1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Takeuchi, K.
Park, E.J.
Lee, C.W.
Kim, J.I.
Takahashi, H.
Swartz, K.J.
Shimada, I.
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
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
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
321
517
526
10.1016/S0022-2836(02)00595-8
12162963
Solution structure of omega-grammotoxin SIA, a gating modifier of P/Q and N-type Ca(2+) channel.
2002
10.2210/pdb1koz/pdb
pdb_00001koz
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
4122.778
Voltage-dependent Channel Inhibitor
1
syn
polymer
omega-Grammotoxin SIA
no
no
DCVRFWGKCSQTSDCCPHLACKSKWPRNICVWDGSV
DCVRFWGKCSQTSDCCPHLACKSKWPRNICVWDGSV
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
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
2002-08-28
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
RCSB
Y
PDBJ
2001-12-25
REL
REL
chemically synthesized by a solid-phase methodology
sample
THIS STRUCTURE WAS DETERMINED USING STANDARD 2D HOMONUCLEAR TECHNIQUES.
structures with the lowest energy
100
20
DQF-COSY
E-COSY
2D NOESY
0
3.5
1
atm
283
K
Additional comments about the NMR refinement can be placed here, e.g.
the structures are based on a total of 561 restraints, 536 are NOE-derived
distance constraints, 20 dihedral angle restraints,5 distance restraints
from hydrogen bonds.
simulated annealing
1
lowest energy
2.4mM Grammotoxin NA; 90% H2O, 10% D2O
90% H2O/10% D2O
BRUNGER
refinement
X-PLOR
3.1
Kraulis
data analysis
ANSIG
3.3
Bruker
collection
XwinNMR
1.3
600
Bruker
DRX
ASP
1
n
1
ASP
1
A
CYS
2
n
2
CYS
2
A
VAL
3
n
3
VAL
3
A
ARG
4
n
4
ARG
4
A
PHE
5
n
5
PHE
5
A
TRP
6
n
6
TRP
6
A
GLY
7
n
7
GLY
7
A
LYS
8
n
8
LYS
8
A
CYS
9
n
9
CYS
9
A
SER
10
n
10
SER
10
A
GLN
11
n
11
GLN
11
A
THR
12
n
12
THR
12
A
SER
13
n
13
SER
13
A
ASP
14
n
14
ASP
14
A
CYS
15
n
15
CYS
15
A
CYS
16
n
16
CYS
16
A
PRO
17
n
17
PRO
17
A
HIS
18
n
18
HIS
18
A
LEU
19
n
19
LEU
19
A
ALA
20
n
20
ALA
20
A
CYS
21
n
21
CYS
21
A
LYS
22
n
22
LYS
22
A
SER
23
n
23
SER
23
A
LYS
24
n
24
LYS
24
A
TRP
25
n
25
TRP
25
A
PRO
26
n
26
PRO
26
A
ARG
27
n
27
ARG
27
A
ASN
28
n
28
ASN
28
A
ILE
29
n
29
ILE
29
A
CYS
30
n
30
CYS
30
A
VAL
31
n
31
VAL
31
A
TRP
32
n
32
TRP
32
A
ASP
33
n
33
ASP
33
A
GLY
34
n
34
GLY
34
A
SER
35
n
35
SER
35
A
VAL
36
n
36
VAL
36
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
N
ALA
20
A
N
ALA
20
A
O
VAL
31
A
O
VAL
31
1
A
ARG
27
0.149
SIDE CHAIN
2
A
ARG
4
0.247
SIDE CHAIN
2
A
ARG
27
0.273
SIDE CHAIN
3
A
ARG
4
0.307
SIDE CHAIN
3
A
ARG
27
0.303
SIDE CHAIN
4
A
ARG
4
0.307
SIDE CHAIN
4
A
ARG
27
0.299
SIDE CHAIN
5
A
ARG
4
0.239
SIDE CHAIN
5
A
ARG
27
0.299
SIDE CHAIN
6
A
ARG
4
0.280
SIDE CHAIN
6
A
ARG
27
0.267
SIDE CHAIN
7
A
ARG
4
0.162
SIDE CHAIN
7
A
ARG
27
0.309
SIDE CHAIN
8
A
ARG
27
0.307
SIDE CHAIN
9
A
ARG
4
0.263
SIDE CHAIN
9
A
ARG
27
0.201
SIDE CHAIN
10
A
ARG
4
0.255
SIDE CHAIN
10
A
ARG
27
0.092
SIDE CHAIN
11
A
ARG
27
0.314
SIDE CHAIN
12
A
ARG
4
0.208
SIDE CHAIN
12
A
ARG
27
0.315
SIDE CHAIN
13
A
ARG
4
0.163
SIDE CHAIN
13
A
ARG
27
0.221
SIDE CHAIN
14
A
ARG
4
0.314
SIDE CHAIN
14
A
ARG
27
0.227
SIDE CHAIN
15
A
ARG
4
0.245
SIDE CHAIN
15
A
ARG
27
0.223
SIDE CHAIN
16
A
ARG
4
0.274
SIDE CHAIN
16
A
ARG
27
0.208
SIDE CHAIN
17
A
ARG
27
0.212
SIDE CHAIN
18
A
ARG
4
0.274
SIDE CHAIN
18
A
ARG
27
0.156
SIDE CHAIN
19
A
ARG
4
0.316
SIDE CHAIN
19
A
ARG
27
0.240
SIDE CHAIN
20
A
ARG
4
0.309
SIDE CHAIN
20
A
ARG
27
0.285
SIDE CHAIN
1
A
CYS
2
-49.44
172.69
1
A
ARG
4
-102.58
-168.29
1
A
TRP
6
58.27
81.04
1
A
LYS
8
-36.85
119.19
1
A
GLN
11
-175.68
-39.50
1
A
ASP
14
-137.96
-89.54
1
A
CYS
21
-101.34
61.48
1
A
TRP
25
-177.25
-60.20
1
A
ASN
28
167.50
38.31
2
A
CYS
2
-49.69
166.70
2
A
ARG
4
-104.18
-166.09
2
A
TRP
6
56.57
85.48
2
A
LYS
8
-36.84
121.98
2
A
SER
10
-127.37
-87.89
2
A
GLN
11
-154.18
34.04
2
A
SER
13
65.92
-84.17
2
A
ASP
14
58.56
-91.05
2
A
CYS
15
-66.67
-176.90
2
A
LYS
22
-161.69
97.54
2
A
LYS
24
-146.21
28.56
2
A
TRP
25
174.74
-57.50
2
A
ARG
27
61.19
105.32
2
A
ASN
28
69.89
76.08
3
A
PHE
5
-39.25
129.31
3
A
TRP
6
60.39
77.56
3
A
LYS
8
-37.65
122.37
3
A
SER
10
-161.88
33.20
3
A
THR
12
55.10
87.96
3
A
SER
13
54.55
91.33
3
A
LYS
22
179.11
108.24
3
A
TRP
25
-174.53
-59.84
3
A
ARG
27
26.21
49.35
3
A
ASN
28
179.64
30.47
4
A
ARG
4
-107.90
-167.89
4
A
TRP
6
55.74
84.05
4
A
LYS
8
-37.40
120.28
4
A
SER
10
-160.51
113.67
4
A
GLN
11
66.81
166.65
4
A
THR
12
46.77
-149.08
4
A
LYS
22
179.80
121.93
4
A
TRP
25
172.66
-54.96
4
A
ARG
27
66.02
93.89
4
A
ASN
28
57.59
91.31
5
A
ARG
4
-110.54
-168.49
5
A
LYS
8
-37.78
121.55
5
A
THR
12
62.97
-179.99
5
A
ASP
14
-146.17
11.09
5
A
LYS
22
179.31
121.76
5
A
TRP
25
176.71
-58.23
5
A
ARG
27
62.79
112.57
5
A
ASN
28
75.09
66.09
5
A
ASP
33
-74.57
-155.67
6
A
ARG
4
-105.40
-166.12
6
A
LYS
8
-37.56
130.90
6
A
SER
10
-151.93
36.00
6
A
THR
12
-97.64
47.94
6
A
ASP
14
-75.09
-75.62
6
A
CYS
15
-59.57
-175.35
6
A
LYS
22
174.94
104.13
6
A
LYS
24
-143.59
47.91
6
A
TRP
25
165.73
-50.27
6
A
ARG
27
75.38
81.48
6
A
ASN
28
57.48
90.81
7
A
ARG
4
-122.87
-167.90
7
A
LYS
8
-37.54
123.85
7
A
SER
10
-160.47
26.98
7
A
SER
13
45.14
92.65
7
A
CYS
15
-107.96
-163.66
7
A
LYS
22
-157.72
88.72
7
A
TRP
25
171.26
-55.95
7
A
ARG
27
59.25
122.56
7
A
ASN
28
72.01
57.76
7
A
TRP
32
-45.14
154.14
7
A
ASP
33
-77.73
-101.61
8
A
TRP
6
53.19
78.08
8
A
LYS
8
-36.85
126.26
8
A
SER
10
-161.90
39.90
8
A
GLN
11
-149.72
-68.74
8
A
CYS
15
-172.84
-176.93
8
A
LYS
24
-143.18
40.38
8
A
TRP
25
166.85
-52.86
8
A
ARG
27
62.79
93.96
8
A
ASN
28
66.51
88.49
8
A
TRP
32
-45.26
158.68
8
A
ASP
33
-80.51
-112.30
9
A
ARG
4
-112.39
-169.13
9
A
TRP
6
59.16
86.18
9
A
LYS
8
-37.46
122.44
9
A
SER
10
-157.59
80.17
9
A
GLN
11
58.31
-162.33
9
A
THR
12
51.46
19.82
9
A
CYS
15
-73.80
-166.47
9
A
TRP
25
169.51
-54.41
9
A
ARG
27
65.56
93.37
9
A
ASN
28
61.24
85.13
9
A
ASP
33
-126.62
-152.40
9
A
SER
35
-90.03
58.90
10
A
ARG
4
-112.66
-165.37
10
A
LYS
8
-37.75
120.92
10
A
SER
10
-160.70
-50.44
10
A
GLN
11
-59.37
-170.45
10
A
SER
13
55.15
91.12
10
A
ASP
14
-113.54
-81.08
10
A
CYS
21
-86.61
42.09
10
A
LYS
24
-140.61
32.60
10
A
TRP
25
166.34
-53.74
10
A
ARG
27
66.99
65.11
10
A
ASN
28
76.39
82.20
10
A
TRP
32
-39.54
149.08
11
A
CYS
2
-55.90
170.09
11
A
TRP
6
60.64
74.34
11
A
LYS
8
-37.47
121.73
11
A
SER
10
-160.34
106.53
11
A
GLN
11
56.68
161.11
11
A
SER
13
57.47
-85.57
11
A
ASP
14
81.73
-62.07
11
A
LYS
22
-179.12
117.91
11
A
TRP
25
172.12
-54.80
11
A
ARG
27
68.63
91.90
11
A
ASN
28
56.92
88.32
12
A
CYS
2
-56.36
174.30
12
A
ARG
4
-106.29
-168.81
12
A
TRP
6
64.30
67.47
12
A
LYS
8
-37.50
123.48
12
A
SER
13
179.35
-58.53
12
A
ASP
14
-41.48
-72.67
12
A
CYS
15
-57.08
-170.81
12
A
TRP
25
171.72
-57.75
12
A
ARG
27
64.40
120.91
13
A
ARG
4
-104.28
-169.97
13
A
TRP
6
61.90
77.66
13
A
LYS
8
-37.12
121.70
13
A
SER
13
170.68
37.48
13
A
ASP
14
-135.00
-65.20
13
A
TRP
25
167.54
-55.78
13
A
ARG
27
66.41
