.013405
.007739
0.000000
0.000000
.015479
0.000000
0.000000
0.000000
.023310
0.00000
0.00000
0.00000
Saenger, W.
Walkinshaw, M.D.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
12
90.00
90.00
120.00
74.600
74.600
42.900
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
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
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
77
2400
2404
10.1073/pnas.77.5.2400
6930640
Three-dimensional structure of the "long" neurotoxin from cobra venom.
1980
.013405
.007739
0.000000
0.000000
.015479
0.000000
0.000000
0.000000
.023310
0.00000
0.00000
0.00000
1
x-ray
1
1.0
7842.094
ALPHA-COBRATOXIN
1
man
polymer
no
no
IRCFITPDITSKDCPNGHVCYTKTWCDAFCSIRGKRVDLGCAATCPTVKTGVDIQCCSTDNCNPFPTRKRP
IRCFITPDITSKDCPNGHVCYTKTWCDAFCSIRGKRVDLGCAATCPTVKTGVDIQCCSTDNCNPFPTRKRP
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Naja
sample
84476
Naja siamensis
2.20
43.97
pdbx_database_status
struct_conf
struct_conf_type
repository
Initial release
Version format compliance
Version format compliance
Derived calculations
Other
1
0
1982-05-26
1
1
2008-03-24
1
2
2011-07-13
1
3
2017-11-29
_pdbx_database_status.process_site
Y
BNL
1982-04-08
REL
ILE
1
n
1
ILE
1
A
ARG
2
n
2
ARG
2
A
CYS
3
n
3
CYS
3
A
PHE
4
n
4
PHE
4
A
ILE
5
n
5
ILE
5
A
THR
6
n
6
THR
6
A
PRO
7
n
7
PRO
7
A
ASP
8
n
8
ASP
8
A
ILE
9
n
9
ILE
9
A
THR
10
n
10
THR
10
A
SER
11
n
11
SER
11
A
LYS
12
n
12
LYS
12
A
ASP
13
n
13
ASP
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
HIS
18
n
18
HIS
18
A
VAL
19
n
19
VAL
19
A
CYS
20
n
20
CYS
20
A
TYR
21
n
21
TYR
21
A
THR
22
n
22
THR
22
A
LYS
23
n
23
LYS
23
A
THR
24
n
24
THR
24
A
TRP
25
n
25
TRP
25
A
CYS
26
n
26
CYS
26
A
ASP
27
n
27
ASP
27
A
ALA
28
n
28
ALA
28
A
PHE
29
n
29
PHE
29
A
CYS
30
n
30
CYS
30
A
SER
31
n
31
SER
31
A
ILE
32
n
32
ILE
32
A
ARG
33
n
33
ARG
33
A
GLY
34
n
34
GLY
34
A
LYS
35
n
35
LYS
35
A
ARG
36
n
36
ARG
36
A
VAL
37
n
37
VAL
37
A
ASP
38
n
38
ASP
38
A
LEU
39
n
39
LEU
39
A
GLY
40
n
40
GLY
40
A
CYS
41
n
41
CYS
41
A
ALA
42
n
42
ALA
42
A
ALA
43
n
43
ALA
43
A
THR
44
n
44
THR
44
A
CYS
45
n
45
CYS
45
A
PRO
46
n
46
PRO
46
A
THR
47
n
47
THR
47
A
VAL
48
n
48
VAL
48
A
LYS
49
n
49
LYS
49
A
THR
50
n
50
THR
50
A
GLY
51
n
51
GLY
51
A
VAL
52
n
52
VAL
52
A
ASP
53
n
53
ASP
53
A
ILE
54
n
54
ILE
54
A
GLN
55
n
55
GLN
55
A
CYS
56
n
56
CYS
56
A
CYS
