2px1: Difference between revisions

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[[Image:2px1.gif|left|200px]]


{{Structure
==crystal structure of the complex of bovine lactoferrin C-lobe with Ribose at 2.5 A resolution==
|PDB= 2px1 |SIZE=350|CAPTION= <scene name='initialview01'>2px1</scene>, resolution 2.50&Aring;
<StructureSection load='2px1' size='340' side='right'caption='[[2px1]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
|SITE=  
== Structural highlights ==
|LIGAND= <scene name='pdbligand=BMA:BETA-D-MANNOSE'>BMA</scene>, <scene name='pdbligand=CO3:CARBONATE+ION'>CO3</scene>, <scene name='pdbligand=FE:FE+(III)+ION'>FE</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=NDG:2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE'>NDG</scene>, <scene name='pdbligand=RIP:RIBOSE(PYRANOSE+FORM)'>RIP</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene>
<table><tr><td colspan='2'>[[2px1]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2PX1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2PX1 FirstGlance]. <br>
|ACTIVITY=  
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.5&#8491;</td></tr>
|GENE=  
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BMA:BETA-D-MANNOSE'>BMA</scene>, <scene name='pdbligand=CO3:CARBONATE+ION'>CO3</scene>, <scene name='pdbligand=FE:FE+(III)+ION'>FE</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=NDG:2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE'>NDG</scene>, <scene name='pdbligand=RIP:RIBOSE(PYRANOSE+FORM)'>RIP</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
|DOMAIN=
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2px1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2px1 OCA], [https://pdbe.org/2px1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2px1 RCSB], [https://www.ebi.ac.uk/pdbsum/2px1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2px1 ProSAT]</span></td></tr>
|RELATEDENTRY=[[2o51|2O51]], [[2g93|2G93]], [[1nkx|1NKX]]
</table>
|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2px1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2px1 OCA], [http://www.ebi.ac.uk/pdbsum/2px1 PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2px1 RCSB]</span>
== Function ==
}}
[https://www.uniprot.org/uniprot/TRFL_BOVIN TRFL_BOVIN] Transferrins are iron binding transport proteins which can bind two Fe(3+) ions in association with the binding of an anion, usually bicarbonate.<ref>PMID:8980754</ref> <ref>PMID:15222473</ref>  Lactotransferrin has antimicrobial activity. The most effective inhibitory activity was seen against E.coli and P.aeruginosa.<ref>PMID:8980754</ref> <ref>PMID:15222473</ref>  Lactoferricin B is an antimicrobial peptide. Inhibits the growth of Gram-negative and Gram-positive bacteria.<ref>PMID:8980754</ref> <ref>PMID:15222473</ref>  The lactotransferrin transferrin-like domain 1 functions as a serine protease of the peptidase S60 family that cuts arginine rich regions. This function contributes to the antimicrobial activity.<ref>PMID:8980754</ref> <ref>PMID:15222473</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/px/2px1_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=2px1 ConSurf].
<div style="clear:both"></div>


'''crystal structure of the complex of bovine lactoferrin C-lobe with Ribose at 2.5 A resolution'''
==See Also==
 
*[[Lactoferrin|Lactoferrin]]
 
== References ==
==About this Structure==
<references/>
2PX1 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2PX1 OCA].
__TOC__
</StructureSection>
[[Category: Bos taurus]]
[[Category: Bos taurus]]
[[Category: Single protein]]
[[Category: Large Structures]]
[[Category: Kaur, P.]]
[[Category: Kaur P]]
[[Category: Mir, R.]]
[[Category: Mir R]]
[[Category: Sharma, S.]]
[[Category: Sharma S]]
[[Category: Singh, T P.]]
[[Category: Singh TP]]
[[Category: Sinha, M.]]
[[Category: Sinha M]]
[[Category: Vikram, G.]]
[[Category: Vikram G]]
[[Category: c-lobe]]
[[Category: complex]]
[[Category: crystal structure]]
[[Category: ribose]]
 
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