5z03: Difference between revisions
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==Mutant (S106A) Escherichia coli L,D-carboxypeptidase A (LdcA)== | |||
<StructureSection load='5z03' size='340' side='right'caption='[[5z03]], [[Resolution|resolution]] 1.75Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[5z03]] is a 2 chain structure with sequence from [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=5Z03 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5Z03 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]] 1.755Å</td></tr> | |||
[[Category: | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=5z03 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5z03 OCA], [https://pdbe.org/5z03 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5z03 RCSB], [https://www.ebi.ac.uk/pdbsum/5z03 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5z03 ProSAT]</span></td></tr> | ||
[[Category: | </table> | ||
[[Category: Meyer | == Function == | ||
[https://www.uniprot.org/uniprot/LDCA_ECOLI LDCA_ECOLI] Releases the terminal D-alanine residue from the cytoplasmic tetrapeptide recycling product L-Ala-gamma-D-Glu-meso-Dap-D-Ala. To a lesser extent, can also cleave D-Ala from murein derivatives containing the tetrapeptide, i.e. MurNAc-tetrapeptide, UDP-MurNAc-tetrapeptide, GlcNAc-MurNAc-tetrapeptide, and GlcNAc-anhMurNAc-tetrapeptide. Does not act on murein sacculi or cross-linked muropeptides. The tripeptides produced by the LcdA reaction can then be reused as peptidoglycan building blocks; LcdA is thereby involved in murein recycling. Is also essential for viability during stationary phase.<ref>PMID:10428950</ref> <ref>PMID:18535144</ref> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Escherichia coli K-12]] | |||
[[Category: Large Structures]] | |||
[[Category: Meyer K]] | |||
[[Category: Tame JRH]] | |||
Latest revision as of 10:26, 27 March 2024
Mutant (S106A) Escherichia coli L,D-carboxypeptidase A (LdcA)
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