In enzymology, a 5-phytase (EC 3.1.3.72) is an enzyme that catalyzes the chemical reaction
Thus, the two substrates of this enzyme are myo-inositol hexakisphosphate and H2O, whereas its two products are 1L-myo-inositol 1,2,3,4,6-pentakisphosphate and phosphate.
This enzyme belongs to the family of hydrolases, specifically those acting on phosphoric monoester bonds. The systematic name of this enzyme class is myo-inositol-hexakisphosphate 5-phosphohydrolase.
Of the hundreds of phytase enzymes that have been characterized in the literature, only two have been characterized as 5-phytases. A histidine acid phosphatases purified from lily pollen and a protein tyrosine phosphatase-like phytase from Selenomonas ruminantium subsp. lactilytica were both found to have specificity for the 5-phosphate position of myo-inositol hexakisphosphate.
As of late 2007, only the phytase purified from lily pollen had its structure solved, with PDB accession codes 1U24, 1U25, 1U26, 2B4O, 2B4P, and 2B4U.
Oh my baby sais she likes me (likes me, likes me)
and I think that's all right
and my baby sais she needs me (needs me, needs me)
in the middle of the night
all right, so my baby sais she wants me (wants me, wants me)
and I know that's all right
and she sais she wants be near me (near me, near me)
every day and night (every day and night)
But sometimes she drives me crazy
and I know it's something sad (I know, I know)
but my baby's got a habit
she really gets me mad when she's fighting and again and again
My baby loves to argue (argue, argue)
in the middle of the night
Every time I'm really tired (tired, tired)
she feels like picking up the fight
in the middle of the night
She don't need reasons (reasons, reasons)
is she whatever comes away
and she can take it on forever and ever (and ever)
until the dawn of day
'til I just wanna be stay out of my way
Yes sometimes she drives me crazy
and I know it's something sad (I know, I know)
but my baby's got a habit
she really gets me mad when she's fighting and again and again
She's sorry
my baby sais she likes me (likes me, likes me)
and I think that's all right
and my baby sais she needs me (needs me, needs me)
close by her side
and I think that's alright
having her by my side
Baby loves to argue
in the middle of the night
Every time I'm really tired (tired, tired)
she feels like picking up the fight
in the middle of the night
Yes sometimes she drives me crazy
and I know it's something sad (I know, I know)
but my baby's got that habit
she really gets me mad when she's fighting and again and again
Please Misses Pickafight
do some pick another fight
do some pick another fight
in the middle of the night
Please Misses Pickafight
do some pick another fight
Baby please don't pick a fight
in the middle of the night