1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Yang, Y.S.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
1
90.00
90.00
90.00
1.000
1.000
1.000
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
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
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
US
Biochemistry
BICHAW
0033
0006-2960
39
14436
14447
10.1021/bi0011835
11087396
Solution structure and activity of the synthetic four-disulfide bond Mediterranean mussel defensin (MGD-1).
2000
10.2210/pdb1fjn/pdb
pdb_00001fjn
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
4417.127
DEFENSIN MGD-1
1
syn
polymer
no
no
GFGCPNNYQCHRHCKSIPGRCGGYCGGWHRLRCTCYRCG
GFGCPNNYQCHRHCKSIPGRCGGYCGGWHRLRCTCYRCG
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
n
database_2
pdbx_struct_assembly
pdbx_struct_oper_list
struct_ref_seq_dif
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
1
0
2000-12-20
1
1
2008-04-27
1
2
2011-07-13
1
3
2022-02-23
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
RCSB
Y
RCSB
2000-08-08
REL
REL
MGD-1 WAS OBTAINED BY SOLID PHASE SYNTHESIS BY USING THE FMOC STRATEGY. THE SEQUENCE OF THIS PEPTIDE OCCURS NATURALLY IN MEDITERRANEAN MUSSEL (MYTILUS GALLOPROVINCIALIS)
sample
This structure was determined using standard 2D homonuclear techniques. Several data sets were recorded at temperature ranging from 280 to 320 degres Kelvin
structures with the lowest energy
50
20
2D_COSY_TOCSY_NOESY
nd
3.3
ambient
285
K
distance geometry
3 mM MGD-1 solution (0.15ml in a Shigemi tube), pH 3.3
95% H2O/5% D2O
Brunger
refinement
X-PLOR
3.1
600
Bruker
AMX
GLY
1
n
1
GLY
1
A
PHE
2
n
2
PHE
2
A
GLY
3
n
3
GLY
3
A
CYS
4
n
4
CYS
4
A
PRO
5
n
5
PRO
5
A
ASN
6
n
6
ASN
6
A
ASN
7
n
7
ASN
7
A
TYR
8
n
8
TYR
8
A
GLN
9
n
9
GLN
9
A
CYS
10
n
10
CYS
10
A
HIS
11
n
11
HIS
11
A
ARG
12
n
12
ARG
12
A
HIS
13
n
13
HIS
13
A
CYS
14
n
14
CYS
14
A
LYS
15
n
15
LYS
15
A
SER
16
n
16
SER
16
A
ILE
17
n
17
ILE
17
A
PRO
18
n
18
PRO
18
A
GLY
19
n
19
GLY
19
A
ARG
20
n
20
ARG
20
A
CYS
21
n
21
CYS
21
A
GLY
22
n
22
GLY
22
A
GLY
23
n
23
GLY
23
A
TYR
24
n
24
TYR
24
A
CYS
25
n
25
CYS
25
A
GLY
26
n
26
GLY
26
A
GLY
27
n
27
GLY
27
A
TRP
28
n
28
TRP
28
A
HIS
29
n
29
HIS
29
A
ARG
30
n
30
ARG
30
A
LEU
31
n
31
LEU
31
A
ARG
32
n
32
ARG
32
A
CYS
33
n
33
CYS
33
A
THR
34
n
34
THR
34
A
CYS
35
n
35
CYS
35
A
TYR
36
n
36
TYR
36
A
ARG
37
n
37
ARG
37
A
CYS
38
n
38
CYS
38
A
GLY
39
n
39
GLY
39
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
TYR
24
A
O
TYR
24
A
N
THR
34
A
N
THR
34
1
A
ARG
12
0.312
SIDE CHAIN
1
A
ARG
20
0.308
SIDE CHAIN
1
A
ARG
30
0.271
SIDE CHAIN
1
A
ARG
32
0.304
SIDE CHAIN
1
A
ARG
37
0.297
SIDE CHAIN
2
A
ARG
12
0.300
SIDE CHAIN
2
A
ARG
20
0.282
SIDE CHAIN
2
A
ARG
30
0.274
SIDE CHAIN
2
A
ARG
32
0.297
SIDE CHAIN
2
A
ARG
37
0.317
SIDE CHAIN
3
A
ARG
12
0.295
SIDE CHAIN
3
A
ARG
20
0.318
SIDE CHAIN
3
A
ARG
30
0.266
SIDE CHAIN
3
A
ARG
32
0.288
SIDE CHAIN
3
A
ARG
37
0.288
SIDE CHAIN
4
A
ARG
12
0.318
SIDE CHAIN
4
A
ARG
20
0.305
SIDE CHAIN
4
A
ARG
30
0.272
SIDE CHAIN
4
A
ARG
32
0.272
SIDE CHAIN
4
A
ARG
37
0.313
SIDE CHAIN
5
A
ARG
12
0.309
SIDE CHAIN
5
A
ARG
20
0.309
SIDE CHAIN
5
A
ARG
30
0.317
SIDE CHAIN
5
A
ARG
32
0.311
SIDE CHAIN
5
A
ARG
37
0.295
SIDE CHAIN
6
A
ARG
12
0.309
SIDE CHAIN
6
A
ARG
20
0.317
SIDE CHAIN
6
A
ARG
30
0.313
SIDE CHAIN
6
A
ARG
32
0.310
SIDE CHAIN
6
A
ARG
37
0.316
SIDE CHAIN
7
A
ARG
12
0.312
SIDE CHAIN
7
A
ARG
20
0.314
SIDE CHAIN
7
A
ARG
30
0.304
SIDE CHAIN
7
A
ARG
32
0.312
SIDE CHAIN
7
A
ARG
37
0.316
SIDE CHAIN
8
A
ARG
12
0.317
SIDE CHAIN
8
A
ARG
20
0.304
SIDE CHAIN
8
A
ARG
30
0.300
SIDE CHAIN
8
A
ARG
32
0.312
SIDE CHAIN
8
A
ARG
37
0.253
SIDE CHAIN
9
A
ARG
12
0.308
SIDE CHAIN
9
A
ARG
20
0.317
SIDE CHAIN
9
A
ARG
30
0.316
SIDE CHAIN
9
A
ARG
32
0.303
SIDE CHAIN
9
A
ARG
37
0.309
SIDE CHAIN
10
A
ARG
12
0.280
SIDE CHAIN
10
A
ARG
20
0.291
SIDE CHAIN
10
A
ARG
30
0.318
SIDE CHAIN
10
A
ARG
32
0.317
SIDE CHAIN
10
A
ARG
37
0.269
SIDE CHAIN
11
A
ARG
12
0.314
SIDE CHAIN
11
A
ARG
20
0.290
SIDE CHAIN
11
A
ARG
30
0.265
SIDE CHAIN
11
A
ARG
32
0.317
SIDE CHAIN
11
A
ARG
37
0.311
SIDE CHAIN
12
A
ARG
12
0.317
SIDE CHAIN
12
A
ARG
20
0.306
SIDE CHAIN
12
A
ARG
30
0.317
SIDE CHAIN
12
A
ARG
32
0.298
SIDE CHAIN
12
A
ARG
37
0.290
SIDE CHAIN
13
A
ARG
12
0.311
SIDE CHAIN
13
A
ARG
20
0.295
SIDE CHAIN
13
A
ARG
30
0.317
SIDE CHAIN
13
A
ARG
32
0.314
SIDE CHAIN
13
A
ARG
37
0.307
SIDE CHAIN
14
A
ARG
12
0.316
SIDE CHAIN
14
A
ARG
20
0.129
SIDE CHAIN
14
A
ARG
30
0.312
SIDE CHAIN
14
A
ARG
32
0.317
SIDE CHAIN
14
A
ARG
37
0.314
SIDE CHAIN
15
A
ARG
12
0.317
SIDE CHAIN
15
A
ARG
20
0.312
SIDE CHAIN
15
A
ARG
30
0.310
SIDE CHAIN
15
A
ARG
32
0.317
SIDE CHAIN
15
A
ARG
37
0.316
SIDE CHAIN
16
A
ARG
12
0.299
SIDE CHAIN
16
A
ARG
20
0.318
SIDE CHAIN
16
A
ARG
30
0.317
SIDE CHAIN
16
A
ARG
32
0.308
SIDE CHAIN
16
