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

B4FAU2_F1_nD1 - ECOD Domain | ECOD

ECOD/Domains/B4FAU2_F1_nD1

B4FAU2_F1_nD1

UID: 003657209

AlphaFold

Range: 21-100
AlphaFold: AF-B4FAU2
UniProt: B4FAU2 (all domains)
Gene: LOC100191970

Protein: Delta(8)-fatty-acid desaturase 2 (Desaturase/cytochrome b5 protein)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Cyt-b5 →

Classification

AArchitecturea+b two layers(a.11)

XX-groupCystatin-like(243)

HH-groupCytochrome b5-like heme/steroid binding domain(243.7)

TT-groupCytochrome b5-like heme/steroid binding domain(243.7.1)

FFamilyCyt-b5(243.7.1.1)

Pfam Families

Cytochrome b5-like Heme/Steroid binding domain

External Links

AlphaFold DB: B4FAU2 UniProt: B4FAU2

Representative

This domain is classified based on similarity to:

Downloads

Download Domain PDB Download Domain FASTA Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 21-100