PSBN_NOSP7
ID PSBN_NOSP7 Reviewed; 43 AA.
AC B2JA12;
DT 24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT 10-JUN-2008, sequence version 1.
DT 25-MAY-2022, entry version 54.
DE RecName: Full=Protein PsbN {ECO:0000255|HAMAP-Rule:MF_00293};
GN Name=psbN {ECO:0000255|HAMAP-Rule:MF_00293}; OrderedLocusNames=Npun_R4314;
OS Nostoc punctiforme (strain ATCC 29133 / PCC 73102).
OC Bacteria; Cyanobacteria; Nostocales; Nostocaceae; Nostoc.
OX NCBI_TaxID=63737;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 29133 / PCC 73102;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA Pitluck S., Chain P., Malfatti S., Shin M., Vergez L., Schmutz J.,
RA Larimer F., Land M., Hauser L., Kyrpides N., Kim E., Meeks J.C., Elhai J.,
RA Campbell E.L., Thiel T., Longmire J., Potts M., Atlas R.;
RT "Complete sequence of chromosome of Nostoc punctiforme ATCC 29133.";
RL Submitted (APR-2008) 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; CP001037; ACC82689.1; -; Genomic_DNA.
DR AlphaFoldDB; B2JA12; -.
DR STRING; 63737.Npun_R4314; -.
DR EnsemblBacteria; ACC82689; ACC82689; Npun_R4314.
DR KEGG; npu:Npun_R4314; -.
DR eggNOG; ENOG50339MH; Bacteria.
DR HOGENOM; CLU_205504_0_0_3; -.
DR PhylomeDB; B2JA12; -.
DR Proteomes; UP000001191; 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 PANTHER; PTHR35326; PTHR35326; 1.
DR Pfam; PF02468; PsbN; 1.
PE 3: Inferred from homology;
KW Membrane; Reference proteome; Thylakoid; Transmembrane;
KW Transmembrane helix.
FT CHAIN 1..43
FT /note="Protein PsbN"
FT /id="PRO_1000115088"
FT TRANSMEM 4..24
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00293"
SQ SEQUENCE 43 AA; 4578 MW; FC07BC9B9B803333 CRC64;
MEPAIVLSIS MAAVVVAITG ISIYTSFGPP SKELNDPFDD HED