ID B8HXF6_CYAP4 Unreviewed; 477 AA.
AC B8HXF6;
DT 03-MAR-2009, integrated into UniProtKB/TrEMBL.
DT 03-MAR-2009, sequence version 1.
DT 24-JAN-2024, entry version 64.
DE RecName: Full=Phytoene dehydrogenase {ECO:0000256|RuleBase:RU368016};
DE EC=1.3.5.5 {ECO:0000256|RuleBase:RU368016};
GN OrderedLocusNames=Cyan7425_4188 {ECO:0000313|EMBL:ACL46501.1};
OS Cyanothece sp. (strain PCC 7425 / ATCC 29141).
OC Bacteria; Cyanobacteriota; Cyanophyceae; Gomontiellales; Cyanothecaceae;
OC Cyanothece.
OX NCBI_TaxID=395961 {ECO:0000313|EMBL:ACL46501.1};
RN [1] {ECO:0000313|EMBL:ACL46501.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=PCC 7425 {ECO:0000313|EMBL:ACL46501.1};
RG US DOE Joint Genome Institute;
RA Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA Bruce D., Goodwin L., Pitluck S., Sims D., Meineke L., Brettin T.,
RA Detter J.C., Han C., Larimer F., Land M., Hauser L., Kyrpides N.,
RA Ovchinnikova G., Liberton M., Stoeckel J., Banerjee A., Singh A., Page L.,
RA Sato H., Zhao L., Sherman L., Pakrasi H., Richardson P.;
RT "Complete sequence of chromosome Cyanothece sp. PCC 7425.";
RL Submitted (JAN-2009) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: This enzyme converts phytoene into zeta-carotene via the
CC intermediary of phytofluene by the symmetrical introduction of two
CC double bonds at the C-11 and C-11' positions of phytoene.
CC {ECO:0000256|RuleBase:RU368016}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=15-cis-phytoene + 2 a plastoquinone = 9,9',15-tri-cis-zeta-
CC carotene + 2 a plastoquinol; Xref=Rhea:RHEA:30287, Rhea:RHEA-
CC COMP:9561, Rhea:RHEA-COMP:9562, ChEBI:CHEBI:17757, ChEBI:CHEBI:27787,
CC ChEBI:CHEBI:48717, ChEBI:CHEBI:62192; EC=1.3.5.5;
CC Evidence={ECO:0000256|RuleBase:RU368016};
CC -!- COFACTOR:
CC Name=FAD; Xref=ChEBI:CHEBI:57692;
CC Evidence={ECO:0000256|ARBA:ARBA00001974,
CC ECO:0000256|RuleBase:RU368016};
CC -!- COFACTOR:
CC Name=NAD(+); Xref=ChEBI:CHEBI:57540;
CC Evidence={ECO:0000256|RuleBase:RU368016};
CC Name=NADP(+); Xref=ChEBI:CHEBI:58349;
CC Evidence={ECO:0000256|RuleBase:RU368016};
CC -!- PATHWAY: Carotenoid biosynthesis; lycopene biosynthesis.
CC {ECO:0000256|ARBA:ARBA00004900, ECO:0000256|RuleBase:RU368016}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|RuleBase:RU368016};
CC Peripheral membrane protein {ECO:0000256|RuleBase:RU368016}. Membrane
CC {ECO:0000256|ARBA:ARBA00004170}; Peripheral membrane protein
CC {ECO:0000256|ARBA:ARBA00004170}.
CC -!- SIMILARITY: Belongs to the carotenoid/retinoid oxidoreductase family.
CC {ECO:0000256|ARBA:ARBA00006046, ECO:0000256|RuleBase:RU368016}.
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DR EMBL; CP001344; ACL46501.1; -; Genomic_DNA.
DR AlphaFoldDB; B8HXF6; -.
DR STRING; 395961.Cyan7425_4188; -.
DR KEGG; cyn:Cyan7425_4188; -.
DR eggNOG; COG0493; Bacteria.
DR eggNOG; COG3349; Bacteria.
DR HOGENOM; CLU_022687_1_0_3; -.
DR OMA; HSMIFNQ; -.
DR OrthoDB; 438203at2; -.
DR UniPathway; UPA00803; -.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0016166; F:phytoene dehydrogenase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0016117; P:carotenoid biosynthetic process; IEA:UniProtKB-UniRule.
DR Gene3D; 3.50.50.60; FAD/NAD(P)-binding domain; 1.
DR InterPro; IPR002937; Amino_oxidase.
DR InterPro; IPR036188; FAD/NAD-bd_sf.
DR InterPro; IPR001613; Flavin_amine_oxidase.
DR InterPro; IPR014102; Phytoene_desaturase.
DR NCBIfam; TIGR02731; phytoene_desat; 1.
DR PANTHER; PTHR42923:SF41; 15-CIS-PHYTOENE DESATURASE, CHLOROPLASTIC/CHROMOPLASTIC-RELATED; 1.
DR PANTHER; PTHR42923; PROTOPORPHYRINOGEN OXIDASE; 1.
DR Pfam; PF01593; Amino_oxidase; 1.
DR PRINTS; PR00757; AMINEOXDASEF.
DR SUPFAM; SSF51905; FAD/NAD(P)-binding domain; 1.
DR PROSITE; PS51257; PROKAR_LIPOPROTEIN; 1.
PE 3: Inferred from homology;
KW Carotenoid biosynthesis {ECO:0000256|ARBA:ARBA00022746,
KW ECO:0000256|RuleBase:RU368016};
KW Cell membrane {ECO:0000256|RuleBase:RU368016};
KW Membrane {ECO:0000256|ARBA:ARBA00023136};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|RuleBase:RU368016}.
FT DOMAIN 10..451
FT /note="Amine oxidase"
FT /evidence="ECO:0000259|Pfam:PF01593"
SQ SEQUENCE 477 AA; 52689 MW; F90448E2DBFB77C4 CRC64;
MRVAIAGGGL AGLACAKYLV DAGHNPVVLE SRDVLGGLVA AWKDEEGDWY ETGLHAFFGA
YPNMLQLLAE LGISDRLQWK EHTLIFNQPD KPGTLSRFDV PDIPSPLNVI VSILRNNDML
TWNQKLRFAI GLLPAIVRGQ DYVEKMDQYT LLEWLRRQGV GERVNTDIFI AASKALTFLN
PDEVSATIPL TALNRFLQER YGSKIAFLDG SPTERLCQPI VDHIVAGGGE VLLEKSLQEI
LLTPDGSVQG FVIRNRDGST EVVSADAYVS ALSVDPLKTL LPQPWRSLEF FQKLEGLEGV
PVINIHLWFD RKLTQVDHLL FSRSDLLSVY ADMSNTCREY ANPDRSMLEL VLAPAKEWIS
KSDEEIVAAT MAELEKLFPD QIPQPARLLK AKVVKTPQSV YQAIPGRQAH RPTQITPISN
FYLSGSYTLQ RYLGSMEGAV LSGKLTAQAI ISNPSANTSD PSRVLPSLPL IKNAASV
//