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UniProtKB/Swiss-Prot P49815 (TSC2_HUMAN)
Last modified
February 9, 2010.
Version 115.
History...
Clusters with 100%,
90%,
50% identity |
Documents (5) |
Third-party data |
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Names and origin
| Protein names | Recommended name: Tuberin Alternative name(s): Tuberous sclerosis 2 protein | ||||
| Gene names |
| ||||
| Organism | Homo sapiens (Human) [Complete proteome] | ||||
| Taxonomic identifier | 9606 [NCBI] | ||||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo |
Protein attributes
| Sequence length | 1807 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level. |
General annotation (Comments)
| Function | In complex with TSC1, inhibits the nutrient-mediated or growth factor-stimulated phosphorylation of S6K1 and EIF4EBP1 by negatively regulating mTORC1 signaling. Acts as a GTPase-activating protein (GAP) for the small GTPase RHEB, a direct activator of the protein kinase activity of mTORC1. Implicated as a tumor suppressor. Involved in microtubule-mediated protein transport, but this seems to be due to unregulated mTOR signaling. Stimulates weakly the intrinsic GTPase activity of the Ras-related proteins RAP1A and RAB5 in vitro. Mutations in TSC2 lead to constitutive activation of RAP1A in tumors. Ref.15 Ref.16 Ref.18 |
| Subunit structure | Interacts with TSC1 and HERC1; the interaction with TSC1 stabilizes TSC2 and prevents the interaction with HERC1. May also interact with the adapter molecule RABEP1. The final complex contains TSC2 and RABEP1 linked to RAB5 Probable. Interacts with HSPA1 and HSPA8. Ref.11 Ref.12 Ref.13 Ref.17 Ref.20 |
| Subcellular location | Cytoplasm. Membrane; Peripheral membrane protein. Note: At steady state found in association with membranes. |
| Tissue specificity | Liver, brain, heart, lymphocytes, fibroblasts, biliary epithelium, pancreas, skeletal muscle, kidney, lung and placenta. |
| Post-translational modification | Phosphorylation at Ser-1387, Ser-1418 or Ser-1420 does not affect interaction with TSC1. Phosphorylation at Ser-939 and Thr-1462 by PKB/AKT1 is induced by growth factor stimulation. |
| Involvement in disease | Defects in TSC2 are the cause of tuberous sclerosis complex (TSC) [MIM:191100]. The molecular basis of TSC is a functional impairment of the tuberin-hamartin complex. TSC is an autosomal dominant multi-system disorder that affects especially the brain, kidneys, heart, and skin. TSC is characterized by hamartomas (benign overgrowths predominantly of a cell or tissue type that occurs normally in the organ) and hamartias (developmental abnormalities of tissue combination). Clinical symptoms can range from benign hypopigmented macules of the skin to profound mental retardation with intractable seizures to premature death from a variety of disease-associated causes. Ref.15 Ref.16 Ref.12 Ref.13 Ref.17 Ref.20 Ref.26 Ref.27 Ref.28 Ref.29 Ref.30 Ref.31 Ref.32 Ref.33 Ref.34 Ref.35 Ref.36 Ref.38 Ref.39 Defects in TSC2 are a cause of lymphangioleiomyomatosis (LAM) [MIM:606690]. LAM is a progressive and often fatal lung disease characterized by a diffuse proliferation of abnormal smooth muscle cells in the lungs. It affects almost exclusively young women and can occur as an isolated disorder or in association with tuberous sclerosis complex. Ref.37 |
| Sequence similarities | Contains 1 Rap-GAP domain. |
Ontologies
Binary interactions
With | Entry | #Exp. | IntAct | Notes |
|---|---|---|---|---|
| TSC1 | Q92574 | 3 | EBI-396587,EBI-1047085 | |
| YWHAQ | P27348 | 1 | EBI-396587,EBI-359854 |
Alternative products
| This entry describes 6 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: P49815-1) This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. | ||||||
| Isoform 2 (identifier: P49815-2) The sequence of this isoform differs from the canonical sequence as follows: 946-988: Missing. | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 3 (identifier: P49815-3) The sequence of this isoform differs from the canonical sequence as follows: 946-989: Missing. | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 4 (identifier: P49815-4) The sequence of this isoform differs from the canonical sequence as follows: 1272-1294: Missing. | ||||||
| Isoform 5 (identifier: P49815-5) The sequence of this isoform differs from the canonical sequence as follows: 946-989: Missing. 1272-1294: Missing. | ||||||
| Isoform 6 (identifier: P49815-6) The sequence of this isoform differs from the canonical sequence as follows: 76-112: Missing. 946-988: Missing. 1272-1294: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 1807 | 1807 | Tuberin | PRO_0000065654 | |||||
Regions | |||||||||
| Domain | 1531 – 1758 | 228 | Rap-GAP | ||||||
| Region | 1 – 400 | 400 | Required for interaction with TSC1 | ||||||
Amino acid modifications | |||||||||
| Modified residue | 927 | 1 | Phosphothreonine Ref.23 | ||||||
| Modified residue | 939 | 1 | Phosphoserine; by PKB/AKT1 Ref.14 | ||||||
| Modified residue | 981 | 1 | Phosphoserine Ref.23 | ||||||
| Modified residue | 1097 | 1 | Phosphoserine Ref.21 | ||||||
| Modified residue | 1132 | 1 | Phosphoserine Ref.23 | ||||||
| Modified residue | 1155 | 1 | Phosphoserine Ref.23 Ref.21 Ref.22 Ref.25 | ||||||
| Modified residue | 1334 | 1 | Phosphoserine Ref.23 | ||||||
| Modified residue | 1337 | 1 | Phosphoserine Ref.23 | ||||||
| Modified residue | 1338 | 1 | Phosphoserine Ref.23 | ||||||
| Modified residue | 1341 | 1 | Phosphoserine Ref.23 | ||||||
| Modified residue | 1364 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 1387 | 1 | Phosphoserine Ref.17 | ||||||
| Modified residue | 1388 | 1 | Phosphoserine Ref.24 | ||||||
| Modified residue | 1411 | 1 | Phosphoserine Ref.23 Ref.22 Ref.19 | ||||||
| Modified residue | 1418 | 1 | Phosphoserine Ref.17 | ||||||
| Modified residue | 1420 | 1 | Phosphoserine Ref.17 Ref.23 Ref.24 | ||||||
| Modified residue | 1449 | 1 | Phosphoserine Ref.23 Ref.25 | ||||||
| Modified residue | 1452 | 1 | Phosphoserine Ref.23 | ||||||
| Modified residue | 1462 | 1 | Phosphothreonine; by PKB/AKT1 Ref.14 Ref.25 | ||||||
| Modified residue | 1798 | 1 | Phosphoserine Ref.25 Ref.19 | ||||||
Natural variations | |||||||||
| Alternative sequence | 76 – 112 | 37 | Missing in isoform 6. | VSP_038355 | |||||
| Alternative sequence | 946 – 989 | 44 | Missing in isoform 3 and isoform 5. | VSP_004471 | |||||
| Alternative sequence | 946 – 988 | 43 | Missing in isoform 2 and isoform 6. | VSP_004470 | |||||
| Alternative sequence | 1272 – 1294 | 23 | Missing in isoform 4, isoform 5 and isoform 6. | VSP_004472 | |||||
| Natural variant | 94 | 1 | P → T: dbSNP rs1051616. Ref.4 | VAR_008019 | |||||
| Natural variant | 137 | 1 | H → R in TSC; could be a polymorphism. dbSNP rs45517107. Ref.35 | VAR_009415 | |||||
| Natural variant | 160 | 1 | L → V: dbSNP rs45517109. | VAR_009416 | |||||
| Natural variant | 227 | 1 | C → Y in TSC. dbSNP rs45517122. | VAR_008020 | |||||
| Natural variant | 258 | 1 | K → N in TSC. | VAR_009417 | |||||
| Natural variant | 261 | 1 | R → P in TSC. dbSNP rs45502703. | VAR_009418 | |||||
| Natural variant | 261 | 1 | R → W: dbSNP rs45517130. | VAR_009419 | |||||
| Natural variant | 286 | 1 | M → T: dbSNP rs45517136. | VAR_009420 | |||||
| Natural variant | 286 | 1 | M → V: dbSNP rs1800748. | VAR_009421 | |||||
| Natural variant | 292 | 1 | L → P in TSC. dbSNP rs45517138. | VAR_005646 | |||||
| Natural variant | 294 | 1 | G → E in TSC. dbSNP rs45487497. | VAR_009422 | |||||
| Natural variant | 304 | 1 | W → WGMALW in TSC. | VAR_009423 | |||||
| Natural variant | 309 | 1 | L → Q | VAR_009424 | |||||
| Natural variant | 320 | 1 | L → F Could be associated with TSC. dbSNP rs1131825. Ref.35 Ref.36 Ref.4 | VAR_009425 | |||||
| Natural variant | 331 | 1 | N → K in TSC. dbSNP rs45517153. | VAR_008021 | |||||
| Natural variant | 361 | 1 | L → P in TSC. dbSNP rs45517147. | VAR_009426 | |||||
| Natural variant | 365 | 1 | Missing in TSC. | VAR_009427 | |||||
| Natural variant | 367 | 1 | R → Q: dbSNP rs1800725. Ref.39 | VAR_009428 | |||||
| Natural variant | 378 | 1 | P → L: dbSNP rs45517154. | VAR_009429 | |||||
| Natural variant | 407 | 1 | Y → D in TSC. | VAR_005647 | |||||
| Natural variant | 440 | 1 | G → S | VAR_009430 | |||||
| Natural variant | 449 | 1 | M → I in TSC. Ref.26 | VAR_005648 | |||||
| Natural variant | 463 | 1 | I → V | VAR_009431 | |||||
| Natural variant | 486 | 1 | N → I in TSC. | VAR_008022 | |||||
| Natural variant | 490 | 1 | I → V | VAR_008023 | |||||
| Natural variant | 525 | 1 | N → S in TSC. | VAR_009432 | |||||
| Natural variant | 536 | 1 | A → V | VAR_008024 | |||||
| Natural variant | 583 | 1 | A → T: dbSNP rs1800729. | VAR_009433 | |||||
| Natural variant | 593 | 1 | H → R | VAR_009434 | |||||
| Natural variant | 599 | 1 | K → M in TSC; impairs repression of EIF4EBP1 phosphorylation. Ref.15 | VAR_009435 | |||||
| Natural variant | 607 | 1 | A → T | VAR_005649 | |||||
| Natural variant | 611 | 1 | R → Q in TSC and LAM; impairs phosphorylation at S-1387, S-1418 and S-1420. Ref.17 Ref.35 Ref.39 Ref.37 | VAR_005650 | |||||
| Natural variant | 611 | 1 | R → W in TSC; impairs phosphorylation at S-1387, S-1418 and S-1420. Ref.17 Ref.26 Ref.36 Ref.39 | VAR_005651 | |||||
| Natural variant | 614 | 1 | A → D in TSC. | VAR_009436 | |||||
| Natural variant | 615 | 1 | F → S | VAR_008025 | |||||
| Natural variant | 619 | 1 | L → F: dbSNP rs1131826. Ref.4 | VAR_060584 | |||||
| Natural variant | 647 | 1 | D → N in TSC; could be a polymorphism. Ref.35 | VAR_009437 | |||||
| Natural variant | 694 | 1 | Missing in TSC. | VAR_009438 | |||||
| Natural variant | 696 | 1 | C → Y in TSC. | VAR_009439 | |||||
| Natural variant | 717 | 1 | L → R in TSC. Ref.32 Ref.35 | VAR_009440 | |||||
| Natural variant | 769 | 1 | V → E in TSC; could be a polymorphism. Ref.35 | VAR_009441 | |||||
| Natural variant | 802 | 1 | S → R: dbSNP rs1051621. Ref.4 Ref.1 | VAR_060585 | |||||
| Natural variant | 816 | 1 | P → L in TSC. | VAR_008026 | |||||
| Natural variant | 826 | 1 | L → M in TSC. | VAR_005652 | |||||
| Natural variant | 862 | 1 | A → V | VAR_018600 | |||||
| Natural variant | 895 | 1 | M → V in TSC. | VAR_009442 | |||||
| Natural variant | 905 | 1 | R → Q in TSC. | VAR_005653 | |||||
| Natural variant | 905 | 1 | R → W in TSC. Ref.36 | VAR_005654 | |||||
| Natural variant | 963 | 1 | V → M in TSC; could be a polymorphism. Ref.35 | VAR_009443 | |||||
| Natural variant | 1027 | 1 | L → P in TSC. Ref.39 | VAR_022919 | |||||
| Natural variant | 1084 | 1 | D → E in TSC. | VAR_005655 | |||||
| Natural variant | 1141 | 1 | A → V: dbSNP rs34870424. | VAR_057014 | |||||
| Natural variant | 1144 | 1 | V → M in TSC. | VAR_008027 | |||||
| Natural variant | 1200 | 1 | R → W in TSC. | VAR_005656 | |||||
| Natural variant | 1227 | 1 | P → L in TSC. Ref.26 | VAR_005657 | |||||
| Natural variant | 1240 | 1 | R → W in TSC. Ref.26 | VAR_005658 | |||||
| Natural variant | 1282 | 1 | S → G | VAR_009444 | |||||
| Natural variant | 1295 | 1 | D → V in TSC. | VAR_005659 | |||||
| Natural variant | 1315 | 1 | P → S in TSC. | VAR_008028 | |||||
| Natural variant | 1329 | 1 | R → H in TSC. | VAR_008029 | |||||
| Natural variant | 1341 | 1 | S → R | VAR_022920 | |||||
| Natural variant | 1429 | 1 | A → S | VAR_018601 | |||||
| Natural variant | 1450 | 1 | P → R | VAR_018602 | |||||
| Natural variant | 1497 | 1 | P → R in TSC. | VAR_009445 | |||||
| Natural variant | 1498 | 1 | S → N in TSC. | VAR_009446 | |||||
| Natural variant | 1509 | 1 | Missing in TSC; could be a rare polymorphism. | VAR_005660 | |||||
| Natural variant | 1549 | 1 | Y → C in TSC. | VAR_005661 | |||||
| Natural variant | 1594 | 1 | L → M in TSC; could be a polymorphism. Ref.27 | VAR_009447 | |||||
| Natural variant | 1614 | 1 | Missing in TSC. | VAR_005662 | |||||
| Natural variant | 1620 | 1 | H → Y in TSC. | VAR_009448 | |||||
| Natural variant | 1636 | 1 | D → N | VAR_022921 | |||||
| Natural variant | 1643 | 1 | N → I in TSC. | VAR_005663 | |||||
| Natural variant | 1643 | 1 | N → K in TSC; Abolishes GAP activity. Ref.16 Ref.27 | VAR_009449 | |||||
| Natural variant | 1650 | 1 | Y → C in TSC. | VAR_005664 | |||||
| Natural variant | 1651 | 1 | N → S in TSC; greatly reduces the ability to enhance the RHEB GTPase activity. Ref.15 Ref.16 Ref.27 Ref.38 | VAR_009450 | |||||
| Natural variant | 1653 | 1 | S → F in TSC. Ref.38 | VAR_018603 | |||||
| Natural variant | 1673 | 1 | V → L | VAR_022922 | |||||
| Natural variant | 1675 | 1 | P → L in TSC. Ref.27 Ref.35 Ref.38 | VAR_009451 | |||||
| Natural variant | 1681 | 1 | N → K in TSC; Abolishes GAP activity. Ref.16 Ref.27 | VAR_009452 | |||||
| Natural variant | 1690 | 1 | D → Y in TSC. | VAR_005665 | |||||
| Natural variant | 1704 | 1 | S → T in TSC. | VAR_009453 | |||||
| Natural variant | 1709 | 1 | P → L in TSC. | VAR_008030 | |||||
| Natural variant | 1712 | 1 | A → E in TSC. Ref.26 | VAR_005666 | |||||
| Natural variant | 1743 | 1 | R → P in TSC; Abolishes GAP activity. Ref.16 | VAR_009454 | |||||
| Natural variant | 1743 | 1 | R → Q in TSC. | VAR_008031 | |||||
| Natural variant | 1744 | 1 | L → P in TSC. Ref.36 | VAR_009455 | |||||
| Natural variant | 1746 – 1751 | 6 | Missing in TSC. | VAR_009456 | |||||
| Natural variant | 1750 | 1 | L → F in TSC. | VAR_005667 | |||||
| Natural variant | 1773 | 1 | H → P in TSC. | VAR_008032 | |||||
| Natural variant | 1774 | 1 | S → T: dbSNP rs9209. | VAR_057015 | |||||
| Natural variant | 1783 | 1 | E → Q in TSC. | VAR_008033 | |||||
| Natural variant | 1787 | 1 | G → S | VAR_009457 | |||||
| Natural variant | 1791 | 1 | G → S | VAR_009458 | |||||
Experimental info | |||||||||
| Mutagenesis | 939 | 1 | S → A: Inhibits insulin-stimulated phosphorylation and activation of S6K1; when associated with A-1462. | ||||||
| Mutagenesis | 1462 | 1 | T → A: Inhibits insulin-stimulated phosphorylation and activation of S6K1; when associated with A-939. | ||||||
| Mutagenesis | 1637 – 1639 | 3 | KKR → QQQ: Abolishes GAP activity. | ||||||
| Mutagenesis | 1745 | 1 | R → Q: Abolishes GAP activity. Ref.16 | ||||||
| Mutagenesis | 1749 – 1751 | 3 | RLR → QLQ: No effect. Ref.16 | ||||||
| Sequence conflict | 187 | 1 | N → S in BAG61344. Ref.6 | ||||||
| Sequence conflict | 210 | 1 | A → V in AAI50301. Ref.9 | ||||||
| Sequence conflict | 335 | 1 | S → P in BAG61344. Ref.6 | ||||||
| Sequence conflict | 392 | 1 | E → V in BAG58569. Ref.6 | ||||||
| Sequence conflict | 422 | 1 | S → P in BAG58569. Ref.6 | ||||||
| Sequence conflict | 660 | 1 | S → N in BAG61344. Ref.6 | ||||||
| Sequence conflict | 704 | 1 | K → E in AAI50301. Ref.9 | ||||||
| Sequence conflict | 706 | 1 | L → P in BAG58569. Ref.6 | ||||||
| Sequence conflict | 1015 | 1 | L → M in AAI50301. Ref.9 | ||||||
| Sequence conflict | 1239 | 1 | E → V in BAG61344. Ref.6 | ||||||
| Sequence conflict | 1398 | 1 | L → V in BAG61344. Ref.6 | ||||||
| Sequence conflict | 1672 | 1 | I → M in AAI50301. Ref.9 | ||||||
| Sequence conflict | 1807 | 1 | V → A in BAG61344. Ref.6 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Identification and characterization of the tuberous sclerosis gene on chromosome 16." The European chromosome 16 tuberous sclerosis consortium Nellist M., Janssen B., Brook-Carter P.T., Hesseling-Janssen A.L.W., Maheshwar M.M., Verhoef S., van den Ouweland A.M.W., Lindhout D., Eussen B., Cordeiro I., Santos H., Halley D.J.J., Sampson J.R., Ward C.J., Peral B., Thomas S., Hughes J., Harris P.C. Breuning M.H.Cell 75:1305-1315(1993) [PubMed: 8269512] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), VARIANT ARG-802. Tissue: Brain. |
| [2] | Sampson J.R. Submitted (DEC-1998) to the EMBL/GenBank/DDBJ databases Cited for: SEQUENCE REVISION. |
| [3] | "Alternative splicing of the tuberous sclerosis 2 (TSC2) gene in human and mouse tissues." Xu L., Sterner C., Maheshwar M.M., Wilson P.J., Nellist M., Short M.P., Haines J.L., Sampson J.R., Ramesh V. Genomics 27:475-480(1995) [PubMed: 7558029] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], ALTERNATIVE SPLICING (ISOFORMS 1; 2 AND 3). |
| [4] | "Comparative analysis and genomic structure of the tuberous sclerosis 2 (TSC2) gene in human and pufferfish." Maheshwar M.M., Sandford R., Nellist M., Cheadle J.P., Sgotto B., Vaudin M., Sampson J.R. Hum. Mol. Genet. 5:131-137(1996) [PubMed: 8789450] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], VARIANTS THR-94; PHE-320; PHE-619 AND ARG-802. |
| [5] | Nakajima D., Saito K., Yamakawa H., Kikuno R.F., Nakayama M., Ohara R., Okazaki N., Koga H., Nagase T., Ohara O. Submitted (MAR-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 5). Tissue: Aortic endothelium. |
| [6] | "Complete sequencing and characterization of 21,243 full-length human cDNAs." Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. Sugano S.Nat. Genet. 36:40-45(2004) [PubMed: 14702039] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 5 AND 6). Tissue: Hippocampus. |
| [7] | "The sequence and analysis of duplication-rich human chromosome 16." Martin J., Han C., Gordon L.A., Terry A., Prabhakar S., She X., Xie G., Hellsten U., Chan Y.M., Altherr M., Couronne O., Aerts A., Bajorek E., Black S., Blumer H., Branscomb E., Brown N.C., Bruno W.J. Pennacchio L.A.Nature 432:988-994(2004) [PubMed: 15616553] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [8] | Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M., Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J., Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S., Turner R. Venter J.C.Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [9] | "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed: 15489334] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 4). Tissue: Lymph. |
| [10] | "Genomic structure and sequence of a human homologue (NTHL1/NTH1) of Escherichia coli endonuclease III with those of the adjacent parts of TSC2 and SLC9A3R2 genes." Imai K., Sarker A.H., Akiyama K., Ikeda S., Yao M., Tsutsui K., Shohmori T., Seki S. Gene 222:287-295(1998) [PubMed: 9831664] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-199. Tissue: Placenta. |
| [11] | "The tuberous sclerosis 2 gene product, tuberin, functions as a Rab5 GTPase activating protein (GAP) in modulating endocytosis." Xiao G.-H., Shoarinejad F., Jin F., Golemis E.A., Yeung R.S. J. Biol. Chem. 272:6097-6100(1997) [PubMed: 9045618] [Abstract] Cited for: INTERACTION WITH RABEP1. |
| [12] | "Interaction between hamartin and tuberin, the TSC1 and TSC2 gene products." van Slegtenhorst M.A., Nellist M., Nagelkerken B., Cheadle J.P., Snell R.G., van den Ouweland A.M.W., Reuser A., Sampson J.R., Halley D.J.J., van der Sluijs P. Hum. Mol. Genet. 7:1053-1057(1998) [PubMed: 9580671] [Abstract] Cited for: INTERACTION WITH TSC1. |
| [13] | "Characterization of the cytosolic tuberin-hamartin complex. Tuberin is a cytosolic chaperone for hamartin." Nellist M., van Slegtenhorst M.A., Goedbloed M., van den Ouweland A.M.W., Halley D.J.J., van der Sluijs P. J. Biol. Chem. 274:35647-35652(1999) [PubMed: 10585443] [Abstract] Cited for: INTERACTION WITH TSC1. |
| [14] | "Identification of the tuberous sclerosis complex-2 tumor suppressor gene product tuberin as a target of the phosphoinositide 3-kinase/akt pathway." Manning B.D., Tee A.R., Logsdon M.N., Blenis J., Cantley L.C. Mol. Cell 10:151-162(2002) [PubMed: 12150915] [Abstract] Cited for: PHOSPHORYLATION AT SER-939 AND THR-1462. |
| [15] | "Tuberous sclerosis complex-1 and -2 gene products function together to inhibit mammalian target of rapamycin (mTOR)-mediated downstream signaling." Tee A.R., Fingar D.C., Manning B.D., Kwiatkowski D.J., Cantley L.C., Blenis J. Proc. Natl. Acad. Sci. U.S.A. 99:13571-13576(2002) [PubMed: 12271141] [Abstract] Cited for: FUNCTION, CHARACTERIZATION OF VARIANTS TSC MET-599 AND TSC SER-1651. |
| [16] | "Biochemical and functional characterizations of small GTPase Rheb and TSC2 GAP activity." Li Y., Inoki K., Guan K.-L. Mol. Cell. Biol. 24:7965-7975(2004) [PubMed: 15340059] [Abstract] Cited for: FUNCTION, MUTAGENESIS OF 1637-LYS--ARG-1639; ARG-1745 AND 1749-ARG--ARG-1751, CHARACTERIZATION OF VARIANTS TSC LYS-1643; TSC SER-1651; TSC LYS-1681 AND TSC PRO-1743. |
| [17] | "Phosphorylation and binding partner analysis of the TSC1-TSC2 complex." Nellist M., Burgers P.C., van den Ouweland A.M.W., Halley D.J.J., Luider T.M. Biochem. Biophys. Res. Commun. 333:818-826(2005) [PubMed: 15963462] [Abstract] Cited for: PHOSPHORYLATION AT SER-1387; SER-1418 AND SER-1420, MASS SPECTROMETRY, INTERACTION WITH HSPA1; HSPA8 AND TSC1, CHARACTERIZATION OF VARIANTS TSC TRP-611 AND GLN-611. |
| [18] | "Regulation of microtubule-dependent protein transport by the TSC2/mammalian target of rapamycin pathway." Jiang X., Yeung R.S. Cancer Res. 66:5258-5269(2006) [PubMed: 16707451] [Abstract] Cited for: FUNCTION IN PROTEIN TRANSPORT. |
| [19] | "Global, in vivo, and site-specific phosphorylation dynamics in signaling networks." Olsen J.V., Blagoev B., Gnad F., Macek B., Kumar C., Mortensen P., Mann M. Cell 127:635-648(2006) [PubMed: 17081983] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-1411 AND SER-1798, MASS SPECTROMETRY. Tissue: Epithelium. |
| [20] | "TSC1 stabilizes TSC2 by inhibiting the interaction between TSC2 and the HERC1 ubiquitin ligase." Chong-Kopera H., Inoki K., Li Y., Zhu T., Garcia-Gonzalo F.R., Rosa J.L., Guan K.-L. J. Biol. Chem. 281:8313-8316(2006) [PubMed: 16464865] [Abstract] Cited for: INTERACTION WITH HERC1 AND TSC1. |
| [21] | "Combining protein-based IMAC, peptide-based IMAC, and MudPIT for efficient phosphoproteomic analysis." Cantin G.T., Yi W., Lu B., Park S.K., Xu T., Lee J.-D., Yates J.R. III J. Proteome Res. 7:1346-1351(2008) [PubMed: 18220336] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-1097 AND SER-1155, MASS SPECTROMETRY. |
| [22] | "Kinase-selective enrichment enables quantitative phosphoproteomics of the kinome across the cell cycle." Daub H., Olsen J.V., Bairlein M., Gnad F., Oppermann F.S., Korner R., Greff Z., Keri G., Stemmann O., Mann M. Mol. Cell 31:438-448(2008) [PubMed: 18691976] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-1155 AND SER-1411, MASS SPECTROMETRY. |
| [23] | "A quantitative atlas of mitotic phosphorylation." Dephoure N., Zhou C., Villen J., Beausoleil S.A., Bakalarski C.E., Elledge S.J., Gygi S.P. Proc. Natl. Acad. Sci. U.S.A. 105:10762-10767(2008) [PubMed: 18669648] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-927; SER-981; SER-1132; SER-1155; SER-1334; SER-1337; SER-1338; SER-1341; SER-1411; SER-1420; SER-1449 AND SER-1452, MASS SPECTROMETRY. |
| [24] | "Lys-N and trypsin cover complementary parts of the phosphoproteome in a refined SCX-based approach." Gauci S., Helbig A.O., Slijper M., Krijgsveld J., Heck A.J., Mohammed S. Anal. Chem. 81:4493-4501(2009) [PubMed: 19413330] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-1388 AND SER-1420, MASS SPECTROMETRY. |
| [25] | "Quantitative phosphoproteomic analysis of T cell receptor signaling reveals system-wide modulation of protein-protein interactions." Mayya V., Lundgren D.H., Hwang S.-I., Rezaul K., Wu L., Eng J.K., Rodionov V., Han D.K. Sci. Signal. 2:RA46-RA46(2009) [PubMed: 19690332] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-1155; SER-1449; THR-1462 AND SER-1798, MASS SPECTROMETRY. Tissue: T-cell. |
| [26] | "Novel mutations detected in the TSC2 gene from both sporadic and familial TSC patients." Wilson P.J., Ramesh V., Kristiansen A., Bove C., Jozwiak S., Kwiatkowski D.J., Short M.P., Haines J.L. Hum. Mol. Genet. 5:249-256(1996) [PubMed: 8824881] [Abstract] Cited for: VARIANTS TSC ILE-449; TRP-611; LEU-1227; TRP-1240; PHE-1509 DEL AND GLU-1712. |
| [27] | "The GAP-related domain of tuberin, the product of the TSC2 gene, is a target for missense mutations in tuberous sclerosis." Maheshwar M.M., Cheadle J.P., Jones A.C., Myring J., Fryer A.E., Harris P.C., Sampson J.R. Hum. Mol. Genet. 6:1991-1996(1997) [PubMed: 9302281] [Abstract] Cited for: VARIANTS TSC PHE-1509 DEL; MET-1594; LYS-1643; SER-1651; LEU-1675 AND LYS-1681. |
| [28] | "Germ-line mutational analysis of the TSC2 gene in 90 tuberous-sclerosis patients." Au K.-S., Rodriguez J.A., Finch J.L., Volcik K.A., Roach E.S., Delgado M.R., Rodriguez E. Jr., Northrup H. Am. J. Hum. Genet. 62:286-294(1998) [PubMed: 9463313] [Abstract] Cited for: VARIANTS TSC. |
| [29] | "Exon scanning of the entire TSC2 gene for germline mutations in 40 unrelated patients with tuberous sclerosis." Beauchamp R.L., Banwell A., McNamara P., Jacobsen M., Higgins E., Northrup H., Short M.P., Sims K., Ozelius L., Ramesh V. Hum. Mutat. 12:408-416(1998) [PubMed: 9829910] [Abstract] Cited for: VARIANTS TSC. |
| [30] | "Mutation and polymorphism analysis in the tuberous sclerosis 2 (TSC2) gene." Gilbert J.R., Guy V., Kumar A., Wolpert C., Kandt R., Aylesworth A., Roses A.D., Pericak-Vance M.A. Neurogenetics 1:267-272(1998) [PubMed: 10732801] [Abstract] Cited for: VARIANTS TSC. |
| [31] | "Comprehensive mutation analysis of TSC1 and TSC2- and phenotypic correlations in 150 families with tuberous sclerosis." Jones A.C., Shyamsundar M.M., Thomas M.W., Maynard J., Idziaszczyk S.A., Tomkins S., Sampson J.R., Cheadle J.P. Am. J. Hum. Genet. 64:1305-1315(1999) [PubMed: 10205261] [Abstract] Cited for: VARIANTS TSC, VARIANTS. |
| [32] | "Novel TSC2 mutation in a patient with pulmonary tuberous sclerosis: lack of loss of heterozygosity in a lung cyst." Zhang H., Yamamoto T., Nanba E., Kitamura Y., Terada T., Akaboshi S., Yuasa I., Ohtani K., Nakamoto S., Takeshita K., Ohno K. Am. J. Med. Genet. 82:368-370(1999) [PubMed: 10069705] [Abstract] Cited for: VARIANT TSC ARG-717. |
| [33] | "Superiority of denaturing high performance liquid chromatography over single-stranded conformation and conformation-sensitive gel electrophoresis for mutation detection in TSC2." Choy Y.S., Dabora S.L., Hall F., Ramesh V., Niida Y., Franz D., Kasprzyk-Obara J., Reeve M.P., Kwiatkowski D.J. Ann. Hum. Genet. 63:383-391(1999) [PubMed: 10735580] [Abstract] Cited for: VARIANTS TSC, VARIANTS. |
| [34] | "Analysis of both TSC1 and TSC2 for germline mutations in 126 unrelated patients with tuberous sclerosis." Niida Y., Lawrence-Smith N., Banwell A., Hammer E., Lewis J., Beauchamp R.L., Sims K., Ramesh V., Ozelius L. Hum. Mutat. 14:412-422(1999) [PubMed: 10533067] [Abstract] Cited for: VARIANTS TSC, VARIANTS. Tissue: Blood and Lymphoblast. |
| [35] | "Mutational analysis of TSC1 and TSC2 genes in Japanese patients with tuberous sclerosis complex." Zhang H., Nanba E., Yamamoto T., Ninomiya H., Ohno K., Mizuguchi M., Takeshita K. J. Hum. Genet. 44:391-396(1999) [PubMed: 10570911] [Abstract] Cited for: VARIANTS TSC ARG-137; GLN-611; ASN-647; ARG-717; GLU-769; MET-963 AND LEU-1675, VARIANT PHE-320, POSSIBLE ASSOCIATION WITH TSC. |
| [36] | "Analysis of all exons of TSC1 and TSC2 genes for germline mutations in Japanese patients with tuberous sclerosis: report of 10 mutations." Yamashita Y., Ono J., Okada S., Wataya-Kaneda M., Yoshikawa K., Nishizawa M., Hirayama Y., Kobayashi E., Seyama K., Hino O. Am. J. Med. Genet. 90:123-126(2000) [PubMed: 10607950] [Abstract] Cited for: VARIANTS TSC TRP-611; TRP-905; PRO-1744 AND 1746-HIS--ARG-1751 DEL, VARIANT PHE-320. Tissue: Peripheral blood leukocyte. |
| [37] | "Mutations in the tuberous sclerosis complex gene TSC2 are a cause of sporadic pulmonary lymphangioleiomyomatosis." Carsillo T., Astrinidis A., Henske E.P. Proc. Natl. Acad. Sci. U.S.A. 97:6085-6090(2000) [PubMed: 10823953] [Abstract] Cited for: VARIANT LAM GLN-611. |
| [38] | "Novel TSC2 mutations and decreased expression of tuberin in cultured tumor cells with an insertion mutation." Feng J.-H., Yamamoto T., Nanba E., Ninomiya H., Oka A., Ohno K. Hum. Mutat. 23:397-397(2004) [PubMed: 15024740] [Abstract] Cited for: VARIANTS TSC SER-1651; PHE-1653; LEU-1675 AND 1746-HIS--ARG-1751 DEL, VARIANTS THR-607; VAL-862; SER-1429 AND ARG-1450. |
| [39] | "Mutation and polymorphism analysis of TSC1 and TSC2 genes in Indian patients with tuberous sclerosis complex." Ali M., Girimaji S.C., Markandaya M., Shukla A.K., Sacchidanand S., Kumar A. Acta Neurol. Scand. 111:54-63(2005) [PubMed: 15595939] [Abstract] Cited for: VARIANTS TSC GLN-611; TRP-611 AND PRO-1027, VARIANTS GLN-367; ARG-1341; ASN-1636 AND LEU-1673. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | X75621 mRNA. Translation: CAA53287.1. L48546 L48545 Genomic DNA. Translation: AAB41564.1. AB210000 mRNA. Translation: BAE06082.1. Different initiation. AK295728 mRNA. Translation: BAG58569.1. AK299343 mRNA. Translation: BAG61344.1. AC005600 Genomic DNA. Translation: AAC34210.1. AC093513 Genomic DNA. No translation available. CH471112 Genomic DNA. Translation: EAW85556.1. BC150300 mRNA. Translation: AAI50301.1. BC025364 mRNA. Translation: AAH25364.1. BC046929 mRNA. Translation: AAH46929.1. AB014460 Genomic DNA. Translation: BAA32694.1. |
| IPI | IPI00028493. IPI00218881. IPI00218883. IPI00879496. IPI00952929. IPI00954095. |
| PIR | A49420. |
| RefSeq | NP_000539.2. NP_001070651.1. NP_001107854.1. |
| UniGene | Hs.90303 |
3D structure databases | |
| SMR | P49815. Positions 1503-1723. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | P49815. 6 interactions. |
| STRING | P49815. |
PTM databases | |
| PhosphoSite | P49815. |
Proteomic databases | |
| PRIDE | P49815. |
Genome annotation databases | |
| Ensembl | ENST00000219476; ENSP00000219476; ENSG00000103197; Homo sapiens. [Genome view] |
| GeneID | 7249. |
| KEGG | hsa:7249. |
| UCSC | uc002con.1. human. uc010bsd.1. human. |
Organism-specific databases | |
| CTD | 7249. |
| GeneCards | GC16P002038. |
| H-InvDB | HIX0012712. |
| HGNC | HGNC:12363. TSC2. |
| HPA | CAB002225. |
| MIM | 191092. gene. 191100. phenotype. 606690. phenotype. |
| Orphanet | 538. Lymphangioleiomyomatosis. 88924. Polycystic kidney disease, autosomal dominant, type 1, with tuberous sclerosis. 805. Tuberous sclerosis. |
| PharmGKB | PA32846. |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | prNOG18472. |
| HOGENOM | HBG714363. |
| HOVERGEN | P49815. |
| InParanoid | P49815. |
Enzyme and pathway databases | |
| Pathway_Interaction_DB | pi3kciaktpathway. Class I PI3K signaling events mediated by Akt. mtor_4pathway. mTOR signaling pathway. p38_mk2pathway. p38 signaling mediated by MAPKAP kinases. |
| Reactome | REACT_11061. Signalling by NGF. REACT_498. Signaling by Insulin receptor. |
Gene expression databases | |
| ArrayExpress | P49815. |
| Bgee | P49815. |
| CleanEx | HS_TSC2. |
| Genevestigator | P49815. |
| GermOnline | ENSG00000103197. Homo sapiens. |
Family and domain databases | |
| InterPro | IPR016024. ARM-type_fold. IPR000331. Rap_GAP. IPR003913. Tuberin. [Graphical view] |
| Pfam | PF02145. Rap_GAP. 1 hit. [Graphical view] |
| PRINTS | PR01431. TUBERIN. |
| PROSITE | PS50085. RAPGAP. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other Resources | |
| SOURCE | Search... |
Entry information
| Entry name | TSC2_HUMAN | ||||||||
| Accession | Primary (citable) accession number: P49815 Secondary accession number(s): A7E2E2 Q8TAZ1 | ||||||||
| Entry history |
| ||||||||
| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation project | HPI (Human Proteome Initiative) | ||||||||
| Disclaimer | Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. | ||||||||
Relevant documents
| Human chromosome 16 Human chromosome 16: entries, gene names and cross-references to MIM |
| Human entries with polymorphisms or disease mutations List of human entries with polymorphisms or disease mutations |
| Human polymorphisms and disease mutations Index of human polymorphisms and disease mutations |
| MIM cross-references Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot |
| SIMILARITY comments Index of protein domains and families |

Clusters with


