1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Mitchell, S.S.
Shon, K.
Foster, M.P.
Olivera, B.M.
Ireland, C.M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
1
90.00
90.00
90.00
1.000
1.000
1.000
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
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
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
C5 H9 N O3
131.130
n
4-HYDROXYPROLINE
HYDROXYPROLINE
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
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
37
1215
1220
10.1021/bi972186t
9477946
Three-dimensional solution structure of conotoxin psi-PIIIE, an acetylcholine gated ion channel antagonist.
1998
10.2210/pdb1as5/pdb
pdb_00001as5
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
CONOTOXIN Y-PIIIE CONTAINS THE SAME DISULFIDE BONDING PATTERN AS THE MU-CONOTOXINS
2727.181
CONOTOXIN Y-PIIIE
1
man
polymer
no
yes
H(HYP)(HYP)CCLYGKCRRY(HYP)GCSSASCCQR(NH2)
HPPCCLYGKCRRYPGCSSASCCQRX
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
Conus
sample
41690
Conus purpurascens
database_2
pdbx_database_status
pdbx_struct_assembly
pdbx_struct_oper_list
struct_conn
struct_ref_seq_dif
struct_site
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Other
1
0
1998-10-14
1
1
2008-03-24
1
2
2011-07-13
1
3
2022-02-16
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
_struct_conn.pdbx_leaving_atom_flag
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
BNL
1997-08-13
REL
REL
THE STRUCTURE WAS DETERMINED ON THE SYNTHETIC PEPTIDE. NOE BUILD UP CURVES (100, 200, AND 400 MS) WERE GENERATED FOR ANALYSIS BY USING IRMA.
LEAST RESTRAINT VIOLATION, ENERGY
50
14
NOESY
TOCSY
DQF-COSY
PE-COSY
6 mM
3.5
1
atm
277
K
NO REFINEMENT WAS DONE
SIMULATED ANNEALING COMBINED WITH IRMA
14
H2O/D2O
structure solution
BIOSYM
refinement
BIOSYM
500
Varian
UNITY 500
HIS
1
n
1
HIS
1
A
HYP
2
n
2
HYP
2
A
HYP
3
n
3
HYP
3
A
CYS
4
n
4
CYS
4
A
CYS
5
n
5
CYS
5
A
LEU
6
n
6
LEU
6
A
TYR
7
n
7
TYR
7
A
GLY
8
n
8
GLY
8
A
LYS
9
n
9
LYS
9
A
CYS
10
n
10
CYS
10
A
ARG
11
n
11
ARG
11
A
ARG
12
n
12
ARG
12
A
TYR
13
n
13
TYR
13
A
HYP
14
n
14
HYP
14
A
GLY
15
n
15
GLY
15
A
CYS
16
n
16
CYS
16
A
SER
17
n
17
SER
17
A
SER
18
n
18
SER
18
A
ALA
19
n
19
ALA
19
A
SER
20
n
20
SER
20
A
CYS
21
n
21
CYS
21
A
CYS
22
n
22
CYS
22
A
GLN
23
n
23
GLN
23
A
ARG
24
n
24
ARG
24
A
NH2
25
n
25
NH2
25
A
author_defined_assembly
1
monomeric
A
HYP
2
4-HYDROXYPROLINE
A
HYP
2
PRO
A
HYP
3
4-HYDROXYPROLINE
A
HYP
3
PRO
A
HYP
14
4-HYDROXYPROLINE
A
HYP
14
PRO
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
A
O
HH
HYP
TYR
2
13
1.48
4
A
A
O
HH
HYP
TYR
2
13
1.47
9
A
A
O
HH
HYP
TYR
2
13
1.45
11
A
A
O
HH
HYP
TYR
2
13
1.50
1
A
A
HYP
HYP
2
3
133.86
1
A
A
CYS
SER
16
17
-108.72
1
A
A
SER
SER
17
18
149.78
1
A
A
CYS
GLN
22
23
131.77
2
A
A
HYP
HYP
2
3
135.55
2
A
A
TYR
HYP
13
14
135.74
2
A
A
CYS
SER
16
17
-106.83
2
A
A
CYS
CYS
21
22
149.60
2
A
A
CYS
GLN
22
23
145.30
3
A
A
HYP
HYP
2
3
136.16
3
A
A
CYS
ARG
10
11
147.19
3
A
A
TYR
HYP
13
14
128.91
3
A
A
GLY
CYS
15
16
-139.74
3
A
A
CYS
SER
16
17
-94.05
3
A
A
SER
CYS
20
21
141.66
4
A
A
HYP
HYP
2
3
135.93
4
A
A
TYR
HYP
13
14
144.09
4
A
A
CYS
SER
16
17
-107.61
4
A
A
CYS
GLN
22
23
-55.81
5
A
A
HYP
HYP
2
3
129.77
5
A
A
TYR
HYP
13
14
134.73
5
A
A
CYS
SER
16
17
-123.74
5
A
A
SER
SER
17
18
149.22
6
A
A
HYP
HYP
2
3
123.94
6
A
A
ARG
TYR
12
13
-136.45
6
A
A
TYR
HYP
13
14
133.78
6
A
A
CYS
SER
16
17
-121.99
6
A
A
SER
SER
17
18
146.19
6
A
A
CYS
GLN
22
23
-31.55
7
A
A
HYP
HYP
2
3
130.11
7
A
A
CYS
ARG
10
11
146.19
7
A
A
TYR
HYP
13
14
139.84
7
A
A
CYS
SER
16
17
-108.15
7
A
A
CYS
GLN
22
23
149.23
8
A
A
HYP
HYP
2
3
130.79
8
A
A
TYR
HYP
13
14
137.14
8
A
A
CYS
SER
16
17
-107.86
9
A
A
HYP
HYP
2
3
134.52
9
A
A
TYR
HYP
13
14
142.39
9
A
A
CYS
SER
16
17
-106.34
9
A
A
SER
SER
17
18
148.41
9
A
A
CYS
GLN
22
23
140.36
10
A
A
HYP
HYP
2
3
136.23
10
A
A
TYR
HYP
13
14
140.39
10
A
A
CYS
SER
16
17
-110.99
11
A
A
HYP
HYP
2
3
136.00
11
A
A
TYR
HYP
13
14
133.60
11
A
A
CYS
SER
16
17
-110.57
11
A
A
SER
CYS
20
21
141.43
12
A
A
HYP
HYP
2
3
133.20
12
A
A
LEU
TYR
6
7
-127.55
12
A
A
TYR
HYP
13
14
143.48
12
A
A
CYS
SER
16
17
-110.34
12
A
A
CYS
GLN
22
23
-31.50
13
A
A
HYP
HYP
2
3
133.00
13
A
A
TYR
HYP
13
14
138.16
13
A
A
CYS
SER
16
17
-109.20
13
A
A
SER
SER
17
18
149.19
13
A
A
CYS
GLN
22
23
-35.48
14
A
A
HYP
HYP
2
3
130.64
14
A
A
CYS
SER
16
17
-111.53
14
A
A
SER
CYS
20
21
127.90
14
A
A
CYS
GLN
22
23
149.78
1
A
ARG
11
0.076
SIDE CHAIN
1
A
TYR
13
0.209
SIDE CHAIN
2
A
TYR
13
0.077
SIDE CHAIN
3
A
TYR
13
0.077
SIDE CHAIN
4
A
ARG
11
0.076
SIDE CHAIN
4
A
TYR
13
0.134
SIDE CHAIN
5
A
TYR
13
0.156
SIDE CHAIN
6
A
TYR
13
0.166
SIDE CHAIN
7
A
ARG
11
0.142
SIDE CHAIN
8
A
TYR
13
0.129
SIDE CHAIN
9
A
ARG
11
0.093
SIDE CHAIN
9
A
TYR
13
0.143
SIDE CHAIN
10
A
ARG
11
0.081
SIDE CHAIN
10
A
TYR
13
0.146
SIDE CHAIN
11
A
TYR
13
0.101
SIDE CHAIN
12
A
ARG
11
0.088
SIDE CHAIN
12
A
TYR
13
0.161
SIDE CHAIN
13
A
ARG
11
0.082
SIDE CHAIN
13
A
TYR
13
0.155
SIDE CHAIN
14
A
TYR
13
0.105
SIDE CHAIN
1
10.70
1.70
113.60
124.30
A
A
A
CA
CB
CG
HIS
HIS
HIS
1
1
1
N
1
8.05
1.30
111.50
119.55
A
A
A
ND1
CE1
NE2
HIS
HIS
HIS
1
1
1
N
1
5.46
0.50
120.30
125.76
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
11
11
11
N
1
-3.20
0.50
120.30
117.10
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
11
11
11
N
1
5.78
0.50
120.30
126.08
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
12
12
12
N
1
-3.33
0.50
120.30
116.97
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
12
12
12
N
1
12.02
1.20
111.50
123.52
A
A
A
CB
CA
C
CYS
CYS
CYS
22
22
22
N
1
5.84
0.50
120.30
126.14
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
24
24
24
N
1
-3.37
0.50
120.30
116.93
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
24
24
24
N
2
8.21
1.30
111.50
119.71
A
A
A
ND1
CE1
NE2
HIS
HIS
HIS
1
1
1
N
2
-13.34
1.80
110.60
97.26
A
A
A
N
CA
CB
CYS
CYS
CYS
4
4
4
N
2
8.78
1.10
114.20
122.98
A
A
A
CA
CB
SG
CYS
CYS
CYS
4
4
4
N
2
-11.66
1.80
110.60
98.94
A
A
A
N
CA
CB
CYS
CYS
CYS
10
10
10
N
2
6.87
1.10
114.20
121.07
A
A
A
CA
CB
SG
CYS
CYS
CYS
10
10
10
N
2
5.53
0.50
120.30
125.83
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
11
11
11
N
2
-3.21
0.50
120.30
117.09
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
11
11
11
N
2
5.72
0.50
120.30
126.02
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
12
12
12
N
2
-3.32
0.50
120.30
116.98
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
12
12
12
N
2
-4.47
0.60
121.00
116.53
A
A
A
CB
CG
CD2
TYR
TYR
TYR
13
13
13
N
2
3.64
0.60
121.00
124.64
A
A
A
CB
CG
CD1
TYR
TYR
TYR
13
13
13
N
2
7.82
1.20
111.50
119.32
A
A
A
CB
CA
C
CYS
CYS
CYS
22
22
22
N
2
5.85
0.50
120.30
126.15
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
24
24
24
N
2
-3.39
0.50
120.30
116.91
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
24
24
24
N
3
8.18
1.30
111.50
119.68
A
A
A
ND1
CE1
NE2
HIS
HIS
HIS
1
1
1
N
3
-19.02
1.80
110.60
91.58
A
A
A
N
CA
CB
CYS
CYS
CYS
4
4
4
N
3
5.55
0.50
120.30
125.85
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
11
11
11
N
3
-3.19
0.50
120.30
117.11
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
11
11
11
N
3
5.76
0.50
120.30
126.06
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
12
12
12
N
3
-3.31
0.50
120.30
116.99
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
12
12
12
N
3
12.23
1.90
113.40
125.63
A
A
A
CA
CB
CG
TYR
TYR
TYR
13
13
13
N
3
9.68
1.20
111.50
121.18
A
A
A
CB
CA
C
CYS
CYS
CYS
22
22
22
N
3
5.69
0.50
120.30
125.99
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
24
24
24
N
3
-3.28
0.50
120.30
117.02
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
24
24
24
N
4
10.60
1.70
113.60
124.20
A
A
A
CA
CB
CG
HIS
HIS
HIS
1
1
1
N
4
8.03
1.30
111.50
119.53
A
A
A
ND1
CE1
NE2
HIS
HIS
HIS
1
1
1
N
4
-11.40
1.80
110.60
99.20
A
A
A
N
CA
CB
CYS
CYS
CYS
10
10
10
N
4
7.95
1.10
114.20
122.15
A
A
A
CA
CB
SG
CYS
CYS
CYS
10
10
10
N
4
5.39
0.50
120.30
125.69
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
11
11
11
N
4
-3.17
0.50
120.30
117.13
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
11
11
11
N
4
5.82
0.50
120.30
126.12
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
12
12
12
N
4
-3.38
0.50
120.30
116.92
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
12
12
12
N
4
14.31
2.20
113.40
127.71
A
A
A
CA
CB
CG
GLN
GLN
GLN
23
23
23
N
4
5.90
0.50
120.30
126.20
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
24
24
24
N
4
-3.38
0.50
120.30
116.92
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
24
24
24
N
5
8.22
1.30
111.50
119.72
A
A
A
ND1
CE1
NE2
HIS
HIS
HIS
1
1
1
N
5
-15.29
1.80
110.60
95.31
A
A
A
N
CA
CB
CYS
CYS
CYS
4
4
4
N
5
-13.74
1.80
110.60
96.86
A
A
A
N
CA
CB
CYS
CYS
CYS
10
10
10
N
5
5.23
0.50
120.30
125.53
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
11
11
11
N
5
5.84
0.50
120.30
126.14
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
12
12
12
N
5
-3.35
0.50
120.30
116.95
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
12
12
12
N
5
-3.80
0.60
121.00
117.20
A
A
A
CB
CG
CD2
TYR
TYR
TYR
13
13
13
N
5
7.44
1.20
111.50
118.94
A
A
A
CB
CA
C
CYS
CYS
CYS
22
22
22
N
5
5.86
0.50
120.30
126.16
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
24
24
24
N
5
-3.36
0.50
120.30
116.94
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
24
24
24
N
6
11.52
1.70
113.60
125.12
A
A
A
CA
CB
CG
HIS
HIS
HIS
1
1
1
N
6
8.10
1.30
111.50
119.60
A
A
A
ND1
CE1
NE2
HIS
HIS
HIS
1
1
1
N
6
-12.40
1.80
110.60
98.20
A
A
A
N
CA
CB
CYS
CYS
CYS
4
4
4
N
6
5.50
0.50
120.30
125.80
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
11
11
11
N
6
-3.19
0.50
120.30
117.11
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
11
11
11
N
6
5.75
0.50
120.30
126.05
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
12
12
12
N
6
-3.35
0.50
120.30
116.95
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
12
12
12
N
6
-4.35
0.60
121.00
116.65
A
A
A
CB
CG
CD2
TYR
TYR
TYR
13
13
13
N
6
13.45
2.20
113.40
126.85
A
A
A
CA
CB
CG
GLN
GLN
GLN
23
23
23
N
6
5.74
0.50
120.30
126.04
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
24
24
24
N
6
-3.30
0.50
120.30
117.00
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
24
24
24
N
7
8.17
1.30
111.50
119.67
A
A
A
ND1
CE1
NE2
HIS
HIS
HIS
1
1
1
N
7
14.81
2.20
113.40
128.21
A
A
A
CA
CB
CG
ARG
ARG
ARG
11
11
11
N
7
4.72
0.50
120.30
125.02
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
11
11
11
N
7
5.75
0.50
120.30
126.05
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
12
12
12
N
7
-3.28
0.50
120.30
117.02
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
12
12
12
N
7
4.06
0.60
121.00
125.06
A
A
A
CB
CG
CD1
TYR
TYR
TYR
13
13
13
N
7
8.51
1.20
111.50
120.01
A
A
A
CB
CA
C
CYS
CYS
CYS
22
22
22
N
7
7.13
1.10
114.20
121.33
A
A
A
CA
CB
SG
CYS
CYS
CYS
22
22
22
N
7
5.70
0.50
120.30
126.00
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
24
24
24
N
7
-3.27
0.50
120.30
117.03
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
24
24
24
N
8
8.18
1.30
111.50
119.68
A
A
A
ND1
CE1
NE2
HIS
HIS
HIS
1
1
1
N
8
-13.59
1.80
110.60
97.01
A
A
A
N
CA
CB
CYS
CYS
CYS
4
4
4
N
8
7.55
1.10
114.20
121.75
A
A
A
CA
CB
SG
CYS
CYS
CYS
4
4
4
N
8
-13.30
1.80
110.60
97.30
A
A
A
N
CA
CB
CYS
CYS
CYS
10
10
10
N
8
5.65
0.50
120.30
125.95
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
11
11
11
N
8
-3.32
0.50
120.30
116.98
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
11
11
11
N
8
5.68
0.50
120.30
125.98
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
12
12
12
N
8
-3.32
0.50
120.30
116.98
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
12
12
12
N
8
7.82
1.20
111.50
119.32
A
A
A
CB
CA
C
CYS
CYS
CYS
22
22
22
N
8
5.83
0.50
120.30
126.13
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
24
24
24
N
8
-3.38
0.50
120.30
116.92
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
24
24
24
N
9
10.60
1.70
113.60
124.20
A
A
A
CA
CB
CG
HIS
HIS
HIS
1
1
1
N
9
8.03
1.30
111.50
119.53
A
A
A
ND1
CE1
NE2
HIS
HIS
HIS
1
1
1
N
9
-13.21
1.80
110.60
97.39
A
A
A
N
CA
CB
CYS
CYS
CYS
10
10
10
N
9
5.56
0.50
120.30
125.86
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
11
11
11
N
9
-3.24
0.50
120.30
117.06
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
11
11
11
N
9
5.81
0.50
120.30
126.11
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
12
12
12
N
9
-3.46
0.50
120.30
116.84
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
12
12
12
N
9
10.25
1.20
111.50
121.75
A
A
A
CB
CA
C
CYS
CYS
CYS
22
22
22
N
9
5.89
0.50
120.30
126.19
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
24
24
24
N
9
-3.35
0.50
120.30
116.95
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
24
24
24
N
10
11.04
1.70
113.60
124.64
A
A
A
CA
CB
CG
HIS
HIS
HIS
1
1
1
N
10
7.97
1.30
111.50
119.47
A
A
A
ND1
CE1
NE2
HIS
HIS
HIS
1
1
1
N
10
5.39
0.50
120.30
125.69
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
11
11
11
N
10
-3.17
0.50
120.30
117.13
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
11
11
11
N
10
5.78
0.50
120.30
126.08
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
12
12
12
N
10
-3.32
0.50
120.30
116.98
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
12
12
12
N
10
-3.66
0.60
121.00
117.34
A
A
A
CB
CG
CD2
TYR
TYR
TYR
13
13
13
N
10
4.49
0.60
121.00
125.49
A
A
A
CB
CG
CD1
TYR
TYR
TYR
13
13
13
N
10
9.82
1.20
111.50
121.32
A
A
A
CB
CA
C
CYS
CYS
CYS
22
22
22
N
10
5.71
0.50
120.30
126.01
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
24
24
24
N
10
-3.32
0.50
120.30
116.98
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
24
24
24
N
11
10.43
1.70
113.60
124.03
A
A
A
CA
CB
CG
HIS
HIS
HIS
1
1
1
N
11
8.04
1.30
111.50
119.54
A
A
A
ND1
CE1
NE2
HIS
HIS
HIS
1
1
1
N
11
5.50
0.50
120.30
125.80
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
11
11
11
N
11
-3.15
0.50
120.30
117.15
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
11
11
11
N
11
5.85
0.50
120.30
126.15
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
12
12
12
N
11
-3.34
0.50
120.30
116.96
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
12
12
12
N
11
10.53
1.20
111.50
122.03
A
A
A
CB
CA
C
CYS
CYS
CYS
22
22
22
N
11
5.70
0.50
120.30
126.00
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
24
24
24
N
11
-3.31
0.50
120.30
116.99
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
24
24
24
N
12
8.16
1.30
111.50
119.66
A
A
A
ND1
CE1
NE2
HIS
HIS
HIS
1
1
1
N
12
5.48
0.50
120.30
125.78
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
11
11
11
N
12
-3.20
0.50
120.30
117.10
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
11
11
11
N
12
5.77
0.50
120.30
126.07
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
12
12
12
N
12
-3.33
0.50
120.30
116.97
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
12
12
12
N
12
-4.06
0.60
121.00
116.94
A
A
A
CB
CG
CD2
TYR
TYR
TYR
13
13
13
N
12
4.76
0.60
121.00
125.76
A
A
A
CB
CG
CD1
TYR
TYR
TYR
13
13
13
N
12
13.75
2.20
113.40
127.15
A
A
A
CA
CB
CG
GLN
GLN
GLN
23
23
23
N
12
5.78
0.50
120.30
126.08
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
24
24
24
N
12
-3.38
0.50
120.30
116.92
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
24
24
24
N
13
8.14
1.30
111.50
119.64
A
A
A
ND1
CE1
NE2
HIS
HIS
HIS
1
1
1
N
13
5.53
0.50
120.30
125.83
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
11
11
11
N
13
-3.19
0.50
120.30
117.11
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
11
11
11
N
13
5.80
0.50
120.30
126.10
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
12
12
12
N
13
-3.33
0.50
120.30
116.97
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
12
12
12
N
13
13.92
2.20
113.40
127.32
A
A
A
CA
CB
CG
GLN
GLN
GLN
23
23
23
N
13
5.64
0.50
120.30
125.94
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
24
24
24
N
13
-3.29
0.50
120.30
117.01
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
24
24
24
N
14
8.11
1.30
111.50
119.61
A
A
A
ND1
CE1
NE2
HIS
HIS
HIS
1
1
1
N
14
16.85
2.20
113.40
130.25
A
A
A
CA
CB
CG
ARG
ARG
ARG
11
11
11
N
14
5.44
0.50
120.30
125.74
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
11
11
11
N
14
-3.20
0.50
120.30
117.10
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
11
11
11
N
14
5.83
0.50
120.30
126.13
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
12
12
12
N
14
-3.37
0.50
120.30
116.93
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
12
12
12
N
14
-4.00
0.60
121.00
117.00
A
A
A
CB
CG
CD2
TYR
TYR
TYR
13
13
13
N
14
3.93
0.60
121.00
124.93
A
A
A
CB
CG
CD1
TYR
TYR
TYR
13
13
13
N
14
11.50
1.20
111.50
123.00
A
A
A
CB
CA
C
CYS
CYS
CYS
22
22
22
N
14
5.86
0.50
120.30
126.16
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
24
24
24
N
14
-3.40
0.50
120.30
116.90
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
24
24
24
N
1
A
A
CG
CD2
HIS
HIS
1
1
0.061
0.009
1.354
1.415
N
2
A
A
CG
CD2
HIS
HIS
1
1
0.060
0.009
1.354
1.414
N
3
A
A
CG
CD2
HIS
HIS
1
1
0.062
0.009
1.354
1.416
N
4
A
A
CG
CD2
HIS
HIS
1
1
0.062
0.009
1.354
1.416
N
5
A
A
CG
CD2
HIS
HIS
1
1
0.061
0.009
1.354
1.415
N
6
A
A
CG
CD2
HIS
HIS
1
1
0.057
0.009
1.354
1.411
N
7
A
A
CG
CD2
HIS
HIS
1
1
0.068
0.009
1.354
1.422
N
8
A
A
CG
CD2
HIS
HIS
1
1
0.060
0.009
1.354
1.414
N
9
A
A
CG
CD2
HIS
HIS
1
1
0.062
0.009
1.354
1.416
N
10
A
A
CG
CD2
HIS
HIS
1
1
0.061
0.009
1.354
1.415
N
11
A
A
CG
CD2
HIS
HIS
1
1
0.062
0.009
1.354
1.416
N
12
A
A
CG
CD2
HIS
HIS
1
1
0.067
0.009
1.354
1.421
N
13
A
A
CG
CD2
HIS
HIS
1
1
0.065
0.009
1.354
1.419
N
14
A
A
CG
CD2
HIS
HIS
1
1
0.067
0.009
1.354
1.421
N
1
A
HYP
2
-61.73
-162.18
1
A
HYP
3
-46.83
163.39
1
A
TYR
7
67.57
-9.42
1
A
HYP
14
13.56
52.11
1
A
CYS
21
19.90
40.37
1
A
CYS
22
-123.53
-77.93
1
A
GLN
23
5.39
142.30
2
A
HYP
2
-64.09
-158.24
2
A
CYS
5
-68.02
2.60
2
A
TYR
7
69.22
-16.72
2
A
HYP
14
18.55
53.86
2
A
ALA
19
-68.06
92.56
2
A
CYS
21
-48.73
16.37
2
A
GLN
23
-17.29
145.33
3
A
HYP
2
-61.73
-150.07
3
A
TYR
7
-28.04
-46.40
3
A
HYP
14
17.78
8.95
3
A
CYS
16
-139.94
-66.00
3
A
ALA
19
-66.24
80.68
3
A
CYS
21
-33.07
-29.01
3
A
CYS
22
-102.79
-76.43
3
A
GLN
23
-11.57
148.69
4
A
HYP
2
-60.61
-161.73
4
A
HYP
3
-48.41
163.24
4
A
TYR
7
76.74
-12.65
4
A
HYP
14
16.77
52.50
4
A
CYS
21
19.77
34.62
4
A
CYS
22
-140.26
-26.08
5
A
HYP
2
-61.41
-147.65
5
A
CYS
5
-69.48
11.51
5
A
HYP
14
17.60
-13.22
5
A
CYS
16
-140.95
-20.20
5
A
SER
18
-66.17
2.94
5
A
ALA
19
-61.03
85.33
5
A
CYS
21
-30.75
-23.41
5
A
GLN
23
-14.28
145.58
6
A
HYP
2
-60.59
-143.21
6
A
HYP
3
-56.95
173.03
6
A
TYR
7
68.71
-5.76
6
A
HYP
14
15.23
-15.54
6
A
CYS
21
20.11
41.85
6
A
CYS
22
-145.32
-49.43
7
A
HYP
2
-74.01
-160.33
7
A
HYP
3
-48.64
173.15
7
A
TYR
7
81.45
-19.73
7
A
CYS
10
-66.87
93.61
7
A
ARG
11
-32.10
126.59
7
A
HYP
14
3.52
-19.15
7
A
CYS
21
-14.20
-36.71
7
A
CYS
22
-106.57
-72.23
7
A
GLN
23
3.12
142.31
8
A
HYP
2
-63.45
-148.87
8
A
TYR
7
76.49
-7.49
8
A
HYP
14
18.69
55.69
8
A
CYS
21
-48.00
-4.43
8
A
CYS
22
-76.64
-74.04
8
A
GLN
23
-7.18
146.54
9
A
HYP
2
-60.35
-161.18
9
A
HYP
3
-46.89
163.52
9
A
HYP
14
14.43
54.81
9
A
CYS
21
19.75
34.55
9
A
CYS
22
-134.98
-91.85
9
A
GLN
23
6.35
142.29
10
A
HYP
2
-63.67
-166.45
10
A
HYP
3
-44.40
172.38
10
A
TYR
7
70.85
-11.77
10
A
HYP
14
4.25
-18.71
10
A
SER
20
-66.51
2.06
10
A
CYS
21
-34.92
-19.33
10
A
CYS
22
-85.86
-70.98
10
A
GLN
23
-13.57
146.46
11
A
HYP
2
-60.40
-159.97
11
A
TYR
7
76.73
-3.49
11
A
HYP
14
9.16
-21.53
11
A
SER
20
-66.83
2.39
11
A
CYS
21
-32.36
-28.57
11
A
CYS
22
-95.35
-74.77
11
A
GLN
23
-11.95
148.25
12
A
HYP
2
-70.26
-159.38
12
A
HYP
3
-48.72
170.37
12
A
HYP
14
3.17
-18.17
12
A
SER
20
-29.98
-57.21
12
A
CYS
21
-7.88
60.22
12
A
CYS
22
-142.70
-52.39
13
A
HYP
2
-65.34
-157.75
13
A
HYP
3
-49.28
165.43
13
A
TYR
7
75.39
-8.94
13
A
HYP
14
6.54
-20.98
13
A
CYS
21
15.69
45.78
13
A
CYS
22
-140.89
-53.06
14
A
HYP
2
-73.26
-159.57
14
A
HYP
3
-48.79
173.81
14
A
TYR
7
67.64
-6.00
14
A
HYP
14
12.75
47.32
14
A
ALA
19
-64.31
88.52
14
A
SER
20
-69.80
8.66
14
A
CYS
21
-27.29
-34.73
14
A
CYS
22
-109.13
-73.16
14
A
GLN
23
-8.73
147.73
SOLUTION STRUCTURE OF CONOTOXIN Y-PIIIE FROM CONUS PURPURASCENS, NMR, 14 STRUCTURES
1
Y
N
disulf
1.999
A
CYS
4
A
SG
CYS
4
1_555
A
CYS
16
A
SG
CYS
16
1_555
disulf
2.001
A
CYS
5
A
SG
CYS
5
1_555
A
CYS
21
A
SG
CYS
21
1_555
disulf
1.992
A
CYS
10
A
SG
CYS
10
1_555
A
CYS
22
A
SG
CYS
22
1_555
covale
1.398
both
A
HIS
1
A
C
HIS
1
1_555
A
HYP
2
A
N
HYP
2
1_555
covale
1.395
both
A
HYP
2
A
C
HYP
2
1_555
A
HYP
3
A
N
HYP
3
1_555
covale
1.367
both
A
HYP
3
A
C
HYP
3
1_555
A
CYS
4
A
N
CYS
4
1_555
covale
1.416
both
A
TYR
13
A
C
TYR
13
1_555
A
HYP
14
A
N
HYP
14
1_555
covale
1.329
both
A
HYP
14
A
C
HYP
14
1_555
A
GLY
15
A
N
GLY
15
1_555
covale
1.325
both
A
ARG
24
A
C
ARG
24
1_555
A
NH2
25
A
N
NH2
25
1_555
NEUROTOXIN
CONOTOXIN, NEUROTOXIN, ACETYLCHOLINE
CXP3E_CONPU
UNP
1
1
P56529
RRHPPCCLYGKCRRYPGCSSASCCQRG
3
26
1AS5
1
24
P56529
A
1
1
24
1
PRO
conflict
HYP
2
1AS5
A
P56529
UNP
4
2
1
PRO
conflict
HYP
3
1AS5
A
P56529
UNP
5
3
1
PRO
conflict
HYP
14
1AS5
A
P56529
UNP
16
14
BINDING SITE FOR RESIDUE NH2 A 25
A
NH2
25
Software
1
A
ARG
24
A
ARG
24
1
1_555
1
P 1