1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Blanc, E.
Romi-Lebrun, R.
Bornet, O.
Nakajima, T.
Darbon, H.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
1
90.00
90.00
90.00
1.000
1.000
1.000
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
C2 H5 N O2
75.067
y
GLYCINE
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
C5 H7 N O3
129.114
n
PYROGLUTAMIC ACID
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
37
12412
12418
10.1021/bi9809371
9730813
Solution structure of two new toxins from the venom of the Chinese scorpion Buthus martensi Karsch blockers of potassium channels.
1998
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
4182.978
TOXIN BMTX1
1
man
polymer
no
yes
(PCA)FTDVKCTGSKQCWPVCKQMFGKPNGKCMNGKCRCYS
QFTDVKCTGSKQCWPVCKQMFGKPNGKCMNGKCRCYS
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
n
n
n
n
n
n
n
n
n
n
n
n
Chinese scorpion
Mesobuthus
sample
34649
Mesobuthus martensii
entity_poly
pdbx_database_status
pdbx_struct_assembly
pdbx_struct_mod_residue
pdbx_struct_oper_list
struct_conn
repository
Initial release
Version format compliance
Version format compliance
Derived calculations
Other
Polymer sequence
1
0
1999-01-13
1
1
2008-03-24
1
2
2011-07-13
2
0
2019-12-25
_entity_poly.pdbx_seq_one_letter_code_can
_pdbx_database_status.process_site
_pdbx_struct_mod_residue.parent_comp_id
_struct_conn.pdbx_leaving_atom_flag
Y
BNL
1998-06-16
REL
LEAST RESTRAINT VIOLATION
25
25
NOESY
TOCSY
COSY
3
300
K
10,000 ITERATIONS OF THE POWELL ALGORITHM WITH CHARMM FORCE FIELD
distance geometry
1
WATER
BRUNGER
refinement
X-PLOR
3.84
structure solution
DIANA
500
Bruker
DRX500
5HP
1
n
1
PCA
1
A
PHE
2
n
2
PHE
2
A
THR
3
n
3
THR
3
A
ASP
4
n
4
ASP
4
A
VAL
5
n
5
VAL
5
A
LYS
6
n
6
LYS
6
A
CYS
7
n
7
CYS
7
A
THR
8
n
8
THR
8
A
GLY
9
n
9
GLY
9
A
SER
10
n
10
SER
10
A
LYS
11
n
11
LYS
11
A
GLN
12
n
12
GLN
12
A
CYS
13
n
13
CYS
13
A
TRP
14
n
14
TRP
14
A
PRO
15
n
15
PRO
15
A
VAL
16
n
16
VAL
16
A
CYS
17
n
17
CYS
17
A
LYS
18
n
18
LYS
18
A
GLN
19
n
19
GLN
19
A
MET
20
n
20
MET
20
A
PHE
21
n
21
PHE
21
A
GLY
22
n
22
GLY
22
A
LYS
23
n
23
LYS
23
A
PRO
24
n
24
PRO
24
A
ASN
25
n
25
ASN
25
A
GLY
26
n
26
GLY
26
A
LYS
27
n
27
LYS
27
A
CYS
28
n
28
CYS
28
A
MET
29
n
29
MET
29
A
ASN
30
n
30
ASN
30
A
GLY
31
n
31
GLY
31
A
LYS
32
n
32
LYS
32
A
CYS
33
n
33
CYS
33
A
ARG
34
n
34
ARG
34
A
CYS
35
n
35
CYS
35
A
TYR
36
n
36
TYR
36
A
SER
37
n
37
SER
37
A
author_defined_assembly
1
monomeric
A
PCA
1
PYROGLUTAMIC ACID
A
PCA
1
GLN
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
identity operation
0.0000000000
0.0000000000
0.0000000000
A
O
LYS
27
A
O
LYS
27
A
N
ARG
34
A
N
ARG
34
1
A
ARG
34
0.252
SIDE CHAIN
2
A
ARG
34
0.315
SIDE CHAIN
3
A
ARG
34
0.265
SIDE CHAIN
4
A
ARG
34
0.241
SIDE CHAIN
5
A
ARG
34
0.309
SIDE CHAIN
6
A
ARG
34
0.312
SIDE CHAIN
7
A
ARG
34
0.314
SIDE CHAIN
8
A
ARG
34
0.307
SIDE CHAIN
9
A
ARG
34
0.257
SIDE CHAIN
10
A
ARG
34
0.294
SIDE CHAIN
11
A
ARG
34
0.204
SIDE CHAIN
12
A
ARG
34
0.284
SIDE CHAIN
13
A
ARG
34
0.235
SIDE CHAIN
14
A
ARG
34
0.209
SIDE CHAIN
15
A
ARG
34
0.311
SIDE CHAIN
16
A
ARG
34
0.317
SIDE CHAIN
17
A
ARG
34
0.241
SIDE CHAIN
18
A
ARG
34
0.225
SIDE CHAIN
19
A
ARG
34
0.308
SIDE CHAIN
20
A
ARG
34
0.312
SIDE CHAIN
21
A
ARG
34
0.312
SIDE CHAIN
22
A
ARG
34
0.310
SIDE CHAIN
23
A
ARG
34
0.167
SIDE CHAIN
24
A
ARG
34
0.306
SIDE CHAIN
25
A
ARG
34
0.310
SIDE CHAIN
1
-6.96
1.00
110.10
103.14
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
14
14
14
N
1
8.08
0.90
109.00
117.08
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
14
14
14
N
1
7.70
1.10
130.40
138.10
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
14
14
14
N
1
-4.02
0.60
121.00
116.98
A
A
A
CB
CG
CD2
TYR
TYR
TYR
36
36
36
N
2
-6.96
1.00
110.10
103.14
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
14
14
14
N
2
8.15
0.90
109.00
117.15
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
14
14
14
N
2
7.51
1.10
130.40
137.91
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
14
14
14
N
2
7.29
1.10
114.20
121.49
A
A
A
CA
CB
SG
CYS
CYS
CYS
33
33
33
N
2
-4.37
0.60
121.00
116.63
A
A
A
CB
CG
CD2
TYR
TYR
TYR
36
36
36
N
3
-7.02
1.00
110.10
103.08
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
14
14
14
N
3
8.16
0.90
109.00
117.16
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
14
14
14
N
3
7.56
1.10
130.40
137.96
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
14
14
14
N
3
7.73
1.10
114.20
121.93
A
A
A
CA
CB
SG
CYS
CYS
CYS
33
33
33
N
3
-6.37
0.60
121.00
114.63
A
A
A
CB
CG
CD2
TYR
TYR
TYR
36
36
36
N
3
5.31
0.60
121.00
126.31
A
A
A
CB
CG
CD1
TYR
TYR
TYR
36
36
36
N
4
-6.84
1.00
110.10
103.26
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
14
14
14
N
4
7.91
0.90
109.00
116.91
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
14
14
14
N
4
7.53
1.10
130.40
137.93
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
14
14
14
N
4
8.04
1.10
114.20
122.24
A
A
A
CA
CB
SG
CYS
CYS
CYS
33
33
33
N
4
7.44
1.10
114.20
121.64
A
A
A
CA
CB
SG
CYS
CYS
CYS
35
35
35
N
4
-6.10
0.60
121.00
114.90
A
A
A
CB
CG
CD2
TYR
TYR
TYR
36
36
36
N
4
4.73
0.60
121.00
125.73
A
A
A
CB
CG
CD1
TYR
TYR
TYR
36
36
36
N
5
-6.91
1.00
110.10
103.19
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
14
14
14
N
5
7.96
0.90
109.00
116.96
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
14
14
14
N
5
7.44
1.10
130.40
137.84
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
14
14
14
N
5
6.86
1.10
114.20
121.06
A
A
A
CA
CB
SG
CYS
CYS
CYS
33
33
33
N
5
-4.70
0.60
121.00
116.30
A
A
A
CB
CG
CD2
TYR
TYR
TYR
36
36
36
N
6
-7.09
1.00
110.10
103.01
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
14
14
14
N
6
8.19
0.90
109.00
117.19
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
14
14
14
N
6
7.51
1.10
130.40
137.91
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
14
14
14
N
6
8.62
1.10
114.20
122.82
A
A
A
CA
CB
SG
CYS
CYS
CYS
33
33
33
N
6
-6.36
0.60
121.00
114.64
A
A
A
CB
CG
CD2
TYR
TYR
TYR
36
36
36
N
6
5.18
0.60
121.00
126.18
A
A
A
CB
CG
CD1
TYR
TYR
TYR
36
36
36
N
7
-6.67
1.00
110.10
103.43
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
14
14
14
N
7
7.82
0.90
109.00
116.82
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
14
14
14
N
7
8.04
1.10
130.40
138.44
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
14
14
14
N
7
-6.09
1.00
107.30
101.21
A
A
A
NE1
CE2
CD2
TRP
TRP
TRP
14
14
14
N
7
7.66
1.10
114.20
121.86
A
A
A
CA
CB
SG
CYS
CYS
CYS
35
35
35
N
8
-6.71
1.00
110.10
103.39
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
14
14
14
N
8
7.76
0.90
109.00
116.76
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
14
14
14
N
8
7.52
1.10
130.40
137.92
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
14
14
14
N
8
6.68
1.10
114.20
120.88
A
A
A
CA
CB
SG
CYS
CYS
CYS
33
33
33
N
8
-3.76
0.60
121.00
117.24
A
A
A
CB
CG
CD2
TYR
TYR
TYR
36
36
36
N
9
-6.97
1.00
110.10
103.13
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
14
14
14
N
9
7.99
0.90
109.00
116.99
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
14
14
14
N
9
7.44
1.10
130.40
137.84
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
14
14
14
N
9
7.09
1.10
114.20
121.29
A
A
A
CA
CB
SG
CYS
CYS
CYS
35
35
35
N
9
-4.58
0.60
121.00
116.42
A
A
A
CB
CG
CD2
TYR
TYR
TYR
36
36
36
N
10
-6.54
1.00
110.10
103.56
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
14
14
14
N
10
7.69
0.90
109.00
116.69
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
14
14
14
N
10
7.62
1.10
130.40
138.02
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
14
14
14
N
11
-6.96
1.00
110.10
103.14
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
14
14
14
N
11
8.09
0.90
109.00
117.09
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
14
14
14
N
11
7.86
1.10
130.40
138.26
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
14
14
14
N
11
-6.04
1.00
107.30
101.26
A
A
A
NE1
CE2
CD2
TRP
TRP
TRP
14
14
14
N
11
-4.56
0.60
121.00
116.44
A
A
A
CB
CG
CD2
TYR
TYR
TYR
36
36
36
N
12
-6.84
1.00
110.10
103.26
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
14
14
14
N
12
7.92
0.90
109.00
116.92
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
14
14
14
N
12
7.88
1.10
130.40
138.28
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
14
14
14
N
13
-6.79
1.00
110.10
103.31
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
14
14
14
N
13
7.92
0.90
109.00
116.92
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
14
14
14
N
13
7.91
1.10
130.40
138.31
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
14
14
14
N
13
-3.71
0.60
121.00
117.29
A
A
A
CB
CG
CD2
TYR
TYR
TYR
36
36
36
N
14
-6.78
1.00
110.10
103.32
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
14
14
14
N
14
7.95
0.90
109.00
116.95
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
14
14
14
N
14
7.73
1.10
130.40
138.13
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
14
14
14
N
14
8.13
1.10
114.20
122.33
A
A
A
CA
CB
SG
CYS
CYS
CYS
35
35
35
N
14
-4.51
0.60
121.00
116.49
A
A
A
CB
CG
CD2
TYR
TYR
TYR
36
36
36
N
15
-6.56
1.00
110.10
103.54
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
14
14
14
N
15
7.77
0.90
109.00
116.77
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
14
14
14
N
15
7.91
1.10
130.40
138.31
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
14
14
14
N
15
7.10
1.10
114.20
121.30
A
A
A
CA
CB
SG
CYS
CYS
CYS
33
33
33
N
16
7.06
1.10
114.20
121.26
A
A
A
CA
CB
SG
CYS
CYS
CYS
7
7
7
N
16
-6.86
1.00
110.10
103.24
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
14
14
14
N
16
7.90
0.90
109.00
116.90
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
14
14
14
N
16
7.65
1.10
130.40
138.05
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
14
14
14
N
16
7.95
1.10
114.20
122.15
A
A
A
CA
CB
SG
CYS
CYS
CYS
35
35
35
N
17
-6.84
1.00
110.10
103.26
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
14
14
14
N
17
8.06
0.90
109.00
117.06
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
14
14
14
N
17
7.94
1.10
130.40
138.34
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
14
14
14
N
17
-6.17
1.00
107.30
101.13
A
A
A
NE1
CE2
CD2
TRP
TRP
TRP
14
14
14
N
17
7.16
1.10
114.20
121.36
A
A
A
CA
CB
SG
CYS
CYS
CYS
33
33
33
N
17
-4.46
0.60
121.00
116.54
A
A
A
CB
CG
CD2
TYR
TYR
TYR
36
36
36
N
18
-6.42
1.00
110.10
103.68
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
14
14
14
N
18
7.84
0.90
109.00
116.84
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
14
14
14
N
18
8.24
1.10
130.40
138.64
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
14
14
14
N
18
-6.29
1.00
107.30
101.01
A
A
A
NE1
CE2
CD2
TRP
TRP
TRP
14
14
14
N
19
-6.46
1.00
110.10
103.64
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
14
14
14
N
19
7.65
0.90
109.00
116.65
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
14
14
14
N
19
8.10
1.10
130.40
138.50
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
14
14
14
N
19
-6.04
1.00
107.30
101.26
A
A
A
NE1
CE2
CD2
TRP
TRP
TRP
14
14
14
N
19
6.87
1.10
114.20
121.07
A
A
A
CA
CB
SG
CYS
CYS
CYS
33
33
33
N
20
-6.94
1.00
110.10
103.16
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
14
14
14
N
20
8.00
0.90
109.00
117.00
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
14
14
14
N
20
7.52
1.10
130.40
137.92
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
14
14
14
N
20
9.07
1.10
114.20
123.27
A
A
A
CA
CB
SG
CYS
CYS
CYS
33
33
33
N
20
-6.20
0.60
121.00
114.80
A
A
A
CB
CG
CD2
TYR
TYR
TYR
36
36
36
N
20
5.36
0.60
121.00
126.36
A
A
A
CB
CG
CD1
TYR
TYR
TYR
36
36
36
N
21
-6.86
1.00
110.10
103.24
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
14
14
14
N
21
8.06
0.90
109.00
117.06
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
14
14
14
N
21
7.55
1.10
130.40
137.95
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
14
14
14
N
21
8.33
1.10
114.20
122.53
A
A
A
CA
CB
SG
CYS
CYS
CYS
33
33
33
N
21
-4.43
0.60
121.00
116.57
A
A
A
CB
CG
CD2
TYR
TYR
TYR
36
36
36
N
22
-7.01
1.00
110.10
103.09
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
14
14
14
N
22
8.13
0.90
109.00
117.13
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
14
14
14
N
22
7.47
1.10
130.40
137.87
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
14
14
14
N
22
9.12
1.10
114.20
123.32
A
A
A
CA
CB
SG
CYS
CYS
CYS
33
33
33
N
22
-5.51
0.60
121.00
115.49
A
A
A
CB
CG
CD2
TYR
TYR
TYR
36
36
36
N
22
4.76
0.60
121.00
125.76
A
A
A
CB
CG
CD1
TYR
TYR
TYR
36
36
36
N
23
6.81
1.10
114.20
121.01
A
A
A
CA
CB
SG
CYS
CYS
CYS
13
13
13
N
23
-6.64
1.00
110.10
103.46
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
14
14
14
N
23
7.76
0.90
109.00
116.76
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
14
14
14
N
23
8.28
1.10
130.40
138.68
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
