1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Shenkarev, Z.O.
Paramonov, A.S.
Gizatullina, A.K.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
C2 H4 O
44.053
ACETYL GROUP
non-polymer
C4 H9 N O2
103.120
n
ALPHA-AMINOISOBUTYRIC ACID
L-peptide linking
C5 H11 N O2
117.146
D-ISOVALINE
D-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C5 H9 N O3
131.130
n
4-HYDROXYPROLINE
HYDROXYPROLINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C9 H13 N O
151.206
n
L-PHENYLALANINOL
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
CH
Chem.Biodivers.
1612-1872
10
838
863
10.1002/cbdv.201200421
23681729
Peptaibol antiamoebin I: spatial structure, backbone dynamics, interaction with bicelles and lipid-protein nanodiscs, and pore formation in context of barrel-stave model.
2013
1654.991
Antiamoebin I
1
nat
polymer
no
yes
(ACE)F(AIB)(AIB)(AIB)(DIV)GL(AIB)(AIB)(HYP)Q(DIV)(HYP)(AIB)P(PHL)
XFAAAVGLAAPQVPAPF
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
sample
45245
Emericellopsis minima
repository
Initial release
Database references
1
0
2012-12-12
1
1
2013-10-02
BMRB
Y
RCSB
2012-11-27
REL
REL
REL
ANTIAMOEBIN I IS LINEAR PEPTIDE, A MEMBER OF THE PEPTAIBOL
FAMILY OF MEMBRANE CHANNEL FORMING PEPTIDES.
HERE, ANTIAMOEBIN I IS REPRESENTED BY THE SEQUENCE (SEQRES)
Antibiotic
ANTIAMOEBIN I IS A HEXADECAMERIC HELICAL PEPTIDE.
THE N-TERM IS ACETYLATED (RESIDUE 0)
Antiamoebin 1
Peptaibol
target function
50
20
2D 1H-15N HSQC
2D 1H-13C HSQC aliphatic
3D HNCO
3D HNCA
3D HNCACB
3D HNHA
3D 1H-15N NOESY
3D 1H-13C NOESY aliphatic
120
mM
30
mM
7.5
mM
2.5
mM
1
mM
[U-100% 13C; U-100% 15N]
5.1
ambient
313
K
simulated annealing
1
fewest violations
120 mM DHPC, 30 mM DMPC, 7.5 mM acetic acid, 2.5 mM sodium acetate, 1 mM [U-100% 13C; U-100% 15N] ANTIAMOEBIN I, 90% H2O/10% D2O
90% H2O/10% D2O
Bruker Biospin
collection
TOPSPIN
Guntert, Mumenthaler and Wuthrich
structure solution
CYANA
Koradi, Billeter and Wuthrich
data analysis
Molmol
Keller and Wuthrich
chemical shift assignment
CARA
Keller and Wuthrich
peak picking
CARA
Guntert, Mumenthaler and Wuthrich
refinement
CYANA
600
Bruker
Avance
Bruker Avance
ACE
1
n
1
ACE
1
A
PHE
2
n
2
PHE
2
A
AIB
3
n
3
AIB
3
A
AIB
4
n
4
AIB
4
A
AIB
5
n
5
AIB
5
A
DIV
6
n
6
DIV
6
A
GLY
7
n
7
GLY
7
A
LEU
8
n
8
LEU
8
A
AIB
9
n
9
AIB
9
A
AIB
10
n
10
AIB
10
A
HYP
11
n
11
HYP
11
A
GLN
12
n
12
GLN
12
A
DIV
13
n
13
DIV
13
A
HYP
14
n
14
HYP
14
A
AIB
15
n
15
AIB
15
A
PRO
16
n
16
PRO
16
A
PHL
17
n
17
PHL
17
A
author_defined_assembly
1
monomeric
A
AIB
3
ALPHA-AMINOISOBUTYRIC ACID
A
AIB
3
ALA
A
AIB
4
ALPHA-AMINOISOBUTYRIC ACID
A
AIB
4
ALA
A
AIB
5
ALPHA-AMINOISOBUTYRIC ACID
A
AIB
5
ALA
A
AIB
9
ALPHA-AMINOISOBUTYRIC ACID
A
AIB
9
ALA
A
AIB
10
ALPHA-AMINOISOBUTYRIC ACID
A
AIB
10
ALA
A
HYP
11
4-HYDROXYPROLINE
A
HYP
11
PRO
A
HYP
14
4-HYDROXYPROLINE
A
HYP
14
PRO
A
AIB
15
ALPHA-AMINOISOBUTYRIC ACID
A
AIB
15
ALA
A
PHL
17
L-PHENYLALANINOL
A
PHL
17
PHE
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
Antiamoebin I
fewest violations, model1
NMR Structure of Antiamoebin I (peptaibol antibiotic) bound to DMPC/DHPC bicelles
1
N
N
A
AIB
5
A
AIB
5
HELX_P
A
HYP
14
A
HYP
14
1
1
10
covale
1.329
sing
A
ACE
1
A
C
ACE
1
1_555
A
PHE
2
A
N
PHE
2
1_555
covale
1.329
sing
A
PHE
2
A
C
PHE
2
1_555
A
AIB
3
A
N
AIB
3
1_555
covale
1.329
sing
A
AIB
3
A
C
AIB
3
1_555
A
AIB
4
A
N
AIB
4
1_555
covale
1.330
sing
A
AIB
4
A
C
AIB
4
1_555
A
AIB
5
A
N
AIB
5
1_555
covale
1.330
sing
A
AIB
5
A
C
AIB
5
1_555
A
DIV
6
A
N
DIV
6
1_555
covale
1.330
sing
A
DIV
6
A
C
DIV
6
1_555
A
GLY
7
A
N
GLY
7
1_555
covale
1.329
sing
A
LEU
8
A
C
LEU
8
1_555
A
AIB
9
A
N
AIB
9
1_555
covale
1.329
sing
A
AIB
9
A
C
AIB
9
1_555
A
AIB
10
A
N
AIB
10
1_555
covale
1.342
sing
A
AIB
10
A
C
AIB
10
1_555
A
HYP
11
A
N
HYP
11
1_555
covale
1.329
sing
A
HYP
11
A
C
HYP
11
1_555
A
GLN
12
A
N
GLN
12
1_555
covale
1.329
sing
A
GLN
12
A
C
GLN
12
1_555
A
DIV
13
A
N
DIV
13
1_555
covale
1.341
sing
A
DIV
13
A
C
DIV
13
1_555
A
HYP
14
A
N
HYP
14
1_555
covale
1.329
sing
A
HYP
14
A
C
HYP
14
1_555
A
AIB
15
A
N
AIB
15
1_555
covale
1.341
sing
A
AIB
15
A
C
AIB
15
1_555
A
PRO
16
A
N
PRO
16
1_555
covale
1.328
sing
A
PRO
16
A
C
PRO
16
1_555
A
PHL
17
A
N
PHL
17
1_555
ANTIBIOTIC
membrane-active, peptaibol, ANTIBIOTIC
NOR00945
NOR
1
1
NOR00945
(ACE)F(AIB)(AIB)(AIB)(DIV)GL(AIB)(AIB)(HYP)Q(DIV)(HYP)(AIB)P(PHL)
1
17
2M1F
1
17
NOR00945
A
1
1
17