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

O22173_F1_nD3 - ECOD Domain | ECOD

ECOD/Domains/O22173_F1_nD3

O22173_F1_nD3

UID: 003833674

AlphaFold

Range: 221-300
AlphaFold: AF-O22173
UniProt: O22173 (all domains)
Gene: PAB4

Protein: Polyadenylate-binding protein 4 (PABP-4) (Poly(A)-binding protein 4)

3D Structure

Loading viewer...

Related Domains

Browse other domains in RRM_1 →

Classification

AArchitecturea+b two layers(a.11)

XX-groupAlpha-beta plaits(304)

HH-groupRNA-binding domain, RBD(304.9)

TT-groupRNA-binding domain, RBD(304.9.1)

FFamilyRRM_1(304.9.1.1)

Pfam Families

RNA recognition motif

ClanCL0221RRM

External Links

AlphaFold DB: O22173 UniProt: O22173

Representative

This domain is classified based on similarity to:

Downloads

Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 221-300