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

e4b3iD1 - ECOD Domain | ECOD

ECOD/Domains/e4b3iD1

e4b3iD1

UID: 000868829

PDB

Range: D:1-279
PDB: 4B3I chain D(all domains)
UniProt: O53871 (all domains)
Gene: fadA

Molecule: FATTY ACID BETA-OXIDATION COMPLEX BETA-CHAIN FADA

3D Structure

Loading viewer...

Related Domains

Browse other domains in Thiolase_N, ketoacyl-synt →

Classification

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

XX-groupThiolase-like(7581)

HH-groupThiolase-like(7581.1)

TT-groupThiolase-like(7581.1.1)

FFamilyThiolase_N, ketoacyl-synt(7581.1.1.22)

Ligands

in contact, ≤ 4 Å

Adenosine disphosphateADP
drugDrugBank DB16833

+ 1 additive (Sulfate ion)

Sulfate ionSO4

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF00108Thiolase_N

Thiolase, N-terminal domain

ClanCL0046Thiolase

PF00109ketoacyl-synt

Beta-ketoacyl synthase, N-terminal domain

ClanCL0046Thiolase

External Links

ECOD PDB View: 4B3I RCSB PDB: 4B3I PDBe: 4B3I UniProt: O53871

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure