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

e3cgcA1 - ECOD Domain | ECOD

ECOD/Domains/e3cgcA1

e3cgcA1

UID: 000340343

PDB

Range: A:323-444
PDB: 3CGC chain A(all domains)
UniProt: Q81TK8 (all domains)

Molecule: Pyridine nucleotide-disulfide oxidoreductase, class I

3D Structure

Loading viewer...

Related Domains

Browse other domains in Pyr_redox_dim →

Classification

AArchitecturea+b two layers(a.11)

XX-groupFAD-linked reductases, C-terminal domain-like(244)

HH-groupFAD/NAD-linked reduatases, dimerisation (C-terminal) domain(244.2)

TT-groupFAD/NAD-linked reduatases, dimerisation (C-terminal) domain(244.2.1)

FFamilyPyr_redox_dim(244.2.1.1)

Ligands

in contact, ≤ 4 Å

Coenzyme ACOA
drugDrugBank DB01992
Flavin adenine dinucleotideFAD
drugDrugBank DB03147

Shown in the structure viewer.

Pfam Families

PF02852Pyr_redox_dim

Pyridine nucleotide-disulphide oxidoreductase, dimerisation domain

ClanCL0608Reductase_C

External Links

ECOD PDB View: 3CGC RCSB PDB: 3CGC PDBe: 3CGC UniProt: Q81TK8

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Drug annotations from DrugDomain.