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

e2abkA1 - ECOD Domain | ECOD

ECOD/Domains/e2abkA1

e2abkA1

UID: 000048277

PDB

Range: A:1-211
PDB: 2ABK chain A(all domains)
UniProt: P0AB83 (all domains)
Gene: nth

Molecule: Endonuclease III (EC 4.2.99.18) (DNA-(apurinic or apyrimidinic site) lyase)

3D Structure

Loading viewer...

Related Domains

Browse other domains in HHH,HhH-GPD,EndIII_4Fe-2S →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHhH/H2TH(102)

HH-groupSAM/DNA-glycosylase(102.1)

TT-groupDNA-glycosylase(102.1.2)

FFamilyHHH,HhH-GPD,EndIII_4Fe-2S(102.1.2.12)

Pfam Families

Helix-hairpin-helix motif

ClanCL0198HHH

PF00730HhH-GPD

HhH-GPD superfamily base excision DNA repair protein

ClanCL0198HHH

PF10576EndIII_4Fe-2S

Iron-sulfur binding domain of endonuclease III

External Links

ECOD PDB View: 2ABK RCSB PDB: 2ABK PDBe: 2ABK UniProt: P0AB83

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure