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XIAP: Function, Clinical significance & Discovery

X-linked inhibitor of apoptosis protein (XIAP), also known as inhibitor of apoptosis protein 3 (IAP3) and baculoviral IAP repeat-containing protein 4 (BIRC4), is a protein that stops apoptotic cell death. In humans, this protein (XIAP) is produced by a gene named XIAP gene located on the X chromosome.

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XIAP topic overview

The analysis highlights Function, Clinical significance and Discovery as prominent areas in the source structure around XIAP.

Related topics
45
Source areas
7
Connected nodes
52
Extracted relationships
158
Concept neighborhoods
23
Bridge connections
52

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 · 10 topics
Clinical significance · 8 topics
Overview · 8 topics
Discovery · 7 topics
Interactions · 7 topics
Inhibiting XIAP · 3 topics
Structure · 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.

2.3.2.27
Aliases
XIAP, API3, BIRC4, IAP-3, ILP1, MIHA, XLP2, hIAP-3, hIAP3, X-linked inhibitor of apoptosis
Available structures
Available structuresPDBOrtholog search: PDBe RCSB List of PDB id codes1F9X, 1G3F, 1G73, 1I3O, 1I4O, 1I51, 1KMC, 1NW9, 1TFQ, 1TFT, 2ECG, 2JK7, 2KNA, 2OPY, 2OPZ, 2POI, 2POP, 2QRA,…
Band
X|X A4
Bgee
mucosa of ileum · buccal mucosa cell · myocardium of left ventricle · cardiac muscle tissue of right atrium · Achilles tendon
BioGPS
More reference expression data

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

Discovery

Structure

Function

Inhibiting XIAP

Clinical significance

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 XIAP connects Entity context

The extracted context around XIAP shows recurring relationship patterns in the source. For example, XIAP → apoptotic process, cellular response to DNA damage stimulus, copper ion homeostasis, cysteine-type endopeptidase inhibitor activity, cysteine-type endopeptidase inhibitor activity involved in apoptotic process, cytoplasm, cytosol, identical protein binding, inhibition of cysteine-type endopeptidase activity involved in apoptotic process, metal ion binding, mitotic spindle assembly, negative regulation of apoptotic process, negative regulation of cysteine-type endopeptidase activity involved in apoptotic process, negative regulation of peptidase activity, nucleoplasm, nucleus, peptidase inhibitor activity, positive regulation of canonical Wnt signaling pathway, positive regulation of protein linear polyubiquitination, positive regulation of protein ubiquitination Another extracted example is XIAP → Achilles tendon, buccal mucosa cell, cardiac muscle tissue of right atrium, cerebellar vermis, corpus epididymis, epithelium of colon, Gonadal ridge, habenula, human fetus, jejunal mucosa, left lung lobe, lobe of cerebellum, mucosa of ileum, myocardium of left ventricle, nasal epithelium, neural layer of retina, retinal pigment epithelium, right lung, seminal vesicula, tibialis anterior muscle. Use these groups to spot repeated connection types before inspecting the individual relationships.

XIAP

Top relations

Gene ontology · 31
XIAP → apoptotic process, cellular response to DNA damage stimulus, copper ion homeostasis, cysteine-type endopeptidase inhibitor activity, cysteine-type endopeptidase inhibitor activity involved in apoptotic process, cytoplasm, cytosol, identical protein binding, inhibition of cysteine-type endopeptidase activity involved in apoptotic process, metal ion binding, mitotic spindle assembly, negative regulation of apoptotic process, negative regulation of cysteine-type endopeptidase activity involved in apoptotic process, negative regulation of peptidase activity, nucleoplasm, nucleus, peptidase inhibitor activity, positive regulation of canonical Wnt signaling pathway, positive regulation of protein linear polyubiquitination, positive regulation of protein ubiquitination
Bgee · 20
XIAP → Achilles tendon, buccal mucosa cell, cardiac muscle tissue of right atrium, cerebellar vermis, corpus epididymis, epithelium of colon, Gonadal ridge, habenula, human fetus, jejunal mucosa, left lung lobe, lobe of cerebellum, mucosa of ileum, myocardium of left ventricle, nasal epithelium, neural layer of retina, retinal pigment epithelium, right lung, seminal vesicula, tibialis anterior muscle
RNA expression pattern · 20
XIAP → Achilles tendon, buccal mucosa cell, cardiac muscle tissue of right atrium, cerebellar vermis, corpus epididymis, epithelium of colon, Gonadal ridge, habenula, human fetus, jejunal mucosa, left lung lobe, lobe of cerebellum, mucosa of ileum, myocardium of left ventricle, nasal epithelium, neural layer of retina, retinal pigment epithelium, right lung, seminal vesicula, tibialis anterior muscle
related to Discovery · 14
XIAP → Apoptosis Protein, BIR, IAP, IAPs, NAIP, Neuronal, NIAP, RING, The, The XIAP, Using PCR, With, X-linked Inhibitor, Xq24-25
related to Structure · 13
XIAP → Between, BIR, BIR-1, BIR-2, Firstly, IAP, In, RING, RING Finger, Secondly, Thirdly, UBA, XIAP/Caspase-7
related to Function · 12
XIAP → BIR, BIR2, BIR3, Caspases, E3, However, IAPs, RING Finger, Studies, The BIR2, The RING, When
related to Clinical significance · 11
XIAP → Apoptosis, Apoptotic, Defects, Deregulation, Drosophila, High, IAPs, In, Mutations, NCI-H460, X-linked
related to Inhibiting XIAP · 7
XIAP → DIABLO, HTRA2, Omi, Smac, Smac/DIABLO, The, This
related to Interactions · 7
XIAP → ALS2CR2, Caspase, Caspase-9, Diablo, MAGED1, MAP3K2, TAB1
is a · 2
XIAP → member of the inhibitor of apoptosis family of proteins, most potent human IAP protein currently identified

Important terminology

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

Important terminology

protein apoptosis domain iap iaps inhibitor gene caspase human chromosome activity x-linked cell apoptotic function ring also bp caspases diablo

XIAP relationships Subject–Predicate–Object triples

TTTA extracted 158 structured relationships around XIAP. Examples in this analysis include XIAP → 2.3.2.27 → ↗ and XIAP → Aliases → XIAP, API3, BIRC4, IAP-3, ILP1, MIHA, XLP2, hIAP-3, hIAP3, X-linked inhibitor of apoptosis. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
XIAP2.3.2.271.00infobox
XIAPAliasesXIAP, API3, BIRC4, IAP-3, ILP1, MIHA, XLP2, hIAP-3, hIAP3, X-linked inhibitor of apoptosis1.00infobox
XIAPAvailable structuresAvailable structuresPDBOrtholog search: PDBe RCSB List of PDB id codes1F9X, 1G3F, 1G73, 1I3O, 1I4O, 1I51, 1KMC, 1NW9, 1TFQ, 1TFT, 2ECG, 2JK7, 2KNA, 2OPY, 2OPZ, 2POI, 2POP, 2QRA,…1.00infobox
XIAPBandX|X A41.00infobox
XIAPBgeemucosa of ileum1.00infobox
XIAPBgeebuccal mucosa cell1.00infobox
XIAPBgeemyocardium of left ventricle1.00infobox
XIAPBgeecardiac muscle tissue of right atrium1.00infobox
XIAPBgeeAchilles tendon1.00infobox
XIAPBgeenasal epithelium1.00infobox
XIAPBgeejejunal mucosa1.00infobox
XIAPBgeecorpus epididymis1.00infobox
XIAPBgeetibialis anterior muscle1.00infobox
XIAPBgeeepithelium of colon1.00infobox
XIAPBgeeleft lung lobe1.00infobox
XIAPBgeeretinal pigment epithelium1.00infobox
XIAPBgeeneural layer of retina1.00infobox
XIAPBgeeGonadal ridge1.00infobox
XIAPBgeelobe of cerebellum1.00infobox
XIAPBgeecerebellar vermis1.00infobox
XIAPBgeehabenula1.00infobox
XIAPBgeeright lung1.00infobox
XIAPBgeeseminal vesicula1.00infobox
XIAPBgeehuman fetus1.00infobox
XIAPBioGPSMore reference expression data1.00infobox
XIAPChr.X chromosome (mouse)1.00infobox
XIAPDatabasesNCBI: entry; OMA: entry1.00infobox
XIAPEnd41,198,533 bp1.00infobox
XIAPEnsemblENSG000001019661.00infobox
XIAPEntrez3311.00infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around XIAP bring nearby vocabulary together. In this analysis, examples include Apoptosis, Caspase and Protein. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • XIAP
    • Apoptosis
    • Caspase
    • Protein
    • Gene
    • Domain
    • Inhibits
    • Result
    • Cell
    • Human
    • Iap
    • Inhibitor
    • Activity
  • xiap
    • Apoptosis
    • Caspase
    • Protein
    • Gene
    • Domain
    • Inhibits
    • Result
    • Cell
    • Human
    • Iap
    • Inhibitor
    • Activity
  • protein
    • Human
    • Baculoviral
    • Binding
    • Humans
    • Identified
    • Also
    • Apoptotic
    • Chromosome
    • Cell
    • Iap
    • X-linked
    • Xiap
  • apoptotic
    • Cell
    • Baculoviral
    • Humans
    • Stops
    • Death
    • Function
    • Inhibitor
    • Iaps
    • Band
    • Birc4
    • Mouse
    • Protein
  • inhibitor of apoptosis
    • Apoptosis
    • Inhibitor
    • X-linked
    • Protein
    • Birc4
    • Mouse
    • Activity
    • Baculoviral
    • Bp
    • Chr
    • Apoptotic
    • Chromosome
  • inhibitor protein
    • Apoptosis
    • X-linked
    • Birc4
    • Mouse
    • Baculoviral
    • Bp
    • Chr
    • Human
    • Protein
    • Apoptotic
    • Chromosome
    • Cell
  • baculoviral iap repeat
    • Apoptotic
    • Cell
    • Iap
    • Inhibitor
    • Band
    • Birc4
    • Mouse
    • Protein
    • Binding
    • Bp
    • Chr
    • Humans
  • apoptosis
    • Inhibitor
    • Protein
    • Activity
    • Function
    • X-linked
    • Birc4
    • Mouse
    • Xiap
    • Baculoviral
    • Binding
    • Bp
    • Chr

Connections between topic areas Semantic bridges

For XIAP, one of the stronger structural bridges in this analysis connects XIAP 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
XIAPFunction · splits 42 ⟂ 11
XIAPOverview · splits 44 ⟂ 9
XIAPClinical significance · splits 44 ⟂ 9
XIAPDiscovery · splits 45 ⟂ 8
XIAPInteractions · splits 45 ⟂ 8
XIAPInhibiting XIAP · splits 49 ⟂ 4
XIAPStructure · splits 50 ⟂ 3

Map overview Semantic statistics

XIAP

Nodes53
Edges52
Triples158
Avg. degree1.96
Density0.037736
Components1

Source & methodology

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

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

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