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

e4lugA1 - ECOD Domain | ECOD

ECOD/Domains/e4lugA1

e4lugA1

UID: 001316750

PDB

Range: A:33-207
PDB: 4LUG chain A(all domains)
UniProt: Q93V56 (all domains)
Gene: PPA1

Molecule: Soluble inorganic pyrophosphatase 1 (EC 3.6.1.1) (Pyrophosphate phospho-hydrolase 1) (PPase 1)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Pyrophosphatase →

Classification

AArchitecturebeta barrels(a.1)

XX-groupOB-fold(2)

HH-groupInorganic pyrophosphatase(2.5)

TT-groupInorganic pyrophosphatase(2.5.1)

FFamilyPyrophosphatase(2.5.1.1)

Pfam Families

PF00719Pyrophosphatase

Inorganic pyrophosphatase

External Links

ECOD PDB View: 4LUG RCSB PDB: 4LUG PDBe: 4LUG UniProt: Q93V56

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure