1pxh
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1pxh]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=1n6w 1n6w]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PXH OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1PXH FirstGlance]. <br> | <table><tr><td colspan='2'>[[1pxh]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=1n6w 1n6w]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PXH OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1PXH FirstGlance]. <br> | ||
| - | </td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACY:ACETIC+ACID'>ACY</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=SNA:N-{1-[5-(1-CARBAMOYL-2-MERCAPTO-ETHYLCARBAMOYL)-PENTYLCARBAMOYL]-2-[4-(DIFLUORO-PHOSPHONO-METHYL)-PHENYL]-ETHYL}-3-{2-[4-(DIFLUORO-PHOSPHONO-METHYL)-PHENYL]-ACETYLAMINO}-SUCCINAMIC+ACID'>SNA</scene>< | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACY:ACETIC+ACID'>ACY</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=SNA:N-{1-[5-(1-CARBAMOYL-2-MERCAPTO-ETHYLCARBAMOYL)-PENTYLCARBAMOYL]-2-[4-(DIFLUORO-PHOSPHONO-METHYL)-PHENYL]-ETHYL}-3-{2-[4-(DIFLUORO-PHOSPHONO-METHYL)-PHENYL]-ACETYLAMINO}-SUCCINAMIC+ACID'>SNA</scene></td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1n6w|1n6w]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1n6w|1n6w]]</td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">ptp1b ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr> | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">ptp1b ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr> |
| - | <tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Protein-tyrosine-phosphatase Protein-tyrosine-phosphatase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.3.48 3.1.3.48] </span></td></tr> | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Protein-tyrosine-phosphatase Protein-tyrosine-phosphatase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.3.48 3.1.3.48] </span></td></tr> |
| - | <tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1pxh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1pxh OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1pxh RCSB], [http://www.ebi.ac.uk/pdbsum/1pxh PDBsum]</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=1pxh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1pxh OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1pxh RCSB], [http://www.ebi.ac.uk/pdbsum/1pxh PDBsum]</span></td></tr> |
| - | <table> | + | </table> |
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/PTN1_HUMAN PTN1_HUMAN]] Tyrosine-protein phosphatase which acts as a regulator of endoplasmic reticulum unfolded protein response. Mediates dephosphorylation of EIF2AK3/PERK; inactivating the protein kinase activity of EIF2AK3/PERK. May play an important role in CKII- and p60c-src-induced signal transduction cascades. May regulate the EFNA5-EPHA3 signaling pathway which modulates cell reorganization and cell-cell repulsion.<ref>PMID:21135139</ref> <ref>PMID:22169477</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Protein-tyrosine-phosphatase]] | [[Category: Protein-tyrosine-phosphatase]] | ||
| - | [[Category: Almo, S C | + | [[Category: Almo, S C]] |
| - | [[Category: Fedorov, A | + | [[Category: Fedorov, A]] |
| - | [[Category: Guo, X L | + | [[Category: Guo, X L]] |
| - | [[Category: Lawrence, D S | + | [[Category: Lawrence, D S]] |
| - | [[Category: Lee, S Y | + | [[Category: Lee, S Y]] |
| - | [[Category: Shen, K | + | [[Category: Shen, K]] |
| - | [[Category: Sun, J P | + | [[Category: Sun, J P]] |
| - | [[Category: Zhang, Z Y | + | [[Category: Zhang, Z Y]] |
[[Category: Hydrolase]] | [[Category: Hydrolase]] | ||
[[Category: Phosphatase inhibitor]] | [[Category: Phosphatase inhibitor]] | ||
[[Category: Protein tyrosine phosphatase]] | [[Category: Protein tyrosine phosphatase]] | ||
[[Category: Ptp1b]] | [[Category: Ptp1b]] | ||
Revision as of 13:20, 25 December 2014
Crystal structure of protein tyrosine phosphatase 1B with potent and selective bidentate inhibitor compound 2
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