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

e4c3xG7 - ECOD Domain | ECOD

ECOD/Domains/e4c3xG7

e4c3xG7

UID: 001166401

PDB

Range: G:277-372,G:403-448
PDB: 4C3X chain G(all domains)
UniProt: Q9RA02 (all domains)
Gene: kstD1

Molecule: 3-oxosteroid 1-dehydrogenase (EC 1.3.99.4)

3D Structure

Loading viewer...

Related Domains

Browse other domains in FAD_binding_2 →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupSuccinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain(278)

HH-groupSuccinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain(278.1)

TT-groupSuccinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain(278.1.1)

FFamilyFAD_binding_2(278.1.1.1)

Pfam Families

PF00890FAD_binding_2

FAD binding domain

ClanCL0063NADP_Rossmann

External Links

ECOD PDB View: 4C3X RCSB PDB: 4C3X PDBe: 4C3X UniProt: Q9RA02

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure