9ZBU | pdb_00009zbu

Visualization of PriA/PriB/DnaT complexes reveals mechanisms governing structure-specific assembly of the DNA replication restart primosome

External Resource: Annotation

Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth G]	DNA (36-MER)	-	-	-
B [auth J]	DNA (33-MER)	-	-	-
C [auth Z]	DNA (11-MER)	-	-	-
D [auth A], E [auth B]	Replication restart protein PriB	RNA binding binding nucleic acid binding identical protein binding protein binding DNA binding single-stranded DNA binding	nucleobase-containing compound metabolic process DNA replication metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process DNA-templated DNA replication DNA replication initiation DNA-templated DNA replication maintenance of fidelity replication fork processing response to stimulus response to radiation nucleobase-containing compound metabolic process DNA replication metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process DNA-templated DNA replication DNA replication initiation DNA-templated DNA replication maintenance of fidelity replication fork processing response to stimulus response to radiation response to abiotic stimulus plasmid maintenance DNA replication, synthesis of primer RNA metabolic process nucleobase-containing compound biosynthetic process macromolecule biosynthetic process RNA biosynthetic process nucleic acid biosynthetic process biosynthetic process	primosome complex protein-containing complex intracellular anatomical structure protein-DNA complex pre-primosome complex intracellular membraneless organelle chromosome intracellular organelle cellular anatomical structure organelle membraneless organelle replication fork replisome DnaB-DnaC-DnaT-PriA-PriB complex
F [auth C], G [auth D], H [auth E], J [auth T], K [auth W], F [auth C], G [auth D], H [auth E], J [auth T], K [auth W], L [auth X], M [auth Y]	Replication restart protein DnaT	cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding identical protein binding protein binding DNA binding single-stranded DNA binding nucleic acid binding	nucleobase-containing compound metabolic process DNA replication metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process DNA-templated DNA replication DNA-templated DNA replication maintenance of fidelity replication fork processing protein-containing complex organization protein trimerization cellular component organization nucleobase-containing compound metabolic process DNA replication metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process DNA-templated DNA replication DNA-templated DNA replication maintenance of fidelity replication fork processing protein-containing complex organization protein trimerization cellular component organization cellular component biogenesis cellular component assembly protein homotrimerization protein complex oligomerization protein-containing complex assembly protein homooligomerization cellular component organization or biogenesis DNA replication, synthesis of primer RNA metabolic process nucleobase-containing compound biosynthetic process macromolecule biosynthetic process RNA biosynthetic process nucleic acid biosynthetic process biosynthetic process	primosome complex protein-containing complex intracellular anatomical structure protein-DNA complex intracellular membraneless organelle chromosome intracellular organelle cellular anatomical structure organelle membraneless organelle replication fork replisome DnaB-DnaC-DnaT-PriA-PriC complex pre-primosome complex primosome complex protein-containing complex intracellular anatomical structure protein-DNA complex intracellular membraneless organelle chromosome intracellular organelle cellular anatomical structure organelle membraneless organelle replication fork replisome DnaB-DnaC-DnaT-PriA-PriC complex pre-primosome complex DnaB-DnaC-DnaT-PriA-PriB complex
I [auth H]	Replication restart protein PriA	nucleic acid conformation isomerase activity isomerase activity catalytic activity, acting on a nucleic acid helicase activity macromolecular conformation isomerase activity catalytic activity ATP-dependent activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding nucleic acid conformation isomerase activity isomerase activity catalytic activity, acting on a nucleic acid helicase activity macromolecular conformation isomerase activity catalytic activity ATP-dependent activity 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 DNA binding nucleic acid binding pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides cation binding transition metal ion binding zinc ion binding metal ion binding DNA helicase activity 3'-5' DNA helicase activity ATP-dependent activity, acting on DNA catalytic activity, acting on DNA	nucleobase-containing compound metabolic process DNA replication metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process DNA-templated DNA replication DNA replication initiation DNA-templated DNA replication maintenance of fidelity replication fork processing response to stimulus response to chemical nucleobase-containing compound metabolic process DNA replication metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process DNA-templated DNA replication DNA replication initiation DNA-templated DNA replication maintenance of fidelity replication fork processing response to stimulus response to chemical response to antibiotic DNA replication, synthesis of primer RNA metabolic process nucleobase-containing compound biosynthetic process macromolecule biosynthetic process RNA biosynthetic process nucleic acid biosynthetic process biosynthetic process DNA recombination response to ionizing radiation response to radiation response to abiotic stimulus response to gamma radiation plasmid maintenance cellular response to stimulus double-strand break repair cellular response to stress DNA damage response response to stress DNA repair	primosome complex protein-containing complex intracellular anatomical structure protein-DNA complex intracellular membraneless organelle chromosome intracellular organelle cellular anatomical structure organelle membraneless organelle replication fork replisome DnaB-DnaC-DnaT-PriA-PriC complex pre-primosome complex primosome complex protein-containing complex intracellular anatomical structure protein-DNA complex intracellular membraneless organelle chromosome intracellular organelle cellular anatomical structure organelle membraneless organelle replication fork replisome DnaB-DnaC-DnaT-PriA-PriC complex pre-primosome complex DnaB-DnaC-DnaT-PriA-PriB complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
D [auth A], E [auth B]	IPR023646	Primosomal replication protein PriB	Family
D [auth A], E [auth B]	IPR000424	Primosome PriB/single-strand DNA-binding	Family
D [auth A], E [auth B]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
F [auth C], G [auth D], H [auth E], J [auth T], K [auth W], F [auth C], G [auth D], H [auth E], J [auth T], K [auth W], L [auth X], M [auth Y]	IPR040480	DnaT, DNA-binding domain	Domain
F [auth C], G [auth D], H [auth E], J [auth T], K [auth W], F [auth C], G [auth D], H [auth E], J [auth T], K [auth W], L [auth X], M [auth Y]	IPR020917	Primosomal protein 1	Family
I [auth H]	IPR041222	Primosomal protein N', 3' DNA-binding domain	Domain
I [auth H]	IPR042115	Primosomal protein N', 3' DNA-binding domain superfamily	Homologous Superfamily
I [auth H]	IPR048949	Primosomal protein N'-like, winged helix	Domain
I [auth H]	IPR011545	DEAD/DEAH-box helicase domain	Domain
I [auth H]	IPR005259	Primosomal protein N'	Family
I [auth H]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
I [auth H]	IPR001650	Helicase, C-terminal domain-like	Domain
I [auth H]	IPR014001	Helicase superfamily 1/2, ATP-binding domain	Domain
I [auth H]	IPR041236	Primosomal protein N, C-terminal domain	Domain
I [auth H]	IPR040498	PriA DNA helicase, Cys-rich region (CRR) domain	Domain

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

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.