PSBJ_GLOVI
ID PSBJ_GLOVI Reviewed; 36 AA.
AC Q7NMA7;
DT 26-JUN-2007, integrated into UniProtKB/Swiss-Prot.
DT 15-DEC-2003, sequence version 1.
DT 03-AUG-2022, entry version 92.
DE RecName: Full=Photosystem II reaction center protein J {ECO:0000255|HAMAP-Rule:MF_01305};
DE Short=PSII-J {ECO:0000255|HAMAP-Rule:MF_01305};
GN Name=psbJ {ECO:0000255|HAMAP-Rule:MF_01305}; OrderedLocusNames=gsr0859;
OS Gloeobacter violaceus (strain ATCC 29082 / PCC 7421).
OC Bacteria; Cyanobacteria; Gloeobacteria; Gloeobacterales; Gloeobacteraceae;
OC Gloeobacter.
OX NCBI_TaxID=251221;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 29082 / PCC 7421;
RX PubMed=14621292; DOI=10.1093/dnares/10.4.137;
RA Nakamura Y., Kaneko T., Sato S., Mimuro M., Miyashita H., Tsuchiya T.,
RA Sasamoto S., Watanabe A., Kawashima K., Kishida Y., Kiyokawa C., Kohara M.,
RA Matsumoto M., Matsuno A., Nakazaki N., Shimpo S., Takeuchi C., Yamada M.,
RA Tabata S.;
RT "Complete genome structure of Gloeobacter violaceus PCC 7421, a
RT cyanobacterium that lacks thylakoids.";
RL DNA Res. 10:137-145(2003).
CC -!- FUNCTION: One of the components of the core complex of photosystem II
CC (PSII). PSII is a light-driven water:plastoquinone oxidoreductase that
CC uses light energy to abstract electrons from H(2)O, generating O(2) and
CC a proton gradient subsequently used for ATP formation. It consists of a
CC core antenna complex that captures photons, and an electron transfer
CC chain that converts photonic excitation into a charge separation.
CC {ECO:0000255|HAMAP-Rule:MF_01305}.
CC -!- SUBUNIT: Cyanobacterial PSII is composed of 1 copy each of membrane
CC proteins PsbA, PsbB, PsbC, PsbD, PsbE, PsbF, PsbH, PsbI, PsbJ, PsbK,
CC PsbL, PsbM, PsbT, PsbX, PsbY, PsbZ, Ycf12, at least 3 peripheral
CC proteins PsbO, PsbU, PsbV and a large number of cofactors. It forms
CC dimeric complexes. {ECO:0000255|HAMAP-Rule:MF_01305}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC Rule:MF_01305}; Single-pass membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_01305}.
CC -!- SIMILARITY: Belongs to the PsbJ family. {ECO:0000255|HAMAP-
CC Rule:MF_01305}.
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DR EMBL; BA000045; BAC88800.1; -; Genomic_DNA.
DR RefSeq; NP_923805.1; NC_005125.1.
DR RefSeq; WP_011140861.1; NC_005125.1.
DR AlphaFoldDB; Q7NMA7; -.
DR SMR; Q7NMA7; -.
DR STRING; 251221.35211422; -.
DR EnsemblBacteria; BAC88800; BAC88800; BAC88800.
DR KEGG; gvi:gsr0859; -.
DR HOGENOM; CLU_215151_0_0_3; -.
DR InParanoid; Q7NMA7; -.
DR OrthoDB; 2085237at2; -.
DR PhylomeDB; Q7NMA7; -.
DR Proteomes; UP000000557; Chromosome.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0009523; C:photosystem II; IBA:GO_Central.
DR GO; GO:0009539; C:photosystem II reaction center; IEA:InterPro.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-UniRule.
DR HAMAP; MF_01305; PSII_PsbJ; 1.
DR InterPro; IPR002682; PSII_PsbJ.
DR InterPro; IPR037267; PSII_PsbJ_sf.
DR Pfam; PF01788; PsbJ; 1.
DR SUPFAM; SSF161021; SSF161021; 1.
PE 3: Inferred from homology;
KW Cell inner membrane; Cell membrane; Membrane; Photosynthesis;
KW Photosystem II; Reaction center; Reference proteome; Transmembrane;
KW Transmembrane helix.
FT CHAIN 1..36
FT /note="Photosystem II reaction center protein J"
FT /id="PRO_0000292224"
FT TRANSMEM 5..25
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01305"
SQ SEQUENCE 36 AA; 3728 MW; FCAE8FBDB5B6A38E CRC64;
MPQRIPLWMV GVMAGLGVIA ILGLFFYGSY AGLGAG
