1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Kohno, T.
Sasaki, T.
Fainzilber, M.
Sato, K.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
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 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 H11 N O2 S
149.211
y
METHIONINE
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
J.Biol.Chem.
JBCHA3
0071
0021-9258
277
36387
36391
10.1074/jbc.M206833200
12145313
Three-dimensional solution structure of the sodium channel agonist/antagonist delta-conotoxin TxVIA.
2002
10.2210/pdb1fu3/pdb
pdb_00001fu3
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
3043.562
DELTA-CONOTOXIN TXVIA
1
syn
polymer
TXIA, CONOTOXIN KING-KONG 0, KK-0
no
no
WCKQSGEMCNLLDQNCCDGYCIVLVCT
WCKQSGEMCNLLDQNCCDGYCIVLVCT
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
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
2002-09-20
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
RCSB
2000-09-14
REL
This sequence occurs naturally in Conus textile
sample
This structure was determined using standard 2D homonuclear techniques
structures with the lowest energy
100
20
2D NOESY
DQF-COSY
PE-COSY
TOCSY
0
7.0
ambient
288.0
K
distance geometry,
simulated annealing
1
lowest energy
5MM Delta-conotoxin TxVIA
90% H2O/10% D2O
5MM Delta-conotoxin TxVIA
100% D2O
Bruker
data analysis
XwinNMR
2.6
Brunger
refinement
X-PLOR
3.1
500
Bruker
DRX
TRP
1
n
1
TRP
1
A
CYS
2
n
2
CYS
2
A
LYS
3
n
3
LYS
3
A
GLN
4
n
4
GLN
4
A
SER
5
n
5
SER
5
A
GLY
6
n
6
GLY
6
A
GLU
7
n
7
GLU
7
A
MET
8
n
8
MET
8
A
CYS
9
n
9
CYS
9
A
ASN
10
n
10
ASN
10
A
LEU
11
n
11
LEU
11
A
LEU
12
n
12
LEU
12
A
ASP
13
n
13
ASP
13
A
GLN
14
n
14
GLN
14
A
ASN
15
n
15
ASN
15
A
CYS
16
n
16
CYS
16
A
CYS
17
n
17
CYS
17
A
ASP
18
n
18
ASP
18
A
GLY
19
n
19
GLY
19
A
TYR
20
n
20
TYR
20
A
CYS
21
n
21
CYS
21
A
ILE
22
n
22
ILE
22
A
VAL
23
n
23
VAL
23
A
LEU
24
n
24
LEU
24
A
VAL
25
n
25
VAL
25
A
CYS
26
n
26
CYS
26
A
THR
27
n
27
THR
27
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
ILE
22
A
O
ILE
22
A
N
VAL
25
A
N
VAL
25
1
A
SER
5
-62.15
97.82
1
A
ASN
15
-148.03
49.94
1
A
ASP
18
-160.95
43.32
1
A
VAL
23
60.72
-85.03
1
A
LEU
24
-152.67
24.43
2
A
CYS
2
49.76
170.24
2
A
SER
5
-66.60
96.95
2
A
ASP
13
-161.11
71.45
2
A
ASN
15
-111.98
59.80
2
A
CYS
16
-54.54
172.36
2
A
ASP
18
-160.26
31.77
2
A
VAL
23
59.89
-86.31
2
A
LEU
24
-149.41
19.01
3
A
CYS
2
52.56
166.45
3
A
SER
5
-61.83
98.16
3
A
CYS
9
-120.61
-168.43
3
A
ASN
10
-118.76
-93.83
3
A
LEU
11
170.16
-33.03
3
A
ASP
13
-146.06
36.27
3
A
ASN
15
-144.84
43.40
3
A
ASP
18
-160.28
44.29
3
A
VAL
23
61.13
-86.37
3
A
LEU
24
-156.17
19.52
4
A
SER
5
-47.78
95.92
4
A
CYS
9
-122.17
-168.88
4
A
LEU
12
-96.04
-61.86
4
A
ASN
15
-147.78
44.78
4
A
CYS
16
-46.79
165.08
4
A
ASP
18
-160.93
45.23
4
A
VAL
23
70.90
-79.68
4
A
LEU
24
-160.24
22.23
5
A
CYS
2
62.87
166.16
5
A
SER
5
-66.54
98.89
5
A
ASP
13
-93.43
45.37
5
A
ASN
15
-140.71
42.86
5
A
ASP
18
-160.76
50.06
5
A
VAL
23
60.73
-85.69
5
A
LEU
24
-154.78
27.45
6
A
SER
5
-66.83
96.50
6
A
LEU
12
-124.50
-56.58
6
A
ASP
13
-101.04
54.01
6
A
ASN
15
-143.84
46.86
6
A
ASP
18
-158.63
43.14
6
A
VAL
23
60.03
-86.12
6
A
LEU
24
-157.76
24.05
7
A
SER
5
-53.41
96.82
7
A
ASP
13
-92.93
38.39
7
A
ASN
15
-150.53
40.67
7
A
CYS
16
-45.12
162.79
7
A
ASP
18
-161.00
46.52
7
A
VAL
23
62.69
-86.15
7
A
LEU
24
-157.04
20.52
8
A
SER
5
-68.16
97.98
8
A
CYS
9
-121.09
-168.79
8
A
ASN
15
-152.73
42.26
8
A
ASP
18
-160.72
48.13
8
A
VAL
23
57.51
-88.10
8
A
LEU
24
-156.49
33.13
9
A
CYS
2
53.43
167.06
9
A
SER
5
-54.22
97.25
9
A
ASN
15
-143.90
43.64
9
A
ASP
18
-159.67
33.14
9
A
VAL
23
60.79
-87.81
9
A
LEU
24
-155.61
23.28
10
A
SER
5
-61.63
97.51
10
A
LEU
11
-83.97
44.61
10
A
LEU
12
-146.83
-34.12
10
A
ASP
13
-162.29
48.13
10
A
ASP
18
-155.14
44.70
10
A
VAL
23
60.53
-86.64
10
A
LEU
24
-159.95
24.48
11
A
SER
5
-47.47
98.38
11
A
ASP
13
-84.57
46.82
11
A
ASN
15
-141.89
40.17
11
A
ASP
18
-160.92
48.29
11
A
VAL
23
60.43
-87.17
11
A
LEU
24
-157.73
25.68
12
A
SER
5
-62.14
97.02
12
A
ASP
13
-98.47
34.39
12
A
CYS
16
-46.49
165.80
12
A
ASP
18
-160.19
43.58
12
A
VAL
23
59.66
-86.68
12
A
LEU
24
-158.17
33.97
13
A
CYS
2
-55.90
172.64
13
A
SER
5
-61.25
97.89
13
A
ASP
13
-102.27
53.58
13
A
ASP
18
-160.38
51.11
13
A
VAL
23
58.92
-86.96
13
A
LEU
24
-157.33
32.16
14
A
CYS
2
68.60
160.51
14
A
SER
5
-68.28
95.82
14
A
ASP
13
-156.00
46.58
14
A
ASP
18
-160.42
47.05
14
A
VAL
23
65.84
-83.81
14
A
LEU
24
-157.59
19.29
15
A
SER
5
-64.12
97.84
15
A
ASP
13
-89.46
45.34
15
A
ASN
15
-143.16
48.99
15
A
ASP
18
-160.28
60.53
15
A
VAL
23
71.21
-79.91
15
A
LEU
24
-159.87
21.58
16
A
CYS
2
-42.77
164.84
16
A
SER
5
-64.95
96.85
16
A
ASP
13
-107.65
57.75
16
A
ASP
18
-160.68
48.72
16
A
VAL
23
66.13
-83.83
16
A
LEU
24
-160.25
22.53
17
A
SER
5
-63.79
97.00
17
A
ASP
13
-157.25
74.39
17
A
ASN
15
-115.90
53.70
17
A
CYS
16
-47.71
169.58
17
A
ASP
18
-157.74
34.34
17
A
VAL
23
57.96
-87.99
17
A
LEU
24
-156.33
20.36
18
A
SER
5
-66.00
95.98
18
A
CYS
9
-113.43
-168.28
18
A
ASN
10
-116.89
-91.38
18
A
LEU
11
-179.82
-35.89
18
A
ASN
15
-143.95
49.84
18
A
ASP
18
-160.20
31.82
18
A
VAL
23
61.16
-86.88
18
A
LEU
24
-157.49
24.31
19
A
CYS
2
-48.23
171.46
19
A
SER
5
-43.84
96.76
19
A
ASN
15
-154.19
43.53
19
A
ASP
18
-160.24
31.57
19
A
VAL
23
60.86
-85.91
19
A
LEU
24
-158.74
23.63
20
A
SER
5
-60.59
97.29
20
A
LEU
11
-85.14
45.60
20
A
LEU
12
-147.00
-36.16
20
A
ASP
13
-166.42
54.17
20
A
ASN
15
-119.26
64.20
20
A
ASP
18
-156.55
22.04
20
A
VAL
23
57.80
-87.20
20
A
LEU
24
-156.99
26.51
THREE-DIMENSIONAL STRUCTURE IN SOLUTION OF THE SODIUM CHANNEL AGONIST/ANTAGONIST DELTA-CONOTOXIN TXVIA
1
N
N
disulf
2.023
A
CYS
2
A
SG
CYS
2
1_555
A
CYS
17
A
SG
CYS
17
1_555
disulf
2.017
A
CYS
9
A
SG
CYS
9
1_555
A
CYS
21
A
SG
CYS
21
1_555
disulf
2.021
A
CYS
16
A
SG
CYS
16
1_555
A
CYS
26
A
SG
CYS
26
1_555
METAL TRANSPORT INHIBITOR
DELTA-CONOTOXIN, CYSTINE KNOT MOTIF, TRIPLE-STRANDED, METAL TRANSPORT INHIBITOR
CXDA_CONTE
UNP
1
52
P18511
WCKQSGEMCNLLDQNCCDGYCIVLVCT
52
78
1FU3
1
27
P18511
A
1
1
27
2
anti-parallel
A
CYS
21
A
CYS
21
A
ILE
22
A
ILE
22
A
VAL
25
A
VAL
25
A
CYS
26
A
CYS
26