Qhov sib txawv tseem ceeb ntawm cov protein yooj yim thiab cov protein sib txuas yog cov proteins yooj yim yog tsim los ntawm cov amino acids ua ke los tsim cov molecule loj, whereas conjugated proteins yog complex molecules uas muaj cov proteins yooj yim thiab cov khoom tsis muaj protein ntau.
Y A protein yog biopolymer molecule. Qhov ntawd txhais tau tias; ib qho protein molecule muaj ib tug xov tooj ntawm rov qab units ua ke rau covalent bonds. Cov chav rov ua dua no sawv cev rau cov amino acids uas tau siv los tsim cov protein. Raws li cov tshuaj muaj pes tsawg leeg ntawm cov protein, muaj ob hom proteins uas yog cov proteins yooj yim thiab cov protein sib txuas.
Yuav ua li cas yog Protein yooj yim?
Cov proteins yooj yim yog peptide chains muaj cov amino acids tab sis tsis muaj lwm yam tsis muaj protein ntau. Yog li ntawd, raws li hydrolysis ntawm cov proteins, cov proteins yooj yim tsuas yog muab cov amino acids ua cov khoom. Txawm li cas los xij, cov proteins no qee zaus muab cov lej ntawm cov khoom noj carbohydrate nrog rau lawv cov hydrolysis. Qee qhov piv txwv ntawm cov proteins yooj yim suav nrog albumin, glutelins, albuminoids, histone proteins, thiab protamines. Thaum xav txog cov enzymes, muaj cov proteins yooj yim uas tuaj yeem ua cov enzymes hauv tib neeg lub cev, suav nrog cov enzymes digestive xws li trypsin, chymotrypsin, thiab elastase.
Daim duab 01: Kev zom cov Proteins yooj yim
Dab tsi yog Conjugated Protein?
Conjugated proteins yog peptide chains muaj ob qho tib si amino acids thiab tsis-protein Cheebtsam. Yog li ntawd, thaum hydrolysis, cov proteins sib xyaw ua ke muab ob qho tib si amino acids thiab cov khoom tsis-amino acid ib yam nkaus. Ntawm no, cov khoom tsis yog cov protein tseem raug khi rau cov protein ntawm covalent bonds. Cov tsis-amino Cheebtsam hauv cov protein yog hu ua pawg prosthetic. Feem ntau ntawm cov pab pawg prosthetic no tsim los ntawm cov vitamins. Peb tuaj yeem faib cov protein sib xyaw ua ke raws li cov tshuaj lom neeg ntawm cov khoom siv tes ua. Qee qhov piv txwv rau hom proteins no suav nrog lipoproteins (muaj cov lipid residue), glycoproteins (muaj cov qab zib residue), phosphoproteins (muaj phosphate residue), hemoproteins (muaj cov hlau seem), thiab lwm yam.
Daim duab 02: hemoglobin
Hemoglobin yog ib hom kev sib txuas ntawm cov proteins uas muaj cov pab pawg heme ua pab pawg prosthetic. Cov pab pawg heme no muaj lub chaw ferrous ion uas tuaj yeem thauj cov pa oxygen hauv nws daim ntawv dimolecular los ntawm kev tsim kev sib koom tes ntawm cov ferrous ion thiab oxygen molecule. Yog li ntawd, cov protein conjugate no tseem ceeb heev hauv kev thauj cov pa oxygen molecular thoob plaws hauv peb lub cev los ntawm cov hlab ntsha. Feem ntau, glycoproteins yog cov tswv cuab loj tshaj plaws thiab ntau tshaj plaws ntawm cov pab pawg ntawm cov protein sib txuas.
Qhov txawv ntawm Cov Protein Yooj Yim thiab Conjugated Protein yog dab tsi?
Muaj ob hom proteins nyob ntawm cov tshuaj muaj pes tsawg leeg: cov proteins yooj yim thiab cov protein sib txuas. Qhov sib txawv tseem ceeb ntawm cov protein yooj yim thiab cov protein conjugated yog cov proteins yooj yim yog ua los ntawm cov amino acids ua ke los tsim cov molecule loj, whereas conjugated proteins yog complex molecules uas muaj cov proteins yooj yim thiab cov khoom tsis muaj protein ntau. Albumin, glutelins, albuminoids, histone proteins, thiab protamines yog cov proteins yooj yim thaum lipoproteins, glycoproteins, phosphoproteins, thiab hemoproteins yog conjugated proteins.
Cov lus hauv qab no qhia txog qhov sib txawv ntawm cov protein yooj yim thiab cov protein sib txuas.
Summary – Yooj Yim Protein vs Conjugated Protein
Muaj ob hom proteins nyob ntawm cov tshuaj muaj pes tsawg leeg: cov proteins yooj yim thiab cov protein sib txuas. Qhov sib txawv tseem ceeb ntawm cov protein yooj yim thiab conjugated protein yog cov proteins yooj yim yog ua los ntawm cov amino acids ua ke los tsim cov molecule loj, whereas conjugated proteins yog complex molecules uas muaj cov proteins yooj yim thiab cov khoom tsis muaj protein ntau.
