ID   PEBB_NOSP7              Reviewed;         255 AA.
AC   Q93TM8; B2J9I2;
DT   12-FEB-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-DEC-2001, sequence version 1.
DT   25-MAY-2022, entry version 75.
DE   RecName: Full=Phycoerythrobilin:ferredoxin oxidoreductase;
DE            EC=1.3.7.3;
GN   Name=pebB; OrderedLocusNames=Npun_R0729;
OS   Nostoc punctiforme (strain ATCC 29133 / PCC 73102).
OC   Bacteria; Cyanobacteria; Nostocales; Nostocaceae; Nostoc.
OX   NCBI_TaxID=63737;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=11283349; DOI=10.2307/3871353;
RA   Frankenberg N., Mukougawa K., Kohchi T., Lagarias J.C.;
RT   "Functional genomic analysis of the HY2 family of ferredoxin-dependent
RT   bilin reductases from oxygenic photosynthetic organisms.";
RL   Plant Cell 13:965-978(2001).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 29133 / PCC 73102;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA   Pitluck S., Chain P., Malfatti S., Shin M., Vergez L., Schmutz J.,
RA   Larimer F., Land M., Hauser L., Kyrpides N., Kim E., Meeks J.C., Elhai J.,
RA   Campbell E.L., Thiel T., Longmire J., Potts M., Atlas R.;
RT   "Complete sequence of chromosome of Nostoc punctiforme ATCC 29133.";
RL   Submitted (APR-2008) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the two-electron reduction of the C2 and C3(1)
CC       diene system of 15,16-dihydrobiliverdin.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(3Z)-phycoerythrobilin + oxidized 2[4Fe-4S]-[ferredoxin] =
CC         15,16-dihydrobiliverdin + 2 H(+) + reduced 2[4Fe-4S]-[ferredoxin];
CC         Xref=Rhea:RHEA:22092, Rhea:RHEA-COMP:10002, Rhea:RHEA-COMP:10004,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:33722, ChEBI:CHEBI:33723,
CC         ChEBI:CHEBI:57438, ChEBI:CHEBI:57899; EC=1.3.7.3;
CC   -!- SIMILARITY: Belongs to the HY2 family. {ECO:0000305}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; AF339058; AAK38589.1; -; Genomic_DNA.
DR   EMBL; CP001037; ACC79481.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q93TM8; -.
DR   SMR; Q93TM8; -.
DR   STRING; 63737.Npun_R0729; -.
DR   EnsemblBacteria; ACC79481; ACC79481; Npun_R0729.
DR   KEGG; npu:Npun_R0729; -.
DR   eggNOG; ENOG502Z8GK; Bacteria.
DR   HOGENOM; CLU_086208_1_0_3; -.
DR   OMA; YDLPFFG; -.
DR   PhylomeDB; Q93TM8; -.
DR   BRENDA; 1.3.7.3; 4370.
DR   Proteomes; UP000001191; Chromosome.
DR   GO; GO:0050897; F:cobalt ion binding; IEA:InterPro.
DR   GO; GO:0050618; F:phycoerythrobilin:ferredoxin oxidoreductase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0010024; P:phytochromobilin biosynthetic process; IEA:InterPro.
DR   HAMAP; MF_00793; PebB; 1.
DR   InterPro; IPR009249; Ferredoxin-dep_bilin_Rdtase.
DR   InterPro; IPR022827; Phycoerythrobilin_Fdx_Rdtase.
DR   PANTHER; PTHR34557; PTHR34557; 1.
DR   Pfam; PF05996; Fe_bilin_red; 1.
PE   3: Inferred from homology;
KW   Oxidoreductase; Reference proteome.
FT   CHAIN           1..255
FT                   /note="Phycoerythrobilin:ferredoxin oxidoreductase"
FT                   /id="PRO_0000216732"
SQ   SEQUENCE   255 AA;  29293 MW;  5D174CFE615D9D91 CRC64;
     MNSERSDVTL YQPFLDYAIA YMRSRLDLEP YPIPTGFESN SAVVGKGKNQ EEVVTTSYAF
     QTAKLRQIRA AHVQGGNSLQ VLNFVIFPHL NYDLPFFGAD LVTLPGGHLI ALDMQPLFRD
     DSAYQAKYTE PILPIFHAHQ QHLSWGGDFP EEAQPFFSPA FLWTRPQETA VVETQVFAAF
     KDYLKAYLDF VEQAEAVTDS QNLVAIKQAQ LRYLRYRAEK DPARGMFKRF YGAEWTEEYI
     HGFLFDLERK LTVVK