ID   PQQB_PSEP1              Reviewed;         303 AA.
AC   A5VXG7;
DT   05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   10-JUL-2007, sequence version 1.
DT   25-MAY-2022, entry version 72.
DE   RecName: Full=Coenzyme PQQ synthesis protein B {ECO:0000255|HAMAP-Rule:MF_00653};
DE   AltName: Full=Pyrroloquinoline quinone biosynthesis protein B {ECO:0000255|HAMAP-Rule:MF_00653};
GN   Name=pqqB {ECO:0000255|HAMAP-Rule:MF_00653}; OrderedLocusNames=Pput_0404;
OS   Pseudomonas putida (strain ATCC 700007 / DSM 6899 / BCRC 17059 / F1).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Pseudomonas.
OX   NCBI_TaxID=351746;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 700007 / DSM 6899 / BCRC 17059 / F1;
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   Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M.,
RA   Hauser L., Kyrpides N., Lykidis A., Parales R., Richardson P.;
RT   "Complete sequence of Pseudomonas putida F1.";
RL   Submitted (MAY-2007) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: May be involved in the transport of PQQ or its precursor to
CC       the periplasm. {ECO:0000255|HAMAP-Rule:MF_00653}.
CC   -!- PATHWAY: Cofactor biosynthesis; pyrroloquinoline quinone biosynthesis.
CC       {ECO:0000255|HAMAP-Rule:MF_00653}.
CC   -!- SIMILARITY: Belongs to the PqqB family. {ECO:0000255|HAMAP-
CC       Rule:MF_00653}.
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DR   EMBL; CP000712; ABQ76577.1; -; Genomic_DNA.
DR   RefSeq; WP_003255590.1; NC_009512.1.
DR   AlphaFoldDB; A5VXG7; -.
DR   SMR; A5VXG7; -.
DR   STRING; 351746.Pput_0404; -.
DR   EnsemblBacteria; ABQ76577; ABQ76577; Pput_0404.
DR   KEGG; ppf:Pput_0404; -.
DR   eggNOG; COG1235; Bacteria.
DR   HOGENOM; CLU_061120_0_0_6; -.
DR   OMA; FYIPGCA; -.
DR   OrthoDB; 1712770at2; -.
DR   UniPathway; UPA00539; -.
DR   GO; GO:0018189; P:pyrroloquinoline quinone biosynthetic process; IEA:UniProtKB-UniRule.
DR   CDD; cd16274; PQQB-like_MBL-fold; 1.
DR   Gene3D; 3.60.15.10; -; 1.
DR   HAMAP; MF_00653; PQQ_syn_PqqB; 1.
DR   InterPro; IPR001279; Metallo-B-lactamas.
DR   InterPro; IPR011842; PQQ_synth_PqqB.
DR   InterPro; IPR036866; RibonucZ/Hydroxyglut_hydro.
DR   Pfam; PF12706; Lactamase_B_2; 1.
DR   SUPFAM; SSF56281; SSF56281; 1.
DR   TIGRFAMs; TIGR02108; PQQ_syn_pqqB; 1.
PE   3: Inferred from homology;
KW   PQQ biosynthesis; Transport.
FT   CHAIN           1..303
FT                   /note="Coenzyme PQQ synthesis protein B"
FT                   /id="PRO_1000061656"
SQ   SEQUENCE   303 AA;  33274 MW;  670FA53C6B52B013 CRC64;
     MYIQVLGSAA GGGFPQWNCN CVNCKGYRDG TLKATARTQS SIALSDDGVH WILCNASPDI
     RAQLQAFAPM QPARALRDTG INAIVLLDSQ IDHTTGLLSL REGCPHQVWC TDMVHQDLTT
     GFPLFNMLSH WNGGLQWNRI ELEGSFVIDA CPNLKFTPFP LRSAAPPYSP HRFDPHPGDN
     LGLMVEDTRT GGKLFYAPGL GQVDEKLLAM MHGADCLLVD GTLWEDDEMQ RRGVGTRTGR
     EMGHLAQNGP GGMLEVLDGF PRQRKVLIHI NNTNPILDED SPERAEVLRR GVEVAFDGMS
     IAL