1kpf: Difference between revisions

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{{Seed}}
[[Image:1kpf.png|left|200px]]


<!--
==PKCI-SUBSTRATE ANALOG==
The line below this paragraph, containing "STRUCTURE_1kpf", creates the "Structure Box" on the page.
<StructureSection load='1kpf' size='340' side='right'caption='[[1kpf]], [[Resolution|resolution]] 1.50&Aring;' scene=''>
You may change the PDB parameter (which sets the PDB file loaded into the applet)
== Structural highlights ==
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
<table><tr><td colspan='2'>[[1kpf]] 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=1KPF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1KPF FirstGlance]. <br>
or leave the SCENE parameter empty for the default display.
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.5&#8491;</td></tr>
-->
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=AMP:ADENOSINE+MONOPHOSPHATE'>AMP</scene></td></tr>
{{STRUCTURE_1kpf|  PDB=1kpf  |  SCENE=  }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1kpf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1kpf OCA], [https://pdbe.org/1kpf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1kpf RCSB], [https://www.ebi.ac.uk/pdbsum/1kpf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1kpf ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/HINT1_HUMAN HINT1_HUMAN] Hydrolyzes adenosine 5'-monophosphoramidate substrates such as AMP-morpholidate, AMP-N-alanine methyl ester, AMP-alpha-acetyl lysine methyl ester and AMP-NH2 (By similarity).
== 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/kp/1kpf_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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/main_output.php?pdb_ID=1kpf ConSurf].
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
The histidine triad (HIT) protein family is among the most ubiquitous and highly conserved in nature, but a biological activity has not yet been identified for any member of the HIT family. Fragile histidine triad protein (FHIT) and protein kinase C interacting protein (PKCI) were used in a structure-based approach to elucidate characteristics of in vivo ligands and reactions. Crystallographic structures of apo, substrate analog, pentacovalent transition-state analog, and product states of both enzymes reveal a catalytic mechanism and define substrate characteristics required for catalysis, thus unifying the HIT family as nucleotidyl hydrolases, transferases, or both. The approach described here may be useful in identifying structure-function relations between protein families identified through genomics.


===PKCI-SUBSTRATE ANALOG===
Structure-based analysis of catalysis and substrate definition in the HIT protein family.,Lima CD, Klein MG, Hendrickson WA Science. 1997 Oct 10;278(5336):286-90. PMID:9323207<ref>PMID:9323207</ref>


From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 1kpf" style="background-color:#fffaf0;"></div>


<!--
==See Also==
The line below this paragraph, {{ABSTRACT_PUBMED_9323207}}, adds the Publication Abstract to the page
*[[Histidine triad nucleotide-binding protein 3D structures|Histidine triad nucleotide-binding protein 3D structures]]
(as it appears on PubMed at http://www.pubmed.gov), where 9323207 is the PubMed ID number.
== References ==
-->
<references/>
{{ABSTRACT_PUBMED_9323207}}
__TOC__
 
</StructureSection>
==About this Structure==
1KPF is a 1 chain structure of 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=1KPF OCA].
 
==Reference==
<ref group="xtra">PMID:9323207</ref><references group="xtra"/>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Hendrickson, W A.]]
[[Category: Large Structures]]
[[Category: Klein, M G.]]
[[Category: Hendrickson WA]]
[[Category: Lima, C D.]]
[[Category: Klein MG]]
[[Category: Histidine triad protein family]]
[[Category: Lima CD]]
[[Category: Hit protein family]]
[[Category: Nucleotidyl hydrolase]]
[[Category: Nucleotidyl transferase]]
[[Category: Pkci-1]]
[[Category: Protein kinase inhibitor]]
 
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 15:29:48 2009''

Latest revision as of 07:29, 23 October 2024

PKCI-SUBSTRATE ANALOG

1kpf, resolution 1.50Å

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