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

e2ix1A2 - ECOD Domain | ECOD

ECOD/Domains/e2ix1A2

e2ix1A2

UID: 000024059

PDB

Range: A:4-82
PDB: 2IX1 chain A(all domains)
UniProt: P30850 (all domains)
Gene: rnb

Molecule: Exoribonuclease 2 (EC 3.1.13.1) (Exoribonuclease II) (RNase II) (Ribonuclease II)

3D Structure

Loading viewer...

Related Domains

Browse other domains in OB_RNB →

Classification

AArchitecturebeta barrels(a.1)

XX-groupOB-fold(2)

HH-groupNucleic acid-binding protein(2.1)

TT-groupNucleic acid-binding protein(2.1.1)

FFamilyOB_RNB(2.1.1.38)

Pfam Families

Ribonuclease B OB domain

ClanCL0021OB

External Links

ECOD PDB View: 2IX1 RCSB PDB: 2IX1 PDBe: 2IX1 UniProt: P30850

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure