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

e3qfrA4 - ECOD Domain | ECOD

ECOD/Domains/e3qfrA4

e3qfrA4

UID: 001607258

PDB

Range: A:522-680
PDB: 3QFR chain A(all domains)
UniProt: P16435 (all domains)
Gene: POR

Molecule: NADPH--cytochrome P450 reductase (CPR) (P450R) (EC 1.6.2.4)

3D Structure

Loading viewer...

Related Domains

Browse other domains in NAD_binding_1 →

Classification

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

XX-groupFerredoxin reductase-like, C-terminal NADP-linked domain(7514)

HH-groupFerredoxin reductase-like, C-terminal NADP-linked domain(7514.1)

TT-groupFerredoxin reductase-like, C-terminal NADP-linked domain(7514.1.1)

FFamilyNAD_binding_1(7514.1.1.1)

Pfam Families

PF00175NAD_binding_1

Oxidoreductase NAD-binding domain

ClanCL0091NAD_Ferredoxin

External Links

ECOD PDB View: 3QFR RCSB PDB: 3QFR PDBe: 3QFR UniProt: P16435

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure