1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Eliseo, T.
Cicero, D.O.
Polticelli, F.
Schinina, M.E.
Massilia, G.R.
Paci, M.
Ascenzi, P.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
1
90.00
90.00
90.00
1.000
1.000
1.000
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C11 H12 N2 O2
204.225
D-TRYPTOPHAN
D-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
H2 N
16.023
AMINO GROUP
non-polymer
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
US
Biopolymers
BIPMAA
0161
0006-3525
74
189
198
10.1002/bip.20025
15150794
Solution structure of the cyclic peptide contryphan-Vn, a Ca2+-dependent K+ channel modulator
2004
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
1090.277
CONTRYPHAN-VN, MAJOR FORM (CIS CONFORMER)
1
syn
polymer
no
yes
GDCP(DTR)KPWC(NH2)
GDCPWKPWCX
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
pdbx_entity_src_syn
pdbx_nmr_software
pdbx_nmr_spectrometer
pdbx_struct_assembly
pdbx_struct_oper_list
struct_conn
struct_ref
struct_ref_seq
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
Source and taxonomy
1
0
2003-03-04
1
1
2008-04-29
1
2
2011-07-13
1
3
2020-06-24
_pdbx_entity_src_syn.ncbi_taxonomy_id
_pdbx_entity_src_syn.organism_scientific
_pdbx_entity_src_syn.pdbx_beg_seq_num
_pdbx_entity_src_syn.pdbx_end_seq_num
_pdbx_nmr_software.name
_pdbx_nmr_spectrometer.model
_struct_conn.pdbx_leaving_atom_flag
2003-03-04
SPRSDE
RCSB
Y
RCSB
2003-02-11
REL
THE PEPTIDE WAS CHEMICALLY SYNTHESIZED. THE SEQUENCE OF THE PEPTIDE IS NATURALLY FOUND IN THE VENOM DUCT OF CONUS VENTRICOSUS (MARINE CONE SNAIL).
32630
synthetic construct
sample
1
10
HETERONUCLEAR EXPERIMENTS WERE PERFORMED AT NATURAL ABUNDANCE
FEWEST RESTRAINTS VIOLATIONS, LOWEST ENERGY
200
20
2D TOCSY
2D ROESY
COSY
1H- 15N HSQC
1H-13C HMQC
1H-13C HSQC-TOCSY
3.5
AMBIENT
298
K
simulated annealing
1
closest to the average
5 MM PROTEIN
H2O+D2O, D2O
structure solution
XwinNMR
structure solution
NMRPipe
structure solution
NMRView
structure solution
XPLOR
1.5
refinement
XPLOR
1.5
400
Bruker
AVANCE
GLY
1
n
1
GLY
1
A
ASP
2
n
2
ASP
2
A
CYS
3
n
3
CYS
3
A
PRO
4
n
4
PRO
4
A
DTR
5
n
5
DTR
5
A
LYS
6
n
6
LYS
6
A
PRO
7
n
7
PRO
7
A
TRP
8
n
8
TRP
8
A
CYS
9
n
9
CYS
9
A
NH2
10
n
10
NH2
10
A
author_defined_assembly
1
monomeric
A
DTR
5
D-TRYPTOPHAN
A
DTR
5
TRP
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
identity operation
0.0000000000
0.0000000000
0.0000000000
1
A
A
C
H
DTR
LYS
5
6
1.38
3
A
A
O
HZ3
ASP
LYS
2
6
1.50
17
A
A
O
N
GLY
CYS
1
3
2.05
1
A
A
C
N
DTR
LYS
5
6
1.06
1
A
A
C
N
TRP
CYS
8
9
1.16
1
-15.03
1.80
110.60
95.57
A
A
A
N
CA
CB
ASP
ASP
ASP
2
2
2
N
1
13.76
2.20
117.20
130.96
A
A
A
CA
C
N
DTR
DTR
LYS
5
5
6
Y
1
-19.78
1.60
122.70
102.92
A
A
A
O
C
N
DTR
DTR
LYS
5
5
6
Y
1
55.94
2.60
111.60
167.54
A
A
A
CB
CG
CD
LYS
LYS
LYS
6
6
6
N
1
62.91
3.00
111.90
174.81
A
A
A
CG
CD
CE
LYS
LYS
LYS
6
6
6
N
1
25.03
2.30
111.70
136.73
A
A
A
CD
CE
NZ
LYS
LYS
LYS
6
6
6
N
1
18.05
1.50
110.80
128.85
A
A
A
N
CA
CB
CYS
CYS
CYS
9
9
9
N
1
17.17
1.10
114.20
131.37
A
A
A
CA
CB
SG
CYS
CYS
CYS
9
9
9
N
1
A
A
C
N
GLY
ASP
1
2
0.142
0.023
1.336
1.478
Y
1
A
A
N
CA
ASP
ASP
2
2
-0.353
0.020
1.459
1.106
N
1
A
A
CA
CB
ASP
ASP
2
2
-0.437
0.022
1.535
1.098
N
1
A
A
CB
SG
CYS
CYS
3
3
-0.255
0.016
1.812
1.557
N
1
A
A
C
O
DTR
DTR
5
5
-0.347
0.019
1.229
0.882
N
1
A
A
C
N
DTR
LYS
5
6
-0.277
0.023
1.336
1.059
Y
1
A
A
CG
CD
LYS
LYS
6
6
-0.591
0.034
1.520
0.929
N
1
A
A
CD
CE
LYS
LYS
6
6
-0.253
0.025
1.508
1.255
N
1
A
A
CE
NZ
LYS
LYS
6
6
-0.459
0.025
1.486
1.027
N
1
A
A
CD
N
PRO
PRO
7
7
-0.117
0.014
1.474
1.357
N
1
A
A
NE1
CE2
TRP
TRP
8
8
-0.089
0.013
1.371
1.282
N
1
A
A
C
O
TRP
TRP
8
8
-0.177
0.019
1.229
1.052
N
1
A
A
C
N
TRP
CYS
8
9
-0.177
0.023
1.336
1.159
Y
1
A
A
CA
CB
CYS
CYS
9
9
-0.533
0.013
1.526
0.993
N
1
A
A
CB
SG
CYS
CYS
9
9
-0.283
0.016
1.812
1.529
N
1
A
A
C
N
CYS
NH2
9
10
0.143
0.023
1.336
1.479
Y
2
A
PRO
4
-86.71
-159.84
3
A
PRO
4
-79.85
-163.84
4
A
ASP
2
-162.76
83.60
4
A
PRO
4
-76.05
-163.83
6
A
ASP
2
-162.82
41.94
6
A
PRO
4
-74.28
-167.05
6
A
LYS
6
62.03
136.44
7
A
ASP
2
-162.50
71.50
8
A
ASP
2
-162.69
-64.62
8
A
PRO
4
-78.49
-163.29
10
A
ASP
2
-163.07
-40.67
10
A
PRO
4
-75.02
-162.90
11
A
ASP
2
-162.90
88.49
13
A
ASP
2
-162.63
-71.66
13
A
PRO
4
-77.12
-164.78
14
A
ASP
2
-162.75
40.63
14
A
PRO
4
-74.61
-164.52
14
A
LYS
6
58.99
119.87
16
A
PRO
4
-75.99
-163.00
17
A
ASP
2
25.46
25.26
17
A
PRO
4
-74.71
-164.52
17
A
LYS
6
62.62
142.62
18
A
ASP
2
-162.41
28.46
18
A
PRO
4
-77.90
-160.73
18
A
TRP
8
-92.38
31.79
19
A
PRO
4
-79.24
-163.46
CONTRYPHAN-VN
SOLUTION STRUCTURE OF CONTRYPHAN-VN
1
N
N
disulf
1.248
A
CYS
3
A
SG
CYS
3
1_555
A
CYS
9
A
SG
CYS
9
1_555
covale
1.292
both
A
PRO
4
A
C
PRO
4
1_555
A
DTR
5
A
N
DTR
5
1_555
covale
1.059
both
A
DTR
5
A
C
DTR
5
1_555
A
LYS
6
A
N
LYS
6
1_555
covale
1.523
one
A
DTR
5
A
O
DTR
5
1_555
A
LYS
6
A
N
LYS
6
1_555
covale
1.479
both
A
CYS
9
A
C
CYS
9
1_555
A
NH2
10
A
N
NH2
10
1_555
TOXIN
D-TRYPTOPHAN, CYCLIC PEPTIDE, DISULFIDE BRIDGE, CIS-TRANS ISOMERISM, TOXIN
A
CYS
3
A
CYS
3
1
A
PRO
4
A
PRO
4
-0.43
A
CYS
3
A
CYS
3
2
A
PRO
4
A
PRO
4
-0.39
A
CYS
3
A
CYS
3
3
A
PRO
4
A
PRO
4
-0.34
A
CYS
3
A
CYS
3
4
A
PRO
4
A
PRO
4
-0.22
A
CYS
3
A
CYS
3
5
A
PRO
4
A
PRO
4
-0.59
A
CYS
3
A
CYS
3
6
A
PRO
4
A
PRO
4
-0.08
A
CYS
3
A
CYS
3
7
A
PRO
4
A
PRO
4
-0.26
A
CYS
3
A
CYS
3
8
A
PRO
4
A
PRO
4
-0.13
A
CYS
3
A
CYS
3
9
A
PRO
4
A
PRO
4
-0.25
A
CYS
3
A
CYS
3
10
A
PRO
4
A
PRO
4
0.01
A
CYS
3
A
CYS
3
11
A
PRO
4
A
PRO
4
-0.76
A
CYS
3
A
CYS
3
12
A
PRO
4
A
PRO
4
-1.12
A
CYS
3
A
CYS
3
13
A
PRO
4
A
PRO
4
-0.09
A
CYS
3
A
CYS
3
14
A
PRO
4
A
PRO
4
0.06
A
CYS
3
A
CYS
3
15
A
PRO
4
A
PRO
4
-0.31
A
CYS
3
A
CYS
3
16
A
PRO
4
A
PRO
4
-0.10
A
CYS
3
A
CYS
3
17
A
PRO
4
A
PRO
4
0.08
A
CYS
3
A
CYS
3
18
A
PRO
4
A
PRO
4
-0.17
A
CYS
3
A
CYS
3
19
A
PRO
4
A
PRO
4
-0.32
A
CYS
3
A
CYS
3
20
A
PRO
4
A
PRO
4
-0.48
1NXN
PDB
1
1
1NXN
1
10
1NXN
1
10
1NXN
A
1
1
10
BINDING SITE FOR RESIDUE NH2 A 10
Software
2
A
TRP
8
A
TRP
8
2
1_555
A
CYS
9
A
CYS
9
2
1_555
1
P 1