ID   PSBN_SYNSC              Reviewed;          46 AA.
AC   Q3AMZ4;
DT   18-APR-2006, integrated into UniProtKB/Swiss-Prot.
DT   22-NOV-2005, sequence version 1.
DT   25-MAY-2022, entry version 78.
DE   RecName: Full=Protein PsbN {ECO:0000255|HAMAP-Rule:MF_00293};
GN   Name=psbN {ECO:0000255|HAMAP-Rule:MF_00293};
GN   OrderedLocusNames=Syncc9605_0262;
OS   Synechococcus sp. (strain CC9605).
OC   Bacteria; Cyanobacteria; Synechococcales; Synechococcaceae; Synechococcus;
OC   unclassified Synechococcus.
OX   NCBI_TaxID=110662;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CC9605;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA   Hammon N., Israni S., Pitluck S., Schmutz J., Martinez M., Larimer F.,
RA   Land M., Kyrpides N., Ivanova N., Richardson P.;
RT   "Complete sequence of Synechococcus sp. CC9605.";
RL   Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: May play a role in photosystem I and II biogenesis.
CC       {ECO:0000255|HAMAP-Rule:MF_00293}.
CC   -!- SUBCELLULAR LOCATION: Cellular thylakoid membrane {ECO:0000255|HAMAP-
CC       Rule:MF_00293}; Single-pass membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_00293}.
CC   -!- SIMILARITY: Belongs to the PsbN family. {ECO:0000255|HAMAP-
CC       Rule:MF_00293}.
CC   -!- CAUTION: Originally thought to be a component of PSII; based on
CC       experiments in Synechocystis, N.tabacum and barley, and its absence
CC       from PSII in T.elongatus and T.vulcanus, this is probably not true.
CC       {ECO:0000255|HAMAP-Rule:MF_00293}.
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DR   EMBL; CP000110; ABB34038.1; -; Genomic_DNA.
DR   RefSeq; WP_011363291.1; NC_007516.1.
DR   AlphaFoldDB; Q3AMZ4; -.
DR   SMR; Q3AMZ4; -.
DR   STRING; 110662.Syncc9605_0262; -.
DR   EnsemblBacteria; ABB34038; ABB34038; Syncc9605_0262.
DR   KEGG; syd:Syncc9605_0262; -.
DR   eggNOG; ENOG50339MH; Bacteria.
DR   HOGENOM; CLU_205504_1_0_3; -.
DR   OrthoDB; 2042219at2; -.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0031676; C:plasma membrane-derived thylakoid membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0015979; P:photosynthesis; IEA:InterPro.
DR   HAMAP; MF_00293; PSII_PsbN; 1.
DR   InterPro; IPR003398; PSII_PsbN.
DR   Pfam; PF02468; PsbN; 1.
PE   3: Inferred from homology;
KW   Membrane; Thylakoid; Transmembrane; Transmembrane helix.
FT   CHAIN           1..46
FT                   /note="Protein PsbN"
FT                   /id="PRO_0000232788"
FT   TRANSMEM        7..27
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00293"
SQ   SEQUENCE   46 AA;  4783 MW;  0370BF87EBF83C8F CRC64;
     METSSPALSV AIGVLAVLFG LTGFGVYQAF GPPSKALDDP FDDHED