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CDKN2B: Function, Interactions & Overview

Cyclin-dependent kinase 4 inhibitor B also known as multiple tumor suppressor 2 (MTS-2) or p15INK4b is a protein that is encoded by the CDKN2B gene in humans.

Language: English [EN]
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CDKN2B topic overview

The analysis highlights Function, Interactions and Overview as prominent areas in the source structure around CDKN2B.

Related topics
11
Source areas
3
Connected nodes
14
Extracted relationships
86
Concept neighborhoods
10
Bridge connections
14

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Function · 7 topics
Interactions · 2 topics
Overview · 2 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Aliases
CDKN2B, CDK4I, INK4B, MTS2, P15, TP15, p15INK4b, cyclin-dependent kinase inhibitor 2B, cyclin dependent kinase inhibitor 2B
Available structures
Available structuresPDBOrtholog search: PDBe RCSB List of PDB id codes1D9S
Band
9p21.3 · 4 C4|4 42.15 cM
Bgee
jejunal mucosa · mucosa of colon · mucosa of sigmoid colon · oral cavity · mucosa of transverse colon
BioGPS
More reference expression data
Chr.
Chromosome 9 (human) · Chromosome 4 (mouse)

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Function

Interactions

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How CDKN2B connects Entity context

The extracted context around CDKN2B shows recurring relationship patterns in the source. For example, CDKN2B → cell cycle, cellular response to extracellular stimulus, cellular response to nutrient, cellular senescence, cyclin-dependent protein serine/threonine kinase inhibitor activity, cytoplasm, cytosol, G2/M transition of mitotic cell cycle, megakaryocyte differentiation, mitotic cell cycle checkpoint signaling, negative regulation of cell population proliferation, negative regulation of cyclin-dependent protein serine/threonine kinase activity, negative regulation of epithelial cell proliferation, negative regulation of G1/S transition of mitotic cell cycle, negative regulation of phosphorylation, nucleus, positive regulation of transcription by RNA polymerase II, positive regulation of transforming growth factor beta receptor signaling pathway, protein binding, protein kinase binding Another extracted example is CDKN2B → buccal mucosa cell, calvaria, conjunctival fornix, duodenum, endothelial cell of lymphatic vessel, epithelium of stomach, gums, ileum, jejunal mucosa, jejunum, left colon, mucosa of colon, mucosa of sigmoid colon, mucosa of transverse colon, mucous cell of stomach, oral cavity, rectum, right lung lobe, skin of hip, transitional epithelium of urinary bladder. Use these groups to spot repeated connection types before inspecting the individual relationships.

CDKN2B

Top relations

Gene ontology · 22
CDKN2B → cell cycle, cellular response to extracellular stimulus, cellular response to nutrient, cellular senescence, cyclin-dependent protein serine/threonine kinase inhibitor activity, cytoplasm, cytosol, G2/M transition of mitotic cell cycle, megakaryocyte differentiation, mitotic cell cycle checkpoint signaling, negative regulation of cell population proliferation, negative regulation of cyclin-dependent protein serine/threonine kinase activity, negative regulation of epithelial cell proliferation, negative regulation of G1/S transition of mitotic cell cycle, negative regulation of phosphorylation, nucleus, positive regulation of transcription by RNA polymerase II, positive regulation of transforming growth factor beta receptor signaling pathway, protein binding, protein kinase binding
Bgee · 20
CDKN2B → buccal mucosa cell, calvaria, conjunctival fornix, duodenum, endothelial cell of lymphatic vessel, epithelium of stomach, gums, ileum, jejunal mucosa, jejunum, left colon, mucosa of colon, mucosa of sigmoid colon, mucosa of transverse colon, mucous cell of stomach, oral cavity, rectum, right lung lobe, skin of hip, transitional epithelium of urinary bladder
RNA expression pattern · 20
CDKN2B → buccal mucosa cell, calvaria, conjunctival fornix, duodenum, endothelial cell of lymphatic vessel, epithelium of stomach, gums, ileum, jejunal mucosa, jejunum, left colon, mucosa of colon, mucosa of sigmoid colon, mucosa of transverse colon, mucous cell of stomach, oral cavity, rectum, right lung lobe, skin of hip, transitional epithelium of urinary bladder
Band · 2
CDKN2B → 4 C4|4 42.15 cM, 9p21.3
Chr. · 2
CDKN2B → Chromosome 4 (mouse), Chromosome 9 (human)
End · 2
CDKN2B → 22,009,305 bp, 89,229,276 bp
Aliases · 1
CDKN2B → CDKN2B, CDK4I, INK4B, MTS2, P15, TP15, p15INK4b, cyclin-dependent kinase inhibitor 2B, cyclin dependent kinase inhibitor 2B
Available structures · 1
CDKN2B → Available structuresPDBOrtholog search: PDBe RCSB List of PDB id codes1D9S
BioGPS · 1
CDKN2B → More reference expression data
Databases · 1
CDKN2B → NCBI: entry; OMA: entry

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

gene human bp chr band cyclin-dependent kinase inhibitor chromosome location protein p15ink4b tumor suppressor mouse growth ucsc function external also

CDKN2B relationships Subject–Predicate–Object triples

TTTA extracted 86 structured relationships around CDKN2B. Examples in this analysis include CDKN2B → Aliases → CDKN2B, CDK4I, INK4B, MTS2, P15, TP15, p15INK4b, cyclin-dependent kinase inhibitor 2B, cyclin dependent kinase inhibitor 2B and CDKN2B → Available structures → Available structuresPDBOrtholog search: PDBe RCSB List of PDB id codes1D9S. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
CDKN2BAliasesCDKN2B, CDK4I, INK4B, MTS2, P15, TP15, p15INK4b, cyclin-dependent kinase inhibitor 2B, cyclin dependent kinase inhibitor 2B1.00infobox
CDKN2BAvailable structuresAvailable structuresPDBOrtholog search: PDBe RCSB List of PDB id codes1D9S1.00infobox
CDKN2BBand9p21.31.00infobox
CDKN2BBand4 C4|4 42.15 cM1.00infobox
CDKN2BBgeejejunal mucosa1.00infobox
CDKN2BBgeemucosa of colon1.00infobox
CDKN2BBgeemucosa of sigmoid colon1.00infobox
CDKN2BBgeeoral cavity1.00infobox
CDKN2BBgeemucosa of transverse colon1.00infobox
CDKN2BBgeerectum1.00infobox
CDKN2BBgeebuccal mucosa cell1.00infobox
CDKN2BBgeeduodenum1.00infobox
CDKN2BBgeeskin of hip1.00infobox
CDKN2BBgeegums1.00infobox
CDKN2BBgeeepithelium of stomach1.00infobox
CDKN2BBgeejejunum1.00infobox
CDKN2BBgeeleft colon1.00infobox
CDKN2BBgeecalvaria1.00infobox
CDKN2BBgeeileum1.00infobox
CDKN2BBgeeendothelial cell of lymphatic vessel1.00infobox
CDKN2BBgeemucous cell of stomach1.00infobox
CDKN2BBgeetransitional epithelium of urinary bladder1.00infobox
CDKN2BBgeeright lung lobe1.00infobox
CDKN2BBgeeconjunctival fornix1.00infobox
CDKN2BBioGPSMore reference expression data1.00infobox
CDKN2BChr.Chromosome 9 (human)1.00infobox
CDKN2BChr.Chromosome 4 (mouse)1.00infobox
CDKN2BDatabasesNCBI: entry; OMA: entry1.00infobox
CDKN2BEnd22,009,305 bp1.00infobox
CDKN2BEnd89,229,276 bp1.00infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around CDKN2B bring nearby vocabulary together. In this analysis, examples include Gene, Cyclin-dependent and Kinase. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • CDKN2B
    • Gene
    • Cyclin-dependent
    • Kinase
    • Human
    • Suppressor
    • Tumor
    • Ucsc
    • Inhibitor
    • Location
    • Function
    • P15
    • Search
  • cdkn2b
    • Gene
    • Cyclin-dependent
    • Kinase
    • Human
    • Suppressor
    • Tumor
    • Ucsc
    • Inhibitor
    • Location
    • Function
    • P15
    • Search
  • gene
    • Kinase
    • Human
    • Inhibitor
    • Location
    • Growth
    • P15ink4b
    • Protein
    • Suppressor
    • Tumor
    • Ucsc
    • Chromosome
    • Bp
  • cyclin-dependent kinase inhibitor
    • Kinase
    • Inhibitor
    • P15ink4b
    • Protein
    • Suppressor
    • Tumor
    • Cdkn2b
    • Cell
    • Cycle
    • Cyclin
    • Encoded
    • Function
  • tgf beta
    • Expression
    • Growth
    • C4
    • Cell
    • Cycle
    • End
    • Function
    • G1
    • Mouse
    • Search
    • Protein
    • Suppressor
  • cyclin-dependent kinase 4
    • Kinase
    • Inhibitor
    • P15ink4b
    • Protein
    • Suppressor
    • Tumor
    • Cdkn2b
    • Gene
    • Also
    • Cell
    • Cycle
    • Cyclin
  • function
    • Search
    • Chromosome
    • Inhibitor
    • Location
    • Bp
    • Chr
    • Kinase
    • Beta
    • C4
    • Cell
    • Cycle
    • Cyclin
  • tumor suppressor
    • Tumor
    • Protein
    • Beta
    • C4
    • Cell
    • Cycle
    • End
    • Expression
    • Function
    • G1
    • Mouse
    • P15

Connections between topic areas Semantic bridges

For CDKN2B, one of the stronger structural bridges in this analysis connects CDKN2B with Function. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
CDKN2BFunction · splits 7 ⟂ 8
CDKN2BOverview · splits 12 ⟂ 3
CDKN2BInteractions · splits 12 ⟂ 3

Map overview Semantic statistics

CDKN2B

Nodes15
Edges14
Triples86
Avg. degree1.87
Density0.133333
Components1

Source & methodology

TTTA analyzes the structure around CDKN2B to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Function, Interactions & Overview, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — CDKN2B · EN edition · Analysis: TopicsToTalkAbout

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