HIPK2 - homeodomain interacting protein kinase 2 Gene

Also Known as PRO0593

Species: Homo sapiens

Gene Type: protein coding
Gene ID: 28996

About HIPK2

Cytogenetic location: 7q34 Genomic coordinates (GRCh38): 7:139,561,570-139,777,998 (from NCBI)

This gene has 3 transcripts (splice variants), 213 orthologues and 12 paralogues. Ubiquitous expression in brain (RPKM 22.7), kidney (RPKM 17.9) and 24 other tissues.

Summary

This gene encodes a conserved serine/threonine kinase that is a member of the homeodomain-interacting protein kinase family. The encoded protein interacts with homeodomain transcription factors and many Other transcription factors such as p53, and can function as both a corepressor and a coactivator depending on the transcription factor and its subcellular localization. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Nov 2011]

HIPK2 Products (2)

mRNA Protein Name
NM_001113239.3 NP_001106710.1 homeodomain-interacting protein kinase 2 isoform 2
NM_022740.5 NP_073577.3 homeodomain-interacting protein kinase 2 isoform 1
Molecular Function GO Annotation Evidence References Source
enables RNA polymerase II-specific DNA-binding transcription factor binding IPI
IPI: Inferred from physical interaction
14647468 GOA
enables SMAD binding IPI
IPI: Inferred from physical interaction
12874272 GOA
enables protein binding IPI
IPI: Inferred from physical interaction
12220523 GOA
enables protein kinase activity IDA
IDA: Inferred from direct assay
19448668 GOA
enables protein serine/threonine kinase activity IDA
IDA: Inferred from direct assay
33591310 GOA
enables transcription corepressor activity IDA
IDA: Inferred from direct assay
12874272 GOA
enables virion binding IPI
IPI: Inferred from physical interaction
14990717 GOA
Biological Process GO Annotation Evidence References Source
involved in DNA damage response, signal transduction by p53 class mediator IDA
IDA: Inferred from direct assay
14647468 GOA
involved in SMAD protein signal transduction IDA
IDA: Inferred from direct assay
12874272 GOA
involved in negative regulation of BMP signaling pathway IMP
IMP: Inferred from mutant phenotype
12874272 GOA
involved in negative regulation of ubiquitin-dependent protein catabolic process IMP
IMP: Inferred from mutant phenotype
21628596 GOA
involved in peptidyl-serine phosphorylation IDA
IDA: Inferred from direct assay
33591310 GOA
involved in positive regulation of JNK cascade IMP
IMP: Inferred from mutant phenotype
14678985 GOA
involved in positive regulation of angiogenesis IDA
IDA: Inferred from direct assay
19046997 GOA
involved in positive regulation of transcription by RNA polymerase II IMP
IMP: Inferred from mutant phenotype
14647468 GOA
involved in positive regulation of transforming growth factor beta receptor signaling pathway IMP
IMP: Inferred from mutant phenotype
14678985 GOA
involved in protein phosphorylation IDA
IDA: Inferred from direct assay
19448668 GOA
Cellular Component GO Annotation Evidence References Source
colocalizes with PML body IDA
IDA: Inferred from direct assay
14647468 GOA
located in cytoplasm IDA
IDA: Inferred from direct assay
33591310 GOA
located in cytoplasmic stress granule IDA
IDA: Inferred from direct assay
33591310 GOA
located in nuclear body IDA
IDA: Inferred from direct assay
12874272 GOA
located in nucleus IDA
IDA: Inferred from direct assay
12220523 GOA
EXP: Inferred from Experiment IDA: Inferred from direct assay IPI: Inferred from physical interaction IMP: Inferred from mutant phenotype IGI: Inferred from genetic interaction IEP: Inferred from expression pattern

HIPK2 Protein Structure

Pkinase

Pkinase: Protein kinase domain (199 - 527)

  • 0
  • 200
  • 400
  • 600
  • 800
  • 1000
  • 1198 a.a.
Protein Preferred Names Protein Names

homeodomain-interacting protein kinase 2

  • hHIPk2

HIPK2 Protein-protein interaction Information

Type
Protein Name Protein ID Interactor Interactor Species Interactor ID Detection Method References
Intra
HIPK2 Q9H2X6 MECP2 Homo sapiens P51608 19820693
Intra
HIPK2 Q9H2X6 TP63 Homo sapiens Q9H3D4 21602882
Intra
HIPK2 Q9H2X6 DCAF7 Homo sapiens P61962 20940704
Intra
HIPK2 Q9H2X6 DCAF7 Homo sapiens P61962
Y2H
20940704
Intra
HIPK2 Q9H2X6 DCAF7 Homo sapiens P61962 20940704
Intra
HIPK2 Q9H2X6 EP300 Homo sapiens Q09472 16917507
Intra
HIPK2 Q9H2X6 RUNX1 Homo sapiens Q01196 16917507
Intra
HIPK2 Q9H2X6 RUNX1 Homo sapiens Q01196 16917507
Intra
HIPK2 Q9H2X6 RUNX1 Homo sapiens Q01196 16917507
Cross: Cross-species interaction Intra: Intraspecies interaction

HIPK2 Antibodies

Cat. No. Product Name Application Reactivity
HY-P82168 HIPK2 Antibody (YA1913) WB, ICC/IF, IP, FC Human, Mouse

Related Diseases

Diseases Alias
Keratoacanthoma
  • Ka - [Keratoacanthoma]

  • Well-Differentiated Squamous Cell Carcinoma

Encephalopathy, Neonatal Severe, Due To Mecp2 Mutations
  • Severe Congenital Encephalopathy Due To Mecp2 Mutation

  • Severe Neonatal-Onset Encephalopathy With Microcephaly

  • Encephalopathy, Neonatal Severe

  • Neonatal Severe Encephalopathy Due To Mecp2 Mutations

  • Mecp2-Related Severe Neonatal Encephalopathy

  • Methyl-Cytosine Phosphate Guanine Binding Protein 2 Related Severe Neonatal Encephalopathy

  • Severe Neonatal Encephalopathy Due To Mecp2 Mutations

  • ENS-MECP2

  • Encephalopathy, Neonatal, Severe

Breast Cancer
  • Breast Carcinoma

  • Male Breast Cancer

  • Breast Cancer, Familial

  • Malignant Neoplasm Of Breast

  • Breast Cancer, Susceptibility To

  • Breast Cancer, Early-Onset

  • Malignant Tumor Of Breast

  • Carcinoma Of Male Breast

  • Breast Cancer, Invasive Ductal

  • Breast Cancer, Protection Against

  • Breast Cancer, Somatic

  • Breast Cancer, Male

  • Breast Cancer, Lobular, Somatic

  • Breast Tumor

  • Mammary Cancer

  • Mammary Tumor

  • Malignant Neoplasm Of Male Breast

  • Mammary Carcinoma

  • Male Breast Carcinoma

  • Familial Cancer Of Breast

  • Invasive Ductal Breast Carcinoma

  • Breast Cancer Susceptibility

  • Breast Cancer, Male, Susceptibility To

  • Breast Cancer, Early-Onset, Susceptibility To

  • Malignant Tumor Of The Breast

  • Mammary Neoplasm

  • Primary Breast Cancer

  • Neoplasm Of Male Breast

  • Carcinoma Of Breast

  • Breast Cancer In Men

  • Familial Breast Cancer

  • Cancer Of Breast

  • BC

  • Breast Cancer Familial

  • Breast Cancer Familial Male

  • Breast Cancer, Familial Male

  • Breast Male Carcinoma

  • Breast Neoplasms

  • Breast Neoplasms, Male

  • Mammary Tumors

  • Mammary Carcinomas

  • Cancer, Breast

  • Cancer, Breast, Susceptibility

  • Invasive Breast Ductal Carcinoma

  • Breast Neoplasm

  • Susceptibility To Breast Cancer

  • Mammary Neoplasms

  • Animal Mammary Neoplasms

  • Primary Malignant Neoplasm Of Breast

  • Infiltrating Ductal Carcinoma Of Breast

  • Infiltrating Duct Carcinoma Of Unspecified Site

  • Infiltrating Ductular Carcinoma Of Unspecified Site

  • Invasive Breast Carcinoma Of No Special Type

  • Microinvasive Carcinoma Of Breast

  • Carcinoma With Apocrine Differentiation

Diseases Alias
Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Orthologs Information

Species Symbol Source ID
Mus musculus HIPK2 MGD MGI:1314872
Macaca mulatta HIPK2 VGNC VGNC:73391
Rattus norvegicus HIPK2 RGD RGD:1309349
Bos taurus HIPK2 VGNC VGNC:58380
Canis familiaris HIPK2 VGNC VGNC:41694
Felis catus HIPK2 VGNC VGNC:62820
Others HIPK2 NCBI