B
PHE
30
70.33
-43.98
1
B
CYS
31
49.03
24.42
1
B
SER
32
-159.51
17.13
1
B
ALA
44
-53.79
-92.13
1
B
GLN
48
-64.98
52.05
1
B
PHE
49
35.77
-162.22
1
B
ARG
50
-172.26
138.51
1
B
TYR
53
-106.03
-168.88
1
B
SER
55
168.84
109.26
1
B
THR
60
50.56
19.35
2
A
THR
2
-142.61
-93.82
2
A
CYS
3
-115.43
-74.43
2
A
PRO
11
-67.92
-140.04
2
A
GLN
12
-162.00
98.76
2
A
ASN
16
-136.37
-143.97
2
A
GLN
18
49.04
103.71
2
A
ASP
19
-97.20
53.91
2
A
ASP
28
-152.29
-138.17
2
A
LYS
29
-39.77
121.31
2
A
PHE
30
72.30
-36.83
2
A
CYS
31
54.29
16.16
2
A
SER
32
-141.57
-3.91
2
A
ILE
33
-129.83
-51.16
2
A
ARG
34
-159.11
50.50
2
A
VAL
43
-131.11
-95.80
2
A
ALA
44
178.28
-39.29
2
A
GLN
48
-65.30
64.45
2
A
PHE
49
-9.73
124.33
2
A
SER
51
-75.86
46.84
2
A
TYR
53
-108.02
-162.43
2
A
SER
55
162.78
133.65
2
A
THR
60
49.37
25.53
2
A
THR
61
-153.42
-94.27
2
B
THR
2
-142.85
-94.24
2
B
CYS
3
-115.12
-74.56
2
B
PRO
11
-67.95
-140.04
2
B
GLN
12
-162.07
98.59
2
B
ASN
16
-136.19
-144.15
2
B
GLN
18
48.70
103.70
2
B
ASP
19
-97.08
54.45
2
B
ASP
28
-151.92
-137.79
2
B
LYS
29
-39.85
121.40
2
B
PHE
30
72.00
-36.82
2
B
CYS
31
54.53
16.17
2
B
SER
32
-141.69
-4.13
2
B
ILE
33
-129.58
-51.09
2
B
ARG
34
-159.08
50.55
2
B
VAL
43
-131.29
-95.94
2
B
ALA
44
178.29
-38.57
2
B
GLN
48
-65.74
64.56
2
B
PHE
49
-9.69
124.34
2
B
SER
51
-75.83
47.00
2
B
TYR
53
-107.91
-162.59
2
B
SER
55
162.84
134.35
2
B
THR
60
48.84
25.37
2
B
THR
61
-153.20
-94.46
3
A
SER
6
59.03
-178.93
3
A
GLN
12
-147.03
42.89
3
A
THR
13
-113.62
-131.23
3
A
CYS
14
47.42
81.43
3
A
ASP
19
-86.13
-123.68
3
A
ILE
20
63.96
109.73
3
A
LYS
29
74.46
123.78
3
A
VAL
43
-155.25
-68.28
3
A
ALA
44
176.71
-68.75
3
A
PRO
47
-69.81
-178.31
3
A
GLN
48
-60.67
62.47
3
A
TYR
53
-98.05
-148.12
3
A
SER
55
165.77
113.31
3
A
THR
60
44.73
27.44
3
B
SER
6
59.21
-179.23
3
B
GLN
12
-147.10
42.79
3
B
THR
13
-113.50
-131.31
3
B
CYS
14
47.39
81.31
3
B
ASP
19
-86.19
-123.76
3
B
ILE
20
63.97
109.95
3
B
LYS
29
74.28
123.79
3
B
VAL
43
-155.10
-68.21
3
B
ALA
44
176.66
-68.82
3
B
PRO
47
-69.86
-178.59
3
B
GLN
48
-60.40
62.29
3
B
TYR
53
-98.06
-147.83
3
B
SER
55
165.75
113.33
3
B
THR
60
45.07
27.27
4
A
CYS
3
-125.41
-58.91
4
A
ILE
5
-157.30
-43.70
4
A
PRO
7
-77.36
-99.18
4
A
THR
10
-119.50
-84.73
4
A
GLN
12
-156.68
29.44
4
A
CYS
14
165.14
62.24
4
A
PRO
15
-73.55
48.60
4
A
LYS
29
56.85
84.55
4
A
PHE
30
58.31
93.87
4
A
CYS
31
-42.33
152.36
4
A
ALA
44
-49.30
-87.45
4
A
GLN
48
-67.03
52.89
4
A
PHE
49
32.62
-161.41
4
A
TYR
53
-120.70
-158.14
4
A
SER
55
159.46
106.82
4
B
CYS
3
-124.83
-59.08
4
B
ILE
5
-157.54
-43.49
4
B
PRO
7
-77.78
-98.70
4
B
THR
10
-119.53
-84.62
4
B
GLN
12
-156.55
29.68
4
B
CYS
14
165.61
62.18
4
B
PRO
15
-73.38
48.70
4
B
LYS
29
56.74
84.63
4
B
PHE
30
58.21
93.81
4
B
CYS
31
-42.20
152.03
4
B
ALA
44
-48.93
-87.01
4
B
GLN
48
-67.29
52.82
4
B
PHE
49
32.75
-162.02
4
B
TYR
53
-120.76
-158.30
4
B
SER
55
159.14
106.76
4
B
THR
60
49.86
22.36
5
A
ILE
5
-160.37
-34.05
5
A
SER
9
68.96
69.55
5
A
THR
13
-53.19
-172.08
5
A
ASN
16
65.26
-132.10
5
A
ILE
20
53.01
96.62
5
A
LYS
29
44.93
84.75
5
A
PHE
30
63.82
92.98
5
A
CYS
31
-63.83
53.61
5
A
SER
32
-169.93
26.35
5
A
GLN
48
-63.21
60.89
5
A
PHE
49
-45.72
106.93
5
A
SER
51
-76.86
28.88
5
A
TYR
53
-110.76
-158.13
5
A
SER
55
179.14
101.26
5
A
THR
60
52.69
18.01
5
B
ILE
5
-160.20
-34.10
5
B
SER
9
68.86
69.62
5
B
THR
13
-53.21
-172.26
5
B
ASN
16
65.48
-132.38
5
B
ILE
20
53.23
96.39
5
B
LYS
29
44.92
84.70
5
B
PHE
30
64.16
92.86
5
B
CYS
31
-64.05
54.05
5
B
SER
32
-170.33
26.35
5
B
GLN
48
-63.01
60.89
5
B
PHE
49
-45.89
106.77
5
B
SER
51
-76.83
28.82
5
B
TYR
53
-110.67
-157.94
5
B
SER
55
179.00
101.58
5
B
THR
60
52.65
17.94
6
A
SER
6
59.15
157.81
6
A
SER
8
71.73
39.63
6
A
SER
9
-168.88
104.01
6
A
PRO
11
-66.15
-137.52
6
A
GLN
12
-166.17
92.69
6
A
THR
13
-72.42
-134.86
6
A
CYS
14
-170.13
145.24
6
A
ASN
16
-168.57
-36.84
6
A
CYS
27
-60.89
89.47
6
A
LYS
29
64.80
62.48
6
A
PHE
30
72.25
32.21
6
A
CYS
31
-29.23
91.30
6
A
SER
32
176.63
-32.87
6
A
ARG
34
-152.40
46.60
6
A
ILE
38
-140.71
-74.70
6
A
VAL
43
-155.08
-77.19
6
A
ALA
44
-164.81
-71.23
6
A
GLN
48
-68.07
62.26
6
A
PHE
49
-5.84
117.53
6
A
SER
51
-74.38
46.16
6
A
TYR
53
-107.44
-167.37
6
A
SER
55
-179.19
122.49
6
A
THR
60
69.12
-7.15
6
A
ASP
62
44.06
-159.45
6
A
ASN
63
-96.65
41.98
6
A
CYS
64
83.77
-44.89
6
B
SER
6
58.90
157.68
6
B
SER
8
71.86
39.57
6
B
SER
9
-168.71
103.85
6
B
PRO
11
-66.15
-137.48
6
B
GLN
12
-166.21
93.03
6
B
THR
13
-72.49
-135.00
6
B
ASN
16
-168.99
-36.63
6
B
CYS
27
-60.85
89.34
6
B
LYS
29
64.52
62.73
6
B
PHE
30
71.95
32.27
6
B
CYS
31
-29.28
91.08
6
B
SER
32
176.88
-32.78
6
B
ARG
34
-152.58
46.54
6
B
ILE
38
-140.79
-74.99
6
B
VAL
43
-155.48
-76.97
6
B
ALA
44
-164.78
-71.52
6
B
GLN
48
-67.58
61.87
6
B
PHE
49
-5.67
117.28
6
B
SER
51
-74.54
46.46
6
B
TYR
53
-107.29
-167.64
6
B
SER
55
-179.18
122.74
6
B
THR
60
69.15
-7.55
6
B
ASP
62
44.06
-159.44
6
B
ASN
63
-96.53
42.03
6
B
CYS
64
83.55
-44.84
7
A
THR
2
-160.42
-135.44
7
A
CYS
3
-150.49
