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PHR1

Gene
PHR1
Protein
Deoxyribodipyrimidine photo-lyase, mitochondrial
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Length
565 amino acids
Function
Involved in repair of UV radiation-induced DNA damage. Catalyzes the light-dependent monomerization (300-600 nm) of cyclobutyl pyrimidine dimers (in cis-syn configuration), which are formed between adjacent bases on the same DNA strand upon exposure to ultraviolet radiation.
Similarity
Belongs to the DNA photolyase class-1 family.
Mass
66.274 kDa
Sequence
MKRTVISSSNAYASKRSRLDIEHDFEQYHSLNKKYYPRPITRTGANQFNNKSRAKPMEIVEKLQKKQKTSFENVSTVMHWFRNDLRLYDNVGLYKSVALFQQLRQKNAKAKLYAVYVINEDDWRAHMDSGWKLMFIMGALKNLQQSLAELHIPLLLWEFHTPKSTLSNSKEFVEFFKEKCMNVSSGTGTIITANIEYQTDELYRDIRLLENEDHRLQLKYYHDSCIVAPGLITTDRGTNYSVFTPWYKKWVLYVNNYKKSTSEICHLHIIEPLKYNETFELKPFQYSLPDEFLQYIPKSKWCLPDVSEEAALSRLKDFLGTKSSKYNNEKDMLYLGGTSGLSVYITTGRISTRLIVNQAFQSCNGQIMSKALKDNSSTQNFIKEVAWRDFYRHCMCNWPYTSMGMPYRLDTLDIKWENNPVAFEKWCTGNTGIPIVDAIMRKLLYTGYINNRSRMITASFLSKNLLIDWRWGERWFMKHLIDGDSSSNVGGWGFCSSTGIDAQPYFRVFNMDIQAKKYDPQMIFVKQWVPELISSENKRPENYPKPLVDLKHSRERALKVYKDAM

Gene
PHR1
Protein
pH-responsive protein 1
Organism
Candida albicans (strain SC5314 / ATCC MYA-2876)
Length
548 amino acids
Function
Required for apical cell growth and plays an essential role in morphogenesis. May be integral to the pathogenic ability of the organism.
Similarity
Belongs to the glycosyl hydrolase 72 family.
Mass
59.457 kDa
Sequence
MYSLIKSLATFATLFSLTLAKFESSTPPVEVVGNKFYFSNNGSQFLIRGIAYQQDAAGSVSSGYDADPNRKYNDPLADADACKRDVKYFKESNTNTLRVYAIDPDKDHEECMKIFSDAGIYIVADLSEPTVSINRNNPEWNLDLYKRYTKVIDKMQEYSNVLGFFAGNEVTNNRSNTDASAFVKAAIRDMKKYIKESDYRQIPVGYSSNDDEEIRVAIADYFSCGSLDDRADFFGINMYEWCGKSTFETSGYKDRTEEIKNLTIPAFFSEYGCNANRPRLFQEIGTLYSDKMTDVWSGGIVYMYFEEANKYGLVSVDGNSVKTLSDYNNYKSEMNKISPSLAHTSTLSSSDASKTLQCPGTAASTWKAATNLPPTPDESYCDCISKSLECVVADDVDKEDYGDLFGQVCGYIDCSAISADGSKGEYGVASFCSDKDRLSYVLNQYYLDQDKKSSACDFKGSASINSKASASGSCKAVSGVATGKASSSGGSSKSGSSSASASGSSSSSTSSGSSSSSGVKATQQMSMVKLVSIITIVTAFVGGMSVVF

Gene
PHR1
Protein
Cryptochrome-1
Organism
Sinapis alba
Length
501 amino acids
Function
Mediates blue light-induced gene expression in addition to its role in blue light-dependent inhibition of stem growth.
Similarity
Belongs to the DNA photolyase class-1 family.
Mass
57.022 kDa
Sequence
MSTNKKTIVWFRRDLRIEDNPALAAAAHEGSVFPVFIWCPEEEGQFYPGRASRWWMKQSLAHLRQSLKALGSELTLIKTHSTVSAILDCVRATGATKVVFNHLYDPVSLVRDHTVKEKLVERGISVQSYNGDLCMSPGRYTVKRANLLLVLILTGKKCLDMSVESVVLPPPWRLMPLSAAETVWACSVEELGLENEAEKPSNALLTRAWSPGWSNADKILNEFIEKQLIDYAKNSKKVVGNSTSLLSPYLHFGEISVRRVFQCARMKQIIWARDKNGEGEESADLFLRGIGLRDYSRIICFNFPFTHEQSLLSHLRFFPWDADVDKFKAWRQGRTGYPLVDAGMRELWATGWMHNRIRVIVSSFAVKFLLLPWKWGMKYFWDTLLDADLECDIIGWQYISGSLPDGHELDRLDNPAIQGAKYDPEGEYIRQWLPELARLPTEWIHHPWDAPLTVLKASGVELGTNYAKPIVVIDTARELLTKAISRTREAQIMIGACGDEM

Gene
PHR1
Protein
Deoxyribodipyrimidine photo-lyase
Organism
Arabidopsis thaliana
Length
496 amino acids
Function
Involved in repair of UV radiation-induced DNA damage. Catalyzes the light-dependent monomerization (300-600 nm) of cyclobutylpyrimidine dimers (CPDs), which are formed between adjacent bases on the same DNA strand upon exposure to ultraviolet radiation. Required for plant survival in the presence of UV-B light. Not involved in the repair of (6-4) photoproducts.
Similarity
Belongs to the DNA photolyase class-2 family.
Mass
57.055 kDa
Sequence
MASTVSVQPGRIRILKKGSWQPLDQTVGPVVYWMFRDQRLKDNWALIHAVDLANRTNAPVAVVFNLFDQFLDAKARQLGFMLKGLRQLHHQIDSLQIPFFLLQGDAKETIPNFLTECGASHLVTDFSPLREIRRCKDEVVKRTSDSLAIHEVDAHNVVPMWAASSKLEYSARTIRGKINKLLPDYLIEFPKLEPPKKKWTGMMDKKLVDWDSLIDKVVREGAEVPEIEWCVPGEDAGIEVLMGNKDGFLTKRLKNYSTDRNNPIKPKALSGLSPYLHFGQVSAQRCALEARKVRSTSPQAVDTFLEELIVRRELSDNFCYYQPHYDSLKGAWEWARKSLMDHASDKREHIYSLEQLEKGLTADPLWNASQLEMVYQGKMHGFMRMYWAKKILEWTKGPEEALSISIYLNNKYEIDGRDPSGYVGCMWSICGVHDQGWKERPVFGKIRYMNYAGCKRKFNVDSYISYVKSLVSVTKKKRKAEEQLTRDSVDPKITIV

Gene
PHR1
Protein
Protein PHOSPHATE STARVATION RESPONSE 1
Organism
Oryza sativa subsp. japonica
Length
428 amino acids
Function
Transcription factor involved in phosphate starvation signaling (PubMed:18263782, PubMed:26082401). Binds to P1BS, an imperfect palindromic sequence 5'-GNATATNC-3', to promote the expression of inorganic phosphate (Pi) starvation-responsive genes (PubMed:26082401). Functionally redundant with PHR2 and PHR3 in regulating Pi starvation response and Pi homeostasis (PubMed:26082401).
Mass
46.733 kDa
Sequence
MSSSLPILPKSLKDIPRSHNTQNILMPGQLPNDSMPLHQSATQSSISHPRASVVRSSYSAMLGYAANPIDSVSSHEGHFMAAPFISQSSNAEMLQYLCNNNTHGGHTVPTFFPAPACGAPDYMDTITVPDNHTQSGSSTVTSDAAKQNEWWADIMNDDWKDILDATATDSQSKSMAQPSNSAASQPAFNQSTSSHSGDICPVTSPPPNNSNASASKQRMRWTPELHESFVHAVNKLGGSEKATPKGVLKLMKVDGLTIYHVKSHLQKYRTARYKPDLSEGKTQEGKTTDELSLDLKASMDLTEALRLQMEVQKRLHEQLEIQRKLQLRIEEQGKYLQKMFEKQCKSSTQSVQDPSSGDTATPSEPSNSVDKDSEAALDPNRIGDNHPKNSTNVGANLKTAATESPDSPVIATDGSELPQEKRRRVHES

Gene
PHR1
Protein
Protein PHOSPHATE STARVATION RESPONSE 1
Organism
Oryza sativa subsp. indica
Length
428 amino acids
Function
Transcription factor involved in phosphate starvation signaling. Binds to P1BS, an imperfect palindromic sequence 5'-GNATATNC-3', to promote the expression of inorganic phosphate (Pi) starvation-responsive genes. Functionally redundant with PHR2 and PHR3 in regulating Pi starvation response and Pi homeostasis.
Mass
46.657 kDa
Sequence
MSSSLPILPKSLKDIPRSHNTQNILMPGQLPNDSMPLHQSATQSSISHPRASVVRSSYSAMLGYAANPIDSVSSHEGHFMAAPFISQSSNAEMLQSLCNNNTHGGHTVPTFFPAPACGAPDYMDTITVPDNHTQSGSSTVTSDAAKQNEWWADIMNDDWKDILDATATDSQSKSMAQPSNSAASQPAFNQSTSSHSGDICPVTSPPPNNSNASASKQRMRWTPELHESFVHAVNKLGGSEKATPKGVLKLMKVDGLTIYHVKSHLQKYRTARYKPDLSEGKTQEGKTTDELSLDLKASMDLTEALRLQMEVQKRLHEQLEIQRKLQLRIEEQGKYLQKMFEKQCKSSTQSVQDPSSGDTATPSEPSNSVDKDSEAALDPNRIGDNHPKNSTNVGANLKTAATESPDSPVIATDGSELPQEKRRRVHES

Gene
PHR1
Protein
Protein PHOSPHATE STARVATION RESPONSE 1
Organism
Arabidopsis thaliana
Length
409 amino acids
Function
Transcription factor involved in phosphate starvation signaling (PubMed:11511543, PubMed:17927693, PubMed:26586833). Binds as a dimer to P1BS, an imperfect palindromic sequence 5'-GNATATNC-3', to promote the expression of inorganic phosphate (Pi) starvation-responsive genes (PubMed:11511543, PubMed:20838596, PubMed:26586833). SPX1 is a competitive inhibitor of this DNA-binding (PubMed:25271326). PHR1 binding to its targets is low Pi-dependent (PubMed:25271326). Regulates the expression of miR399 (PubMed:20838596). Regulates the expression of IPS1 (At3g09922), a non-coding RNA that mimics the target of miR399 to block the cleavage of PHO2 under Pi-deficient conditions (PubMed:17643101). Regulates lipid remodeling and triacylglycerol accumulation during phosphorus starvation (PubMed:25680792). Required for the shoot-specific hypoxic response (PubMed:24753539). Regulates FER1 expression upon phosphate starvation, linking iron and phosphate homeostasis (PubMed:23788639). Contributes to the homeostasis of both sulfate and phosphate in plants under phosphate deficiency (PubMed:21261953). Required for adaptation to high light and retaining functional photosynthesis during phosphate starvation (PubMed:21910737). Involved in the coregulation of Zn and Pi homeostasis (PubMed:24420568).
Similarity
Belongs to the MYB-CC family.
Mass
45.546 kDa
Sequence
MEARPVHRSGSRDLTRTSSIPSTQKPSPVEDSFMRSDNNSQLMSRPLGQTYHLLSSSNGGAVGHICSSSSSGFATNLHYSTMVSHEKQQHYTGSSSNNAVQTPSNNDSAWCHDSLPGGFLDFHETNPAIQNNCQIEDGGIAAAFDDIQKRSDWHEWADHLITDDDPLMSTNWNDLLLETNSNSDSKDQKTLQIPQPQIVQQQPSPSVELRPVSTTSSNSNNGTGKARMRWTPELHEAFVEAVNSLGGSERATPKGVLKIMKVEGLTIYHVKSHLQKYRTARYRPEPSETGSPERKLTPLEHITSLDLKGGIGITEALRLQMEVQKQLHEQLEIQRNLQLRIEEQGKYLQMMFEKQNSGLTKGTASTSDSAAKSEQEDKKTADSKEVPEEETRKCEELESPQPKRPKIDN