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PSBO

Gene
PSBO
Protein
Oxygen-evolving enhancer protein 1, chloroplastic
Organism
Euglena gracilis
Length
338 amino acids
Function
Stabilizes the manganese cluster which is the primary site of water splitting.
Similarity
Belongs to the PsbO family.
Mass
35.272 kDa
Sequence
MSRVNLAAPANHVVPRAAQEEVQGEYQTASNNWAVAAMASAGAAVGAAVLAMRRRATNTYEAIREDPEAVLAGAGRAMGAALIGAAVAGSANAASLTYDELQSLSYLEVKSSGIAGTCPVLADGVSSKLSLKAGKYEINNWCLEPSSFQVKLPPTEKQQVTEFERTKLMTRLTYTLDAISADLNVGGDGSWTIQEKDGLDYAATTVQLAGGERVPFLFTIKNLLAKGDAGQFLGQFDVPSYRGATFLDPKGRGGASGYDTAVALPASGDDEEYAKENSKSTAASVGTIAFKVAKVNAETGEIAGVFESIQPSDTDLGAKVPKDIKTSGVWYAQISPSK

Gene
PSBO
Protein
Oxygen-evolving enhancer protein 1, chloroplastic
Organism
Solanum tuberosum
Length
333 amino acids
Function
Stabilizes the manganese cluster which is the primary site of water splitting.
Similarity
Belongs to the PsbO family.
Mass
35.389 kDa
Sequence
MAASLQAAATLMQPTKVGGVSARNNLQLRSSQSVSKAFGLEPSASRLSCSLQTDLKDFAQKCTDAAKIAGFALATSALVVSGANAEGVPKRLTFDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYNAKKFCLEPTSFTVKAEGVSKNSAPDFQKTKLMTRLTYTLDEIEGPFEVSPDGTVKFEEKDGIDYAAVTVQLPGGERVPFLFTIKQLVASGKPESFSVDFLVPSYRGSSFLDPKGRGGSTGYDNAVALPAGGRGDEEELQKENVKNTASLTGKITFTVTKSNPQTGEVIGVFESIQPSDTDLGAKTPKDVKIQGIWYAQLES

Gene
PSBO
Protein
Oxygen-evolving enhancer protein 1, chloroplastic
Organism
Spinacia oleracea
Length
332 amino acids
Function
Stabilizes the manganese cluster which is the primary site of water splitting (By similarity). Binds GTP after preillumination of photosystem II core complex. This binding is inhibited by DCMU.
Similarity
Belongs to the PsbO family.
Mass
35.171 kDa
Sequence
MAASLQASTTFLQPTKVASRNTLQLRSTQNVCKAFGVESASSGGRLSLSLQSDLKELANKCVDATKLAGLALATSALIASGANAEGGKRLTYDEIQSKTYLEVKGTGTANQCPTVEGGVDSFAFKPGKYTAKKFCLEPTKFAVKAEGISKNSGPDFQNTKLMTRLTYTLDEIEGPFEVSSDGTVKFEEKDGIDYAAVTVQLPGGERVPFLFTIKQLVASGKPESFSGDFLVPSYRGSSFLDPKGRGGSTGYDNAVALPAGGRGDEEELQKENNKNVASSKGTITLSVTSSKPETGEVIGVFQSLQPSDTDLGAKVPKDVKIEGVWYAQLEQQ

Gene
PSBO
Protein
Oxygen-evolving enhancer protein 1, chloroplastic
Organism
Nicotiana tabacum
Length
332 amino acids
Function
Stabilizes the manganese cluster which is the primary site of water splitting.
Similarity
Belongs to the PsbO family.
Mass
35.228 kDa
Sequence
MAASLQAAATLMQPTKVGVAPARNNLQLRSAQSVSKAFGVEPAAARLTCSLQTELKDLAQKFTDAAKVAGFALATSALVVSGANAEGVPKRLTFDEIQSKTYMEVKGTGTANQCPTIDGGVASFAFKPGKYNAKKFCLEPTSFTVKAESVNKNAPPDFQKTKLMTRLTYTLDEIEGPFEVSSDGTVKFEEKDGIDYAAVTVQLPGGERVPFLFTIKQLVASGKPESFSGEFLVPSYRGSSFLDPKGRGGSTGYDNAVALPAGGRGDEEELQKENVKNTSSSTGKITLSVTQSKPETGEVIGVFESIQPSDTDLGAKVPKDVKIQGIWYAQLE

Gene
PSBO
Protein
Oxygen-evolving enhancer protein 1, chloroplastic
Organism
Fritillaria agrestis
Length
329 amino acids
Function
Stabilizes the manganese cluster which is the primary site of water splitting.
Similarity
Belongs to the PsbO family.
Mass
34.869 kDa
Sequence
MASSLQAAATLIPAKVGAPARTHLRSNSHLSKAFGFDNSTAGRLTCSINSDLRDIAQKCTDAAKLAGFALATSALVISGASAEGVPKRLTFDEIQSKTYMEVKGSGTANQCPTIEGGTESFGYKTGKYTLKKLCLEPTSFTVKAEGINKNAPPEFQKTKLMTRLTYTLDEIEGPFEVAPDGTVKFEEKDGIDYAAVTVQLPGGERVPFLFTVKQLVATGKPESFSGSYLVPSYRGSSFLDPKGRGGSAGYDNAVALPAGGRGDEEELVKENIKDVSSSTGKITLSVTKSKPETGEVIGVFESIQPSDTDLGSKAPKDVKIQGIWYAQLE

Gene
PSBO
Protein
Oxygen-evolving enhancer protein 1, chloroplastic
Organism
Pisum sativum
Length
329 amino acids
Function
Stabilizes the manganese cluster which is the primary site of water splitting.
Similarity
Belongs to the PsbO family.
Mass
34.893 kDa
Sequence
MAASLQAAATLMQPTKLRSNTLQLKSNQSVSKAFGLEHYGAKVTCSLQSDFKELAHKCVEASKIAGFALATSALVVSGASAEGAPKRLTFDEIQSKTYLEVKGTGTANQCPTIDGGVDSFSFKPGKYNAKKLCLEPTSFTVKSEGVTKNTPLAFQNTKLMTRLTYTLDEIEGPFEVSADGSVKFEEKDGIDYAAVTVQLPGGERVPFLFTIKQLVASGKPDSFSGEFLVPSYRGSSFLDPKGRGASTGYDNAVALPAGGRGDEEELGKENNKSAASSKGKITLSVTQTKPETGEVIGVFESIQPSDTDLGAKAPKDVKIQGVWYAQLES

Gene
PSBO
Protein
Oxygen-evolving enhancer protein 1, chloroplastic
Organism
Solanum lycopersicum
Length
329 amino acids
Function
Stabilizes the manganese cluster which is the primary site of water splitting.
Similarity
Belongs to the PsbO family.
Mass
34.948 kDa
Sequence
MAASLQAAATLMQPTKVGVRNNLQLRSAQSVSKAFGVEQGSGRLTCSLQTEIKELAQKCTDAAKIAGFALATSALVVSGANAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIEGGVGSFAFKPGKYTAKKFCLEPTSFTVKAEGVSKNSAPDFQKTKLMTRLTYTLDEIEGPFEVSPDGTVKFEEKDGIDYAAVTVQLPGGERVPFLFTIKQLVASGKPESFSGEFLVPSYRGSSFLDPKGRGGSTGYDNAVALPAGGRGDEEELQKENVKNTASLTGKITLSVTQSKPETGEVIGVFESIQPSDTDLGAKVPKDVKIQGIWYAQLE

Gene
PSBO
Protein
Oxygen-evolving enhancer protein 1, chloroplastic
Organism
Triticum aestivum
Length
325 amino acids
Function
Stabilizes the manganese cluster which is the primary site of water splitting.
Similarity
Belongs to the PsbO family.
Mass
34.74 kDa
Sequence
MAASLQAAATVMPAKIGGRASSARPSSHVARAFGVDAGARITCSLQSDIREVASKCADAAKMAGFALATSALLVSGATAEGAPKRLTFDEIQSKTYMEVKGTGTANQCPTIDGGVDSFPFKAGKYEMKKFCLEPTSFTVKAEGIQKNEPPRFQKTKLMTRLTYTLDEMEGPLEVRRRRTLKFEEKDGIDYAAVTVQLPGGERVAFLFTVKQLVATGKPESFRPFLVPSYRGSSFLDPKGRGGSTGYDNAGALPRGGRGDEEELAKENVKNASSSTGNITLSVTKSKPETGEVIGVFESVQPSDTDLEAPKDVKIQGVWYAQLESN

Gene
PSBO
Protein
Oxygen-evolving enhancer protein 1, chloroplastic
Organism
Helianthus annuus
Length
324 amino acids
Function
Stabilizes the manganese cluster which is the primary site of water splitting.
Similarity
Belongs to the PsbO family.
Mass
34.224 kDa
Sequence
MAASLQAAATFMTPTSRVQLKSSPSICKAFGIESTGSKVSCSLQADLKDFAQKCTDAAKIAGFALATSALVVSGASAEGSPKRLTYDEIQSKTYMEVKGTGTANQCPTIEGGVNGFAVKPGKYNAQKFCLEPTSFTVKAEGISKNSAPEFQKTKLMTRLTYTLDEIEGPLEVSSDGTIKFEEKDGIDYAAVTVQLPGGERVPFLFTIKELVATGKPESFGGNFLVPSYRGSSFLDPKGRGGSTGYDNAVALPAGGRGDEEELLKENIKNTAAGKGEITFSVTSSKPETGEVIGVFESIQPSDTDLGAKAPKDVKIQGVWYAQLW

Gene
PSBO
Protein
Oxygen-evolving enhancer protein 1, chloroplastic
Organism
Volvox carteri
Length
293 amino acids
Function
Stabilizes the manganese cluster which is the primary site of water splitting.
Similarity
Belongs to the PsbO family.
Mass
30.758 kDa
Sequence
MRAAQTVKAAGVSRAARPVRANVVCKAQKVEFGQAAAAVVAASALVAGSANALTYDELQGLTYLQVKGTGIANTCPVLEKGSTDLSELSAGTYKLENFCIEPTSFTVKEESVFKGGETEFVKTKLMTRLTYTLDAMSGTLKVGSDGSAELKEEDGIDYAATTVQLPGGERVAFLFTIKQFDGKGTLDNIKGDFVVPSYRGSSFLDPKGRGGSTGYDNAVALPARADAEELLKENVKSTKALKGSAVFSVAKVNTATGEIAGVFESIQPSDTDLGAKPPKDIKITGLWYGQLSQ

Gene
PSBO
Protein
Oxygen-evolving enhancer protein 1, chloroplastic
Organism
Chlamydomonas reinhardtii
Length
291 amino acids
Function
Stabilizes the manganese cluster which is the primary site of water splitting.
Similarity
Belongs to the PsbO family.
Mass
30.523 kDa
Sequence
MALRAAQSAKAGVRAARPNRATAVVCKAQKVGQAAAAAALATAMVAGSANALTFDEIQGLTYLQVKGSGIANTCPVLESGTTNLKELKAGSYKLENFCIEPTSFTVKEESQFKGGETEFVKTKLMTRLTYTLDAMSGSFKVGSDGSAELKEDDGIDYAATTVQLPGGERVAFLFTIKQFDGKGTLDGIKGDFLVPSYRGSSFLDPKGRGGSTGYDNAVALPARADAEELLKENVKITKALKGSAVFSVAKVDPVTGEIAGVFESIQPSDTDLGAKPPKDIKVTGLWYAQLK

Gene
psbO
Protein
Photosystem II manganese-stabilizing polypeptide
Organism
Synechococcus elongatus (strain PCC 7942)
Length
277 amino acids
Function
MSP binds to a putative Mn-binding protein and keeps 2 of the 4 Mn-atoms associated with PSII.
Similarity
Belongs to the PsbO family.
Mass
29.304 kDa
Sequence
MRYRAFLAAFLAVCLGVLTACSSGPTAADLGTLTYDQIKDTGLANKCLSLKESARGTIPLEAGKKYALTDLCLEPQEFFVKEEPGNKRQKAEFVPGKVLTRYTSSLDQVYGDLALKADGTVSFTEKGGIDFQAITVLLPGGEEVPFLFTVKGLVASTSEPATSINTSTDLRGGYRVPSYRTSNFLDPKARGLTTGYESAVAIPSAGDAEDLTKENVKRFVTGQGEISLAVSKVDGATGEVAGVFTAIQPSDTDMGGKEAVDVKLVGQFYGRIEPADA

Gene
psbO
Protein
Photosystem II manganese-stabilizing polypeptide
Organism
Cyanothece sp. (strain ATCC 51142)
Length
275 amino acids
Function
MSP binds to a putative Mn-binding protein and keeps 2 of the 4 Mn-atoms associated with PSII.
Similarity
Belongs to the PsbO family.
Mass
29.971 kDa
Sequence
MRFRTLLIAFLALCLGLITACSEGPANAVNPQDLTYDEILNTGLANKCPQISEFTRGSIPIEPGQTYFVDDLCLEPQEYFVKEEPVNKRQEAEYVPGKLLTRYTTSLEQISGKITVDEDGVVTFYEEGGIDFQPVTVQLPGGEQVPFFFTIKNLVGKTEPGFSSINSSIDFEGDFRVPSYRGATFLDPKGRGLATGYDNAVALPATADKEDYANVKQTPIGKGSISLQVTKVDQATGEIAGVFDSEQPSDTDLGAKEPVEVKIRGIFYARVTPEA

Gene
psbO
Protein
Photosystem II manganese-stabilizing polypeptide
Organism
Synechocystis sp. (strain PCC 6803 / Kazusa)
Length
274 amino acids
Function
MSP binds to a putative Mn-binding protein and keeps 2 of the 4 Mn-atoms associated with PSII.
Similarity
Belongs to the PsbO family.
Mass
29.912 kDa
Sequence
MRFRPSIVALLSVCFGLLTFLYSGSAFAVDKSQLTYDDIVNTGLANVCPEISSFTRGTIEVEPNTKYFVSDFCMEPQEYFVKEEPVNKRQKAEYVKGKVLTRQTTSLEQIRGSIAVGADGTLTFKEKDGIDFQPITVLLPGGEEVPFFFTVKNFTGTTEPGFTSINSSTDFVGDFNVPSYRGAGFLDPKARGLYTGYDNAVALPSAADKFRTNKKETPLGKGTLSLQVTQVDGSTGEIAGIFESEQPSDTDLGAKEPLDVKVRGIFYGRVDTDV

Gene
psbO
Protein
Photosystem II manganese-stabilizing polypeptide
Organism
Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)
Length
273 amino acids
Function
MSP binds to a putative Mn-binding protein and keeps 2 of the 4 Mn-atoms associated with PSII.
Similarity
Belongs to the PsbO family.
Mass
29.638 kDa
Sequence
MRYRALIVAFLAVCLGLLTACSDAPASSTRDILTYEQIRGTGLANKCPQLTETSRGSIPLDSSKSYVLKELCLEPTNFFVKEEPANKRQTAEFVAGKLLTRYTSTIDQVSGDLKFNDDSSLTFVEKDGLDFQAITVQLPGGERVPFLFTIKNLVAQTQPGLSSLNTSTDFEGTFKVPSYRGAAFLDPKGRGVVSGYDNAVALPAQADDEDLTRTNVKRAEILNGKISLQIAKVDSSSGEIAGTFESEQPSDTDLGADEPKEVKIRGIFYARVE

Gene
psbO
Protein
Photosystem II manganese-stabilizing polypeptide
Organism
Synechococcus elongatus
Length
272 amino acids
Function
MSP binds to a putative Mn-binding protein and keeps 2 of the 4 Mn-atoms associated with PSII.
Similarity
Belongs to the PsbO family.
Mass
29.608 kDa
Sequence
MKYRILMATLLAVCLGIFSLSAPAFAAKQTLTYDDIVGTGLANKCPTLDDTARGAYPIDSSQTYRIARLCLQPTTFLVKEEPKNKRQEAEFVPTKLVTRETTSLDQIQGELKVNSDGSLTFVEEDGIDFQPVTVQMAGGERIPLLFTVKNLVASTQPNVTSITTSTDFKGEFNVPSYRTANFLDPKGRGLASGYDSAIALPQAKEEELARANVKRFSLTKGQISLNVAKVDGRTGEIAGTFESEQLSDDDMGAHEPHEVKIQGVFYASIEPA

Gene
psbO
Protein
Photosystem II manganese-stabilizing polypeptide
Organism
Thermosynechococcus elongatus (strain BP-1)
Length
272 amino acids
Function
Part of the oxygen-evolving complex associated with photosystem II (PSII). PSII is a light-driven water plastoquinone oxidoreductase, using light energy to abstract electrons from H(2)O, generating a proton gradient subsequently used for ATP formation.
Similarity
Belongs to the PsbO family.
Mass
29.608 kDa
Sequence
MKYRILMATLLAVCLGIFSLSAPAFAAKQTLTYDDIVGTGLANKCPTLDDTARGAYPIDSSQTYRIARLCLQPTTFLVKEEPKNKRQEAEFVPTKLVTRETTSLDQIQGELKVNSDGSLTFVEEDGIDFQPVTVQMAGGERIPLLFTVKNLVASTQPNVTSITTSTDFKGEFNVPSYRTANFLDPKGRGLASGYDSAIALPQAKEEELARANVKRFSLTKGQISLNVAKVDGRTGEIAGTFESEQLSDDDMGAHEPHEVKIQGVFYASIEPA

Gene
psbO
Protein
Photosystem II manganese-stabilizing polypeptide
Organism
Thermosynechococcus vulcanus
Length
244 amino acids
Function
Part of the oxygen-evolving complex associated with photosystem II (PSII). PSII is a light-driven water plastoquinone oxidoreductase, using light energy to abstract electrons from H(2)O, generating a proton gradient subsequently used for ATP formation.
Similarity
Belongs to the PsbO family.
Mass
26.625 kDa
Sequence
QTLTYDDIVGTGLANKCPTLDDTARGAYPIDSSQTYRIARLCLQPTTFLVKEEPKNKRQEAEFVPTKLVTRETTSLDQIQGELKVNSDGSLTFVEEDGIDFQPVTVQMAGGERIPLLFTVKNLVASTQPNVTSITTSTDFKGEFNVPSYRTANFLDPKGRGLASGYDSAIALPQAKEEELARANVKRFSLTKGQISLNVAKVDGRTGEIAGTFESEQLSDDDMGAHEPHEVKIQGVFYASIEPA

Gene
PSBO
Protein
Putative oxygen-evolving enhancer protein 1
Organism
Pinus strobus
Length
116 amino acids
Function
Stabilizes the manganese cluster which is the primary site of water splitting.
Similarity
Belongs to the PsbO family.
Mass
12.277 kDa
Fragment
multiple
Sequence
DGIDYAAVTVQLPGGERGGSTGYDNAVALPAGGRGSSMLDPKELGQMNIVFEGVSKSYHDAVALVLPSLKASTYYEESLYKVINTWADIINRALTEAVAAEAAAAEDPEMETMYTK

Gene
PSBO
Protein
Oxygen-evolving enhancer protein 1, chloroplastic
Organism
Populus euphratica
Length
100 amino acids
Function
Stabilizes the manganese cluster which is the primary site of water splitting.
Similarity
Belongs to the PsbO family.
Mass
10.671 kDa
Fragment
multiple
Sequence
RLTYDEIQSKAEGINKNSPPDFQKTKLMTRDGIDYAAVTVQLPGGERVPFLFTIKGGSTGYDNAVALPAGGRSKPETGEIIGVFESLQPSDTDLGAKTPK

Gene
PSBO
Protein
Oxygen-evolving enhancer protein 1, chloroplastic
Organism
Brassica campestris
Length
31 amino acids
Function
Stabilizes the manganese cluster which is the primary site of water splitting.
Similarity
Belongs to the PsbO family.
Mass
3.418 kDa
Fragment
single
Sequence
EGAPKRLTYDEIQSKTYMEVKGTGTANQCPT

Gene
PSBO
Protein
Oxygen-evolving enhancer protein 1
Organism
Pinus pinaster
Length
26 amino acids
Function
Stabilizes the manganese cluster which is the primary site of water splitting.
Similarity
Belongs to the PsbO family.
Mass
2.641 kDa
Fragment
multiple
Sequence
LTYDEIQSKGGSTGYDNAVALPAGGR