ID   PUFQ_CERS4              Reviewed;          77 AA.
AC   Q3J1A1; P16069;
DT   24-JAN-2006, integrated into UniProtKB/Swiss-Prot.
DT   08-NOV-2005, sequence version 1.
DT   25-MAY-2022, entry version 59.
DE   RecName: Full=Protein PufQ;
GN   Name=pufQ; OrderedLocusNames=RHOS4_18650; ORFNames=RSP_0259;
OS   Cereibacter sphaeroides (strain ATCC 17023 / DSM 158 / JCM 6121 / CCUG
OS   31486 / LMG 2827 / NBRC 12203 / NCIMB 8253 / ATH 2.4.1.) (Rhodobacter
OS   sphaeroides).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales;
OC   Rhodobacteraceae; Cereibacter.
OX   NCBI_TaxID=272943;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=8188596; DOI=10.1128/jb.176.10.2946-2961.1994;
RA   Gong L., Lee J.K., Kaplan S.;
RT   "The Q gene of Rhodobacter sphaeroides: its role in puf operon expression
RT   and spectral complex assembly.";
RL   J. Bacteriol. 176:2946-2961(1994).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=10648776; DOI=10.1093/nar/28.4.862;
RA   Choudhary M., Kaplan S.;
RT   "DNA sequence analysis of the photosynthesis region of Rhodobacter
RT   sphaeroides 2.4.1.";
RL   Nucleic Acids Res. 28:862-867(2000).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 17023 / DSM 158 / JCM 6121 / CCUG 31486 / LMG 2827 / NBRC 12203
RC   / NCIMB 8253 / ATH 2.4.1.;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA   Hammon N., Israni S., Pitluck S., Richardson P., Mackenzie C.,
RA   Choudhary M., Larimer F., Hauser L.J., Land M., Donohue T.J., Kaplan S.;
RT   "Complete sequence of chromosome 1 of Rhodobacter sphaeroides 2.4.1.";
RL   Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases.
RN   [4]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 44-77.
RX   PubMed=3027044; DOI=10.1128/jb.169.2.742-750.1987;
RA   Kiley P.J., Donohue T.J., Havelka W.A., Kaplan S.;
RT   "DNA sequence and in vitro expression of the B875 light-harvesting
RT   polypeptides of Rhodobacter sphaeroides.";
RL   J. Bacteriol. 169:742-750(1987).
CC   -!- FUNCTION: Required for bacteriochlorophyll biosynthesis. Directly
CC       involved in the assembly of both the B875 and B800-850 pigment-protein
CC       complexes.
CC   -!- SIMILARITY: Belongs to the PufQ family. {ECO:0000305}.
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DR   EMBL; L25894; AAD15241.1; -; Genomic_DNA.
DR   EMBL; AF195122; AAF24300.1; -; Genomic_DNA.
DR   EMBL; CP000143; ABA79433.1; -; Genomic_DNA.
DR   EMBL; M15105; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   PIR; T50756; T50756.
DR   RefSeq; WP_009565703.1; NZ_CP030271.1.
DR   RefSeq; YP_353334.1; NC_007493.2.
DR   AlphaFoldDB; Q3J1A1; -.
DR   STRING; 272943.RSP_0259; -.
DR   EnsemblBacteria; ABA79433; ABA79433; RSP_0259.
DR   GeneID; 67446993; -.
DR   KEGG; rsp:RSP_0259; -.
DR   PATRIC; fig|272943.9.peg.2203; -.
DR   eggNOG; ENOG5033GAV; Bacteria.
DR   OMA; RIITPMI; -.
DR   Proteomes; UP000002703; Chromosome 1.
DR   GO; GO:0030494; P:bacteriochlorophyll biosynthetic process; IEA:UniProtKB-KW.
DR   GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-KW.
DR   InterPro; IPR008800; PufQ_cyt-su.
DR   Pfam; PF05398; PufQ; 1.
DR   PIRSF; PIRSF005825; PufQ; 1.
PE   3: Inferred from homology;
KW   Bacteriochlorophyll biosynthesis; Chlorophyll biosynthesis; Photosynthesis;
KW   Reference proteome.
FT   CHAIN           1..77
FT                   /note="Protein PufQ"
FT                   /id="PRO_0000097102"
SQ   SEQUENCE   77 AA;  8656 MW;  61127EF670B39EB6 CRC64;
     MSDHAVNTPV HAARAHGHRA PRAEFYVYFA VILLGAFPVA FVSWIVSTIR HRRLPKRGPF
     ASAWFDAKAI TPLIFRA