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

e1o0cA4 - ECOD Domain | ECOD

ECOD/Domains/e1o0cA4

e1o0cA4

UID: 002489118

PDB

Range: A:8-116,A:207-260
PDB: 1O0C chain A(all domains)
UniProt: P00962 (all domains)
Gene: glnS

Molecule: Glutaminyl-tRNA synthetase

3D Structure

Loading viewer...

Related Domains

Browse other domains in tRNA-synt_1c →

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(2005.1.1.5)

Ligands

in contact, ≤ 4 Å

Adenosine phosphateAMP
drugDrugBank DB00131
Glutamic acidGLU
drugDrugBank DB00142

+ 1 additive (Sulfate ion)

Pfam Families

PF00749tRNA-synt_1c

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

ClanCL0039HUP

External Links

ECOD PDB View: 1O0C RCSB PDB: 1O0C PDBe: 1O0C UniProt: P00962

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Sulfate ionSO4

Shown in the structure viewer. Drug annotations from DrugDomain.