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

Q54PN2_F1_nD2 - ECOD Domain | ECOD

ECOD/Domains/Q54PN2_F1_nD2

Q54PN2_F1_nD2

UID: 003249055

AlphaFold

Range: 86-220,281-325
AlphaFold: AF-Q54PN2
UniProt: Q54PN2 (all domains)
Gene: DDB_G0284423

Protein: 3-oxo-5-alpha-steroid 4-dehydrogenase C-terminal domain-containing protein

3D Structure

Loading viewer...

Related Domains

Browse other domains in Steroid_dh →

Classification

AArchitecturealpha bundles(a.7)

XX-groupIsoprenylcysteine carboxyl methyltransferase (ICMT)(3447)

HH-groupIsoprenylcysteine carboxyl methyltransferase (ICMT)(3447.1)

TT-groupIsoprenylcysteine carboxyl methyltransferase (ICMT)(3447.1.1)

FFamilySteroid_dh(3447.1.1.5)

Pfam Families

PF02544Steroid_dh

3-oxo-5-alpha-steroid 4-dehydrogenase

ClanCL0115Steroid_dh

External Links

AlphaFold DB: Q54PN2 UniProt: Q54PN2

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 86-220,281-325