1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Atkinson, R.A.
Kieffer, B.
Dejaegere, A.
Sirockin, F.
Lefevre, J.-F.
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 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
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
H2 N
16.023
AMINO GROUP
non-polymer
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
US
Biochemistry
BICHAW
0033
0006-2960
39
3908
3919
10.1021/bi992651h
10747778
Structural and dynamic characterization of omega-conotoxin MVIIA: the binding loop exhibits slow conformational exchange.
2000
10.2210/pdb1dw4/pdb
pdb_00001dw4
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
LIGAND TO N-TYPE CALCIUM CHANNELS
2650.224
OMEGA-CONOTOXIN MVIIA
1
syn
polymer
no
yes
CKGKGAKCSRLMYDCCTGSCRSGKC(NH2)
CKGKGAKCSRLMYDCCTGSCRSGKCX
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
database_2
pdbx_nmr_software
pdbx_struct_assembly
pdbx_struct_oper_list
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
1
0
2000-03-01
1
1
2008-04-27
1
2
2011-07-13
1
3
2022-02-16
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_nmr_software.name
_struct_conn.pdbx_leaving_atom_flag
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
NMR STRUCTURE OF OMEGA-CONOTOXIN MVIIA: NO CONSTRAINTS ON DISULFIDE BRIDGES
RCSB
Y
RCSB
2000-01-24
REL
REL
This peptide was chemically synthesized. The sequence of this peptide naturally occurs in Conus magus (Magus cone)
sample
temperature dependence of chemcial shifts, NH exchange into D2O, relaxation measurements at 500 and 600 MHz
structures with the lowest energy
500
32
2D NOESY
2D COSY
2D HOHAHA
2D 13C-1H HSQC
0
3.5
ambient
283
K
substructure embedding by distance geometry, simulated annealing regularisation of full structure, simulated annealing refinement
simulated annealing
1
lowest energy
1
H2O (10% D2O)
1
D2O
Bruker
collection
XwinNMR
1.2
D. Hare
processing
Felix
2.10
A. Bruenger
structure solution
X-PLOR
3.1
A. Bruenger
refinement
X-PLOR
3.1
500
Bruker
AMX
600
Bruker
DRX
CYS
1
n
1
CYS
1
A
LYS
2
n
2
LYS
2
A
GLY
3
n
3
GLY
3
A
LYS
4
n
4
LYS
4
A
GLY
5
n
5
GLY
5
A
ALA
6
n
6
ALA
6
A
LYS
7
n
7
LYS
7
A
CYS
8
n
8
CYS
8
A
SER
9
n
9
SER
9
A
ARG
10
n
10
ARG
10
A
LEU
11
n
11
LEU
11
A
MET
12
n
12
MET
12
A
TYR
13
n
13
TYR
13
A
ASP
14
n
14
ASP
14
A
CYS
15
n
15
CYS
15
A
CYS
16
n
16
CYS
16
A
THR
17
n
17
THR
17
A
GLY
18
n
18
GLY
18
A
SER
19
n
19
SER
19
A
CYS
20
n
20
CYS
20
A
ARG
21
n
21
ARG
21
A
SER
22
n
22
SER
22
A
GLY
23
n
23
GLY
23
A
LYS
24
n
24
LYS
24
A
CYS
25
n
25
CYS
25
A
CYS
25
n
26
NH2
26
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
1
A
A
O
H
LYS
CYS
2
16
1.52
1
A
A
H
O
LYS
ASP
2
14
1.54
1
A
A
H
O
ARG
LYS
21
24
1.59
3
A
A
H
O
ARG
LYS
21
24
1.46
3
A
A
HH21
O
ARG
CYS
21
25
1.49
4
A
A
O
H
LYS
CYS
2
16
1.49
4
A
A
H
O
LYS
ASP
2
14
1.55
5
A
A
O
H
LYS
CYS
2
16
1.49
5
A
A
H
O
LYS
ASP
2
14
1.53
6
A
A
H
O
ARG
LYS
21
24
1.46
6
A
A
O
H
LYS
CYS
2
16
1.52
7
A
A
O
H
LYS
CYS
2
16
1.48
8
A
A
O
H
LYS
CYS
2
16
1.50
9
A
A
H
O
ARG
LYS
21
24
1.50
9
A
A
H
O
LYS
ASP
2
14
1.53
9
A
A
O
H
LYS
CYS
2
16
1.56
10
A
A
O
H
LYS
CYS
2
16
1.50
11
A
A
O
H
LYS
CYS
2
16
1.55
12
A
A
O
H
LYS
CYS
2
16
1.47
12
A
A
O
H
ARG
LYS
21
24
1.59
13
A
A
H
O
ARG
LYS
21
24
1.51
14
A
A
H
O
ARG
LYS
21
24
1.48
14
A
A
H
O
LYS
ASP
2
14
1.56
15
A
A
O
H
LYS
CYS
2
16
1.49
16
A
A
H
O
ARG
LYS
21
24
1.51
17
A
A
O
H
LYS
CYS
2
16
1.59
18
A
A
O
H
LYS
CYS
2
16
1.49
18
A
A
H
O
LYS
ASP
2
14
1.59
19
A
A
O
H
LYS
CYS
2
16
1.49
20
A
A
H
O
ARG
LYS
21
24
1.49
21
A
A
H
O
LYS
ASP
2
14
1.59
22
A
A
H
O
ARG
LYS
21
24
1.48
22
A
A
H
O
LYS
ASP
2
14
1.57
23
A
A
H
O
LYS
ASP
2
14
1.60
24
A
A
O
H
LYS
CYS
2
16
1.48
24
A
A
H
O
ARG
LYS
21
24
1.48
25
A
A
O
H
LYS
CYS
2
16
1.48
25
A
A
O
H
ARG
LYS
21
24
1.58
26
A
A
H
O
CYS
GLY
8
23
1.47
26
A
A
O
H
LYS
CYS
2
16
1.49
27
A
A
H
O
CYS
GLY
8
23
1.47
27
A
A
O
H
LYS
CYS
2
16
1.49
29
A
A
O
H
LYS
CYS
2
16
1.50
29
A
A
H
O
CYS
GLY
8
23
1.55
30
A
A
O
H
ARG
LYS
21
24
1.56
31
A
A
O
H
LYS
CYS
2
16
1.49
31
A
A
O
H
ARG
LYS
21
24
1.57
1
A
LYS
4
-46.18
153.05
1
A
ALA
6
-78.23
46.45
1
A
LYS
7
52.53
164.15
1
A
SER
9
-98.71
-86.86
1
A
ARG
10
-156.72
-38.89
1
A
LEU
11
-167.15
42.14
1
A
TYR
13
74.90
49.50
1
A
THR
17
-104.53
-99.69
1
A
SER
22
44.15
25.97
2
A
LYS
2
-109.13
-141.34
2
A
ALA
6
-67.32
71.41
2
A
LYS
7
-33.92
153.13
2
A
ARG
10
179.20
-87.55
2
A
THR
17
-85.89
-137.07
2
A
SER
19
-151.08
-158.26
3
A
LYS
7
56.04
154.13
3
A
ARG
10
176.91
-83.42
4
A
LYS
7
-31.77
152.46
4
A
SER
9
-91.24
-62.50
4
A
ARG
10
166.01
102.40
4
A
TYR
13
60.53
66.96
4
A
SER
22
58.73
18.75
5
A
LYS
4
-44.81
158.88
5
A
LYS
7
-35.52
156.18
5
A
SER
9
-91.30
-62.51
5
A
ARG
10
167.90
96.94
5
A
LEU
11
78.84
54.56
5
A
TYR
13
60.46
80.94
5
A
ASP
14
-144.93
-37.80
6
A
LYS
7
55.89
153.85
6
A
ARG
10
159.33
101.15
6
A
CYS
16
-59.84
-9.91
6
A
SER
22
54.94
17.94
7
A
LYS
4
-48.49
154.45
7
A
LYS
7
-35.86
157.66
7
A
ARG
10
-175.08
-85.22
8
A
ALA
6
-67.19
67.44
8
A
LYS
7
-20.80
136.80
8
A
SER
9
-91.71
31.55
8
A
ARG
10
81.19
-43.59
8
A
THR
17
-93.52
-133.47
8
A
SER
22
47.93
22.72
9
A
LYS
7
56.44
149.06
9
A
ARG
10
161.14
94.08
9
A
SER
22
56.77
15.54
10
A
LYS
7
-18.36
131.67
10
A
ARG
10
177.05
24.91
10
A
LEU
11
160.98
-18.35
10
A
MET
12
-39.03
-29.87
10
A
TYR
13
64.41
62.49
10
A
SER
19
-125.52
-169.13
11
A
LYS
7
56.27
146.92
11
A
CYS
8
172.48
178.11
11
A
ARG
10
-39.64
-37.88
11
A
LEU
11
-85.88
-111.34
11
A
MET
12
39.50
75.33
11
A
SER
22
79.52
-23.70
12
A
LYS
7
-31.67
150.23
12
A
SER
9
-92.00
35.39
12
A
ARG
10
55.33
93.17
12
A
LEU
11
86.31
62.50
12
A
SER
22
44.46
26.08
13
A
LYS
7
55.55
149.46
13
A
SER
9
-90.14
-69.36
13
A
ARG
10
166.19
108.32
14
A
LYS
4
-46.91
165.44
14
A
LYS
7
31.66
44.66
14
A
CYS
8
-49.21
178.31
14
A
SER
9
-92.25
36.40
14
A
ARG
10
79.02
-80.94
14
A
LEU
11
-115.53
79.62
14
A
THR
17
-114.98
-121.28
14
A
SER
19
-115.05
-149.36
15
A
LYS
7
-33.50
153.01
15
A
ARG
10
175.97
-34.76
15
A
LEU
11
-150.81
23.40
15
A
CYS
20
-58.62
91.94
16
A
LYS
7
55.52
159.70
16
A
ARG
10
175.26
-76.90
16
A
SER
19
-121.91
-162.29
17
A
LYS
4
-44.91
166.83
17
A
LYS
7
30.19
45.55
17
A
CYS
8
-54.47
-178.68
17
A
ARG
10
178.63
-94.57
17
A
LEU
11
-90.58
43.08
17
A
THR
17
-98.88
-118.55
17
A
SER
19
-128.35
-168.12
17
A
SER
22
45.10
26.18
18
A
LYS
7
-11.49
128.33
18
A
SER
9
-90.83
-66.28
18
A
ARG
10
168.82
108.90
18
A
TYR
13
64.74
65.95
18
A
SER
19
-128.61
-167.37
19
A
LYS
7
-20.17
138.41
19
A
SER
9
-90.30
-73.35
19
A
ARG
10
-167.82
17.88
19
A
LEU
11
157.70
36.87
19
A
THR
17
-117.94
-115.48
19
A
SER
22
47.24
23.42
20
A
LYS
7
52.66
123.34
20
A
SER
9
-92.26
35.68
20
A
ARG
10
78.14
-54.83
20
A
LEU
11
-148.93
43.21
20
A
SER
22
59.03
15.38
21
A
ALA
6
-69.62
78.15
21
A
LYS
7
-34.80
159.56
21
A
ARG
10
173.44
-73.09
21
A
LEU
11
-118.28
58.37
22
A
LYS
7
55.25
150.79
22
A
ARG
10
168.17
-63.65
22
A
SER
19
-103.22
-169.62
23
A
LYS
2
