YCF4_RIPO1
ID YCF4_RIPO1 Reviewed; 188 AA.
AC B7JVR2;
DT 14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT 10-FEB-2009, sequence version 1.
DT 25-MAY-2022, entry version 61.
DE RecName: Full=Photosystem I assembly protein Ycf4 {ECO:0000255|HAMAP-Rule:MF_00437};
GN Name=ycf4 {ECO:0000255|HAMAP-Rule:MF_00437};
GN OrderedLocusNames=PCC8801_0542;
OS Rippkaea orientalis (strain PCC 8801) (Cyanothece sp. (strain PCC 8801)).
OC Bacteria; Cyanobacteria; Oscillatoriophycideae; Chroococcales;
OC Aphanothecaceae; Rippkaea; Rippkaea orientalis.
OX NCBI_TaxID=41431;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PCC 8801;
RX PubMed=21972240; DOI=10.1128/mbio.00214-11;
RA Bandyopadhyay A., Elvitigala T., Welsh E., Stockel J., Liberton M., Min H.,
RA Sherman L.A., Pakrasi H.B.;
RT "Novel metabolic attributes of the genus Cyanothece, comprising a group of
RT unicellular nitrogen-fixing Cyanobacteria.";
RL MBio 2:E214-E214(2011).
CC -!- FUNCTION: Seems to be required for the assembly of the photosystem I
CC complex. {ECO:0000255|HAMAP-Rule:MF_00437}.
CC -!- SUBCELLULAR LOCATION: Cellular thylakoid membrane {ECO:0000255|HAMAP-
CC Rule:MF_00437}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_00437}.
CC -!- SIMILARITY: Belongs to the Ycf4 family. {ECO:0000255|HAMAP-
CC Rule:MF_00437}.
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DR EMBL; CP001287; ACK64633.1; -; Genomic_DNA.
DR RefSeq; WP_012593910.1; NC_011726.1.
DR AlphaFoldDB; B7JVR2; -.
DR STRING; 41431.PCC8801_0542; -.
DR EnsemblBacteria; ACK64633; ACK64633; PCC8801_0542.
DR KEGG; cyp:PCC8801_0542; -.
DR eggNOG; ENOG502Z7YX; Bacteria.
DR HOGENOM; CLU_095465_0_0_3; -.
DR OMA; RFSNYWW; -.
DR OrthoDB; 1558391at2; -.
DR Proteomes; UP000008204; Chromosome.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0009522; C:photosystem I; IEA:InterPro.
DR GO; GO:0031676; C:plasma membrane-derived thylakoid membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-UniRule.
DR HAMAP; MF_00437; Ycf4; 1.
DR InterPro; IPR003359; PSI_Ycf4_assembly.
DR Pfam; PF02392; Ycf4; 1.
PE 3: Inferred from homology;
KW Membrane; Photosynthesis; Reference proteome; Thylakoid; Transmembrane;
KW Transmembrane helix.
FT CHAIN 1..188
FT /note="Photosystem I assembly protein Ycf4"
FT /id="PRO_1000200328"
FT TRANSMEM 26..46
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00437"
FT TRANSMEM 70..90
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00437"
SQ SEQUENCE 188 AA; 20928 MW; A37C9A76700B7E65 CRC64;
MNAPAMTSDR LVLREEVLGS RRFSNIWWGT VAAIGGIGFL LAGLSSYLRV NLLIVSDTSQ
LVFIPQGIAL LFYGIAGSAL SLYLWFTIIL DIGGGYNEFN KETGKVTIFR WGFPGKNRRI
EVSYPLADIQ AIRADIKEGL NTKRKLYIQL KQRREIPLTR VGRPISLSEL ENQGAELARF
LGVPLEGL