TISIDB

Summary
Symbol	EQTN
Name	equatorin, sperm acrosome associated
Aliases	AFAF; SPACA8; equatorin; Acr formation associated factor; Acrosome formation associated factor; sperm acroso ......
Chromosomal Location	9p21
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	Basic function annotation. > Subcellular Location, Domain and Function > Gene Ontology > KEGG and Reactome Pathway

> Subcellular Location, Domain and Function [ TOP ]
Subcellular Location	Cytoplasmic vesicle, secretory vesicle, acrosome membrane Single-pass type I membrane protein Cytoplasmic vesicle, secretory vesicle, acrosome inner membrane Single-pass type I membrane protein Cytoplasmic vesicle, secretory vesicle, acrosome outer membrane Single-pass type I membrane protein Note=In the anterior acrosome region, enriched on the inner acrosomal membrane but minimal on the outer acrosomal membrane; in contrast in the posterior acrosome region enriched on both the inner and outer acrosomal membranes.
Domain	PF15339 Acrosome formation-associated factor
Function	Acrosomal membrane-anchored protein involved in the process of fertilization and in acrosome biogenesis.

> Gene Ontology [ TOP ]
Biological Process	GO:0006887 exocytosis GO:0007338 single fertilization GO:0007340 acrosome reaction GO:0007342 fusion of sperm to egg plasma membrane GO:0009566 fertilization GO:0017156 calcium ion regulated exocytosis GO:0022412 cellular process involved in reproduction in multicellular organism GO:0044801 single-organism membrane fusion GO:0045026 plasma membrane fusion GO:0045055 regulated exocytosis GO:0060478 acrosomal vesicle exocytosis GO:0061025 membrane fusion
Molecular Function	-
Cellular Component	GO:0001669 acrosomal vesicle GO:0002079 inner acrosomal membrane GO:0002080 acrosomal membrane GO:0002081 outer acrosomal membrane GO:0005769 early endosome GO:0030141 secretory granule GO:0030659 cytoplasmic vesicle membrane GO:0030667 secretory granule membrane GO:0097223 sperm part GO:0098589 membrane region GO:0099503 secretory vesicle

> KEGG and Reactome Pathway [ TOP ]
KEGG	-
Reactome	-

Summary
Symbol	EQTN
Name	equatorin, sperm acrosome associated
Aliases	AFAF; SPACA8; equatorin; Acr formation associated factor; Acrosome formation associated factor; sperm acroso ......
Chromosomal Location	9p21
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	Literatures that report relations between EQTN and anti-tumor immunity. The specific mechanism were also collected if the literature reports that a gene specifically promotes or inhibits the infiltration or function of T/NK cells.

> Text Mining [ TOP ]
There is no record.

Summary
Symbol	EQTN
Name	equatorin, sperm acrosome associated
Aliases	AFAF; SPACA8; equatorin; Acr formation associated factor; Acrosome formation associated factor; sperm acroso ......
Chromosomal Location	9p21
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	High-throughput screening data (e.g. CRISPR-Cas9, shRNA and RNAi) for T cell-mediated killing. Genetic screen techniques can identify mechanisms of tumor cell resistance (e.g., PTPN2) and sensitivity (e.g., APLNR) to killing by cytotoxic T cells, the central effectors of anti-tumor immunity. After comprehensively searching, eight groups of screening data sets were collected in the current database. In this tab, users can check whether their selected genes cause resistance or increase sensitivity to T cell-mediated killing in various data sets.

> High-throughput Screening

[ TOP ]

Statistical results of EQTN in screening data sets for detecting immune reponses.

PMID	Screening System	Cancer Type	Cell Line	Data Set	Statistical Results	Relation to immunity
29301958	CRISPR-Cas9	melanoma	B16F10	Pmel-1 T cell	NA/NS	NA/NS
29301958	CRISPR-Cas9	melanoma	B16F10	OT-1 T cell	NA/NS	NA/NS
28783722	CRISPR-Cas9	melanoma	Mel624	2CT-CRISPR	Second most enriched score: 0.95	Sensitive to T cell-mediated killing
28723893	CRISPR-Cas9	melanoma	B16	GVAX+Anti-PD1	NA/NS	NA/NS
28723893	CRISPR-Cas9	melanoma	B16	GVAX	NA/NS	NA/NS
25691366	RNAi	Breast cancer	MCF7	Luc-CTL assay	NA/NS	NA/NS
24476824	shRNA	melanoma	B16	Primary screen	NA/NS	NA/NS
24476824	shRNA	melanoma	B16	Secondary screen	NA/NS	NA/NS

Summary
Symbol	EQTN
Name	equatorin, sperm acrosome associated
Aliases	AFAF; SPACA8; equatorin; Acr formation associated factor; Acrosome formation associated factor; sperm acroso ......
Chromosomal Location	9p21
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	Transcriptomic and genomic profiling of pre-treated tumor biopsies from responders and non-responders to immunotherapy. These data were used to identify signatures and mechanisms of response to checkpoint blockade (e.g., anti-PDL1 and anti-PD1). One example is that mutations in the gene PBRM1 benefit clinical survival of patients with clear cell renal cell carcinoma. After comprehensively searching, we collected 5 and 6 of transcriptomic and genomic data sets, respectively. In this tab, users can check whether their selected genes have significant difference of expression or mutation between responders and non-responders in various data sets. > Expression difference between responders and non-responders > Mutation difference between responders and non-responders

> Expression difference between responders and non-responders

[ TOP ]

Points in the above scatter plot represent the expression difference of EQTN in various data sets.

No	PMID	Cancer type	Group	Drug	# Res	# NRes	Log2 (Fold Change)	P value
1	26997480	Melanoma	all	Anti-PD-1 (pembrolizumab and nivolumab)	14	12	0	1
2	26997480	Melanoma	MAPKi	Anti-PD-1 (pembrolizumab and nivolumab)	6	5	0	1
3	26997480	Melanoma	non-MAPKi	Anti-PD-1 (pembrolizumab and nivolumab)	8	7	0	1
4	28552987	Urothelial cancer	all	Anti-PD-L1 (atezolizumab)	9	16	0.465	0.552
5	28552987	Urothelial cancer	smoking	Anti-PD-L1 (atezolizumab)	5	9	0.22	0.857
6	28552987	Urothelial cancer	non-smoking	Anti-PD-L1 (atezolizumab)	4	7	0.77	0.572
7	29033130	Melanoma	all	Anti-PD-1 (nivolumab)	26	23	0	1
8	29033130	Melanoma	NIV3-PROG	Anti-PD-1 (nivolumab)	15	11	0	1
9	29033130	Melanoma	NIV3-NAIVE	Anti-PD-1 (nivolumab)	11	12	0	1
10	29301960	Clear cell renal cell carcinoma (ccRCC)	all	Anti-PD-1 (nivolumab)	4	8	0	1
11	29301960	Clear cell renal cell carcinoma (ccRCC)	VEGFRi	Anti-PD-1 (nivolumab)	2	0	0	1
12	29301960	Clear cell renal cell carcinoma (ccRCC)	non-VEGFRi	Anti-PD-1 (nivolumab)	2	8	0	1
13	29443960	Urothelial cancer	all	Anti-PD-L1 (atezolizumab)	68	230	-0.319	0.0729

> Mutation difference between responders and non-responders

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Points in the above scatter plot represent the mutation difference of EQTN in various data sets.

No	PMID	Cancer type	Group	Drug	# Res	# NRes	% Mut/Res	% Diff (R vs NR)	Pval
1	25765070	Non-small cell lung cancer (NSCLC)	all	Anti-PD-1 (pembrolizumab)	14	17	7.1	7.1	0.452
2	25765070	Non-small cell lung cancer (NSCLC)	smoking	Anti-PD-1 (pembrolizumab)	10	3	10	10	1
3	25765070	Non-small cell lung cancer (NSCLC)	non-smoking	Anti-PD-1 (pembrolizumab)	4	14	0	0	1
4	26359337	Melanoma	all	Anti-CTLA-4 (ipilimumab)	27	73	0	0	1
5	26359337	Melanoma	BRAFi	Anti-CTLA-4 (ipilimumab)	0	14	0	0	1
6	26359337	Melanoma	non-BRAFi	Anti-CTLA-4 (ipilimumab)	27	59	0	0	1
7	26997480	Melanoma	all	Anti-PD-1 (pembrolizumab and nivolumab)	21	17	0	0	1
8	26997480	Melanoma	MAPKi	Anti-PD-1 (pembrolizumab and nivolumab)	8	6	0	0	1
9	26997480	Melanoma	non-MAPKi	Anti-PD-1 (pembrolizumab and nivolumab)	13	11	0	0	1
10	28552987	Urothelial cancer	all	Anti-PD-L1 (atezolizumab)	9	16	0	0	1
11	28552987	Urothelial cancer	smoking	Anti-PD-L1 (atezolizumab)	5	9	0	0	1
12	28552987	Urothelial cancer	non-smoking	Anti-PD-L1 (atezolizumab)	4	7	0	0	1
13	29033130	Melanoma	all	Anti-PD-1 (nivolumab)	38	27	0	0	1
14	29033130	Melanoma	NIV3-PROG	Anti-PD-1 (nivolumab)	22	13	0	0	1
15	29033130	Melanoma	NIV3-NAIVE	Anti-PD-1 (nivolumab)	16	14	0	0	1
16	29301960	Clear cell renal cell carcinoma (ccRCC)	all	Anti-PD-1 (nivolumab)	11	13	0	0	1
17	29301960	Clear cell renal cell carcinoma (ccRCC)	VEGFRi	Anti-PD-1 (nivolumab)	6	1	0	0	1
18	29301960	Clear cell renal cell carcinoma (ccRCC)	non-VEGFRi	Anti-PD-1 (nivolumab)	5	12	0	0	1

Summary
Symbol	EQTN
Name	equatorin, sperm acrosome associated
Aliases	AFAF; SPACA8; equatorin; Acr formation associated factor; Acrosome formation associated factor; sperm acroso ......
Chromosomal Location	9p21
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	Relations between abundance of tumor-infiltrating lymphocytes (TILs) and expression, copy number, methylation, or mutation of EQTN. The immune-related signatures of 28 TIL types from Charoentong's study, which can be viewed in the download page. For each cancer type, the relative abundance of TILs were inferred by using gene set variation analysis (GSVA) based on gene expression profile. In this tab, users can examine which kinds of TILs might be regulated by the current gene.

> Lymphocyte [ TOP ]

Summary
Symbol	EQTN
Name	equatorin, sperm acrosome associated
Aliases	AFAF; SPACA8; equatorin; Acr formation associated factor; Acrosome formation associated factor; sperm acroso ......
Chromosomal Location	9p21
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	Relations between three kinds of immunomodulators and expression, copy number, methylation, or mutation of EQTN. These immunomo-dulators were collected from Charoentong's study. In this tab, users can examine which immunomodulators might be regulated by EQTN. > Immunoinhibitor > Immunostimulator > MHC molecule

> Immunoinhibitor [ TOP ]

> Immunostimulator [ TOP ]

> MHC molecule [ TOP ]

Summary
Symbol	EQTN
Name	equatorin, sperm acrosome associated
Aliases	AFAF; SPACA8; equatorin; Acr formation associated factor; Acrosome formation associated factor; sperm acroso ......
Chromosomal Location	9p21
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	Relations between chemokines (or receptors) and expression, copy number, methylation, or mutation of EQTN. In this tab, users can examine which chemokines (or receptors) might be regulated by the current gene. > Chemokine > Receptor

> Chemokine [ TOP ]

> Receptor [ TOP ]

Summary
Symbol	EQTN
Name	equatorin, sperm acrosome associated
Aliases	AFAF; SPACA8; equatorin; Acr formation associated factor; Acrosome formation associated factor; sperm acroso ......
Chromosomal Location	9p21
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	Distribution of EQTN expression across immune and molecular subtypes. > Immune subtype > Molecular subtype

> Immune subtype [ TOP ]

> Molecular subtype [ TOP ]

Summary
Symbol	EQTN
Name	equatorin, sperm acrosome associated
Aliases	AFAF; SPACA8; equatorin; Acr formation associated factor; Acrosome formation associated factor; sperm acroso ......
Chromosomal Location	9p21
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	Associations between EQTN and clinical features. > Overall survival analysis > Cancer stage > Tumor grade

> Overall survival [ TOP ]

> Stage [ TOP ]

> Grade [ TOP ]

Summary
Symbol	EQTN
Name	equatorin, sperm acrosome associated
Aliases	AFAF; SPACA8; equatorin; Acr formation associated factor; Acrosome formation associated factor; sperm acroso ......
Chromosomal Location	9p21
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	Drugs targeting EQTN collected from DrugBank database.

> Drugs from DrugBank database [ TOP ]
There is no record.

Browse EQTN