0.031161
0.017991
0.000000
0.000000
0.035981
0.000000
0.000000
0.000000
0.068171
0.00000
0.00000
0.00000
Janes, R.W.
Hargittai, B.
Barany, G.
Maclean, E.J.
Teat, S.J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
32.092
32.092
14.669
C3 H7 N O2
89.093
y
ALANINE
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
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-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
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
To be Published
0353
The High Resolution Crystal Structure of Alpha-Conotoxin Si to 0.75 Angstroms
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
150.0
1
CCD
2000-07-15
BRUKER AXS
SILICON 111
SINGLE WAVELENGTH
M
x-ray
1
0.6887
1.0
SRS
0.6887
SYNCHROTRON
SRS
AMIDATED C-TERMINUS
1357.645
ALPHA-CONOTOXIN SI
RESIDUES 50-62
1
syn
polymer
18.015
water
27
nat
water
SI (2-7,3-13)
no
yes
ICCNPACGPKYSC(NH2)
ICCNPACGPKYSCX
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
1
1.61
23.64
0.4M K,NA TARTRATE
repository
Initial release
Derived calculations
Other
Refinement description
Version format compliance
1
0
2003-06-26
1
1
2011-12-07
SOLUTION STRUCTURE OF ALPHA-CONOTOXIN SI
PDBE
Y
PDBE
2001-01-15
REL
HOH
water
SYNTHESISED BY SOLID PHASE PEPTIDE CHEMISTRY
6493
STRIATED CONE
CONUS STRIATUS
sample
ALPHA-CONOTOXINS BIND TO THE NICOTINIC ACETYLCHOLINE RECEPTORS
(NACHR) AND INHIBIT THEM.
HOH
2001
2
HOH
HOH
2001
A
HOH
2002
2
HOH
HOH
2002
A
HOH
2003
2
HOH
HOH
2003
A
HOH
2004
2
HOH
HOH
2004
A
HOH
2005
2
HOH
HOH
2005
A
HOH
2006
2
HOH
HOH
2006
A
HOH
2007
2
HOH
HOH
2007
A
HOH
2008
2
HOH
HOH
2008
A
HOH
2009
2
HOH
HOH
2009
A
HOH
2010
2
HOH
HOH
2010
A
HOH
2011
2
HOH
HOH
2011
A
HOH
2012
2
HOH
HOH
2012
A
HOH
2013
2
HOH
HOH
2013
A
HOH
2014
2
HOH
HOH
2014
A
HOH
2015
2
HOH
HOH
2015
A
HOH
2016
2
HOH
HOH
2016
A
HOH
2017
2
HOH
HOH
2017
A
HOH
2018
2
HOH
HOH
2018
A
HOH
2019
2
HOH
HOH
2019
A
HOH
2020
2
HOH
HOH
2020
A
HOH
2021
2
HOH
HOH
2021
A
HOH
2022
2
HOH
HOH
2022
A
HOH
2023
2
HOH
HOH
2023
A
HOH
2024
2
HOH
HOH
2024
A
HOH
2025
2
HOH
HOH
2025
A
HOH
2026
2
HOH
HOH
2026
A
HOH
2027
2
HOH
HOH
2027
A
ILE
1
n
1
ILE
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
PRO
9
n
9
PRO
9
A
LYS
10
n
10
LYS
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
0.1145
0.1270
15363
software_defined_assembly
PQS
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
CYS
2
-158.20
86.54
XTALVIEW
0.1270
0.75
10.91
1171
133616
50
97.9
1
0.5
DIRECT METHODS
5
78.00
102.71
0.75
10.91
27
118
0
0
91
0.750
10.910
1HJE
21312
-3.000
0.06120
1
19.6500
5.990
97.9
0.75
0.87
2.070
0.26350
1
3.30
96.3
refinement
SHELXL-97
data reduction
SAINT
data scaling
SADABS
phasing
SHELX
ALPHA-CONOTOXIN SI
Crystal structure of alpha-conotoxin SI
1
N
N
2
N
N
A
ASN
4
A
ASN
4
HELX_P
A
GLY
8
A
GLY
8
5
1
5
A
CYS
7
A
CYS
7
HELX_P
A
TYR
11
A
TYR
11
5
2
5
disulf
2.034
A
CYS
2
A
SG
CYS
2
1_555
A
CYS
7
A
SG
CYS
7
1_555
disulf
2.029
A
CYS
3
A
SG
CYS
3
1_555
A
CYS
13
A
SG
CYS
13
1_555
covale
1.350
A
A
A
CYS
13
A
C
CYS
13
1_555
A
NH2
14
A
N
NH2
14
1_555
covale
1.353
B
B
A
CYS
13
A
C
CYS
13
1_555
A
NH2
14
A
N
NH2
14
1_555
TOXIN
CONOTOXIN, NICOTINIC ACETYLCHOLINE RECEPTOR, TOXIN, VENOM
CXA1_CONST
UNP
1
P15471
1HJE
PDB
1
1HJE
50
62
1HJE
1
13
P15471
A
1
1
13
14
14
1HJE
14
14
1HJE
A
2
14
14
170
P 65