1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Scarselli, M.
Spiga, O.
Ciutti, A.
Bracci, L.
Lelli, B.
Lozzi, L.
Calamandrei, D.
Bernini, A.
Di Maro, D.
Klein, S.
Niccolai, N.
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
C4 H7 N O4
133.103
y
ASPARTIC ACID
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
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
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
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
US
Biochemistry
BICHAW
0033
0006-2960
41
1457
1463
10.1021/bi011012f
11814338
NMR structure of alpha-bungarotoxin free and bound to a mimotope of the nicotinic acetylcholine receptor.
2002
NE
FEBS Lett.
FEBLAL
0165
0014-5793
511
33
35
10.1016/S0014-5793(01)03274-4
Peptide-protein interactions studied by surface plasmon and nuclear
magnetic resonances
2002
10.2210/pdb1jbd/pdb
pdb_00001jbd
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
8005.281
LONG NEUROTOXIN 1
1
nat
polymer
1843.945
MIMOTOPE OF THE NICOTINIC ACETYLCHOLINE RECEPTOR
1
syn
polymer
ALPHA-BUNGAROTOXIN
no
no
IVCHTTATSPISAVTCPPGENLCYRKMWCDAFCSSRGKVVELGCAATCPSKKPYEEVTCCSTDKCNPHPKQRPG
IVCHTTATSPISAVTCPPGENLCYRKMWCDAFCSSRGKVVELGCAATCPSKKPYEEVTCCSTDKCNPHPKQRPG
A
polypeptide(L)
no
no
HRYYESSLEPWYPD
HRYYESSLEPWYPD
B
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
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
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
n
n
n
n
n
n
n
n
n
n
n
n
n
many-banded krait
Bungarus
sample
8616
Bungarus multicinctus
venom
database_2
pdbx_nmr_software
pdbx_struct_assembly
pdbx_struct_oper_list
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
1
0
2001-06-27
1
1
2007-10-21
1
2
2011-07-13
1
3
2022-02-23
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_nmr_software.name
2001-06-27
SPRSDE
1hn7 contains the original structure obtAined of the complex alpha-bungarotoxin and a mimotope of the nicotinic acetylcholine receptor
1HOY contains the 20 nmr structure
of the complex alpha-bungarotoxin and a mimotope of the nicotinic acetylcholine receptor
1IK8 contains the average NMR structure of alpha-bungarotoxin
1IKC contains the 30 NMR structure of alpha-bungarotoxin
RCSB
Y
RCSB
2001-06-04
REL
this peptide was chemically synthesized
sample
structures with the lowest energy
100
1
2D NOESY
5.67
ambient
300
K
the structures are based on a total of 1606 restraints,
1475 are intra-molecular protein NOEs (759 long-range protein NOEs), 74 intra-molecular peptide NOEs (27 long-range peptide NOEs),
57 intermolecular protein-peptide restraints.
molecular dynamics
1
minimized average structure
0.5MM ALPHA-BUNGAROTOXIN; 90% H2O, 10% D2O
90% H2O/10% D2O
Bruker
collection
XwinNMR
2.1
Bruker
processing
XwinNMR
2.1
Johnson, B.A. and Blevins, R.A.
data analysis
NMRView
4.1
Guntert, P, Mumenthaler, C. and Wuthrich, K.
structure solution
DIANA
1.5
Guntert, P, Mumenthaler, C. and Wuthrich, K.
refinement
DIANA
1.5
600
Bruker
DRX
ILE
1
n
1
ILE
1
A
VAL
2
n
2
VAL
2
A
CYS
3
n
3
CYS
3
A
HIS
4
n
4
HIS
4
A
THR
5
n
5
THR
5
A
THR
6
n
6
THR
6
A
ALA
7
n
7
ALA
7
A
THR
8
n
8
THR
8
A
SER
9
n
9
SER
9
A
PRO
10
n
10
PRO
10
A
ILE
11
n
11
ILE
11
A
SER
12
n
12
SER
12
A
ALA
13
n
13
ALA
13
A
VAL
14
n
14
VAL
14
A
THR
15
n
15
THR
15
A
CYS
16
n
16
CYS
16
A
PRO
17
n
17
PRO
17
A
PRO
18
n
18
PRO
18
A
GLY
19
n
19
GLY
19
A
GLU
20
n
20
GLU
20
A
ASN
21
n
21
ASN
21
A
LEU
22
n
22
LEU
22
A
CYS
23
n
23
CYS
23
A
TYR
24
n
24
TYR
24
A
ARG
25
n
25
ARG
25
A
LYS
26
n
26
LYS
26
A
MET
27
n
27
MET
27
A
TRP
28
n
28
TRP
28
A
CYS
29
n
29
CYS
29
A
ASP
30
n
30
ASP
30
A
ALA
31
n
31
ALA
31
A
PHE
32
n
32
PHE
32
A
CYS
33
n
33
CYS
33
A
SER
34
n
34
SER
34
A
SER
35
n
35
SER
35
A
ARG
36
n
36
ARG
36
A
GLY
37
n
37
GLY
37
A
LYS
38
n
38
LYS
38
A
VAL
39
n
39
VAL
39
A
VAL
40
n
40
VAL
40
A
GLU
41
n
41
GLU
41
A
LEU
42
n
42
LEU
42
A
GLY
43
n
43
GLY
43
A
CYS
44
n
44
CYS
44
A
ALA
45
n
45
ALA
45
A
ALA
46
n
46
ALA
46
A
THR
47
n
47
THR
47
A
CYS
48
n
48
CYS
48
A
PRO
49
n
49
PRO
49
A
SER
50
n
50
SER
50
A
LYS
51
n
51
LYS
51
A
LYS
52
n
52
LYS
52
A
PRO
53
n
53
PRO
53
A
TYR
54
n
54
TYR
54
A
GLU
55
n
55
GLU
55
A
GLU
56
n
56
GLU
56
A
VAL
57
n
57
VAL
57
A
THR
58
n
58
THR
58
A
CYS
59
n
59
CYS
59
A
CYS
60
n
60
CYS
60
A
SER
61
n
61
SER
61
A
THR
62
n
62
THR
62
A
ASP
63
n
63
ASP
63
A
LYS
64
n
64
LYS
64
A
CYS
65
n
65
CYS
65
A
ASN
66
n
66
ASN
66
A
PRO
67
n
67
PRO
67
A
HIS
68
n
68
HIS
68
A
PRO
69
n
69
PRO
69
A
LYS
70
n
70
LYS
70
A
GLN
71
n
71
GLN
71
A
ARG
72
n
72
ARG
72
A
PRO
73
n
73
PRO
73
A
GLY
74
n
74
GLY
74
A
HIS
1
n
1
HIS
1
B
ARG
2
n
2
ARG
2
B
TYR
3
n
3
TYR
3
B
TYR
4
n
4
TYR
4
B
GLU
5
n
5
GLU
5
B
SER
6
n
6
SER
6
B
SER
7
n
7
SER
7
B
LEU
8
n
8
LEU
8
B
GLU
9
n
9
GLU
9
B
PRO
10
n
10
PRO
10
B
TRP
11
n
11
TRP
11
B
TYR
12
n
12
TYR
12
B
PRO
13
n
13
PRO
13
B
ASP
14
n
14
ASP
14
B
author_defined_assembly
2
dimeric
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
A
N
ALA
45
A
N
ALA
45
A
O
LEU
22
A
O
LEU
22
A
N
ARG
25
A
N
ARG
25
A
O
THR
58
A
O
THR
58
1
A
A
HD2
HZ1
ASP
LYS
63
64
0.83
1
A
A
HG1
HG
THR
SER
5
12
0.94
1
A
B
O
HE2
SER
TYR
9
3
1.21
1
A
A
HZ1
HE2
LYS
GLU
26
55
1.21
1
A
B
O
OH
ALA
TYR
7
3
1.27
1
A
A
O
HG21
ILE
VAL
1
2
1.30
1
B
B
O
CD
GLU
PRO
9
13
1.35
1
B
B
O
HD2
GLU
PRO
9
13
1.44
1
B
B
O
HD3
GLU
PRO
9
13
1.55
1
B
B
O
CG
GLU
PRO
9
13
1.56
1
A
B
O
CZ
ALA
TYR
7
3
1.99
1
A
B
O
CE2
SER
TYR
9
3
2.15
1
A
B
C
OH
ALA
TYR
7
3
2.17
1
A
A
THR
THR
5
6
140.52
1
A
A
PRO
ILE
10
11
145.78
1
A
A
CYS
CYS
59
60
148.52
1
A
TYR
24
0.126
SIDE CHAIN
1
A
ARG
25
0.089
SIDE CHAIN
1
A
TYR
54
0.077
SIDE CHAIN
1
6.62
1.10
114.20
120.82
A
A
A
CA
CB
SG
CYS
CYS
CYS
23
23
23
N
1
A
VAL
2
-179.94
-179.93
1
A
ALA
7
-166.64
-115.44
1
A
PRO
18
-58.98
102.57
1
A
TRP
28
-152.97
-138.46
1
A
CYS
33
15.93
64.40
1
A
SER
35
-67.84
50.35
1
A
PRO
49
-66.66
15.85
1
A
LYS
51
-108.95
-161.70
1
A
LYS
52
-131.74
-47.00
1
A
TYR
54
-157.89
-51.00
1
A
LYS
64
49.45
-23.59
1
A
LYS
70
-167.31
-61.55
1
A
PRO
73
-63.28
98.18
1
B
TYR
4
-58.97
-165.33
1
B
GLU
5
-106.63
40.10
1
B
SER
6
-148.77
-4.46
1
B
PRO
10
-74.81
24.87
minimized average
NMR Structure of the Complex Between alpha-bungarotoxin and a Mimotope of the Nicotinic Acetylcholine Receptor
1
N
N
2
N
N
disulf
2.046
A
CYS
3
A
SG
CYS
3
1_555
A
CYS
23
A
SG
CYS
23
1_555
disulf
2.040
A
CYS
16
A
SG
CYS
16
1_555
A
CYS
44
A
SG
CYS
44
1_555
disulf
2.045
A
CYS
29
A
SG
CYS
29
1_555
A
CYS
33
A
SG
CYS
33
1_555
disulf
2.041
A
CYS
48
A
SG
CYS
48
1_555
A
CYS
59
A
SG
CYS
59
1_555
disulf
2.032
A
CYS
60
A
SG
CYS
60
1_555
A
CYS
65
A
SG
CYS
65
1_555
TOXIN
ALPHA-BUNGAROTOXIN, PROTEIN-PEPTIDE COMPLEX, ACHR, toxin
NXL1A_BUNMU
UNP
1
1
P60615
IVCHTTATSPISAVTCPPGENLCYRKMWCDAFCSSRGKVVELGCAATCPSKKPYEEVTCCSTDKCNPHPKQRPG
1JBD
PDB
2
1JBD
1
74
1JBD
1
74
P60615
A
1
1
74
1
14
1JBD
1
14
1JBD
B
2
1
14
3
anti-parallel
anti-parallel
A
VAL
39
A
VAL
39
A
ALA
45
A
ALA
45
A
LEU
22
A
LEU
22
A
TRP
28
A
TRP
28
A
VAL
57
A
VAL
57
A
CYS
60
A
CYS
60