1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Cheng, Y.
Wang, W.
Wang, J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
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 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
NE
BIOCHIM.BIOPHYS.ACTA
BBACAQ
0113
0006-3002
1594
353
363
10.1016/S0167-4838(01)00326-0
11904231
Structure-function relationship of three neurotoxins from the venom of Naja kaouthia: a comparison between the NMR-derived structure of NT2 with its homologues, NT1 and NT3
2002
10.2210/pdb1je9/pdb
pdb_00001je9
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
SINGLE WAVELENGTH
M
1
1.0
6869.747
SHORT NEUROTOXIN II
1
nat
polymer
SHORT NEUROTOXIN 1 - MONOCLED COBRA
no
no
LECHNQQSSQAPTTKTCSGETNCYKKWWSDHRGTIIERGCGCPKVKPGVNLNCCRTDRCNN
LECHNQQSSQAPTTKTCSGETNCYKKWWSDHRGTIIERGCGCPKVKPGVNLNCCRTDRCNN
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
monocled cobra
Naja
sample
8649
Naja kaouthia
database_2
pdbx_nmr_software
pdbx_struct_assembly
pdbx_struct_oper_list
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
1
0
2001-07-04
1
1
2008-04-27
1
2
2011-07-13
1
3
2022-02-23
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_nmr_software.name
Chemical shifts assignment
RCSB
Y
PDBJ
2001-06-16
REL
REL
structures with the lowest energy
30
18
2D NOESY
DQF-COSY
E-COSY
2D TOCSY
4.0
ambient
300
K
Simulated annealing, molecular dynamics
1
lowest energy
4mM NT2
90% H2O/10% D2O
MSI
data analysis
Felix
98
BRUKER
collection
XwinNMR
1.0
A.T. Brunger
structure solution
CNS
1.0
A.T. Brunger
refinement
CNS
1.0
600
Bruker
DMX
LEU
1
n
1
LEU
1
A
GLU
2
n
2
GLU
2
A
CYS
3
n
3
CYS
3
A
HIS
4
n
4
HIS
4
A
ASN
5
n
5
ASN
5
A
GLN
6
n
6
GLN
6
A
GLN
7
n
7
GLN
7
A
SER
8
n
8
SER
8
A
SER
9
n
9
SER
9
A
GLN
10
n
10
GLN
10
A
ALA
11
n
11
ALA
11
A
PRO
12
n
12
PRO
12
A
THR
13
n
13
THR
13
A
THR
14
n
14
THR
14
A
LYS
15
n
15
LYS
15
A
THR
16
n
16
THR
16
A
CYS
17
n
17
CYS
17
A
SER
18
n
18
SER
18
A
GLY
19
n
19
GLY
19
A
GLU
20
n
20
GLU
20
A
THR
21
n
21
THR
21
A
ASN
22
n
22
ASN
22
A
CYS
23
n
23
CYS
23
A
TYR
24
n
24
TYR
24
A
LYS
25
n
25
LYS
25
A
LYS
26
n
26
LYS
26
A
TRP
27
n
27
TRP
27
A
TRP
28
n
28
TRP
28
A
SER
29
n
29
SER
29
A
ASP
30
n
30
ASP
30
A
HIS
31
n
31
HIS
31
A
ARG
32
n
32
ARG
32
A
GLY
33
n
33
GLY
33
A
THR
34
n
34
THR
34
A
ILE
35
n
35
ILE
35
A
ILE
36
n
36
ILE
36
A
GLU
37
n
37
GLU
37
A
ARG
38
n
38
ARG
38
A
GLY
39
n
39
GLY
39
A
CYS
40
n
40
CYS
40
A
GLY
41
n
41
GLY
41
A
CYS
42
n
42
CYS
42
A
PRO
43
n
43
PRO
43
A
LYS
44
n
44
LYS
44
A
VAL
45
n
45
VAL
45
A
LYS
46
n
46
LYS
46
A
PRO
47
n
47
PRO
47
A
GLY
48
n
48
GLY
48
A
VAL
49
n
49
VAL
49
A
ASN
50
n
50
ASN
50
A
LEU
51
n
51
LEU
51
A
ASN
52
n
52
ASN
52
A
CYS
