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SMTL ID : 3jwx.1
Structure of endothelial nitric oxide synthase heme domain complexed with N1-[(3'R,4'R)-4'-((6"-amino-4"-methylpyridin-2"-yl)methyl)pyrrolidin-3'-yl]-N2-(3'-fluorophenethyl)ethane-1,2-diamine tetrahydrochloride
Coordinates
PDB Format
Compare
Method
X-RAY DIFFRACTION 2.00 Å
Oligo State
homo-dimer
Ligands
2 x
HEM
:
PROTOPORPHYRIN IX CONTAINING FE
(Non-covalent)
HEM.1:
21 residues within 4Å:
Chain A:
W.142
,
A.145
,
R.147
,
C.148
,
V.149
,
G.150
,
L.157
,
S.190
,
M.303
,
F.317
,
S.318
,
G.319
,
W.320
,
M.322
,
E.325
,
V.382
,
W.411
,
F.437
Ligands:
H4B.2
,
ACT.3
,
JI5.5
19
PLIP interactions
:
19 interactions with chain A
,
Hydrophobic interactions:
A:W.142
,
A:W.142
,
A:W.142
,
A:A.145
,
A:L.157
,
A:F.317
,
A:F.317
,
A:F.317
,
A:F.317
,
A:W.320
,
A:W.320
,
A:E.325
,
A:V.382
,
A:F.437
,
A:F.437
,
A:F.437
Water bridges:
A:R.147
pi-Stacking:
A:W.142
Metal complexes:
A:C.148
HEM.8:
20 residues within 4Å:
Chain B:
W.142
,
R.147
,
C.148
,
V.149
,
G.150
,
L.157
,
S.190
,
M.303
,
F.317
,
S.318
,
G.319
,
W.320
,
M.322
,
E.325
,
V.382
,
W.411
,
F.437
Ligands:
H4B.9
,
ACT.10
,
JI5.12
16
PLIP interactions
:
16 interactions with chain B
,
Hydrophobic interactions:
B:W.142
,
B:W.142
,
B:W.142
,
B:F.317
,
B:F.317
,
B:F.317
,
B:F.317
,
B:W.320
,
B:E.325
,
B:V.382
,
B:F.437
,
B:F.437
,
B:F.437
Water bridges:
B:R.147
pi-Stacking:
B:W.142
Metal complexes:
B:C.148
2 x
H4B
:
5,6,7,8-TETRAHYDROBIOPTERIN
(Non-covalent)
H4B.2:
13 residues within 4Å:
Chain A:
S.66
,
V.68
,
R.329
,
A.410
,
W.411
Chain B:
W.409
,
F.424
,
H.425
,
Q.426
,
E.427
Ligands:
HEM.1
,
GOL.4
,
JI5.5
9
PLIP interactions
:
8 interactions with chain A
,
1 interactions with chain B
Hydrogen bonds:
A:R.329
,
A:A.410
,
A:W.411
Water bridges:
A:S.66
,
A:R.329
,
A:W.411
pi-Stacking:
A:W.411
,
A:W.411
Hydrophobic interactions:
B:E.427
H4B.9:
13 residues within 4Å:
Chain A:
W.409
,
F.424
,
H.425
,
Q.426
,
E.427
Chain B:
S.66
,
V.68
,
R.329
,
A.410
,
W.411
Ligands:
HEM.8
,
GOL.11
,
JI5.12
7
PLIP interactions
:
6 interactions with chain B
,
1 interactions with chain A
Hydrogen bonds:
B:R.329
,
B:A.410
,
B:W.411
Water bridges:
B:R.329
pi-Stacking:
B:W.411
,
B:W.411
Hydrophobic interactions:
A:E.427
2 x
ACT
:
ACETATE ION
(Non-functional Binders)
ACT.3:
5 residues within 4Å:
Chain A:
G.150
,
W.320
,
V.382
,
S.390
Ligands:
HEM.1
2
PLIP interactions
:
2 interactions with chain A
Hydrogen bonds:
A:W.320
,
A:S.390
ACT.10:
6 residues within 4Å:
Chain B:
G.150
,
I.152
,
W.320
,
V.382
,
S.390
Ligands:
HEM.8
2
PLIP interactions
:
2 interactions with chain B
Hydrogen bonds:
B:S.390
,
B:S.390
2 x
GOL
:
GLYCEROL
(Non-functional Binders)
GOL.4:
5 residues within 4Å:
Chain A:
R.329
,
H.335
Chain B:
W.38
Ligands:
H4B.2
,
JI5.5
3
PLIP interactions
:
3 interactions with chain A
Hydrogen bonds:
A:R.329
,
A:R.329
,
A:H.335
GOL.11:
7 residues within 4Å:
Chain A:
W.38
Chain B:
V.68
,
R.329
,
H.335
,
W.411
Ligands:
H4B.9
,
JI5.12
5
PLIP interactions
:
4 interactions with chain B
,
1 interactions with chain A
Hydrogen bonds:
B:R.329
,
B:R.329
,
B:H.335
Water bridges:
B:D.333
,
A:H.425
2 x
JI5
:
N-{(3R,4R)-4-[(6-amino-4-methylpyridin-2-yl)methyl]pyrrolidin-3-yl}-N'-[2-(3-fluorophenyl)ethyl]ethane-1,2-diamine
(Non-covalent)
JI5.5:
17 residues within 4Å:
Chain A:
V.68
,
L.69
,
R.147
,
Q.211
,
P.298
,
V.300
,
F.317
,
S.318
,
G.319
,
W.320
,
E.325
,
W.411
,
Y.439
Chain B:
W.38
Ligands:
HEM.1
,
H4B.2
,
GOL.4
8
PLIP interactions
:
1 interactions with chain B
,
7 interactions with chain A
Hydrophobic interactions:
B:W.38
,
A:V.68
,
A:P.298
,
A:Y.439
,
A:Y.439
Hydrogen bonds:
A:R.147
Water bridges:
A:Q.211
,
A:E.325
JI5.12:
17 residues within 4Å:
Chain A:
W.38
Chain B:
V.68
,
L.69
,
R.147
,
Q.211
,
P.298
,
V.300
,
F.317
,
S.318
,
G.319
,
W.320
,
E.325
,
W.411
,
Y.439
Ligands:
HEM.8
,
H4B.9
,
GOL.11
7
PLIP interactions
:
6 interactions with chain B
,
1 interactions with chain A
Hydrophobic interactions:
B:V.68
,
B:P.298
,
B:Y.439
,
B:Y.439
,
A:W.38
Hydrogen bonds:
B:R.147
Water bridges:
B:Q.211
2 x
CAD
:
CACODYLIC ACID
(Non-covalent)
CAD.6:
2 residues within 4Å:
Chain A:
W.286
,
C.346
No protein-ligand interaction detected (PLIP)
CAD.13:
2 residues within 4Å:
Chain B:
W.286
,
C.346
No protein-ligand interaction detected (PLIP)
1 x
ZN
:
ZINC ION
(Non-covalent)
ZN.7:
4 residues within 4Å:
Chain A:
C.58
,
C.63
Chain B:
C.58
,
C.63
4
PLIP interactions
:
2 interactions with chain B
,
2 interactions with chain A
Metal complexes:
B:C.58
,
B:C.63
,
A:C.58
,
A:C.63
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Delker, S.L. et al., Unexpected binding modes of nitric oxide synthase inhibitors effective in the prevention of a cerebral palsy phenotype in an animal model. J.Am.Chem.Soc. (2010)
Release Date
2010-05-05
Peptides
Nitric oxide synthase, endothelial:
A
B
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
B
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Nitric oxide synthase, endothelial
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Cartoon
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Transparent
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