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SMTL ID : 1ycf.4
(4 other biounits)
Oxidized (di-ferric) FprA from Moorella thermoacetica
Coordinates
PDB Format
Compare
Method
X-RAY DIFFRACTION 3.00 Å
Oligo State
homo-dimer
Ligands
2 x
ZN
:
ZINC ION
(Non-covalent)
ZN.1:
4 residues within 4Å:
Chain A:
S.1
,
E.59
Chain B:
H.270
,
D.274
3
PLIP interactions
:
2 interactions with chain B
,
1 interactions with chain A
Metal complexes:
B:H.270
,
B:D.274
,
A:S.1
ZN.2:
4 residues within 4Å:
Chain A:
H.270
,
D.274
Chain B:
S.1
,
E.59
3
PLIP interactions
:
2 interactions with chain A
,
1 interactions with chain B
Metal complexes:
A:H.270
,
A:D.274
,
B:E.59
2 x
FEO
:
MU-OXO-DIIRON
(Non-covalent)
FEO.3:
9 residues within 4Å:
Chain A:
H.80
,
E.82
,
D.84
,
H.85
,
H.147
,
D.166
,
S.226
,
H.227
Ligands:
OXY.4
8
PLIP interactions
:
8 interactions with chain A
,
Metal complexes:
A:H.80
,
A:E.82
,
A:D.84
,
A:H.85
,
A:H.147
,
A:D.166
,
A:D.166
,
A:H.227
FEO.6:
8 residues within 4Å:
Chain B:
H.80
,
E.82
,
D.84
,
H.85
,
H.147
,
D.166
,
H.227
Ligands:
OXY.7
8
PLIP interactions
:
8 interactions with chain B
,
Metal complexes:
B:H.80
,
B:E.82
,
B:D.84
,
B:H.85
,
B:H.147
,
B:D.166
,
B:D.166
,
B:H.227
2 x
OXY
:
OXYGEN MOLECULE
(Non-covalent)
OXY.4:
10 residues within 4Å:
Chain A:
F.23
,
H.24
,
E.82
,
D.84
,
H.147
,
D.166
,
H.171
,
Y.194
,
I.198
Ligands:
FEO.3
3
PLIP interactions
:
3 interactions with chain A
Hydrogen bonds:
A:H.24
,
A:Y.194
,
A:Y.194
OXY.7:
10 residues within 4Å:
Chain B:
F.23
,
H.24
,
E.82
,
H.147
,
D.166
,
H.171
,
Y.194
,
I.198
,
H.227
Ligands:
FEO.6
2
PLIP interactions
:
2 interactions with chain B
Hydrogen bonds:
B:Y.194
Water bridges:
B:Y.194
2 x
FMN
:
FLAVIN MONONUCLEOTIDE
(Non-covalent)
FMN.5:
18 residues within 4Å:
Chain A:
T.260
,
M.261
,
W.262
,
L.263
,
S.264
,
T.265
,
P.311
,
T.312
,
I.313
,
N.314
,
N.315
,
A.343
,
Y.344
,
G.345
,
W.346
,
G.347
,
G.348
,
W.375
23
PLIP interactions
:
23 interactions with chain A
Hydrophobic interactions:
A:I.313
Hydrogen bonds:
A:T.260
,
A:M.261
,
A:W.262
,
A:L.263
,
A:S.264
,
A:S.264
,
A:T.265
,
A:T.312
,
A:T.312
,
A:T.312
,
A:N.314
,
A:N.315
,
A:N.315
,
A:G.345
,
A:W.346
,
A:G.347
,
A:G.348
,
A:W.375
Water bridges:
A:S.264
,
A:S.264
pi-Stacking:
A:W.346
,
A:W.346
FMN.8:
18 residues within 4Å:
Chain B:
T.260
,
M.261
,
W.262
,
L.263
,
S.264
,
T.265
,
P.311
,
T.312
,
I.313
,
N.314
,
N.315
,
A.343
,
Y.344
,
G.345
,
W.346
,
G.347
,
G.348
,
W.375
21
PLIP interactions
:
21 interactions with chain B
Hydrophobic interactions:
B:I.313
Hydrogen bonds:
B:T.260
,
B:M.261
,
B:W.262
,
B:S.264
,
B:S.264
,
B:S.264
,
B:T.265
,
B:T.265
,
B:T.312
,
B:T.312
,
B:N.314
,
B:N.315
,
B:N.315
,
B:Y.344
,
B:G.345
,
B:W.346
,
B:G.348
,
B:W.375
pi-Stacking:
B:W.346
,
B:W.346
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Silaghi-Dumitrescu, R. et al., X-ray crystal structures of Moorella thermoacetica FprA. Novel diiron site structure and mechanistic insights into a scavenging nitric oxide reductase. Biochemistry (2005)
Release Date
2005-04-19
Peptides
Nitric oxide reductase:
A
B
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
C
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Nitric oxide reductase
Toggle Identical (AB)
Related Entries With Identical Sequence
1ycf.1
|
1ycf.2
|
1ycf.3
|
1ycf.5
|
1ycg.1
|
1ycg.2
|
1ycg.3
|
1ycg.4
|
1ycg.5
|
1ycg.6
|
1ycg.7
|
1ycg.8
|
1ycg.9
|
1ych.1
|
1ych.2
|
1ych.3
|
1ych.4
|
1ych.5
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