-39.35
7
A
LEU
4
-134.84
-147.26
7
A
ILE
5
-161.88
-156.71
7
A
SER
9
-156.06
-124.17
7
A
GLN
12
-165.19
-15.90
7
A
GLN
18
-140.67
-35.94
7
A
ILE
20
-39.42
169.33
7
A
CYS
21
-27.86
100.80
7
A
GLN
26
-151.83
-136.08
7
A
CYS
27
-172.82
130.99
7
A
LYS
29
44.59
95.00
7
A
PHE
30
78.59
-33.51
7
A
CYS
31
43.77
28.08
7
A
SER
32
-143.66
-10.97
7
A
ILE
33
-125.40
-72.79
7
A
VAL
43
-166.48
-82.31
7
A
ALA
44
175.74
-34.94
7
A
GLN
48
-68.93
61.09
7
A
PHE
49
-4.84
111.61
7
A
SER
51
-76.68
47.31
7
A
TYR
53
-102.76
-168.59
7
A
SER
55
-178.68
124.17
7
A
ASP
62
60.25
-172.58
7
A
ASN
63
-90.44
30.86
7
A
CYS
64
50.53
17.09
7
B
THR
2
-160.22
-135.34
7
B
CYS
3
-150.63
-39.30
7
B
LEU
4
-134.93
-147.20
7
B
ILE
5
-161.89
-156.90
7
B
SER
9
-155.52
-124.17
7
B
GLN
12
-165.24
-15.87
7
B
GLN
18
-140.92
-36.20
7
B
ILE
20
-39.68
169.50
7
B
CYS
21
-28.08
100.93
7
B
GLN
26
-151.17
-135.88
7
B
CYS
27
-172.92
130.76
7
B
LYS
29
44.77
94.75
7
B
PHE
30
78.97
-33.82
7
B
CYS
31
43.81
28.48
7
B
SER
32
-143.94
-11.25
7
B
ILE
33
-125.52
-72.55
7
B
VAL
43
-166.90
-82.14
7
B
ALA
44
175.80
-35.73
7
B
GLN
48
-68.82
61.11
7
B
PHE
49
-4.77
110.93
7
B
SER
51
-76.32
47.36
7
B
TYR
53
-102.94
-168.37
7
B
SER
55
-178.58
124.48
7
B
ASP
62
60.29
-172.39
7
B
ASN
63
-90.82
31.09
7
B
CYS
64
50.24
16.84
8
A
THR
2
-125.61
-164.68
8
A
ILE
5
-151.42
47.24
8
A
SER
9
64.92
81.70
8
A
ASN
16
-179.18
-30.03
8
A
LYS
29
59.06
104.03
8
A
PHE
30
76.32
-48.77
8
A
CYS
31
45.05
25.74
8
A
SER
32
-155.13
-7.51
8
A
ILE
33
-125.89
-53.32
8
A
ARG
34
-158.90
47.24
8
A
VAL
43
-162.80
-55.99
8
A
ALA
44
171.85
-76.15
8
A
PHE
49
-18.02
112.00
8
A
SER
51
-74.30
41.81
8
A
SER
55
163.24
135.00
8
A
THR
61
-124.37
-168.37
8
A
ASP
62
-65.82
-116.18
8
A
CYS
64
74.38
-53.35
8
B
THR
2
-125.66
-164.71
8
B
ILE
5
-151.56
47.32
8
B
SER
9
64.86
81.92
8
B
ASN
16
-179.20
-30.03
8
B
LYS
29
59.44
103.84
8
B
PHE
30
76.36
-48.50
8
B
CYS
31
44.78
25.77
8
B
SER
32
-155.19
-7.30
8
B
ILE
33
-126.13
-53.26
8
B
ARG
34
-158.90
47.18
8
B
VAL
43
-162.83
-55.88
8
B
ALA
44
171.82
-76.01
8
B
PHE
49
-17.95
112.09
8
B
SER
51
-74.28
41.66
8
B
SER
55
163.27
134.97
8
B
THR
61
-124.19
-168.53
8
B
ASP
62
-65.69
-116.13
8
B
CYS
64
74.21
-53.25
9
A
GLN
12
-157.35
85.56
9
A
CYS
21
-172.03
106.92
9
A
LYS
29
67.44
61.88
9
A
PHE
30
-166.90
-34.48
9
A
CYS
31
-38.25
-30.89
9
A
VAL
43
-88.53
-86.18
9
A
ALA
44
-156.35
-67.60
9
A
GLN
48
-64.20
63.57
9
A
PHE
49
-38.00
117.07
9
A
TYR
53
-100.93
-151.02
9
A
SER
55
163.23
124.06
9
A
CYS
59
