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SAC1

Gene
SAC1
Protein
Phosphoinositide phosphatase SAC1
Organism
Arabidopsis thaliana
Length
912 amino acids
Function
The PI(3,5)P2 regulatory complex regulates both the synthesis and turnover of phosphatidylinositol 3,5-bisphosphate (PtdIns(3,5)P2). Required for normal cell morphogenesis, cell wall synthesis, and actin organization.
Mass
102.812 kDa
Sequence
MAKSENSTTSTFSSFANKIQPSNDAESDPDSYALEKFKLYETRARFYLVGSDRNKRFFRVLKIDRSEPSELNISEDPVVYSPQEIKSLLQRIAEGNRATGGLAFVAKVYGIAGCAKFMESYYLVLVTKRRQIGCICGHAIYAIDESQMISVPHATIQSDVANSKTELRYKKLLSSVDLTKDFFYSYTYPIMQSLQKNVLSSGEEGMPYDNIFVWNSYLTQPIRSRCNNTIWTLALVHGHFKQIRLSIYGRDFSVTLVSRRSRHFAGTRYLKRGVNDRGRVANDVETEQLVLDDEAGSCKGKMSSVVQMRGSIPLFWSQEASRFSPKPDIFLQRYDPTYESTKMHFEDLVNRYGNPIIVLNLIKTVEKRPREMVLRREFANAVGYLNSIFREENHLKFIHWDFHKFAKSKSANVLAVLGAVASEALDLTGLYFSGKPKIVKKKASQLSHANTAREPSLRDLRAYSAELSRGESANDILSALANREKEMKLTQQKKDEGTNSSAPRYQSGVLRTNCIDCLDRTNVAQYAYGLAALGRQLHAMGLSDTPKIDPDSSIAAALMDMYQSMGDALAQQYGGSAAHNTVFPERQGKWKATTQSREFLKSIKRYYSNTYTDGEKQDAINLFLGYFQPQEGKPALWELDSDYYLHVSGIGDDIFPDIGVQSIAKPMSGIGVNLAPVPAFRDDFSRKKLTSFDKLIEQTCSSIKNVRLCSETDQRPGGNTGSTGVAPDAAEIQLKSPNWLFGSRKPEESSSATKSGADDSEKGVTSTERVNDFCNLDWLSKSDRHQGDIFQRYLSITSTNEANGWYGGTLLGDQDENSEIYRHYAQFCQCPAMEPFENDHEFEQNFAEVLRMNTIDVMDIEEEETEMESDFNEYTQIGSDLGIIPMQCKHFASDPCWLARWLVGDDKVPKVI

Gene
SAC1
Protein
Phosphoinositide phosphatase SAC1
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Length
623 amino acids
Function
Phosphoinositide phosphatase that hydrolyzes PtdIns(3)P and PtdIns(4)P. Has low activity towards PtdIns(3,5)P2. May be involved in the coordination of the activities of the secretory pathway and the actin cytoskeleton.
Mass
71.125 kDa
Sequence
MTGPIVYVQNADGIFFKLAEGKGTNDAVIHLANQDQGVRVLGAEEFPVQGEVVKIASLMGFIKLKLNRYAIIANTVEETGRFNGHVFYRVLQHSIVSTKFNSRIDSEEAEYIKLLELHLKNSTFYFSYTYDLTNSLQRNEKVGPAASWKTADERFFWNHYLTEDLRNFAHQDPRIDSFIQPVIYGYAKTVDAVLNATPIVLGLITRRSIFRAGTRYFRRGVDKDGNVGNFNETEQILLAENPESEKIHVFSFLQTRGSVPIYWAEINNLKYKPNLVLGENSLDATKKHFDQQKELYGDNYLVNLVNQKGHELPVKEGYESVVHALNDPKIHYVYFDFHHECRKMQWHRVKLLIDHLEKLGLSNEDFFHKVIDSNGNTVEIVNEQHSVVRTNCMDCLDRTNVVQSVLAQWVLQKEFESADVVATGSTWEDNAPLLTSYQNLWADNADAVSVAYSGTGALKTDFTRTGKRTRLGAFNDFLNSASRYYQNNWTDGPRQDSYDLFLGGFRPHTASIKSPFPDRRPVYIQLIPMIICAALTVLGATIFFPKDRFTSSKNLLYFAGASIVLALSTKFMFKNGIQFVNWPKLVDVGFLVVHQTHDKEQQFKGLKYAQSPKFSKPDPLKRD

Gene
Sac1
Protein
Phosphatidylinositide phosphatase SAC1
Organism
Drosophila melanogaster
Length
592 amino acids
Function
Phosphoinositide phosphatase that hydrolyzes PtdIns(3)P and PtdIns(4)P. Has low activity towards PtdIns(3,5)P2 (By similarity).
Mass
67.768 kDa
Sequence
MDSREENAVYDDMNLYIAPQSFIIEPNGGDELLVIGRHDKVTRVQPASGGLVANLRPTRRICGVLGTIHLLSCDYLLVATHRLFVGVLNGAVVWRLAGYDIIPYIPNSFQRKENENYLRLLRQTLDTKFFYFSYRYDLTNSLQRQREVAQSRPEVSGLLQRAEQRFVWNGYVLRQFNCDKMEKFQLPLVLGFVSINQVQINGQTFFWSIITRRSVQRAGTRLFCRGSDEQGHVANFVETEQIVEFNGQLTGFVQTRGSMPFHWHQLPNLRYKPRPVLVPGKDHLAACGLHFKEQIRLYGNNVAVNLVDHKGAEGELEATYARLVREMGNPQVRYESFDFHSECRKMRWDRLNILIDRLAHEQDQFGVYHVFDDGKLVSTQTGVFRTNCIDCLDRTNVVQSMLARRSLTAVLQKLGVLHVGQKVEHASDIFESIFKGVWADNADLVSLQYSGTCALKTDFTRTGKRTKSGAMQDGKNSLMRYYLNNFADGQRQDSIDLFLGKYLVNDNEGGAVPSPLESKHGWRFFTFPSVLLVAVAMFMITMTYPAEFNTENLLFMLFWGAMIAVSATGILHYGVEFVQWPRLFPPISFRDP

