Thrombomodulin
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Gene ontology | |||
| Molecular function | |||
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| RefSeq (protein) | |||||||||
| Location (UCSC) | Chr 20: 23.05 – 23.05 Mb | Chr 2: 148.25 – 148.25 Mb | |||||||
| PubMed search | [3] | [4] | |||||||
| View/Edit Human | View/Edit Mouse |
Thrombomodulin (TM),
subset.Genetics and structure
In humans, thrombomodulin is encoded by the THBD
transmembrane domain.[8]
It is a member of the C-type lectin domain (CTLD) group 14 family.[9]
Function
Thrombomodulin functions as a cofactor in the thrombin-induced activation of protein C in the anticoagulant pathway by forming a 1:1 stoichiometric complex with thrombin. This raises the speed of protein C activation thousandfold. Thrombomodulin-bound thrombin has procoagulant effect at the same time by inhibiting fibrinolysis by cleaving thrombin-activatable fibrinolysis inhibitor (TAFI, aka carboxypeptidase B2) into its active form.[citation needed]
Thrombomodulin is a
atypical hemolytic-uremic syndrome (aHUS).[10]
The antigen described as BDCA-3[11] has turned out to be identical to thrombomodulin.[12] Thus, it was revealed that this molecule also occurs on a very rare (0.02%) subset of human dendritic cells called MDC2. Its function on these cells is unknown.[citation needed]
Interactions
Thrombomodulin has been shown to
References
- ^ a b c GRCh38: Ensembl release 89: ENSG00000178726 – Ensembl, May 2017
- ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000074743 – Ensembl, May 2017
- ^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
- ^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
- ^ IPR001491 Thrombomodulin Accessed January 19, 2012.
- S2CID 8417511.
- PMID 2822087.
- S2CID 32297505.
- PMID 31287944.
- PMID 19625716.
- PMID 11086035.
- PMID 12480257.
- PMID 8663147.
- PMID 2544585.
Further reading
- Esmon CT (July 1995). "Thrombomodulin as a model of molecular mechanisms that modulate protease specificity and function at the vessel surface". FASEB Journal. 9 (10): 946–955. S2CID 19565674.
- Ohlin AK, Norlund L, Marlar RA (July 1997). "Thrombomodulin gene variations and thromboembolic disease". Thrombosis and Haemostasis. 78 (1): 396–400. S2CID 25122238.
- Van de Wouwer M, Collen D, Conway EM (August 2004). "Thrombomodulin-protein C-EPCR system: integrated to regulate coagulation and inflammation". Arteriosclerosis, Thrombosis, and Vascular Biology. 24 (8): 1374–1383. PMID 15178554.
- Boffa MC, Jackman RW, Peyri N, Boffa JF, George B (1991). "Thrombomodulin in the central nervous system". Nouvelle Revue Française d'Hématologie. 33 (6): 423–429. PMID 1667949.
- Jackman RW, Beeler DL, Fritze L, Soff G, Rosenberg RD (September 1987). "Human thrombomodulin gene is intron depleted: nucleic acid sequences of the cDNA and gene predict protein structure and suggest sites of regulatory control". Proceedings of the National Academy of Sciences of the United States of America. 84 (18): 6425–6429. PMID 2819876.
- Suzuki K, Kusumoto H, Deyashiki Y, Nishioka J, Maruyama I, Zushi M, et al. (July 1987). "Structure and expression of human thrombomodulin, a thrombin receptor on endothelium acting as a cofactor for protein C activation". The EMBO Journal. 6 (7): 1891–1897. PMID 2820710.
- Wen DZ, Dittman WA, Ye RD, Deaven LL, Majerus PW, Sadler JE (July 1987). "Human thrombomodulin: complete cDNA sequence and chromosome localization of the gene". Biochemistry. 26 (14): 4350–4357. PMID 2822087.
- Shirai T, Shiojiri S, Ito H, Yamamoto S, Kusumoto H, Deyashiki Y, et al. (February 1988). "Gene structure of human thrombomodulin, a cofactor for thrombin-catalyzed activation of protein C". Journal of Biochemistry. 103 (2): 281–285. PMID 2836377.
- Yonezawa S, Maruyama I, Tanaka S, Nakamura T, Sato E (August 1988). "Immunohistochemical localization of thrombomodulin in chorionic diseases of the uterus and choriocarcinoma of the stomach. A comparative study with the distribution of human chorionic gonadotropin". Cancer. 62 (3): 569–576. S2CID 28744944.
- Ishii H, Majerus PW (December 1985). "Thrombomodulin is present in human plasma and urine". The Journal of Clinical Investigation. 76 (6): 2178–2181. PMID 3001144.
- Adler M, Seto MH, Nitecki DE, Lin JH, Light DR, Morser J (October 1995). "The structure of a 19-residue fragment from the C-loop of the fourth epidermal growth factor-like domain of thrombomodulin". The Journal of Biological Chemistry. 270 (40): 23366–23372. PMID 7559494.
- Ohlin AK, Marlar RA (January 1995). "The first mutation identified in the thrombomodulin gene in a 45-year-old man presenting with thromboembolic disease". Blood. 85 (2): 330–336. PMID 7811989.
- Srinivasan J, Hu S, Hrabal R, Zhu Y, Komives EA, Ni F (November 1994). "Thrombin-bound structure of an EGF subdomain from human thrombomodulin determined by transferred nuclear Overhauser effects". Biochemistry. 33 (46): 13553–13560. PMID 7947766.
- Gerlitz B, Hassell T, Vlahos CJ, Parkinson JF, Bang NU, Grinnell BW (October 1993). "Identification of the predominant glycosaminoglycan-attachment site in soluble recombinant human thrombomodulin: potential regulation of functionality by glycosyltransferase competition for serine474". The Biochemical Journal. 295 (1): 131–140. PMID 8216207.
- Yasuda K, Espinosa R, Davis EM, Le Beau MM, Bell GI (September 1993). "Human somatostatin receptor genes: localization of SSTR5 to human chromosome 20p11.2". Genomics. 17 (3): 785–786. PMID 8244401.
- Yamamoto S, Mizoguchi T, Tamaki T, Ohkuchi M, Kimura S, Aoki N (April 1993). "Urinary thrombomodulin, its isolation and characterization". Journal of Biochemistry. 113 (4): 433–440. PMID 8390446.
- Meininger DP, Hunter MJ, Komives EA (September 1995). "Synthesis, activity, and preliminary structure of the fourth EGF-like domain of thrombomodulin". Protein Science. 4 (9): 1683–1695. PMID 8528067.
- S2CID 34951074.
External links
- GeneReviews/NCBI/NIH/UW entry on Atypical Hemolytic-Uremic Syndrome
- OMIM entries on Atypical Hemolytic-Uremic Syndrome
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