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pimA

Gene
pimA
Protein
Phosphatidyl-myo-inositol mannosyltransferase
Organism
Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155)
Length
386 amino acids
Function
Involved in the biosynthesis of phosphatidyl-myo-inositol mannosides (PIM) which are early precursors in the biosynthesis of lipomannans (LM) and lipoarabinomannans (LAM). Catalyzes the addition of a mannosyl residue from GDP-D-mannose (GDP-Man) to the position 2 of the carrier lipid phosphatidyl-myo-inositol (PI) to generate a phosphatidyl-myo-inositol bearing an alpha-1,2-linked mannose residue (PIM1) (PubMed:12068013, PubMed:19638342, PubMed:19520856). In contrary to PimB, the mannosyltransferase PimA is unable to transfer a mannose residue to the position 6 of the phosphatidyl-myo-inositol of PIM1 (PubMed:19638342).
Similarity
Belongs to the glycosyltransferase group 1 family. Glycosyltransferase 4 subfamily.
Mass
41.22 kDa
Sequence
MRIGMVCPYSFDVPGGVQSHVLQLAEVLRDAGHEVSVLAPASPHVKLPDYVVSGGKAVPIPYNGSVARLRFGPATHRKVKKWIAEGDFDVLHIHEPNAPSLSMLALQAAEGPIVATFHTSTTKSLTLSVFQGILRPYHEKIIGRIAVSDLARRWQMEALGSDAVEIPNGVDVASFADAPLLDGYPREGRTVLFLGRYDEPRKGMAVLLAALPKLVARFPDVEILIVGRGDEDELREQAGDLAGHLRFLGQVDDATKASAMRSADVYCAPHLGGESFGIVLVEAMAAGTAVVASDLDAFRRVLADGDAGRLVPVDDADGMAAALIGILEDDQLRAGYVARASERVHRYDWSVVSAQIMRVYETVSGAGIKVQVSGAANRDETAGESV

Gene
pimA
Protein
Phosphatidyl-myo-inositol mannosyltransferase
Organism
Propionibacterium freudenreichii subsp. shermanii (strain ATCC 9614 / DSM 4902 / CIP 103027 / NCIMB 8099 / CIRM-BIA1)
Length
381 amino acids
Function
Involved in the biosynthesis of phosphatidyl-myo-inositol mannosides (PIM) which are early precursors in the biosynthesis of lipomannans (LM) and lipoarabinomannans (LAM). Catalyzes the addition of a mannosyl residue from GDP-D-mannose (GDP-Man) to the position 2 of the carrier lipid phosphatidyl-myo-inositol (PI) to generate a phosphatidyl-myo-inositol bearing an alpha-1,2-linked mannose residue (PIM1).
Similarity
Belongs to the glycosyltransferase group 1 family. Glycosyltransferase 4 subfamily.
Mass
40.987 kDa
Sequence
MRVGLVCPYSFARPGGVQNHVLGLGGWLKEQGHDVSIIAPGQASRSLLAETGLVPSEFVSAGRAVPVTFNGSVARINFGVGPALKVKKWLDQGNFDVVHLHEPIAPTICLLALYLTDRPVTATFHTATPELTAIRFANRVLPRMVSRIDAAIAVSSEAADVAHHYSGVNPVVIGNGIHLADYPLVRATSRWRGGEHPLITFLGRYDEPRKGFEVLTAALPLVRATYPDLEVVVIGSGTARSVEGVRFLGGLDDEERNAWLGRSDIYIAPQTGRESFGIVLLEAMACGAPVVAANLRAFLDVLTDDEGLVGHTFRVGNSASASRAMLRSLSEPRDLRLERGRALAANYDWSVIGPQVVAMYTVAGQNYATSRGIKNRELKGH

Gene
pimA
Protein
Phosphatidyl-myo-inositol mannosyltransferase
Organism
Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh)
Length
378 amino acids
Function
Involved in the biosynthesis of phosphatidyl-myo-inositol mannosides (PIM) which are early precursors in the biosynthesis of lipomannans (LM) and lipoarabinomannans (LAM). Catalyzes the addition of a mannosyl residue from GDP-D-mannose (GDP-Man) to the position 2 of the carrier lipid phosphatidyl-myo-inositol (PI) to generate a phosphatidyl-myo-inositol bearing an alpha-1,2-linked mannose residue (PIM1).
Similarity
Belongs to the glycosyltransferase group 1 family. Glycosyltransferase 4 subfamily.
Mass
40.445 kDa
Sequence
MRIGMICPYSFDVPGGVQSHVLQLAEVMRTRGHLVSVLAPASPHAALPDYFVSGGRAVPIPYNGSVARLRFGPATHRKVKKWLAHGDFDVLHLHEPNAPSLSMLALNIAEGPIVATFHTSTTKSLTLTVFQGILRPMHEKIVGRIAVSDLARRWQMEALGSDAVEIPNGVDVDSFASAARLDGYPRQGKTVLFLGRYDEPRKGMAVLLDALPKVVQRFPDVQLLIVGHGDADQLRGQAGRLAAHLRFLGQVDDAGKASAMRSADVYCAPNTGGESFGIVLVEAMAAGTAVVASDLDAFRRVLRDGEVGHLVPVDPPDLQAAALADGLIAVLENDVLRERYVAAGNAAVRRYDWSVVASQIMRVYETVAGSGAKVQVAS

