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

e3prhB1 - ECOD Domain | ECOD

ECOD/Domains/e3prhB1

e3prhB1

UID: 000410605

PDB

Range: B:2-327
PDB: 3PRH chain B(all domains)
UniProt: P21656 (all domains)
Gene: trpS

Molecule: Tryptophanyl-tRNA synthetase

3D Structure

Loading viewer...

Related Domains

Browse other domains in tRNA-synt_1b →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupHUP domain-like(2005)

HH-groupHUP domains(2005.1)

TT-groupHUP domains(2005.1.1)

FFamilytRNA-synt_1b(2005.1.1.2)

Pfam Families

PF00579tRNA-synt_1b

tRNA synthetases class I (W and Y)

ClanCL0039HUP

External Links

ECOD PDB View: 3PRH RCSB PDB: 3PRH PDBe: 3PRH UniProt: P21656

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure