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

Q9K0E3_nD3 - ECOD Domain | ECOD

ECOD/Domains/Q9K0E3_nD3

Q9K0E3_nD3

UID: 004420876

AlphaFold

Range: 466-555,581-675
AlphaFold: AF-Q9K0E3
UniProt: Q9K0E3 (all domains)

3D Structure

Loading viewer...

Related Domains

Browse other domains in DNA_ligase_ZBD,HHH_2 →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHhH/H2TH(102)

HH-groupSAM/DNA-glycosylase(102.1)

TT-groupSAM domain-like(102.1.1)

FFamilyDNA_ligase_ZBD,HHH_2(102.1.1.10)

Pfam Families

PF03119DNA_ligase_ZBD

NAD-dependent DNA ligase C4 zinc finger domain

Helix-hairpin-helix motif

ClanCL0198HHH

External Links

AlphaFold DB: Q9K0E3 UniProt: Q9K0E3

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 466-555,581-675