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

e1x91A1 - ECOD Domain | ECOD

ECOD/Domains/e1x91A1

e1x91A1

UID: 000003643

RepresentativePDB

Range: A:1-149
PDB: 1X91 chain A(all domains)
UniProt: Q9LNF2 (all domains)
Gene: PMEI1

Molecule: Pectinesterase inhibitor 1 (Pectin methylesterase inhibitor 1) (AtPMEI1)

3D Structure

Loading viewer...

Related Domains

Browse other domains in PMEI →

Classification

AArchitecturealpha bundles(a.7)

XX-groupBromodomain-like(633)

HH-groupPlant invertase/pectin methylesterase inhibitor(633.4)

TT-groupPlant invertase/pectin methylesterase inhibitor(633.4.1)

FFamilyPMEI(633.4.1.1)

Pfam Families

Plant invertase/pectin methylesterase inhibitor

External Links

ECOD PDB View: 1X91 RCSB PDB: 1X91 PDBe: 1X91 UniProt: Q9LNF2

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure