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

e4ye9A8 - ECOD Domain | ECOD

ECOD/Domains/e4ye9A8

e4ye9A8

UID: 002494685

PDB

Range: A:217-359,A:437-486
PDB: 4YE9 chain A(all domains)
UniProt: P47897 (all domains)
Gene: QARS1

Molecule: Glutamine--tRNA ligase (EC 6.1.1.18) (Glutaminyl-tRNA synthetase) (GlnRS)

3D Structure

Loading viewer...

Related Domains

Browse other domains in tRNA-synt_1c,tRNA_synt_1c_R2 →

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_1c,tRNA_synt_1c_R2(2005.1.1.6)

Pfam Families

PF00749tRNA-synt_1c

tRNA synthetases class I (E and Q), catalytic domain

ClanCL0039HUP

PF04557tRNA_synt_1c_R2

Glutaminyl-tRNA synthetase, non-specific RNA binding region part 2

External Links

ECOD PDB View: 4YE9 RCSB PDB: 4YE9 PDBe: 4YE9 UniProt: P47897

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure