YCF48_SYNS9
ID YCF48_SYNS9 Reviewed; 333 AA.
AC Q3B0C5;
DT 13-JUN-2006, integrated into UniProtKB/Swiss-Prot.
DT 22-NOV-2005, sequence version 1.
DT 03-AUG-2022, entry version 86.
DE RecName: Full=Photosystem II assembly lipoprotein Ycf48 {ECO:0000255|HAMAP-Rule:MF_01348};
DE Flags: Precursor;
GN Name=ycf48 {ECO:0000255|HAMAP-Rule:MF_01348};
GN OrderedLocusNames=Syncc9902_0228;
OS Synechococcus sp. (strain CC9902).
OC Bacteria; Cyanobacteria; Synechococcales; Synechococcaceae; Synechococcus;
OC unclassified Synechococcus.
OX NCBI_TaxID=316279;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CC9902;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA Hammon N., Israni S., Pitluck S., Martinez M., Schmutz J., Larimer F.,
RA Land M., Kyrpides N., Ivanova N., Richardson P.;
RT "Complete sequence of Synechococcus sp. CC9902.";
RL Submitted (AUG-2005) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: A factor required for optimal assembly of photosystem II
CC (PSII), acting in the early stages of PSII assembly. Also plays a role
CC in replacement of photodamaged D1 (psbA). Assists YidC in synthesis of
CC chlorophyll-binding proteins. {ECO:0000255|HAMAP-Rule:MF_01348}.
CC -!- SUBUNIT: Part of early PSII assembly complexes which includes D1 (psbA)
CC and PsbI; not found in mature PSII. Binds to the lumenal side of PSII
CC complexes. Interacts with YidC. {ECO:0000255|HAMAP-Rule:MF_01348}.
CC -!- SUBCELLULAR LOCATION: Cellular thylakoid membrane {ECO:0000255|HAMAP-
CC Rule:MF_01348}; Lipid-anchor {ECO:0000255|HAMAP-Rule:MF_01348}; Lumenal
CC side {ECO:0000255|HAMAP-Rule:MF_01348}. Note=Associated with a PSII
CC precusor complex on the lumenal side of the thylakoid membrane.
CC {ECO:0000255|HAMAP-Rule:MF_01348}.
CC -!- DOMAIN: A 7-bladed beta-propeller torus, about 55 by 55 Angstroms, with
CC a depth of about 25 Angstroms and a central pore. {ECO:0000255|HAMAP-
CC Rule:MF_01348}.
CC -!- SIMILARITY: Belongs to the Ycf48 family. {ECO:0000255|HAMAP-
CC Rule:MF_01348}.
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DR EMBL; CP000097; ABB25203.1; -; Genomic_DNA.
DR RefSeq; WP_011359064.1; NC_007513.1.
DR AlphaFoldDB; Q3B0C5; -.
DR SMR; Q3B0C5; -.
DR STRING; 316279.Syncc9902_0228; -.
DR EnsemblBacteria; ABB25203; ABB25203; Syncc9902_0228.
DR KEGG; sye:Syncc9902_0228; -.
DR eggNOG; COG4447; Bacteria.
DR HOGENOM; CLU_057027_0_0_3; -.
DR OMA; EGWIAGQ; -.
DR OrthoDB; 1293876at2; -.
DR Proteomes; UP000002712; Chromosome.
DR Gene3D; 2.130.10.10; -; 1.
DR HAMAP; MF_01348; Ycf48; 1.
DR InterPro; IPR028203; PSII_CF48-like_dom.
DR InterPro; IPR015943; WD40/YVTN_repeat-like_dom_sf.
DR InterPro; IPR016705; Ycf48/Hcf136.
DR Pfam; PF14870; PSII_BNR; 1.
DR PIRSF; PIRSF017875; PSII_HCF136; 1.
DR PROSITE; PS51257; PROKAR_LIPOPROTEIN; 1.
PE 3: Inferred from homology;
KW Lipoprotein; Membrane; Palmitate; Photosynthesis; Photosystem II;
KW Reference proteome; Signal; Thylakoid.
FT SIGNAL 1..23
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01348"
FT CHAIN 24..333
FT /note="Photosystem II assembly lipoprotein Ycf48"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01348"
FT /id="PRO_0000239689"
FT LIPID 24
FT /note="N-palmitoyl cysteine"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01348"
FT LIPID 24
FT /note="S-diacylglycerol cysteine"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01348"
SQ SEQUENCE 333 AA; 36067 MW; 89331B7D849DF8C7 CRC64;
MNRLLSSAVN LLLVLVLGVG LSGCVSTRVP TASSSPWKAI DLETQANPLD VSFTDPSHGF
LVGSNRMIRE TDDGGAHWND RSLDLPDEEN FRLISIDFEG QEGWIAGQPG LLMHSTDGGQ
NWTRLFLDTK LPGEPYLITA LGKSSAELAT NVGAVYKTND GGESWEASVT DAAGAVRDLR
RSSNGSYVSV SGLGNFYATW EPGETVWKVH QRVSSQRLQS IGYQPDGNLW MVARGAQIRL
NDGDGNVEDW SKAIIPITNG YGYMDMAWDD DGGIWAGGGN GTLLVSHDGG DSWETDPVGD
QQPSNFTRFV FDDDHAFVLG ERGNLLRWVG NAV
