Annotations: 6JX3

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth B]	PqqD	e6jx3B1	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PqqD	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth B]	PF05402	Coenzyme PQQ synthesis protein D (PqqD) (PqqD)	Coenzyme PQQ synthesis protein D (PqqD)	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B [auth A]	TfuA-Leader	-	-	-
A [auth B]	TfuB1	cation binding ion binding binding metal ion binding small molecule binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth B]	IPR008792	Coenzyme PQQ synthesis protein D	Family
A [auth B]	IPR041881	Coenzyme PQQ synthesis protein D superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.