PTEN R130Q [cytosol]

Stable Identifier
R-HSA-2317416
Type
Protein [EntityWithAccessionedSequence]
Species
Homo sapiens
Compartment
Synonyms
PTEN Arg130Gln
Locations in the PathwayBrowser
General
PTEN missense mutation that results in the substitution of arginine at position 130 with glutamine affects the conserved H-C-K/R-A-G-K-G-R sequence (corresponding to HCXXGXXR motif of protein tyrosine phosphatases) in the catalytic cleft of the PTEN phosphatase domain. The arginine residue in this motif, corresponding to R130 of human PTEN, is essential for catalysis (Barford et al. 1994, Lee et al. 1999). PTEN R130Q (Arg130Gln) mutant shows markedly decreased phosphoinositide phosphatase activity (Han et al. 2000). PTEN R130Q substitution is frequently found in endometrial cancer (Konopka et al. 2007).
Literature References
PubMed ID Title Journal Year
17219201 Molecular genetic defects in endometrial carcinomas: microsatellite instability, PTEN and beta-catenin (CTNNB1) genes mutations

Konopka, B, Janiec-Jankowska, A, Czapczak, D, Paszko, Z, BidziƄski, M, Olszewski, W, Goluda, C

J. Cancer Res. Clin. Oncol. 2007
10866302 Functional evaluation of PTEN missense mutations using in vitro phosphoinositide phosphatase assay

Han, SY, Kato, H, Kato, S, Suzuki, T, Shibata, H, Ishii, S, Shiiba, K, Matsuno, S, Kanamaru, R, Ishioka, C

Cancer Res 2000
Participates
Other forms of this molecule
Modified Residues
Name
L-arginine 130 replaced with L-glutamine
Coordinate
130
PsiMod
A protein modification that effectively removes or replaces an L-arginine.
A protein modification that effectively converts a source amino acid residue to an L-glutamine.
Disease
Name Identifier Synonyms
endometrial cancer DOID:1380 primary malignant neoplasm of endometrium, neoplasm of endometrium (disorder), endometrial neoplasm, malignant endometrial neoplasm, endometrial Ca, malignant neoplasm of endometrium, tumor of Endometrium
histiocytoma DOID:4231 Histiocytoma, NOS, histiocytoma, Histiocytoma (morphologic abnormality)
ovarian cancer DOID:2394 ovarian neoplasm, malignant tumour of ovary, neoplasm of ovary (disorder), ovary neoplasm, primary malignant neoplasm of ovary and other uterine adnexa (disorder), ovarian cancer, tumor of the Ovary, ovary cancer, malignant Ovarian tumor, primary ovarian cancer, malignant tumor of ovary (disorder)
cancer DOID:162 malignant tumor, malignant neoplasm, primary cancer
thyroid cancer DOID:1781 Thyroid gland neoplasm, thyroid cancer, thyroid neoplasm, neoplasm of thyroid gland, thyroid neoplasm, Thyroid neoplasm, malignant tumour of thyroid gland, malignant neoplasm of thyroid gland
breast cancer DOID:1612 malignant tumor of the breast, mammary cancer, malignant neoplasm of breast, mammary tumor, primary breast cancer, breast cancer, Ca breast - NOS, breast tumor
brain glioma DOID:0060108
large intestine cancer DOID:5672 malignant Colorectal tumor, malignant neoplasm of large intestine, NOS, malignant tumor of large intestine (disorder), malignant neoplasm of colon with rectum, malignant neoplasm of large intestine NOS
Interactors (49)
Accession #Entities Entities Confidence Score Evidence (IntAct)
 UniProt:O14745 NHRF1      0.826 9
 UniProt:Q5TCQ9 MAGI3      0.747 9
 UniProt:Q15599 NHRF2      0.733 6
 UniProt:P60484 PTEN  20 0.713 19
 UniProt:O60307 MAST3      0.698 4
 UniProt:P09619 PDGFRB  3 0.675 3
 UniProt:P42685 FRK  4 0.639 7
 UniProt:Q06830 PRDX1  4 0.632 7
 UniProt:P30260 CDC27  2 0.616 7
 UniProt:Q9HD26 GOPC  3 0.611 4
 UniProt:Q86UL8 MAGI2  1 0.611 7
 UniProt:Q96L92 SNX27      0.611 4
 UniProt:Q13424 SNTA1  1 0.611 4
 UniProt:Q6P0Q8 MAST2      0.611 4
 UniProt:Q9NZN5-2 ARHGEF12      0.611 4
 UniProt:Q92743 HTRA1  1 0.611 4
 UniProt:Q9H5P4 PDZD7      0.611 4
 UniProt:A4D2P6 GRD2I      0.611 6
 UniProt:Q9Y2H9 MAST1      0.611 4
 UniProt:Q9NY99 SNTG2  1 0.611 3
 UniProt:Q13884 SNTB1  1 0.611 5
 UniProt:Q14160 SCRIB  1 0.611 5
 UniProt:O43791 SPOP  3 0.611 4
 UniProt:P35226 BMI1  3 0.61 7
 UniProt:Q9R1L5 MAST1      0.593 3
 UniProt:Q60592 MAST2      0.593 4
 UniProt:P46934 NEDD4  1 0.591 4
 UniProt:O88382 MAGI2      0.581 3
 UniProt:Q96QZ7 MAGI1      0.544 8
 UniProt:O75970 MPDZ      0.544 7
 UniProt:Q12923 PTPN13  2 0.544 3
 UniProt:Q07157 TJP1  6 0.544 5
 UniProt:Q15700 DLG2  2 0.544 3
 UniProt:Q8NI35 PATJ  1 0.544 10
 UniProt:P62136 PPP1CA  2 0.524 2
 UniProt:Q9JHL1 NHRF2      0.524 2
 UniProt:P21860 ERBB3      0.519 2
 UniProt:Q9NRD5 PICK1  2 0.508 2
 UniProt:Q9JK71 MAGI3      0.508 3
 UniProt:Q9P0U4 CXXC1  1 0.508 2
 UniProt:Q9ULX6 AKAP8L  1 0.499 2
 UniProt:Q93009 USP7  2 0.499 2
 UniProt:Q03135 CAV1  5 0.499 2
 UniProt:P08238 HSP90AB1  6 0.483 2
 UniProt:Q9UER7 DAXX  13 0.483 2
 UniProt:Q16643 DBN1  1 0.471 5
 UniProt:Q9UJX3 ANAPC7  2 0.462 2
 UniProt:Q9UJX5 ANAPC4  2 0.462 2
 UniProt:Q9UJX4 ANAPC5  2 0.462 2
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