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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e4cunB1 - ECOD Domain | ECOD

ECOD/Domains/e4cunB1

e4cunB1

UID: 001293584

PDB

Range: B:69-482
PDB: 4CUN chain B(all domains)
UniProt: P29473 (all domains)
Gene: NOS3

Molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL

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

ArginineARG
drugDrugBank DB00125
FerrohemeHEM
drugDrugBank DB18267
(9aS)-2-amino-9a-methyl-8,9,9a,10-tetrahydrobenzo[g]pteridine-4,6(3H,7H)-dione

Pfam Families

PF02898NO_synthase

Nitric oxide synthase, oxygenase domain

External Links

ECOD PDB View: 4CUN RCSB PDB: 4CUN PDBe: 4CUN UniProt: P29473

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Zinc ionZN

metal

+ 2 additives (Acetate, Glycerin)

AcetateACT
DrugBank DB14511
GlycerinGOL
DrugBank DB09462

Shown in the structure viewer. Drug annotations from DrugDomain.