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

e1qjpA1 - ECOD Domain | ECOD

ECOD/Domains/e1qjpA1

e1qjpA1

UID: 000000877

RepresentativePDB

Range: A:1-171
PDB: 1QJP chain A(all domains)
UniProt: P0A910 (all domains)
Gene: ompA

Molecule: OUTER MEMBRANE PROTEIN A

3D Structure

Loading viewer...

Related Domains

Browse other domains in OmpA_membrane →

Classification

AArchitecturebeta barrels(a.1)

XX-groupOuter membrane meander beta-barrels(5084)

HH-groupOMPA-like(5084.1)

TT-groupOMPA-like(5084.1.1)

FFamilyOmpA_membrane(5084.1.1.2)

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 1 additive ((Hydroxyethyloxy)Tri(Ethyloxy)Octane)

(Hydroxyethyloxy)Tri(Ethyloxy)OctaneC8E
DrugBank DB04233

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF01389OmpA_membrane

OmpA-like transmembrane domain

ClanCL0193MBB

External Links

ECOD PDB View: 1QJP RCSB PDB: 1QJP PDBe: 1QJP UniProt: P0A910

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure