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

e3zd9A2 - ECOD Domain | ECOD

ECOD/Domains/e3zd9A2

e3zd9A2

UID: 002074674

PDB

Range: A:2-159,A:227-250
PDB: 3ZD9 chain A(all domains)
UniProt: Q8X6R9 (all domains)
Gene: xni

Molecule: Flap endonuclease Xni (FEN) (EC 3.1.-.-)

3D Structure

Loading viewer...

Related Domains

Browse other domains in 5_3_exonuc_N →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupHAD domain-like(2006)

HH-groupHAD domain-related(2006.1)

TT-groupPIN domain-like(2006.1.4)

FFamily5_3_exonuc_N(2006.1.4.4)

Pfam Families

PF027395_3_exonuc_N

5'-3' exonuclease, N-terminal resolvase-like domain

ClanCL0280PIN

External Links

ECOD PDB View: 3ZD9 RCSB PDB: 3ZD9 PDBe: 3ZD9 UniProt: Q8X6R9

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure