PBK and H2AX

Number of citations: 45 (PubMedID 17145805)
Data Source: BioGRID (enzymatic study)

		PBK	H2AX
Name		PDZ binding kinase	H2A.X variant histone
Structure
GO Annotations	Cellular Component	Nucleus	Chromosome, Telomeric Region Chromatin Nucleosome Condensed Nuclear Chromosome Male Germ Cell Nucleus XY Body Nucleus Nucleoplasm Replication Fork Chromosome Centrosome Nuclear Speck Site Of Double-strand Break Extracellular Exosome Site Of DNA Damage
	Molecular Function	Nucleotide Binding Protein Kinase Activity Protein Serine/threonine Kinase Activity MAP Kinase Kinase Activity Protein Tyrosine Kinase Activity Protein Binding ATP Binding Kinase Activity Transferase Activity Protein Serine Kinase Activity	DNA Binding Damaged DNA Binding Protein Binding Enzyme Binding Structural Constituent Of Chromatin Histone Binding Protein Heterodimerization Activity Chromatin-protein Adaptor Activity
	Biological Process	Mitotic Cell Cycle Negative Regulation Of Proteasomal Ubiquitin-dependent Protein Catabolic Process Negative Regulation Of Stress-activated MAPK Cascade Cellular Response To UV Proteasome-mediated Ubiquitin-dependent Protein Catabolic Process Negative Regulation Of Inflammatory Response Stress-activated MAPK Cascade	DNA Damage Checkpoint Signaling Double-strand Break Repair Via Homologous Recombination DNA Repair Double-strand Break Repair DNA Recombination Nucleosome Assembly DNA Damage Response Spermatogenesis Response To Ionizing Radiation Heterochromatin Formation Positive Regulation Of DNA Repair Meiotic Cell Cycle Protein K63-linked Ubiquitination Positive Regulation Of Double-strand Break Repair Via Homologous Recombination Protein Localization To Site Of Double-strand Break
Pathways		None	Recognition and association of DNA glycosylase with site containing an affected pyrimidine Cleavage of the damaged pyrimidine Recognition and association of DNA glycosylase with site containing an affected purine Recognition and association of DNA glycosylase with site containing an affected purine Cleavage of the damaged purine Cleavage of the damaged purine Meiotic synapsis Packaging Of Telomere Ends Pre-NOTCH Transcription and Translation Formation of the beta-catenin:TCF transactivating complex Formation of the beta-catenin:TCF transactivating complex PRC2 methylates histones and DNA Condensation of Prophase Chromosomes Oxidative Stress Induced Senescence Senescence-Associated Secretory Phenotype (SASP) DNA Damage/Telomere Stress Induced Senescence RMTs methylate histone arginines SIRT1 negatively regulates rRNA expression ERCC6 (CSB) and EHMT2 (G9a) positively regulate rRNA expression NoRC negatively regulates rRNA expression NoRC negatively regulates rRNA expression B-WICH complex positively regulates rRNA expression DNA methylation Transcriptional regulation by small RNAs Activation of anterior HOX genes in hindbrain development during early embryogenesis Activated PKN1 stimulates transcription of AR (androgen receptor) regulated genes KLK2 and KLK3 Recruitment and ATM-mediated phosphorylation of repair and signaling proteins at DNA double strand breaks Nonhomologous End-Joining (NHEJ) Processing of DNA double-strand break ends Deposition of new CENPA-containing nucleosomes at the centromere Assembly of the ORC complex at the origin of replication G2/M DNA damage checkpoint RNA Polymerase I Promoter Opening RNA Polymerase I Promoter Escape RUNX1 regulates genes involved in megakaryocyte differentiation and platelet function RUNX1 regulates transcription of genes involved in differentiation of HSCs Estrogen-dependent gene expression Meiotic recombination Transcriptional regulation of granulopoiesis Inhibition of DNA recombination at telomere Defective pyroptosis Negative Regulation of CDH1 Gene Transcription Amyloid fiber formation Chromatin modifications during the maternal to zygotic transition (MZT) Replacement of protamines by nucleosomes in the male pronucleus MLL4 and MLL3 complexes regulate expression of PPARG target genes in adipogenesis and hepatic steatosis MLL4 and MLL3 complexes regulate expression of PPARG target genes in adipogenesis and hepatic steatosis Regulation of endogenous retroelements by KRAB-ZFP proteins Regulation of endogenous retroelements by KRAB-ZFP proteins Regulation of endogenous retroelements by the Human Silencing Hub (HUSH) complex Regulation of endogenous retroelements by the Human Silencing Hub (HUSH) complex Regulation of endogenous retroelements by Piwi-interacting RNAs (piRNAs) Regulation of PD-L1(CD274) transcription
GWAS		No GWAS studies recorded	No GWAS studies recorded
Interacting Genes		25 interacting genes: ARAF CCNB1 CDK1 CEP126 DLG1 GPRASP1 GPS2 H2AX LNX1 MCRS1 NSFL1C PPP1CA PRC1 PTEN PTOV1 RAF1 SMAD4 TERT TP53 TRIM37 UBC VCP ZBTB26 ZFP64 ZNF526	47 interacting genes: A2M ACTB ALG9 ATM ATR BAZ1B BMI1 BRCA1 BRCA2 BRD1 CALM1 COPG1 CTBP1 DDX21 EYA1 GRB2 HDAC6 HUWE1 KAT5 MAPK8 MASP1 MDC1 MRE11 MUC1 NBN NCL NGFR OTUB1 PAXIP1 PBK PPP1CA PRKDC PTEN PTPA QARS1 RNF8 RPS6KA3 SMARCA4 SUPT5H TAF1C TAF5L TERF2 TIAM2 TP53BP1 TRAF6 TSSK6 WRN
Entrez ID		55872	3014
HPRD ID		17822	03465
Ensembl ID		ENSG00000168078	ENSG00000188486
Uniprot IDs		Q96KB5 V9HWH0	P16104
PDB IDs		5J0A	1YDP 2AZM 2D31 2DYP 3SHV 3SQD 3SZM 3U3Z 6K1I 6K1J 6K1K 6ZWK 7YQK
GO Terms Enriched among Interactors		Positive Regulation Of Nucleobase-containing Compound Metabolic Process Regulation Of Cell Cycle Process Regulation Of Cell Cycle Microtubule Cytoskeleton Organization Cytoplasm Positive Regulation Of Macromolecule Metabolic Process Microtubule Cytoskeleton Organization Involved In Mitosis Regulation Of Generation Of Precursor Metabolites And Energy Regulation Of Nucleobase-containing Compound Metabolic Process Cyclin B1-CDK1 Complex VCP-NSFL1C Complex Intracellular Signaling Cassette Negative Regulation Of Cell Cycle Process Regulation Of Cell Cycle Phase Transition Organelle Organization Spindle Organization Centrosome Positive Regulation Of RNA Metabolic Process Positive Regulation Of Metabolic Process Nucleus Cytoskeleton Organization Regulation Of Mitotic Cell Cycle Phase Transition Protein Modification Process Negative Regulation Of Cell Cycle Regulation Of Peptidyl-serine Phosphorylation Positive Regulation Of Mitochondrial ATP Synthesis Coupled Electron Transport Positive Regulation Of RNA Biosynthetic Process Positive Regulation Of DNA-templated Transcription Microtubule-based Process Regulation Of Transcription By RNA Polymerase II Regulation Of Primary Metabolic Process Negative Regulation Of Cell Cycle Phase Transition MAPK Cascade Regulation Of RNA Metabolic Process Aggresome Assembly Positive Regulation Of Protein Localization To Nucleolus Positive Regulation Of Biosynthetic Process Regulation Of DNA-templated Transcription Regulation Of RNA Biosynthetic Process Positive Regulation Of Transcription By RNA Polymerase II Regulation Of Cellular Senescence Transcription Coactivator Binding Cellular Component Assembly Inclusion Body Assembly Cytosol Positive Regulation Of MiRNA Transcription DNA Metabolic Process Macromolecule Metabolic Process Regulation Of Mitotic Cell Cycle Regulation Of G1/S Transition Of Mitotic Cell Cycle	Regulation Of Cellular Response To Stress Regulation Of DNA Repair DNA Damage Response Signal Transduction In Response To DNA Damage Positive Regulation Of DNA Metabolic Process Positive Regulation Of Nucleobase-containing Compound Metabolic Process Chromatin Organization Chromatin Remodeling Regulation Of DNA Metabolic Process DNA Repair Double-strand Break Repair Protein Localization To Site Of Double-strand Break Response To Ionizing Radiation Regulation Of Double-strand Break Repair Nucleoplasm Positive Regulation Of Metabolic Process Regulation Of Nucleobase-containing Compound Metabolic Process DNA Metabolic Process Cellular Response To Stress Positive Regulation Of Macromolecule Metabolic Process Positive Regulation Of DNA Repair Regulation Of Cell Cycle Process Protein Localization To Chromosome Response To Radiation DNA Strand Resection Involved In Replication Fork Processing Chromosome, Telomeric Region Regulation Of Primary Metabolic Process Intracellular Signal Transduction Double-strand Break Repair Via Nonhomologous End Joining Regulation Of DNA Recombination Nucleic Acid Metabolic Process Positive Regulation Of Double-strand Break Repair DNA Damage Checkpoint Signaling Telomere Maintenance Regulation Of Cell Cycle Phase Transition Negative Regulation Of Cell Cycle Process Regulation Of Cell Cycle Chromosome Positive Regulation Of DNA Recombination Positive Regulation Of RNA Metabolic Process Regulation Of Macromolecule Metabolic Process Response To Stress Telomere Organization Positive Regulation Of DNA-templated Transcription Positive Regulation Of RNA Biosynthetic Process Regulation Of Metabolic Process Negative Regulation Of Cell Cycle Nucleus Negative Regulation Of Cell Cycle Phase Transition Mitotic DNA Damage Checkpoint Signaling