1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Marcotte, I.
Separovic, F.
Auger, M.
Gagne, S.M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
C2 H5 N O2
75.067
y
GLYCINE
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
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
N
1
N
N
N
2
N
C
N
3
N
C
N
4
N
O
N
5
N
O
N
6
N
H
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
N
N
12
S
C
N
13
N
C
N
14
N
O
N
15
N
C
N
16
N
C
N
17
N
S
N
18
N
C
N
19
N
O
N
20
N
H
N
21
N
H
N
22
N
H
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
N
N
32
S
C
N
33
N
C
N
34
N
O
N
35
N
C
Y
36
N
C
Y
37
N
C
Y
38
N
C
Y
39
N
C
Y
40
N
C
Y
41
N
C
N
42
N
O
N
43
N
H
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
N
N
55
S
C
N
56
N
C
N
57
N
O
N
58
N
C
Y
59
N
C
Y
60
N
C
Y
61
N
C
Y
62
N
C
Y
63
N
C
Y
64
N
C
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
H
N
75
N
H
N
76
N
H
N
77
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
doub
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
sing
N
32
N
sing
N
33
N
sing
N
34
N
sing
N
35
N
doub
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
Y
40
N
doub
Y
41
N
sing
Y
42
N
sing
N
43
N
sing
Y
44
N
doub
N
45
N
sing
Y
46
N
doub
N
47
N
sing
Y
48
N
sing
N
49
N
sing
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
doub
N
59
N
sing
N
60
N
sing
N
61
N
sing
N
62
N
sing
Y
63
N
doub
Y
64
N
sing
Y
65
N
sing
N
66
N
sing
Y
67
N
doub
N
68
N
sing
Y
69
N
doub
N
70
N
sing
Y
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
US
Biophys.J.
BIOJAU
0030
0006-3495
86
1587
1600
14990485
A multidimensional (1)h NMR investigation of the conformation of methionine-enkephalin in fast-tumbling bicelles.
2004
10.2210/pdb1plw/pdb
pdb_00001plw
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
SINGLE WAVELENGTH
M
1
1.0
573.662
Met-enkephalin 1
1
syn
polymer
no
no
YGGFM
YGGFM
A
polypeptide(L)
n
n
n
n
n
database_2
pdbx_struct_assembly
pdbx_struct_oper_list
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Data collection
1
0
2004-03-16
1
1
2008-04-29
1
2
2011-07-13
1
3
2022-02-23
1
4
2024-05-22
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
The same peptide in fast tumbling Bicelles/DMPG
RCSB
Y
RCSB
2003-06-09
REL
REL
THE PEPETIDE WAS CHEMICALLY SYNTHESIZED. THE SEQUENCE OF THE PEPTIDE IS NATURALLY FOUND IN HOMO SAPIENS (HUMAN)
sample
PFG experiments were also performed on the sample
structures with the lowest energy
200
80
2D NOESY
g-COSY
9mM
4.5
ambient
295
K
The structures are based on a total of 2 phi angle and 57 NOE-derived distance constraints.
1000 high-temperature steps were used (15 ps) up to a final temperature of 50000 K then 1000 cooling steps (250 K, 15 ps) were applied.
Finally, 10 cycles of 200 minimization steps were performed.
A repel constant value of 0.8 was used
simulated annealing
1
1 to 4, closest to the average of each of the four conformers
5.4uM Menk; DMPC/DHPC: 0.5:1 (molar ratio); Lipid/peptide: 25:1 (molar ratio); 10% w/v of lipids in water; 90%H2O, 10%D2O
90% H2O/10% D2O
Varian Inc.
collection
VNMR
6.1C
Frank Delaglio
processing
NMRPipe
2.0 Rev 2001.117.12.48
Bruce A. Johnson
data analysis
NMRView
5.0.4
Axel T. Brunger
structure solution
CNS
1.1
Axel T. Brunger
refinement
CNS
1.1
600
Varian
INOVA
TYR
1
n
1
TYR
1
A
GLY
2
n
2
GLY
2
A
GLY
3
n
3
GLY
3
A
PHE
4
n
4
PHE
4
A
MET
5
n
5
MET
5
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
NMR structure of Methionine-Enkephalin in fast tumbling DMPC/DHPC bicelles
1
N
N
NEUROPEPTIDE
NEUROPEPTIDE
PENK_HUMAN
UNP
1
100
P01210
YGGFM
100
104
1PLW
1
5
P01210
A
1
1
5