pectinesteres

pectinesteres (eae. see. <aay. dii. 1>; pectin pectylhydroless heey paddhatshir naav) heey sarvavyapi peshi-bhintishi sambandhit enzyme aahe jeey anek isophorms sadar karate jeey vanaspatichya peshi bhintimadhye badal aanee tyanantarche vighatan sulabh karate. tee khaleel pratikriyanna utprerit karateh
heey serve uchch vanaspatinmadhye tasech kahee jivanu aanee burshinmadhye aadhalate. pectinesteres pramukhyane peshi bhintichya sthanik piechmadhye badal karoon karya karate, parinami peshi bhintichya akhandatet badal hoto.
pectinesteres pectinche pectate aanee methanolmadhye dii-esterfication utprerit karate. pectin haah vanaspatichya peshi bhintichya mukhya ghatakanpaiki eka aahe. vanaspatinmadhye, fale piktana pectinesteres peshibhittichya chayapachayat mahattvachi bhoomika bajavate. ervinia carotovora" sarkhya vanaspati jivanujanya rogjankanmadhye aanee "espergillus niger" sarkhya burshijanya rogjankanmadhye, pectinesteres vanaspatichya uutinchya mackeration aanee mauu-sadnyamadhye sameel aahe. vanaspati pectinesteres heey pectinesteres avarodhkandvare niyantrit kele jaatat, jeey sukshmajivanchya enzymeschya virodhat aprabhavi asatat.
karya.
alikadil abhyasanni asey darshavile aahe qee pectinesteres abhivyaktichi hatalani asankhya sharirik prakriyanvar prabhav takoo shakate. vanaspatinmadhye, pectinesteres heey phal piktana peshi bhintichi yantrik sthirata, paragkan ankuranachya aanee paraganalikanchya vadhidarmyan peshi bhinticha vistar, apbhransh, khod vadhavane, kand utpadan aanee mulanchya vikasamadhye bhoomika bajavate. rogjankanchya hallyala vanaspatinchya pratisadat pectinesteres dekhil bhoomika bajavate asey disun aale aahe. nikotiana tabacum" chey peshi-bhint-sambandhit pectinesteres heey tambakhuchya mosack vishanuchya halchalinchya prathinansathi yazman peshi receptor olakhanyat guntalele aahe aanee heey darshavile gele aahe qee vishanuchya peshi-teey-peshi sthanantarasathi haah parasparkriya aavashyak aahe.
vanaspatichya peshi bhintichya ghatkanvar pectinestereschi kriya done agadi viruddha parinam nirman karoo shakate. pahila mhanje pectate jail tayar tayar calcium ayanashi parasparkriya karoo karoo apramanit carboxyl gatanche gut tayar karoon peshi bhint kadak karnyat yogdan dene. dusare mhanje protonche prakashan peshibhitti hydroleseschya kriyakalapanna uttejan deu shakate jeey peshibhint shithil honyas hatbhar lavtat.
pectinche asterification.
decot peshinchya bhintinchya koradya vajanachya andaje 35 takke pectin tayar hotat. teey sis golgimadhye polymerised asatat, madhya golgimadhye methylsterify kele jaatat aanee trans golgi systernmadhye bajuchya sakhalyanni badalale jaatat. pectin jaiv rasayanshastra heey thode klisht asoo shakate, parantu sopya shabdat sangayache tarr, pectinchya pathichya kanyat 3 prakarche polymer asatatah homogalecturonan (etch. jee. aii.); ramanogalecturonan aay (aar. jee. aay.); ramanogalecturonan II (aar. jee. aay.).
peshinchya bhintinmadhye niryat kelyavar homogalecturonan atyant methyl-asterified hote aanee tyanantar pectinesteres aanee itar pectic enzymeschya krutidvare dii-asterified hote. pectinesteres heey pectic sanyuganmadhye methyl-asterified dii-galactosiduronic acid unitsche dii-asterification utprerit karate, jeey depolymerising enzymes, visheshtah amleey pectin aanee methanolsathy thurr utpann karate.
bahutek shuddha kelelya vanaspati pectinesteresmadhye tatasth kinwa alkadharmi summ-vidyut bindu asatat aanee teey sthir vidyut parasparsanvadvare peshi bhintishi bandhalele asatat. tathapi, pectinesteres vanaspati uutinchya vidravya anshanmadhye aadhalalyapramane amleey isoelectric bindu pradarshit karoo shakatat. alikadeparyant, samanyatah asey manale jaat hote qee vanaspati pectinesteres heey methyl esterla gutnihay paddhatine pragatishil paddhatine kadhoon taktat, jyamule pectinchya homogalecturonan kshetranmadhye anaa-estified gaala avasheshanche lamb sanlagn vistar hotat. vaikalpikaritya asey manale jaat hote qee burshijanya pectinestereseschi yadruchchik kriya asate jyacha parinam prati enzyme/thurr parasparsanvadasathi ekal gaala avasheshanche dii-esterfication hoto. aata heey disun aale aahe qee kahee vanaspati pectinesteres isophorm donhi yantrana pradarshit karoo shakatat aanee asha yantrana ph madheel badalandware chalavalya jaatat. burshi aanee jivanunpasun pectinesteresche ph samanyatah yapeksha khoopach qamee asale taree uchch vanaspatinche ishtatam ph samanyatah ph 7 aanee ph 8 darmyan asate.
aanvik jivashastra aanee jaivarsayanshastra.
pii. eae. prathine hii sanket kram aanee sumare 22 keey. dii. aii. chaa motha amino-terminal vistar asaleli 540-580 amino acidchi purv-prathine mhanoon sanshleshit kelee jaatat. 34-37 kdachi paripakv prathine midvinyasathi haah antim vistar akheris kadhoon takala jaato. bahutek pesmadhye paripakv prathinanmadhye aine-glycosylationsathy ekmat kram nasato, jaree amino-terminal vistar pradeshat kiman eka jaaga asali taree.
vanaspatichya vikasadarmyan pectinesteres kriyakalapanche avkashiy aanee tatpurte niyaman heey samarupanchya mothya kutumbavar aadharit aahe. alikade, "arabidopsis thaliana" genomechya paddhatshir anukramanikemule 66 khulya vachan chaukatichi olakh jhaali aahe, jyanna pectinesteres mhanoon sambodhale gele aahe, jyapaiki bahutek mothya purv-prathine mhanoon encode kelele aahet. endoplasmic reticulummadhye enzymela lakshya karnyasathi signal peptide purv-pradesh aavashyak aahe aanee tyat sumare 25 amino acid avashesh asatat. yaa aine-terminal pradeshanmadhye anek glycosylation sites aahet aanee asey manale jaate qee hii sites lakshyikaranat dekhil bhoomika bajavtat.
pectinesteres heey atyant methylated pectins apoplasmadhye stravale jaate asey manale jaate, jaree yaa srav margavar kahee tappyavar aine-terminal pro-peptide vegale kele jaate. sadhya, pradesh-samarthak bhoomika adnyat aahe, jaree asey gruhit dharale gele aahe qee teey eka intramolecular chepron mhanoon karya karoo shakate, jyamule peshinchya bhintimadhye pii. eae. samavisht karane purn hoiparyant yogya dumadane kinwa nishkriy kriyakalap sunishchit hote.
alikade, pectinesteresachya aanvik abhyasakade vishesh laksh dile gele aahe, jyamule vividh uchch vanaspati prajatinmadhye anek sambandhit samarupanche vaishishtyikaran hote. yapaiki kahee pectinestereses sarvavyapipane vyakt kelya gelya asalyache darshavile gele, tarr itar visheshtah fale piktana, paragkananchya ankuranachya kinwa khodanchya vadhichya darmyan vyakt kelya jaatat. asha aakadevarivarun asey soochit hote qee pectinestereses heey janukanchya eka kutumbadware encode kele jaatat jeey vishisht vikasatmak kinwa paryavaraniy sanketanchya pratisadat peshinchya prakarat bhinnapane niyantrit kele jaatat.
vanaspati samaroop.
dicotylidonus vanaspatinmadhye aanvik vajan, isoelectric bindu aanee jaivarasayanik kriyakalapanmadhye bhinn asalele anek pectinesteres isophorm olakhale gele aahet. pectinesteres isophorm heey janukanchya kutumbadware encode kele jaatat, jyapaiki kahee sampoorn vanaspatimadhye rachnatmakpane vyakt kele jaatat, tarr itar vishisht uutinmadhye aanee vegvegalya vikasachya tappyanvar bhinnapane vyakt kele jaatat. sapeksh aanvik vastuman, isoelectric bindu, ishtatam ph, thurr sambandh, aayan-aavashyakta aanee sthan yasarkhya vividh jaivarasayanik mapdandanmadhye pectinesteresche isophorm bhinn asatat.
rachana.
pectinesteresche aine-terminal pro-peptides aakar aanee kramane badaltat aanee amino acidchi olakh qamee patali darshavtat. paryayane see-terminal utprerak kshetra atyant sanrakshit aahe aanee paripakv enzyme tayar karate. pectinesteres vanaspatisathi sodavaleli pahili trimiteey rachana gajar ("docus carota") mule isophormsathi hotee aanee tyat serve carbohydrate esteres kutumb see. eae.-8 madhye disalyapramane ujavya hatachya samantar β-helixcha samavesh asato, eka transmembrane domain aanee pectin binding phaat. tyachpramane burshi aanee 'eae' madhye anek pectinesteres sanrachana spasht kelya gelya aahet.kolai "aanee vanaspatinmadhye vanaspatinmadhye bahutek sanrachanatmak rachana samayik karatat.
procariotic aanee eucariotic pectinestereses heey anukramanmadhil samanateche kahee bhag samayik karatat. ervinia chrysanthemipasun pectinestereschi sphatik rachana pectinolytic enzymesmadhye enzymesmadhye beeta-helics sanrachanesarkhich asalyache ughad karate, jaree tee esteresachya bahutek sanrachananpeksha vegali aahe. sambhavya utprerak avashesh heey sakriy sthan aanee pectate layaschya thurr-bandhani fatyapramanech samaan thikani asatat.

