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SMTL ID : 5agf.1
Nitrosyl complex of the D121Q variant of cytochrome c prime from Alcaligenes xylosoxidans
Coordinates
PDB Format
Compare
Method
X-RAY DIFFRACTION 1.09 Å
Oligo State
homo-dimer
Ligands
2 x
HEC
:
HEME C
(Non-covalent)
HEC.1:
24 residues within 4Å:
Chain A:
R.12
,
Q.13
,
L.16
,
T.17
,
M.19
,
A.20
,
F.23
,
W.56
,
F.59
,
G.65
,
G.66
,
D.67
,
A.68
,
I.72
,
F.79
,
K.82
,
Q.83
,
F.86
,
C.116
,
C.119
,
Y.123
,
R.124
Ligands:
NO.2
,
SO4.3
20
PLIP interactions
:
19 interactions with chain A
,
1 Ligand-Ligand interactions
Hydrophobic interactions:
A:F.23
,
A:W.56
,
A:W.56
,
A:F.59
,
A:I.72
,
A:F.79
,
A:Q.83
,
A:F.86
,
A:F.86
,
A:R.124
Hydrogen bonds:
A:Q.13
,
A:T.17
,
A:T.17
,
A:D.67
,
A:A.68
Water bridges:
A:D.67
,
A:D.67
Salt bridges:
A:R.12
pi-Cation interactions:
A:R.124
Metal complexes:
NO.2
HEC.4:
24 residues within 4Å:
Chain B:
R.12
,
Q.13
,
L.16
,
T.17
,
M.19
,
A.20
,
F.23
,
W.56
,
F.59
,
G.65
,
G.66
,
D.67
,
A.68
,
I.72
,
F.79
,
K.82
,
Q.83
,
F.86
,
C.116
,
C.119
,
Y.123
,
R.124
Ligands:
NO.5
,
SO4.6
17
PLIP interactions
:
16 interactions with chain B
,
1 Ligand-Ligand interactions
Hydrophobic interactions:
B:F.23
,
B:W.56
,
B:W.56
,
B:F.59
,
B:I.72
,
B:F.79
,
B:Q.83
,
B:F.86
,
B:F.86
,
B:R.124
Hydrogen bonds:
B:Q.13
,
B:T.17
,
B:D.67
,
B:A.68
Salt bridges:
B:R.12
pi-Cation interactions:
B:R.124
Metal complexes:
NO.5
2 x
NO
:
NITRIC OXIDE
(Non-covalent)
NO.2:
4 residues within 4Å:
Chain A:
C.116
,
H.120
,
R.124
Ligands:
HEC.1
2
PLIP interactions
:
2 interactions with chain A
Hydrogen bonds:
A:H.120
,
A:R.124
NO.5:
4 residues within 4Å:
Chain B:
C.116
,
H.120
,
R.124
Ligands:
HEC.4
1
PLIP interactions
:
1 interactions with chain B
Hydrogen bonds:
B:R.124
2 x
SO4
:
SULFATE ION
(Non-functional Binders)
SO4.3:
2 residues within 4Å:
Chain A:
R.124
Ligands:
HEC.1
1
PLIP interactions
:
1 interactions with chain A
Salt bridges:
A:R.124
SO4.6:
2 residues within 4Å:
Chain B:
R.124
Ligands:
HEC.4
1
PLIP interactions
:
1 interactions with chain B
Salt bridges:
B:R.124
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Ghafoor, D.D. et al., Hydrogen Bonding of the Dissociated Histidine Ligand is not Required for Formation of a Proximal No Adduct in Cytochrome C'. J.Biol.Inorg.Chem. (2015)
Release Date
2015-09-09
Peptides
CYTOCHROME C PRIME:
A
B
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
A
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