53
n
53
CYS
53
A
CYS
54
n
54
CYS
54
A
ARG
55
n
55
ARG
55
A
THR
56
n
56
THR
56
A
ASP
57
n
57
ASP
57
A
ARG
58
n
58
ARG
58
A
CYS
59
n
59
CYS
59
A
ASN
60
n
60
ASN
60
A
ASN
61
n
61
ASN
61
A
author_defined_assembly
1
monomeric
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
CYS
3
A
O
CYS
3
A
N
LYS
15
A
N
LYS
15
A
O
GLY
39
A
O
GLY
39
A
N
TYR
24
A
N
TYR
24
A
O
TRP
27
A
O
TRP
27
A
N
ASN
50
A
N
ASN
50
1
A
ASN
5
-150.93
49.33
1
A
SER
8
61.24
-164.24
1
A
PRO
12
-44.75
169.85
1
A
SER
18
-116.30
79.27
1
A
CYS
23
-112.00
-166.89
1
A
CYS
42
-160.25
63.16
1
A
PRO
43
-79.90
-168.22
1
A
PRO
47
-37.87
125.59
1
A
ASN
60
-97.49
30.06
2
A
ASN
5
-150.56
44.34
2
A
SER
9
78.48
-54.76
2
A
GLN
10
-54.40
-174.39
2
A
PRO
12
-45.28
170.87
2
A
GLU
20
-63.38
-177.02
2
A
THR
21
-155.35
-44.27
2
A
ASP
30
-129.30
-162.66
2
A
CYS
42
-160.07
59.73
2
A
PRO
43
-79.89
-168.11
2
A
PRO
47
-36.03
131.85
3
A
CYS
3
-79.76
-167.83
3
A
SER
8
59.81
-164.59
3
A
PRO
12
-43.06
160.97
3
A
THR
21
-160.00
-53.43
3
A
CYS
40
-160.04
75.36
3
A
CYS
42
-160.10
70.53
3
A
PRO
47
-36.62
120.70
4
A
ASN
5
-159.36
68.78
4
A
SER
8
68.23
164.14
4
A
SER
9
76.07
109.18
4
A
GLN
10
-46.74
174.79
4
A
ALA
11
77.33
69.01
4
A
PRO
12
-46.08
168.45
4
A
THR
21
-132.57
-57.32
4
A
CYS
42
-160.39
62.53
4
A
ASN
60
-99.58
33.00
5
A
ASN
5
-161.42
52.90
5
A
SER
8
67.46
-71.51
5
A
SER
9
-156.04
-47.21
5
A
PRO
12
-49.85
163.47
5
A
SER
18
-68.40
-76.21
5
A
THR
21
-158.51
-50.57
5
A
ASP
30
-127.79
-161.31
5
A
CYS
42
-160.05
53.20
6
A
GLU
2
-160.42
47.66
6
A
ASN
5
-172.97
36.39
6
A
SER
8
56.82
-170.02
6
A
SER
9
64.54
101.50
6
A
GLN
10
-49.22
174.50
6
A
ALA
11
62.73
65.54
6
A
PRO
12
-49.00
170.68
6
A
CYS
42
-160.22
61.19
6
A
PRO
47
-37.42
131.48
7
A
GLU
2
-115.64
76.78
7
A
ASN
5
-157.82
49.40
7
A
SER
8
61.83
-83.02
7
A
SER
9
178.51
-69.62
7
A
GLN
10
-66.84
-175.90
7
A
PRO
12
-46.86
159.60
7
A
SER
18
-99.22
30.88
7
A
GLU
20
-67.02
-174.48
7
A
THR
21
-128.92
-55.49
7
A
CYS
42
-160.17
66.81
7
A
PRO
43
-79.92
-169.35
8
A
CYS
3
-79.74
-163.38
8
A
SER
8
60.55
-168.43
8
A
ALA
11
-55.83
107.85
8
A
PRO
12
-46.98
173.33
8
A
CYS
42
-160.16
59.13
9
A
ASN
5
-174.09
49.52
9
A
SER
9
168.05
-78.96
9
A
PRO
12
-45.37
172.83
9
A
SER
18
-58.48
-74.55
9
A
ASP
30
-104.94
-68.68
9
A
HIS
31
-145.82
-78.23
9
A
CYS
42
-159.88
61.44
9
A
PRO
43
-79.83
-168.25
10
A
GLU
2
-160.66
52.96
10
A
ASN
5
-170.99
38.61
10
A
SER
8
61.35
-159.40
10
A
PRO
12
-42.72
163.61
10
A
THR
21
-103.64
-73.07
10
A
ASP
30
-107.82
-162.30
10
A
CYS
42
-160.10
59.46
10
A
ASN
60
-96.35
31.56
11
A
CYS
3
-79.74
-165.18
11
A
ASN
5
-155.19
50.02
11
A
SER
9
155.13
112.23
11
A
GLN
10
-43.06
163.63
11
A
ALA
11
73.98
69.57
11
A
PRO
12
-46.57
