29.06
-6.189
3.090
-1.547
A
N
GLU
1
ATOM
A
N
GLU
1
1
1.00
1
N
25.34
-5.068
2.140
-1.800
A
CA
GLU
1
ATOM
A
CA
GLU
1
1
1.00
1
C
19.50
-5.386
1.202
-2.948
A
C
GLU
1
ATOM
A
C
GLU
1
1
1.00
1
C
21.67
-6.549
0.955
-3.257
A
O
GLU
1
ATOM
A
O
GLU
1
1
1.00
1
O
27.67
-4.770
1.283
-0.562
A
CB
GLU
1
ATOM
A
CB
GLU
1
1
1.00
1
C
34.82
-4.024
1.993
0.558
A
CG
GLU
1
ATOM
A
CG
GLU
1
1
1.00
1
C
40.81
-3.325
1.036
1.524
A
CD
GLU
1
ATOM
A
CD
GLU
1
1
1.00
1
C
37.57
-3.629
-0.183
1.542
A
OE1
GLU
1
ATOM
A
OE1
GLU
1
1
1.00
1
O
37.21
-2.458
1.522
2.279
A
OE2
GLU
1
ATOM
A
OE2
GLU
1
1
1.00
1
O
10.17
-4.333
0.651
-3.533
A
N
CYS
2
ATOM
A
N
CYS
1
2
1.00
1
N
7.19
-4.429
-0.298
-4.633
A
CA
CYS
2
ATOM
A
CA
CYS
1
2
1.00
1
C
7.88
-3.225
-1.195
-4.366
A
C
CYS
2
ATOM
A
C
CYS
1
2
1.00
1
C
9.25
-2.076
-0.837
-4.664
A
O
CYS
2
ATOM
A
O
CYS
1
2
1.00
1
O
6.33
-4.289
0.422
-5.972
A
CB
CYS
2
ATOM
A
CB
CYS
1
2
1.00
1
C
8.75
-5.022
-0.514
-7.342
A
SG
CYS
2
ATOM
A
SG
CYS
1
2
1.00
1
S
6.75
-3.498
-2.342
-3.758
A
N
CYS
3
ATOM
A
N
CYS
1
3
1.00
1
N
7.35
-2.473
-3.289
-3.334
A
CA
CYS
3
ATOM
A
CA
CYS
1
3
1.00
1
C
7.54
-2.321
-4.528
-4.185
A
C
CYS
3
ATOM
A
C
CYS
1
3
1.00
1
C
10.12
-1.435
-5.340
-3.943
A
O
CYS
3
ATOM
A
O
CYS
1
3
1.00
1
O
7.25
-2.772
-3.726
-1.904
A
CB
CYS
3
ATOM
A
CB
CYS
1
3
1.00
1
C
11.52
-2.617
-2.387
-0.684
A
SG
CYS
3
ATOM
A
SG
CYS
1
3
1.00
1
S
7.66
-3.184
-4.692
-5.173
A
N
ASN
4
ATOM
A
N
ASN
1
4
1.00
1
N
6.97
-3.114
-5.875
-6.021
A
CA
ASN
4
ATOM
A
CA
ASN
1
4
1.00
1
C
6.94
-2.082
-5.708
-7.113
A
C
ASN
4
ATOM
A
C
ASN
1
4
1.00
1
C
6.94
-1.861
-4.605
-7.597
A
O
ASN
4
ATOM
A
O
ASN
1
4
1.00
1
O
13.57
-4.467
-6.124
-6.689
A
CB
ASN
4
ATOM
A
CB
ASN
1
4
1.00
1
C
18.92
-5.634
-5.821
-5.778
A
CG
ASN
4
ATOM
A
CG
ASN
1
4
1.00
1
C
16.30
-6.321
-4.792
-5.938
A
OD1
ASN
4
ATOM
A
OD1
ASN
1
4
1.00
1
O
15.61
-5.856
-6.691
-4.798
A
ND2
ASN
4
ATOM
A
ND2
ASN
1
4
1.00
1
N
7.27
-1.432
-6.810
-7.527
A
N
PRO
5
ATOM
A
N
PRO
1
5
1.00
1
N
8.01
-0.443
-6.700
-8.599
A
CA
PRO
5
ATOM
A
CA
PRO
1
5
1.00
1
C
7.00
-1.047
-6.044
-9.845
A
C
PRO
5
ATOM
A
C
PRO
1
5
1.00
1
C
8.66
-0.388
-5.255
-10.522
A
O
PRO
5
ATOM
A
O
PRO
1
5
1.00
1
O
8.95
-0.096
-8.154
-8.874
A
CB
PRO
5
ATOM
A
CB
PRO
1
5
1.00
1
C
12.22
-0.152
-8.756
-7.503
A
CG
PRO
5
ATOM
A
CG
PRO
1
5
1.00
1
C
8.70
-1.395
-8.146
-6.903
A
CD
PRO
5
ATOM
A
CD
PRO
1
5
1.00
1
C
6.44
-2.323
-6.335
-10.119
A
N
ALA
6
ATOM
A
N
ALA
1
6
1.00
1
N
8.61
-3.003
-5.778
-11.300
A
CA
ALA
6
ATOM
A
CA
ALA
1
6
1.00
1
C
8.17
-3.124
-4.258
-11.273
A
C
ALA
6
ATOM
A
C
ALA
1
6
1.00
1
C
9.79
-3.462
-3.636
-12.280
A
O
ALA
6
ATOM
A
O
ALA
1
6
1.00
1
O
7.32
-4.383
-6.431
-11.490
A
CB
ALA
6
ATOM
A
CB
ALA
1
6
1.00
1
C
7.11
-2.877
-3.647
-10.122
A
N
CYS
7
ATOM
A
N
CYS
1
7
1.00
1
N
6.73
-2.921
-2.195
-10.024
A
CA
CYS
7
ATOM
A
CA
CYS
1
7
1.00
1
C
6.56
-1.895
-1.566
-10.947
A
C
CYS
7
ATOM
A
C
CYS
1
7
1.00
1
C
7.81
-2.092
-0.448
-11.418
A
O
CYS
7
ATOM
A
O
CYS
1
7
1.00
1
O
9.01
-2.603
-1.750
-8.608
A
CB
CYS
7
ATOM
A
CB
CYS
1
7
1.00
1
C
7.73
-3.888
-2.197
-7.423
A
SG
CYS
7
ATOM
A
SG
CYS
1
7
1.00
1
S
7.71
-0.782
-2.262
-11.179
A
N
GLY
8
ATOM
A
N
GLY
1
8
1.00
1
N
8.76
0.245
-1.742
-12.065
A
CA
GLY
8
ATOM
A
CA
GLY
1
8
1.00
1
C
9.91
0.708
-0.358
-11.668
A
C
GLY
8
ATOM
A
C
GLY
1
8
1.00
1
C
7.90
1.068
-0.118
-10.510
A
O
GLY
8
ATOM
A
O
GLY
1
8
1.00
1
O
7.93
0.627
0.583
-12.596
A
N
ARG
9
ATOM
A
N
ARG
1
9
1.00
1
N
7.92
1.067
1.940
-12.315
A
CA
ARG
9
ATOM
A
CA
ARG
1
9
1.00
1
C
8.21
0.269
2.647
-11.226
A
C
ARG
9
ATOM
A
C
ARG
1
9
1.00
1
C
9.28
0.693
3.677
-10.711
A
O
ARG
9
ATOM
A
O
ARG
1
9
1.00
1
O
9.62
1.072
2.783
-13.582
A
CB
ARG
9
ATOM
A
CB
ARG
1
9
1.00
1
C
9.90
-0.298
3.134
-14.131
A
CG
ARG
9
ATOM
A
CG
ARG
1
9
1.00
1
C
16.75
-0.094
4.081
-15.298
A
CD
ARG
9
ATOM
A
CD
ARG
1
9
1.00
1
C
18.21
-1.323
4.552
-15.932
A
NE
ARG
9
ATOM
A
NE
ARG
1
9
1.00
1
N
14.96
-1.829
5.770
-15.768
A
CZ
ARG
9
ATOM
A
CZ
ARG
1
9
1.00
1
C
14.61
-1.301
6.607
-14.884
A
NH1
ARG
9
ATOM
A
NH1
ARG
1
9
1.00
1
N
22.37
-2.928
6.112
-16.416
A
NH2
ARG
9
ATOM
A
NH2
ARG
1
9
1.00
1
N
6.56
-0.883
2.094
-10.869
A
N
HIS
10
ATOM
A
N
HIS
1
10
1.00
1
N
6.41
-1.723
2.694
-9.840
A
CA
HIS
10
ATOM
A
CA
HIS
1
10
1.00
1
C
5.41
-1.453
2.091
-8.477
A
C
HIS
10
ATOM
A
C
HIS
1
10
1.00
1
C
9.16
-2.133
2.415
-7.508
A
O
HIS
10
ATOM
A
O
HIS
1
10
1.00
1
O
5.03
-3.207
2.526
-10.200
A
CB
HIS
10
ATOM
A
CB
HIS
1
10
1.00
1
C
7.28
-3.559
3.119
-11.527
A
CG
HIS
10
ATOM
A
CG
HIS
1
10
1.00
1
C
10.37
-3.598
4.477
-11.746
A
ND1
HIS
10
ATOM
A
ND1
HIS
1
10
1.00
1
N
7.83
-3.802
2.536
-12.729
A
CD2
HIS
10
ATOM
A
CD2
HIS
1
10
1.00
1
C
8.34
-3.843
4.712
-13.022
A
CE1
HIS
10
ATOM
A
CE1
HIS
1
10
1.00
1
C
9.29
-3.969
3.551
-13.641
A
NE2
HIS
10
ATOM
A
NE2
HIS
1
10
1.00
1
N
6.33
-0.494
1.182
-8.409
A
N
TYR
11
ATOM
A
N
TYR
1
11
1.00
1
N
6.60
-0.159
0.540
-7.143
A
CA
TYR
11
ATOM
A
CA
TYR
1
11
1.00
1
C
6.66
0.181
1.619
-6.109
A
C
TYR
11
ATOM
A
C
TYR
1
11
1.00
1
C
8.78
0.964
2.528
-6.377
A
O
TYR
11
ATOM
A
O
TYR
1
11
1.00
1
O
6.84
1.027
-0.406
-7.329
A
CB
TYR
11
ATOM
A
CB
TYR
1
11
1.00
1
C
9.80
1.455
-1.097
-6.042
A
CG
TYR
11
ATOM
A
CG
TYR
1
11
1.00
1
C
16.46
0.904
-2.328
-5.654
A
CD1
TYR
11
ATOM
A
CD1
TYR
1
11
1.00
1
C
9.97
2.415
-0.517
-5.210
A
CD2
TYR
11
ATOM
A
CD2
TYR
1
11
1.00
1
C
11.18
1.298
-2.955
-4.473
A
CE1
TYR
11
ATOM
A
CE1
TYR
1
11
1.00
1
C
15.52
2.815
-1.135
-4.033
A
CE2
TYR
11
ATOM
A
CE2
TYR
1
11
1.00
1
C
15.59
2.252
-2.346
-3.669
A
CZ
TYR
11
ATOM
A
CZ
TYR
1
11
1.00
1
C
16.64
2.666
-2.958
-2.501
A
OH
TYR
11
ATOM
A
OH
TYR
1
11
1.00
1
O
6.91
-0.457
1.538
-4.950
A
N
SER
12
ATOM
A
N
SER
1
12
1.00
1
N
9.13
-0.220
2.489
-3.871
A
CA
SER
12
ATOM
A
CA
SER
1
12
1.00
1
C
10.01
-0.718
1.704
-2.677
A
C
SER
12
ATOM
A
C
SER
1
12
1.00
1
C
11.17
-1.922
1.568
-2.474
A
O
SER
12
ATOM
A
O
SER
1
12
1.00
1
O
14.36
-1.040
3.759
-4.069
A
CB
SER
12
ATOM
A
CB
SER
1
12
1.00
1
C
16.91
-0.828
4.666
-2.999
A
OG
SER
12
ATOM
A
OG
SER
1
12
1.00
1
O
11.57
0.216
1.190
-1.892
A
N
CYS
13
ATOM
A
N
CYS
1
13
1.00
1
N
8.32
-0.136
0.335
-0.785
A
CA
CYS
13
ATOM
A
CA
CYS
1
13
1.00
1
C
10.88
0.717
0.587
0.463
A
C
CYS
13
ATOM
A
C
CYS
1
13
1.00
1
C
12.41
1.951
0.466
0.373
A
O
CYS
13
ATOM
A
O
CYS
1
13
1.00
1
O
10.69
0.041
-1.092
-1.292
A
CB
CYS
13
ATOM
A
CB
CYS
1
13
1.00
1
C
12.20
-0.645
-2.394
-0.252
A
SG
CYS
13
ATOM
A
SG
CYS
1
13
1.00
1
S
13.69
0.102
0.945
1.575
A
N
NH2
14
HETATM
A
N
NH2
1
14
1.00
1
N
35.65
-3.078
6.891
-2.983
A
O
HOH
15
HETATM
B
O
HOH
2
1.00
1
O
35.04
-2.894
4.700
-1.079
A
O
HOH
16
HETATM
B
O
HOH
2
1.00
1
O
36.09
-3.916
1.293
4.646
A
O
HOH
17
HETATM
B
O
HOH
2
1.00
1
O
44.73
-2.307
6.117
-19.184
A
O
HOH
18
HETATM
B
O
HOH
2
1.00
1
O
48.15
-0.025
-5.984
-13.389
A
O
HOH
19
HETATM
B
O
HOH
2
1.00
1
O
20.88
-4.348
-4.553
-14.731
A
O
HOH
20
HETATM
B
O
HOH
2
1.00
1
O
29.05
-2.846
8.846
-16.616
A
O
HOH
21
HETATM
B
O
HOH
2
1.00
1
O
47.20
5.343
-2.428
-0.454
A
O
HOH
22
HETATM
B
O
HOH
2
1.00
1
O
28.04
1.244
-6.344
-4.903
A
O
HOH
23
HETATM
B
O
HOH
2
1.00
1
O
28.99
-4.654
-9.814
-4.371
A
O
HOH
24
HETATM
B
O
HOH
2
1.00
1
O
35.75
-2.018
3.005
-18.550
A
O
HOH
25
HETATM
B
O
HOH
2
1.00
1
O
7.86
-3.837
-8.720
-9.314
A
O
HOH
26
HETATM
B
O
HOH
2
1.00
1
O
11.37
-4.105
4.117
-7.013
A
O
HOH
27
HETATM
B
O
HOH
2
1.00
1
O
16.59
0.509
6.181
-12.418
A
O
HOH
28
HETATM
B
O
HOH
2
1.00
1
O
23.20
2.450
3.331
-8.543
A
O
HOH
29
HETATM
B
O
HOH
2
1.00
1
O
30.45
2.840
4.655
-5.893
A
O
HOH
30
HETATM
B
O
HOH
2
1.00
1
O
25.23
1.789
5.807
-3.480
A
O
HOH
31
HETATM
B
O
HOH
2
1.00
1
O
19.06
0.135
-0.226
-15.277
A
O
HOH
32
HETATM
B
O
HOH
2
1.00
1
O
28.80
-6.277
-3.107
-3.296
A
O
HOH
33
HETATM
B
O
HOH
2
1.00
1
O
20.57
2.780
2.242
-2.212
A
O
HOH
34
HETATM
B
O
HOH
2
1.00
1
O
18.98
-4.324
-0.926
-13.401
A
O
HOH
35
HETATM
B
O
HOH
2
1.00
1
O
0.067114
0.000000
0.012185
0.000000
0.068493
0.000000
0.000000
0.000000
0.044971
0.00000
0.00000
0.00000
Guddat, L.W.
Shan, L.
Martin, J.L.
Edmundson, A.B.
Gray, W.R.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
2
90.00
100.29
90.00
14.900
14.600
22.600
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
C5 H9 N O4
147.129
y
GLUTAMIC ACID
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
H2 O
18.015
WATER
non-polymer
H2 N
16.023
AMINO GROUP
non-polymer
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
US
Biochemistry
BICHAW
0033
0006-2960
35
11329
11335
10.1021/bi960820h
8784187
Three-dimensional structure of the alpha-conotoxin GI at 1.2 A resolution
1996
US
Biochemistry
BICHAW
0033
0006-2960
28
5494
Solution Structures of Alpha-Conotoxin G1 Determined by Two-Dimensional NMR Spectroscopy
1989
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
287
1
IMAGE PLATE
1995-03-15
RIGAKU RAXIS IIC
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RUH2R
1442.647
GI ALPHA CONOTOXIN
1
man
polymer
18.015
water
21
nat
water
no
yes
ECCNPACGRHYSC(NH2)
ECCNPACGRHYSCX
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
geography cone
Conus
sample
6491
Conus geographus
1
1.68
27.
5.2
pH 5.2
repository
Initial release
Version format compliance
Version format compliance
1
0
1996-12-07
1
1
2008-03-24
1
2
2011-07-13
Y
1996-05-02
REL
HOH
water
HOH
14
2
HOH
HOH
15
A
HOH
15
2
HOH
HOH
16
A
HOH
16
2
HOH
HOH
17
A
HOH
17
2
HOH
HOH
18
A
HOH
18
2
HOH
HOH
19
A
HOH
19
2
HOH
HOH
20
A
HOH
20
2
HOH
HOH
21
A
HOH
21
2
HOH
HOH
22
A
HOH
22
2
HOH
HOH
23
A
HOH
23
2
HOH
HOH
24
A
HOH
24
2
HOH
HOH
25
A
HOH
25
2
HOH
HOH
26
A
HOH
26
2
HOH
HOH
27
A
HOH
27
2
HOH
HOH
28
A
HOH
28
2
HOH
HOH
29
A
HOH
29
2
HOH
HOH
30
A
HOH
30
2
HOH
HOH
31
A
HOH
31
2
HOH
HOH
32
A
HOH
32
2
HOH
HOH
33
A
HOH
33
2
HOH
HOH
34
A
HOH
34
2
HOH
HOH
35
A
GLU
1
n
1
GLU
1
A
CYS
2
n
2
CYS
2
A
CYS
3
n
3
CYS
3
A
ASN
4
n
4
ASN
4
A
PRO
5
n
5
PRO
5
A
ALA
6
n
6
ALA
6
A
CYS
7
n
7
CYS
7
A
GLY
8
n
8
GLY
8
A
ARG
9
n
9
ARG
9
A
HIS
10
n
10
HIS
10
A
TYR
11
n
11
TYR
11
A
SER
12
n
12
SER
12
A
CYS
13
n
13
CYS
13
A
NH2
14
n
14
NH2
14
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
15.9
0.222
0.178
0.178
1.2
6.0
306
2960
10.0
95.8
RANDOM
1
RFREE
2.0
DIRECT METHODS
0.23
0.17
6.0
1.2
6.0
21
118
0
0
97
0.007
1.72
26.11
1.41
1.50
2.00
2.00
2.50
0.351
0.302
1.25
35
292
8.95
83.6
1.10
22.0
1NOT
3597
0.0718
1
13.64
7.6
84.2
0.335
1.10
1.20
4.23
6.80
54.90
data collection
PROCESS
data reduction
PROCESS
model building
SHAKE-N-BAKE
refinement
X-PLOR
3.1
data scaling
PROCESS
phasing
SHAKE-N-BAKE
GI ALPHA CONOTOXIN
THE 1.2 ANGSTROM STRUCTURE OF G1 ALPHA CONOTOXIN
1
N
N
2
N
N
A
PRO
5
A
PRO
5
HELX_P
A
HIS
10
A
HIS
10
5
1
6
disulf
2.031
A
CYS
2
A
SG
CYS
2
1_555
A
CYS
7
A
SG
CYS
7
1_555
disulf
2.019
A
CYS
3
A
SG
CYS
3
1_555
A
CYS
13
A
SG
CYS
13
1_555
covale
1.320
A
NH2
14
A
N
NH2
14
1_555
A
CYS
13
A
C
CYS
13
1_555
CONOTOXIN
VENOM, DISULPHIDE LOOP, CONOTOXIN, ACETYLCHOLINE RECEPTOR
CXAA_CONGE
UNP
1
1
P01519
ECCNPACGRHYSCGK
1
13
1NOT
1
13
P01519
A
1
1
13
BINDING SITE FOR RESIDUE NH2 A 14
Software
1
A
CYS
13
A
CYS
13
1
1_555
4
P 1 21 1