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

e2r9aA1 - ECOD Domain | ECOD

ECOD/Domains/e2r9aA1

e2r9aA1

UID: 000954507

PDB

Range: A:1-49,A:85-118
PDB: 2R9A chain A(all domains)
UniProt: Q9H9Q4 (all domains)
Gene: NHEJ1

Molecule: Non-homologous end-joining factor 1 (Protein cernunnos) (XRCC4-like factor)

3D Structure

Loading viewer...

Related Domains

Browse other domains in XLF →

Classification

AArchitecturebeta barrels(a.1)

XX-groupXRCC4, N-terminal domain-like(719)

HH-groupXRCC4, N-terminal domain(719.1)

TT-groupXRCC4, N-terminal domain(719.1.1)

FFamilyXLF(719.1.1.2)

Pfam Families

XLF N-terminal domain

ClanCL0777XRCC4_N

External Links

ECOD PDB View: 2R9A RCSB PDB: 2R9A PDBe: 2R9A UniProt: Q9H9Q4

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure