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SMTL ID : 3a20.1
L122K mutant of FMN-binding protein from Desulfovibrio vulgaris (Miyazaki F)
Coordinates
PDB Format
Method
X-RAY DIFFRACTION 1.60 Å
Oligo State
homo-dimer
Ligands
2 x
FMN
:
FLAVIN MONONUCLEOTIDE
(Non-covalent)
FMN.1:
17 residues within 4Å:
Chain A:
H.27
,
V.29
,
N.30
,
T.31
,
W.32
,
Y.35
,
P.47
,
V.48
,
G.49
,
G.50
,
M.51
,
H.52
,
K.53
,
T.54
,
W.106
Chain B:
G.82
,
T.121
16
PLIP interactions
:
1 interactions with chain B
,
15 interactions with chain A
Water bridges:
B:T.121
Hydrophobic interactions:
A:N.30
,
A:W.32
Hydrogen bonds:
A:N.30
,
A:N.30
,
A:T.31
,
A:P.47
,
A:G.49
,
A:G.50
,
A:M.51
,
A:H.52
,
A:K.53
,
A:T.54
,
A:T.54
Salt bridges:
A:H.27
,
A:K.53
FMN.2:
17 residues within 4Å:
Chain A:
G.82
,
T.121
Chain B:
H.27
,
V.29
,
N.30
,
T.31
,
W.32
,
Y.35
,
P.47
,
V.48
,
G.49
,
G.50
,
M.51
,
H.52
,
K.53
,
T.54
,
W.106
15
PLIP interactions
:
14 interactions with chain B
,
1 interactions with chain A
Hydrophobic interactions:
B:N.30
,
B:W.32
Hydrogen bonds:
B:N.30
,
B:N.30
,
B:T.31
,
B:P.47
,
B:G.49
,
B:G.50
,
B:M.51
,
B:H.52
,
B:K.53
,
B:T.54
,
B:T.54
Salt bridges:
B:H.27
Water bridges:
A:T.121
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Kitamura, M. et al., Determination of the role of the Carboxyl-terminal leucine-122 in FMN-binding protein by mutational and structural analysis. J.Biochem. (2007)
Release Date
2009-05-19
Peptides
FMN-binding protein:
A
B
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
B
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