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1r5g

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Revision as of 07:38, 28 February 2018

Crystal Structure of MetAP2 complexed with A311263

Structural highlights

1r5g is a 1 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:	,
Related:	1r58, 1r5h
Activity:	Methionyl aminopeptidase, with EC number 3.4.11.18
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[AMPM2_HUMAN] Removes the N-terminal methionine from nascent proteins. The catalytic activity of human METAP2 toward Met-Val peptides is consistently two orders of magnitude higher than that of METAP1, suggesting that it is responsible for processing proteins containing N-terminal Met-Val and Met-Thr sequences in vivo.^[1] ^[2] ^[3] ^[4] Protects eukaryotic initiation factor EIF2S1 from translation-inhibiting phosphorylation by inhibitory kinases such as EIF2AK2/PKR and EIF2AK1/HCR. Plays a critical role in the regulation of protein synthesis.^[5] ^[6] ^[7] ^[8]

Evolutionary Conservation

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

Publication Abstract from PubMed

Substituted 3-amino-2-hydroxyamides and related hydroxyamides and acylhydrazines were identified as inhibitors of human methionine aminopeptidase-2 (MetAP2). Examination of substituents through parallel synthesis and iterative structure-based design allowed the identification of potent inhibitors with good selectivity against MetAP1. Diacylhydrazine 3t (A-357300) was identified as an analogue displaying inhibition of methionine processing and cellular proliferation in human microvascular endothelial cells (HMVEC).

3-Amino-2-hydroxyamides and related compounds as inhibitors of methionine aminopeptidase-2.,Sheppard GS, Wang J, Kawai M, BaMaung NY, Craig RA, Erickson SA, Lynch L, Patel J, Yang F, Searle XB, Lou P, Park C, Kim KH, Henkin J, Lesniewski R Bioorg Med Chem Lett. 2004 Feb 23;14(4):865-8. PMID:15012983^[9]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Datta B, Ray MK, Chakrabarti D, Wylie DE, Gupta NK. Glycosylation of eukaryotic peptide chain initiation factor 2 (eIF-2)-associated 67-kDa polypeptide (p67) and its possible role in the inhibition of eIF-2 kinase-catalyzed phosphorylation of the eIF-2 alpha-subunit. J Biol Chem. 1989 Dec 5;264(34):20620-4. PMID:2511207
↑ Xiao Q, Zhang F, Nacev BA, Liu JO, Pei D. Protein N-terminal processing: substrate specificity of Escherichia coli and human methionine aminopeptidases. Biochemistry. 2010 Jul 6;49(26):5588-99. doi: 10.1021/bi1005464. PMID:20521764 doi:http://dx.doi.org/10.1021/bi1005464
↑ Towbin H, Bair KW, DeCaprio JA, Eck MJ, Kim S, Kinder FR, Morollo A, Mueller DR, Schindler P, Song HK, van Oostrum J, Versace RW, Voshol H, Wood J, Zabludoff S, Phillips PE. Proteomics-based target identification: bengamides as a new class of methionine aminopeptidase inhibitors. J Biol Chem. 2003 Dec 26;278(52):52964-71. Epub 2003 Oct 8. PMID:14534293 doi:10.1074/jbc.M309039200
↑ Marino JP Jr, Fisher PW, Hofmann GA, Kirkpatrick RB, Janson CA, Johnson RK, Ma C, Mattern M, Meek TD, Ryan MD, Schulz C, Smith WW, Tew DG, Tomazek TA Jr, Veber DF, Xiong WC, Yamamoto Y, Yamashita K, Yang G, Thompson SK. Highly potent inhibitors of methionine aminopeptidase-2 based on a 1,2,4-triazole pharmacophore. J Med Chem. 2007 Aug 9;50(16):3777-85. Epub 2007 Jul 18. PMID:17636946 doi:10.1021/jm061182w
↑ Datta B, Ray MK, Chakrabarti D, Wylie DE, Gupta NK. Glycosylation of eukaryotic peptide chain initiation factor 2 (eIF-2)-associated 67-kDa polypeptide (p67) and its possible role in the inhibition of eIF-2 kinase-catalyzed phosphorylation of the eIF-2 alpha-subunit. J Biol Chem. 1989 Dec 5;264(34):20620-4. PMID:2511207
↑ Xiao Q, Zhang F, Nacev BA, Liu JO, Pei D. Protein N-terminal processing: substrate specificity of Escherichia coli and human methionine aminopeptidases. Biochemistry. 2010 Jul 6;49(26):5588-99. doi: 10.1021/bi1005464. PMID:20521764 doi:http://dx.doi.org/10.1021/bi1005464
↑ Towbin H, Bair KW, DeCaprio JA, Eck MJ, Kim S, Kinder FR, Morollo A, Mueller DR, Schindler P, Song HK, van Oostrum J, Versace RW, Voshol H, Wood J, Zabludoff S, Phillips PE. Proteomics-based target identification: bengamides as a new class of methionine aminopeptidase inhibitors. J Biol Chem. 2003 Dec 26;278(52):52964-71. Epub 2003 Oct 8. PMID:14534293 doi:10.1074/jbc.M309039200
↑ Marino JP Jr, Fisher PW, Hofmann GA, Kirkpatrick RB, Janson CA, Johnson RK, Ma C, Mattern M, Meek TD, Ryan MD, Schulz C, Smith WW, Tew DG, Tomazek TA Jr, Veber DF, Xiong WC, Yamamoto Y, Yamashita K, Yang G, Thompson SK. Highly potent inhibitors of methionine aminopeptidase-2 based on a 1,2,4-triazole pharmacophore. J Med Chem. 2007 Aug 9;50(16):3777-85. Epub 2007 Jul 18. PMID:17636946 doi:10.1021/jm061182w
↑ Sheppard GS, Wang J, Kawai M, BaMaung NY, Craig RA, Erickson SA, Lynch L, Patel J, Yang F, Searle XB, Lou P, Park C, Kim KH, Henkin J, Lesniewski R. 3-Amino-2-hydroxyamides and related compounds as inhibitors of methionine aminopeptidase-2. Bioorg Med Chem Lett. 2004 Feb 23;14(4):865-8. PMID:15012983 doi:10.1016/j.bmcl.2003.12.031

