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

e7tskC1 - ECOD Domain | ECOD

ECOD/Domains/e7tskC1

e7tskC1

UID: 002890482

PDB

Range: C:67-480
PDB: 7TSK chain C(all domains)

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

SapropterinH4B
drugDrugBank DB00360
FerrohemeHEM
drugDrugBank DB18267
Chloride ion

Pfam Families

PF02898NO_synthase

Nitric oxide synthase, oxygenase domain

External Links

ECOD PDB View: 7TSK RCSB PDB: 7TSK PDBe: 7TSK

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Gadolinium atomGD

metal

4-methyl-6-[3-(methylamino)prop-1-yn-1-yl]pyridin-2-amineK9C

Zinc ionZN

metal

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

GlycerinGOL
DrugBank DB09462
2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOLBTB

Shown in the structure viewer. Drug annotations from DrugDomain.