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

Resources

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

© 2014-2026 Grishin Lab / HHMI / UTSW

e4zrgA1 - ECOD Domain | ECOD

ECOD/Domains/e4zrgA1

e4zrgA1

UID: 001712240

PDB

Range: A:182-360
PDB: 4ZRG chain A(all domains)
UniProt: P08168 (all domains)
Gene: SAG

Molecule: S-arrestin (48 kDa protein) (Retinal S-antigen) (S-AG) (Rod photoreceptor arrestin) [Cleaved into: S-arrestin short form]

3D Structure

Loading viewer...

Related Domains

Browse other domains in Arrestin_C →

Classification

AArchitecturebeta sandwiches(a.3)

XX-groupImmunoglobulin-like beta-sandwich(11)

HH-groupImmunoglobulin-related(11.1)

TT-groupImmunoglobulin/Fibronectin type III/E set domains/PapD-like(11.1.1)

FFamilyArrestin_C(11.1.1.41)

Pfam Families

PF02752Arrestin_C

Arrestin (or S-antigen), C-terminal domain

ClanCL0135Arrestin_N-like

External Links

ECOD PDB View: 4ZRG RCSB PDB: 4ZRG PDBe: 4ZRG UniProt: P08168

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure