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

Q9HHC4_F1_nD3 - ECOD Domain | ECOD

ECOD/Domains/Q9HHC4_F1_nD3

Q9HHC4_F1_nD3

UID: 005024376

AlphaFold

Range: 426-559
AlphaFold: AF-Q9HHC4
UniProt: Q9HHC4 (all domains)
Gene: lig

Protein: DNA ligase (EC 6.5.1.6) (Lig(Tk)) (Polydeoxyribonucleotide synthase [ATP/NAD(+)])

3D Structure

Loading viewer...

Related Domains

Browse other domains in DNA_ligase_A_C →

Classification

AArchitecturebeta barrels(a.1)

XX-groupOB-fold(2)

HH-groupNucleic acid-binding protein(2.1)

TT-groupNucleic acid-binding protein(2.1.1)

FFamilyDNA_ligase_A_C(2.1.1.31)

Pfam Families

PF04679DNA_ligase_A_C

ATP dependent DNA ligase C terminal region

ClanCL0021OB

External Links

AlphaFold DB: Q9HHC4 UniProt: Q9HHC4

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 426-559