ID A0A1G8SKM3_9RHOB Unreviewed; 279 AA.
AC A0A1G8SKM3;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 24-JAN-2024, entry version 18.
DE RecName: Full=Reaction center protein L chain {ECO:0000256|ARBA:ARBA00021599};
DE AltName: Full=Photosynthetic reaction center L subunit {ECO:0000256|ARBA:ARBA00033393};
GN ORFNames=SAMN05421850_11235 {ECO:0000313|EMBL:SDJ29796.1};
OS Lutimaribacter saemankumensis.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Lutimaribacter.
OX NCBI_TaxID=490829 {ECO:0000313|EMBL:SDJ29796.1, ECO:0000313|Proteomes:UP000199340};
RN [1] {ECO:0000313|EMBL:SDJ29796.1, ECO:0000313|Proteomes:UP000199340}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 28010 {ECO:0000313|EMBL:SDJ29796.1,
RC ECO:0000313|Proteomes:UP000199340};
RA de Groot N.N.;
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: The reaction center is a membrane-bound complex that mediates
CC the initial photochemical event in the electron transfer process of
CC photosynthesis. {ECO:0000256|ARBA:ARBA00002611}.
CC -!- SUBCELLULAR LOCATION: Cellular chromatophore membrane
CC {ECO:0000256|ARBA:ARBA00004548}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004548}. Membrane
CC {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the reaction center PufL/M/PsbA/D family.
CC {ECO:0000256|ARBA:ARBA00008204, ECO:0000256|RuleBase:RU004331}.
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DR EMBL; FNEB01000012; SDJ29796.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1G8SKM3; -.
DR STRING; 490829.SAMN05421850_11235; -.
DR OrthoDB; 8555181at2; -.
DR Proteomes; UP000199340; Unassembled WGS sequence.
DR GO; GO:0030077; C:plasma membrane light-harvesting complex; IEA:InterPro.
DR GO; GO:0042717; C:plasma membrane-derived chromatophore membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0042314; F:bacteriochlorophyll binding; IEA:UniProtKB-KW.
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 CDD; cd09290; Photo-RC_L; 1.
DR Gene3D; 1.20.85.10; Photosystem II protein D1-like; 2.
DR InterPro; IPR036854; Photo_II_D1/D2_sf.
DR InterPro; IPR005871; Photo_RC_L.
DR InterPro; IPR000484; Photo_RC_L/M.
DR NCBIfam; TIGR01157; pufL; 1.
DR Pfam; PF00124; Photo_RC; 1.
DR PRINTS; PR00256; REACTNCENTRE.
DR SUPFAM; SSF81483; Bacterial photosystem II reaction centre, L and M subunits; 1.
DR PROSITE; PS00244; REACTION_CENTER; 1.
PE 3: Inferred from homology;
KW Bacteriochlorophyll {ECO:0000256|ARBA:ARBA00022956};
KW Chlorophyll {ECO:0000256|ARBA:ARBA00022494};
KW Chromophore {ECO:0000256|ARBA:ARBA00022991};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Photosynthesis {ECO:0000256|ARBA:ARBA00022531};
KW Reaction center {ECO:0000256|ARBA:ARBA00022469};
KW Reference proteome {ECO:0000313|Proteomes:UP000199340};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}.
FT TRANSMEM 21..54
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 115..135
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 175..199
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 233..256
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
SQ SEQUENCE 279 AA; 31135 MW; AF829470434CFB78 CRC64;
MALLSFEKKY RVRGGTLIGG DLFDFWVGPF FVGFFGVTTA FFATLGTILI LWGAAQQGTW
NPWLINIAPP DLSYGLGIAP LNEGGLWQFI TICATASFIS WALREVEICR KLGIGYHVPF
AFSFAILAYV TLVIFRPLLM GAWGHAFPYG IFSHLDWVSN TGYAYLHFHY NPAHMLAVTL
FFTTTLALAL HGGLILSAAN PEKGEIAKTP DHEDTFFRDF IGYSVGTLGI HRLGFLLAIN
AVFFSAVCII ISGPVWTKGW PEWWNWWLEL PIWPSQVGM
//
