1ka4: Difference between revisions

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[[Image:1ka4.png|left|200px]]


{{STRUCTURE_1ka4|  PDB=1ka4  |  SCENE=  }}
==Structure of Pyrococcus furiosus carboxypeptidase Nat-Pb==
 
<StructureSection load='1ka4' size='340' side='right'caption='[[1ka4]], [[Resolution|resolution]] 3.00&Aring;' scene=''>
===Structure of Pyrococcus furiosus carboxypeptidase Nat-Pb===
== Structural highlights ==
 
<table><tr><td colspan='2'>[[1ka4]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Pyrococcus_furiosus Pyrococcus furiosus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1KA4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1KA4 FirstGlance]. <br>
{{ABSTRACT_PUBMED_11839307}}
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3&#8491;</td></tr>
 
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=PB:LEAD+(II)+ION'>PB</scene></td></tr>
==About this Structure==
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1ka4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ka4 OCA], [https://pdbe.org/1ka4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ka4 RCSB], [https://www.ebi.ac.uk/pdbsum/1ka4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ka4 ProSAT]</span></td></tr>
[[1ka4]] is a 1 chain structure of [[Carboxypeptidase]] with sequence from [http://en.wikipedia.org/wiki/Pyrococcus_furiosus Pyrococcus furiosus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1KA4 OCA].  
</table>
== Function ==
[https://www.uniprot.org/uniprot/CBP1_PYRFU CBP1_PYRFU] Broad specificity carboxypetidase that releases amino acids sequentially from the C-terminus, including neutral, aromatic, polar and basic residues, but not Pro, Gly, Asp and Glu.<ref>PMID:10595552</ref>
== 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/ka/1ka4_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/main_output.php?pdb_ID=1ka4 ConSurf].
<div style="clear:both"></div>


==See Also==
==See Also==
*[[Carboxypeptidase|Carboxypeptidase]]
*[[Carboxypeptidase 3D structures|Carboxypeptidase 3D structures]]
 
== References ==
==Reference==
<references/>
<ref group="xtra">PMID:011839307</ref><references group="xtra"/>
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Pyrococcus furiosus]]
[[Category: Pyrococcus furiosus]]
[[Category: Arndt, J W.]]
[[Category: Arndt JW]]
[[Category: Chan, M K.]]
[[Category: Chan MK]]
[[Category: Chan, S I.]]
[[Category: Chan SI]]
[[Category: Cheng, T.]]
[[Category: Cheng T]]
[[Category: Hao, B.]]
[[Category: Hao B]]
[[Category: Ramakrishnan, V.]]
[[Category: Ramakrishnan V]]
[[Category: Carboxypeptidase]]
[[Category: Hexxh motif]]
[[Category: M32 family]]
[[Category: Metallopeptidase]]

Latest revision as of 10:45, 7 February 2024

Structure of Pyrococcus furiosus carboxypeptidase Nat-PbStructure of Pyrococcus furiosus carboxypeptidase Nat-Pb

Structural highlights

1ka4 is a 1 chain structure with sequence from Pyrococcus furiosus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 3Å
Ligands:
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

CBP1_PYRFU Broad specificity carboxypetidase that releases amino acids sequentially from the C-terminus, including neutral, aromatic, polar and basic residues, but not Pro, Gly, Asp and Glu.[1]

Evolutionary Conservation

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

See Also

References

  1. Cheng TC, Ramakrishnan V, Chan SI. Purification and characterization of a cobalt-activated carboxypeptidase from the hyperthermophilic archaeon Pyrococcus furiosus. Protein Sci. 1999 Nov;8(11):2474-86. PMID:10595552 doi:http://dx.doi.org/10.1110/ps.8.11.2474

1ka4, resolution 3.00Å

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OCA