4wxv: Difference between revisions

Revision as of 14:17, 22 July 2015

Human cationic trypsin K97D mutant in complex with bovine pancreatic trypsin inhibitor (BPTI)

Structural highlights

4wxv is a 4 chain structure. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:	CA, SO4
Activity:	Trypsin, with EC number 3.4.21.4
Resources:	FirstGlance, OCA, RCSB, PDBsum

Disease

[TRY1_HUMAN] Defects in PRSS1 are a cause of pancreatitis (PCTT) [MIM:167800]. A disease characterized by the presence of calculi in pancreatic ducts. It causes severe abdominal pain attacks.^[1] ^[2] ^[3] ^[4] ^[5] ^[6] ^[7] ^[8] ^[9] ^[10] ^[11]

Function

[TRY1_HUMAN] Has activity against the synthetic substrates Boc-Phe-Ser-Arg-Mec, Boc-Leu-Thr-Arg-Mec, Boc-Gln-Ala-Arg-Mec and Boc-Val-Pro-Arg-Mec. The single-chain form is more active than the two-chain form against all of these substrates.^[12] [BPT1_BOVIN] Inhibits trypsin, kallikrein, chymotrypsin, and plasmin.

References

↑ Teich N, Ockenga J, Hoffmeister A, Manns M, Mossner J, Keim V. Chronic pancreatitis associated with an activation peptide mutation that facilitates trypsin activation. Gastroenterology. 2000 Aug;119(2):461-5. PMID:10930381
↑ Whitcomb DC, Gorry MC, Preston RA, Furey W, Sossenheimer MJ, Ulrich CD, Martin SP, Gates LK Jr, Amann ST, Toskes PP, Liddle R, McGrath K, Uomo G, Post JC, Ehrlich GD. Hereditary pancreatitis is caused by a mutation in the cationic trypsinogen gene. Nat Genet. 1996 Oct;14(2):141-5. PMID:8841182 doi:10.1038/ng1096-141
↑ Teich N, Bauer N, Mossner J, Keim V. Mutational screening of patients with nonalcoholic chronic pancreatitis: identification of further trypsinogen variants. Am J Gastroenterol. 2002 Feb;97(2):341-6. PMID:11866271 doi:10.1111/j.1572-0241.2002.05467.x
↑ Gorry MC, Gabbaizedeh D, Furey W, Gates LK Jr, Preston RA, Aston CE, Zhang Y, Ulrich C, Ehrlich GD, Whitcomb DC. Mutations in the cationic trypsinogen gene are associated with recurrent acute and chronic pancreatitis. Gastroenterology. 1997 Oct;113(4):1063-8. PMID:9322498
↑ Teich N, Mossner J, Keim V. Mutations of the cationic trypsinogen in hereditary pancreatitis. Hum Mutat. 1998;12(1):39-43. PMID:9633818 doi:<39::AID-HUMU6>3.0.CO;2-P 10.1002/(SICI)1098-1004(1998)12:1<39::AID-HUMU6>3.0.CO;2-P
↑ Witt H, Luck W, Becker M. A signal peptide cleavage site mutation in the cationic trypsinogen gene is strongly associated with chronic pancreatitis. Gastroenterology. 1999 Jul;117(1):7-10. PMID:10381903
↑ Ferec C, Raguenes O, Salomon R, Roche C, Bernard JP, Guillot M, Quere I, Faure C, Mercier B, Audrezet MP, Guillausseau PJ, Dupont C, Munnich A, Bignon JD, Le Bodic L. Mutations in the cationic trypsinogen gene and evidence for genetic heterogeneity in hereditary pancreatitis. J Med Genet. 1999 Mar;36(3):228-32. PMID:10204851
↑ Chen JM, Raguenes O, Ferec C, Deprez PH, Verellen-Dumoulin C. A CGC>CAT gene conversion-like event resulting in the R122H mutation in the cationic trypsinogen gene and its implication in the genotyping of pancreatitis. J Med Genet. 2000 Nov;37(11):E36. PMID:11073545
↑ Pfutzer R, Myers E, Applebaum-Shapiro S, Finch R, Ellis I, Neoptolemos J, Kant JA, Whitcomb DC. Novel cationic trypsinogen (PRSS1) N29T and R122C mutations cause autosomal dominant hereditary pancreatitis. Gut. 2002 Feb;50(2):271-2. PMID:11788572
↑ Teich N, Le Marechal C, Kukor Z, Caca K, Witzigmann H, Chen JM, Toth M, Mossner J, Keim V, Ferec C, Sahin-Toth M. Interaction between trypsinogen isoforms in genetically determined pancreatitis: mutation E79K in cationic trypsin (PRSS1) causes increased transactivation of anionic trypsinogen (PRSS2). Hum Mutat. 2004 Jan;23(1):22-31. PMID:14695529 doi:10.1002/humu.10285
↑ Teich N, Nemoda Z, Kohler H, Heinritz W, Mossner J, Keim V, Sahin-Toth M. Gene conversion between functional trypsinogen genes PRSS1 and PRSS2 associated with chronic pancreatitis in a six-year-old girl. Hum Mutat. 2005 Apr;25(4):343-7. PMID:15776435 doi:10.1002/humu.20148
↑ Koshikawa N, Yasumitsu H, Nagashima Y, Umeda M, Miyazaki K. Identification of one- and two-chain forms of trypsinogen 1 produced by a human gastric adenocarcinoma cell line. Biochem J. 1994 Oct 1;303 ( Pt 1):187-90. PMID:7945238

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OCA

[1] Teich N, Ockenga J, Hoffmeister A, Manns M, Mossner J, Keim V. Chronic pancreatitis associated with an activation peptide mutation that facilitates trypsin activation. Gastroenterology. 2000 Aug;119(2):461-5. PMID:10930381

[2] Whitcomb DC, Gorry MC, Preston RA, Furey W, Sossenheimer MJ, Ulrich CD, Martin SP, Gates LK Jr, Amann ST, Toskes PP, Liddle R, McGrath K, Uomo G, Post JC, Ehrlich GD. Hereditary pancreatitis is caused by a mutation in the cationic trypsinogen gene. Nat Genet. 1996 Oct;14(2):141-5. PMID:8841182 doi:10.1038/ng1096-141

[3] Teich N, Bauer N, Mossner J, Keim V. Mutational screening of patients with nonalcoholic chronic pancreatitis: identification of further trypsinogen variants. Am J Gastroenterol. 2002 Feb;97(2):341-6. PMID:11866271 doi:10.1111/j.1572-0241.2002.05467.x

[4] Gorry MC, Gabbaizedeh D, Furey W, Gates LK Jr, Preston RA, Aston CE, Zhang Y, Ulrich C, Ehrlich GD, Whitcomb DC. Mutations in the cationic trypsinogen gene are associated with recurrent acute and chronic pancreatitis. Gastroenterology. 1997 Oct;113(4):1063-8. PMID:9322498

[5] Teich N, Mossner J, Keim V. Mutations of the cationic trypsinogen in hereditary pancreatitis. Hum Mutat. 1998;12(1):39-43. PMID:9633818 doi:<39::AID-HUMU6>3.0.CO;2-P 10.1002/(SICI)1098-1004(1998)12:1<39::AID-HUMU6>3.0.CO;2-P

[6] Witt H, Luck W, Becker M. A signal peptide cleavage site mutation in the cationic trypsinogen gene is strongly associated with chronic pancreatitis. Gastroenterology. 1999 Jul;117(1):7-10. PMID:10381903

[7] Ferec C, Raguenes O, Salomon R, Roche C, Bernard JP, Guillot M, Quere I, Faure C, Mercier B, Audrezet MP, Guillausseau PJ, Dupont C, Munnich A, Bignon JD, Le Bodic L. Mutations in the cationic trypsinogen gene and evidence for genetic heterogeneity in hereditary pancreatitis. J Med Genet. 1999 Mar;36(3):228-32. PMID:10204851

[8] Chen JM, Raguenes O, Ferec C, Deprez PH, Verellen-Dumoulin C. A CGC>CAT gene conversion-like event resulting in the R122H mutation in the cationic trypsinogen gene and its implication in the genotyping of pancreatitis. J Med Genet. 2000 Nov;37(11):E36. PMID:11073545

[9] Pfutzer R, Myers E, Applebaum-Shapiro S, Finch R, Ellis I, Neoptolemos J, Kant JA, Whitcomb DC. Novel cationic trypsinogen (PRSS1) N29T and R122C mutations cause autosomal dominant hereditary pancreatitis. Gut. 2002 Feb;50(2):271-2. PMID:11788572

[10] Teich N, Le Marechal C, Kukor Z, Caca K, Witzigmann H, Chen JM, Toth M, Mossner J, Keim V, Ferec C, Sahin-Toth M. Interaction between trypsinogen isoforms in genetically determined pancreatitis: mutation E79K in cationic trypsin (PRSS1) causes increased transactivation of anionic trypsinogen (PRSS2). Hum Mutat. 2004 Jan;23(1):22-31. PMID:14695529 doi:10.1002/humu.10285

[11] Teich N, Nemoda Z, Kohler H, Heinritz W, Mossner J, Keim V, Sahin-Toth M. Gene conversion between functional trypsinogen genes PRSS1 and PRSS2 associated with chronic pancreatitis in a six-year-old girl. Hum Mutat. 2005 Apr;25(4):343-7. PMID:15776435 doi:10.1002/humu.20148

[12] Koshikawa N, Yasumitsu H, Nagashima Y, Umeda M, Miyazaki K. Identification of one- and two-chain forms of trypsinogen 1 produced by a human gastric adenocarcinoma cell line. Biochem J. 1994 Oct 1;303 ( Pt 1):187-90. PMID:7945238

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[5]

[6]

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[12]

@@ Line 1: / Line 1: @@
-'''Unreleased structure'''
+==Human cationic trypsin K97D mutant in complex with bovine pancreatic trypsin inhibitor (BPTI)==
+<StructureSection load='4wxv' size='340' side='right' caption='[[4wxv]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
-The entry 4wxv is ON HOLD  until Paper Publication
+== Structural highlights ==
+<table><tr><td colspan='2'>[[4wxv]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4WXV OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4WXV FirstGlance]. <br>
-Authors: Alloy, A., Kayode, O., Soares, A.S., Wang, R., Radisky, E.S.
+</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
+<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Trypsin Trypsin], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.4 3.4.21.4] </span></td></tr>
-Description: Human cationic trypsin K97D mutant in complex with bovine pancreatic trypsin inhibitor (BPTI)
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4wxv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4wxv OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4wxv RCSB], [http://www.ebi.ac.uk/pdbsum/4wxv PDBsum]</span></td></tr>
-[[Category: Unreleased Structures]]
+</table>
-[[Category: Soares, A.S]]
+== Disease ==
+[[http://www.uniprot.org/uniprot/TRY1_HUMAN TRY1_HUMAN]] Defects in PRSS1 are a cause of pancreatitis (PCTT) [MIM:[http://omim.org/entry/167800 167800]]. A disease characterized by the presence of calculi in pancreatic ducts. It causes severe abdominal pain attacks.<ref>PMID:10930381</ref> <ref>PMID:8841182</ref> <ref>PMID:11866271</ref> <ref>PMID:9322498</ref> <ref>PMID:9633818</ref> <ref>PMID:10381903</ref> <ref>PMID:10204851</ref> <ref>PMID:11073545</ref> <ref>PMID:11788572</ref> <ref>PMID:14695529</ref> <ref>PMID:15776435</ref>
+== Function ==
+[[http://www.uniprot.org/uniprot/TRY1_HUMAN TRY1_HUMAN]] Has activity against the synthetic substrates Boc-Phe-Ser-Arg-Mec, Boc-Leu-Thr-Arg-Mec, Boc-Gln-Ala-Arg-Mec and Boc-Val-Pro-Arg-Mec. The single-chain form is more active than the two-chain form against all of these substrates.<ref>PMID:7945238</ref>  [[http://www.uniprot.org/uniprot/BPT1_BOVIN BPT1_BOVIN]] Inhibits trypsin, kallikrein, chymotrypsin, and plasmin.
+== References ==
+<references/>
+__TOC__
+</StructureSection>
+[[Category: Trypsin]]
+[[Category: Alloy, A]]
 [[Category: Kayode, O]]
+[[Category: Radisky, E S]]
+[[Category: Soares, A S]]
 [[Category: Wang, R]]
-[[Category: Alloy, A]]
+[[Category: Bpti]]
-[[Category: Radisky, E.S]]
+[[Category: Trypsin inhibitor]]

4wxv: Difference between revisions

Revision as of 14:17, 22 July 2015

Human cationic trypsin K97D mutant in complex with bovine pancreatic trypsin inhibitor (BPTI)

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Disease

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