Protein
K(+)-insensitive pyrophosphate-energized proton pump
Organism
Streptomyces avermitilis (strain ATCC 31267 / DSM 46492 / JCM 5070 / NBRC 14893 / NCIMB 12804 / NRRL 8165 / MA-4680)
Function
Proton pump that utilizes the energy of pyrophosphate hydrolysis as the driving force for proton movement across the membrane. Generates a proton motive force.
Similarity
Belongs to the H(+)-translocating pyrophosphatase (TC 3.A.10) family. K(+)-insensitive subfamily.
Sequence
MAGLSTPHQFDHPTALAAAVLTDDNRVIVMVIGVVALAALVVAGILVRQVLAAGEGTDSMKKIAAAVQEGANAYLGRQMRTLGVFAVVVFFLLMLLPADDWNQRAGRSVFFLIGALFSATTGYTGMWLAVRSNVRVAAAAREATPAEGEPEKDLTAVSHKAMKIAFRTGGVVGMFTVGLGLLGASCVVLVYAADAPKVLEGFGLGAALIAMFMRVGGGIFTKAADVGADLVGKVEQGIPEDDPRNAATIADNVGDNVGDCAGMAADLFESYAVTLVAALILGKAAFGDSGLAFPLIVPAIGVLTAMIGIFAVAPRRADRSGMSAINRGFFVSAVFSLALVAVAVYVYLPGKYADLDGVTDVAIRAKDGDPRILAMVAVAIGIVLAALIQQLTGYFTETTRRPVRDIGKSSLTGAATVVLAGISVGLESAVYTALLIGLGVYGAFLLGGTSIMLALFAVALAGTGLLTTVGVIVAMDTFGPVSDNAQGIAEMSGDVTGAGAQVLTDLDAVGNTTKAITKGIAIATAVLAASALFGSYRDAITTAANDVGEKVSGAGAPMNLMMDISQPNNLVGLIAGAAVVFLFSGLAINAVSRSAGAVVYEVRRQFREHPGIMDYTEQPEYGRVVDICTKDALRELATPGLLAVLAPIAIGFTLGVGALGAYLAGAIGTGTLMAVFLANSGGAWDNAKKLVEDGHHGGKGSEAHAATVIGDTVGDPFKDTAGPAINPLLKVMNLVALLIAPAVVKFSYGEDKNLGVRIAIAVLSILVIVGAVYISKRRGIAVGDEGNAERVTKSADPAVVS