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

Q9I2D2_F1_nD2 - ECOD Domain | ECOD

ECOD/Domains/Q9I2D2_F1_nD2

Q9I2D2_F1_nD2

UID: 003971024

AlphaFold

Range: 236-425
AlphaFold: AF-Q9I2D2
UniProt: Q9I2D2 (all domains)
Gene: pqqF

Protein: Coenzyme PQQ synthesis protein F (EC 3.4.24.-) (Pyrroloquinoline quinone biosynthesis protein F)

3D Structure

Loading viewer...

Related Domains

Browse other domains in PQQ_syn_pqqF_N_2 →

Classification

AArchitecturea+b two layers(a.11)

XX-groupLuxS, MPP, ThrRS/AlaRS common domain(309)

HH-groupLuxS, MPP, ThrRS/AlaRS common domain(309.1)

TT-groupLuxS/MPP-like metallohydrolase(309.1.1)

FFamilyPQQ_syn_pqqF_N_2(309.1.1.9)

Pfam Families

PF22454PQQ_syn_pqqF_N_2

PQQ synthase PqqF, N-terminal lobe domain 2

ClanCL0094Peptidase_ME

External Links

AlphaFold DB: Q9I2D2 UniProt: Q9I2D2

Representative

This domain is classified based on similarity to:

Downloads

Download Domain PDB Download Domain FASTA Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 236-425