ECODEvolutionary Classification of Protein Domains

Home Browse Search Download Help

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.

Quick Links

Browse Classification
Search
Download Data
Documentation
Privacy

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e9cw6B1 - ECOD Domain | ECOD

ECOD/Domains/e9cw6B1

e9cw6B1

UID: 005266246

PDB

Range: B:28-440
PDB: 9CW6 chain B(all domains)
UniProt: P29474 (all domains)
Gene: NOS3

Molecule: Nitric oxide synthase, endothelial

3D Structure

Loading viewer...

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

(6P)-6-{3-chloro-5-[(dimethylamino)methyl]phenyl}-4-methylpyridin-2-amineA1A0N
Chloride ionCL
Gadolinium ionGD3
metal
5,6,7,8-TETRAHYDROBIOPTERINH4B
Protoporphyrin ix containing feHEM

Pfam Families

PF02898NO_synthase

Nitric oxide synthase, oxygenase domain

External Links

ECOD PDB View: 9CW6 RCSB PDB: 9CW6 PDBe: 9CW6 UniProt: P29474

Downloads

Download Domain PDB Full PDB Structure

Zinc ion

metal

+ 2 additives (2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, Glycerol)

2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOLBTB
GlycerolGOL

Shown in the structure viewer.