5qtt

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<StructureSection load='5qtt' size='340' side='right'caption='[[5qtt]], [[Resolution|resolution]] 2.23&Aring;' scene=''>
<StructureSection load='5qtt' size='340' side='right'caption='[[5qtt]], [[Resolution|resolution]] 2.23&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[5qtt]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5QTT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5QTT FirstGlance]. <br>
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<table><tr><td colspan='2'>[[5qtt]] is a 1 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=5QTT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5QTT FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=QEY:methyl+[(3R,7S)-7-{[5-amino-1-(3-chloro-2-fluorophenyl)-1H-pyrazole-4-carbonyl]amino}-3-methyl-2-oxo-2,3,4,5,6,7-hexahydro-1H-12,8-(metheno)-1,9-benzodiazacyclotetradecin-15-yl]carbamate'>QEY</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.23&#8491;</td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">F11 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=QEY:methyl+[(3R,7S)-7-{[5-amino-1-(3-chloro-2-fluorophenyl)-1H-pyrazole-4-carbonyl]amino}-3-methyl-2-oxo-2,3,4,5,6,7-hexahydro-1H-12,8-(metheno)-1,9-benzodiazacyclotetradecin-15-yl]carbamate'>QEY</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Coagulation_factor_XIa Coagulation factor XIa], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.27 3.4.21.27] </span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=5qtt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5qtt OCA], [https://pdbe.org/5qtt PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5qtt RCSB], [https://www.ebi.ac.uk/pdbsum/5qtt PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5qtt ProSAT]</span></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=5qtt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5qtt OCA], [https://pdbe.org/5qtt PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5qtt RCSB], [https://www.ebi.ac.uk/pdbsum/5qtt PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5qtt ProSAT]</span></td></tr>
</table>
</table>
== Disease ==
== Disease ==
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[[https://www.uniprot.org/uniprot/FA11_HUMAN FA11_HUMAN]] Defects in F11 are the cause of factor XI deficiency (FA11D) [MIM:[https://omim.org/entry/612416 612416]]; also known as plasma thromboplastin antecedent deficiency or Rosenthal syndrome. It is a hemorrhagic disease characterized by reduced levels and activity of factor XI resulting in moderate bleeding symptoms, usually occurring after trauma or surgery. Patients usually do not present spontaneous bleeding but women can present with menorrhagia. Hemorrhages are usually moderate.<ref>PMID:2813350</ref> <ref>PMID:1547342</ref> <ref>PMID:7888672</ref> <ref>PMID:7669672</ref> <ref>PMID:9401068</ref> <ref>PMID:9787168</ref> <ref>PMID:10027710</ref> <ref>PMID:10606881</ref> <ref>PMID:11895778</ref> <ref>PMID:15026311</ref> <ref>PMID:15180874</ref> <ref>PMID:15953011</ref> <ref>PMID:16607084</ref> <ref>PMID:18005151</ref> <ref>PMID:21668437</ref> <ref>PMID:21457405</ref> <ref>PMID:22016685</ref> <ref>PMID:22322133</ref> <ref>PMID:21999818</ref> <ref>PMID:22159456</ref>
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[https://www.uniprot.org/uniprot/FA11_HUMAN FA11_HUMAN] Defects in F11 are the cause of factor XI deficiency (FA11D) [MIM:[https://omim.org/entry/612416 612416]; also known as plasma thromboplastin antecedent deficiency or Rosenthal syndrome. It is a hemorrhagic disease characterized by reduced levels and activity of factor XI resulting in moderate bleeding symptoms, usually occurring after trauma or surgery. Patients usually do not present spontaneous bleeding but women can present with menorrhagia. Hemorrhages are usually moderate.<ref>PMID:2813350</ref> <ref>PMID:1547342</ref> <ref>PMID:7888672</ref> <ref>PMID:7669672</ref> <ref>PMID:9401068</ref> <ref>PMID:9787168</ref> <ref>PMID:10027710</ref> <ref>PMID:10606881</ref> <ref>PMID:11895778</ref> <ref>PMID:15026311</ref> <ref>PMID:15180874</ref> <ref>PMID:15953011</ref> <ref>PMID:16607084</ref> <ref>PMID:18005151</ref> <ref>PMID:21668437</ref> <ref>PMID:21457405</ref> <ref>PMID:22016685</ref> <ref>PMID:22322133</ref> <ref>PMID:21999818</ref> <ref>PMID:22159456</ref>
== Function ==
== Function ==
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[[https://www.uniprot.org/uniprot/FA11_HUMAN FA11_HUMAN]] Factor XI triggers the middle phase of the intrinsic pathway of blood coagulation by activating factor IX.
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[https://www.uniprot.org/uniprot/FA11_HUMAN FA11_HUMAN] Factor XI triggers the middle phase of the intrinsic pathway of blood coagulation by activating factor IX.
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Factor XIa inhibitors are promising novel anticoagulants which show excellent efficacy in preclinical thrombosis models with minimal effects on hemostasis. The discovery of potent and selective FXIa inhibitors which are also orally bioavailable has been a challenge. Here, we describe optimization of the imidazole-based macrocyclic series and our initial progress towards meeting this challenge. A two-pronged strategy, which focused on replacement of the imidazole scaffold and the design of new P1 groups, led to the discovery of potent, orally bioavailable pyridine-based macrocyclic FXIa inhibitors. Moreover, pyridine-based macrocycle 19, possessing the phenylimidazole carboxamide P1, exhibited excellent selectivity against relevant blood coagulation enzymes and displayed antithrombotic efficacy in a rabbit thrombosis model.
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Potent, Orally Bioavailable and Efficacious Macrocyclic Inhibitors of Factor XIa. Discovery of Pyridine-Based Macrocycles Possessing Phenylazole Carboxamide P1 Groups.,Corte JR, Pinto DJP, Fang T, Osuna H, Yang W, Wang Y, Lai A, Clark C, Sun JH, Rampulla RA, Mathur A, Kaspady M, Neithnadka PR, Li YX, Rossi KA, Myers JE, Sheriff S, Lou Z, Harper TW, Huang CS, Zheng JJ, Bozarth JM, Wu Y, Wong PC, Crain E, Seiffert DA, Luettgen JM, Lam P, Wexler RR, Ewing WR J Med Chem. 2019 Dec 13. doi: 10.1021/acs.jmedchem.9b01768. PMID:31833761<ref>PMID:31833761</ref>
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==See Also==
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*[[Factor XIa 3D structures|Factor XIa 3D structures]]
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 5qtt" style="background-color:#fffaf0;"></div>
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== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Coagulation factor XIa]]
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[[Category: Homo sapiens]]
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[[Category: Human]]
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[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Sheriff, S]]
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[[Category: Sheriff S]]
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[[Category: Blood coagulation factor]]
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[[Category: Hydrolase]]
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[[Category: Hydrolase-hydrolase inhibitor complex]]
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[[Category: Protein inhibitor complex]]
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[[Category: Serine protease]]
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Revision as of 11:27, 21 February 2024

FACTOR XIA IN COMPLEX WITH THE INHIBITOR methyl [(3R,7S)-7-{[5-amino-1-(3-chloro-2-fluorophenyl)-1H-pyrazole-4-carbonyl]amino}-3-methyl-2-oxo-2,3,4,5,6,7-hexahydro-1H-12,8-(metheno)-1,9-benzodiazacyclotetradecin-15-yl]carbamate

PDB ID 5qtt

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