83.86
13
A
ASN
28
66.60
67.31
14
A
LYS
8
-37.38
124.41
14
A
GLN
11
-170.30
-35.34
14
A
SER
13
52.27
-88.88
14
A
CYS
15
-168.23
-168.04
14
A
LYS
22
175.55
101.08
14
A
TRP
25
173.32
-55.97
14
A
ARG
27
62.68
99.23
14
A
ASN
28
63.39
91.02
14
A
ASP
33
-69.34
-151.50
15
A
TRP
6
60.70
64.59
15
A
LYS
8
-37.31
124.15
15
A
THR
12
-42.34
96.69
15
A
SER
13
177.12
-40.10
15
A
CYS
15
-58.66
-166.99
15
A
TRP
25
172.14
-55.75
15
A
ARG
27
61.67
100.31
15
A
ASN
28
64.32
84.76
16
A
ARG
4
-107.30
-169.07
16
A
LYS
8
-37.76
123.99
16
A
SER
10
-160.65
58.08
16
A
GLN
11
-157.29
-108.88
16
A
CYS
15
-65.74
-171.19
16
A
LYS
24
-155.76
21.84
16
A
TRP
25
166.89
-53.76
16
A
ARG
27
65.83
76.47
16
A
ASN
28
64.25
94.50
17
A
ARG
4
-126.69
-163.87
17
A
TRP
6
51.68
80.07
17
A
LYS
8
-36.69
121.61
17
A
GLN
11
59.48
-140.64
17
A
SER
13
173.72
-38.28
17
A
CYS
21
-103.40
77.36
17
A
TRP
25
170.43
-53.85
17
A
ARG
27
64.02
87.19
17
A
ASN
28
62.28
88.75
17
A
ASP
33
-79.05
-162.01
18
A
ARG
4
-106.44
-169.66
18
A
TRP
6
61.67
71.16
18
A
LYS
8
-36.95
123.13
18
A
SER
10
-160.42
-57.78
18
A
THR
12
58.10
19.79
18
A
CYS
15
44.87
176.60
18
A
TRP
25
178.04
-59.30
18
A
ASN
28
175.02
33.82
18
A
TRP
32
-39.48
143.05
18
A
ASP
33
-93.79
-150.38
19
A
TRP
6
60.96
74.68
19
A
LYS
8
-37.51
121.60
19
A
SER
10
-100.59
-95.53
19
A
GLN
11
-72.29
-159.09
19
A
SER
13
-179.46
-137.49
19
A
ASP
14
49.22
24.73
19
A
CYS
15
-172.63
-172.67
19
A
LYS
22
-179.51
106.41
19
A
LYS
24
-146.48
45.92
19
A
TRP
25
167.67
-51.75
19
A
ARG
27
76.87
100.14
19
A
ASN
28
36.93
98.13
20
A
TRP
6
61.75
78.90
20
A
LYS
8
-37.35
121.48
20
A
SER
10
-157.56
77.97
20
A
GLN
11
58.56
-163.09
20
A
THR
12
57.95
-99.19
20
A
SER
13
-179.61
70.61
20
A
LYS
24
-144.40
54.39
20
A
TRP
25
163.15
-49.11
20
A
ARG
27
70.95
85.82
20
A
ASN
28
37.35
91.04
20
A
TRP
32
-39.66
139.21
SOLUTION STRUCTURE OF OMEGA-GRAMMOTOXIN SIA
1
N
N
disulf
2.022
A
CYS
2
A
SG
CYS
2
1_555
A
CYS
16
A
SG
CYS
16
1_555
disulf
2.021
A
CYS
9
A
SG
CYS
9
1_555
A
CYS
21
A
SG
CYS
21
1_555
disulf
2.022
A
CYS
15
A
SG
CYS
15
1_555
A
CYS
30
A
SG
CYS
30
1_555
TOXIN
TOXIN, CYSTINE KNOT
WGRTX_GRASP
UNP
1
1
P60590
DCVRFWGKCSQTSDCCPHLACKSKWPRNICVWDGSV
1
36
1KOZ
1
36
P60590
A
1
1
36
2
anti-parallel
A
LEU
19
A
LEU
19
A
ALA
20
A
ALA
20
A
VAL
31
A
VAL
31
A
TRP
32
A
TRP
32
1
P 1