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

e2igiA1 - ECOD Domain | ECOD

ECOD/Domains/e2igiA1

e2igiA1

UID: 000011147

RepresentativePDB

Range: A:1-180
PDB: 2IGI chain A(all domains)
UniProt: P0A784 (all domains)
Gene: orn

Molecule: Oligoribonuclease (EC 3.1.15.-)

3D Structure

Loading viewer...

Related Domains

Browse other domains in RNase_T →

Classification

AArchitecturemixed a+b and a/b(a.18)

XX-groupRibonuclease H-like(2484)

HH-groupRibonuclease H-like(2484.1)

TT-groupRibonuclease H-like(2484.1.1)

FFamilyRNase_T(2484.1.1.13)

Pfam Families

PF00929RNase_T

Exonuclease

ClanCL0219RNase_H

External Links

ECOD PDB View: 2IGI RCSB PDB: 2IGI PDBe: 2IGI UniProt: P0A784

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure