ID   YCF48_PROMA             Reviewed;         339 AA.
AC   Q7VDP1;
DT   13-JUN-2006, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2003, sequence version 1.
DT   03-AUG-2022, entry version 98.
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}; OrderedLocusNames=Pro_0327;
OS   Prochlorococcus marinus (strain SARG / CCMP1375 / SS120).
OC   Bacteria; Cyanobacteria; Synechococcales; Prochlorococcaceae;
OC   Prochlorococcus.
OX   NCBI_TaxID=167539;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=SARG / CCMP1375 / SS120;
RX   PubMed=12917486; DOI=10.1073/pnas.1733211100;
RA   Dufresne A., Salanoubat M., Partensky F., Artiguenave F., Axmann I.M.,
RA   Barbe V., Duprat S., Galperin M.Y., Koonin E.V., Le Gall F., Makarova K.S.,
RA   Ostrowski M., Oztas S., Robert C., Rogozin I.B., Scanlan D.J.,
RA   Tandeau de Marsac N., Weissenbach J., Wincker P., Wolf Y.I., Hess W.R.;
RT   "Genome sequence of the cyanobacterium Prochlorococcus marinus SS120, a
RT   nearly minimal oxyphototrophic genome.";
RL   Proc. Natl. Acad. Sci. U.S.A. 100:10020-10025(2003).
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; AE017126; AAP99373.1; -; Genomic_DNA.
DR   RefSeq; NP_874721.1; NC_005042.1.
DR   RefSeq; WP_011124482.1; NC_005042.1.
DR   AlphaFoldDB; Q7VDP1; -.
DR   SMR; Q7VDP1; -.
DR   STRING; 167539.Pro_0327; -.
DR   EnsemblBacteria; AAP99373; AAP99373; Pro_0327.
DR   GeneID; 54199689; -.
DR   KEGG; pma:Pro_0327; -.
DR   PATRIC; fig|167539.5.peg.336; -.
DR   eggNOG; COG4447; Bacteria.
DR   HOGENOM; CLU_057027_0_0_3; -.
DR   OMA; EGWIAGQ; -.
DR   OrthoDB; 1293876at2; -.
DR   Proteomes; UP000001420; Chromosome.
DR   Gene3D; 2.130.10.10; -; 2.
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..339
FT                   /note="Photosystem II assembly lipoprotein Ycf48"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01348"
FT                   /id="PRO_0000239676"
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   339 AA;  37498 MW;  B9763FC7D161A75D CRC64;
     MNRLIKFSFN LILIFVLGLG LSGCVTTTRI PVQSSSPWEE IELANDDNPL DIAFVDDNHG
     FLVGANRLIL ETTDGGSTWE ERDLDIPAEE NFRLMSIDFK EDEGWIVGQP NLVLHSEDAG
     KNWTRLSLGS QLPGNPYLIT TLDTSSAELA TTAGAVYRTT DGGKNWEGRV AEASGGVRDL
     RRKEDGTYVS VSSLGNFFVT LDKTDQAWQS HQRASSKRVQ TLGFKPDGQL WMLSRGAEIR
     LNDASGDYES WSKPIIPLVN GYNYMDMAWD PEGNIWAGGG NGTLLVSKDD GNSWEKDPIG
     YATPTNFIRI FFLKNPNGNP PKGFVLGERG HVLRWVGYS