1 Structural highlights
2 Function
3 Evolutionary Conservation
4 Publication Abstract from PubMed
5 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1r5g"

@@ Line 1: / Line 1: @@
 ==Crystal Structure of MetAP2 complexed with A311263==
 <StructureSection load='1r5g' size='340' side='right' caption='[[1r5g]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
@@ Line 6: / Line 7: @@
 <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1r58|1r58]], [[1r5h|1r5h]]</td></tr>
 <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Methionyl_aminopeptidase Methionyl aminopeptidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.11.18 3.4.11.18] </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=1r5g FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1r5g OCA], [http://pdbe.org/1r5g PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1r5g RCSB], [http://www.ebi.ac.uk/pdbsum/1r5g 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=1r5g FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1r5g OCA], [http://pdbe.org/1r5g PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1r5g RCSB], [http://www.ebi.ac.uk/pdbsum/1r5g PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1r5g ProSAT]</span></td></tr>
 </table>
 == Function ==
@@ Line 14: / Line 15: @@
 Check<jmol>
   <jmolCheckbox>
-    <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/r5/1r5g_consurf.spt"</scriptWhenChecked>
+    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/r5/1r5g_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=1r5g ConSurf].
 <div style="clear:both"></div>
 <div style="background-color:#fffaf0;">
@@ Line 29: / Line 30: @@
 </div>
 <div class="pdbe-citations 1r5g" style="background-color:#fffaf0;"></div>
-==See Also==
-*[[Aminopeptidase|Aminopeptidase]]
 == References ==
 <references/>

1r5g

From Proteopedia

Revision as of 07:38, 28 February 2018

Crystal Structure of MetAP2 complexed with A311263

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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