Polygalacturonase: Difference between revisions
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One must distinguish between pectate and pectin. Pectate is a galacturonate polymer, pectin has a polygalacturonate backbone, but some of the monomers are methylesterified on the sixth carbon. PG acts on pectate, not pectin. | One must distinguish between pectate and pectin. Pectate is a galacturonate polymer, pectin has a polygalacturonate backbone, but some of the monomers are methylesterified on the sixth carbon. PG acts on pectate, not pectin. | ||
== Structural highlights == | == Structural highlights == | ||
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*Endopolygalacturonase | *Endopolygalacturonase | ||
**[[7b7a]] – AtEPGU – ''Arabidopsis thaliana''<br /> | |||
**[[7b8b]] – AtEPGU2<br /> | |||
**[[2iq7]] – EPGU – ''Colletotrichum lupini'' <br /> | **[[2iq7]] – EPGU – ''Colletotrichum lupini'' <br /> | ||
**[[1hg8]] – EPGU – ''Fusarium moniliforme'' <br /> | **[[1hg8]] – EPGU – ''Fusarium moniliforme'' <br /> | ||
**[[1nhc]] – AnEPGU I – ''Aspergillus niger'' <br /> | **[[1nhc]] – AnEPGU I – ''Aspergillus niger'' <br /> | ||
**[[1czf]] – AnEPGU II <br /> | **[[1czf]] – AnEPGU II <br /> | ||
**[[6kve]] – TlEPGU – ''Talaromyces leycettanus''<br /> | |||
**[[6kvh]], [[7e56]] – TlEPGU (mutant)<br /> | |||
*Exopolygalacturonase | |||
**[[2uve]] – YeEXPGU – ''Yersinia enterocolitica'' <br /> | |||
**[[2uvf]] – YeEXPGU + digalacturonic acid <br /> | |||
}} | }} | ||
== References == | == References == | ||
<references/> | <references/> | ||