PSBN_PROM4
ID PSBN_PROM4 Reviewed; 46 AA.
AC A9BDM3;
DT 24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT 15-JAN-2008, sequence version 1.
DT 25-MAY-2022, entry version 60.
DE RecName: Full=Protein PsbN {ECO:0000255|HAMAP-Rule:MF_00293};
GN Name=psbN {ECO:0000255|HAMAP-Rule:MF_00293}; OrderedLocusNames=P9211_02781;
OS Prochlorococcus marinus (strain MIT 9211).
OC Bacteria; Cyanobacteria; Synechococcales; Prochlorococcaceae;
OC Prochlorococcus.
OX NCBI_TaxID=93059;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MIT 9211;
RX PubMed=18159947; DOI=10.1371/journal.pgen.0030231;
RA Kettler G.C., Martiny A.C., Huang K., Zucker J., Coleman M.L., Rodrigue S.,
RA Chen F., Lapidus A., Ferriera S., Johnson J., Steglich C., Church G.M.,
RA Richardson P., Chisholm S.W.;
RT "Patterns and implications of gene gain and loss in the evolution of
RT Prochlorococcus.";
RL PLoS Genet. 3:2515-2528(2007).
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; CP000878; ABX08209.1; -; Genomic_DNA.
DR RefSeq; WP_012194834.1; NC_009976.1.
DR AlphaFoldDB; A9BDM3; -.
DR SMR; A9BDM3; -.
DR STRING; 93059.P9211_02781; -.
DR EnsemblBacteria; ABX08209; ABX08209; P9211_02781.
DR KEGG; pmj:P9211_02781; -.
DR eggNOG; ENOG5030PNS; Bacteria.
DR HOGENOM; CLU_205504_1_0_3; -.
DR Proteomes; UP000000788; Chromosome.
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; Reference proteome; Thylakoid; Transmembrane;
KW Transmembrane helix.
FT CHAIN 1..46
FT /note="Protein PsbN"
FT /id="PRO_1000115089"
FT TRANSMEM 10..30
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00293"
SQ SEQUENCE 46 AA; 4857 MW; 47B2D335993B9F46 CRC64;
METSSLALQL AIIVLVVLLG LTGLGVYMAF GPAAKGLDDP WDEHDD