PTTG1 - PTTG1 regulator of sister chromatid separation, securin Gene

Also Known as EAP1; PTTG; ECRAR; HPTTG; TUTR1

Species: Homo sapiens

Gene Type: protein coding

Gene ID: 9232

About PTTG1

Cytogenetic location: 5q33.3 Genomic coordinates (GRCh38): 5:160,421,855-160,428,744 (from NCBI)

This gene has 7 transcripts (splice variants), 182 orthologues and 1 paralogue. Biased expression in testis (RPKM 44.0), bone marrow (RPKM 29.1) and 12 other tissues.

Summary

The encoded protein is a homolog of yeast securin proteins, which prevent separins from promoting sister chromatid separation. It is an anaphase-promoting complex (APC) substrate that associates with a separin until activation of the APC. The gene product has transforming activity in vitro and tumorigenic activity in vivo, and the gene is highly expressed in various tumors. The gene product contains 2 PXXP motifs, which are required for its transforming and tumorigenic activities, as well as for its stimulation of basic Fibroblast Growth Factor expression. It also contains a destruction box (D box) that is required for its degradation by the APC. The acidic C-terminal region of the encoded protein can act as a transactivation domain. The gene product is mainly a cytosolic protein, although it partially localizes in the nucleus. Three transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Sep 2013]

PTTG1 Products (3)

mRNA	Protein	Name
NM_001282382.1	NP_001269311.1	securin
NM_001282383.1	NP_001269312.1	securin
NM_004219.4	NP_004210.1	securin

Gene Ontology

Molecular Function
Cellular Component

Molecular Function GO Annotation	Evidence	References	Source
enables molecular function activator activity	EXP EXP: Inferred from Experiment	15929994	GOA
enables protein binding	IPI IPI: Inferred from physical interaction	12194817	GOA

Cellular Component GO Annotation	Evidence	References	Source
located in cytosol	IDA IDA: Inferred from direct assay	9811450	GOA
located in nucleus	IDA IDA: Inferred from direct assay	9811450	GOA

EXP: Inferred from Experiment IDA: Inferred from direct assay IPI: Inferred from physical interaction IMP: Inferred from mutant phenotype IGI: Inferred from genetic interaction IEP: Inferred from expression pattern

PTTG1 Protein Structure

Securin

0
100
202 a.a.

Protein Preferred Names	Protein Names
securin	ESP1-associated protein 1

PTTG1 Antibodies

Cat. No.	Product Name	Application	Reactivity
HY-P82172	Securin Antibody (YA1917)	WB, IHC-P, ICC/IF, FC	Human
HY-P82172A	Securin Antibody (YA1917)(PBS only)	WB, IHC-P, ICC/IF, FC	Human

Related Diseases

Diseases	Alias
Pituitary Tumors	Pituitary Tumor Pituitary Neoplasms
Prolactinoma	Prolactin-Producing Pituitary Gland Adenoma Prolactin-Secreting Pituitary Adenoma Forbes-Albright Syndrome Lactotroph Adenoma Prl-Secreting Pituitary Adenoma Prloma Pituitary Lactotrophic Adenoma Familial Prolactinoma Pituitary Adenoma, Prolactin-Secreting Prolactinoma Of Pituitary Gland PSPA
Pituitary Adenoma	Adenoma Of The Pituitary Gland Pituitary Adenomas Adenoma, Pituitary Pituitary Gland Adenoma Pituitary Neoplasms
Pituitary Cancer	Pituitary Carcinoma Malignant Pituitary Neoplasm Malignant Tumor Of Pituitary Gland Neoplasm Of Pituitary Gland Pituitary Gland Cancer Pituitary Gland Neoplasm Pituitary Neoplasm Carcinoma Of The Pituitary Gland Neoplasm Of The Pituitary Gland Pituitary Neoplasms Malignant Neoplasm Of Pituitary Gland
Esophageal Cancer	Esophageal Carcinoma Carcinoma Of Esophagus Esophageal Squamous Cell Carcinoma, Somatic Esophageal Carcinoma, Somatic Esophagus Cancer Gastric Cardia Adenocarcinoma Esophageal Neoplasms Esophageal Cancer, Somatic Cancer Of Esophagus Cancer Of Oesophagus Carcinoma Of Oesophagus Ca Lower Third Oesophagus Ca Middle Third Oesophagus Malignant Neoplasm Of Distal Third Of Esophagus Malignant Neoplasm Of Lower Third Of Oesophagus Malignant Neoplasm Of Middle Third Of Oesophagus Malignant Neoplasm Of Proximal Third Of Esophagus Malignant Neoplasm Of Upper Third Esophagus Malignant Tumor Of Abdominal Esophagus Malignant Tumor Of Distal Third Of Esophagus Malignant Tumor Of Proximal Third Of Esophagus Malignant Tumor Of The Middle Third Of The Esophagus ESCR Aerodigestive Tract Cancer Escc Esophageal Squamous Cell Carcinoma Cancer, Esophageal Malignant Neoplasm Of Esophagus Squamous Cell Carcinoma Of Esophagus Malignant Neoplasm Of Middle Third Of Esophagus
Adenoma	Acinar Cell Adenoma Adenomas Acinic Cell Adenoma
Cornelia De Lange Syndrome	De Lange Syndrome Brachmann De Lange Syndrome Brachmann-De Lange Syndrome Cdls Bdls Typus Degenerativus Amstelodamensis
Craniopharyngioma	Neoplasm Of Rathke'S Pouch Adamantinomatous Tumor Craniopharyngeal Duct Tumor Dysodontogenic Epithelial Tumor Rathke'S Pouch Tumor
Colorectal Cancer	Colon Cancer Colorectal Carcinoma Colon Carcinoma Colorectal Cancer, Susceptibility To Carcinoma Of Colon CRC Colorectal Cancer With Chromosomal Instability, Somatic Colon Cancer, Somatic Colon Cancer, Susceptibility To Colonic Neoplasms Colorectal Neoplasms Colorectal Cancer, Somatic Colon Cancer, Advanced, Somatic Colonic Carcinoma Colorectal Carcinomas Colon Cancers Colorectal Cancers Cancer, Colorectal, Somatic Cancer, Colon Cancer, Colorectal, Susceptibility To Colorectal Neoplasm Colonic Neoplasm Malignant Tumor Of Colon
Pituitary Gland Disease	Pituitary Diseases Pituitary Dysfunction Pituitary Disease Pituitary Deficiency Pituitary Disorders
Ovarian Cancer	Ovarian Carcinoma Ovarian Neoplasm Malignant Tumour Of Ovary Cancer Of The Ovary Epithelial Ovarian Cancer Neoplasm Of Ovary Ovarian Neoplasms Ovarian Cancers Malignant Neoplasm Of Ovary Primary Malignant Neoplasm Of Ovary Ovarian Cancer, Somatic Malignant Ovarian Tumor Ovary Neoplasm Primary Ovarian Cancer Tumor Of The Ovary Malignant Neoplasm Of The Ovary Malignant Tumor Of The Ovary Ovarian Malignant Tumor OC Ovarian Carcinomas Cancer, Ovarian Cancer Of Ovary Ovary Cancer Ca Ovary
Breast Cancer	Breast Carcinoma Male Breast Cancer Breast Cancer, Familial Malignant Neoplasm Of Breast Breast Cancer, Susceptibility To Breast Cancer, Early-Onset Malignant Tumor Of Breast Carcinoma Of Male Breast Breast Cancer, Invasive Ductal Breast Cancer, Protection Against Breast Cancer, Somatic Breast Cancer, Male Breast Cancer, Lobular, Somatic Breast Tumor Mammary Cancer Mammary Tumor Malignant Neoplasm Of Male Breast Mammary Carcinoma Male Breast Carcinoma Familial Cancer Of Breast Invasive Ductal Breast Carcinoma Breast Cancer Susceptibility Breast Cancer, Male, Susceptibility To Breast Cancer, Early-Onset, Susceptibility To Malignant Tumor Of The Breast Mammary Neoplasm Primary Breast Cancer Neoplasm Of Male Breast Carcinoma Of Breast Breast Cancer In Men Familial Breast Cancer Cancer Of Breast BC Breast Cancer Familial Breast Cancer Familial Male Breast Cancer, Familial Male Breast Male Carcinoma Breast Neoplasms Breast Neoplasms, Male Mammary Tumors Mammary Carcinomas Cancer, Breast Cancer, Breast, Susceptibility Invasive Breast Ductal Carcinoma Breast Neoplasm Susceptibility To Breast Cancer Mammary Neoplasms Animal Mammary Neoplasms Primary Malignant Neoplasm Of Breast Infiltrating Ductal Carcinoma Of Breast Infiltrating Duct Carcinoma Of Unspecified Site Infiltrating Ductular Carcinoma Of Unspecified Site Invasive Breast Carcinoma Of No Special Type Microinvasive Carcinoma Of Breast Carcinoma With Apocrine Differentiation
Prostate Cancer	Prostate Carcinoma Prostate Cancer, Familial Prostate Neoplasm Prostate Cancer, Somatic Prostate Cancer, Susceptibility To Prostatic Cancer Prostatic Neoplasms Hereditary Prostate Cancer Prostatic Neoplasm Cancer Of Prostate Carcinoma Of Prostate Familial Prostate Cancer Familial Prostate Carcinoma Malignant Tumor Of Prostate Malignant Neoplasm Of Prostate Prostate Cancer, Familial, Susceptibility To Malignant Tumor Of The Prostate Ngp - New Growth Of Prostate Tumor Of The Prostate Prostate Cancer, Hereditary Cancer Of The Prostate Malignant Neoplasm Of The Prostate Prostatic Carcinoma PC Prca Cancer, Prostate Malignant Prostatic Tumour Malignant Tumour Of Prostate Primary Prostate Cancer Primary Malignant Neoplasm Of Prostate Prostate Gland Cancer

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

Related Agents

Pre-clinical Phase

Pre-clinical Phase

Bioactive Molecules (5)

Cat. No.	Product Name	Effect	Purity	Rare Diseases
HY-N8146	Bruceantinol	Inhibitor	98.89%	Unkown
HY-RS11456	PTTG1 Human Pre-designed siRNA Set A	Pre-designed Set	/	Unkown
HY-10424A	Milciclib maleate	Inhibitor	/	Unkown
HY-RS19029	Pttg1 Mouse Pre-designed siRNA Set A	Pre-designed Set	/	Unkown
HY-RS25518	Pttg1 Rat Pre-designed siRNA Set A	Pre-designed Set	/	Unkown

Orthologs Information

Species	Symbol	Source	ID
Mus musculus	PTTG1	MGD	MGI:1353578
Macaca mulatta	PTTG1	VGNC	VGNC:84483
Rattus norvegicus	PTTG1	RGD	RGD:68359
Others	PTTG1	NCBI