3ejb: Difference between revisions

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<StructureSection load='3ejb' size='340' side='right'caption='[[3ejb]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
<StructureSection load='3ejb' size='340' side='right'caption='[[3ejb]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[3ejb]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/"vibrio_subtilis"_ehrenberg_1835 "vibrio subtilis" ehrenberg 1835] and [https://en.wikipedia.org/wiki/Ecoli Ecoli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3EJB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3EJB FirstGlance]. <br>
<table><tr><td colspan='2'>[[3ejb]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/Bacillus_subtilis Bacillus subtilis] and [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3EJB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3EJB FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=HTG:HEPTYL+1-THIOHEXOPYRANOSIDE'>HTG</scene>, <scene name='pdbligand=ZMP:S-[2-({N-[(2S)-2-HYDROXY-3,3-DIMETHYL-4-(PHOSPHONOOXY)BUTANOYL]-BETA-ALANYL}AMINO)ETHYL]+TETRADECANETHIOATE'>ZMP</scene></td></tr>
</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&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[3ejd|3ejd]], [[3eje|3eje]]</div></td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=HTG:HEPTYL+1-THIOHEXOPYRANOSIDE'>HTG</scene>, <scene name='pdbligand=ZMP:S-[2-({N-[(2S)-2-HYDROXY-3,3-DIMETHYL-4-(PHOSPHONOOXY)BUTANOYL]-BETA-ALANYL}AMINO)ETHYL]+TETRADECANETHIOATE'>ZMP</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">acpP, b1094, JW1080 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83333 ECOLI]), bioI, CYP107H, BSU30190 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1423 "Vibrio subtilis" Ehrenberg 1835])</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=3ejb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ejb OCA], [https://pdbe.org/3ejb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3ejb RCSB], [https://www.ebi.ac.uk/pdbsum/3ejb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3ejb ProSAT]</span></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=3ejb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ejb OCA], [https://pdbe.org/3ejb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3ejb RCSB], [https://www.ebi.ac.uk/pdbsum/3ejb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3ejb ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[https://www.uniprot.org/uniprot/ACP_ECOLI ACP_ECOLI]] Carrier of the growing fatty acid chain in fatty acid biosynthesis.[HAMAP-Rule:MF_01217] [[https://www.uniprot.org/uniprot/BIOI_BACSU BIOI_BACSU]] Catalyzes the C-C bond cleavage of fatty acid linked to acyl carrier protein (ACP) to generate pimelic acid for biotin biosynthesis. It has high affinity for long-chain fatty acids with the greatest affinity for myristic acid.<ref>PMID:8763940</ref> <ref>PMID:11368323</ref> 
[https://www.uniprot.org/uniprot/ACP_ECOLI ACP_ECOLI] Carrier of the growing fatty acid chain in fatty acid biosynthesis.[HAMAP-Rule:MF_01217]
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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</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=3ejb 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=3ejb ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Cytochrome P450(BioI) (CYP107H1) from the biotin operon of Bacillus subtilis forms a seven-carbon diacid through a multistep oxidative cleavage of a fatty acid linked to acyl carrier protein (ACP). Crystal structures of P450(BioI) in complex with three different length fatty acyl-ACP (Escherichia coli) ligands show that P450(BioI) binds the fatty acid such as to force the carbon chain into a U-shape above the active site heme. This positions the C7 and C8 carbons for oxidation, with a large additional cavity extending beyond the heme to accommodate the methyl termini of fatty acids beyond the site of cleavage. The structures explain the experimentally observed lack of stereo- and regiospecificity in the hydroxylation and cleavage of free fatty acids. The P450(BioI)-ACP complexes represent the only structurally characterized P450-carrier protein complexes to date, which has allowed the generation of a model of the interaction of the vancomycin biosynthetic P450 OxyB with its proposed carrier protein bound substrate.
Structural insights from a P450 Carrier Protein complex reveal how specificity is achieved in the P450(BioI) ACP complex.,Cryle MJ, Schlichting I Proc Natl Acad Sci U S A. 2008 Oct 14;105(41):15696-701. Epub 2008 Oct 6. PMID:18838690<ref>PMID:18838690</ref>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 3ejb" style="background-color:#fffaf0;"></div>


==See Also==
==See Also==
*[[Acyl carrier protein 3D structures|Acyl carrier protein 3D structures]]
*[[Acyl carrier protein 3D structures|Acyl carrier protein 3D structures]]
== References ==
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Vibrio subtilis ehrenberg 1835]]
[[Category: Bacillus subtilis]]
[[Category: Ecoli]]
[[Category: Escherichia coli K-12]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Cryle, M J]]
[[Category: Cryle MJ]]
[[Category: Schlichting, I]]
[[Category: Schlichting I]]
[[Category: 4-helix bundle]]
[[Category: Biotin biosynthesis]]
[[Category: Carrier protein]]
[[Category: Cytochrome p450 fold]]
[[Category: Fatty acid biosynthesis]]
[[Category: Heme]]
[[Category: Iron]]
[[Category: Lipid synthesis]]
[[Category: Metal-binding]]
[[Category: Monooxygenase]]
[[Category: Oxidoreductase]]
[[Category: Oxidoreductase-lipid transport complex]]
[[Category: Phosphopantetheine]]
[[Category: Protein-protein complex]]

Revision as of 09:36, 3 April 2024

Crystal Structure of P450BioI in complex with tetradecanoic acid ligated Acyl Carrier ProteinCrystal Structure of P450BioI in complex with tetradecanoic acid ligated Acyl Carrier Protein

Structural highlights

3ejb is a 8 chain structure with sequence from Bacillus subtilis and Escherichia coli K-12. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2Å
Ligands:, , ,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

ACP_ECOLI Carrier of the growing fatty acid chain in fatty acid biosynthesis.[HAMAP-Rule:MF_01217]

Evolutionary Conservation

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

See Also

3ejb, resolution 2.00Å

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