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

P0A3R4_F1_nD2 - ECOD Domain | ECOD

ECOD/Domains/P0A3R4_F1_nD2

P0A3R4_F1_nD2

UID: 003988518

AlphaFold

Range: 126-245
AlphaFold: AF-P0A3R4
UniProt: P0A3R4 (all domains)
Gene: hexA

Protein: DNA mismatch repair protein HexA

3D Structure

Loading viewer...

Related Domains

Browse other domains in MutS_II →

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)

FFamilyMutS_II(2484.1.1.48)

Pfam Families

PF05188MutS_II

MutS domain II

ClanCL0219RNase_H

External Links

AlphaFold DB: P0A3R4 UniProt: P0A3R4

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 126-245