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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e4kcnB1 - ECOD Domain | ECOD

ECOD/Domains/e4kcnB1

e4kcnB1

UID: 001281409

PDB

Range: B:299-718
PDB: 4KCN chain B(all domains)
UniProt: P29476 (all domains)
Gene: Nos1

Molecule: Nitric oxide synthase, brain

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
Mannitol

Pfam Families

PF02898NO_synthase

Nitric oxide synthase, oxygenase domain

External Links

ECOD PDB View: 4KCN RCSB PDB: 4KCN PDBe: 4KCN UniProt: P29476

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

drugDrugBank DB00742

N-[3-({[2-(3-fluorophenyl)ethyl]amino}methyl)phenyl]thiophene-2-carboximidamide5H3

Zinc ionZN

metal

+ 2 additives (Acetate, 1,2-ETHANEDIOL)

AcetateACT
DrugBank DB14511
1,2-ETHANEDIOLEDO

Shown in the structure viewer. Drug annotations from DrugDomain.