Gene
SAC1
Protein
Putative sulfur deprivation response regulator
Organism
Chlamydomonas reinhardtii
Length
585 amino acids
Function
Not known; mutations in SAC1 produces cells that cannot synthesize arylsulfatase and cannot take up sulfate as rapidly as wild-type cells. SAC1 is necessary for cells to survive sulfur deprivation.
Similarity
Belongs to the CitM (TC 2.A.11) transporter family.
Mass
62.329 kDa
Sequence
MIRGVVDADVCLFAASTLLLLRGIIQARDAFAGLANDSIVSIALMMMIAAGLESSGALEFVPELVLGRSKREWVGQLRMHIAVASVSAVMNNTPLVAVMIPVVESWCRNNNHHPSRFMMPLSYSAILGGLCTIIGTSTNLIARGLAQQDDPKLKLPFVEVGIIGLPLTVAGGIYVVLFSPLLLRKRDTMMAAVVADPREYVVSVRVDARFAHIGRTIESAGLRHLRGLFLADLQRQDGATVPSPPPTTIILQGDKLTFAGDIQGMQHILSLPGLTPISSADLAADLEETVAGSPSSDRIMVEAVVSLSSPICNMTIRDSHFRSRYGAVVLRVHRNGERIAGGLGDIVVKGGDTMLLEAGPDFLQKYKHSTEWALAVDAFRVTLPRRDPLALFMSLGIFIALIVLNSMDVLPLSTTALVCLFAYLITGVLTVSQCRAAIPSSILLTVAGGFGVAKAMTVTGLAHRLAGSLLNVFSWMGRAGPVAAIYASTSLLTALLSNGAAVTLMYPIARDLAKQAGVSIKGPLYALMIGASSDFSTPIGYQTNLMVSGPGGYRFLDFTRFGLPLQFVAALITVPICVLYFEPRT

Gene
sac1
Protein
Phosphatidylinositide phosphatase SAC1
Organism
Dictyostelium discoideum
Length
581 amino acids
Function
Phosphoinositide phosphatase that hydrolyzes PtdIns(3)P and PtdIns(4)P.
Mass
66.551 kDa
Sequence
MNIELINTNERFILINNGNKDKSLNIDKHSVKASISVGVPKNNEKVLTRIENVKGIIGCIQLVSGHYLMIFKEHNHVATVTGKKIYQMKDVELIPFFPNQQSLVSIPDQDAEEQHLSMIRWLLSSENFYFSYDYDFTLTLQRQYSTTTTTTSGSSLGERCDSRFFWNEKYVTILSKEHGLGDWILPITMGFVESKTLGGTCQFTLISRRNLNRSGTRYNVRGIDKKGNVANNVETEQIIEIKENTFTSFVQVRGSIPLLWSQFPTLKYKPSVKFYGDEKENSQALEQHFKQLHQLYGSTTVVNLIDRKGAELKLGEAYEERVKSLKDVHYVWFDFHSICKGMRYDKLSILMDQLKDDLKQYGFFFVEDGKIVQKQQGVFRTNCIDNLDRTNVVQSLITRHSLENQMASVLNKQIPSTTFKGDQFEYVFKNIWADHGDAISTQYSGTGALKNDFTRTGKRNFQGVLRDGENSVKRYYLNNFKDGFRQDSYFLFTNPSVDLTTAKQHESKPPSPLIWIFSFVFAAIFLANLYLPSATSSIGGFISQTTVLVGSVFFALKLAMKYQASIVDKPTLFKLDSIYKN

Gene
SAC1
Protein
Actin-1
Organism
Glycine max
Length
377 amino acids
Function
Essential component of cell cytoskeleton; plays an important role in cytoplasmic streaming, cell shape determination, cell division, organelle movement and extension growth.
Similarity
Belongs to the actin family.
Mass
41.357 kDa
Sequence
MADAEDIQPLVCDNGTGMVKAGLAGDDAPRAVFPSIVGRPRHTXVVVGMGQKDAYVGDEAQVQRGILTLKYPIEHGIVSNWDDMEKIWHHTFYNELRVAPEEHPVLLTEAPLNPKYNREKMXRVMFETFGAPAVCVAVLAVLSLYASGRTTGIVLDSGDGVSHTVPIYEGYALPHAILRLDLAGRDLTDFLMKILTQRGYSFTTSAQRGIVRDMKEKLAYIALDCEQELETSETSSSVEKSYELPDGQVITIGAERFGCPGVLYQPSMVGMEASGIHETTYNSIMKCDVDIRKDLYGNIVLSGGTTMFPSIADRMSKEISALAPSSMKIKVVAPSERKFGVWIGGSILASLSTFQQMWIXKAEYDESGPSIVHKKCF