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

Q54RB8_F1_nD2 - ECOD Domain | ECOD

ECOD/Domains/Q54RB8_F1_nD2

Q54RB8_F1_nD2

UID: 003261237

AlphaFold

Range: 201-365
AlphaFold: AF-Q54RB8
UniProt: Q54RB8 (all domains)
Gene: fr1A

Protein: Ferric-chelate reductase fr1A

3D Structure

Loading viewer...

Related Domains

Browse other domains in Cytochrom_B561 →

Classification

AArchitecturealpha bundles(a.7)

XX-groupTransmembrane heme-binding four-helical bundle(5069)

HH-groupTransmembrane heme-binding four-helical bundle(5069.1)

TT-groupTransmembrane di-heme cytochromes(5069.1.1)

FFamilyCytochrom_B561(5069.1.1.7)

Pfam Families

PF03188Cytochrom_B561

Eukaryotic cytochrome b561

ClanCL03282heme_cytochrom

External Links

AlphaFold DB: Q54RB8 UniProt: Q54RB8

Representative

This domain is classified based on similarity to:

Downloads

Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 201-365