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

A3CNX3_nD2 - ECOD Domain | ECOD

ECOD/Domains/A3CNX3_nD2

A3CNX3_nD2

UID: 004617937

AlphaFold

Range: 306-390
AlphaFold: AF-A3CNX3
UniProt: A3CNX3 (all domains)

3D Structure

Loading viewer...

Related Domains

Browse other domains in DNA_ligase_OB →

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(2.1.1.26)

Pfam Families

PF03120OB_DNA_ligase

NAD-dependent DNA ligase OB-fold domain

ClanCL0021OB

External Links

AlphaFold DB: A3CNX3 UniProt: A3CNX3

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 306-390