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

e2owoA2 - ECOD Domain | ECOD

ECOD/Domains/e2owoA2

e2owoA2

UID: 000164353

RepresentativePDB

Range: A:403-586
PDB: 2OWO chain A(all domains)
UniProt: P15042 (all domains)
Gene: ligA

Molecule: DNA ligase (EC 6.5.1.2) (Polydeoxyribonucleotide synthase [NAD(+)])

3D Structure

Loading viewer...

Related Domains

Browse other domains in HHH, DNA_ligase_ZBD, HHH_2, HHH_5 →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHhH/H2TH(102)

HH-groupSAM/DNA-glycosylase(102.1)

TT-groupSAM domain-like(102.1.1)

FFamilyHHH, DNA_ligase_ZBD, HHH_2, HHH_5(102.1.1.96)

Pfam Families

Helix-hairpin-helix motif

ClanCL0198HHH

PF03119DNA_ligase_ZBD

NAD-dependent DNA ligase C4 zinc finger domain

Helix-hairpin-helix motif

ClanCL0198HHH

SAM-like Helix-hairpin-helix tandem

ClanCL0198HHH

External Links

ECOD PDB View: 2OWO RCSB PDB: 2OWO PDBe: 2OWO UniProt: P15042

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure