Structure of PDB 1om4 Chain B Binding Site BS03
Receptor Information
>1om4 Chain B (length=411) Species:
10116
(Rattus norvegicus) [
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RFLKVKNWETDVVLTDTLHLKSTLETGCTEHICMGSIMLPVRTKDQLFPL
AKEFLDQYYSSIKRFGSKAHMDRLEEVNKEIESTSTYQLKDTELIYGAKH
AWRNASRCVGRIQWSKLQVFDARDCTTAHGMFNYICNHVKYATNKGNLRS
AITIFPQRTDGKHDFRVWNSQLIRYAGYKQPDGSTLGDPANVQFTEICIQ
QGWKAPRGRFDVLPLLLQANGNDPELFQIPPELVLEVPIRHPKFDWFKDL
GLKWYGLPAVSNMLLEIGGLEFSACPFSGWYMGTEIGVRDYCDNSRYNIL
EEVAKKMDLDMRKTSSLWKDQALVEINIAVLYSFQSDKVTIVDHHSATES
FIKHMENEYRCRGGCPADWVWIVPPMSGSITPVFHQEMLNYRLTPSFEYQ
PDPWNTHVWKG
Ligand information
Ligand ID
HEM
InChI
InChI=1S/C34H34N4O4.Fe/c1-7-21-17(3)25-13-26-19(5)23(9-11-33(39)40)31(37-26)16-32-24(10-12-34(41)42)20(6)28(38-32)15-30-22(8-2)18(4)27(36-30)14-29(21)35-25;/h7-8,13-16H,1-2,9-12H2,3-6H3,(H4,35,36,37,38,39,40,41,42);/q;+2/p-2/b25-13-,26-13-,27-14-,28-15-,29-14-,30-15-,31-16-,32-16-;
InChIKey
KABFMIBPWCXCRK-RGGAHWMASA-L
SMILES
Software
SMILES
OpenEye OEToolkits 1.7.6
Cc1c2n3c(c1CCC(=O)O)C=C4C(=C(C5=[N]4[Fe]36[N]7=C(C=C8N6C(=C5)C(=C8C)C=C)C(=C(C7=C2)C)C=C)C)CCC(=O)O
CACTVS 3.385
CC1=C(CCC(O)=O)C2=Cc3n4[Fe]5|6|N2=C1C=c7n5c(=CC8=N|6C(=Cc4c(C)c3CCC(O)=O)C(=C8C=C)C)c(C)c7C=C
ACDLabs 12.01
C=1c3c(c(c4C=C5C(=C(C=6C=C7C(=C(C8=CC=2C(=C(C=1N=2[Fe](n34)(N5=6)N78)CCC(=O)O)C)\C=C)C)\C=C)C)C)CCC(=O)O
Formula
C34 H32 Fe N4 O4
Name
PROTOPORPHYRIN IX CONTAINING FE;
HEME
ChEMBL
DrugBank
DB18267
ZINC
PDB chain
1om4 Chain B Residue 750 [
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Receptor-Ligand Complex Structure
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PDB
1om4
Crystal Structure of Constitutive Endothelial Nitric Oxide Synthase: A Paradigm for Pterin Function Involving a Novel Metal Center
Resolution
1.75 Å
Binding residue
(original residue number in PDB)
W409 C415 V416 M570 F584 S585 W587 E592 W678 F704 Y706
Binding residue
(residue number reindexed from 1)
W102 C108 V109 M263 F277 S278 W280 E285 W371 F397 Y399
Annotation score
1
Enzymatic activity
Catalytic site (original residue number in PDB)
C415 R418 W587 E592
Catalytic site (residue number reindexed from 1)
C108 R111 W280 E285
Enzyme Commision number
1.14.13.39
: nitric-oxide synthase (NADPH).
Gene Ontology
Molecular Function
GO:0004517
nitric-oxide synthase activity
Biological Process
GO:0006809
nitric oxide biosynthetic process
View graph for
Molecular Function
View graph for
Biological Process
External links
PDB
RCSB:1om4
,
PDBe:1om4
,
PDBj:1om4
PDBsum
1om4
PubMed
UniProt
P29476
|NOS1_RAT Nitric oxide synthase 1 (Gene Name=Nos1)
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