14
14
14
N
23
-6.23
1.00
107.30
101.07
A
A
A
NE1
CE2
CD2
TRP
TRP
TRP
14
14
14
N
23
8.53
1.10
114.20
122.73
A
A
A
CA
CB
SG
CYS
CYS
CYS
33
33
33
N
23
6.79
1.10
114.20
120.99
A
A
A
CA
CB
SG
CYS
CYS
CYS
35
35
35
N
24
-6.90
1.00
110.10
103.20
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
14
14
14
N
24
8.09
0.90
109.00
117.09
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
14
14
14
N
24
7.53
1.10
130.40
137.93
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
14
14
14
N
24
9.21
1.10
114.20
123.41
A
A
A
CA
CB
SG
CYS
CYS
CYS
33
33
33
N
24
-5.31
0.60
121.00
115.69
A
A
A
CB
CG
CD2
TYR
TYR
TYR
36
36
36
N
24
4.57
0.60
121.00
125.57
A
A
A
CB
CG
CD1
TYR
TYR
TYR
36
36
36
N
25
-6.73
1.00
110.10
103.37
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
14
14
14
N
25
7.86
0.90
109.00
116.86
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
14
14
14
N
25
7.59
1.10
130.40
137.99
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
14
14
14
N
1
A
ASN
30
31.20
46.13
2
A
PRO
24
-62.16
2.39
2
A
ASN
30
29.34
53.94
3
A
ASN
30
27.84
50.35
4
A
PRO
24
-69.60
14.16
4
A
ASN
30
28.20
51.96
5
A
ASP
4
-104.05
40.59
5
A
PRO
24
-64.49
3.18
5
A
ASN
30
27.99
54.21
6
A
LYS
6
-39.76
102.41
6
A
ASN
30
28.22
55.36
7
A
ASP
4
-116.06
50.40
7
A
LYS
11
-39.49
-29.18
7
A
ASN
30
30.99
48.64
8
A
ASN
30
28.48
55.63
9
A
PRO
24
-69.94
0.65
9
A
ASN
30
25.17
55.89
10
A
LYS
11
-39.14
-31.96
10
A
ASN
30
28.90
55.08
10
A
TYR
36
-126.75
-165.53
11
A
THR
8
-142.96
32.08
11
A
ASN
30
31.79
51.77
12
A
THR
8
-145.72
48.52
12
A
ASN
30
29.67
55.74
13
A
PHE
21
-122.51
-55.69
13
A
ASN
30
29.46
50.70
14
A
LYS
11
-39.69
-31.20
14
A
PRO
24
-66.43
10.96
14
A
ASN
30
30.87
55.36
15
A
PRO
24
-65.13
1.35
15
A
ASN
30
30.34
48.31
15
A
TYR
36
-127.56
-165.00
16
A
ASN
30
29.49
51.38
17
A
THR
8
-148.02
48.64
17
A
ASN
30
24.96
55.84
18
A
LYS
6
-39.36
110.86
18
A
ASN
30
30.82
53.36
19
A
PRO
24
-62.55
0.24
19
A
ASN
30
32.40
47.06
19
A
TYR
36
-126.36
-166.25
20
A
THR
8
-136.38
-38.35
20
A
ASN
30
28.76
52.64
21
A
THR
8
-123.18
-50.11
21
A
PRO
24
-64.63
3.58
21
A
ASN
30
28.73
52.44
22
A
ASN
30
31.13
54.52
22
A
TYR
36
-115.88
-168.99
23
A
THR
8
-130.25
-43.19
23
A
LYS
11
-39.86
-32.79
23
A
PRO
24
-65.70
0.18
23
A
ASN
30
31.69
44.34
23
A
TYR
36
-128.16
-160.45
24
A
PHE
21
-121.87
-57.02
24
A
ASN
30
30.95
54.44
24
A
TYR
36
-116.66
-169.00
25
A
LYS
6
-39.65
113.13
25
A
ASN
30
30.36
53.43
model building
X-PLOR
3.84
refinement
X-PLOR
3.84
phasing
X-PLOR
3.84
TOXIN BMTX1
SCORPION TOXIN BMTX1 FROM BUTHUS MARTENSII KARSCH, NMR, 25 STRUCTURES
1
Y
N
A
SER
10
A
SER
10
HELX_P
A
MET
20
A
MET
20
1
1
11
disulf
2.021
A
CYS
7
A
SG
CYS
7
1_555
A
CYS
28
A
SG
CYS
28
1_555
disulf
2.020
A
CYS
13
A
SG
CYS
13
1_555
A
CYS
33
A
SG
CYS
33
1_555
disulf
2.020
A
CYS
17
A
SG
CYS
17
1_555
A
CYS
35
A
SG
CYS
35
1_555
covale
1.306
both
A
PCA
1
A
C
PCA
1
1_555
A
PHE
2
A
N
PHE
2
1_555
NEUROTOXIN
TOXIN, SCORPION, NEUROTOXIN, LARGE CONDUCTANCE POTASSIUM CHANNEL, VOLTAGE GATED POTASSIUM CHANNEL, BUTHUS MARTENSII
SCK1_MESMA
UNP
1
22
Q9NII6
22
57
1BIG
2
37
Q9NII6
A
1
2
37
2
anti-parallel
A
LYS
27
A
LYS
27
A
MET
29
A
MET
29
A
LYS
32
A
LYS
32
A
ARG
34
A
ARG
34
1
P 1