ID A0A891GKR1_9LAMI Unreviewed; 473 AA. AC A0A891GKR1; DT 29-SEP-2021, integrated into UniProtKB/TrEMBL. DT 29-SEP-2021, sequence version 1. DT 22-FEB-2023, entry version 7. DE RecName: Full=Photosystem II CP43 reaction center protein {ECO:0000256|HAMAP-Rule:MF_01496}; DE AltName: Full=PSII 43 kDa protein {ECO:0000256|HAMAP-Rule:MF_01496}; DE AltName: Full=Protein CP-43 {ECO:0000256|HAMAP-Rule:MF_01496}; GN Name=psbC {ECO:0000256|HAMAP-Rule:MF_01496, GN ECO:0000313|EMBL:QRK24749.1}; OS Triaenophora shennongjiaensis. OG Plastid; Non-photosynthetic plastid {ECO:0000313|EMBL:QRK24749.1}. OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; OC asterids; lamiids; Lamiales; Orobanchaceae; Orobanchaceae incertae sedis; OC Triaenophora. OX NCBI_TaxID=608811 {ECO:0000313|EMBL:QRK24749.1}; RN [1] {ECO:0000313|EMBL:QRK24749.1} RP NUCLEOTIDE SEQUENCE. RA Yang Q., Xin C., Li J.-F., Peng F.-F., Zhang R.-T., Wang J., Li Z.-H., RA Biffin E., Liu Z.-L.; RT "Complete Chloroplast Genome of Triaenophora shennongjiaensis RT (Orobanchaceae), an Endangered Medical Herb from China."; RL Ann. Bot. Fenn. 57:0-0(0). 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:0000256|HAMAP-Rule:MF_01496}. 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:0000256|HAMAP-Rule:MF_01496}. CC -!- SUBCELLULAR LOCATION: Cellular thylakoid membrane {ECO:0000256|HAMAP- CC Rule:MF_01496}; Multi-pass membrane protein {ECO:0000256|HAMAP- CC Rule:MF_01496}. Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-pass CC membrane protein {ECO:0000256|ARBA:ARBA00004141}. CC -!- SIMILARITY: Belongs to the PsbB/PsbC family. PsbC subfamily. CC {ECO:0000256|HAMAP-Rule:MF_01496}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; MG782892; QRK24749.1; -; Genomic_DNA. DR AlphaFoldDB; A0A891GKR1; -. DR GO; GO:0009523; C:photosystem II; IEA:UniProtKB-KW. DR GO; GO:0009536; C:plastid; IEA:UniProtKB-KW. DR GO; GO:0042651; C:thylakoid membrane; IEA:UniProtKB-UniRule. 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:0046872; F:metal ion binding; IEA:UniProtKB-KW. DR GO; GO:0009772; P:photosynthetic electron transport in photosystem II; IEA:InterPro. DR Gene3D; 1.10.10.670; photosystem ii from thermosynechococcus elongatus; 1. DR HAMAP; MF_01496; PSII_PsbC_CP43; 1. DR InterPro; IPR000932; PS_antenna-like. DR InterPro; IPR036001; PS_II_antenna-like_sf. DR InterPro; IPR005869; PSII_PsbC. DR InterPro; IPR044900; PSII_PsbC_sf. DR Pfam; PF00421; PSII; 1. DR SUPFAM; SSF161077; Photosystem II antenna protein-like; 1. DR TIGRFAMs; TIGR01153; psbC; 1. PE 3: Inferred from homology; KW Acetylation {ECO:0000256|ARBA:ARBA00022990, ECO:0000256|HAMAP- KW Rule:MF_01496}; KW Chlorophyll {ECO:0000256|ARBA:ARBA00022494, ECO:0000256|HAMAP- KW Rule:MF_01496}; KW Chromophore {ECO:0000256|ARBA:ARBA00022991, ECO:0000256|HAMAP- KW Rule:MF_01496}; KW Manganese {ECO:0000256|ARBA:ARBA00023211, ECO:0000256|HAMAP-Rule:MF_01496}; KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|HAMAP-Rule:MF_01496}; KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP- KW Rule:MF_01496}; KW Phosphoprotein {ECO:0000256|ARBA:ARBA00022553, ECO:0000256|HAMAP- KW Rule:MF_01496}; KW Photosynthesis {ECO:0000256|ARBA:ARBA00022531, ECO:0000256|HAMAP- KW Rule:MF_01496}; KW Photosystem II {ECO:0000256|ARBA:ARBA00023276, ECO:0000256|HAMAP- KW Rule:MF_01496}; Plastid {ECO:0000313|EMBL:QRK24749.1}; KW Thylakoid {ECO:0000256|HAMAP-Rule:MF_01496}; KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|HAMAP- KW Rule:MF_01496}; KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989, ECO:0000256|HAMAP- KW Rule:MF_01496}. FT CHAIN 15..473 FT /note="Photosystem II CP43 reaction center protein" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01496" FT /id="PRO_5033176206" FT TRANSMEM 49..70 FT /note="Helical" FT /evidence="ECO:0000256|SAM:Phobius" FT TRANSMEM 111..136 FT /note="Helical" FT /evidence="ECO:0000256|SAM:Phobius" FT TRANSMEM 157..181 FT /note="Helical" FT /evidence="ECO:0000256|SAM:Phobius" FT TRANSMEM 233..253 FT /note="Helical" FT /evidence="ECO:0000256|SAM:Phobius" FT TRANSMEM 274..292 FT /note="Helical" FT /evidence="ECO:0000256|SAM:Phobius" FT TRANSMEM 425..443 FT /note="Helical" FT /evidence="ECO:0000256|SAM:Phobius" FT BINDING 367 FT /ligand="[CaMn4O5] cluster" FT /ligand_id="ChEBI:CHEBI:189552" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01496" FT MOD_RES 15 FT /note="N-acetylthreonine" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01496" FT MOD_RES 15 FT /note="Phosphothreonine" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01496" SQ SEQUENCE 473 AA; 51896 MW; 4F9AAFE7204AE3D5 CRC64; MKTLYSLRRF YHVETLFNGT LAVAGRDQET TGFAWWAGNA RLINLSGKLL GAHVAHAGLI VFWAGAMNLF EVAHFVPEKP MYEQGLILLP HLATLGWGVG PGGEVIDTFP YFVSGVLHLI SSAVLGFGGI YHALLGPETL EESFPFFGYV WKDRNKMTTI LGIHLILLGL GAFLLVFKAL YFGGVYDTWA PGGGDVRKIT NLTLSPSIIF GYLLKSPFGG EGWIVSVDDL EDIIGGHVWL GSICILGGIW HILTKPFAWA RRALVWSGEA YLSYSLGALS VFGFIACCFV WFNNTAYPSE FYGPTGPEAS QAQAFTFLVR DQRLGANVGS AQGPTGLGKY LMRSPTGEVI FGGETMRFWD LRAPWLEPLR GPNGLDLSRL KKDIQPWQER RSAEYMTHAP LGSLNSVGGV ATEINAVNYV SPRSWLATSH FVLGFFFFVG HLWHAGRARA AAAGFEKGID RDFEPVLSMT PLN //