Phosphoserine aminotransferase

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Line 17: Line 17:
**[[3m5u]] – PSAT – ''Campylobacter jejuni''<br />
**[[3m5u]] – PSAT – ''Campylobacter jejuni''<br />
-
**[[3qm2]] – PSAT – ''Salmonella enterica''
+
**[[3qm2]] – PSAT – ''Salmonella enterica''<br />
 +
**[[5yii]] - EhPSAT – Entamoeba histolytica<br />
*Phosphoserine aminotransferase complex with pyridoxal phosphate
*Phosphoserine aminotransferase complex with pyridoxal phosphate
 +
**[[3e77]] – PSAT + PLP – human<br />
**[[1bt4]], [[1w3u]], [[2c0r]] – PSAT (mutant) + PLP – ''Bacillus circulans''<br />
**[[1bt4]], [[1w3u]], [[2c0r]] – PSAT (mutant) + PLP – ''Bacillus circulans''<br />
**[[1bjn]] – EcPSAT + PLP – ''Escherichia coli''<br />
**[[1bjn]] – EcPSAT + PLP – ''Escherichia coli''<br />
**[[1w23]], [[2bhx]], [[2bi1]], [[2bi2]], [[2bi3]], [[2bi5]], [[2bi9]], [[2bia]], [[2bie]], [[2big]], [[4azj]], [[4azk]] - PSAT + PLP – ''Bacillus alcalophilus''<br />
**[[1w23]], [[2bhx]], [[2bi1]], [[2bi2]], [[2bi3]], [[2bi5]], [[2bi9]], [[2bia]], [[2bie]], [[2big]], [[4azj]], [[4azk]] - PSAT + PLP – ''Bacillus alcalophilus''<br />
-
**[[3e77]] – PSAT + PLP – human<br />
 
**[[3ffr]] – PSAT + PLP – ''Cytophaga hutchinsonii''<br />
**[[3ffr]] – PSAT + PLP – ''Cytophaga hutchinsonii''<br />
**[[3qbo]] – PSAT + PLP <br />
**[[3qbo]] – PSAT + PLP <br />
Line 30: Line 31:
**[[6czz]] – AtPSAT1 + PLP – ''Arabidopsis thaliana''<br />
**[[6czz]] – AtPSAT1 + PLP – ''Arabidopsis thaliana''<br />
**[[6czx]], [[6czy]] – AtPSAT1 + PLP derivative <br />
**[[6czx]], [[6czy]] – AtPSAT1 + PLP derivative <br />
 +
**[[5yb0]] - EhPSAT + PLP <br />
 +
**[[5yd2]] - EhPSAT (mutant) + PLP<br />
*Phosphoserine aminotransferase ternary complex
*Phosphoserine aminotransferase ternary complex

Revision as of 08:58, 21 November 2019

Phosphoserine aminotransferase dimer complex with pyridoxal phosphate, triethylene glycol, Hepes, Cl- and Mg+2 ions (PDB entry 1w23)

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3D structures of phosphoserine aminotransferase

Updated on 21-November-2019

References

  1. Basurko MJ, Marche M, Darriet M, Cassaigne A. Phosphoserine aminotransferase, the second step-catalyzing enzyme for serine biosynthesis. IUBMB Life. 1999 Nov;48(5):525-9. PMID:10637769 doi:http://dx.doi.org/10.1080/713803557
  2. Vie N, Copois V, Bascoul-Mollevi C, Denis V, Bec N, Robert B, Fraslon C, Conseiller E, Molina F, Larroque C, Martineau P, Del Rio M, Gongora C. Overexpression of phosphoserine aminotransferase PSAT1 stimulates cell growth and increases chemoresistance of colon cancer cells. Mol Cancer. 2008 Jan 25;7:14. doi: 10.1186/1476-4598-7-14. PMID:18221502 doi:http://dx.doi.org/10.1186/1476-4598-7-14
  3. Dubnovitsky AP, Kapetaniou EG, Papageorgiou AC. Enzyme adaptation to alkaline pH: atomic resolution (1.08 A) structure of phosphoserine aminotransferase from Bacillus alcalophilus. Protein Sci. 2005 Jan;14(1):97-110. PMID:15608117 doi:14/1/97

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Michal Harel, Alexander Berchansky, Joel L. Sussman

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