Gene
pimA
Protein
Phosphatidyl-myo-inositol mannosyltransferase
Organism
Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)
Length
378 amino acids
Function
Involved in the biosynthesis of phosphatidyl-myo-inositol mannosides (PIM) which are early precursors in the biosynthesis of lipomannans (LM) and lipoarabinomannans (LAM). Catalyzes the addition of a mannosyl residue from GDP-D-mannose (GDP-Man) to the position 2 of the carrier lipid phosphatidyl-myo-inositol (PI) to generate a phosphatidyl-myo-inositol bearing an alpha-1,2-linked mannose residue (PIM1) (PubMed:15939292). PimA plays an essential role for growth in macrophages and during both the acute and chronic phases of infection (PubMed:25049093).
Similarity
Belongs to the glycosyltransferase group 1 family. Glycosyltransferase 4 subfamily.
Mass
40.445 kDa
Sequence
MRIGMICPYSFDVPGGVQSHVLQLAEVMRTRGHLVSVLAPASPHAALPDYFVSGGRAVPIPYNGSVARLRFGPATHRKVKKWLAHGDFDVLHLHEPNAPSLSMLALNIAEGPIVATFHTSTTKSLTLTVFQGILRPMHEKIVGRIAVSDLARRWQMEALGSDAVEIPNGVDVDSFASAARLDGYPRQGKTVLFLGRYDEPRKGMAVLLDALPKVVQRFPDVQLLIVGHGDADQLRGQAGRLAAHLRFLGQVDDAGKASAMRSADVYCAPNTGGESFGIVLVEAMAAGTAVVASDLDAFRRVLRDGEVGHLVPVDPPDLQAAALADGLIAVLENDVLRERYVAAGNAAVRRYDWSVVASQIMRVYETVAGSGAKVQVAS

Gene
pimA
Protein
Phosphatidyl-myo-inositol mannosyltransferase
Organism
Mycobacterium bovis (strain ATCC BAA-935 / AF2122/97)
Length
378 amino acids
Function
Involved in the biosynthesis of phosphatidyl-myo-inositol mannosides (PIM) which are early precursors in the biosynthesis of lipomannans (LM) and lipoarabinomannans (LAM). Catalyzes the addition of a mannosyl residue from GDP-D-mannose (GDP-Man) to the position 2 of the carrier lipid phosphatidyl-myo-inositol (PI) to generate a phosphatidyl-myo-inositol bearing an alpha-1,2-linked mannose residue (PIM1).
Similarity
Belongs to the glycosyltransferase group 1 family.
Mass
40.445 kDa
Sequence
MRIGMICPYSFDVPGGVQSHVLQLAEVMRTRGHLVSVLAPASPHAALPDYFVSGGRAVPIPYNGSVARLRFGPATHRKVKKWLAHGDFDVLHLHEPNAPSLSMLALNIAEGPIVATFHTSTTKSLTLTVFQGILRPMHEKIVGRIAVSDLARRWQMEALGSDAVEIPNGVDVDSFASAARLDGYPRQGKTVLFLGRYDEPRKGMAVLLDALPKVVQRFPDVQLLIVGHGDADQLRGQAGRLAAHLRFLGQVDDAGKASAMRSADVYCAPNTGGESFGIVLVEAMAAGTAVVASDLDAFRRVLRDGEVGHLVPVDPPDLQAAALADGLIAVLENDVLRERYVAAGNAAVRRYDWSVVASQIMRVYETVAGSGAKVQVAS

Gene
pimA
Protein
Phosphatidyl-myo-inositol mannosyltransferase
Organism
Mycobacterium leprae (strain TN)
Length
374 amino acids
Function
Involved in the biosynthesis of phosphatidyl-myo-inositol mannosides (PIM) which are early precursors in the biosynthesis of lipomannans (LM) and lipoarabinomannans (LAM). Catalyzes the addition of a mannosyl residue from GDP-D-mannose (GDP-Man) to the position 2 of the carrier lipid phosphatidyl-myo-inositol (PI) to generate a phosphatidyl-myo-inositol bearing an alpha-1,2-linked mannose residue (PIM1).
Similarity
Belongs to the glycosyltransferase group 1 family. Glycosyltransferase 4 subfamily.
Mass
40.273 kDa
Sequence
MRIGMICPYSFDVPGGVQSHVLQLAEVMRARGQQVRVLAPASPDVSLPEYVVSAGRAIPIPYNGSVARLQFSPAVHSRVRRWLVDGDFDVLHLHEPNAPSLSMWALRVAEGPIVATFHTSTTKSLTLSVFQGVLRPWHEKIIGRIAVSDLARRWQMEALGSDAVEIPNGVNVDSLSSAPQLAGYPRLGKTVLFLGRYDEPRKGMSVLLDALPGVMECFDDVQLLIVGRGDEEQLRSQAGGLVEHIRFLGQVDDAGKAAAMRSADVYCAPNIGGESFGIVLVEAMAAGTPVVASDLDAFRRVLRDGEVGHLVPAGDSAALADALVALLRNDVLRERYVAAGAEAVRRYDWSVVASQIMRVYETVATSGSKVQVAS