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

e2bs2A3 - ECOD Domain | ECOD

ECOD/Domains/e2bs2A3

e2bs2A3

UID: 000009245

RepresentativePDB

Range: A:1-250,A:372-457
PDB: 2BS2 chain A(all domains)
UniProt: P17412 (all domains)
Gene: frdA

Molecule: QUINOL-FUMARATE REDUCTASE FLAVOPROTEIN SUBUNIT A

3D Structure

Loading viewer...

Related Domains

Browse other domains in FAD_binding_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)

FFamilyFAD_binding_2(2003.1.2.7)

Ligands

in contact, ≤ 4 Å

Flavin adenine dinucleotideFAD
drugDrugBank DB03147
Fumaric acidFUM
drugDrugBank DB01677within 5 Å only

Pfam Families

PF00890FAD_binding_2

FAD binding domain

ClanCL0063NADP_Rossmann

External Links

ECOD PDB View: 2BS2 RCSB PDB: 2BS2 PDBe: 2BS2 UniProt: P17412

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Sodium ionNA

metal

Shown in the structure viewer. Drug annotations from DrugDomain.