4Q12

Crystal structure of a putative uncharacterized protein Rv3404c and likely sugar N-formyltransferase from Mycobacterium tuberculosis bound to uridine diphosphate

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)
A	PF18216	e4q12A2	A: beta barrels	X: FMT C-terminal domain-like	H: FMT C-terminal domain-related (From Topology)	T: FMT C-terminal domain-related	F: PF18216	ECOD (1.6)
A	PF00551	e4q12A1	A: a/b three-layered sandwiches	X: Formyltransferase (From Topology)	H: Formyltransferase (From Topology)	T: Formyltransferase	F: PF00551	ECOD (1.6)
B	PF18216	e4q12B1	A: beta barrels	X: FMT C-terminal domain-like	H: FMT C-terminal domain-related (From Topology)	T: FMT C-terminal domain-related	F: PF18216	ECOD (1.6)
B	PF00551	e4q12B2	A: a/b three-layered sandwiches	X: Formyltransferase (From Topology)	H: Formyltransferase (From Topology)	T: Formyltransferase	F: PF00551	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.170	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Formyl transferase, N-terminal domain	CATH (4.3.0)
B	3.40.50.170	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Formyl transferase, N-terminal domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF18216	N-formyltransferase dimerization C-terminal domain (N_formyltrans_C)	N-formyltransferase dimerization C-terminal domain	This is the C-terminal domain of N-formyltransferase found in Francisella tularensis. N-formylated sugars are observed on O-antigens of pathogenic Gram-negative bacteria. This C-terminal domain is responsible for dimerization. In particular, the beta ...	This is the C-terminal domain of N-formyltransferase found in Francisella tularensis. N-formylated sugars are observed on O-antigens of pathogenic Gram-negative bacteria. This C-terminal domain is responsible for dimerization. In particular, the beta hairpin motif present in the domain helps create a subunit-subunit interface. The dimeric interface is characterized by a hydrophobic patch formed by Ile 195, Leu 197, Val 201, Met 203, Ile 207, Phe 223, Val 231, Val 233, Leu 235, and Leu 237 from both monomers [1].	Domain
A, B	PF00551	Formyl transferase (Formyl_trans_N)	Formyl transferase	This family includes the following members. Glycinamide ribonucleotide transformylase catalyses the third step in de novo purine biosynthesis, the transfer of a formyl group to 5'-phosphoribosylglycinamide. Formyltetrahydrofolate deformylase produces ...	This family includes the following members. Glycinamide ribonucleotide transformylase catalyses the third step in de novo purine biosynthesis, the transfer of a formyl group to 5'-phosphoribosylglycinamide. Formyltetrahydrofolate deformylase produces formate from formyl- tetrahydrofolate. Methionyl-tRNA formyltransferase transfers a formyl group onto the amino terminus of the acyl moiety of the methionyl aminoacyl-tRNA. Inclusion of the following members is supported by PSI-blast. HOXX_BRAJA (P31907) contains a related domain of unknown function. PRTH_PORGI (P46071) contains a related domain of unknown function. Y09P_MYCTU (Q50721) contains a related domain of unknown function.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Uncharacterized protein Rv3404c/MT3512	transferase activity, transferring one-carbon groups transferase activity hydroxymethyl-, formyl- and related transferase activity catalytic activity identical protein binding protein binding binding protein homodimerization activity protein dimerization activity catalytic activity, acting on RNA methionyl-tRNA formyltransferase activity catalytic activity, acting on a nucleic acid catalytic activity, acting on a tRNA	cellular biosynthetic process RNA metabolic process nucleobase-containing compound metabolic process organic substance metabolic process tRNA processing organic substance biosynthetic process charged-tRNA amino acid modification RNA processing cellular metabolic process tRNA modification primary metabolic process gene expression macromolecule biosynthetic process nucleic acid metabolic process cellular biosynthetic process RNA metabolic process nucleobase-containing compound metabolic process organic substance metabolic process tRNA processing organic substance biosynthetic process charged-tRNA amino acid modification RNA processing cellular metabolic process tRNA modification primary metabolic process gene expression macromolecule biosynthetic process nucleic acid metabolic process tRNA metabolic process organic cyclic compound metabolic process conversion of methionyl-tRNA to N-formyl-methionyl-tRNA RNA modification biosynthetic process ncRNA metabolic process macromolecule modification nucleic acid catabolic process metabolic process cellular process macromolecule metabolic process carbohydrate metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR040660	N-formyltransferase dimerization C-terminal domain	Domain
A, B	IPR002376	Formyl transferase, N-terminal	Domain
A, B	IPR036477	Formyl transferase, N-terminal domain superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.