4i8n
From Proteopedia
(Difference between revisions)
| Line 1: | Line 1: | ||
| - | + | ==CRYSTAL STRUCTURE of PROTEIN TYROSINE PHOSPHATASE 1B IN COMPLEX WITH AN INHIBITOR [(4-{(2S)-2-(1,3-BENZOXAZOL-2-YL)-2-[(4-FLUOROPHENYL)SULFAMOYL]ETHYL}PHENYL)AMINO](OXO)ACETIC ACID== | |
| - | + | <StructureSection load='4i8n' size='340' side='right' caption='[[4i8n]], [[Resolution|resolution]] 2.50Å' scene=''> | |
| - | { | + | == Structural highlights == |
| + | <table><tr><td colspan='2'>[[4i8n]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4I8N OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4I8N FirstGlance]. <br> | ||
| + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=1CG:[(4-{(2S)-2-(1,3-BENZOXAZOL-2-YL)-2-[(4-FLUOROPHENYL)SULFAMOYL]ETHYL}PHENYL)AMINO](OXO)ACETIC+ACID'>1CG</scene></td></tr> | ||
| + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2veu|2veu]]</td></tr> | ||
| + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">PTPN1, PTP1B ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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 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=4i8n FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4i8n OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4i8n RCSB], [http://www.ebi.ac.uk/pdbsum/4i8n PDBsum]</span></td></tr> | ||
| + | </table> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Protein tyrosine phosphatase 1B (PTP1B) is a prototype non receptor cytoplasmic PTPase enzyme that has been implicated in regulation of insulin and leptin signaling pathways. Studies on PTP1B knockout mice and PTP1B antisense treated mice suggested that inhibition of PTP1B would be an effective strategy for the treatment of type II diabetes and obesity. Here we report the X-ray structure of PTP1B in complex with compound IN1834-146C (PDB ID 4I8N). The crystals belong to P3121 space group with cell dimensions (a = b = 87.89 A, c = 103.68 A) diffracted to 2.5 A. The crystal structure contained one molecule of protein in the asymmetric unit and was solved by molecular replacement method. The compound engages both catalytic site and allosteric sites of PTP1B protein. We described the molecular interaction of the compound with the active site residues of PTP1B in this crystal structure report. | ||
| - | + | X-Ray Structure of PTP1B in Complex with a New PTP1B Inhibitor.,Reddy MV, Ghadiyaram C, Panigrahi SK, Krishnamurthy NR, Hosahalli S, Chandrasekharappa AP, Manna D, Badiger SE, Dubey PK, Mangamoori LN Protein Pept Lett. 2014;21(1):90-3. PMID:23964742<ref>PMID:23964742</ref> | |
| - | + | ||
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
==See Also== | ==See Also== | ||
*[[Tyrosine phosphatase|Tyrosine phosphatase]] | *[[Tyrosine phosphatase|Tyrosine phosphatase]] | ||
| - | + | == References == | |
| - | == | + | <references/> |
| - | + | __TOC__ | |
| + | </StructureSection> | ||
[[Category: Human]] | [[Category: Human]] | ||
[[Category: Protein-tyrosine-phosphatase]] | [[Category: Protein-tyrosine-phosphatase]] | ||
| - | [[Category: Rao, K N | + | [[Category: Rao, K N]] |
| - | [[Category: Reddy, S M.V V.V | + | [[Category: Reddy, S M.V V.V]] |
| - | [[Category: Subramanya, H | + | [[Category: Subramanya, H]] |
[[Category: Hydrolase-hydrolase inhibitor complex]] | [[Category: Hydrolase-hydrolase inhibitor complex]] | ||
[[Category: Protein phosphatase]] | [[Category: Protein phosphatase]] | ||
[[Category: Ptp1b]] | [[Category: Ptp1b]] | ||
Revision as of 17:49, 21 December 2014
CRYSTAL STRUCTURE of PROTEIN TYROSINE PHOSPHATASE 1B IN COMPLEX WITH AN INHIBITOR [(4-{(2S)-2-(1,3-BENZOXAZOL-2-YL)-2-[(4-FLUOROPHENYL)SULFAMOYL]ETHYL}PHENYL)AMINO](OXO)ACETIC ACID
| |||||||||||