-118.92
76.17
9
B
GLN
12
-158.00
85.59
9
B
CYS
21
-172.24
107.95
9
B
LYS
29
67.80
61.79
9
B
PHE
30
-166.90
-34.49
9
B
CYS
31
-38.31
-30.99
9
B
VAL
43
-87.95
-86.56
9
B
ALA
44
-155.99
-67.30
9
B
GLN
48
-64.37
63.61
9
B
PHE
49
-37.98
116.76
9
B
TYR
53
-101.63
-150.66
9
B
SER
55
163.20
123.53
9
B
CYS
59
-118.78
76.73
10
A
SER
6
71.46
166.27
10
A
SER
9
39.99
69.67
10
A
GLN
12
-134.61
-96.42
10
A
CYS
14
177.95
72.37
10
A
ASN
16
-159.64
-52.84
10
A
CYS
21
175.18
140.64
10
A
LYS
29
30.30
82.34
10
A
PHE
30
48.34
82.35
10
A
CYS
31
-39.82
-27.49
10
A
VAL
43
-138.38
-52.29
10
A
ALA
44
169.71
-85.62
10
A
GLN
48
-61.08
61.26
10
A
PHE
49
-38.38
135.92
10
A
TYR
53
-119.66
-155.36
10
A
SER
55
167.25
105.13
10
A
THR
60
47.48
25.40
10
A
ASP
62
60.60
147.75
10
B
SER
6
71.34
166.06
10
B
SER
9
39.91
69.94
10
B
GLN
12
-134.70
-96.73
10
B
CYS
14
177.96
72.55
10
B
ASN
16
-159.78
-52.32
10
B
CYS
21
174.87
140.64
10
B
LYS
29
30.02
82.13
10
B
PHE
30
48.23
82.63
10
B
CYS
31
-39.87
-27.31
10
B
VAL
43
-138.14
-52.16
10
B
ALA
44
169.83
-85.31
10
B
GLN
48
-61.25
61.44
10
B
PHE
49
-38.35
135.95
10
B
TYR
53
-119.71
-155.11
10
B
SER
55
167.07
105.26
10
B
THR
60
47.67
24.63
10
B
ASP
62
60.27
147.64
model building
X-PLOR
refinement
X-PLOR
phasing
X-PLOR
NEURONAL BUNGAROTOXIN, NMR, 10 STRUCTURES
1
N
N
1
N
N
disulf
2.020
A
CYS
3
A
SG
CYS
3
1_555
A
CYS
21
A
SG
CYS
21
1_555
disulf
2.020
A
CYS
14
A
SG
CYS
14
1_555
A
CYS
42
A
SG
CYS
42
1_555
disulf
2.022
A
CYS
27
A
SG
CYS
27
1_555
A
CYS
31
A
SG
CYS
31
1_555
disulf
2.028
A
CYS
46
A
SG
CYS
46
1_555
A
CYS
58
A
SG
CYS
58
1_555
disulf
2.019
A
CYS
59
A
SG
CYS
59
1_555
A
CYS
64
A
SG
CYS
64
1_555
disulf
2.022
B
CYS
3
B
SG
CYS
3
1_555
B
CYS
21
B
SG
CYS
21
1_555
disulf
2.022
B
CYS
14
B
SG
CYS
14
1_555
B
CYS
42
B
SG
CYS
42
1_555
disulf
2.020
B
CYS
27
B
SG
CYS
27
1_555
B
CYS
31
B
SG
CYS
31
1_555
disulf
2.030
B
CYS
46
B
SG
CYS
46
1_555
B
CYS
58
B
SG
CYS
58
1_555
disulf
2.021
B
CYS
59
B
SG
CYS
59
1_555
B
CYS
64
B
SG
CYS
64
1_555
TOXIN
TOXIN, VENOM, NEUROTOXIN
NXL1_BUNMU
UNP
1
1
P01398
MKTLLLTLVVVTIVCLDLGYTRTCLISPSSTPQTCPNGQDICFLKAQCDKFCSIRGPVIEQGCVATCPQFRSNYRSLLCC
TTDNCNH
22
87
2NBT
1
66
P01398
A
1
1
66
22
87
2NBT
1
66
P01398
B
1
1
66
6
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
VAL
37
A
VAL
37
A
GLY
41
A
GLY
41
A
CYS
21
A
CYS
21
A
GLN
26
A
GLN
26
A
SER
55
A
SER
55
A
CYS
59
A
CYS
59
B
SER
55
B
SER
55
B
CYS
59
B
CYS
59
B
CYS
21
B
CYS
21
B
GLN
26
B
GLN
26
B
VAL
37
B
VAL
37
B
GLY
41
B
GLY
41
1
P 1