1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Renisio, J.G.
Romi-Lebrun, R.
Blanc, E.
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
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
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
H2 N
16.023
AMINO GROUP
non-polymer
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
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
US
Proteins
PSFGEY
0867
0887-3585
38
70
78
10.1002/(SICI)1097-0134(20000101)38:1<70::AID-PROT8>3.0.CO;2-5
10651040
Solution structure of BmKTX, a K+ blocker toxin from the Chinese scorpion Buthus Martensi
2000
10.2210/pdb1bkt/pdb
pdb_00001bkt
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
3975.841
BMKTX
1
man
polymer
no
yes
VGINVKCKHSGQCLKPCKDAGMRFGKCINGKCDCTPK(NH2)
VGINVKCKHSGQCLKPCKDAGMRFGKCINGKCDCTPKX
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
n
Chinese scorpion
Mesobuthus
KARSCH
sample
34649
Mesobuthus martensii
database_2
pdbx_database_status
pdbx_struct_assembly
pdbx_struct_oper_list
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Other
1
0
1999-01-13
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_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
BNL
1998-07-03
REL
MODEL 1 WAS DETERMINED BY 2D PROTON NMR
LEAST RESTRAINT VIOLATION
25
25
NOESY
TOCSY
COSY
3
300
K
15,000 ITERATIONS OF THE POWELL ALGORITHM WITH CHARMM FORCE FIELD
distance geometry
1
WATER
BRUNGER
refinement
X-PLOR
3.84
structure solution
DIANA
structure solution
DYANA
500
Bruker
DRX500
VAL
1
n
1
VAL
1
A
GLY
2
n
2
GLY
2
A
ILE
3
n
3
ILE
3
A
ASN
4
n
4
ASN
4
A
VAL
5
n
5
VAL
5
A
LYS
6
n
6
LYS
6
A
CYS
7
n
7
CYS
7
A
LYS
8
n
8
LYS
8
A
HIS
9
n
9
HIS
9
A
SER
10
n
10
SER
10
A
GLY
11
n
11
GLY
11
A
GLN
12
n
12
GLN
12
A
CYS
13
n
13
CYS
13
A
LEU
14
n
14
LEU
14
A
LYS
15
n
15
LYS
15
A
PRO
16
n
16
PRO
16
A
CYS
17
n
17
CYS
17
A
LYS
18
n
18
LYS
18
A
ASP
19
n
19
ASP
19
A
ALA
20
n
20
ALA
20
A
GLY
21
n
21
GLY
21
A
MET
22
n
22
MET
22
A
ARG
23
n
23
ARG
23
A
PHE
24
n
24
PHE
24
A
GLY
25
n
25
GLY
25
A
LYS
26
n
26
LYS
26
A
CYS
27
n
27
CYS
27
A
ILE
28
n
28
ILE
28
A
ASN
29
n
29
ASN
29
A
GLY
30
n
30
GLY
30
A
LYS
31
n
31
LYS
31
A
CYS
32
n
32
CYS
32
A
ASP
33
n
33
ASP
33
A
CYS
34
n
34
CYS
34
A
THR
35
n
35
THR
35
A
PRO
36
n
36
PRO
36
A
LYS
37
n
37
LYS
37
A
NH2
38
n
38
NH2
38
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