57
n
57
CYS
57
A
SER
58
n
58
SER
58
A
THR
59
n
59
THR
59
A
ASP
60
n
60
ASP
60
A
ASN
61
n
61
ASN
61
A
CYS
62
n
62
CYS
62
A
ASN
63
n
63
ASN
63
A
PRO
64
n
64
PRO
64
A
PHE
65
n
65
PHE
65
A
PRO
66
n
66
PRO
66
A
THR
67
n
67
THR
67
A
ARG
68
n
68
ARG
68
A
LYS
69
n
69
LYS
69
A
ARG
70
n
70
ARG
70
A
PRO
71
n
71
PRO
71
A
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
-0.5000000000
0.8660254038
0.0000000000
0.8660254038
0.5000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
7_555
y,x,-z+2/3
crystal symmetry operation
0.0000000000
0.0000000000
28.6000000000
1
A
CA
CYS
14
WRONG HAND
1
A
A
SG
O
CYS
VAL
3
19
1.43
1
A
A
CD1
N
ILE
VAL
1
19
1.69
1
A
A
OG1
O
THR
PRO
67
71
1.84
1
A
A
O
N
THR
LYS
67
69
1.86
1
A
A
OG1
C
THR
PRO
67
71
1.95
1
A
A
SG
C
CYS
VAL
3
19
2.02
1
A
A
NZ
O
LYS
LYS
35
69
2.18
1
A
CYS
3
-12.06
1
21.03
2.50
121.70
142.73
A
A
A
C
N
CA
ARG
CYS
CYS
2
3
3
Y
1
35.57
1.20
111.50
147.07
A
A
A
CB
CA
C
CYS
CYS
CYS
3
3
3
N
1
-19.38
2.70
111.00
91.62
A
A
A
N
CA
C
CYS
CYS
CYS
3
3
3
N
1
12.99
1.60
122.70
135.69
A
A
A
O
C
N
PRO
PRO
ASP
7
7
8
Y
1
9.16
1.20
111.50
120.66
A
A
A
CB
CA
C
CYS
CYS
CYS
14
14
14
N
1
-21.13
1.80
110.60
89.47
A
A
A
N
CA
CB
CYS
CYS
CYS
14
14
14
N
1
-9.01
1.50
110.10
101.09
A
A
A
CB
CA
C
ALA
ALA
ALA
28
28
28
N
1
4.75
0.50
120.30
125.05
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
33
33
33
N
1
-16.18
2.20
117.20
101.02
A
A
A
CA
C
N
LYS
LYS
THR
49
49
50
Y
1
17.34
1.60
122.70
140.04
A
A
A
O
C
N
LYS
LYS
THR
49
49
50
Y
1
20.19
2.50
121.70
141.89
A
A
A
C
N
CA
LYS
THR
THR
49
50
50
Y
1
5.46
0.90
118.30
123.76
A
A
A
CB
CG
OD2
ASP
ASP
ASP
53
53
53
N
1
7.57
0.90
118.30
125.87
A
A
A
CB
CG
OD2
ASP
ASP
ASP
60
60
60
N
1
3.14
0.50
120.30
123.44
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
68
68
68
N
1
4.19
0.50
120.30
124.49
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
70
70
70
N
1
A
A
N
CA
CYS
CYS
3
3
0.331
0.020
1.459
1.790
N
1
A
A
CA
C
CYS
CYS
3
3
0.194
0.026
1.525
1.719
N
1
A
A
CA
CB
CYS
CYS
14
14
-0.476
0.013
1.526
1.050
N
1
A
A
CB
SG
CYS
CYS
14
14
0.586
0.017
1.818
2.404
N
1
A
A
CE1
NE2
HIS
HIS
18
18
-0.075
0.011
1.317
1.242
N
1
A
A
CA
CB
VAL
VAL
19
19
-0.138
0.021
1.543
1.405
N
1
A
A
NE
CZ
ARG
ARG
36
36
0.089
0.013
1.326
1.415
N
1
A
A
N
CA
GLY
GLY
40
40
0.091
0.015
1.456
1.547
N
1
A
A
N
CA
GLY
GLY
51
51
0.137
0.015
1.456
1.593
