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SMTL ID : 1m8i.2
(1 other biounit)
inducible nitric oxide synthase with 5-nitroindazole bound
Coordinates
PDB Format
Compare
Method
X-RAY DIFFRACTION 2.70 Å
Oligo State
homo-dimer
Ligands
2 x
HEM
:
PROTOPORPHYRIN IX CONTAINING FE
(Non-covalent)
HEM.1:
18 residues within 4Å:
Chain A:
W.124
,
A.127
,
R.129
,
C.130
,
I.131
,
G.132
,
S.172
,
M.285
,
F.299
,
N.300
,
G.301
,
W.302
,
E.307
,
W.393
,
Y.419
,
Y.421
Ligands:
H4B.2
,
5NI.3
16
PLIP interactions
:
16 interactions with chain A
,
Hydrophobic interactions:
A:W.124
,
A:W.124
,
A:W.124
,
A:A.127
,
A:R.129
,
A:I.131
,
A:F.299
,
A:F.299
,
A:F.299
,
A:F.299
,
A:W.302
,
A:E.307
,
A:Y.419
Hydrogen bonds:
A:Y.421
pi-Stacking:
A:W.124
Metal complexes:
A:C.130
HEM.4:
18 residues within 4Å:
Chain B:
W.124
,
A.127
,
R.129
,
C.130
,
I.131
,
G.132
,
S.172
,
M.285
,
F.299
,
N.300
,
G.301
,
W.302
,
E.307
,
W.393
,
Y.419
,
Y.421
Ligands:
H4B.5
,
5NI.6
15
PLIP interactions
:
15 interactions with chain B
,
Hydrophobic interactions:
B:W.124
,
B:W.124
,
B:W.124
,
B:A.127
,
B:R.129
,
B:I.131
,
B:F.299
,
B:F.299
,
B:F.299
,
B:F.299
,
B:W.302
,
B:E.307
,
B:Y.419
pi-Stacking:
B:W.124
Metal complexes:
B:C.130
2 x
H4B
:
5,6,7,8-TETRAHYDROBIOPTERIN
(Non-covalent)
H4B.2:
11 residues within 4Å:
Chain A:
S.48
,
M.50
,
R.311
,
I.392
,
W.393
Chain B:
W.391
,
F.406
,
H.407
,
Q.408
,
E.409
Ligands:
HEM.1
8
PLIP interactions
:
7 interactions with chain A
,
1 interactions with chain B
Hydrogen bonds:
A:R.311
,
A:R.311
,
A:W.393
pi-Stacking:
A:W.393
,
A:W.393
pi-Cation interactions:
A:W.393
,
A:W.393
Hydrophobic interactions:
B:E.409
H4B.5:
11 residues within 4Å:
Chain A:
W.391
,
F.406
,
H.407
,
Q.408
,
E.409
Chain B:
S.48
,
M.50
,
R.311
,
I.392
,
W.393
Ligands:
HEM.4
8
PLIP interactions
:
7 interactions with chain B
,
1 interactions with chain A
Hydrogen bonds:
B:R.311
,
B:R.311
,
B:W.393
pi-Stacking:
B:W.393
,
B:W.393
pi-Cation interactions:
B:W.393
,
B:W.393
Hydrophobic interactions:
A:E.409
2 x
5NI
:
5-NITROINDAZOLE
(Non-covalent)
5NI.3:
10 residues within 4Å:
Chain A:
P.280
,
V.282
,
F.299
,
N.300
,
G.301
,
W.302
,
Y.303
,
M.304
,
E.307
Ligands:
HEM.1
4
PLIP interactions
:
4 interactions with chain A
Hydrophobic interactions:
A:P.280
,
A:P.280
Hydrogen bonds:
A:W.302
,
A:M.304
5NI.6:
10 residues within 4Å:
Chain B:
P.280
,
V.282
,
F.299
,
N.300
,
G.301
,
W.302
,
Y.303
,
M.304
,
E.307
Ligands:
HEM.4
5
PLIP interactions
:
5 interactions with chain B
Hydrophobic interactions:
B:P.280
,
B:P.280
Hydrogen bonds:
B:W.302
,
B:M.304
,
B:E.307
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Rosenfeld, R.J. et al., Conformational Changes in Nitric Oxide Synthases Induced by Chlorzoxazone and Nitroindazoles: Crystallographic and Computational Analyses of Inhibitor Potency. Biochemistry (2002)
Release Date
2002-08-07
Peptides
inducible Nitric oxide synthase:
A
B
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
B
B
B
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inducible Nitric oxide synthase
Toggle Identical (AB)
Related Entries With Identical Sequence
1m8d.1
|
1m8d.2
|
1m8e.1
|
1m8e.2
|
1m8h.1
|
1m8h.2
|
1m8i.1
|
1m9t.1
|
1m9t.2
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