-106.47
-156.90
23
A
LYS
4
-45.63
153.96
23
A
ALA
6
-67.73
73.55
23
A
LYS
7
-35.26
158.19
23
A
SER
9
-91.77
34.96
23
A
ARG
10
87.89
-75.62
23
A
TYR
13
56.96
71.87
23
A
THR
17
-88.66
-116.26
23
A
SER
19
-124.17
-148.89
23
A
SER
22
47.71
27.58
24
A
LYS
7
-29.79
146.35
24
A
ARG
10
158.35
100.98
24
A
TYR
13
60.30
68.63
24
A
SER
22
44.88
25.35
25
A
ALA
6
-64.99
74.79
25
A
LYS
7
-28.27
150.31
25
A
ARG
10
-13.60
88.39
25
A
LEU
11
79.59
106.30
25
A
MET
12
-159.63
-35.34
25
A
TYR
13
86.51
44.59
25
A
THR
17
-144.07
-81.45
26
A
ALA
6
-69.48
73.57
26
A
LYS
7
-31.84
150.47
26
A
CYS
8
-163.58
-167.53
26
A
SER
9
-93.53
-93.19
26
A
ARG
10
-170.88
115.48
26
A
LEU
11
80.37
13.99
26
A
SER
22
79.35
-36.26
27
A
LYS
7
-30.49
148.64
27
A
CYS
8
-164.67
-162.24
27
A
SER
9
-92.32
-141.14
27
A
ARG
10
-103.05
-64.20
27
A
LEU
11
-101.01
50.08
27
A
SER
22
79.56
-8.77
28
A
LYS
7
52.68
129.26
28
A
CYS
8
-167.58
-168.69
28
A
SER
9
-93.38
-129.95
28
A
LEU
11
78.13
59.72
28
A
THR
17
-153.22
56.64
28
A
SER
22
78.69
-35.15
29
A
LYS
4
-49.77
154.88
29
A
ALA
6
-69.71
74.45
29
A
LYS
7
-29.02
148.19
29
A
CYS
8
-170.08
-169.37
29
A
LEU
11
159.45
-16.24
29
A
THR
17
-137.22
-85.88
29
A
SER
19
-129.65
-166.04
30
A
LYS
7
55.34
154.67
30
A
CYS
8
163.45
-168.37
30
A
SER
9
-92.35
-139.11
30
A
LEU
11
86.92
6.67
30
A
TYR
13
65.35
66.25
30
A
SER
22
48.27
23.36
31
A
ALA
6
-69.93
74.13
31
A
LYS
7
-32.51
152.48
31
A
CYS
8
-169.76
-165.57
31
A
SER
9
-92.76
-121.36
31
A
LEU
11
77.06
31.30
31
A
THR
17
-117.73
-111.56
31
A
SER
19
-114.52
-165.98
32
A
LYS
4
-44.79
158.40
32
A
LYS
7
46.93
175.64
32
A
CYS
8
150.80
-172.73
32
A
SER
9
-93.35
-132.42
32
A
SER
22
80.07
-12.01
NMR STRUCTURE OF OMEGA-CONOTOXIN MVIIA: CONSTRAINTS ON DISULPHIDE BRIDGES
1
N
N
disulf
2.018
A
CYS
1
A
SG
CYS
1
1_555
A
CYS
16
A
SG
CYS
16
1_555
disulf
2.023
A
CYS
8
A
SG
CYS
8
1_555
A
CYS
20
A
SG
CYS
20
1_555
disulf
2.019
A
CYS
15
A
SG
CYS
15
1_555
A
CYS
25
A
SG
CYS
25
1_555
covale
1.302
both
A
CYS
25
A
C
CYS
25
1_555
A
NH2
26
A
N
NH2
26
1_555
TOXIN
CONOTOXIN, CALCIUM CHANNEL, CONFORMATIONAL EXCHANGE, TOXIN
CXO7A_CONMA
UNP
1
P05484
1
25
1DW4
1
25
P05484
A
1
1
25
BINDING SITE FOR RESIDUE NH2 A 26
A
NH2
26
Software
3
A
LYS
4
A
LYS
4
3
1_555
A
SER
19
A
SER
19
3
1_555
A
CYS
25
A
CYS
25
3
1_555
1
P 1