Annotations: 2QJT

Crystal structure of a bifunctional NMN adenylyltransferase/ADP ribose pyrophosphatase complexed with AMP and MN ion from Francisella tularensis

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B [auth A]	TetR_N	e2qjtA5	A: beta barrels	X: PH domain-like	H: PH domain-like	T: PH domain-like	F: TetR_N	ECOD (v294.2)
A [auth B]	CN_hydrolase	e2qjtB3	A: beta barrels	X: Fusion glycoprotein F2	H: HTH	T: winged helix domain	F: CN_hydrolase	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B [auth A]	3.40.50.620	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	HUPs	CATH (4.3.0)
B [auth A]	3.90.79.10	Alpha Beta	Alpha-Beta Complex	Nucleoside Triphosphate Pyrophosphohydrolase	Nucleoside Triphosphate Pyrophosphohydrolase	CATH (4.3.0)
A [auth B]	3.40.50.620	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	HUPs	CATH (4.3.0)
A [auth B]	3.90.79.10	Alpha Beta	Alpha-Beta Complex	Nucleoside Triphosphate Pyrophosphohydrolase	Nucleoside Triphosphate Pyrophosphohydrolase	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth B], B [auth A]	PF00293	NUDIX domain (NUDIX)	NUDIX domain		Domain
A [auth B], B [auth A]	PF01467	Cytidylyltransferase-like (CTP_transf_like)	Cytidylyltransferase-like	This family includes: Cholinephosphate cytidylyltransferase Swiss:P49585; glycerol-3-phosphate cytidylyltransferase Swiss:P27623. It also includes putative adenylyltransferases, and FAD synthases.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B], B [auth A]	Nicotinamide-nucleotide adenylyltransferase	hydrolase activity catalytic activity adenylyltransferase activity nicotinamide-nucleotide adenylyltransferase activity transferase activity nucleotidyltransferase activity transferase activity, transferring phosphorus-containing groups binding nucleoside phosphate binding nucleotide binding heterocyclic compound binding small molecule binding cation binding ion binding hydrolase activity catalytic activity adenylyltransferase activity nicotinamide-nucleotide adenylyltransferase activity transferase activity nucleotidyltransferase activity transferase activity, transferring phosphorus-containing groups binding nucleoside phosphate binding nucleotide binding heterocyclic compound binding small molecule binding cation binding ion binding metal ion binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth B], B [auth A]	IPR041750	Bifunctional NMN adenylyltransferase/Nudix hydrolase-like, N-terminal NMNAT domain	Domain
A [auth B], B [auth A]	IPR000086	NUDIX hydrolase domain	Domain
A [auth B], B [auth A]	IPR004821	Cytidyltransferase-like domain	Domain
A [auth B], B [auth A]	IPR015797	NUDIX hydrolase-like domain superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR020084	NUDIX hydrolase, conserved site	Conserved Site
A [auth B], B [auth A]	IPR014729	Rossmann-like alpha/beta/alpha sandwich fold	Homologous Superfamily

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.