N
1
A
A
CA
C
GLY
GLY
51
51
0.102
0.016
1.514
1.616
N
1
A
A
N
CA
ARG
ARG
70
70
0.120
0.020
1.459
1.579
N
1
A
A
N
CA
PRO
PRO
71
71
0.105
0.017
1.468
1.573
N
1
A
A
CA
C
PRO
PRO
71
71
-0.151
0.020
1.524
1.373
N
1
A
A
C
OXT
PRO
PRO
71
71
0.891
0.019
1.229
2.120
N
1
A
A
CG2
N
THR
ALA
10
28
0.54
1_555
5_565
1
A
A
OD1
OE1
ASP
GLN
53
55
1.30
1_555
7_555
1
A
A
O
O
PRO
PRO
71
71
1.43
1_555
7_555
1
A
A
CG2
C
THR
ASP
10
27
1.46
1_555
5_565
1
A
A
O
CG
ILE
GLN
54
55
1.51
1_555
7_555
1
A
A
CG2
CA
THR
ALA
10
28
1.55
1_555
5_565
1
A
A
O
O
CYS
CYS
14
14
1.62
1_555
10_665
1
A
A
CB
N
THR
ALA
10
28
1.76
1_555
5_565
1
A
A
CG
OE1
ASP
GLN
53
55
1.94
1_555
7_555
1
A
A
OG1
CB
THR
PRO
67
71
2.11
1_555
7_555
1
A
ARG
2
-108.34
63.07
1
A
CYS
3
-37.44
119.07
1
A
ILE
5
65.14
160.70
1
A
ASP
8
-44.31
55.63
1
A
ILE
9
44.66
-116.37
1
A
SER
11
-177.61
-140.81
1
A
LYS
12
163.78
-153.25
1
A
ASP
13
38.64
97.46
1
A
VAL
19
171.41
171.98
1
A
ASP
27
-172.05
143.07
1
A
ALA
28
1.77
-50.51
1
A
CYS
30
-50.83
-91.41
1
A
SER
31
-5.64
-89.09
1
A
ARG
33
-149.80
-0.20
1
A
ALA
42
-125.31
-124.83
1
A
ALA
43
-174.21
103.92
1
A
THR
44
109.45
146.85
1
A
VAL
48
-110.81
-82.53
1
A
LYS
49
47.65
112.58
1
A
THR
50
66.85
-142.51
1
A
THR
59
-22.58
89.98
1
A
ASP
60
-16.35
-73.18
1
A
ASN
63
-161.78
10.22
1
A
PRO
64
-59.56
-172.85
1
A
THR
67
-21.04
106.97
1
A
ARG
68
7.43
-13.64
1
A
LYS
69
-152.89
-24.15
1
A
ARG
70
80.75
81.31
2.8
1
2.8
0
541
0
0
541
ALPHA COBRATOXIN
THREE-DIMENSIONAL STRUCTURE OF THE-LONG-NEUROTOXIN FROM COBRA VENOM
1
N
N
A
PHE
29
A
PHE
29
HELX_P
A
GLY
34
A
GLY
34
1
1
6
disulf
2.034
A
CYS
3
A
SG
CYS
3
1_555
A
CYS
20
A
SG
CYS
20
1_555
disulf
1.997
A
CYS
14
A
SG
CYS
14
1_555
A
CYS
41
A
SG
CYS
41
1_555
disulf
2.085
A
CYS
26
A
SG
CYS
26
1_555
A
CYS
30
A
SG
CYS
30
1_555
disulf
2.037
A
CYS
45
A
SG
CYS
45
1_555
A
CYS
56
A
SG
CYS
56
1_555
disulf
1.991
A
CYS
57
A
SG
CYS
57
1_555
A
CYS
62
A
SG
CYS
62
1_555
TOXIN
TOXIN
A
THR
6
A
THR
6
1
A
PRO
7
A
PRO
7
-16.16
A
CYS
14
A
CYS
14
1
A
PRO
15
A
PRO
15
-16.04
A
ARG
70
A
ARG
70
1
A
PRO
71
A
PRO
71
22.38
NXL1_NAJKA
UNP
1
1
P01391
IRCFITPDITSKDCPNGHVCYTKTWCDAFCSIRGKRVDLGCAATCPTVKTGVDIQCCSTDNCNPFPTRKRP
1
71
1CTX
1
71
P01391
A
1
1
71
3
anti-parallel
anti-parallel
A
ARG
36
A
ARG
36
A
GLY
40
A
GLY
40
A
CYS
20
A
CYS
20
A
TRP
25
A
TRP
25
A
ASP
53
A
ASP
53
A
CYS
57
A
CYS
57
179
P 65 2 2