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

e3w9iB22 - ECOD Domain | ECOD

ECOD/Domains/e3w9iB22

e3w9iB22

UID: 001185616

PDB

Range: B:135-181,B:274-330
PDB: 3W9I chain B(all domains)
UniProt: P52002 (all domains)
Gene: mexB

Molecule: Multidrug resistance protein MexB (Multidrug-efflux transporter MexB)

3D Structure

Loading viewer...

Related Domains

Browse other domains in ACR_tran →

Classification

AArchitecturea+b two layers(a.11)

XX-groupAlpha-beta plaits(304)

HH-groupFerredoxin domains in multidrug efflux transporter(304.28)

TT-groupMultidrug efflux transporter AcrB pore domain(304.28.1)

FFamilyACR_tran(304.28.1.1)

Pfam Families

PF00873ACR_tran

AcrB/AcrD/AcrF family

ClanCL0322RND_permease

External Links

ECOD PDB View: 3W9I RCSB PDB: 3W9I PDBe: 3W9I UniProt: P52002

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure