Annotations: 4EHS

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	DnaG C-terminal domain-like	8092781	3001990	SCOP2B (2022-06-29)
B	SCOP2 Family	DnaG C-terminal domain-like	8046060	4002997	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	DnaG C-terminal domain-like	8092781	3001990	SCOP2 (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	PF16730	e4ehsA1	A: alpha arrays	X: DnaB helicase N-terminal domain-related (From Topology)	H: DnaB helicase N-terminal domain-related (From Topology)	T: DnaB helicase N-terminal domain-related	F: PF16730	ECOD (1.6)
B	PF16730	e4ehsB2	A: alpha arrays	X: DnaB helicase N-terminal domain-related (From Topology)	H: DnaB helicase N-terminal domain-related (From Topology)	T: DnaB helicase N-terminal domain-related	F: PF16730	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.860.10	Mainly Alpha	Orthogonal Bundle	DNAb Helicase	Chain A	CATH (4.3.0)
B	1.10.860.10	Mainly Alpha	Orthogonal Bundle	DNAb Helicase	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF16730	DnaG-primase C-terminal, helicase-binding domain (DnaGprimase_HBD)	DnaG-primase C-terminal, helicase-binding domain	DnaG-primase_C is the C-terminal of a set of eubacterial DnaG primases that are a single-stranded DNA (ssDNA)-dependent RNA polymerase responsible for the synthesis of oligonucleotide primers needed for the replication of DNA. It interacts with helic ...	DnaG-primase_C is the C-terminal of a set of eubacterial DnaG primases that are a single-stranded DNA (ssDNA)-dependent RNA polymerase responsible for the synthesis of oligonucleotide primers needed for the replication of DNA. It interacts with helicase at the replication fork [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	DNA primase	DNA binding binding organic cyclic compound 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 DNA binding binding organic cyclic compound 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 ion binding metal ion binding small molecule binding	DNA-templated DNA replication cellular biosynthetic process DNA replication, synthesis of primer cellular metabolic process RNA metabolic process primary metabolic process DNA metabolic process nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process organic cyclic compound metabolic process nucleic acid biosynthetic process DNA replication DNA-templated DNA replication cellular biosynthetic process DNA replication, synthesis of primer cellular metabolic process RNA metabolic process primary metabolic process DNA metabolic process nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process organic cyclic compound metabolic process nucleic acid biosynthetic process DNA replication organic substance metabolic process biosynthetic process organic cyclic compound biosynthetic process organic substance biosynthetic process metabolic process cellular process macromolecule metabolic process	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 cytoplasm transferase complex, transferring phosphorus-containing groups 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 cytoplasm 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	IPR031988	DNA primase DnaG, C-terminal helicase-binding 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 R01GM133198.