PSBB_SORBI
ID PSBB_SORBI Reviewed; 508 AA.
AC A1E9V0;
DT 20-JAN-2009, integrated into UniProtKB/Swiss-Prot.
DT 23-JAN-2007, sequence version 1.
DT 03-AUG-2022, entry version 71.
DE RecName: Full=Photosystem II CP47 reaction center protein {ECO:0000255|HAMAP-Rule:MF_01495};
DE AltName: Full=PSII 47 kDa protein {ECO:0000255|HAMAP-Rule:MF_01495};
DE AltName: Full=Protein CP-47 {ECO:0000255|HAMAP-Rule:MF_01495};
GN Name=psbB {ECO:0000255|HAMAP-Rule:MF_01495};
OS Sorghum bicolor (Sorghum) (Sorghum vulgare).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; PACMAD clade;
OC Panicoideae; Andropogonodae; Andropogoneae; Sorghinae; Sorghum.
OX NCBI_TaxID=4558;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. BTx623;
RX PubMed=17534593; DOI=10.1007/s00122-007-0567-4;
RA Saski C., Lee S.-B., Fjellheim S., Guda C., Jansen R.K., Luo H.,
RA Tomkins J., Rognli O.A., Daniell H., Clarke J.L.;
RT "Complete chloroplast genome sequences of Hordeum vulgare, Sorghum bicolor
RT and Agrostis stolonifera, and comparative analyses with other grass
RT genomes.";
RL Theor. Appl. Genet. 115:571-590(2007).
CC -!- FUNCTION: One of the components of the core complex of photosystem II
CC (PSII). It binds chlorophyll and helps catalyze the primary light-
CC induced photochemical processes of PSII. PSII is a light-driven
CC water:plastoquinone oxidoreductase, using light energy to abstract
CC electrons from H(2)O, generating O(2) and a proton gradient
CC subsequently used for ATP formation. {ECO:0000255|HAMAP-Rule:MF_01495}.
CC -!- COFACTOR:
CC Note=Binds multiple chlorophylls. PSII binds additional chlorophylls,
CC carotenoids and specific lipids. {ECO:0000255|HAMAP-Rule:MF_01495};
CC -!- SUBUNIT: PSII is composed of 1 copy each of membrane proteins PsbA,
CC PsbB, PsbC, PsbD, PsbE, PsbF, PsbH, PsbI, PsbJ, PsbK, PsbL, PsbM, PsbT,
CC PsbX, PsbY, PsbZ, Ycf12, at least 3 peripheral proteins of the oxygen-
CC evolving complex and a large number of cofactors. It forms dimeric
CC complexes. {ECO:0000255|HAMAP-Rule:MF_01495}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC {ECO:0000255|HAMAP-Rule:MF_01495}; Multi-pass membrane protein
CC {ECO:0000255|HAMAP-Rule:MF_01495}.
CC -!- SIMILARITY: Belongs to the PsbB/PsbC family. PsbB subfamily.
CC {ECO:0000255|HAMAP-Rule:MF_01495}.
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DR EMBL; EF115542; ABK79521.1; -; Genomic_DNA.
DR RefSeq; YP_899433.1; NC_008602.1.
DR AlphaFoldDB; A1E9V0; -.
DR SMR; A1E9V0; -.
DR STRING; 4558.Sb03g017600.1; -.
DR PRIDE; A1E9V0; -.
DR EnsemblPlants; EES02992; EES02992; SORBI_3003G169100.
DR GeneID; 4549217; -.
DR Gramene; EES02992; EES02992; SORBI_3003G169100.
DR KEGG; sbi:4549217; -.
DR eggNOG; ENOG502RRU3; Eukaryota.
DR InParanoid; A1E9V0; -.
DR OrthoDB; 528752at2759; -.
DR Proteomes; UP000000768; Chloroplast.
DR ExpressionAtlas; A1E9V0; baseline.
DR GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0009523; C:photosystem II; IEA:UniProtKB-KW.
DR GO; GO:0016168; F:chlorophyll binding; IEA:UniProtKB-UniRule.
DR GO; GO:0045156; F:electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity; IEA:InterPro.
DR GO; GO:0009772; P:photosynthetic electron transport in photosystem II; IEA:InterPro.
DR HAMAP; MF_01495; PSII_PsbB_CP47; 1.
DR InterPro; IPR000932; PS_antenna-like.
DR InterPro; IPR036001; PS_II_antenna-like_sf.
DR InterPro; IPR017486; PSII_PsbB.
DR PANTHER; PTHR33180; PTHR33180; 1.
DR Pfam; PF00421; PSII; 1.
DR SUPFAM; SSF161077; SSF161077; 1.
DR TIGRFAMs; TIGR03039; PS_II_CP47; 1.
PE 3: Inferred from homology;
KW Chlorophyll; Chloroplast; Chromophore; Membrane; Photosynthesis;
KW Photosystem II; Plastid; Reference proteome; Thylakoid; Transmembrane;
KW Transmembrane helix.
FT CHAIN 1..508
FT /note="Photosystem II CP47 reaction center protein"
FT /id="PRO_0000359863"
FT TRANSMEM 21..36
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01495"
FT TRANSMEM 101..115
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01495"
FT TRANSMEM 140..156
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01495"
FT TRANSMEM 203..218
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01495"
FT TRANSMEM 237..252
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01495"
FT TRANSMEM 457..472
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01495"
SQ SEQUENCE 508 AA; 56106 MW; 536204771D113D27 CRC64;
MGLPWYRVHT VVLNDPGRLL SVHIMHTALV SGWAGSMALY ELAVFDPSDP VLDPMWRQGM
FVIPFMTRLG ITNSWGGWSI SGGTVTNPGI WSYEGVAGAH IVFSGLCFLA AIWHWVYWDL
EIFCDERTGK PSLDLPKIFG IHLFLAGVAC FGFGAFHVTG LYGPGIWVSD PYGLTGKVQA
VNPAWGAEGF DPFVPGGIAS HHIAAGTLGI LAGLFHLSVR PPQRLYKGLR MGNIETVLSS
SIAAVFFAAF VVAGTMWYGS ATTPIELFGP TRYQWDQGYF QQEIYRRVSD GLAENLSLSE
AWSKIPEKLA FYDYIGNNPA KGGLFRAGSM DNGDGIAVGW LGHPVFRDKE GRELFVRRMP
TFFETFPVVL VDEEGIVRAD VPFRRAESKY SVEQVGVTVE FYGGELNGVS YSDPATVKKY
ARRAQLGEIF ELDRATLKSD GVFRSSPRGW FTFGHATFAL LFFFGHIWHG ARTLFRDVFA
GIDPDLDAQV EFGTFQKVGD PTTRRQAA
