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SMTL ID : 3x16.1
Crystal structure of the catalase-peroxidase KatG W78F mutant from Synechococcus elongatus PCC7942
Coordinates
PDB Format
Compare
Method
X-RAY DIFFRACTION 2.65 Å
Oligo State
homo-dimer
Ligands
2 x
HEB
:
HEME B/C
(Non-covalent)
HEB.1:
22 residues within 4Å:
Chain A:
G.87
,
L.88
,
I.90
,
R.91
,
W.94
,
V.223
,
P.225
,
F.245
,
L.258
,
T.259
,
G.262
,
H.263
,
G.266
,
K.267
,
C.268
,
H.269
,
T.307
,
S.308
,
W.314
,
A.374
,
F.402
,
W.406
23
PLIP interactions
:
23 interactions with chain A
,
Hydrophobic interactions:
A:I.90
,
A:R.91
,
A:V.223
,
A:F.245
,
A:F.245
,
A:L.258
,
A:L.258
,
A:T.259
,
A:W.314
,
A:F.402
,
A:W.406
Hydrogen bonds:
A:K.267
,
A:H.269
,
A:S.308
Water bridges:
A:D.81
,
A:R.91
,
A:N.127
,
A:H.269
Salt bridges:
A:R.91
,
A:H.269
,
A:H.269
pi-Stacking:
A:W.94
Metal complexes:
A:H.263
HEB.5:
22 residues within 4Å:
Chain B:
G.87
,
L.88
,
I.90
,
R.91
,
W.94
,
V.223
,
P.225
,
F.245
,
L.258
,
T.259
,
G.262
,
H.263
,
G.266
,
K.267
,
C.268
,
H.269
,
T.307
,
S.308
,
W.314
,
A.374
,
F.402
,
W.406
23
PLIP interactions
:
23 interactions with chain B
,
Hydrophobic interactions:
B:I.90
,
B:R.91
,
B:V.223
,
B:F.245
,
B:F.245
,
B:L.258
,
B:L.258
,
B:T.259
,
B:W.314
,
B:F.402
,
B:W.406
Hydrogen bonds:
B:K.267
,
B:H.269
,
B:T.307
,
B:S.308
Water bridges:
B:R.91
,
B:N.127
,
B:H.269
Salt bridges:
B:R.91
,
B:H.269
,
B:H.269
pi-Stacking:
B:W.94
Metal complexes:
B:H.263
6 x
NA
:
SODIUM ION
(Non-functional Binders)
NA.2:
5 residues within 4Å:
Chain A:
G.105
,
R.106
,
G.107
,
D.413
,
S.476
2
PLIP interactions
:
2 interactions with chain A
Hydrogen bonds:
A:G.107
Water bridges:
A:G.107
NA.3:
5 residues within 4Å:
Chain A:
T.264
,
T.315
,
H.317
,
Q.320
,
D.322
2
PLIP interactions
:
2 interactions with chain A
Hydrogen bonds:
A:T.264
Water bridges:
A:T.315
NA.4:
1 residues within 4Å:
Chain A:
E.354
1
PLIP interactions
:
1 interactions with chain A
Water bridges:
A:E.354
NA.6:
5 residues within 4Å:
Chain B:
G.105
,
R.106
,
G.107
,
D.413
,
S.476
3
PLIP interactions
:
3 interactions with chain B
Hydrogen bonds:
B:D.413
,
B:S.476
Water bridges:
B:G.107
NA.7:
5 residues within 4Å:
Chain B:
T.264
,
T.315
,
H.317
,
Q.320
,
D.322
3
PLIP interactions
:
3 interactions with chain B
Hydrogen bonds:
B:T.315
,
B:D.322
Water bridges:
B:H.317
NA.8:
1 residues within 4Å:
Chain B:
E.354
1
PLIP interactions
:
1 interactions with chain B
Hydrogen bonds:
B:L.356
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Kamachi, S. et al., Crystal structure of the catalase-peroxidase KatG W78F mutant from Synechococcus elongatus PCC7942 in complex with the antitubercular pro-drug isoniazid. Febs Lett. (2015)
Release Date
2014-12-24
Peptides
Catalase-peroxidase:
A
B
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
A
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