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psbY

Gene
PSBY
Protein
Photosystem II core complex proteins psbY, chloroplastic
Organism
Spinacia oleracea
Length
199 amino acids
Function
PSBY-1 and -2 are manganese-binding polypeptides with L-arginine metabolizing enzyme activity. They are a component of the core of photosystem II. They have also a minor catalase-like activity since they cause evolution of oxygen from hydrogen peroxide in a reaction stimulated by manganese.
Similarity
Belongs to the PsbY family.
Mass
20.664 kDa
Sequence
MAATMATTMAVLNTKCLTLNTNKTTSTSPKPTSKPISLSPLGLSNSKLPMGLSPIITAPAIAGAVFATLGSVDPAFAVQQLADIAAEAGTSDNRGLALLLPIIPALGWVLFNILQPALNQINKMRNEKKAFIVGLGLSGLATSGLLLATPEAQAASEEIARGSDNRGTLLLLVVLPAIGWVLFNILQPALNQLNKMRSQ

Gene
PSBY
Protein
Photosystem II core complex proteins psbY, chloroplastic
Organism
Arabidopsis thaliana
Length
189 amino acids
Function
PSBY-1 and -2 are manganese-binding polypeptides with L-arginine metabolizing enzyme activity. They are a component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
19.465 kDa
Sequence
MAAAMATATKCMSLNPSPPKLQNQTKSKPFISLPTPPKPNVSLAVTSTALAGAVFSSLSYSEPALAIQQIAQLAAANASSDNRGLALLLPIVPAIAWVLYNILQPAINQVNKMRESKGIVVGLGIGGGLAASGLLTPPPEAYAAAEAAAASSDSRGQLLLIVVTPALLWVLYNILQPALNQINKMRSGD

Gene
psbY
Protein
Photosystem II protein Y
Organism
Synechococcus sp. (strain WH8102)
Length
43 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.592 kDa
Sequence
MLGIDARLFLVVAPILAAVSWAAFNIGRAAVGQLQLLIKRSRA

Gene
psbY
Protein
Photosystem II protein Y
Organism
Prochlorococcus marinus (strain MIT 9211)
Length
41 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.711 kDa
Sequence
MLNLIVVVLPILAAVTWVVFNIQKPAREQLARQFDENNKAF

Gene
psbY
Protein
Photosystem II protein Y
Organism
Thermosynechococcus elongatus (strain BP-1)
Length
41 amino acids
Function
Loosely associated component of the core of photosystem II, it is not always seen in crystals. 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 PsbY family.
Mass
4.585 kDa
Sequence
MDWRVLVVLLPVLLAAGWAVRNILPYAVKQVQKLLQKAKAA

Gene
psbY
Protein
Photosystem II protein Y
Organism
Anabaena variabilis (strain ATCC 29413 / PCC 7937)
Length
41 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.385 kDa
Sequence
MDIDFRVAIVLAPIAVAAGWAAFNIGAAAIRQVQNFLNREA

Gene
psbY
Protein
Photosystem II protein Y
Organism
Cyanothece sp. (strain PCC 7424)
Length
41 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.58 kDa
Sequence
MDWRVLIVLAPVIIAGSWALFNIGAAAIRQVQEFLNRDKLA

Gene
psbY
Protein
Photosystem II protein Y
Organism
Nostoc punctiforme (strain ATCC 29133 / PCC 73102)
Length
41 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.459 kDa
Sequence
MDIDYRIAIVLAPVVIAASWAVFNIGAAALRQIQGFLDREA

Gene
psbY
Protein
Photosystem II protein Y
Organism
Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)
Length
41 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.385 kDa
Sequence
MDIDFRVAIVLAPIAVAAGWAAFNIGAAAIRQVQNFLNREA

Gene
psbY
Protein
Photosystem II protein Y
Organism
Prochlorococcus marinus (strain SARG / CCMP1375 / SS120)
Length
40 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.621 kDa
Sequence
MLNLLVITLPILAAIGWVTLNIQKPAREQWDRQFGDNKPF

Gene
psbY
Protein
Photosystem II protein Y
Organism
Synechococcus elongatus (strain PCC 7942)
Length
40 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.333 kDa
Sequence
MDWRLIVVLAPILLAGGWAVFNIGKAALEQINRALKGDQA

Gene
psbY
Protein
Photosystem II protein Y
Organism
Synechococcus sp. (strain ATCC 27144 / PCC 6301 / SAUG 1402/1)
Length
40 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.333 kDa
Sequence
MDWRLIVVLAPILLAGGWAVFNIGKAALEQINRALKGDQA

Gene
psbY
Protein
Photosystem II protein Y
Organism
Synechococcus sp. (strain WH7803)
Length
40 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.32 kDa
Sequence
MDLRLVLVASPILLALGWAGFNIGRAAVGQLQLMIKRSRA

Gene
psbY
Protein
Photosystem II protein Y
Organism
Synechococcus sp. (strain RCC307)
Length
40 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.276 kDa
Sequence
MDLRLVLVASPILLAVGWAGFNIGRAAVGQLQLMLKRARG

Gene
psbY
Protein
Photosystem II protein Y
Organism
Prochlorococcus marinus (strain MIT 9515)
Length
39 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.531 kDa
Sequence
MLRTLVVFAPIIAALAWVIFNIQKPAREQFNRDFLGKKD

Gene
psbY
Protein
Photosystem II protein Y
Organism
Synechocystis sp. (strain PCC 6803 / Kazusa)
Length
39 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.202 kDa
Sequence
MDWRVIVVVSPLLIAATWAAINIGAAAIRQLQDVLGREA

Gene
psbY
Protein
Photosystem II protein Y
Organism
Trichodesmium erythraeum (strain IMS101)
Length
39 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.439 kDa
Sequence
MDFDFRLLIVLLPILAAAGWAVFNIGVVAMQQFQKFLNK

Gene
psbY
Protein
Photosystem II protein Y
Organism
Cyanothece sp. (strain ATCC 51142)
Length
39 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.215 kDa
Sequence
MDWRVLVVLGPILIAAGWAGFNIAAAAIRQVQGFFNKEA

Gene
psbY
Protein
Photosystem II protein Y
Organism
Cyanothece sp. (strain PCC 7425 / ATCC 29141)
Length
39 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.34 kDa
Sequence
MDLDFRVLVVLLPVLLAGGWALKNILPAALRQVQSFFSK

Gene
psbY
Protein
Photosystem II protein Y
Organism
Cyanothece sp. (strain PCC 8801)
Length
39 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.371 kDa
Sequence
MDWRVLVVVGPLLIAASWAVFNIGAAAIRQLQEFRSRES

Gene
psbY
Protein
Photosystem II protein Y
Organism
Microcystis aeruginosa (strain NIES-843)
Length
39 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.284 kDa
Sequence
MDWRVLIVLTPLLIAGGWAVFNIGAAALRQAQQFLSKQS

Gene
psbY
Protein
Photosystem II protein Y
Organism
Prochlorococcus marinus (strain MIT 9215)
Length
38 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.389 kDa
Sequence
MLRTIVVFAPIIAALAWVVFNIQKPAREQFNRDFLGKD

Gene
psbY
Protein
Photosystem II protein Y
Organism
Prochlorococcus marinus (strain MIT 9313)
Length
38 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.046 kDa
Sequence
MILIVLLPILLAATWAFINIRGAALKQQGLGLVSKNKG

Gene
psbY
Protein
Photosystem II protein Y
Organism
Prochlorococcus marinus subsp. pastoris (strain CCMP1986 / NIES-2087 / MED4)
Length
38 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.359 kDa
Sequence
MLRAIVVFAPIIAALAWVVFNIQKPAREQFNRDFLGKD

Gene
psbY
Protein
Photosystem II protein Y
Organism
Prochlorococcus marinus (strain AS9601)
Length
38 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.403 kDa
Sequence
MLRTIVVFAPIIAALAWVIFNIQKPAREQFNRDFLGKD

Gene
psbY
Protein
Photosystem II protein Y
Organism
Synechococcus sp. (strain ATCC 27264 / PCC 7002 / PR-6)
Length
38 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.21 kDa
Sequence
MDWRVVVVLAPVIIAGSWAIFNIAAAALNQLRNMQTKK

Gene
psbY
Protein
Photosystem II protein Y
Organism
Cyanophora paradoxa
Length
38 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.24 kDa
Sequence
MSMRLVVVLLPLGIALGWAVYNIGKLAIEQWRRTGSKV

Gene
psbY
Protein
Photosystem II protein Y
Organism
Prochlorococcus marinus (strain MIT 9312)
Length
37 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.299 kDa
Sequence
MLRAIVVFAPIIAAVAWVVFNIQKPAREQWDRQFGEK

Gene
psbY
Protein
Photosystem II protein Y
Organism
Cyanidium caldarium
Length
37 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.135 kDa
Sequence
MDIRLIIVLMPILMAASWAIYNIGKALVGQFGKMLNE

Gene
psbY
Protein
Photosystem II protein Y
Organism
Guillardia theta
Length
37 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.094 kDa
Sequence
MDMRLLIVLLPVLAAASWAGFNIARIALRQLSRLGSR

Gene
psbY
Protein
Photosystem II protein Y
Organism
Porphyra purpurea
Length
36 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.033 kDa
Sequence
MDSRLLIVLIPVLAAASWAVYNIGRVALQQFRKMTS

Gene
psbY
Protein
Photosystem II protein Y
Organism
Pyropia yezoensis
Length
36 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
4.019 kDa
Sequence
MDSRLLVVLIPVLAAASWAVYNIGRVALQQFRKMTS

Gene
psbY
Protein
Photosystem II protein Y
Organism
Cyanidioschyzon merolae (strain 10D)
Length
35 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
3.923 kDa
Sequence
MDTRLLIVLLPIIAAASWAIYNIGKILLLQLTKRS

Gene
psbY
Protein
Photosystem II protein Y
Organism
Emiliania huxleyi
Length
35 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
3.882 kDa
Sequence
MDTRLLVVLLPVATAAAWALFNIGRLALQQLKRMS

Gene
psbY
Protein
Photosystem II protein Y
Organism
Thermosynechococcus vulcanus
Length
34 amino acids
Function
Loosely associated component of the core of 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 PsbY family.
Mass
3.856 kDa
Fragment
single
Sequence
DWRVLVVLLPVLLAAGWAVRNILPYAVKQVQKLL

Gene
psbY
Protein
Photosystem II protein Y
Organism
Gracilaria tenuistipitata var. liui
Length
34 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II.
Similarity
Belongs to the PsbY family.
Mass
3.844 kDa
Sequence
MDIRLLIVLLPVLAAASWALYNIGRVALQQFRSM

Gene
psbY
Protein
Photosystem II protein Y
Organism
Fucus vesiculosus
Length
27 amino acids
Function
Manganese-binding polypeptide with L-arginine metabolizing enzyme activity. Component of the core of photosystem II (By similarity).
Similarity
Belongs to the PsbY family.
Mass
2.956 kDa
Fragment
single
Sequence
PVLAAASWALFNIGRLALQQFNKIASR