1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Kuang, Z.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
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 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 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
H2 N
16.023
AMINO GROUP
non-polymer
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
US
Acs Chem.Biol.
1554-8929
8
1344
1351
10.1021/cb300674x
23557677
Mammalian neuronal sodium channel blocker mu-conotoxin BuIIIB has a structured N-terminus that influences potency.
2013
10.2210/pdb2lo9/pdb
pdb_00002lo9
2776.285
Mu-conotoxin BuIIIB
1
syn
polymer
Conotoxin Bu16
no
yes
VGERCCKNGKRGCGRWCRDHSRCC(NH2)
VGERCCKNGKRGCGRWCRDHSRCCX
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
database_2
pdbx_database_status
pdbx_nmr_software
pdbx_nmr_spectrometer
struct_conn
struct_ref_seq_dif
repository
Initial release
Database references
Database references
Data collection
Database references
Derived calculations
Other
1
0
2013-01-23
1
1
2013-09-11
1
2
2014-02-19
1
3
2023-06-14
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.status_code_nmr_data
_pdbx_nmr_software.name
_pdbx_nmr_spectrometer.model
_struct_conn.pdbx_leaving_atom_flag
_struct_ref_seq_dif.details
BMRB
Y
RCSB
2012-01-20
REL
REL
REL
REL
89438
Bubble cone
Conus bullatus
sample
structures with the lowest energy
200
20
2D 1H-1H TOCSY
2D DQF-COSY
2D 1H-1H NOESY
2D 1H-15N HSQC
2D 1H-13C HSQC
2.6
mM
5.5
ambient
278
K
DGSA-distance geometry simulated annealing
1
closest to the average
2.6 mM BuIIIB, 95% H2O/5% D2O
95% H2O/5% D2O
Bruker Biospin
collection
TopSpin
Bruker Biospin
processing
TopSpin
Bartels et al.
data analysis
XEASY
Guntert, Mumenthaler and Wuthrich
structure solution
CYANA
Schwieters, Kuszewski, Tjandra and Clore
structure solution
X-PLOR NIH
Schwieters, Kuszewski, Tjandra and Clore
refinement
X-PLOR NIH
600
Bruker
DRX
Bruker DRX
500
Bruker
AVANCE
Bruker Avance
800
Bruker
AVANCE
Bruker Avance
VAL
1
n
1
VAL
1
A
GLY
2
n
2
GLY
2
A
GLU
3
n
3
GLU
3
A
ARG
4
n
4
ARG
4
A
CYS
5
n
5
CYS
5
A
CYS
6
n
6
CYS
6
A
LYS
7
n
7
LYS
7
A
ASN
8
n
8
ASN
8
A
GLY
9
n
9
GLY
9
A
LYS
10
n
10
LYS
10
A
ARG
11
n
11
ARG
11
A
GLY
12
n
12
GLY
12
A
CYS
13
n
13
CYS
13
A
GLY
14
n
14
GLY
14
A
ARG
15
n
15
ARG
15
A
TRP
16
n
16
TRP
16
A
CYS
17
n
17
CYS
17
A
ARG
18
n
18
ARG
18
A
ASP
19
n
19
ASP
19
A
HIS
20
n
20
HIS
20
A
SER
21
n
21
SER
21
A
ARG
22
n
22
ARG
22
A
CYS
23
n
23
CYS
23
A
CYS
24
n
24
CYS
24
A
CYS
24
n
25
NH2
25
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
1
A
A
O
H
TRP
HIS
16
20
1.58
1
A
A
OD1
HE
ASN
ARG
8
11
1.60
2
A
A
O
H
TRP
HIS
16
20
1.57
2
A
A
OE1
HZ2
GLU
LYS
3
7
1.59
3
A
A
OE2
HZ2
GLU
LYS
3
7
1.52
3
A
A
O
H
TRP
HIS
16
20
1.60
4
A
A
OE2
HZ3
GLU
LYS
3
7
1.54
4
A
A
O
H
TRP
HIS
16
20
1.58
6
A
A
O
H
GLY
CYS
2
5
1.56
6
A
A
OE2
HZ2
GLU
LYS
3
7
1.59
7
A
A
O
H
TRP
HIS
16
20
1.57
7
A
A
O
H
CYS
SER
17
21
1.59
7
A
A
O
H
GLY
ARG
14
18
1.59
8
A
A
O
H
TRP
HIS
16
20
1.54
9
A
A
O
H
TRP
HIS
16
20
1.59
10
A
A
O
H
TRP
HIS
16
20
1.51
11
A
A
O
H
CYS
SER
17
21
1.55
13
A
A
O
H
SER
CYS
21
23
1.58
14
A
A
O
H
TRP
HIS
16
20
1.58
15
A
A
O
H
CYS
SER
17
21
1.56
15
A
A
O
H
GLY
CYS
2
5
1.58
15
A
A
OD1
HE
ASN
ARG
8
11
1.59
16
A
A
O
HG
GLY
SER
2
21
1.59
17
A
A
O
H
TRP
HIS
16
20
1.53
17
A
A
O
H
CYS
SER
17
21
1.55
18
A
A
O
H
TRP
HIS
16
20
1.58
19
A
A
O
H
TRP
HIS
16
20
1.52
19
A
A
O
H
CYS
SER
17
21
1.60
20
A
A
O
H
TRP
HIS
16
20
1.53
20
A
A
O
H
CYS
SER
17
21
1.56
20
A
A
O
H
GLY
ARG
14
18
1.57
2
A
ARG
22
-92.03
52.74
6
A
GLU
3
-39.13
-37.65
7
A
CYS
23
-169.05
85.29
8
A
CYS
5
-65.56
-73.39
8
A
CYS
23
-142.76
42.49
9
A
CYS
5
-63.20
-74.81
10
A
CYS
5
-67.17
-70.24
14
A
CYS
13
-39.48
130.92
15
A
GLU
3
-36.60
-38.36
16
A
CYS
5
-64.29
-71.67
18
A
CYS
23
-153.22
61.87
19
A
ARG
22
-98.50
42.76
20
A
CYS
5
-88.35
-80.96
20
A
CYS
23
-151.40
25.66
closest to the average, model 1
NMR solution structure of Mu-contoxin BuIIIB
1
N
N
A
GLY
2
A
GLY
2
HELX_P
A
LYS
7
A
LYS
7
1
1
6
A
ASN
8
A
ASN
8
HELX_P
A
GLY
12
A
GLY
12
5
2
5
A
GLY
14
A
GLY
14
HELX_P
A
SER
21
A
SER
21
1
3
8
disulf
2.014
A
CYS
5
A
SG
CYS
5
1_555
A
CYS
17
A
SG
CYS
17
1_555
disulf
2.017
A
CYS
6
A
SG
CYS
6
1_555
A
CYS
23
A
SG
CYS
23
1_555
disulf
2.017
A
CYS
13
A
SG
CYS
13
1_555
A
CYS
24
A
SG
CYS
24
1_555
covale
1.302
both
A
CYS
24
A
C
CYS
24
1_555
A
NH2
25
A
N
NH2
25
1_555
TOXIN
TOXIN
CM3B_CONBU
UNP
1
52
C1J5M6
VGERCCKNGKRGCGRWCRDHSRCC
52
75
2LO9
1
24
C1J5M6
A
1
1
24
1
amidation
NH2
25
2LO9
A
C1J5M6
UNP
25