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

e4xtnD1 - ECOD Domain | ECOD

ECOD/Domains/e4xtnD1

e4xtnD1

UID: 001519270

PDB

Range: D:4-276
PDB: 4XTN chain D(all domains)
UniProt: N0DKS8 (all domains)
Gene: NaR

Molecule: Sodium pumping rhodopsin

3D Structure

Loading viewer...

Related Domains

Browse other domains in Bac_rhodopsin →

Classification

AArchitecturealpha bundles(a.7)

XX-groupFamily A G protein-coupled receptor-like(5001)

HH-groupFamily A G protein-coupled receptor-like(5001.1)

TT-groupFamily A G protein-coupled receptor-like(5001.1.1)

FFamilyBac_rhodopsin(5001.1.1.6)

Ligands

in contact, ≤ 4 Å

[(Z)-octadec-9-enyl] (2R)-2,3-bis(oxidanyl)propanoateMPG
drugDrugBank DB03831
EicosaneLFA
Sodium ionNA
metal

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF01036Bac_rhodopsin

Bacteriorhodopsin-like protein

ClanCL0192GPCR_A

External Links

ECOD PDB View: 4XTN RCSB PDB: 4XTN PDBe: 4XTN UniProt: N0DKS8

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure