CBX5 - chromobox 5 Gene

Also Known as HP1; HP1A; HEL25

Species: Homo sapiens

Gene Type: protein coding
Gene ID: 23468

About CBX5

Cytogenetic location: 12q13.13 Genomic coordinates (GRCh38): 12:54,230,942-54,280,122 (from NCBI)

This gene has 6 transcripts (splice variants), 205 orthologues and 8 paralogues. Ubiquitous expression in brain (RPKM 15.3), thyroid (RPKM 14.2) and 25 other tissues.

Summary

This gene encodes a highly conserved nonhistone protein, which is a member of the heterochromatin protein family. The protein is enriched in the heterochromatin and associated with centromeres. The protein has a single N-terminal chromodomain which can bind to histone proteins via methylated lysine residues, and a C-terminal chromo shadow-domain (CSD) which is responsible for the homodimerization and interaction with a number of chromatin-associated nonhistone proteins. The encoded product is involved in the formation of functional kinetochore through interaction with essential kinetochore proteins. The gene has a pseudogene located on chromosome 3. Multiple alternatively spliced variants, encoding the same protein, have been identified. [provided by RefSeq, Jul 2008]

CBX5 Products (3)

mRNA Protein Name
NM_001127321.1 NP_001120793.1 chromobox protein homolog 5
NM_001127322.1 NP_001120794.1 chromobox protein homolog 5
NM_012117.3 NP_036249.1 chromobox protein homolog 5

CBX5 Protein Structure

Chromo

Chromo: Chromo (CHRromatin Organisation MOdifier) domain (20 - 68)

Chromo_shadow

Chromo_shadow: Chromo shadow domain (119 - 176)

  • 0
  • 100
  • 191 a.a.
Protein Preferred Names Protein Names

chromobox protein homolog 5

  • HP1 alpha homolog

CBX5 Protein-protein interaction Information

Type
Protein Name Protein ID Interactor Interactor Species Interactor ID Detection Method References
Intra
CBX5 P45973 CHAF1A Homo sapiens Q13111 20562864
Intra
CBX5 P45973 CHAF1A Homo sapiens Q13111
Y2H
20562864
Intra
CBX5 P45973 CHAF1A Homo sapiens Q13111 19498464
Intra
CBX5 P45973 CHAF1A Homo sapiens Q13111
TAP
24981860
Intra
CBX5 P45973 CHAF1A Homo sapiens Q13111
TAP
27705803
Intra
CBX5 P45973 LBR Homo sapiens Q14739 8663349
Intra
CBX5 P45973 MFSD10 Homo sapiens Q14728 32814053
Intra
CBX5 P45973 MFSD10 Homo sapiens Q14728 32814053
Intra
CBX5 P45973 MFSD10 Homo sapiens Q14728 32814053
Intra
CBX5 P45973 ZNF280D Homo sapiens Q6N043-2 32296183
Intra
CBX5 P45973 ZNF280D Homo sapiens Q6N043-2 32296183
Intra
CBX5 P45973 ZNF280D Homo sapiens Q6N043-2 32296183
Intra
CBX5 P45973 POGZ Homo sapiens Q7Z3K3 19498464
Intra
CBX5 P45973 POGZ Homo sapiens Q7Z3K3 20562864
Intra
CBX5 P45973 POGZ Homo sapiens Q7Z3K3
TAP
24981860
Intra
CBX5 P45973 POGZ Homo sapiens Q7Z3K3
TAP
27705803
Intra
CBX5 P45973 ADNP Homo sapiens Q9H2P0
TAP
27705803
Intra
CBX5 P45973 ADNP Homo sapiens Q9H2P0 20562864
Intra
CBX5 P45973 ATG13 Homo sapiens O75143-2 32814053
Intra
CBX5 P45973 ATG13 Homo sapiens O75143-2 32814053
Intra
CBX5 P45973 ATG13 Homo sapiens O75143-2 32814053
Intra
CBX5 P45973 NSD3 Homo sapiens Q9BZ95-3 32814053
Intra
CBX5 P45973 NSD3 Homo sapiens Q9BZ95-3 32814053
Intra
CBX5 P45973 NSD3 Homo sapiens Q9BZ95-3 32814053
Intra
CBX5 P45973 LAP3 Homo sapiens P28838 32296183
Intra
CBX5 P45973 NSL1 Homo sapiens Q96IY1 32814053
Intra
CBX5 P45973 NSL1 Homo sapiens Q96IY1
TAP
24981860
Intra
CBX5 P45973 NSL1 Homo sapiens Q96IY1
TAP
27705803
Intra
CBX5 P45973 NSL1 Homo sapiens Q96IY1 20562864
Intra
CBX5 P45973 NSL1 Homo sapiens Q96IY1 32814053
Intra
CBX5 P45973 NSL1 Homo sapiens Q96IY1 32814053
Intra
CBX5 P45973 PIGV Homo sapiens Q9NUD9 32814053
Intra
CBX5 P45973 PIGV Homo sapiens Q9NUD9 32814053
Intra
CBX5 P45973 PIGV Homo sapiens Q9NUD9 32814053
Intra
CBX5 P45973 ARFGAP3 Homo sapiens Q9NP61 32814053
Intra
CBX5 P45973 ARFGAP3 Homo sapiens Q9NP61 32814053
Intra
CBX5 P45973 ARFGAP3 Homo sapiens Q9NP61 32814053
Intra
CBX5 P45973 H4C16 Homo sapiens P62805
TAP
24981860
Intra
CBX5 P45973 H4C16 Homo sapiens P62805 30021884
Intra
CBX5 P45973 H4C16 Homo sapiens P62805
TAP
21888893
Intra
CBX5 P45973 INCENP Homo sapiens Q9NQS7 20562864
Intra
CBX5 P45973 INCENP Homo sapiens Q9NQS7 21346195
Intra
CBX5 P45973 NSD3 Homo sapiens Q9BZ95
Y2H
21516116
Intra
CBX5 P45973 NSD3 Homo sapiens Q9BZ95 32814053
Intra
CBX5 P45973 SUV39H1 Homo sapiens O43463 32814053
Intra
CBX5 P45973 SUV39H1 Homo sapiens O43463 32814053
Intra
CBX5 P45973 SUV39H1 Homo sapiens O43463 32296183
Intra
CBX5 P45973 SUV39H1 Homo sapiens O43463 20562864
Intra
CBX5 P45973 SUV39H1 Homo sapiens O43463 32814053
Intra
CBX5 P45973 SUV39H1 Homo sapiens O43463 32296183
Intra
CBX5 P45973 H3-4 Homo sapiens Q16695
TAP
21888893
Intra
CBX5 P45973 ATRX Homo sapiens P46100 10699177
Intra
CBX5 P45973 MYC Homo sapiens P01106 32814053
Intra
CBX5 P45973 MYC Homo sapiens P01106 32814053
Intra
CBX5 P45973 MYC Homo sapiens P01106 32814053
Intra
CBX5 P45973 LRIF1 Homo sapiens Q5T3J3 32296183
Intra
CBX5 P45973 LRIF1 Homo sapiens Q5T3J3 23542155
Intra
CBX5 P45973 LRIF1 Homo sapiens Q5T3J3
TAP
27705803
Intra
CBX5 P45973 LRIF1 Homo sapiens Q5T3J3 32296183
Intra
CBX5 P45973 LRIF1 Homo sapiens Q5T3J3 20562864
Intra
CBX5 P45973 LRIF1 Homo sapiens Q5T3J3 32296183
Intra
CBX5 P45973 SP100 Homo sapiens P23497-2 27107012
Intra
CBX5 P45973 SP100 Homo sapiens P23497-2 27107012
Intra
CBX5 P45973 DDX19B Homo sapiens Q9UMR2 32814053
Intra
CBX5 P45973 DDX19B Homo sapiens Q9UMR2 32814053
Intra
CBX5 P45973 DDX19B Homo sapiens Q9UMR2 32814053
Intra
CBX5 P45973 PRR14 Homo sapiens Q9BWN1 32296183
Intra
CBX5 P45973 PRR14 Homo sapiens Q9BWN1 20562864
Intra
CBX5 P45973 PRR14 Homo sapiens Q9BWN1
TAP
27705803
Intra
CBX5 P45973 PRR14 Homo sapiens Q9BWN1 31515488
Intra
CBX5 P45973 PRR14 Homo sapiens Q9BWN1 16189514
Intra
CBX5 P45973 PRR14 Homo sapiens Q9BWN1 32296183
Intra
CBX5 P45973 PRR14 Homo sapiens Q9BWN1 32296183
Intra
CBX5 P45973 TRAF3IP3 Homo sapiens Q9Y228 32814053
Intra
CBX5 P45973 TRAF3IP3 Homo sapiens Q9Y228 32814053
Intra
CBX5 P45973 TRAF3IP3 Homo sapiens Q9Y228 32814053
Intra
CBX5 P45973 SENP7 Homo sapiens Q9BQF6 20562864
Intra
CBX5 P45973 SENP7 Homo sapiens Q9BQF6
TAP
27705803
Intra
CBX5 P45973 TRIM28 Homo sapiens Q13263
TAP
24981860
Intra
CBX5 P45973 TRIM28 Homo sapiens Q13263
TAP
27705803
Intra
CBX5 P45973 TRIM28 Homo sapiens Q13263
TAP
21888893
Intra
CBX5 P45973 TRIM28 Homo sapiens Q13263 20562864
Intra
CBX5 P45973 TRIM28 Homo sapiens Q13263 19498464
Intra
CBX5 P45973 PPARA Homo sapiens Q07869 32814053
Intra
CBX5 P45973 PPARA Homo sapiens Q07869 32814053
Intra
CBX5 P45973 PPARA Homo sapiens Q07869 32814053
Intra
CBX5 P45973 H3C1 Homo sapiens P68431 16415788
Intra
CBX5 P45973 H3C1 Homo sapiens P68431 20871592
Intra
CBX5 P45973 MBD1 Homo sapiens Q9UIS9 12711603
Intra
CBX5 P45973 MBD1 Homo sapiens Q9UIS9 12711603
Intra
CBX5 P45973 MBD1 Homo sapiens Q9UIS9 12711603
Intra
CBX5 P45973 ZNF280C Homo sapiens Q8ND82 32296183
Cross
CBX5 P45973 legAS4 Legionella pneumophila subsp. pneumophila Q5ZUS4
Y2H
23797873
Cross
CBX5 P45973 legAS4 Legionella pneumophila subsp. pneumophila Q5ZUS4 23797873
Intra
CBX5 P45973 CSNK1D Homo sapiens P48730-2 32814053
Intra
CBX5 P45973 CSNK1D Homo sapiens P48730-2 32814053
Intra
CBX5 P45973 CSNK1D Homo sapiens P48730-2 32814053
Intra
CBX5 P45973 SGO1 Homo sapiens Q5FBB7
TAP
24981860
Intra
CBX5 P45973 SGO1 Homo sapiens Q5FBB7 20562864
Cross: Cross-species interaction Intra: Intraspecies interaction

CBX5 Antibodies

Cat. No. Product Name Application Reactivity
HY-P81280 HP1 alpha Antibody (YA981) WB, IHC-F, IHC-P, ICC/IF Human, Mouse, Rat
HY-P81280A HP1 alpha Antibody (YA982) WB, IHC-P Human, Rat, Mouse
HY-P81280AA HP1 alpha Antibody (YA982)(PBS only) WB, IHC-P Human, Rat, Mouse
HY-P81280B HP1 alpha Antibody (YA983) WB, IHC-F, IHC-P, ICC/IF, IP Human, Mouse, Rat
HY-P81280BA HP1 alpha Antibody (YA983)(PBS only) WB, IHC-F, IHC-P, ICC/IF, IP Human, Mouse, Rat
HY-P84335 HP1 alpha Antibody (YA4032) WB, ICC/IF, FC, ELISA Human, Mouse
HY-P84335A HP1 alpha Antibody (YA4032)(PBS only) WB, ICC/IF, FC, ELISA Human, Mouse
HY-P84336 HP1 alpha Antibody (YA4033) WB, IHC-P, ICC/IF, ELISA Human, Mouse
HY-P84336A HP1 alpha Antibody (YA4033)(PBS only) WB, IHC-P, ICC/IF, ELISA Human, Mouse
HY-P85436 HP1 alpha Antibody (YA5128) WB, ICC/IF Human, Mouse, Rat, Bovine, Dog, Pig
HY-P85773 HP1 alpha Antibody (YA5465) ICC/IF, WB, IHC-P Human, Mouse, Rat
HY-P86483 HP1 alpha Antibody (YA6175) WB, IHC-P, ICC/IF, IP, ELISA Human, Mouse, Rat

Related Diseases

Diseases Alias
Reynolds Syndrome
  • Primary Biliary Cirrhosis, Scleroderma, Raynaud Disease, And Telangiectasia

  • Primary Biliary Cirrhosis And Systemic Scleroderma

  • REYNS

  • Primary Biliary Cirrhosis Scleroderma Raynaud Disease And Telangiectasia

Hutchinson-Gilford Progeria Syndrome
  • Progeria

  • HGPS

  • Hutchinson-Gilford Syndrome

  • Hutchinson-Gilford Progeria

  • Hutchinson Gilford Syndrome

  • Hutchinson Gilford Progeria Syndrome

  • Hutchinson-Gilford Disease

  • Progeria Of Childhood

  • Hutchinson-Gilford-Progeria Syndrome

Immunodeficiency-Centromeric Instability-Facial Anomalies Syndrome
  • Icf Syndrome

  • Immunodeficiency Syndrome, Variable

  • Ciid

  • Centromeric Instability, Immunodeficiency Syndrome

  • Immune Deficiency, Variable, With Centromeric Instability Of Chromosomes 1, 9, And 16

  • Icf

Hyperoxaluria, Primary, Type I
  • Primary Hyperoxaluria Type 1

  • HP1

  • Glycolic Aciduria

  • Alanine-Glyoxylate Aminotransferase Deficiency

  • Hepatic Agt Deficiency

  • Oxalosis I

  • Primary Hyperoxaluria, Type I

  • Serine:Pyruvate Aminotransferase Deficiency

  • Hyperoxaluria, Primary, Type 1

  • Peroxisomal Alanine-Glyoxylate Aminotransferase Deficiency

  • Peroxisomal Alanine Glyoxylate Aminotransferase Deficiency

  • Serine Pyruvate Aminotransferase Deficiency

  • Peroxisomal Alanine:Glyoxylate Aminotransferase Deficiency

  • Oxalosis 1

  • Hyperoxaluria Primary 1

  • Hyperoxaluria Primary Type I

  • Ph1

  • Primary Hyperoxaluria Type I

  • Oxalosis Type 1

  • 2-Oxoglutarate Glyoxylate Carboligase Deficiency

Primary Hyperoxaluria
  • Hyperoxaluria

  • Hyperoxaluria, Primary

  • Oxalosis

  • Primary Oxalosis

  • Congenital Oxaluria

  • D-Glycerate Dehydrogenase Deficiency

  • Glyceric Aciduria

  • Glycolic Aciduria

  • Hepatic Agt Deficiency

  • Oxaluria, Primary

  • Peroxisomal Alanine:Glyoxylate Aminotransferase Deficiency

  • Primary Oxaluria

  • Hyperoxaluria Primary

  • Primary Hyperoxaluria Type 2

  • Primary Hyperoxaluria, Type I

Alpha Thalassemia-X-Linked Intellectual Disability Syndrome
  • Atr-X Syndrome

  • Atr, Nondeletion Type

  • Alpha-Thalassemia X-Linked Intellectual Disability Syndrome

  • Atrx Syndrome

  • Alpha-Thalassemia/Mental Retardation Syndrome Nondeletion Type

  • Alpha Thalassemia Intellectual Disability Syndrome, Nondeletion Type, X-Linked

  • X-Linked Alpha-Thalassemia/Intellectual Disability Syndrome

  • Xlmr Hypotonic Face Syndrome

  • Alpha Thalassemia X-Linked Intellectual Disability Syndrome

  • Alpha Thalassemia X-Linked Mental Retardation Syndrome

  • Alpha Thalassemia/Mental Retardation, X-Linked

  • Alpha-Thalassemia X-Linked Mental Retardation Syndrome

  • Alpha-Thalassemia/Mental Retardation Syndrome, Nondeletion Type

  • X-Linked Alpha-Thalassemia/Mental Retardation Syndrome

  • Xlmr-Hypotonic Face Syndrome

  • Alpha-Thalassemia-X-Linked Intellectual Disability Syndrome

  • Alpha-Thalassemia/Mental Retardation Syndrome, Nondeletion Type, X-Linked

White-Sutton Syndrome
  • WHSUS

  • Mrd37

  • Intellectual Disability-Microcephaly-Strabismus-Behavioral Abnormalities Syndrome

  • Mental Retardation, Autosomal Dominant 37

  • Autosomal Dominant Mental Retardation 37

  • Pogz-Related Intellectual Disability Syndrome

Alpha-Thalassemia
  • Alpha Thalassemia

  • Alpha Thalassaemia

  • Alpha Plus Thalassemia

  • Thalassemia, Alpha-

  • Thalassemias, Alpha-

  • A-Thalassemia

  • Α-Thalassemia

  • A-THAL

  • Thalassemia

  • Alpha Thalassaemia Syndrome

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
Macaca mulatta CBX5 VGNC VGNC:70559
Rattus norvegicus CBX5 RGD RGD:1306619
Bos taurus CBX5 VGNC VGNC:26818
Canis familiaris CBX5 VGNC VGNC:38767
Mus musculus CBX5 MGD MGI:109372
Others CBX5 NCBI