A
O
LYS
26
A
O
LYS
26
A
N
ASP
33
A
N
ASP
33
5
A
A
H
H
GLY
CYS
2
34
1.33
6
A
A
H
H
GLY
CYS
2
34
1.35
1
A
ARG
23
0.116
SIDE CHAIN
2
A
ARG
23
0.293
SIDE CHAIN
3
A
ARG
23
0.093
SIDE CHAIN
4
A
ARG
23
0.098
SIDE CHAIN
5
A
ARG
23
0.286
SIDE CHAIN
6
A
ARG
23
0.130
SIDE CHAIN
8
A
ARG
23
0.120
SIDE CHAIN
9
A
ARG
23
0.125
SIDE CHAIN
10
A
ARG
23
0.136
SIDE CHAIN
11
A
ARG
23
0.140
SIDE CHAIN
12
A
ARG
23
0.104
SIDE CHAIN
13
A
ARG
23
0.140
SIDE CHAIN
15
A
ARG
23
0.140
SIDE CHAIN
16
A
ARG
23
0.088
SIDE CHAIN
17
A
ARG
23
0.105
SIDE CHAIN
18
A
ARG
23
0.149
SIDE CHAIN
19
A
ARG
23
0.113
SIDE CHAIN
20
A
ARG
23
0.094
SIDE CHAIN
21
A
ARG
23
0.116
SIDE CHAIN
22
A
ARG
23
0.174
SIDE CHAIN
23
A
ARG
23
0.117
SIDE CHAIN
24
A
ARG
23
0.141
SIDE CHAIN
25
A
ARG
23
0.110
SIDE CHAIN
20
6.63
1.10
114.20
120.83
A
A
A
CA
CB
SG
CYS
CYS
CYS
32
32
32
N
1
A
ILE
3
-115.06
-103.83
1
A
ASN
4
-173.26
38.63
1
A
MET
22
-127.24
-165.74
1
A
ILE
28
-112.17
-80.78
2
A
ILE
3
-121.61
-106.24
2
A
ASN
4
-176.01
37.15
2
A
MET
22
-126.41
-163.48
2
A
ILE
28
-112.54
-80.09
2
A
THR
35
-118.72
64.42
2
A
PRO
36
-59.18
176.79
3
A
ILE
3
-116.35
-107.62
3
A
ASN
4
-176.45
40.51
3
A
MET
22
-127.51
-165.83
3
A
ILE
28
-112.82
-78.82
4
A
ILE
3
-113.99
-104.57
4
A
ASN
4
-174.48
34.52
4
A
MET
22
-127.13
-162.36
4
A
ILE
28
-115.21
-79.27
5
A
ILE
3
-121.58
-107.95
5
A
ASN
4
-175.63
38.29
5
A
SER
10
-89.44
34.61
5
A
MET
22
-128.44
-163.02
5
A
ILE
28
-112.24
-73.86
6
A
ILE
3
-121.32
-107.00
6
A
ASN
4
-175.71
38.47
6
A
MET
22
-125.98
-164.34
6
A
ILE
28
-112.08
-74.15
7
A
ILE
3
-122.48
-107.61
7
A
ASN
4
-176.65
37.50
7
A
MET
22
-128.27
-164.01
7
A
ILE
28
-114.55
-82.54
8
A
ILE
3
-114.27
-105.56
8
A
ASN
4
-175.22
34.92
8
A
MET
22
-127.32
-164.81
8
A
ILE
28
-113.26
-81.18
9
A
ILE
3
-124.26
-106.79
9
A
ASN
4
-176.69
36.49
9
A
MET
22
-127.62
-166.01
9
A
ILE
28
-115.27
-79.19
10
A
ILE
3
-111.69
-105.07
10
A
ASN
4
-173.18
35.75
10
A
MET
22
-128.49
-163.51
10
A
ILE
28
-114.33
-77.45
11
A
ILE
3
-114.71
-106.02
11
A
ASN
4
-174.38
36.63
11
A
MET
22
-124.44
-164.71
11
A
ILE
28
-112.28
-78.12
12
A
ILE
3
-113.62
-104.67
12
A
ASN
4
-175.30
35.60
12
A
MET
22
-124.49
-163.74
12
A
ILE
28
-115.12
-78.49
13
A
ILE
3
-121.24
-105.23
13
A
ASN
4
-175.70
36.60
13
A
MET
22
-123.82
-165.74
13
A
ILE
28
-112.59
-78.80
14
A
ILE
3
-113.81
-105.35
14
A
ASN
4
-174.67
36.49
14
A
MET
22
-126.73
-165.24
14
A
ILE
28
-116.12
-79.18
15
A
ILE
3
-113.81
-104.68
15
A
ASN
4
-174.67
34.80
15
A
MET
22
-124.25
-165.44
15
A
ILE
28
-109.72
-83.18
16
A
ILE
3
-110.30
-104.46
16
A
ASN
4
-173.91
35.29
16
A
SER
10
-91.26
35.22
16
A
MET
22
-127.15
-165.50
16
A
ILE
28
-115.11
-78.82
17
A
ILE
3
-122.54
-106.76
17
A
ASN
4
-177.24
34.60
17
A
MET
22
-124.85
-166.57
17
A
ILE
28
-114.96
-81.08
18
A
ILE
3
-122.50
-107.67
18
A
ASN
4
-175.63
35.82
18
A
SER
10
-94.67
34.14
18
A
MET
22
-128.57
-167.32
18
A
ILE
28
-115.22
-77.65
18
A
PRO
36
-57.50
174.80
19
A
ILE
3
-114.25
-103.80
19
A
ASN
4
-173.81
31.39
19
A
MET
22
-128.22
-164.04
19
A
ILE
28
-114.68
-81.93
20
A
ILE
3
-111.62
-105.43
20
A
ASN
4
-173.80
36.81
20
A
MET
22
-125.15
-164.27
20
A
ILE
28
-116.91
-78.86
21
A
ILE
3
-111.82
-104.95
21
A
ASN
4
-176.01
33.76
21
A
MET
22
-125.64
-164.85
21
A
ILE
28
-118.08
-78.74
22
A
ILE
3
-112.06
-104.15
22
A
ASN
4
-173.01
33.40
22
A
SER
10
-88.59
35.54
22
A
MET
22
-125.15
-165.71
22
A
ILE
28
-114.60
-82.95
22
A
THR
35
-116.76
66.28
23
A
ILE
3
-110.47
-104.65
23
A
ASN
4
-173.95
33.79
23
A
SER
10
-89.50
34.16
23
A
MET
22
-124.82
-165.95
23
A
ILE
28
-117.13
-78.45
24
A
ILE
3
-114.55
-105.33
24
A
ASN
4
-175.15
33.58
24
A
MET
22
-124.18
-165.62
24
A
ILE
28
-109.63
-85.59
25
A
ILE
3
-120.92
-106.63
25
A
ASN
4
-175.76
35.43
25
A
SER
10
-85.46
34.52
25
A
MET
22
-126.14
-164.56
25
A
ILE
28
-116.45
-79.27
model building
X-PLOR
3.84
refinement
X-PLOR
3.84
phasing
X-PLOR
3.84
BMKTX TOXIN FROM SCORPION BUTHUS MARTENSII KARSCH, NMR, 25 STRUCTURES
1
Y
N
A
LEU
14
A
LEU
14
HELX_P
A
ALA
20
A
ALA
20
1
1
7
disulf
2.021
A
CYS
7
A
SG
CYS
7
1_555
A
CYS
27
A
SG
CYS
27
1_555
disulf
2.015
A
CYS
13
A
SG
CYS
13
1_555
A
CYS
32
A
SG
CYS
32
1_555
disulf
2.019
A
CYS
17
A
SG
CYS
17
1_555
A
CYS
34
A
SG
CYS
34
1_555
covale
1.305
both
A
LYS
37
A
C
LYS
37
1_555
A
NH2
38
A
N
NH2
38
1_555
NEUROTOXIN
SCORPION, NEUROTOXIN, LARGE CONDUCTANCE POTASSIUM CHANNEL, VOLTAGE GATED POTASSIUM CHANNEL, BUTHUS MARTENSII
SCKT_MESMA
UNP
1
1
Q9NII7
MKVFFAVLITLFICSMIIGIHGVGINVKCKHSGQCLKPCKDAGMRFGKCINGKCDCTPKG
23
59
1BKT
1
37
Q9NII7
A
1
1
37
2
anti-parallel
A
GLY
25
A
GLY
25
A
CYS
27
A
CYS
27
A
CYS
32
A
CYS
32
A
CYS
34
A
CYS
34
BINDING SITE FOR RESIDUE NH2 A 38
A
NH2
38
Software
2
A
PRO
36
A
PRO
36
2
1_555
A
LYS
37
A
LYS
37
2
1_555
1
P 1