8BTG

Cryo-EM structure of the bacterial replication origin opening basal unwinding system

External Resource: Annotation

Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G	PF08299	Bacterial dnaA protein helix-turn-helix (Bac_DnaA_C)	Bacterial dnaA protein helix-turn-helix	-	Domain
A, B, C, D, E A, B, C, D, E, F, G	PF00308	Bacterial DnaA ATPAse domain (Bac_DnaA)	Bacterial DnaA ATPAse domain	This entry represents the ATPAse domain of DnaA and similar proteins.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G	Chromosomal replication initiator protein DnaA	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 sequence-specific DNA binding sequence-specific double-stranded DNA binding double-stranded DNA binding nucleic acid binding DNA replication origin 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 catalytic activity ATP-dependent activity identical protein binding protein binding	nucleobase-containing compound metabolic process DNA replication metabolic process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process DNA-templated DNA replication DNA replication initiation regulation of biological process biological regulation regulation of macromolecule metabolic process regulation of primary metabolic process regulation of nucleobase-containing compound metabolic process nucleobase-containing compound metabolic process DNA replication metabolic process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process DNA-templated DNA replication DNA replication initiation regulation of biological process biological regulation regulation of macromolecule metabolic process regulation of primary metabolic process regulation of nucleobase-containing compound metabolic process regulation of metabolic process regulation of DNA replication regulation of DNA metabolic process	cell periphery plasma membrane membrane cellular anatomical entity primosome complex protein-containing complex intracellular anatomical structure protein-DNA complex chromosome DnaA-oriC complex intracellular organelle organelle intracellular non-membrane-bounded organelle replication fork cell periphery plasma membrane membrane cellular anatomical entity primosome complex protein-containing complex intracellular anatomical structure protein-DNA complex chromosome DnaA-oriC complex intracellular organelle organelle intracellular non-membrane-bounded organelle replication fork replisome non-membrane-bounded organelle cytoplasm
H [auth X]	DNA (5'-D(PAPCPTPTPAPTPCPCPAPCPAPAPAPTPCPCPAPCPAPGPGPCPCPC)-3')	-	-	-
I [auth Y]	DNA (41-MER)	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G	IPR038454	DnaA, N-terminal domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G	IPR024633	DnaA N-terminal domain	Domain
A, B, C, D, E A, B, C, D, E, F, G	IPR018312	Chromosomal replication control, initiator DnaA, conserved site	Conserved Site
A, B, C, D, E A, B, C, D, E, F, G	IPR013159	Chromosomal replication initiator, DnaA C-terminal	Domain
A, B, C, D, E A, B, C, D, E, F, G	IPR001957	Chromosomal replication control, initiator DnaA	Family
A, B, C, D, E A, B, C, D, E, F, G	IPR013317	Chromosomal replication initiator protein DnaA, ATPAse domain	Domain
A, B, C, D, E A, B, C, D, E, F, G	IPR003593	AAA+ ATPase domain	Domain
A, B, C, D, E A, B, C, D, E, F, G	IPR020591	Chromosomal replication control, initiator DnaA-like	Family
A, B, C, D, E A, B, C, D, E, F, G	IPR010921	Trp repressor/replication initiator	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily

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.