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

e3ctrA1 - ECOD Domain | ECOD

ECOD/Domains/e3ctrA1

e3ctrA1

UID: 000168503

PDB

Range: A:445-514
PDB: 3CTR chain A(all domains)
UniProt: O95453 (all domains)
Gene: PARN

Molecule: Poly(A)-specific ribonuclease PARN (EC 3.1.13.4) (Deadenylating nuclease) (Deadenylation nuclease) (Polyadenylate-specific ribonuclease)

3D Structure

Loading viewer...

Related Domains

Browse other domains in RNA_bind →

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)

FFamilyRNA_bind(304.9.1.15)

Pfam Families

PF08675RNA_bind

RNA binding domain

ClanCL0221RRM

External Links

ECOD PDB View: 3CTR RCSB PDB: 3CTR PDBe: 3CTR UniProt: O95453

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure