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

C4IYS8_F1_nD1 - ECOD Domain | ECOD

ECOD/Domains/C4IYS8_F1_nD1

C4IYS8_F1_nD1

UID: 003676192

AlphaFold

Range: 6-225
AlphaFold: AF-C4IYS8
UniProt: C4IYS8 (all domains)

Protein: Ascorbate-specific transmembrane electron transporter 2 (EC 1.-.-.-) (Cytochrome b561-2)

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: C4IYS8 UniProt: C4IYS8

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 6-225