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| - | {{Seed}} | |
| - | [[Image:3f6u.png|left|200px]] | |
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| - | <!--
| + | ==Crystal structure of human Activated Protein C (APC) complexed with PPACK== |
| - | The line below this paragraph, containing "STRUCTURE_3f6u", creates the "Structure Box" on the page.
| + | <StructureSection load='3f6u' size='340' side='right'caption='[[3f6u]], [[Resolution|resolution]] 2.80Å' scene=''> |
| - | You may change the PDB parameter (which sets the PDB file loaded into the applet)
| + | == Structural highlights == |
| - | or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
| + | <table><tr><td colspan='2'>[[3f6u]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3F6U OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3F6U FirstGlance]. <br> |
| - | or leave the SCENE parameter empty for the default display.
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.8Å</td></tr> |
| - | -->
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=0G6:D-PHENYLALANYL-N-[(2S,3S)-6-{[AMINO(IMINIO)METHYL]AMINO}-1-CHLORO-2-HYDROXYHEXAN-3-YL]-L-PROLINAMIDE'>0G6</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr> |
| - | {{STRUCTURE_3f6u| PDB=3f6u | SCENE= }}
| + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3f6u FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3f6u OCA], [https://pdbe.org/3f6u PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3f6u RCSB], [https://www.ebi.ac.uk/pdbsum/3f6u PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3f6u ProSAT]</span></td></tr> |
| - | | + | </table> |
| - | ===Crystal structure of human Activated Protein C (APC) complexed with PPACK===
| + | == Disease == |
| - | | + | [https://www.uniprot.org/uniprot/PROC_HUMAN PROC_HUMAN] Defects in PROC are the cause of thrombophilia due to protein C deficiency, autosomal dominant (THPH3) [MIM:[https://omim.org/entry/176860 176860]. A hemostatic disorder characterized by impaired regulation of blood coagulation and a tendency to recurrent venous thrombosis. However, many adults with heterozygous disease may be asymptomatic. Individuals with decreased amounts of protein C are classically referred to as having type I protein C deficiency and those with normal amounts of a functionally defective protein as having type II deficiency.<ref>PMID:8560401</ref> <ref>PMID:2437584</ref> <ref>PMID:2602169</ref> <ref>PMID:1868249</ref> <ref>PMID:1347706</ref> <ref>PMID:1511989</ref> <ref>PMID:1301959</ref> <ref>PMID:8499568</ref> <ref>PMID:8292730</ref> <ref>PMID:8398832</ref> <ref>PMID:7865674</ref> <ref>PMID:7792728</ref> <ref>PMID:8829639</ref> <ref>PMID:9798967</ref> Defects in PROC are the cause of thrombophilia due to protein C deficiency, autosomal recessive (THPH4) [MIM:[https://omim.org/entry/612304 612304]. A hemostatic disorder characterized by impaired regulation of blood coagulation and a tendency to recurrent venous thrombosis. It results in a thrombotic condition that can manifest as a severe neonatal disorder or as a milder disorder with late-onset thrombophilia. The severe form leads to neonatal death through massive neonatal venous thrombosis. Often associated with ecchymotic skin lesions which can turn necrotic called purpura fulminans, this disorder is very rare. |
| - | | + | == Function == |
| - | <!-- | + | [https://www.uniprot.org/uniprot/PROC_HUMAN PROC_HUMAN] Protein C is a vitamin K-dependent serine protease that regulates blood coagulation by inactivating factors Va and VIIIa in the presence of calcium ions and phospholipids. |
| - | The line below this paragraph, {{ABSTRACT_PUBMED_12029084}}, adds the Publication Abstract to the page
| + | == Evolutionary Conservation == |
| - | (as it appears on PubMed at http://www.pubmed.gov), where 12029084 is the PubMed ID number.
| + | [[Image:Consurf_key_small.gif|200px|right]] |
| - | -->
| + | Check<jmol> |
| - | {{ABSTRACT_PUBMED_12029084}}
| + | <jmolCheckbox> |
| - | | + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/f6/3f6u_consurf.spt"</scriptWhenChecked> |
| - | ==About this Structure== | + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> |
| - | 3F6U is a 3 chains structure of sequences from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3F6U OCA].
| + | <text>to colour the structure by Evolutionary Conservation</text> |
| - | | + | </jmolCheckbox> |
| - | ==Reference== | + | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=3f6u ConSurf]. |
| - | Thermodynamic linkage between the S1 site, the Na+ site, and the Ca2+ site in the protease domain of human activated protein C (APC). Sodium ion in the APC crystal structure is coordinated to four carbonyl groups from two separate loops., Schmidt AE, Padmanabhan K, Underwood MC, Bode W, Mather T, Bajaj SP, J Biol Chem. 2002 Aug 9;277(32):28987-95. Epub 2002 May 23. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/12029084 12029084]
| + | <div style="clear:both"></div> |
| - | | + | == References == |
| - | The 2.8 A crystal structure of Gla-domainless activated protein C., Mather T, Oganessyan V, Hof P, Huber R, Foundling S, Esmon C, Bode W, EMBO J. 1996 Dec 16;15(24):6822-31. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/9003757 9003757]
| + | <references/> |
| | + | __TOC__ |
| | + | </StructureSection> |
| | [[Category: Homo sapiens]] | | [[Category: Homo sapiens]] |
| - | [[Category: Bajaj, S P.]] | + | [[Category: Large Structures]] |
| - | [[Category: Bode, W.]] | + | [[Category: Bajaj SP]] |
| - | [[Category: Mather, T.]] | + | [[Category: Bode W]] |
| - | [[Category: Padmanabhan, K.]] | + | [[Category: Mather T]] |
| - | [[Category: Schmidt, A E.]] | + | [[Category: Padmanabhan K]] |
| - | [[Category: Underwood, M C.]] | + | [[Category: Schmidt AE]] |
| - | [[Category: Cleavage on pair of basic residue]]
| + | [[Category: Underwood MC]] |
| - | [[Category: Disease mutation]]
| + | |
| - | [[Category: Egf-like domain]]
| + | |
| - | [[Category: Gamma-carboxyglutamic acid]]
| + | |
| - | [[Category: Glycoprotein]]
| + | |
| - | [[Category: Hydrolase]]
| + | |
| - | [[Category: Hydroxylation]]
| + | |
| - | [[Category: Plasma calcium binding]]
| + | |
| - | [[Category: Polymorphism]]
| + | |
| - | [[Category: Protease]]
| + | |
| - | [[Category: Re-refinement]]
| + | |
| - | [[Category: Revised version of the coordinate file pdb 1aut]]
| + | |
| - | [[Category: Serine protease]]
| + | |
| - | [[Category: Thrombophilia]]
| + | |
| - | [[Category: Zymogen]]
| + | |
| - | | + | |
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri Dec 5 09:51:33 2008''
| + | |
| Structural highlights
Disease
PROC_HUMAN Defects in PROC are the cause of thrombophilia due to protein C deficiency, autosomal dominant (THPH3) [MIM:176860. A hemostatic disorder characterized by impaired regulation of blood coagulation and a tendency to recurrent venous thrombosis. However, many adults with heterozygous disease may be asymptomatic. Individuals with decreased amounts of protein C are classically referred to as having type I protein C deficiency and those with normal amounts of a functionally defective protein as having type II deficiency.[1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] Defects in PROC are the cause of thrombophilia due to protein C deficiency, autosomal recessive (THPH4) [MIM:612304. A hemostatic disorder characterized by impaired regulation of blood coagulation and a tendency to recurrent venous thrombosis. It results in a thrombotic condition that can manifest as a severe neonatal disorder or as a milder disorder with late-onset thrombophilia. The severe form leads to neonatal death through massive neonatal venous thrombosis. Often associated with ecchymotic skin lesions which can turn necrotic called purpura fulminans, this disorder is very rare.
Function
PROC_HUMAN Protein C is a vitamin K-dependent serine protease that regulates blood coagulation by inactivating factors Va and VIIIa in the presence of calcium ions and phospholipids.
Evolutionary Conservation
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
References
- ↑ Miyata T, Zheng YZ, Sakata T, Kato H. Protein C Osaka 10 with aberrant propeptide processing: loss of anticoagulant activity due to an amino acid substitution in the protein C precursor. Thromb Haemost. 1995 Oct;74(4):1003-8. PMID:8560401
- ↑ Romeo G, Hassan HJ, Staempfli S, Roncuzzi L, Cianetti L, Leonardi A, Vicente V, Mannucci PM, Bertina R, Peschle C, et al.. Hereditary thrombophilia: identification of nonsense and missense mutations in the protein C gene. Proc Natl Acad Sci U S A. 1987 May;84(9):2829-32. PMID:2437584
- ↑ Grundy C, Chitolie A, Talbot S, Bevan D, Kakkar V, Cooper DN. Protein C London 1: recurrent mutation at Arg 169 (CGG----TGG) in the protein C gene causing thrombosis. Nucleic Acids Res. 1989 Dec 25;17(24):10513. PMID:2602169
- ↑ Reitsma PH, Poort SR, Allaart CF, Briet E, Bertina RM. The spectrum of genetic defects in a panel of 40 Dutch families with symptomatic protein C deficiency type I: heterogeneity and founder effects. Blood. 1991 Aug 15;78(4):890-4. PMID:1868249
- ↑ Bovill EG, Tomczak JA, Grant B, Bhushan F, Pillemer E, Rainville IR, Long GL. Protein CVermont: symptomatic type II protein C deficiency associated with two GLA domain mutations. Blood. 1992 Mar 15;79(6):1456-65. PMID:1347706
- ↑ Grundy CB, Schulman S, Tengborn L, Kakkar VV, Cooper DN. Two different missense mutations at Arg 178 of the protein C (PROC) gene causing recurrent venous thrombosis. Hum Genet. 1992 Aug;89(6):685-6. PMID:1511989
- ↑ Gandrille S, Vidaud M, Aiach M, Alhenc-Gelas M, Fischer AM, Gouault-Heilman M, Toulon P, Fiessinger JN, Goossens M. Two novel mutations responsible for hereditary type I protein C deficiency: characterization by denaturing gradient gel electrophoresis. Hum Mutat. 1992;1(6):491-500. PMID:1301959 doi:http://dx.doi.org/10.1002/humu.1380010607
- ↑ Millar DS, Grundy CB, Bignell P, Moffat EH, Martin R, Kakkar VV, Cooper DN. A Gla domain mutation (Arg 15-->Trp) in the protein C (PROC) gene causing type 2 protein C deficiency and recurrent venous thrombosis. Blood Coagul Fibrinolysis. 1993 Apr;4(2):345-7. PMID:8499568
- ↑ Tsay W, Greengard JS, Montgomery RR, McPherson RA, Fucci JC, Koerper MA, Coughlin J, Griffin JH. Genetic mutations in ten unrelated American patients with symptomatic type 1 protein C deficiency. Blood Coagul Fibrinolysis. 1993 Oct;4(5):791-6. PMID:8292730
- ↑ Marchetti G, Patracchini P, Gemmati D, Castaman G, Rodeghiero F, Wacey A, Cooper DN, Tuddenham EG, Bernardi F. Symptomatic type II protein C deficiency caused by a missense mutation (Gly 381-->Ser) in the substrate-binding pocket. Br J Haematol. 1993 Jun;84(2):285-9. PMID:8398832
- ↑ Zheng YZ, Sakata T, Matsusue T, Umeyama H, Kato H, Miyata T. Six missense mutations associated with type I and type II protein C deficiency and implications obtained from molecular modelling. Blood Coagul Fibrinolysis. 1994 Oct;5(5):687-96. PMID:7865674
- ↑ Lind B, Schwartz M, Thorsen S. Six different point mutations in seven Danish families with symptomatic protein C deficiency. Thromb Haemost. 1995 Feb;73(2):186-93. PMID:7792728
- ↑ Ireland HA, Boisclair MD, Taylor J, Thompson E, Thein SL, Girolami A, De Caterina M, Scopacasa F, De Stefano V, Leone G, Finazzi G, Cohen H, Lane DA. Two novel (R(-11)C; T394D) and two repeat missense mutations in the protein C gene associated with venous thrombosis in six kindreds. Hum Mutat. 1996;7(2):176-9. PMID:8829639 doi:<176::AID-HUMU16>3.0.CO;2-# 10.1002/(SICI)1098-1004(1996)7:2<176::AID-HUMU16>3.0.CO;2-#
- ↑ Couture P, Demers C, Morissette J, Delage R, Jomphe M, Couture L, Simard J. Type I protein C deficiency in French Canadians: evidence of a founder effect and association of specific protein C gene mutations with plasma protein C levels. Thromb Haemost. 1998 Oct;80(4):551-6. PMID:9798967
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