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

e1q23K1 - ECOD Domain | ECOD

ECOD/Domains/e1q23K1

e1q23K1

UID: 000084926

PDB

Range: K:6-215
PDB: 1Q23 chain K(all domains)
UniProt: P62577 (all domains)
Gene: cat

Molecule: Chloramphenicol acetyltransferase

3D Structure

Loading viewer...

Related Domains

Browse other domains in CAT →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupCoA-dependent acyltransferases(323)

HH-groupCoA-dependent acyltransferases(323.1)

TT-groupCoA-dependent acyltransferases(323.1.1)

FFamilyCAT(323.1.1.2)

Ligands

in contact, ≤ 4 Å

Fusidic acidFUA
drugDrugBank DB02703

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Chloramphenicol acetyltransferase

ClanCL0149CoA-acyltrans

External Links

ECOD PDB View: 1Q23 RCSB PDB: 1Q23 PDBe: 1Q23 UniProt: P62577

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure