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SMTL ID : 1i77.1
CYTOCHROME C3 FROM DESULFOVIBRIO DESULFURICANS ESSEX 6
Coordinates
PDB Format
Method
X-RAY DIFFRACTION 1.95 Å
Oligo State
monomer
Ligands
4 x
HEM
:
PROTOPORPHYRIN IX CONTAINING FE
(Covalent)
HEM.1:
19 residues within 4Å:
Chain A:
P.2
,
A.3
,
A.4
,
P.5
,
L.9
,
E.10
,
F.11
,
F.20
,
H.22
,
H.25
,
V.28
,
E.29
,
C.30
,
C.33
,
H.34
,
F.43
,
K.45
,
C.46
Ligands:
HEM.3
15
PLIP interactions
:
15 interactions with chain A
,
Hydrophobic interactions:
A:P.2
,
A:P.5
,
A:L.9
,
A:L.9
,
A:F.11
,
A:F.20
,
A:F.20
,
A:V.28
,
A:F.43
,
A:F.43
Hydrogen bonds:
A:C.46
Water bridges:
A:G.47
Salt bridges:
A:K.45
Metal complexes:
A:H.22
,
A:H.34
HEM.2:
14 residues within 4Å:
Chain A:
C.33
,
H.34
,
H.35
,
A.44
,
K.45
,
C.46
,
C.51
,
H.52
,
E.61
,
V.67
,
L.74
,
K.75
,
H.76
,
N.78
10
PLIP interactions
:
10 interactions with chain A
,
Hydrophobic interactions:
A:A.44
,
A:E.61
,
A:L.74
,
A:N.78
Hydrogen bonds:
A:K.75
Salt bridges:
A:H.35
,
A:K.75
,
A:H.76
Metal complexes:
A:H.35
,
A:H.52
HEM.3:
14 residues within 4Å:
Chain A:
F.20
,
V.24
,
H.25
,
C.33
,
T.77
,
N.78
,
C.79
,
C.82
,
H.83
,
L.93
,
L.97
,
K.104
Ligands:
HEM.1
,
HEM.4
11
PLIP interactions
:
11 interactions with chain A
,
Hydrophobic interactions:
A:F.20
,
A:T.77
,
A:L.97
,
A:L.97
,
A:K.104
Water bridges:
A:K.90
Salt bridges:
A:K.104
pi-Stacking:
A:F.20
,
A:H.83
Metal complexes:
A:H.25
,
A:H.83
HEM.4:
22 residues within 4Å:
Chain A:
F.11
,
K.12
,
G.13
,
S.14
,
Q.15
,
K.16
,
V.18
,
L.55
,
L.64
,
Y.65
,
V.68
,
H.69
,
C.79
,
I.80
,
H.83
,
L.97
,
T.98
,
A.99
,
C.100
,
C.105
,
H.106
Ligands:
HEM.3
19
PLIP interactions
:
19 interactions with chain A
,
Hydrophobic interactions:
A:F.11
,
A:K.16
,
A:K.16
,
A:V.18
,
A:V.18
,
A:L.64
,
A:Y.65
,
A:I.80
Hydrogen bonds:
A:S.14
,
A:Q.15
,
A:K.16
Water bridges:
A:S.14
,
A:L.55
,
A:Y.65
,
A:Y.65
Salt bridges:
A:H.69
pi-Stacking:
A:Y.65
Metal complexes:
A:H.69
,
A:H.106
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Einsle, O. et al., Spectroscopic investigation and determination of reactivity and structure of the tetraheme cytochrome c3 from Desulfovibrio desulfuricans Essex 6. Eur.J.Biochem. (2001)
Release Date
2001-08-29
Peptides
CYTOCHROME C3:
A
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
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CYTOCHROME C3
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