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

e3ntdB4 - ECOD Domain | ECOD

ECOD/Domains/e3ntdB4

e3ntdB4

UID: 001778177

PDB

Range: B:127-342
PDB: 3NTD chain B(all domains)
UniProt: A3QAV3 (all domains)
Gene: Shew_0729

Molecule: FAD-dependent pyridine nucleotide-disulphide oxidoreductase

3D Structure

Loading viewer...

Related Domains

Browse other domains in Pyr_redox, Pyr_redox_2 →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupRossmann-like(2003)

HH-groupRossmann-related(2003.1)

TT-groupFAD/NAD(P)-binding domain(2003.1.2)

FFamilyPyr_redox, Pyr_redox_2(2003.1.2.58)

Ligands

in contact, ≤ 4 Å

Coenzyme ACOA
drugDrugBank DB01992
Flavin adenine dinucleotideFAD
drugDrugBank DB03147

Shown in the structure viewer.

Pfam Families

PF00070Pyr_redox

Pyridine nucleotide-disulphide oxidoreductase

ClanCL0063NADP_Rossmann

PF07992Pyr_redox_2

Pyridine nucleotide-disulphide oxidoreductase

ClanCL0063NADP_Rossmann

External Links

ECOD PDB View: 3NTD RCSB PDB: 3NTD PDBe: 3NTD UniProt: A3QAV3

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Drug annotations from DrugDomain.