Annotations: 3DNT

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d3dnta_	Alpha and beta proteins (a+b)	Protein kinase-like (PK-like)	Protein kinase-like (PK-like)	Protein kinases, catalytic subunit	Multidrug tolerance (MDT) protein HipA N-terminal domain	(Escherichia coli K-12 ) [TaxId: 83333 ],	SCOPe (2.08)
B	d3dntb_	Alpha and beta proteins (a+b)	Protein kinase-like (PK-like)	Protein kinase-like (PK-like)	Protein kinases, catalytic subunit	Multidrug tolerance (MDT) protein HipA N-terminal domain	(Escherichia coli K-12 ) [TaxId: 83333 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	HipA_C	e3dntA1	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: HipA_C	ECOD (1.6)
B	HipA_C	e3dntB1	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: HipA_C	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF13657	HipA N-terminal domain (Couple_hipA)	HipA N-terminal domain	This domain is found to the N-terminus of HipA-like proteins. It is also found in isolation in some proteins.	Domain
A, B	PF07804	HipA-like C-terminal domain (HipA_C)	HipA-like C-terminal domain	The members of this family are similar to a region close to the C-terminus of the HipA protein expressed by various bacterial species (for example Swiss:P23874). This protein is known to be involved in high-frequency persistence to the lethal effects ...	The members of this family are similar to a region close to the C-terminus of the HipA protein expressed by various bacterial species (for example Swiss:P23874). This protein is known to be involved in high-frequency persistence to the lethal effects of inhibition of either DNA or peptidoglycan synthesis [1]. When expressed alone, it is toxic to bacterial cells [1], but it is usually tightly associated with HipB [2], and the HipA-HipB complex may be involved in autoregulation of the hip operon. The hip proteins may be involved in cell division control and may interact with cell division genes or their products [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Protein hipA	protein serine/threonine kinase activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity histone H3S57 kinase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups histone H3 kinase activity histone modifying activity catalytic activity histone kinase activity histone H2AS121 kinase activity histone H2A kinase activity protein serine/threonine kinase activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity histone H3S57 kinase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups histone H3 kinase activity histone modifying activity catalytic activity histone kinase activity histone H2AS121 kinase activity histone H2A kinase activity DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding binding double-stranded DNA binding nucleic acid binding transcription regulatory region nucleic acid binding Rho-dependent protein serine/threonine kinase activity AMP-activated protein kinase activity histone H2AT120 kinase activity DNA-dependent protein kinase activity histone H3T45 kinase activity histone H2AXS139 kinase activity histone H2AX kinase activity histone H4S1 kinase activity histone H4 kinase activity protein serine kinase activity transcription regulator activity DNA-binding transcription repressor activity DNA-binding transcription factor activity cation binding magnesium ion binding ion binding metal ion binding small molecule binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding histone H3T11 kinase activity histone H3S28 kinase activity histone H3T6 kinase activity 3-phosphoinositide-dependent protein kinase activity histone H2B kinase activity histone H2BS36 kinase activity histone H3T3 kinase activity histone H2AS1 kinase activity ribosomal protein S6 kinase activity histone H3S10 kinase activity histone H2BS14 kinase activity	response to stimulus response to chemical response to antibiotic regulation of growth regulation of biological process biological regulation growth cell aggregation biofilm formation biological process involved in intraspecies interaction between organisms single-species biofilm formation cellular process aggregation of unicellular organisms regulation of cellular process response to stimulus response to chemical response to antibiotic regulation of growth regulation of biological process biological regulation growth cell aggregation biofilm formation biological process involved in intraspecies interaction between organisms single-species biofilm formation cellular process aggregation of unicellular organisms regulation of cellular process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of gene expression biosynthetic process metabolic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription macromolecule metabolic process regulation of metabolic process developmental process dormancy process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex transcription regulator complex toxin-antitoxin complex transcription repressor complex protein-DNA complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR012893	HipA-like, C-terminal	Domain
A, B	IPR017508	HipA, N-terminal subdomain 1	Domain
A, B	IPR052028	HipA Serine/Threonine-Protein Kinase	Family

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.