{"refrec":{"BRefID":262033,"RR":"<b>Loret, S.M.; Devos, P.E.</b> (1992). Hydrolysis of G6P by a microsomal aspecific phosphatase and glucose phosphorylation by a low K<sub>m</sub> hexokinase in the digestive gland of the crab <i>Carcinus maenas</i>: variations during the moult cycle. <i>J. Comp. Physiol. (B Biochem. Syst. Environ. Physiol.) 162(7)</i>: 651-657. <a href=\"https://dx.doi.org/10.1007/BF00296647\" target=\"_blank\">https://dx.doi.org/10.1007/BF00296647</a>","BEntID":254052,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":0,"RefStringPartII":". <i>J. Comp. Physiol. (B Biochem. Syst. Environ. Physiol.) 162(7)</i>: 651-657. <a href=\"https://dx.doi.org/10.1007/BF00296647\" target=\"_blank\">https://dx.doi.org/10.1007/BF00296647</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Loret, S.M.; Devos, P.E.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Loret, S.M.; Devos, P.E.","Englishabstract":"The hydrolysis of glucose-6-phospate in the digestive gland of the crab <i>Carcinus maenas</i> is carried out by an aspecific phosphatase. This enzyme possesses the following features: (1) insensitivity to acid treatment; (2) absence of inhibition when exposed to citrate at low pH; (3) similar affinity for G6P as the acid phosphatase for Na-β-glycerophosphate (<i>K</i><sub>m</sub> 2.3 and 2.0 m<i>M</i>, respectively). Glucose-6-phosphate and Na-β-glycerophate hydrolysis reactions seem to be catalysed by the same enzyme, since both activities exhibit the same distribution in a subcellular fractionation of the gland. Furthermore, as these activities are principally recovered in the subcellular fraction enriched in calcospherites (or calcium phosphate granules), it is proposed that the aspecific G6P-phosphohydrolase could play a major role in the formation of these granules. The phosphorylation of glucose is made by two “low <i>K</i><sub>m</sub>” hexokinases (230 and 64 μ<i>M</i>, respectively). As their level of activity shows significant changes over the moult cycle, these enzymes could be considered as having a regulatory role in the storage of glucose in the digestive gland.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Hydrolysis of G6P by a microsomal aspecific phosphatase and glucose phosphorylation by a low K<sub>m</sub> hexokinase in the digestive gland of the crab <i>Carcinus maenas</i>: variations during the moult cycle","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-06-14 01:31:37.268159","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"DIGESTIVE GLAND; G6P-PHOSPHOHYDROLASE; HEXOKINASE; GLUCOSE HOMEOSTASIS;CRAB, CARCINUS-MAENAS","OtherDescriptors":null,"Notes":null,"AnaPub":1992,"MonPub":null,"DateUpdate":"2022-04-15","DateCreate":"2016-10-03","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:A1992KA03600012","VABBcode":null,"OpenAcc":0,"DOI":"10.1007/BF00296647"},"refs":null,"anarec":{"AnaID":262033,"PubliDate":1992,"Pagination":"651-657","XtraPublOfAnaID":null,"ISBN":null,"Volume":"162","Issue":"7","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43222,"SerRR":"Journal of comparative physiology. Part B. Biochemical, systemic, and environmental physiology. Springer: Heidelberg; Berlin.  ISSN 0174-1578; e-ISSN 1432-136X","StandardTitleSer":"Journal of comparative physiology. Part B. Biochemical, systemic, and environmental physiology","ISSN":"0174-1578","AbbrevSer":"J. Comp. Physiol. (B Biochem. Syst. Environ. Physiol.)","StandardTitleMon":null,"StartPage":651,"Pages":7,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Loret","Firstname":"Suzanne","Initials":"S.M.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":254052,"AutID":242761,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Devos","Firstname":"Pierre","Initials":"P.E.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":254052,"AutID":242762,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":375717,"LibID":36,"BRefID":262033,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":null,"ShelfLocCode":"375717","RFID":null,"PaidValue":null,"Medium":"Server","Description":"Interne VLIZ documenten","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Non-open access","URL":null,"ClassifID":228,"Classification":"Non-open access","ReqLink":1,"ClassifTypID":3,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":1,"InternalReq":1,"LoggedInReq":1,"Disclaimer":"Disclaimer_VLIZ_Intern","DutchDisclaimer":"<p>Deze publicatie is enkel beschikbaar voor persoonlijk gebruik binnen de Innovocean site <br />en mag op geen enkele manier verder worden verspreid.</p>","FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":36,"FileFormID":6,"LendableFlag":1,"PublicFlag":1,"orderLib":"A","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":"Springer","City":"Heidelberg; Berlin"}],"MONpubls":null,"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":[{"TaxTerm":"Carcinus maenas"}],"geotermsASFA":null,"collections":null,"conf":null,"proj":null,"Physdatasets":null,"spcols":{"222":{"SpName":"BMB - Belgische Mariene Bibliografie","SpColID":222,"ParSpColID":null,"TopParID":null,"ShortName":"BMB","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"BMB"}},"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":254052,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":254052,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.1007/BF00296647","externalID":"10.1007/BF00296647","URLTypeCode":"DOI","URLID":50645,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"thesterms":null,"taxterms":[{"TaxTerm":"Carcinus maenas","AphiaID":107381,"TaxtID":25151}],"geoterms":null,"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":null,"taxtermsFRIS":[{"TaxTerm":"Carcinus maenas","DutchTerm":"Gewone krab","AphiaID":107381,"TaxtID":25151}],"geotermsFRIS":null,"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Lyssens, Liesbeth, L.","newSesDate":{"date":"2016-10-03 20:16:18.820000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Bouchti, Zohra, Z.","updSesDate":{"date":"2022-04-15 08:15:31.570000","timezone_type":3,"timezone":"Europe/Brussels"}}}