This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
1f6s
From Proteopedia
(Difference between revisions)
| (8 intermediate revisions not shown.) | |||
| Line 1: | Line 1: | ||
| - | [[Image:1f6s.png|left|200px]] | ||
| - | + | ==CRYSTAL STRUCTURE OF BOVINE ALPHA-LACTALBUMIN== | |
| - | + | <StructureSection load='1f6s' size='340' side='right'caption='[[1f6s]], [[Resolution|resolution]] 2.20Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[1f6s]] is a 6 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=1F6S OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1F6S FirstGlance]. <br> | |
| - | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.2Å</td></tr> | |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr> | |
| - | == | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1f6s FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1f6s OCA], [https://pdbe.org/1f6s PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1f6s RCSB], [https://www.ebi.ac.uk/pdbsum/1f6s PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1f6s ProSAT]</span></td></tr> |
| - | [[1f6s]] is a 6 chain structure with sequence from [ | + | </table> |
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/LALBA_BOVIN LALBA_BOVIN] Regulatory subunit of lactose synthase, changes the substrate specificity of galactosyltransferase in the mammary gland making glucose a good acceptor substrate for this enzyme. This enables LS to synthesize lactose, the major carbohydrate component of milk. In other tissues, galactosyltransferase transfers galactose onto the N-acetylglucosamine of the oligosaccharide chains in glycoproteins. | ||
| + | == 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/f6/1f6s_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=1f6s ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
==See Also== | ==See Also== | ||
| - | *[[ | + | *[[Alpha-lactalbumin 3D structures|Alpha-lactalbumin 3D structures]] |
| - | + | __TOC__ | |
| - | + | </StructureSection> | |
| - | + | ||
[[Category: Bos taurus]] | [[Category: Bos taurus]] | ||
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: | + | [[Category: Acharya KR]] |
| - | [[Category: | + | [[Category: Brew K]] |
| - | [[Category: | + | [[Category: Chrysina ED]] |
| - | + | ||
Current revision
CRYSTAL STRUCTURE OF BOVINE ALPHA-LACTALBUMIN
| |||||||||||
