ID   PQQB_PSEAB              Reviewed;         304 AA.
AC   Q02LD3;
DT   05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   14-NOV-2006, sequence version 1.
DT   03-AUG-2022, entry version 78.
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=PA14_38820;
OS   Pseudomonas aeruginosa (strain UCBPP-PA14).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Pseudomonas.
OX   NCBI_TaxID=208963;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=UCBPP-PA14;
RX   PubMed=17038190; DOI=10.1186/gb-2006-7-10-r90;
RA   Lee D.G., Urbach J.M., Wu G., Liberati N.T., Feinbaum R.L., Miyata S.,
RA   Diggins L.T., He J., Saucier M., Deziel E., Friedman L., Li L., Grills G.,
RA   Montgomery K., Kucherlapati R., Rahme L.G., Ausubel F.M.;
RT   "Genomic analysis reveals that Pseudomonas aeruginosa virulence is
RT   combinatorial.";
RL   Genome Biol. 7:R90.1-R90.14(2006).
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; CP000438; ABJ11173.1; -; Genomic_DNA.
DR   RefSeq; WP_003106464.1; NZ_CP034244.1.
DR   AlphaFoldDB; Q02LD3; -.
DR   SMR; Q02LD3; -.
DR   PRIDE; Q02LD3; -.
DR   EnsemblBacteria; ABJ11173; ABJ11173; PA14_38820.
DR   KEGG; pau:PA14_38820; -.
DR   HOGENOM; CLU_061120_0_0_6; -.
DR   OMA; FYIPGCA; -.
DR   BioCyc; PAER208963:G1G74-3262-MON; -.
DR   UniPathway; UPA00539; -.
DR   Proteomes; UP000000653; Chromosome.
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..304
FT                   /note="Coenzyme PQQ synthesis protein B"
FT                   /id="PRO_1000061653"
SQ   SEQUENCE   304 AA;  33049 MW;  71CC0744E27D38F1 CRC64;
     MHIRILGSAA GGGFPQWNCN CRNCRGVRDG SVAAQPRTQS SIALSDDGER WILCNASPDI
     RAQIAAFPAL QPARRPRDTA IGAIVLLDSQ IDHTTGLLSL REGCPHEVWC TQMVHQDLSE
     GFPLFPMLSH WNGGLRHRPI ALDGEPFAIP ACPRLRFTAI PLRSSAPPYS PHRGDPHPGD
     NIGLFVEDLD SAGTLFYAPG LGEVDEALLE WMRRADCLLV DGTLWRDDEM LVCEVGDKLG
     RQMGHLAQSG PGGMLEVLAK VPAARKVLIH INNTNPILDT ASAERAELDA SGIEVAWDGM
     HIQL