174.99
11
A
LYS
15
-160.05
-169.09
11
A
ASP
30
-121.36
-91.79
11
A
HIS
31
-135.54
-45.95
11
A
CYS
42
-160.20
63.92
11
A
PRO
43
-80.00
-167.33
12
A
GLU
2
-160.48
56.10
12
A
CYS
3
-79.86
-166.74
12
A
ASN
5
-164.49
42.26
12
A
SER
8
63.02
-81.52
12
A
SER
9
-179.96
-71.15
12
A
GLN
10
-62.93
-175.94
12
A
THR
13
-160.26
115.01
12
A
THR
21
-147.35
-47.01
12
A
HIS
31
179.36
104.85
12
A
CYS
42
-160.17
59.15
12
A
ASN
60
-100.20
54.87
13
A
CYS
3
-79.75
-168.77
13
A
SER
8
61.28
-162.47
13
A
PRO
12
-43.97
164.41
13
A
HIS
31
40.55
77.14
13
A
ARG
32
26.29
53.10
13
A
ARG
38
-114.67
-169.61
13
A
CYS
42
-160.24
61.05
13
A
PRO
43
-79.96
-168.23
13
A
PRO
47
-64.36
87.49
14
A
SER
8
61.59
-163.44
14
A
SER
9
-83.79
-77.39
14
A
ALA
11
67.20
64.07
14
A
GLU
20
-60.59
-175.89
14
A
THR
21
-142.90
-51.95
14
A
ASP
30
-122.55
-163.30
14
A
CYS
42
-160.43
63.59
14
A
PRO
43
-79.86
-168.31
15
A
GLU
2
-160.52
63.44
15
A
SER
8
63.03
-166.95
15
A
PRO
12
-44.13
166.41
15
A
SER
18
-119.59
77.10
15
A
CYS
23
-119.90
-167.17
15
A
CYS
42
-160.15
64.09
16
A
GLU
2
-119.53
71.99
16
A
ASN
5
-174.76
35.79
16
A
GLN
7
-79.75
-156.87
16
A
SER
9
159.32
112.98
16
A
GLN
10
-49.42
-179.11
16
A
PRO
12
-48.10
172.61
16
A
GLU
20
-63.42
-176.96
16
A
THR
21
-150.71
-45.88
16
A
ASP
30
-160.07
-91.79
16
A
ARG
32
-91.53
30.06
16
A
CYS
42
-160.04
56.15
16
A
PRO
43
-79.87
-168.04
17
A
CYS
3
-79.84
-165.28
17
A
ASN
5
-171.35
59.46
17
A
SER
8
74.48
-163.01
17
A
SER
9
-57.18
-80.71
17
A
GLN
10
37.84
-166.11
17
A
PRO
12
-41.03
161.65
17
A
GLU
20
-68.68
-178.10
17
A
ASP
30
-101.77
-162.55
17
A
CYS
42
-160.30
73.67
17
A
PRO
43
-79.94
-168.31
17
A
PRO
47
-39.90
94.33
17
A
ASN
60
-96.80
30.25
18
A
CYS
3
-79.86
-167.29
18
A
SER
8
63.50
-79.48
18
A
SER
9
-149.96
-46.77
18
A
GLN
10
-61.32
-175.95
18
A
PRO
12
-49.93
158.64
18
A
THR
14
-143.26
-2.94
18
A
THR
21
-107.49
-70.23
18
A
ASP
30
-93.61
-159.20
18
A
HIS
31
-42.79
-85.70
18
A
CYS
42
-160.36
56.90
18
A
PRO
43
-79.87
-167.46
18
A
VAL
45
-137.58
-140.39
18
A
PRO
47
-34.60
127.67
NMR SOLUTION STRUCTURE OF NT2
1
N
N
disulf
2.029
A
CYS
3
A
SG
CYS
3
1_555
A
CYS
23
A
SG
CYS
23
1_555
disulf
2.031
A
CYS
17
A
SG
CYS
17
1_555
A
CYS
40
A
SG
CYS
40
1_555
disulf
2.031
A
CYS
42
A
SG
CYS
42
1_555
A
CYS
53
A
SG
CYS
53
1_555
disulf
2.029
A
CYS
54
A
SG
CYS
54
1_555
A
CYS
59
A
SG
CYS
59
1_555
TOXIN
all beta sheet protein, postsynaptic neurotoxin, veonm, TOXIN
NXSC_NAJKA
UNP
1
1
P59276
1
61
1JE9
1
61
P59276
A
1
1
61
2
3
anti-parallel
anti-parallel
anti-parallel
A
GLU
2
A
GLU
2
A
HIS
4
A
HIS
4
A
THR
14
A
THR
14
A
THR
16
A
THR
16
A
GLY
33
A
GLY
33
A
CYS
40
A
CYS
40
A
CYS
23
A
CYS
23
A
ASP
30
A
ASP
30
A
ASN
50
A
ASN
50
A
CYS
54
A
CYS
54