PHO1

Alpha-1,4 glucan phosphorylase L isozyme, chloroplastic/amyloplastic

1003 amino acids

The L isoform exhibits higher affinity for unbranched substrates such as glucan-like amylose and maltodextrin.

Belongs to the glycogen phosphorylase family.

113.58 kDa

MASMTMRFHPNSTAVTESVPRRGSVYGFIGYRSSSLFVRTNVIKYRSVKRNLEFRRRSAFSVKCGSGNEAKQKVKDQEVQQEAKTSPSSFAPDTTSIVSSIKYHAEFTPLFSPEKFELPQAFIATAQSVRDALIINWNATYDYYEKLNVKQAYYLSMEFLQGRALLNAIGNLELTGPYAEALSQLSYKLEDVAHQEPDAALGNGGLGRLASCFLDSLATLNYPAWGYGLRYKYGLFKQRITKDGQEEVAEDWLEMGNPWEIVRNDVSYPVRFYGKVVSGSDGKKHWVGGEDIKAVAHDVPIPGYKTRSTINLRLWSTKAASEEFDLNAFNSGRHTEASEALANAEKICYILYPGDESIEGKTLRLKQQYTLCSASLQDIIARFERRSGASVNWEDFPEKVAVQMNDTHPTLCIPELMRILIDIKGLSWKDAWNITQRTVAYTNHTVLPEALEKWSMDLMEKLLPRHVEIIEMIDEELIRTIIAEYGTADSDLLDKKLKEMRILENVELPAEFADILVKTKEATDISSEEVQISKEGGEEEETSKEGGEEEEEKEVGGGREEGDDGKEDEVEKAIAEKDGTVKSSIGDKKKKLPEPVPVPPKLVRMANLCVVGGHAVNGVAEIHSEIVKDDVFNAFYKLWPEKFQNKTNGVTPRRWIRFCNPDLSKIITQWIGTEDWILNTEKLAELRKFADNEDLQTQWREAKRNNKVKVAAFLRERTGYSVSPDSMFDIQVKRIHEYKRQLLNIFGIVYRYKKMKEMNAAERKENFVPRVCIFGGKAFATYVQAKRIVKFITDVGATVNHDPEIGDLLKVIFVPDYNVSVAEMLIPASELSQHISTAGMEASGTSNMKFAMNGCLQIGTLDGANVEIREEVGADNFFLFGAKAREIVGLRKERARGKFVPDPRFEEVKKFVRSGVFGSYNYDELIGSLEGNEGFGRADYFLVGQDFPSYLECQEEVDKAYRDQKKWTRMSILNTAGSSKFSSDRTIHEYAREIWNIEPVKLE

PHO1

Phosphate transporter PHO1

782 amino acids

Inositol polyphosphate sensor that associates with transcription factors to regulate inorganic phosphate (Pi) starvation responses (PubMed:27080106). Probably acts by binding inositol polyphosphate via its SPX domain (PubMed:27080106). Acts as a Pi exporter, mediating efflux of Pi out of cells (PubMed:21309867, PubMed:22449068). Transfers Pi from the epidermal and cortical cells to the root xylem vessels (PubMed:11971143). Involved in the transfer of Pi from roots to shoots (PubMed:11971143, PubMed:17461783). Involved in abscisic acid (ABA) induction of stomatal closure and ABA repression of stomatal opening (PubMed:22612335).

Belongs to the SYG1 (TC 2.A.94) family.

90.537 kDa

MVKFSKELEAQLIPEWKEAFVNYCLLKKQIKKIKTSRKPKPASHYPIGHHSDFGRSLFDPVRKLARTFSDKLFSNSEKPEILQVRRRRGSSETGDDVDEIYQTELVQLFSEEDEVKVFFARLDEELNKVNQFHKPKETEFLERGEILKKQLETLAELKQILSDRKKRNLSGSNSHRSFSSSVRNSDFSAGSPGELSEIQSETSRTDEIIEALERNGVSFINSATRSKTKGGKPKMSLRVDIPDAVAGAEGGIARSIATAMSVLWEELVNNPRSDFTNWKNIQSAEKKIRSAFVELYRGLGLLKTYSSLNMIAFTKIMKKFDKVAGQNASSTYLKVVKRSQFISSDKVVRLMDEVESIFTKHFANNDRKKAMKFLKPHQTKDSHMVTFFVGLFTGCFISLFVIYIILAHLSGIFTSSDQVSYLETVYPVFSVFALLSLHMFMYGCNLYMWKNTRINYTFIFEFAPNTALRYRDAFLMGTTFMTSVVAAMVIHLILRASGFSASQVDTIPGILLLIFICVLICPFNTFYRPTRFCFIRILRKIVCSPFYKVLMVDFFMGDQLTSQIPLLRHLETTGCYFLAQSFKTHEYNTCKNGRYYREFAYLISFLPYFWRAMQCVRRWWDESNPDHLINMGKYVSAMVAAGVRITYARENNDLWLTMVLVSSVVATIYQLYWDFVKDWGLLNPKSKNPWLRDNLVLRNKNFYYLSIALNLVLRVAWIETIMRFRVSPVQSHLLDFFLASLEVIRRGHWNFYRVENEHLNNVGQFRAVKTVPLPFLDRDSDG

PHO1

Acid phosphatase PHO1

468 amino acids

Belongs to the histidine acid phosphatase family.

52.691 kDa

MFSPILSLEIILALATLQSVFAVELQHVLGVNDRPYPQRTDDQYNILRHLGGLGPYIGYNGWGIAAESEIESCTIDQAHLLMRHGERYPSTNVGKQLEALYQKLLDADVEVPTGPLSFFQDYDYFVSDAAWYEQETTKGFYSGLNTAFDFGTTLRERYDHLINTSEEGKKLSVWAGSQERVVDTAKYFAQGFMKSNYTDMVEVVALEEEKSQGLNSLTARISCPNYNSHIYKDGDFPNDIAEREADRLNTLSPGFNITADDIPTIALYCGFELNVRGESSFCDVLSREALLYTAYLRDLGWYYNVGNGNPLGKTIGYVYANATRQLLENTEADPRDYPLYFSFSHDTDLLQVFTSLGLFNVTDLPLDQIQFQTSFKSTEIVPMGARLLTERLLCTVEGEEKYYVRTILNDAVFPLSDCSSGPGFSCPLNDYVSRLEALNEDSDFAENCGVPKNASYPLELSFFWDDLS

pho1

Acid phosphatase

453 amino acids

Belongs to the histidine acid phosphatase family.

50.557 kDa

MFLQNLFLGFLAVVCANAQFAEFTAFDGKFDFKEHLTSRSPYHKPYFYGPSIDFPTTCKIKQVHTLQRHGSRNPTGGNAAFDAVGIANFQQRLLNGSVPIDYSVSGNPLSFVPTWTPVIEAANADALSSSGRVELFDMGRQFYERYHELFNASTYNIYTAAQQRVVDSALWYGYGMFGEDVHNFTNYILVSENATAGSNSLSSYNACPASDADDFTTPALEAWRNVYMPPIRQRLNPYFSNYNLTNDDILNLYGICSYEIALQDYSEFCKLFNSVDFLNFEYEGDLSFSYGMGNSVKWGSIFGGAYANSLANSLRSVENNTQQVFFAFTHDANIIPVETALGFFTDNTPENPLPTSYQVHSHSMKASEFVPFAGNLITELFQCEDSKYYVRHLVNEEVFPLSDCGFGPSNTSDGMCELYAYLNSPVRVNGTSNGIQNFDTLCNASAVAAVYPY