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

e4wwwQR1 - ECOD Domain | ECOD

ECOD/Domains/e4wwwQR1

e4wwwQR1

UID: 001482320

PDB

Range: QR:19-73
PDB: 4WWW chain QR(all domains)
UniProt: P0A7T7 (all domains)
Gene: rpsR

Molecule: Small ribosomal subunit protein bS18 (30S ribosomal protein S18)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Ribosomal_S18 →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHTH(101)

HH-groupHTH(101.1)

TT-groupThree-helical HTH(101.1.1)

FFamilyRibosomal_S18(101.1.1.7)

Pfam Families

PF01084Ribosomal_S18

Ribosomal protein S18

ClanCL0123HTH

External Links

ECOD PDB View: 4WWW RCSB PDB: 4WWW PDBe: 4WWW UniProt: P0A7T7

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure