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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e4k5kB1 - ECOD Domain | ECOD

ECOD/Domains/e4k5kB1

e4k5kB1

UID: 001101858

PDB

Range: B:69-482
PDB: 4K5K 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

SapropterinH4B
drugDrugBank DB00360
FerrohemeHEM
drugDrugBank DB18267
6,6'-{[(2S,3S)-2-aminobutane-1,3-diyl]bis(oxymethanediyl)}bis(4-methylpyridin-2-amine)

Pfam Families

PF02898NO_synthase

Nitric oxide synthase, oxygenase domain

External Links

ECOD PDB View: 4K5K RCSB PDB: 4K5K PDBe: 4K5K 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.