Hmdb loader
Identification
HMDB Protein ID HMDBP14516
Secondary Accession Numbers None
Name Cyclin-dependent kinase 4 inhibitor B
Synonyms
  1. Multiple tumor suppressor 2
  2. p14-INK4b
  3. p15-INK4b
  4. MTS-2
  5. p15INK4B
Gene Name CDKN2B
Protein Type Unknown
Biological Properties
General Function Not Available
Specific Function Interacts strongly with CDK4 and CDK6. Potent inhibitor. Potential effector of TGF-beta induced cell cycle arrest.
Pathways
  • Cell cycle
  • Cellular senescence
  • Cushing syndrome
  • FoxO signaling pathway
  • Gastric cancer
  • Human T-cell leukemia virus 1 infection
  • Small cell lung cancer
  • TGF-beta signaling pathway
  • Viral carcinogenesis
Reactions Not Available
GO Classification
Biological Process
cellular response to extracellular stimulus
cell cycle arrest
G2/M transition of mitotic cell cycle
negative regulation of epithelial cell proliferation
cellular senescence
regulation of cyclin-dependent protein kinase activity
spleen development
negative regulation of G1/S transition of mitotic cell cycle
positive regulation of transcription from RNA polymerase II promoter
megakaryocyte differentiation
negative regulation of phosphorylation
regulation of G0 to G1 transition
positive regulation of transforming growth factor beta receptor signaling pathway
negative regulation of cell proliferation
cellular response to nutrient
Cellular Component
cytosol
cytoplasm
nucleus
Molecular Function
protein kinase binding
cyclin-dependent protein kinase inhibitor activity
Cellular Location Not Available
Gene Properties
Chromosome Location Not Available
Locus Not Available
SNPs Not Available
Gene Sequence Not Available
Protein Properties
Number of Residues 138
Molecular Weight 14721.515
Theoretical pI 6.542
Pfam Domain Function Not Available
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence Not Available
GenBank ID Protein Not Available
UniProtKB/Swiss-Prot ID P42772
UniProtKB/Swiss-Prot Entry Name CDN2B_HUMAN
PDB IDs Not Available
GenBank Gene ID Not Available
GeneCard ID Not Available
GenAtlas ID Not Available
HGNC ID Not Available
References
General References
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  2. Humphray SJ, Oliver K, Hunt AR, Plumb RW, Loveland JE, Howe KL, Andrews TD, Searle S, Hunt SE, Scott CE, Jones MC, Ainscough R, Almeida JP, Ambrose KD, Ashwell RI, Babbage AK, Babbage S, Bagguley CL, Bailey J, Banerjee R, Barker DJ, Barlow KF, Bates K, Beasley H, Beasley O, Bird CP, Bray-Allen S, Brown AJ, Brown JY, Burford D, Burrill W, Burton J, Carder C, Carter NP, Chapman JC, Chen Y, Clarke G, Clark SY, Clee CM, Clegg S, Collier RE, Corby N, Crosier M, Cummings AT, Davies J, Dhami P, Dunn M, Dutta I, Dyer LW, Earthrowl ME, Faulkner L, Fleming CJ, Frankish A, Frankland JA, French L, Fricker DG, Garner P, Garnett J, Ghori J, Gilbert JG, Glison C, Grafham DV, Gribble S, Griffiths C, Griffiths-Jones S, Grocock R, Guy J, Hall RE, Hammond S, Harley JL, Harrison ES, Hart EA, Heath PD, Henderson CD, Hopkins BL, Howard PJ, Howden PJ, Huckle E, Johnson C, Johnson D, Joy AA, Kay M, Keenan S, Kershaw JK, Kimberley AM, King A, Knights A, Laird GK, Langford C, Lawlor S, Leongamornlert DA, Leversha M, Lloyd C, Lloyd DM, Lovell J, Martin S, Mashreghi-Mohammadi M, Matthews L, McLaren S, McLay KE, McMurray A, Milne S, Nickerson T, Nisbett J, Nordsiek G, Pearce AV, Peck AI, Porter KM, Pandian R, Pelan S, Phillimore B, Povey S, Ramsey Y, Rand V, Scharfe M, Sehra HK, Shownkeen R, Sims SK, Skuce CD, Smith M, Steward CA, Swarbreck D, Sycamore N, Tester J, Thorpe A, Tracey A, Tromans A, Thomas DW, Wall M, Wallis JM, West AP, Whitehead SL, Willey DL, Williams SA, Wilming L, Wray PW, Young L, Ashurst JL, Coulson A, Blocker H, Durbin R, Sulston JE, Hubbard T, Jackson MJ, Bentley DR, Beck S, Rogers J, Dunham I: DNA sequence and analysis of human chromosome 9. Nature. 2004 May 27;429(6990):369-74. [PubMed:15164053 ]
  3. Guan KL, Jenkins CW, Li Y, Nichols MA, Wu X, O'Keefe CL, Matera AG, Xiong Y: Growth suppression by p18, a p16INK4/MTS1- and p14INK4B/MTS2-related CDK6 inhibitor, correlates with wild-type pRb function. Genes Dev. 1994 Dec 15;8(24):2939-52. [PubMed:8001816 ]
  4. Hannon GJ, Beach D: p15INK4B is a potential effector of TGF-beta-induced cell cycle arrest. Nature. 1994 Sep 15;371(6494):257-61. [PubMed:8078588 ]
  5. Kamb A, Gruis NA, Weaver-Feldhaus J, Liu Q, Harshman K, Tavtigian SV, Stockert E, Day RS 3rd, Johnson BE, Skolnick MH: A cell cycle regulator potentially involved in genesis of many tumor types. Science. 1994 Apr 15;264(5157):436-40. [PubMed:8153634 ]
  6. Okamoto A, Hussain SP, Hagiwara K, Spillare EA, Rusin MR, Demetrick DJ, Serrano M, Hannon GJ, Shiseki M, Zariwala M, et al.: Mutations in the p16INK4/MTS1/CDKN2, p15INK4B/MTS2, and p18 genes in primary and metastatic lung cancer. Cancer Res. 1995 Apr 1;55(7):1448-51. [PubMed:7882351 ]
  7. Tsubari M, Tiihonen E, Laiho M: Cloning and characterization of p10, an alternatively spliced form of p15 cyclin-dependent kinase inhibitor. Cancer Res. 1997 Jul 15;57(14):2966-73. [PubMed:9230210 ]
  8. Yuan C, Selby TL, Li J, Byeon IJ, Tsai MD: Tumor suppressor INK4: refinement of p16INK4A structure and determination of p15INK4B structure by comparative modeling and NMR data. Protein Sci. 2000 Jun;9(6):1120-8. doi: 10.1110/ps.9.6.1120. [PubMed:10892805 ]