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
Privacy

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e3poqA1 - ECOD Domain | ECOD

ECOD/Domains/e3poqA1

e3poqA1

UID: 000148438

PDB

Range: A:1-340
PDB: 3POQ chain A(all domains)
UniProt: P02931 (all domains)
Gene: ompF

Molecule: OmpF protein

3D Structure

Loading viewer...

Related Domains

Browse other domains in Porin_1 →

Classification

AArchitecturebeta barrels(a.1)

XX-groupOuter membrane meander beta-barrels(5084)

HH-groupPorins(5084.5)

TT-groupPorin(5084.5.1)

FFamilyPorin_1(5084.5.1.1)

Ligands

in contact, ≤ 4 Å

(2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoateOLC
Thiocyanate ionSCN

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF00267Porin_1

Gram-negative porin

ClanCL0193MBB

External Links

ECOD PDB View: 3POQ RCSB PDB: 3POQ PDBe: 3POQ UniProt: P02931

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure