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GALT2

Gene
GALT2
Protein
Hydroxyproline O-galactosyltransferase GALT2
Organism
Arabidopsis thaliana
Length
684 amino acids
Function
Possesses hydroxyproline O-galactosyltransferase activity. Transfers galactose from UDP-galactose to hydroxyproline residues in the arabinogalactan proteins (AGPs). Is specific for AGPs containing non-contiguous peptidyl hydroxyproline residues. Utilizes UDP-galactose solely as sugar donor. The addition of galactose onto the peptidyl hydroxyproline residues in AGP core proteins represents the first committed step in arabinogalactan polysaccharide addition. AGP glycans play essential roles in both vegetative and reproductive plant growth.
Similarity
Belongs to the glycosyltransferase 31 family.
Mass
77.912 kDa
Sequence
MKRVKSESFRGVYSSRRFKLSHFLLAIAGFYLVFLAFKFPHFIEMVAMLSGDTGLDGALSDTSLDVSLSGSLRNDMLNRKLEDEDHQSGPSTTQKVSPEEKINGSKQIQPLLFRYGRISGEVMRRRNRTIHMSPFERMADEAWILGSKAWEDVDKFEVDKINESASIFEGKVESCPSQISMNGDDLNKANRIMLLPCGLAAGSSITILGTPQYAHKESVPQRSRLTRSYGMVLVSQFMVELQGLKTGDGEYPPKILHLNPRIKGDWNHRPVIEHNTCYRMQWGVAQRCDGTPSKKDADVLVDGFRRCEKWTQNDIIDMVDSKESKTTSWFKRFIGREQKPEVTWSFPFAEGKVFVLTLRAGIDGFHINVGGRHVSSFPYRPGFTIEDATGLAVTGDVDIHSIHATSLSTSHPSFSPQKAIEFSSEWKAPPLPGTPFRLFMGVLSATNHFSERMAVRKTWMQHPSIKSSDVVARFFVALNPRKEVNAMLKKEAEYFGDIVILPFMDRYELVVLKTIAICEFGVQNVTAPYIMKCDDDTFIRVESILKQIDGVSPEKSLYMGNLNLRHRPLRTGKWTVTWEEWPEAVYPPYANGPGYIISSNIAKYIVSQNSRHKLRLFKMEDVSMGLWVEQFNASMQPVEYSHSWKFCQYGCTLNYYTAHYQSPSQMMCLWDNLLKGRPQCCNFR

Gene
galT2
Protein
Galactose-1-phosphate uridylyltransferase 2
Organism
Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4)
Length
493 amino acids
Similarity
Belongs to the galactose-1-phosphate uridylyltransferase type 2 family.
Mass
56.148 kDa
Sequence
MTLVNKFVTHVISESSFEEMDRIYLTNRVLARVGEGVLEVETNLDKLIDLKDQLVEEAVRLETIEDSQTAREILGAELMDLVTPCPSQVNRDFWATYAHSPEQAIEDFYQLSQKNDYIKLKAIARNIAYRVPSDYGELEITINLSKPEKDPKEIVAAKLVQASNYPQCQLCLENEGYHGRVNHPARSNHRIIRFEMVGQEWGFQYSPYAYFNEHCIFLDGQHRPMAISRQSFERLLAIVDQFPGYFAGSNADLPIVGGSILTHDHYQGGRHVFPMELAPLQKAFRFAGFEQVKAGIVKWPMSVLRLTSDSKEDLINLADKILQEWRQYSDPAVQILAETDRTPHHTITPIARKRDGQFELDLVLRDNQTSAEYPDGIYHPHKDVQHIKKENIGLIEVMGLAILPPRLKEEVEQVASYLVGEAVTVADYHQEWADQLKSQHPDLTDKEKALAIVKDSVGAIFARVLEDAGVYKQTEQGQTAFMRFVEQVGILLD

Gene
galT2
Protein
Galactose-1-phosphate uridylyltransferase 2
Organism
Streptococcus pneumoniae (strain ATCC BAA-255 / R6)
Length
493 amino acids
Similarity
Belongs to the galactose-1-phosphate uridylyltransferase type 2 family.
Mass
56.252 kDa
Sequence
MTLVDKFVTHVISESSFEEMDRIYLTNRVLSRVGEGVLEVETNLDKLIDLKDQLVEETVRLETIEDSQTAREILGTELMDLVTPCPSQVNRDFWEAYAYSPEQAIEDFYQLSQKNDYIKLKAIAKNIAYRVPSDYGELEITINLSKPEKDPKEIAVAKLVQASNYPQCQLCLENEGYHGRVNHPARSNHRIIRFEMVGQEWGFQYSPYAYFNEHCIFLDGQHRPMAISRQSFERLLAIVEQFPGYFAGSNADLPIVGGSILTHDHYQGGRHVFPMELAPLQKTFRFAGFEQVKAGIIKWPMSVLRLTSDSKEDLINLADKIFQEWRQYSDSSVQILAETDGTPHHTITPIARKRDGQFELDLVLRDNQTSAEHPDGIYHPHKDVQHIKKENIGLIEVMGLAILPPRLKEEVEQVASYLVGEAVTVADYHQEWADQLKSQHPDLTDKEKALAIVKDSVGAIFVRVLEDAGVYKQTEQGQTAFMRFVEQVGILLD