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

P44121_F1_nD2 - ECOD Domain | ECOD

ECOD/Domains/P44121_F1_nD2

P44121_F1_nD2

UID: 003164756

AlphaFold

Range: 191-268
AlphaFold: AF-P44121
UniProt: P44121 (all domains)
Gene: ligA

Protein: DNA ligase (EC 6.5.1.1) (Polydeoxyribonucleotide synthase [ATP])

3D Structure

Loading viewer...

Related Domains

Browse other domains in DNA_ligase_OB_2 →

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_OB_2(2.1.1.65)

Pfam Families

PF14743DNA_ligase_OB_2

DNA ligase OB-like domain

ClanCL0021OB

External Links

AlphaFold DB: P44121 UniProt: P44121

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 191-268