1D0Q

STRUCTURE OF THE ZINC-BINDING DOMAIN OF BACILLUS STEAROTHERMOPHILUS DNA PRIMASE

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1d0qa_	Small proteins	Rubredoxin-like	Zinc beta-ribbon	DNA primase zinc finger	Zinc-binding domain of DNA primase	(Geobacillus stearothermophilus ) [TaxId: 1422 ],	SCOPe (2.08)
B	d1d0qb_	Small proteins	Rubredoxin-like	Zinc beta-ribbon	DNA primase zinc finger	Zinc-binding domain of DNA primase	(Geobacillus stearothermophilus ) [TaxId: 1422 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	DNA primase zinc finger	8026776	4003678	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Zinc beta-ribbon	8039155	3001238	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Zinc beta-ribbon	8039155	3001238	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF01807	e1d0qA1	A: few secondary structure elements	X: Rubredoxin-like	H: Rubredoxin-related	T: Rubredoxin-related	F: PF01807	ECOD (1.6)
B	PF01807	e1d0qB1	A: few secondary structure elements	X: Rubredoxin-like	H: Rubredoxin-related	T: Rubredoxin-related	F: PF01807	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.90.580.10	Alpha Beta	Alpha-Beta Complex	DNA Primase	Chain A	CATH (4.3.0)
B	3.90.580.10	Alpha Beta	Alpha-Beta Complex	DNA Primase	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF01807	CHC2 zinc finger (zf-CHC2)	CHC2 zinc finger	This domain is principally involved in DNA binding in DNA primases.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	DNA PRIMASE	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding DNA binding nucleic acid binding DNA-directed 5'-3' RNA polymerase activity DNA primase activity 5'-3' RNA polymerase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA polymerase activity transferase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups cation binding transition metal ion binding zinc ion binding metal ion binding ATP-dependent activity, acting on DNA DNA helicase activity catalytic activity, acting on DNA helicase activity ATP-dependent activity	-	primosome complex protein-containing complex intracellular anatomical structure protein-DNA complex chromosome cellular anatomical entity intracellular organelle organelle intracellular non-membrane-bounded organelle replication fork replisome non-membrane-bounded organelle transferase complex, transferring phosphorus-containing groups catalytic complex primosome complex protein-containing complex intracellular anatomical structure protein-DNA complex chromosome cellular anatomical entity intracellular organelle organelle intracellular non-membrane-bounded organelle replication fork replisome non-membrane-bounded organelle transferase complex, transferring phosphorus-containing groups catalytic complex RNA polymerase complex DNA-directed RNA polymerase complex transferase complex intracellular protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR037068	DNA primase, catalytic core, N-terminal domain superfamily	Homologous Superfamily
A, B	IPR016136	DNA helicase DnaB, N-terminal/DNA primase DnaG, C-terminal	Homologous Superfamily
A, B	IPR034151	Bacterial DnaG primase, TOPRIM domain	Domain
A, B	IPR030846	DNA primase DnaG, bacteria	Family
A, B	IPR006295	DNA primase, DnaG	Domain
A, B	IPR006171	TOPRIM domain	Domain
A, B	IPR002694	Zinc finger, CHC2-type	Domain
A, B	IPR036977	DNA Primase, CHC2-type zinc finger	Homologous Superfamily
A, B	IPR013264	DNA primase DNAG, catalytic core, N-terminal	Domain
A, B	IPR036185	DNA helicase, DnaB-like, N-terminal domain superfamily	Homologous Superfamily
A, B	IPR019475	DNA primase, DnaB-helicase binding domain	Domain

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.