A
ARG
37
0.270
SIDE CHAIN
17
A
ARG
12
0.316
SIDE CHAIN
17
A
ARG
20
0.229
SIDE CHAIN
17
A
ARG
30
0.279
SIDE CHAIN
17
A
ARG
32
0.281
SIDE CHAIN
17
A
ARG
37
0.315
SIDE CHAIN
18
A
ARG
12
0.315
SIDE CHAIN
18
A
ARG
20
0.263
SIDE CHAIN
18
A
ARG
30
0.310
SIDE CHAIN
18
A
ARG
32
0.300
SIDE CHAIN
18
A
ARG
37
0.317
SIDE CHAIN
19
A
ARG
12
0.313
SIDE CHAIN
19
A
ARG
20
0.232
SIDE CHAIN
19
A
ARG
30
0.318
SIDE CHAIN
19
A
ARG
32
0.293
SIDE CHAIN
19
A
ARG
37
0.317
SIDE CHAIN
20
A
ARG
12
0.315
SIDE CHAIN
20
A
ARG
20
0.309
SIDE CHAIN
20
A
ARG
30
0.261
SIDE CHAIN
20
A
ARG
32
0.318
SIDE CHAIN
20
A
ARG
37
0.315
SIDE CHAIN
1
A
CYS
21
-137.00
-54.48
4
A
CYS
21
-125.39
-56.26
5
A
CYS
21
-126.31
-53.60
11
A
CYS
21
-142.23
-57.18
15
A
CYS
21
-128.04
-54.00
SOLUTION STRUCTURE AND ACTIVITY OF THE FOUR DISULFIDE BOND MEDITERRANEAN MUSSEL DEFENSIN MGD-1
1
N
N
A
ASN
6
A
ASN
6
HELX_P
A
ILE
17
A
ILE
17
1
1
12
disulf
2.020
A
CYS
4
A
SG
CYS
4
1_555
A
CYS
25
A
SG
CYS
25
1_555
disulf
2.020
A
CYS
10
A
SG
CYS
10
1_555
A
CYS
33
A
SG
CYS
33
1_555
disulf
2.019
A
CYS
14
A
SG
CYS
14
1_555
A
CYS
35
A
SG
CYS
35
1_555
disulf
2.020
A
CYS
21
A
SG
CYS
21
1_555
A
CYS
38
A
SG
CYS
38
1_555
ANTIMICROBIAL PROTEIN
Defensin, Cystine stabilized alpha-beta motif, antibacterial, disulfide bond, synthesis, ANTIMICROBIAL PROTEIN
A
CYS
4
A
CYS
4
1
A
PRO
5
A
PRO
5
-0.17
A
CYS
4
A
CYS
4
2
A
PRO
5
A
PRO
5
-0.25
A
CYS
4
A
CYS
4
3
A
PRO
5
A
PRO
5
-0.05
A
CYS
4
A
CYS
4
4
A
PRO
5
A
PRO
5
0.33
A
CYS
4
A
CYS
4
5
A
PRO
5
A
PRO
5
0.14
A
CYS
4
A
CYS
4
6
A
PRO
5
A
PRO
5
-0.01
A
CYS
4
A
CYS
4
7
A
PRO
5
A
PRO
5
-0.30
A
CYS
4
A
CYS
4
8
A
PRO
5
A
PRO
5
-0.24
A
CYS
4
A
CYS
4
9
A
PRO
5
A
PRO
5
-0.22
A
CYS
4
A
CYS
4
10
A
PRO
5
A
PRO
5
-0.20
A
CYS
4
A
CYS
4
11
A
PRO
5
A
PRO
5
-0.19
A
CYS
4
A
CYS
4
12
A
PRO
5
A
PRO
5
-0.08
A
CYS
4
A
CYS
4
13
A
PRO
5
A
PRO
5
0.16
A
CYS
4
A
CYS
4
14
A
PRO
5
A
PRO
5
-0.13
A
CYS
4
A
CYS
4
15
A
PRO
5
A
PRO
5
0.17
A
CYS
4
A
CYS
4
16
A
PRO
5
A
PRO
5
0.23
A
CYS
4
A
CYS
4
17
A
PRO
5
A
PRO
5
-0.41
A
CYS
4
A
CYS
4
18
A
PRO
5
A
PRO
5
-0.49
A
CYS
4
A
CYS
4
19
A
PRO
5
A
PRO
5
-0.18
A
CYS
4
A
CYS
4
20
A
PRO
5
A
PRO
5
-0.25
DEFI_MYTGA
UNP
1
1
P80571
GFGCPNNYQCHRHCKSIPGRCGGYCGGDHRLRCTCYRC
1
38
1FJN
1
38
P80571
A
1
1
38
1
ASP
conflict
TRP
28
1FJN
A
P80571
UNP
28
28
1
insertion
GLY
39
1FJN
A
P80571
UNP
39
2
anti-parallel
A
GLY
22
A
GLY
22
A
CYS
25
A
CYS
25
A
CYS
33
A
CYS
33
A
TYR
36
A
TYR
36
1
P 1