1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
RESIDUES LEU 4, VAL 6, VAL 8, LEU 10, LEU 12, AND LEU 14 IN EACH CHAIN EXHIBIT THE D CONFIGURATION OF THE AMINO ACID.
Arseniev, A.S.
Barsukov, I.L.
Lomize, A.L.
Orekhov, V.Y.
Bystrov, V.F.
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 H13 N O2
131.173
D-LEUCINE
D-peptide linking
C5 H11 N O2
117.146
D-VALINE
D-peptide linking
C2 H7 N O
61.083
ETHANOLAMINE
L-peptide COOH carboxy terminus
C6 H11 N O3
145.156
n
N-formyl-L-valine
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
R
C
N
16
N
C
N
17
N
C
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
O
N
22
N
O
N
23
N
H
N
24
N
H
N
25
N
H
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
N
N
37
R
C
N
38
N
C
N
39
N
C
N
40
N
C
N
41
N
C
N
42
N
O
N
43
N
O
N
44
N
H
N
45
N
H
N
46
N
H
N
47
N
H
N
48
N
H
N
49
N
H
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
C
N
56
N
N
N
57
N
C
N
58
N
O
N
59
N
H
N
60
N
H
N
61
N
H
N
62
N
H
N
63
N
H
N
64
N
H
N
65
N
H
N
66
N
C
N
67
N
N
N
68
N
O
N
69
S
C
N
70
N
C
N
71
N
C
N
72
N
C
N
73
N
H
N
74
N
H
N
75
N
H
N
76
N
H
N
77
N
H
N
78
N
H
N
79
N
H
N
80
N
H
N
81
N
H
N
82
N
O
N
83
N
C
N
84
N
H
N
85
N
O
N
86
N
H
N
87
N
N
N
88
N
C
N
89
N
C
N
90
N
O
N
91
N
O
N
92
N
H
N
93
N
H
N
94
N
H
N
95
N
H
N
96
N
H
N
97
N
N
N
98
S
C
N
99
N
C
N
100
N
O
N
101
N
C
Y
102
N
C
Y
103
N
C
Y
104
N
C
Y
105
N
N
Y
106
N
C
Y
107
N
C
Y
108
N
C
Y
109
N
C
Y
110
N
C
N
111
N
O
N
112
N
H
N
113
N
H
N
114
N
H
N
115
N
H
N
116
N
H
N
117
N
H
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
N
N
125
S
C
N
126
N
C
N
127
N
O
N
128
N
C
N
129
N
C
N
130
N
C
N
131
N
O
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
sing
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
doub
N
32
N
sing
N
33
N
sing
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
sing
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
doub
N
50
N
sing
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
sing
N
62
N
doub
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
sing
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
sing
N
77
N
sing
N
78
N
doub
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
doub
N
89
N
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
doub
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
Y
102
N
doub
Y
103
N
sing
Y
104
N
sing
N
105
N
sing
Y
106
N
doub
Y
107
N
sing
Y
108
N
sing
N
109
N
sing
Y
110
N
sing
Y
111
N
doub
N
112
N
sing
Y
113
N
doub
N
114
N
sing
Y
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
doub
N
126
N
sing
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
SU
Biol.Membr.(Ussr)
BIMEE9
2018
0233-4755
18
182
1376600
Refinement of the Spatial Structure of the Gramicidin a Ion Channel
1992
NE
FEBS Lett.
FEBLAL
0165
0014-5793
186
168
10.1016/0014-5793(85)80702-X
2408920
1H-NMR Study of Gramicidin a Transmembrane Ion Channel. Head-to-Head Right-Handed, Single-Stranded Helices.
1985
SU
Biol.Membr.(Ussr)
BIMEE9
2018
0233-4755
3
1077
Gramicidin a Transmembrane Ion-Channel. Three-Dimensional Structure Reconstruction Based on NMR Spectroscopy and Energy Refinement (Russian)
1986
SU
Biol.Membr.(Ussr)
BIMEE9
2018
0233-4755
3
437
Spatial Structure of Gramicidin a Transmembrane Ion Channel-NMR Analysis in Micelles (Russian)
1986
10.2210/pdb1grm/pdb
pdb_00001grm
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1882.294
GRAMICIDIN A
2
man
polymer
VALYL GRAMICIDIN
no
yes
(FVA)GA(DLE)A(DVA)V(DVA)W(DLE)W(DLE)W(DLE)W(ETA)
VGALAVVVWLWLWLWX
A,B
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
sample
1393
BREVIBACILLUS BREVIS
citation
pdbx_database_status
atom_site
chem_comp_atom
chem_comp_bond
database_2
struct_conn
repository
Initial release
Version format compliance
Version format compliance
Atomic model
Database references
Derived calculations
Non-polymer description
Structure summary
Other
Database references
Other
Atomic model
Data collection
Database references
Derived calculations
1
0
1994-01-31
1
1
2011-06-14
1
2
2011-07-13
1
3
2011-07-27
1
4
2012-12-12
1
5
2017-12-20
2
0
2023-11-15
_citation.pdbx_database_id_DOI
_pdbx_database_status.process_site
_atom_site.auth_atom_id
_atom_site.label_atom_id
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.pdbx_leaving_atom_flag
CRYSTAL STRUCTURE OF GRAMICIDIN S COMPLEXED WITH ALKALINE PROTEINASE SAVINASE
CRYSTAL STRUCTURE OF GRAMICIDIN A FROM CRYSTALS GROWN IN A LIPID CUBIC PHASE.
CRYSTAL STRUCTURE OF GRAMICIDIN A COMPLEXED WITH CESIUM CHLORIDE
CRYSTAL STRUCTURE OF GRAMICIDIN A FROM BACILLUS BREVIS
CRYSTAL STRUCTURE OF GRAMICIDIN A COMPLEXED WITH CESIUM CHLORIDE
CRYSTAL STRUCTURE OF GRAMICIDIN A COMPLRXED WITH POTASSIUM THIOCYANATE
SOLUTION STRUCTURE OF GRAMICIDIN A IN SODIUM DODECYL SULFATE MICELLES
SOLUTION STRUCTURE OF A LINKED SHORTENED GRAMICIDIN A IN BENZENE/ACETONE 10:1
SOLID STATE NMR STRUCTURE OF GRAMICIDIN A IN HYDRATED DMPC BILAYERS,
SOLUTION STRUCTURE OF GRAMICIDIN A IN METHANOL IN THE PRESENCE OF CACL
SOLUTION STRUCTURE OF GRAMICIDIN A (W15G) IN SODIUM DODECYL SULFATE MICELLES
SOLUTION STRUCTURE OF GRAMICIDIN A IN DODECYL PHOSPHOCHOLINE MICELLES
SOLUTION STRUCTURE OF GRAMICIDIN A IN DODECYL PHOSPHOCHOLINE MICELLES IN THE PRESENCE OF EXCESS NA+
SOLUTION STRUCTURE OF GRAMICIDIN A (V1F) IN SODIUM DODECYL SULFATE MICELLES
SOLUTION STRUCTURE OF GRAMICIDIN B IN SODIUM DODECYL SULFATE MICELLES
SOLUTION STRUCTURE OF GRAMICIDIN C IN SODIUM DODECYL SULFATE MICELLES
SOLUTION STRUCTURE OF F1-GRAMICIDIN C IN SODIUM DODECYL SULFATE MICELLES
SOLUTION STRUCTURE OF A LINKED UNSYMMETRIC GRAMICIDIN A IN A MEMBRANE-ISOELECTRICAL SOLVENTS MIXTURE, IN THE PRESENCE OF CSCL
CRYSTAL STRUCTURE OF GRAMICIDIN D IN ETHANOL
CRYSTAL STRUCTURE OF GRAMICIDIN D COMPLEX WITH KI IN METHANOL
CRYSTAL STRUCTURE OF GRAMICIDIN D COMPLEX WITH NAI
CRYSTAL STRUCTURE OF GRAMICIDIN D IN N-PROPANOL
CRYSTAL STRUCTURE OF GRAMICIDIN D IN METHANOL
CRYSTAL STRUCTURE OF GRAMICIDIN D IN ETHANOL
Y
BNL
1993-10-18
REL
GRAMICIDIN IS A HETEROGENEOUS MIXTURE OF SEVERAL COMPOUNDS
INCLUDING GRAMICIDIN A, B AND C WHICH ARE OBTAINED FROM
BACILLUS BREVIS AND CALLED COLLECTIVELY GRAMICIDIN D
HERE, GRAMICIDIN A IS REPRESENTED BY THE SEQUENCE (SEQRES)
Antibiotic
GRAMICIDIN A IS A HEXADECAMERIC HELICAL PEPTIDE
WITH ALTERNATING D,L CHARACTERISTICS.
THE N-TERM IS FORMYLATED (RESIDUE 0).
THE C-TERM IS CAPPED WITH ETHANOLAMINE (RESIDUE 16).
GRAMICIDIN A
Polypeptide
5
FVA
1
n
1
FVA
1
A
GLY
2
n
2
GLY
2
A
ALA
3
n
3
ALA
3
A
DLE
4
n
4
DLE
4
A
ALA
5
n
5
ALA
5
A
DVA
6
n
6
DVA
6
A
VAL
7
n
7
VAL
7
A
DVA
8
n
8
DVA
8
A
TRP
9
n
9
TRP
9
A
DLE
10
n
10
DLE
10
A
TRP
11
n
11
TRP
11
A
DLE
12
n
12
DLE
12
A
TRP
13
n
13
TRP
13
A
DLE
14
n
14
DLE
14
A
TRP
15
n
15
TRP
15
A
ETA
16
n
16
ETA
16
A
FVA
1
n
1
FVA
1
B
GLY
2
n
2
GLY
2
B
ALA
3
n
3
ALA
3
B
DLE
4
n
4
DLE
4
B
ALA
5
n
5
ALA
5
B
DVA
6
n
6
DVA
6
B
VAL
7
n
7
VAL
7
B
DVA
8
n
8
DVA
8
B
TRP
9
n
9
TRP
9
B
DLE
10
n
10
DLE
10
B
TRP
11
n
11
TRP
11
B
DLE
12
n
12
DLE
12
B
TRP
13
n
13
TRP
13
B
DLE
14
n
14
DLE
14
B
TRP
15
n
15
TRP
15
B
ETA
16
n
16
ETA
16
B
software_defined_assembly
PQS
2
dimeric
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
N
ALA
3
A
N
ALA
3
B
O
ALA
3
B
O
ALA
3
1
-5.54
0.90
133.90
128.36
A
A
A
CG
CD2
CE3
TRP
TRP
TRP
9
9
9
N
1
-5.54
0.90
133.90
128.36
A
A
A
CG
CD2
CE3
TRP
TRP
TRP
11
11
11
N
1
-5.59
0.90
133.90
128.31
A
A
A
CG
CD2
CE3
TRP
TRP
TRP
13
13
13
N
1
-5.58
0.90
133.90
128.32
A
A
A
CG
CD2
CE3
TRP
TRP
TRP
15
15
15
N
1
-5.57
0.90
133.90
128.33
B
B
B
CG
CD2
CE3
TRP
TRP
TRP
9
9
9
N
1
-5.51
0.90
133.90
128.39
B
B
B
CG
CD2
CE3
TRP
TRP
TRP
11
11
11
N
1
-5.60
0.90
133.90
128.30
B
B
B
CG
CD2
CE3
TRP
TRP
TRP
13
13
13
N
1
-5.50
0.90
133.90
128.40
B
B
B
CG
CD2
CE3
TRP
TRP
TRP
15
15
15
N
2
-5.54
0.90
133.90
128.36
A
A
A
CG
CD2
CE3
TRP
TRP
TRP
9
9
9
N
2
-5.55
0.90
133.90
128.35
A
A
A
CG
CD2
CE3
TRP
TRP
TRP
11
11
11
N
2
-5.58
0.90
133.90
128.32
A
A
A
CG
CD2
CE3
TRP
TRP
TRP
13
13
13
N
2
-5.57
0.90
133.90
128.33
A
A
A
CG
CD2
CE3
TRP
TRP
TRP
15
15
15
N
2
-5.54
0.90
133.90
128.36
B
B
B
CG
CD2
CE3
TRP
TRP
TRP
9
9
9
N
2
-5.49
0.90
133.90
128.41
B
B
B
CG
CD2
CE3
TRP
TRP
TRP
11
11
11
N
2
-5.57
0.90
133.90
128.33
B
B
B
CG
CD2
CE3
TRP
TRP
TRP
13
13
13
N
2
-5.55
0.90
133.90
128.35
B
B
B
CG
CD2
CE3
TRP
TRP
TRP
15
15
15
N
3
-5.58
0.90
133.90
128.32
A
A
A
CG
CD2
CE3
TRP
TRP
TRP
9
9
9
N
3
-5.56
0.90
133.90
128.34
A
A
A
CG
CD2
CE3
TRP
TRP
TRP
11
11
11
N
3
-5.50
0.90
133.90
128.40
A
A
A
CG
CD2
CE3
TRP
TRP
TRP
13
13
13
N
3
-5.56
0.90
133.90
128.34
A
A
A
CG
CD2
CE3
TRP
TRP
TRP
15
15
15
N
3
-5.60
0.90
133.90
128.30
B
B
B
CG
CD2
CE3
TRP
TRP
TRP
9
9
9
N
3
-5.60
0.90
133.90
128.30
B
B
B
CG
CD2
CE3
TRP
TRP
TRP
11
11
11
N
3
-5.51
0.90
133.90
128.39
B
B
B
CG
CD2
CE3
TRP
TRP
TRP
13
13
13
N
3
-5.49
0.90
133.90
128.41
B
B
B
CG
CD2
CE3
TRP
TRP
TRP
15
15
15
N
4
-5.53
0.90
133.90
128.37
A
A
A
CG
CD2
CE3
TRP
TRP
TRP
9
9
9
N
4
-5.53
0.90
133.90
128.37
A
A
A
CG
CD2
CE3
TRP
TRP
TRP
11
11
11
N
4
-5.55
0.90
133.90
128.35
A
A
A
CG
CD2
CE3
TRP
TRP
TRP
13
13
13
N
4
-5.52
0.90
133.90
128.38
A
A
A
CG
CD2
CE3
TRP
TRP
TRP
15
15
15
N
4
-5.54
0.90
133.90
128.36
B
B
B
CG
CD2
CE3
TRP
TRP
TRP
9
9
9
N
4
-5.54
0.90
133.90
128.36
B
B
B
CG
CD2
CE3
TRP
TRP
TRP
11
11
11
N
4
-5.47
0.90
133.90
128.43
B
B
B
CG
CD2
CE3
TRP
TRP
TRP
13
13
13
N
4
-5.49
0.90
133.90
128.41
B
B
B
CG
CD2
CE3
TRP
TRP
TRP
15
15
15
N
5
-5.52
0.90
133.90
128.38
A
A
A
CG
CD2
CE3
TRP
TRP
TRP
9
9
9
N
5
-5.55
0.90
133.90
128.35
A
A
A
CG
CD2
CE3
TRP
TRP
TRP
11
11
11
N
5
-5.50
0.90
133.90
128.40
A
A
A
CG
CD2
CE3
TRP
TRP
TRP
13
13
13
N
5
-5.53
0.90
133.90
128.37
A
A
A
CG
CD2
CE3
TRP
TRP
TRP
15
15
15
N
5
-5.52
0.90
133.90
128.38
B
B
B
CG
CD2
CE3
TRP
TRP
TRP
9
9
9
N
5
-5.55
0.90
133.90
128.35
B
B
B
CG
CD2
CE3
TRP
TRP
TRP
11
11
11
N
5
-5.50
0.90
133.90
128.40
B
B
B
CG
CD2
CE3
TRP
TRP
TRP
13
13
13
N
5
-5.53
0.90
133.90
128.37
B
B
B
CG
CD2
CE3
TRP
TRP
TRP
15
15
15
N
4
A
DLE
10
155.35
-87.67
4
B
DLE
10
155.35
-87.66
REFINEMENT OF THE SPATIAL STRUCTURE OF THE GRAMICIDIN A TRANSMEMBRANE ION-CHANNEL (RUSSIAN)
1
N
N
1
N
N
covale
1.325
both
A
FVA
1
A
C
FVA
1
1_555
A
GLY
2
A
N
GLY
2
1_555
covale
1.325
both
A
ALA
3
A
C
ALA
3
1_555
A
DLE
4
A
N
DLE
4
1_555
covale
1.325
both
A
DLE
4
A
C
DLE
4
1_555
A
ALA
5
A
N
ALA
5
1_555
covale
1.325
both
A
ALA
5
A
C
ALA
5
1_555
A
DVA
6
A
N
DVA
6
1_555
covale
1.326
both
A
DVA
6
A
C
DVA
6
1_555
A
VAL
7
A
N
VAL
7
1_555
covale
1.325
both
A
VAL
7
A
C
VAL
7
1_555
A
DVA
8
A
N
DVA
8
1_555
covale
1.325
both
A
DVA
8
A
C
DVA
8
1_555
A
TRP
9
A
N
TRP
9
1_555
covale
1.325
both
A
TRP
9
A
C
TRP
9
1_555
A
DLE
10
A
N
DLE
10
1_555
covale
1.325
both
A
DLE
10
A
C
DLE
10
1_555
A
TRP
11
A
N
TRP
11
1_555
covale
1.324
both
A
TRP
11
A
C
TRP
11
1_555
A
DLE
12
A
N
DLE
12
1_555
covale
1.325
both
A
DLE
12
A
C
DLE
12
1_555
A
TRP
13
A
N
TRP
13
1_555
covale
1.325
both
A
TRP
13
A
C
TRP
13
1_555
A
DLE
14
A
N
DLE
14
1_555
covale
1.325
both
A
DLE
14
A
C
DLE
14
1_555
A
TRP
15
A
N
TRP
15
1_555
covale
1.325
both
A
TRP
15
A
C
TRP
15
1_555
A
ETA
16
A
N
ETA
16
1_555
covale
1.325
both
B
FVA
1
B
C
FVA
1
1_555
B
GLY
2
B
N
GLY
2
1_555
covale
1.324
both
B
ALA
3
B
C
ALA
3
1_555
B
DLE
4
B
N
DLE
4
1_555
covale
1.325
both
B
DLE
4
B
C
DLE
4
1_555
B
ALA
5
B
N
ALA
5
1_555
covale
1.325
both
B
ALA
5
B
C
ALA
5
1_555
B
DVA
6
B
N
DVA
6
1_555
covale
1.325
both
B
DVA
6
B
C
DVA
6
1_555
B
VAL
7
B
N
VAL
7
1_555
covale
1.325
both
B
VAL
7
B
C
VAL
7
1_555
B
DVA
8
B
N
DVA
8
1_555
covale
1.325
both
B
DVA
8
B
C
DVA
8
1_555
B
TRP
9
B
N
TRP
9
1_555
covale
1.324
both
B
TRP
9
B
C
TRP
9
1_555
B
DLE
10
B
N
DLE
10
1_555
covale
1.325
both
B
DLE
10
B
C
DLE
10
1_555
B
TRP
11
B
N
TRP
11
1_555
covale
1.325
both
B
TRP
11
B
C
TRP
11
1_555
B
DLE
12
B
N
DLE
12
1_555
covale
1.324
both
B
DLE
12
B
C
DLE
12
1_555
B
TRP
13
B
N
TRP
13
1_555
covale
1.325
both
B
TRP
13
B
C
TRP
13
1_555
B
DLE
14
B
N
DLE
14
1_555
covale
1.325
both
B
DLE
14
B
C
DLE
14
1_555
B
TRP
15
B
N
TRP
15
1_555
covale
1.325
both
B
TRP
15
B
C
TRP
15
1_555
B
ETA
16
B
N
ETA
16
1_555
ANTIBIOTIC
ANTIBIOTIC, GRAMICIDIN, ANTIFUNGAL, ANTIBACTERIAL, MEMBRANE ION CHANNEL, LINEAR GRAMICIDIN
NOR00243
NOR
1
NOR00243
1
16
1GRM
1
16
NOR00243
A
1
1
16
1
16
1GRM
1
16
NOR00243
B
1
1
16
2
anti-parallel
A
GLY
2
A
GLY
2
A
TRP
15
A
TRP
15
B
GLY
2
B
GLY
2
B
TRP
15
B
TRP
15
BINDING SITE FOR CHAIN A OF GRAMICIDIN A
Software
4
BINDING SITE FOR CHAIN B OF GRAMICIDIN A
Software
4
B
GLY
2
B
GLY
2
4
1_555
B
ALA
3
B
ALA
3
4
1_555
B
DLE
4
B
DLE
4
4
1_555
B
ALA
5
B
ALA
5
4
1_555
A
GLY
2
A
GLY
2
4
1_555
A
ALA
3
A
ALA
3
4
1_555
A
DLE
4
A
DLE
4
4
1_555
A
ALA
5
A
ALA
5
4
1_555
1
P 1