1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Mendelman, N.
Zhao, R.
Goldstein, S.A.N.
Chill, J.H.
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 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
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
US
Proc.Natl.Acad.Sci.USA
PNASA6
0040
0027-8424
112
E7013
E7021
10.1073/pnas.1514728112
26627718
Designer and natural peptide toxin blockers of the KcsA potassium channel identified by phage display.
2015
3988.792
Hui1
1
syn
polymer
no
no
ACKDYLPKSECTQFRCRTSMKYRLNLCKKTCGTC
ACKDYLPKSECTQFRCRTSMKYRLNLCKKTCGTC
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
repository
Initial release
Database references
1
0
2015-12-16
1
1
2015-12-30
BMRB
Y
RCSB
2015-08-17
REL
REL
REL
32630
Synthetic
sample
25
650
20
2D 1H-1H TOCSY
2D_1H-NOESY
2D 1H-15N HSQC
2D_1H-13C-HMQC
2D 1H-1H TOCSY
2D_1H-NOESY
2D 1H-15N HSQC
2D_1H-13C-HMQC
20
mM
10
mM
7
%
0.6
mM
0.02
%
20
mM
10
mM
0.02
%
99.9
%
0.6
mM
54 mM
6.6
1
atm
298
K
simulated annealing
1
lowest energy
20 mM sodium phosphate, 10 mM sodium chloride, 7 % D2O, 0.6 mM Hui1, 0.02 % sodium azide, 93% H2O, 7% D2O
93% H2O/7% D2O
20 mM sodium phosphate, 10 mM sodium chloride, 0.02 % sodium azide, 99.9 % D2O, 0.6 mM Hui1-10, 99.9% D2O
99.9% D2O
Brunger A. T. et.al.
refinement
CNS
700
Bruker
DRX
Bruker DRX
ALA
2
n
1
ALA
2
A
CYS
3
n
2
CYS
3
A
LYS
4
n
3
LYS
4
A
ASP
5
n
4
ASP
5
A
TYR
6
n
5
TYR
6
A
LEU
7
n
6
LEU
7
A
PRO
8
n
7
PRO
8
A
LYS
9
n
8
LYS
9
A
SER
10
n
9
SER
10
A
GLU
11
n
10
GLU
11
A
CYS
12
n
11
CYS
12
A
THR
13
n
12
THR
13
A
GLN
14
n
13
GLN
14
A
PHE
15
n
14
PHE
15
A
ARG
16
n
15
ARG
16
A
CYS
17
n
16
CYS
17
A
ARG
18
n
17
ARG
18
A
THR
19
n
18
THR
19
A
SER
20
n
19
SER
20
A
MET
21
n
20
MET
21
A
LYS
22
n
21
LYS
22
A
TYR
23
n
22
TYR
23
A
ARG
24
n
23
ARG
24
A
LEU
25
n
24
LEU
25
A
ASN
26
n
25
ASN
26
A
LEU
27
n
26
LEU
27
A
CYS
28
n
27
CYS
28
A
LYS
29
n
28
LYS
29
A
LYS
30
n
29
LYS
30
A
THR
31
n
30
THR
31
A
CYS
32
n
31
CYS
32
A
GLY
33
n
32
GLY
33
A
THR
34
n
33
THR
34
A
CYS
35
n
34
CYS
35
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
LEU
27
-100.97
-103.58
1
A
THR
34
-151.82
-31.12
2
A
LEU
27
-96.01
-109.41
2
A
THR
34
-139.30
-30.72
3
A
LEU
27
-94.92
-109.70
3
A
THR
34
-135.52
-33.73
4
A
LEU
27
-97.28
-112.40
4
A
THR
34
-138.05
-35.19
5
A
LEU
27
-95.10
-111.64
5
A
THR
34
-135.82
-33.85
6
A
LEU
27
-98.91
-110.30
6
A
THR
34
-135.45
-34.78
7
A
LEU
27
-98.51
-111.44
7
A
THR
34
-139.90
-34.69
8
A
LEU
27
-96.34
-108.56
8
A
THR
34
-137.75
-35.48
9
A
LEU
27
-97.61
-109.26
9
A
THR
34
-130.79
-32.97
10
A
LEU
27
-98.33
-110.58
10
A
THR
34
-141.63
-35.76
11
A
LEU
27
-98.86
-113.34
11
A
THR
34
-137.16
-36.29
12
A
LEU
27
-99.83
-109.87
12
A
THR
34
-133.22
-31.49
13
A
LEU
27
-95.75
-129.17
13
A
THR
34
-135.76
-35.83
14
A
LEU
27
-96.66
-129.54
14
A
THR
34
-135.41
-34.91
15
A
LEU
27
-96.54
-127.35
15
A
THR
34
-140.32
-35.51
16
A
LEU
27
-94.66
-129.71
16
A
THR
34
-141.05
-35.99
17
A
LEU
27
-91.92
-112.44
17
A
THR
34
-157.43
-35.70
18
A
LEU
27
-92.44
-110.75
18
A
THR
34
-138.58
-34.86
19
A
LEU
27
-91.98
-110.33
19
A
THR
34
-130.28
-33.82
20
A
LEU
27
-92.95
-109.57
Hui1
lowest energy, model1
NMR structure of the de-novo toxin Hui1
1
N
N
A
THR
13
A
THR
12
HELX_P
A
SER
20
A
SER
19
1
1
8
A
MET
21
A
MET
20
HELX_P
A
ASN
26
A
ASN
25
1
2
6
disulf
2.032
A
CYS
3
A
SG
CYS
2
1_555
A
CYS
35
A
SG
CYS
34
1_555
disulf
2.026
A
CYS
12
A
SG
CYS
11
1_555
A
CYS
28
A
SG
CYS
27
1_555
disulf
2.030
A
CYS
17
A
SG
CYS
16
1_555
A
CYS
32
A
SG
CYS
31
1_555
TOXIN
toxin, ShK, potassium channel
2N6B
PDB
1
2N6B
2
35
2N6B
2
35
2N6B
A
1
1
34