PEBA_PROM9
ID PEBA_PROM9 Reviewed; 236 AA.
AC Q318E9;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 06-DEC-2005, sequence version 1.
DT 25-MAY-2022, entry version 76.
DE RecName: Full=15,16-dihydrobiliverdin:ferredoxin oxidoreductase {ECO:0000255|HAMAP-Rule:MF_00792};
DE EC=1.3.7.2 {ECO:0000255|HAMAP-Rule:MF_00792};
GN Name=pebA {ECO:0000255|HAMAP-Rule:MF_00792};
GN OrderedLocusNames=PMT9312_1685;
OS Prochlorococcus marinus (strain MIT 9312).
OC Bacteria; Cyanobacteria; Synechococcales; Prochlorococcaceae;
OC Prochlorococcus.
OX NCBI_TaxID=74546;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MIT 9312;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA Hammon N., Israni S., Pitluck S., Thiel J., Schmutz J., Larimer F.,
RA Land M., Kyrpides N., Lykidis A., Richardson P.;
RT "Complete sequence of Prochlorococcus marinus str. MIT 9312.";
RL Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the two-electron reduction of biliverdin IX-alpha
CC at the C15 methine bridge. {ECO:0000255|HAMAP-Rule:MF_00792}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=15,16-dihydrobiliverdin + oxidized 2[4Fe-4S]-[ferredoxin] =
CC biliverdin IXalpha + 2 H(+) + reduced 2[4Fe-4S]-[ferredoxin];
CC Xref=Rhea:RHEA:10168, Rhea:RHEA-COMP:10002, Rhea:RHEA-COMP:10004,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:33722, ChEBI:CHEBI:33723,
CC ChEBI:CHEBI:57899, ChEBI:CHEBI:57991; EC=1.3.7.2;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00792};
CC -!- SIMILARITY: Belongs to the HY2 family. {ECO:0000255|HAMAP-
CC Rule:MF_00792}.
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DR EMBL; CP000111; ABB50746.1; -; Genomic_DNA.
DR RefSeq; WP_011377227.1; NC_007577.1.
DR AlphaFoldDB; Q318E9; -.
DR SMR; Q318E9; -.
DR STRING; 74546.PMT9312_1685; -.
DR EnsemblBacteria; ABB50746; ABB50746; PMT9312_1685.
DR KEGG; pmi:PMT9312_1685; -.
DR eggNOG; ENOG502Z8J9; Bacteria.
DR HOGENOM; CLU_086208_0_0_3; -.
DR OMA; FYDANQY; -.
DR OrthoDB; 846073at2; -.
DR Proteomes; UP000002715; Chromosome.
DR GO; GO:0050617; F:15,16-dihydrobiliverdin:ferredoxin oxidoreductase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0050897; F:cobalt ion binding; IEA:InterPro.
DR GO; GO:0010024; P:phytochromobilin biosynthetic process; IEA:InterPro.
DR HAMAP; MF_00792; PebA; 1.
DR InterPro; IPR023658; DiHydbiliverdin_OxRdtase.
DR InterPro; IPR009249; Ferredoxin-dep_bilin_Rdtase.
DR PANTHER; PTHR34557; PTHR34557; 1.
DR Pfam; PF05996; Fe_bilin_red; 1.
PE 3: Inferred from homology;
KW Oxidoreductase.
FT CHAIN 1..236
FT /note="15,16-dihydrobiliverdin:ferredoxin oxidoreductase"
FT /id="PRO_1000046921"
SQ SEQUENCE 236 AA; 28106 MW; 93BA0E9E5D121385 CRC64;
MFDSLVDFLK TNIDELNGHE LQISNEFKEH HNKDSKYIIK NWLFSSPEYR KWRITRLDGG
KNIQVFNTVA YPNFDSELPI LGADILWFGT AKKLLAILDY QPLIQENKYL EKYCSSLGMI
KKKYSAFDNN KMKNIYDSKK YFSPWVIICR GNKLNLDRDL NDVFHAFINN YLNLNKSNPV
NQFLNLEEIK INQIKYDKYS FEKDPADKLF KSFFGEKWTK KFINKFLFTL NNEIIL