3CRC | pdb_00003crc

Crystal Structure of Escherichia coli MazG, the Regulator of Nutritional Stress Response

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	MazG	e3crcA5	A: alpha bundles	X: all-alpha NTP pyrophosphatases (From Homology)	H: all-alpha NTP pyrophosphatases	T: Hypothetical protein AF_0060	F: MazG	ECOD (1.6)
A	MazG_2	e3crcA6	A: alpha bundles	X: all-alpha NTP pyrophosphatases (From Homology)	H: all-alpha NTP pyrophosphatases	T: Hypothetical protein AF_0060	F: MazG_2	ECOD (1.6)
B	MazG	e3crcB5	A: alpha bundles	X: all-alpha NTP pyrophosphatases (From Homology)	H: all-alpha NTP pyrophosphatases	T: Hypothetical protein AF_0060	F: MazG	ECOD (1.6)
B	MazG_2	e3crcB6	A: alpha bundles	X: all-alpha NTP pyrophosphatases (From Homology)	H: all-alpha NTP pyrophosphatases	T: Hypothetical protein AF_0060	F: MazG_2	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.287.1080	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	MazG-like	CATH (4.3.0)
B	1.10.287.1080	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	MazG-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF03819	MazG nucleotide pyrophosphohydrolase domain (MazG)	MazG nucleotide pyrophosphohydrolase domain	This domain is about 100 amino acid residues in length. It is found in the MazG protein from E. coli. It contains four conserved negatively charged residues that probably form an active site or metal binding site. This domain is found in isolation in ...	This domain is about 100 amino acid residues in length. It is found in the MazG protein from E. coli. It contains four conserved negatively charged residues that probably form an active site or metal binding site. This domain is found in isolation in some proteins as well as associated with Pfam:PF00590. This domain is clearly related to Pfam:PF01503 another pyrophosphohydrolase involved in histidine biosynthesis. This family may be structurally related to the NUDIX domain Pfam:PF00293 (Bateman A pers. obs.).	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Protein mazG	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding pyrophosphatase activity nucleoside triphosphate diphosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity ATP diphosphatase activity hydrolase activity, acting on acid anhydrides catalytic activity cation binding metal ion binding	cellular response to stimulus cellular response to nutrient levels response to nutrient levels response to stimulus cellular response to stress response to stress cellular process response to starvation cellular response to starvation deoxyribonucleotide catabolic process catabolic process nucleoside triphosphate catabolic process purine nucleoside triphosphate catabolic process purine deoxyribonucleoside triphosphate metabolic process cellular response to stimulus cellular response to nutrient levels response to nutrient levels response to stimulus cellular response to stress response to stress cellular process response to starvation cellular response to starvation deoxyribonucleotide catabolic process catabolic process nucleoside triphosphate catabolic process purine nucleoside triphosphate catabolic process purine deoxyribonucleoside triphosphate metabolic process carbohydrate derivative metabolic process organophosphate catabolic process dGTP metabolic process nucleoside phosphate catabolic process deoxyribose phosphate catabolic process nucleobase-containing compound metabolic process purine nucleotide metabolic process deoxyribonucleotide metabolic process purine deoxyribonucleoside triphosphate catabolic process nucleobase-containing small molecule metabolic process phosphate-containing compound metabolic process small molecule metabolic process phosphorus metabolic process nucleotide catabolic process deoxyribonucleoside triphosphate metabolic process nucleoside phosphate metabolic process purine nucleoside triphosphate metabolic process purine nucleotide catabolic process purine deoxyribonucleotide catabolic process carbohydrate derivative catabolic process 2'-deoxyribonucleotide metabolic process primary metabolic process purine-containing compound catabolic process deoxyribonucleoside triphosphate catabolic process nucleotide metabolic process purine-containing compound metabolic process nucleobase-containing compound catabolic process organophosphate metabolic process purine deoxyribonucleotide metabolic process metabolic process nucleoside triphosphate metabolic process dGTP catabolic process ribose phosphate metabolic process pyrimidine ribonucleotide catabolic process ribonucleotide catabolic process pyrimidine ribonucleoside triphosphate catabolic process pyrimidine-containing compound catabolic process pyrimidine nucleoside triphosphate catabolic process pyrimidine nucleotide metabolic process pyrimidine nucleotide catabolic process ribonucleoside triphosphate catabolic process ribonucleotide metabolic process pyrimidine ribonucleotide metabolic process UTP catabolic process pyrimidine-containing compound metabolic process pyrimidine nucleoside triphosphate metabolic process pyrimidine ribonucleoside triphosphate metabolic process UTP metabolic process TTP catabolic process TTP metabolic process dATP metabolic process dATP catabolic process pyrimidine deoxyribonucleotide catabolic process pyrimidine deoxyribonucleotide metabolic process pyrimidine deoxyribonucleoside triphosphate metabolic process pyrimidine deoxyribonucleoside triphosphate catabolic process dTTP metabolic process dTTP catabolic process dUTP metabolic process dUTP catabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR011551	NTP pyrophosphohydrolase MazG	Family
A, B	IPR048011	MazG-like, C-terminal domain	Domain
A, B	IPR004518	NTP pyrophosphohydrolase MazG-like domain	Domain
A, B	IPR048015	MazG-like, N-terminal domain	Domain

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.