Submissions for variant NM_000546.5(TP53):c.523C>G (p.Arg175Gly) (rs138729528)

Total submissions: 25

Submitter	RCV	SCV	Clinical significance	Condition	Last evaluated	Review status	Method	Comment
Ambry Genetics	RCV000573315	SCV000664381	likely pathogenic	Hereditary cancer-predisposing syndrome	2016-12-07	criteria provided, single submitter	clinical testing	Lines of evidence used in support of classification: Detected in individual satisfying established diagnostic critera for classic disease without a clear mutation,Deficient protein function in appropriate functional assay(s),Well-characterized mutation at same position,In silico models in agreement (deleterious) and/or completely conserved position in appropriate species
Database of Curated Mutations (DoCM)	RCV000424235	SCV000509136	likely pathogenic	Nasopharyngeal Neoplasms	2016-05-31	no assertion criteria provided	literature only
Database of Curated Mutations (DoCM)	RCV000430584	SCV000509137	likely pathogenic	Neoplasm of the breast	2016-05-31	no assertion criteria provided	literature only
Database of Curated Mutations (DoCM)	RCV000441260	SCV000509138	likely pathogenic	Malignant melanoma of skin	2016-05-31	no assertion criteria provided	literature only
Database of Curated Mutations (DoCM)	RCV000421436	SCV000509139	likely pathogenic	Hepatocellular carcinoma	2016-05-31	no assertion criteria provided	literature only
Database of Curated Mutations (DoCM)	RCV000432105	SCV000509140	likely pathogenic	Adenocarcinoma of stomach	2016-05-31	no assertion criteria provided	literature only
Database of Curated Mutations (DoCM)	RCV000444111	SCV000509141	likely pathogenic	Chronic lymphocytic leukemia	2016-05-31	no assertion criteria provided	literature only
Database of Curated Mutations (DoCM)	RCV000421238	SCV000509142	likely pathogenic	Brainstem glioma	2016-05-31	no assertion criteria provided	literature only
Database of Curated Mutations (DoCM)	RCV000432831	SCV000509143	likely pathogenic	Glioblastoma	2016-05-31	no assertion criteria provided	literature only
Database of Curated Mutations (DoCM)	RCV000444080	SCV000509144	likely pathogenic	Carcinoma of gallbladder	2016-05-31	no assertion criteria provided	literature only
Database of Curated Mutations (DoCM)	RCV000425355	SCV000509145	likely pathogenic	Carcinoma of esophagus	2016-05-31	no assertion criteria provided	literature only
Database of Curated Mutations (DoCM)	RCV000436078	SCV000509146	likely pathogenic	Squamous cell carcinoma of the head and neck	2016-05-31	no assertion criteria provided	literature only
Database of Curated Mutations (DoCM)	RCV000443278	SCV000509147	likely pathogenic	Uterine Carcinosarcoma	2016-05-31	no assertion criteria provided	literature only
Database of Curated Mutations (DoCM)	RCV000426938	SCV000509148	likely pathogenic	Ovarian Serous Cystadenocarcinoma	2016-05-31	no assertion criteria provided	literature only
Database of Curated Mutations (DoCM)	RCV000436759	SCV000509149	likely pathogenic	Neoplasm of brain	2016-05-31	no assertion criteria provided	literature only
Database of Curated Mutations (DoCM)	RCV000419625	SCV000509150	likely pathogenic	Neoplasm of the large intestine	2016-05-31	no assertion criteria provided	literature only
Database of Curated Mutations (DoCM)	RCV000430740	SCV000509151	likely pathogenic	Lung adenocarcinoma	2016-05-31	no assertion criteria provided	literature only
Database of Curated Mutations (DoCM)	RCV000437498	SCV000509152	likely pathogenic	Adenocarcinoma of prostate	2016-05-31	no assertion criteria provided	literature only
Database of Curated Mutations (DoCM)	RCV000420706	SCV000509153	likely pathogenic	Malignant neoplasm of body of uterus	2016-05-31	no assertion criteria provided	literature only
Database of Curated Mutations (DoCM)	RCV000430935	SCV000509154	likely pathogenic	Squamous cell lung carcinoma	2016-05-31	no assertion criteria provided	literature only
Database of Curated Mutations (DoCM)	RCV000438570	SCV000509155	likely pathogenic	Medulloblastoma	2016-05-31	no assertion criteria provided	literature only
Database of Curated Mutations (DoCM)	RCV000420923	SCV000509156	likely pathogenic	Transitional cell carcinoma of the bladder	2016-05-31	no assertion criteria provided	literature only
Database of Curated Mutations (DoCM)	RCV000428548	SCV000509157	likely pathogenic	Pancreatic adenocarcinoma	2016-05-31	no assertion criteria provided	literature only
German Consortium for Hereditary Breast and Ovarian Cancer Center Cologne,University Hospital Cologne	RCV000785486	SCV000924058	likely pathogenic	Ovarian Neoplasms	2018-12-01	no assertion criteria provided	research
Invitae	RCV000459914	SCV000545325	pathogenic	Li-Fraumeni syndrome	2018-10-13	criteria provided, single submitter	clinical testing	This sequence change replaces arginine with glycine at codon 175 of the TP53 protein (p.Arg175Gly). The arginine residue is highly conserved and there is a moderate physicochemical difference between arginine and glycine. This variant is not present in population databases (ExAC no frequency). This variant has been reported in individuals and families with Li-Fraumeni syndrome and hereditary breast and/or ovarian cancer (PMID: 11370630, 17606709, 25927356). ClinVar contains an entry for this variant (Variation ID: 376649). This variant is located in a known mutation hotspot within the central DNA binding domain of TP53 (PMID: 23263379, 20516128, 24573247, 12007217). Experimental studies using yeast as well as mammalian cells have shown that this missense change severely disrupts TP53 protein function (PMID: 12826609, 21343334, 8062826, 9546439). A different missense substitution at this codon (p.Arg175His) has been determined to be pathogenic (PMID: 8825920, 8164043, 21761402, 22006311, 16401470, 23792586, 23263379, 15607980, 15607981). This suggests that the arginine residue is critical for TP53 protein function and that other missense substitutions at this position may also be pathogenic. For these reasons, this variant has been classified as Pathogenic.