ID A0A482FEC1_9LAMI Unreviewed; 473 AA. AC A0A482FEC1; DT 05-JUN-2019, integrated into UniProtKB/TrEMBL. DT 05-JUN-2019, sequence version 1. DT 22-FEB-2023, entry version 13. DE RecName: Full=Photosystem II CP43 reaction center protein {ECO:0000256|HAMAP-Rule:MF_01496, ECO:0000256|RuleBase:RU004533}; 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:QBO26887.1}; OS Clinacanthus nutans. OG Plastid; Chloroplast {ECO:0000313|EMBL:QBO26887.1}. OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; OC asterids; lamiids; Lamiales; Acanthaceae; Acanthoideae; Justicieae; OC Clinacanthus. OX NCBI_TaxID=714457 {ECO:0000313|EMBL:QBO26887.1}; RN [1] {ECO:0000313|EMBL:QBO26887.1} RP NUCLEOTIDE SEQUENCE. RA Li M., Pei H., Wang J., Zhao K., Zhu Z., Wang H.; RL Submitted (AUG-2018) to the EMBL/GenBank/DDBJ databases. RN [2] {ECO:0000313|EMBL:QBO26887.1} RP NUCLEOTIDE SEQUENCE. RA Li M.-N., Pei H.-Q., Wang J.-H., Zhao K.-K., Zhu Z.-X., Wang H.-F.; RT "Complete plastome sequence of Clinacanthus nutans (Acanthaceae): a RT medicinal species in Southern China."; RL Mitochondrial DNA Part B Resour 4:118-119(2019). 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 ECO:0000256|RuleBase:RU004533}. 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 ECO:0000256|RuleBase:RU004533}. CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi- CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141}. Plastid, CC chloroplast thylakoid membrane {ECO:0000256|HAMAP-Rule:MF_01496, CC ECO:0000256|RuleBase:RU004533}; Multi-pass membrane protein CC {ECO:0000256|HAMAP-Rule:MF_01496, ECO:0000256|RuleBase:RU004533}. CC -!- SIMILARITY: Belongs to the PsbB/PsbC family. PsbC subfamily. CC {ECO:0000256|HAMAP-Rule:MF_01496, ECO:0000256|RuleBase:RU004533}. 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; MH778102; QBO26887.1; -; Genomic_DNA. DR AlphaFoldDB; A0A482FEC1; -. DR SMR; A0A482FEC1; -. DR GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell. 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: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 Chloroplast {ECO:0000256|RuleBase:RU004533, ECO:0000313|EMBL:QBO26887.1}; 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}; KW Plastid {ECO:0000256|RuleBase:RU004533, ECO:0000313|EMBL:QBO26887.1}; KW Thylakoid {ECO:0000256|HAMAP-Rule:MF_01496, ECO:0000256|RuleBase:RU004533}; 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_5023305217" 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; 51930 MW; 2B0FAC5EB988BA3D CRC64; MKILYSLRRF YHVETLFNGT LAVAGRDQET TGFAWWAGNA RLINLSGKLL GAHVAHAGLI VFWAGAMNLF EVAHFVPEKP MYEQGLILLP HLATLGWGVG PGGEVIDTFP YFVSGVLHLI SSAVLGFGGI YHALLGPETL EESFPFFGYV WKDRNKMTTI LGIHLILLGL GAFLLVFKAL YFGGVYDTWA PGGGDVRKIT NLTLSPSVIF GYLLKSPFGG EGWIVSVDDL EDIIGGHVWL GSICIFGGIW HILTKPFAWA RRALVWSGEA YLSYSLGALS IFGFTACCFV WFNNTAYPSE FYGPTGPEAS QAQAFTFLVR DQRLGANVGS AQGPTGLGKY LMRSPTGEVI FGGETMRFWD LRAPWLEPLR GPNGLDLSRL KKDIQPWQER RSAEYMTHAP LGSLNSVGGV ATEINAVNYV SPRSWLATSH FVLGFFFFVG HLWHAGRARA AAAGFEKGID RDFEPVLSMT PLN //