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SMTL ID : 1ych.2
(4 other biounits)
X-ray Crystal Structures of Moorella thermoacetica FprA. Novel Diiron Site Structure and Mechanistic Insights into a Scavenging Nitric Oxide Reductase
Coordinates
PDB Format
Compare
Method
X-RAY DIFFRACTION 2.80 Å
Oligo State
homo-dimer
Ligands
4 x
ZN
:
ZINC ION
(Non-covalent)
ZN.1:
2 residues within 4Å:
Chain A:
S.1
,
E.59
1
PLIP interactions
:
1 interactions with chain A
Metal complexes:
A:E.59
ZN.2:
2 residues within 4Å:
Chain A:
H.270
,
D.274
1
PLIP interactions
:
1 interactions with chain A
Metal complexes:
A:H.270
ZN.5:
2 residues within 4Å:
Chain B:
S.1
,
E.59
1
PLIP interactions
:
1 interactions with chain B
Metal complexes:
B:E.59
ZN.6:
2 residues within 4Å:
Chain B:
H.270
,
D.274
1
PLIP interactions
:
1 interactions with chain B
Metal complexes:
B:H.270
2 x
FEO
:
MU-OXO-DIIRON
(Non-covalent)
(Covalent)
FEO.3:
7 residues within 4Å:
Chain A:
H.80
,
E.82
,
D.84
,
H.85
,
H.147
,
D.166
,
H.227
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.7:
7 residues within 4Å:
Chain B:
H.80
,
E.82
,
D.84
,
H.85
,
H.147
,
D.166
,
H.227
10
PLIP interactions
:
10 interactions with chain B
,
Water bridges:
B:D.84
,
B:Y.194
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
FMN
:
FLAVIN MONONUCLEOTIDE
(Non-covalent)
FMN.4:
22 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
Chain B:
H.24
,
E.82
,
H.147
,
W.148
22
PLIP interactions
:
20 interactions with chain A
,
2 interactions with chain B
Hydrophobic interactions:
A:I.313
,
A:I.313
,
B:W.148
Hydrogen bonds:
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:N.314
,
A:N.315
,
A:G.345
,
A:W.346
,
A:G.347
,
A:G.348
Water bridges:
A:N.315
,
A:W.346
pi-Stacking:
A:W.346
,
A:W.346
,
B:W.148
FMN.8:
22 residues within 4Å:
Chain A:
H.24
,
E.82
,
H.147
,
W.148
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
23
PLIP interactions
:
2 interactions with chain A
,
21 interactions with chain B
Hydrophobic interactions:
A:W.148
,
B:I.313
,
B:I.313
pi-Stacking:
A:W.148
,
B:W.346
,
B:W.346
Hydrogen bonds:
B:M.261
,
B:W.262
,
B:L.263
,
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:G.345
,
B:W.346
,
B:G.347
,
B:G.348
Water bridges:
B:S.264
,
B:S.264
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
C
B
D
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Nitric oxide reductase
Toggle Identical (AB)
Related Entries With Identical Sequence
1ycf.1
|
1ycf.2
|
1ycf.3
|
1ycf.4
|
1ycf.5
|
1ycg.1
|
1ycg.2
|
1ycg.3
|
1ycg.4
|
1ycg.5
|
1ycg.6
|
1ycg.7
|
1ycg.8
|
1ycg.9
|
1ych.1
|
1ych.3
|
1ych.4
|
1ych.5
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