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

e3pieB3 - ECOD Domain | ECOD

ECOD/Domains/e3pieB3

e3pieB3

UID: 001759251

PDB

Range: B:3-249
PDB: 3PIE chain B(all domains)
UniProt: Q6CJ09 (all domains)
Gene: KLLA0_F22385g

Molecule: 5'-3' exoribonuclease 1 (EC 3.1.13.-)

3D Structure

Loading viewer...

Related Domains

Browse other domains in XRN_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)

FFamilyXRN_N(2006.1.4.5)

Pfam Families

XRN 5'-3' exonuclease N-terminus

ClanCL0280PIN

External Links

ECOD PDB View: 3PIE RCSB PDB: 3PIE PDBe: 3PIE UniProt: Q6CJ09

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure