1m0z: Difference between revisions

Latest revision as of 11:30, 10 April 2024

Crystal Structure of the von Willebrand Factor Binding Domain of Glycoprotein Ib alphaCrystal Structure of the von Willebrand Factor Binding Domain of Glycoprotein Ib alpha

Structural highlights

1m0z is a 2 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 1.85Å
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

GP1BA_HUMAN Genetic variations in GP1BA may be a cause of susceptibility to non-arteritic anterior ischemic optic neuropathy (NAION) [MIM:258660. NAION is an ocular disease due to ischemic injury to the optic nerve. It usually affects the optic disk and leads to visual loss and optic disk swelling of a pallid nature. Visual loss is usually sudden, or over a few days at most and is usually permanent, with some recovery possibly occurring within the first weeks or months. Patients with small disks having smaller or non-existent cups have an anatomical predisposition for non-arteritic anterior ischemic optic neuropathy. As an ischemic episode evolves, the swelling compromises circulation, with a spiral of ischemia resulting in further neuronal damage.^[1] Defects in GP1BA are a cause of Bernard-Soulier syndrome (BSS) [MIM:231200; also known as giant platelet disease (GPD). BSS patients have unusually large platelets and have a clinical bleeding tendency.^[2] ^[3] ^[4] ^[5] ^[6] ^[7] Defects in GP1BA are the cause of benign mediterranean macrothrombocytopenia (BMM) [MIM:153670; also known as autosomal dominant benign Bernard-Soulier syndrome. BMM is characterized by mild or no clinical symptoms, normal platelet function, and normal megakaryocyte count.^[8] Defects in GP1BA are the cause of pseudo-von Willebrand disease (VWDP) [MIM:177820. A bleeding disorder is caused by an increased affinity of GP-Ib for soluble vWF resulting in impaired hemostatic function due to the removal of vWF from the circulation.^[9] ^[10] ^[11] ^[12]

Function

GP1BA_HUMAN GP-Ib, a surface membrane protein of platelets, participates in the formation of platelet plugs by binding to the A1 domain of vWF, which is already bound to the subendothelium.

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

References

↑ Salomon O, Rosenberg N, Steinberg DM, Huna-Baron R, Moisseiev J, Dardik R, Goldan O, Kurtz S, Ifrah A, Seligsohn U. Nonarteritic anterior ischemic optic neuropathy is associated with a specific platelet polymorphism located on the glycoprotein Ibalpha gene. Ophthalmology. 2004 Jan;111(1):184-8. PMID:14711733 doi:10.1016/j.ophtha.2003.05.006
↑ Miller JL, Lyle VA, Cunningham D. Mutation of leucine-57 to phenylalanine in a platelet glycoprotein Ib alpha leucine tandem repeat occurring in patients with an autosomal dominant variant of Bernard-Soulier disease. Blood. 1992 Jan 15;79(2):439-46. PMID:1730088
↑ Ware J, Russell SR, Marchese P, Murata M, Mazzucato M, De Marco L, Ruggeri ZM. Point mutation in a leucine-rich repeat of platelet glycoprotein Ib alpha resulting in the Bernard-Soulier syndrome. J Clin Invest. 1993 Sep;92(3):1213-20. PMID:7690774 doi:http://dx.doi.org/10.1172/JCI116692
↑ Simsek S, Noris P, Lozano M, Pico M, von dem Borne AE, Ribera A, Gallardo D. Cys209 Ser mutation in the platelet membrane glycoprotein Ib alpha gene is associated with Bernard-Soulier syndrome. Br J Haematol. 1994 Dec;88(4):839-44. PMID:7819107
↑ de la Salle C, Baas MJ, Lanza F, Schwartz A, Hanau D, Chevalier J, Gachet C, Briquel ME, Cazenave JP. A three-base deletion removing a leucine residue in a leucine-rich repeat of platelet glycoprotein Ib alpha associated with a variant of Bernard-Soulier syndrome (Nancy I). Br J Haematol. 1995 Feb;89(2):386-96. PMID:7873390
↑ Kenny D, Jonsson OG, Morateck PA, Montgomery RR. Naturally occurring mutations in glycoprotein Ibalpha that result in defective ligand binding and synthesis of a truncated protein. Blood. 1998 Jul 1;92(1):175-83. PMID:9639514
↑ Koskela S, Partanen J, Salmi TT, Kekomaki R. Molecular characterization of two mutations in platelet glycoprotein (GP) Ib alpha in two Finnish Bernard-Soulier syndrome families. Eur J Haematol. 1999 Mar;62(3):160-8. PMID:10089893
↑ Savoia A, Balduini CL, Savino M, Noris P, Del Vecchio M, Perrotta S, Belletti S, Poggi, Iolascon A. Autosomal dominant macrothrombocytopenia in Italy is most frequently a type of heterozygous Bernard-Soulier syndrome. Blood. 2001 Mar 1;97(5):1330-5. PMID:11222377
↑ Matsubara Y, Murata M, Sugita K, Ikeda Y. Identification of a novel point mutation in platelet glycoprotein Ibalpha, Gly to Ser at residue 233, in a Japanese family with platelet-type von Willebrand disease. J Thromb Haemost. 2003 Oct;1(10):2198-205. PMID:14521605
↑ Miller JL, Cunningham D, Lyle VA, Finch CN. Mutation in the gene encoding the alpha chain of platelet glycoprotein Ib in platelet-type von Willebrand disease. Proc Natl Acad Sci U S A. 1991 Jun 1;88(11):4761-5. PMID:2052556
↑ Murata M, Russell SR, Ruggeri ZM, Ware J. Expression of the phenotypic abnormality of platelet-type von Willebrand disease in a recombinant glycoprotein Ib alpha fragment. J Clin Invest. 1993 May;91(5):2133-7. PMID:8486780 doi:http://dx.doi.org/10.1172/JCI116438
↑ Russell SD, Roth GJ. Pseudo-von Willebrand disease: a mutation in the platelet glycoprotein Ib alpha gene associated with a hyperactive surface receptor. Blood. 1993 Apr 1;81(7):1787-91. PMID:8384898

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA

[1] Salomon O, Rosenberg N, Steinberg DM, Huna-Baron R, Moisseiev J, Dardik R, Goldan O, Kurtz S, Ifrah A, Seligsohn U. Nonarteritic anterior ischemic optic neuropathy is associated with a specific platelet polymorphism located on the glycoprotein Ibalpha gene. Ophthalmology. 2004 Jan;111(1):184-8. PMID:14711733 doi:10.1016/j.ophtha.2003.05.006

[2] Miller JL, Lyle VA, Cunningham D. Mutation of leucine-57 to phenylalanine in a platelet glycoprotein Ib alpha leucine tandem repeat occurring in patients with an autosomal dominant variant of Bernard-Soulier disease. Blood. 1992 Jan 15;79(2):439-46. PMID:1730088

[3] Ware J, Russell SR, Marchese P, Murata M, Mazzucato M, De Marco L, Ruggeri ZM. Point mutation in a leucine-rich repeat of platelet glycoprotein Ib alpha resulting in the Bernard-Soulier syndrome. J Clin Invest. 1993 Sep;92(3):1213-20. PMID:7690774 doi:http://dx.doi.org/10.1172/JCI116692

[4] Simsek S, Noris P, Lozano M, Pico M, von dem Borne AE, Ribera A, Gallardo D. Cys209 Ser mutation in the platelet membrane glycoprotein Ib alpha gene is associated with Bernard-Soulier syndrome. Br J Haematol. 1994 Dec;88(4):839-44. PMID:7819107

[5] Salle C, Baas MJ, Lanza F, Schwartz A, Hanau D, Chevalier J, Gachet C, Briquel ME, Cazenave JP. A three-base deletion removing a leucine residue in a leucine-rich repeat of platelet glycoprotein Ib alpha associated with a variant of Bernard-Soulier syndrome (Nancy I). Br J Haematol. 1995 Feb;89(2):386-96. PMID:7873390

[6] Kenny D, Jonsson OG, Morateck PA, Montgomery RR. Naturally occurring mutations in glycoprotein Ibalpha that result in defective ligand binding and synthesis of a truncated protein. Blood. 1998 Jul 1;92(1):175-83. PMID:9639514

[7] Koskela S, Partanen J, Salmi TT, Kekomaki R. Molecular characterization of two mutations in platelet glycoprotein (GP) Ib alpha in two Finnish Bernard-Soulier syndrome families. Eur J Haematol. 1999 Mar;62(3):160-8. PMID:10089893

[8] Savoia A, Balduini CL, Savino M, Noris P, Del Vecchio M, Perrotta S, Belletti S, Poggi, Iolascon A. Autosomal dominant macrothrombocytopenia in Italy is most frequently a type of heterozygous Bernard-Soulier syndrome. Blood. 2001 Mar 1;97(5):1330-5. PMID:11222377

[9] Matsubara Y, Murata M, Sugita K, Ikeda Y. Identification of a novel point mutation in platelet glycoprotein Ibalpha, Gly to Ser at residue 233, in a Japanese family with platelet-type von Willebrand disease. J Thromb Haemost. 2003 Oct;1(10):2198-205. PMID:14521605

[10] Miller JL, Cunningham D, Lyle VA, Finch CN. Mutation in the gene encoding the alpha chain of platelet glycoprotein Ib in platelet-type von Willebrand disease. Proc Natl Acad Sci U S A. 1991 Jun 1;88(11):4761-5. PMID:2052556

[11] Murata M, Russell SR, Ruggeri ZM, Ware J. Expression of the phenotypic abnormality of platelet-type von Willebrand disease in a recombinant glycoprotein Ib alpha fragment. J Clin Invest. 1993 May;91(5):2133-7. PMID:8486780 doi:http://dx.doi.org/10.1172/JCI116438

[12] Russell SD, Roth GJ. Pseudo-von Willebrand disease: a mutation in the platelet glycoprotein Ib alpha gene associated with a hyperactive surface receptor. Blood. 1993 Apr 1;81(7):1787-91. PMID:8384898

[1]

[2]

[3]

[4]

[5]

[6]

[7]

[8]

[9]

[10]

[11]

[12]

@@ Line 1: / Line 1: @@
 ==Crystal Structure of the von Willebrand Factor Binding Domain of Glycoprotein Ib alpha==
-<StructureSection load='1m0z' size='340' side='right' caption='[[1m0z]], [[Resolution|resolution]] 1.85&Aring;' scene=''>
+<StructureSection load='1m0z' size='340' side='right'caption='[[1m0z]], [[Resolution|resolution]] 1.85&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[1m0z]] is a 2 chain structure with sequence 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=1M0Z OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1M0Z FirstGlance]. <br>
+<table><tr><td colspan='2'>[[1m0z]] 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=1M0Z OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1M0Z FirstGlance]. <br>
-</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1m10|1m10]]</td></tr>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.85&#8491;</td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">GP1BA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr>
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1m0z FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1m0z OCA], [https://pdbe.org/1m0z PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1m0z RCSB], [https://www.ebi.ac.uk/pdbsum/1m0z PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1m0z ProSAT]</span></td></tr>
-<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=1m0z FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1m0z OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1m0z RCSB], [http://www.ebi.ac.uk/pdbsum/1m0z PDBsum]</span></td></tr>
 </table>
 == Disease ==
-[[http://www.uniprot.org/uniprot/GP1BA_HUMAN GP1BA_HUMAN]] Genetic variations in GP1BA may be a cause of susceptibility to non-arteritic anterior ischemic optic neuropathy (NAION) [MIM:[http://omim.org/entry/258660 258660]]. NAION is an ocular disease due to ischemic injury to the optic nerve. It usually affects the optic disk and leads to visual loss and optic disk swelling of a pallid nature. Visual loss is usually sudden, or over a few days at most and is usually permanent, with some recovery possibly occurring within the first weeks or months. Patients with small disks having smaller or non-existent cups have an anatomical predisposition for non-arteritic anterior ischemic optic neuropathy. As an ischemic episode evolves, the swelling compromises circulation, with a spiral of ischemia resulting in further neuronal damage.<ref>PMID:14711733</ref>   Defects in GP1BA are a cause of Bernard-Soulier syndrome (BSS) [MIM:[http://omim.org/entry/231200 231200]]; also known as giant platelet disease (GPD). BSS patients have unusually large platelets and have a clinical bleeding tendency.<ref>PMID:1730088</ref> <ref>PMID:7690774</ref> <ref>PMID:7819107</ref> <ref>PMID:7873390</ref> <ref>PMID:9639514</ref> <ref>PMID:10089893</ref>   Defects in GP1BA are the cause of benign mediterranean macrothrombocytopenia (BMM) [MIM:[http://omim.org/entry/153670 153670]]; also known as autosomal dominant benign Bernard-Soulier syndrome. BMM is characterized by mild or no clinical symptoms, normal platelet function, and normal megakaryocyte count.<ref>PMID:11222377</ref>   Defects in GP1BA are the cause of pseudo-von Willebrand disease (VWDP) [MIM:[http://omim.org/entry/177820 177820]]. A bleeding disorder is caused by an increased affinity of GP-Ib for soluble vWF resulting in impaired hemostatic function due to the removal of vWF from the circulation.<ref>PMID:14521605</ref> <ref>PMID:2052556</ref> <ref>PMID:8486780</ref> <ref>PMID:8384898</ref>
+[https://www.uniprot.org/uniprot/GP1BA_HUMAN GP1BA_HUMAN] Genetic variations in GP1BA may be a cause of susceptibility to non-arteritic anterior ischemic optic neuropathy (NAION) [MIM:[https://omim.org/entry/258660 258660]. NAION is an ocular disease due to ischemic injury to the optic nerve. It usually affects the optic disk and leads to visual loss and optic disk swelling of a pallid nature. Visual loss is usually sudden, or over a few days at most and is usually permanent, with some recovery possibly occurring within the first weeks or months. Patients with small disks having smaller or non-existent cups have an anatomical predisposition for non-arteritic anterior ischemic optic neuropathy. As an ischemic episode evolves, the swelling compromises circulation, with a spiral of ischemia resulting in further neuronal damage.<ref>PMID:14711733</ref>   Defects in GP1BA are a cause of Bernard-Soulier syndrome (BSS) [MIM:[https://omim.org/entry/231200 231200]; also known as giant platelet disease (GPD). BSS patients have unusually large platelets and have a clinical bleeding tendency.<ref>PMID:1730088</ref> <ref>PMID:7690774</ref> <ref>PMID:7819107</ref> <ref>PMID:7873390</ref> <ref>PMID:9639514</ref> <ref>PMID:10089893</ref>   Defects in GP1BA are the cause of benign mediterranean macrothrombocytopenia (BMM) [MIM:[https://omim.org/entry/153670 153670]; also known as autosomal dominant benign Bernard-Soulier syndrome. BMM is characterized by mild or no clinical symptoms, normal platelet function, and normal megakaryocyte count.<ref>PMID:11222377</ref>   Defects in GP1BA are the cause of pseudo-von Willebrand disease (VWDP) [MIM:[https://omim.org/entry/177820 177820]. A bleeding disorder is caused by an increased affinity of GP-Ib for soluble vWF resulting in impaired hemostatic function due to the removal of vWF from the circulation.<ref>PMID:14521605</ref> <ref>PMID:2052556</ref> <ref>PMID:8486780</ref> <ref>PMID:8384898</ref>
 == Function ==
-[[http://www.uniprot.org/uniprot/GP1BA_HUMAN GP1BA_HUMAN]] GP-Ib, a surface membrane protein of platelets, participates in the formation of platelet plugs by binding to the A1 domain of vWF, which is already bound to the subendothelium.
+[https://www.uniprot.org/uniprot/GP1BA_HUMAN GP1BA_HUMAN] GP-Ib, a surface membrane protein of platelets, participates in the formation of platelet plugs by binding to the A1 domain of vWF, which is already bound to the subendothelium.
 == Evolutionary Conservation ==
 [[Image:Consurf_key_small.gif|200px|right]]
 Check<jmol>
    <jmolCheckbox>
-     <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/m0/1m0z_consurf.spt"</scriptWhenChecked>
+     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/m0/1m0z_consurf.spt"</scriptWhenChecked>
      <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
      <text>to colour the structure by Evolutionary Conservation</text>
    </jmolCheckbox>
-</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/chain_selection.php?pdb_ID=2ata ConSurf].
+</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=1m0z ConSurf].
 <div style="clear:both"></div>
-<div style="background-color:#fffaf0;">
-== Publication Abstract from PubMed ==
-Transient interactions of platelet-receptor glycoprotein Ibalpha (GpIbalpha) and the plasma protein von Willebrand factor (VWF) reduce platelet velocity at sites of vascular damage and play a role in haemostasis and thrombosis. Here we present structures of the GpIbalpha amino-terminal domain and its complex with the VWF domain A1. In the complex, GpIbalpha wraps around one side of A1, providing two contact areas bridged by an area of solvated charge interaction. The structures explain the effects of gain-of-function mutations related to bleeding disorders and provide a model for shear-induced activation. These detailed insights into the initial interactions in platelet adhesion are relevant to the development of antithrombotic drugs.
-Structures of glycoprotein Ibalpha and its complex with von Willebrand factor A1 domain.,Huizinga EG, Tsuji S, Romijn RA, Schiphorst ME, de Groot PG, Sixma JJ, Gros P Science. 2002 Aug 16;297(5584):1176-9. PMID:12183630<ref>PMID:12183630</ref>
-From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-</div>
 ==See Also==
-*[[Platelet-receptor glycoprotein Ib alpha|Platelet-receptor glycoprotein Ib alpha]]
+*[[Platelet glycoprotein|Platelet glycoprotein]]
 == References ==
 <references/>
@@ Line 37: / Line 29: @@
 </StructureSection>
 [[Category: Homo sapiens]]
-[[Category: Groot, P G.de]]
+[[Category: Large Structures]]
-[[Category: Gros, P]]
+[[Category: Gros P]]
-[[Category: Huizinga, E G]]
+[[Category: Huizinga EG]]
-[[Category: Romijn, R A.P]]
+[[Category: Romijn RAP]]
-[[Category: Schiphorst, M E]]
+[[Category: Schiphorst ME]]
-[[Category: Sixma, J J]]
+[[Category: Sixma JJ]]
-[[Category: Tsuji, S]]
+[[Category: Tsuji S]]
-[[Category: Blood clotting]]
+[[Category: De Groot PG]]
-[[Category: Hemostasis]]
-[[Category: Leucine-rich repeat]]

1m0z: Difference between revisions

Latest revision as of 11:30, 10 April 2024

Crystal Structure of the von Willebrand Factor Binding Domain of Glycoprotein Ib alphaCrystal Structure of the von Willebrand Factor Binding Domain of Glycoprotein Ib alpha

Structural highlights

Disease

Function

Evolutionary Conservation

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

Navigation menu

1m0z: Difference between revisions

Latest revision as of 11:30, 10 April 2024

Crystal Structure of the von Willebrand Factor Binding Domain of Glycoprotein Ib alphaCrystal Structure of the von Willebrand Factor Binding Domain of Glycoprotein Ib alpha

Structural highlights

Disease

Function

Evolutionary Conservation

See Also

References

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

Navigation menu

Search