PSBN_TRIV2
ID PSBN_TRIV2 Reviewed; 43 AA.
AC Q3M4N7;
DT 18-APR-2006, integrated into UniProtKB/Swiss-Prot.
DT 25-OCT-2005, sequence version 1.
DT 25-MAY-2022, entry version 75.
DE RecName: Full=Protein PsbN {ECO:0000255|HAMAP-Rule:MF_00293};
GN Name=psbN {ECO:0000255|HAMAP-Rule:MF_00293}; OrderedLocusNames=Ava_4451;
OS Trichormus variabilis (strain ATCC 29413 / PCC 7937) (Anabaena variabilis).
OC Bacteria; Cyanobacteria; Nostocales; Nostocaceae; Trichormus.
OX NCBI_TaxID=240292;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 29413 / PCC 7937;
RX PubMed=25197444; DOI=10.4056/sigs.3899418;
RA Thiel T., Pratte B.S., Zhong J., Goodwin L., Copeland A., Lucas S., Han C.,
RA Pitluck S., Land M.L., Kyrpides N.C., Woyke T.;
RT "Complete genome sequence of Anabaena variabilis ATCC 29413.";
RL Stand. Genomic Sci. 9:562-573(2014).
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; CP000117; ABA24049.1; -; Genomic_DNA.
DR RefSeq; WP_010995021.1; NC_007413.1.
DR AlphaFoldDB; Q3M4N7; -.
DR STRING; 240292.Ava_4451; -.
DR EnsemblBacteria; ABA24049; ABA24049; Ava_4451.
DR GeneID; 58722020; -.
DR KEGG; ava:Ava_4451; -.
DR eggNOG; ENOG50339MH; Bacteria.
DR HOGENOM; CLU_205504_0_0_3; -.
DR Proteomes; UP000002533; 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; Thylakoid; Transmembrane; Transmembrane helix.
FT CHAIN 1..43
FT /note="Protein PsbN"
FT /id="PRO_0000232782"
FT TRANSMEM 4..24
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00293"
SQ SEQUENCE 43 AA; 4549 MW; A965BDCF03D6DF25 CRC64;
MEPAIVLIIS VGAALVAVTG YGIYTAFGPP SRELSDPFED HED