PSBN_TRIEI
ID PSBN_TRIEI Reviewed; 43 AA.
AC Q110N4;
DT 10-FEB-2009, integrated into UniProtKB/Swiss-Prot.
DT 10-FEB-2009, sequence version 2.
DT 25-MAY-2022, entry version 79.
DE RecName: Full=Protein PsbN {ECO:0000255|HAMAP-Rule:MF_00293};
GN Name=psbN {ECO:0000255|HAMAP-Rule:MF_00293}; OrderedLocusNames=Tery_2867;
OS Trichodesmium erythraeum (strain IMS101).
OC Bacteria; Cyanobacteria; Oscillatoriophycideae; Oscillatoriales;
OC Microcoleaceae; Trichodesmium.
OX NCBI_TaxID=203124;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=IMS101;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA Kiss H., Munk A.C., Brettin T., Bruce D., Han C., Tapia R., Gilna P.,
RA Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Kim E.,
RA Richardson P.;
RT "Complete sequence of Trichodesmium erythraeum IMS101.";
RL Submitted (JUN-2006) 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}.
CC -!- SEQUENCE CAUTION:
CC Sequence=ABG52040.1; Type=Erroneous initiation; Note=Truncated N-terminus.; Evidence={ECO:0000305};
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DR EMBL; CP000393; ABG52040.1; ALT_INIT; Genomic_DNA.
DR RefSeq; WP_011612399.1; NC_008312.1.
DR AlphaFoldDB; Q110N4; -.
DR EnsemblBacteria; ABG52040; ABG52040; Tery_2867.
DR KEGG; ter:Tery_2867; -.
DR HOGENOM; CLU_205504_2_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 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_0000362171"
FT TRANSMEM 7..27
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00293"
SQ SEQUENCE 43 AA; 4611 MW; 473B77BA2B9A8FDA CRC64;
MEPATVLSIS IGVMVVAITG FSIYTAFGPP SKELVDPFDE HED