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==ORNITHINE TRANSCARBAMYLASE FROM ESCHERICHIA COLI==
==ORNITHINE TRANSCARBAMYLASE FROM ESCHERICHIA COLI==
<StructureSection load='1akm' size='340' side='right' caption='[[1akm]], [[Resolution|resolution]] 2.80&Aring;' scene=''>
<StructureSection load='1akm' size='340' side='right' caption='[[1akm]], [[Resolution|resolution]] 2.80&Aring;' scene=''>
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</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">ARGI ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</td></tr>
</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">ARGI ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Ornithine_carbamoyltransferase Ornithine carbamoyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.1.3.3 2.1.3.3] </span></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Ornithine_carbamoyltransferase Ornithine carbamoyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.1.3.3 2.1.3.3] </span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1akm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1akm OCA], [http://pdbe.org/1akm PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1akm RCSB], [http://www.ebi.ac.uk/pdbsum/1akm PDBsum]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1akm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1akm OCA], [http://pdbe.org/1akm PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1akm RCSB], [http://www.ebi.ac.uk/pdbsum/1akm PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1akm ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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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=1akm 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=1akm ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
==See Also==
*[[Ornithine carbamoyltransferase|Ornithine carbamoyltransferase]]
== References ==
== References ==
<references/>
<references/>

Revision as of 13:53, 8 November 2017

ORNITHINE TRANSCARBAMYLASE FROM ESCHERICHIA COLIORNITHINE TRANSCARBAMYLASE FROM ESCHERICHIA COLI

Structural highlights

1akm is a 3 chain structure with sequence from "bacillus_coli"_migula_1895 "bacillus coli" migula 1895. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Gene:ARGI ("Bacillus coli" Migula 1895)
Activity:Ornithine carbamoyltransferase, with EC number 2.1.3.3
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[OTC1_ECOLI] Reversibly catalyzes the transfer of the carbamoyl group from carbamoyl phosphate (CP) to the N(epsilon) atom of ornithine (ORN) to produce L-citrulline, which is a substrate for argininosuccinate synthetase, the enzyme involved in the final step in arginine biosynthesis.[1] [2]

Evolutionary Conservation

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

References

  1. Kuo LC, Miller AW, Lee S, Kozuma C. Site-directed mutagenesis of Escherichia coli ornithine transcarbamoylase: role of arginine-57 in substrate binding and catalysis. Biochemistry. 1988 Nov 29;27(24):8823-32. PMID:3072022
  2. Legrain C, Stalon V, Glansdorff N. Escherichia coli ornithine carbamolytransferase isoenzymes: evolutionary significance and the isolation of lambdaargF and lambdaargI transducing bacteriophages. J Bacteriol. 1976 Oct;128(1):35-8. PMID:789338

1akm, resolution 2.80Å

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