ECODEvolutionary Classification of Protein Domains

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About ECOD

ECOD (Evolutionary Classification of Protein Domains) is a hierarchical classification of protein domains based on evolutionary relationships. It combines automated sequence and structure analysis with manual curation.

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e4d3kB1 - ECOD Domain | ECOD

ECOD/Domains/e4d3kB1

e4d3kB1

UID: 001488699

PDB

Range: B:2-363
PDB: 4D3K chain B(all domains)
UniProt: O34453 (all domains)
Gene: nos

Molecule: NITRIC OXIDE SYNTHASE OXYGENASE

3D Structure

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Related Domains

Browse other domains in NO_synthase →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupNitric oxide (NO) synthase oxygenase domain(262)

HH-groupNitric oxide (NO) synthase oxygenase domain(262.1)

TT-groupNitric oxide (NO) synthase oxygenase domain(262.1.1)

FFamilyNO_synthase(262.1.1.1)

Ligands

in contact, ≤ 4 Å

FerrohemeHEM
drugDrugBank DB18267
6,6'-{[5-(3-aminopropyl)benzene-1,3-diyl]diethane-2,1-diyl}bis(4-methylpyridin-2-amine)12S
Chloride ionCL

Pfam Families

PF02898NO_synthase

Nitric oxide synthase, oxygenase domain

External Links

ECOD PDB View: 4D3K RCSB PDB: 4D3K PDBe: 4D3K UniProt: O34453

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

+ 2 additives (Glycerin, DI(HYDROXYETHYL)ETHER)

GlycerinGOL
DrugBank DB09462
DI(HYDROXYETHYL)ETHERPEG

Shown in the structure viewer. Drug annotations from DrugDomain.