ID   ALBB_STRNR              Reviewed;         105 AA.
AC   Q8GED8;
DT   18-SEP-2013, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2003, sequence version 1.
DT   25-MAY-2022, entry version 20.
DE   RecName: Full=Protein AlbB;
DE   AltName: Full=Albonoursin synthase protein B;
GN   Name=albB;
OS   Streptomyces noursei.
OC   Bacteria; Actinobacteria; Streptomycetales; Streptomycetaceae;
OC   Streptomyces.
OX   NCBI_TaxID=1971;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA], FUNCTION, AND NOMENCLATURE.
RC   STRAIN=ATCC 11455 / DSM 40635 / JCM 4922 / NBRC 15452 / NCIMB 8593 / NRRL
RC   B-1714;
RX   PubMed=12498889; DOI=10.1016/s1074-5521(02)00285-5;
RA   Lautru S., Gondry M., Genet R., Pernodet J.L.;
RT   "The albonoursin gene cluster of S noursei biosynthesis of diketopiperazine
RT   metabolites independent of nonribosomal peptide synthetases.";
RL   Chem. Biol. 9:1355-1364(2002).
CC   -!- FUNCTION: Involved in the biosynthesis of albonoursin
CC       (cyclo[(alpha,beta-dehydro-Phe)-(alpha,beta-dehydro-Leu)]), an
CC       antibacterial peptide. AlbB is essential for cyclic dipeptide oxidase
CC       AlbA (CDO) activity. {ECO:0000269|PubMed:12498889}.
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DR   EMBL; AY129235; AAN07908.1; -; Genomic_DNA.
DR   RefSeq; WP_039632579.1; NZ_LJSN01000003.1.
DR   AlphaFoldDB; Q8GED8; -.
DR   SMR; Q8GED8; -.
DR   InterPro; IPR046074; DUF6092.
DR   Pfam; PF19585; DUF6092; 1.
PE   4: Predicted;
FT   CHAIN           1..105
FT                   /note="Protein AlbB"
FT                   /id="PRO_0000423358"
SQ   SEQUENCE   105 AA;  11572 MW;  D2614FBCBA23DBC5 CRC64;
     MNPGETVLPP QLREEIALLA VYLLSSGRGL LEEPADYGIY RCTDGARRAL QLLDEHGGST
     ARLTAVRERL DEVMFAPMGE DRDMGAILDD LCRQMADALP EIETP