1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Sharpe, I.A.
Gehrmann, J.
Loughnan, M.L.
Thomas, L.
Adams, D.A.
Atkins, A.
Palant, E.
Craik, D.J.
Adams, D.J.
Alewood, P.F.
Lewis, R.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
C3 H7 N O2 S
121.158
y
CYSTEINE
L-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
H2 N
16.023
AMINO GROUP
non-polymer
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
US
Nat.Neurosci.
1097-6256
4
902
907
10.1038/nn0901-902
11528421
Two new classes of conopeptides inhibit the alpha1-adrenoceptor and noradrenaline transporter.
2001
10.2210/pdb1ien/pdb
pdb_00001ien
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
2399.953
PROTEIN TIA
1
syn
polymer
no
yes
FNWRCCLIPACRRNHKKFC(NH2)
FNWRCCLIPACRRNHKKFCX
A
polypeptide(L)
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_nmr_spectrometer
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
2002-04-03
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
_pdbx_nmr_spectrometer.model
_struct_conn.pdbx_leaving_atom_flag
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
1IEO sequence (synthetic) of Conus marmoreus (mollusc-hunting cone snail)
RCSB
Y
RCSB
2001-04-10
REL
REL
The peptide was chemically synthesized. This sequence occurs naturally in Conus tulipa (fish-hunting cone snail).
sample
The submitted conformer models are the 20 structures with the lowest energy.
50
20
2D NOESY
DQF-COSY
E-COSY
3.5
ambient
285
K
The structures are based on 213 distance restraints derived from 17 intra-residue,
93 sequential, 67 medium and 36 long range NOEs, 7 dihedral and 19 alpha H chemical shift restraints.
torsion angle dynamics
4
closest to the average
2 mM TIA
90% H2O/10% D2O
Bruker
collection
XwinNMR
2.6
Biosym Technologies
data analysis
Felix
230
Brunger
structure solution
X-PLOR
3.851
Brunger
refinement
X-PLOR
3.851
500
Bruker
ARX
750
Bruker
AVANCE
PHE
1
n
1
PHE
1
A
ASN
2
n
2
ASN
2
A
TRP
3
n
3
TRP
3
A
ARG
4
n
4
ARG
4
A
CYS
5
n
5
CYS
5
A
CYS
6
n
6
CYS
6
A
LEU
7
n
7
LEU
7
A
ILE
8
n
8
ILE
8
A
PRO
9
n
9
PRO
9
A
ALA
10
n
10
ALA
10
A
CYS
11
n
11
CYS
11
A
ARG
12
n
12
ARG
12
A
ARG
13
n
13
ARG
13
A
ASN
14
n
14
ASN
14
A
HIS
15
n
15
HIS
15
A
LYS
16
n
16
LYS
16
A
LYS
17
n
17
LYS
17
A
PHE
18
n
18
PHE
18
A
CYS
19
n
19
CYS
19
A
CYS
19
n
20
NH2
20
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
-6.09
1.00
110.10
104.01
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
3
3
3
N
1
7.46
0.90
109.00
116.46
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
3
3
3
N
1
7.01
1.10
130.40
137.41
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
3
3
3
N
2
7.31
0.90
109.00
116.31
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
3
3
3
N
2
6.94
1.10
130.40
137.34
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
3
3
3
N
3
7.36
0.90
109.00
116.36
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
3
3
3
N
3
7.06
1.10
130.40
137.46
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
3
3
3
N
3
7.12
1.10
114.20
121.32
A
A
A
CA
CB
SG
CYS
CYS
CYS
19
19
19
N
4
-6.05
1.00
110.10
104.05
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
3
3
3
N
4
7.45
0.90
109.00
116.45
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
3
3
3
N
4
7.13
1.10
130.40
137.53
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
3
3
3
N
5
-6.03
1.00
110.10
104.07
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
3
3
3
N
5
7.43
0.90
109.00
116.43
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
3
3
3
N
5
7.04
1.10
130.40
137.44
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
3
3
3
N
6
7.41
0.90
109.00
116.41
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
3
3
3
N
6
7.07
1.10
130.40
137.47
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
3
3
3
N
6
7.76
1.10
114.20
121.96
A
A
A
CA
CB
SG
CYS
CYS
CYS
6
6
6
N
7
7.42
0.90
109.00
116.42
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
3
3
3
N
7
7.11
1.10
130.40
137.51
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
3
3
3
N
7
7.61
1.10
114.20
121.81
A
A
A
CA
CB
SG
CYS
CYS
CYS
6
6
6
N
8
-6.18
1.00
110.10
103.92
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
3
3
3
N
8
7.29
0.90
109.00
116.29
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
3
3
3
N
8
7.06
1.10
130.40
137.46
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
3
3
3
N
9
7.33
0.90
109.00
116.33
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
3
3
3
N
9
6.99
1.10
130.40
137.39
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
3
3
3
N
10
7.33
0.90
109.00
116.33
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
3
3
3
N
10
6.89
1.10
130.40
137.29
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
3
3
3
N
11
7.27
0.90
109.00
116.27
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
3
3
3
N
11
6.87
1.10
130.40
137.27
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
3
3
3
N
11
-3.02
0.50
120.30
117.28
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
12
12
12
N
12
-6.06
1.00
110.10
104.04
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
3
3
3
N
12
7.44
0.90
109.00
116.44
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
3
3
3
N
12
7.01
1.10
130.40
137.41
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
3
3
3
N
13
7.18
0.90
109.00
116.18
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
3
3
3
N
14
-6.00
1.00
110.10
104.10
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
3
3
3
N
14
7.39
0.90
109.00
116.39
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
3
3
3
N
14
7.07
1.10
130.40
137.47
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
3
3
3
N
15
-6.02
1.00
110.10
104.08
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
3
3
3
N
15
7.37
0.90
109.00
116.37
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
3
3
3
N
15
7.12
1.10
130.40
137.52
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
3
3
3
N
16
7.36
0.90
109.00
116.36
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
3
3
3
N
16
6.96
1.10
130.40
137.36
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
3
3
3
N
17
-6.02
1.00
110.10
104.08
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
3
3
3
N
17
7.34
0.90
109.00
116.34
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
3
3
3
N
17
6.98
1.10
130.40
137.38
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
3
3
3
N
18
-6.11
1.00
110.10
103.99
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
3
3
3
N
18
7.36
0.90
109.00
116.36
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
3
3
3
N
18
7.02
1.10
130.40
137.42
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
3
3
3
N
19
-6.02
1.00
110.10
104.08
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
3
3
3
N
19
7.29
0.90
109.00
116.29
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
3
3
3
N
19
7.50
1.10
130.40
137.90
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
3
3
3
N
20
-6.15
1.00
110.10
103.95
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
3
3
3
N
20
7.40
0.90
109.00
116.40
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
3
3
3
N
20
7.07
1.10
130.40
137.47
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
3
3
3
N
1
A
ASN
2
51.50
-146.05
2
A
ASN
2
56.18
-148.75
2
A
LYS
16
-52.97
-77.39
3
A
ASN
2
53.82
-144.39
3
A
HIS
15
-140.91
-54.06
3
A
LYS
16
64.45
-6.82
4
A
ASN
2
49.35
-142.65
4
A
HIS
15
-140.12
48.63
4
A
LYS
16
-61.04
-78.65
5
A
ASN
2
50.99
-143.50
5
A
HIS
15
-131.65
-59.97
5
A
LYS
16
74.66
-56.47
6
A
ASN
2
46.01
-141.33
6
A
HIS
15
-150.49
28.85
6
A
LYS
16
-15.33
-64.44
7
A
ASN
2
52.96
-146.13
7
A
LYS
16
-34.39
-78.41
8
A
ASN
2
37.30
-139.37
8
A
LYS
16
-55.37
-89.88
9
A
ASN
2
57.24
-150.96
9
A
HIS
15
-144.54
-78.38
9
A
LYS
16
73.54
-39.38
10
A
ASN
2
51.63
-144.47
10
A
ALA
10
-58.85
-6.98
10
A
LYS
16
-26.23
-39.21
11
A
ASN
2
53.43
-143.51
12
A
ASN
2
55.05
-148.68
12
A
CYS
6
-59.08
-8.94
12
A
HIS
15
-101.33
-66.70
12
A
LYS
16
78.27
-60.68
13
A
ASN
2
58.10
-151.53
13
A
LYS
16
-58.52
-72.86
14
A
ASN
2
50.51
-145.61
14
A
HIS
15
-144.89
36.33
14
A
LYS
16
-57.72
-71.75
15
A
ASN
2
50.79
-142.52
15
A
ALA
10
-68.88
5.74
15
A
CYS
11
-123.01
-51.18
15
A
HIS
15
-136.60
-71.35
15
A
LYS
16
75.53
-58.52
16
A
ASN
2
54.96
-146.16
17
A
ASN
2
50.07
-147.34
17
A
HIS
15
-90.56
-76.23
17
A
LYS
16
66.09
-7.90
17
A
LYS
17
-140.21
-19.22
18
A
ASN
2
54.13
-156.81
19
A
ASN
2
53.52
-154.86
19
A
HIS
15
-143.60
49.79
19
A
LYS
16
-58.46
-80.28
20
A
ASN
2
50.81
-140.05
20
A
HIS
15
-157.83
57.28
SOLUTION STRUCTURE OF TIA
1
N
N
A
TRP
3
A
TRP
3
HELX_P
A
ILE
8
A
ILE
8
1
1
6
A
ILE
8
A
ILE
8
HELX_P
A
ARG
13
A
ARG
13
1
2
6
A
HIS
15
A
HIS
15
HELX_P
A
CYS
19
A
CYS
19
5
3
5
disulf
2.020
A
CYS
5
A
SG
CYS
5
1_555
A
CYS
11
A
SG
CYS
11
1_555
disulf
2.018
A
CYS
6
A
SG
CYS
6
1_555
A
CYS
19
A
SG
CYS
19
1_555
covale
1.306
both
A
CYS
19
A
C
CYS
19
1_555
A
NH2
20
A
N
NH2
20
1_555
TOXIN
conotoxin, alpha1-adrenoceptors, TOXIN
CXR_CONTU
UNP
1
1
P58811
1
19
1IEN
1
19
P58811
A
1
1
19
BINDING SITE FOR RESIDUE NH2 A 20
A
NH2
20
Software
2
A
LYS
16
A
LYS
16
2
1_555
A
CYS
19
A
CYS
19
2
1_555