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Database: UniProt
Entry: B4F9N9_MAIZE
LinkDB: B4F9N9_MAIZE
Original site: B4F9N9_MAIZE 
ID   B4F9N9_MAIZE            Unreviewed;       544 AA.
AC   B4F9N9; A0A3L6G044;
DT   23-SEP-2008, integrated into UniProtKB/TrEMBL.
DT   23-SEP-2008, sequence version 1.
DT   24-JAN-2024, entry version 91.
DE   RecName: Full=Protoporphyrinogen oxidase {ECO:0000256|ARBA:ARBA00012867, ECO:0000256|RuleBase:RU367069};
DE            EC=1.3.3.4 {ECO:0000256|ARBA:ARBA00012867, ECO:0000256|RuleBase:RU367069};
GN   Name=541866 {ECO:0000313|EnsemblPlants:Zm00001eb078900_P004};
GN   ORFNames=ZEAMMB73_Zm00001d003214 {ECO:0000313|EMBL:ONM16434.1},
GN   Zm00014a_029343 {ECO:0000313|EMBL:PWZ38740.1};
OS   Zea mays (Maize).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; PACMAD clade;
OC   Panicoideae; Andropogonodae; Andropogoneae; Tripsacinae; Zea.
OX   NCBI_TaxID=4577 {ECO:0000313|EMBL:ACF78832.1};
RN   [1] {ECO:0000313|EMBL:ACF78832.1}
RP   NUCLEOTIDE SEQUENCE.
RC   STRAIN=B73 {ECO:0000313|EMBL:ACF78832.1};
RX   PubMed=19936069; DOI=10.1371/journal.pgen.1000740;
RA   Soderlund C., Descour A., Kudrna D., Bomhoff M., Boyd L., Currie J.,
RA   Angelova A., Collura K., Wissotski M., Ashley E., Morrow D., Fernandes J.,
RA   Walbot V., Yu Y.;
RT   "Sequencing, mapping, and analysis of 27,455 maize full-length cDNAs.";
RL   PLoS Genet. 5:E1000740-E1000740(2009).
RN   [2] {ECO:0000313|EMBL:ONM16434.1, ECO:0000313|Proteomes:UP000007305}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. B73 {ECO:0000313|EnsemblPlants:Zm00001eb078900_P004,
RC   ECO:0000313|Proteomes:UP000007305};
RC   TISSUE=Seedling {ECO:0000313|EMBL:ONM16434.1};
RG   Maize Genome Sequencing Project;
RA   Ware D.;
RT   "Update maize B73 reference genome by single molecule sequencing
RT   technologies.";
RL   Submitted (DEC-2015) to the EMBL/GenBank/DDBJ databases.
RN   [3] {ECO:0000313|EMBL:PWZ38740.1}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   TISSUE=Seedling {ECO:0000313|EMBL:PWZ38740.1};
RX   PubMed=30061735; DOI=10.1038/s41588-018-0182-0;
RA   Sun S., Zhou Y., Chen J., Shi J., Zhao H., Zhao H., Song W., Zhang M.,
RA   Cui Y., Dong X., Liu H., Ma X., Jiao Y., Wang B., Wei X., Stein J.C.,
RA   Glaubitz J.C., Lu F., Yu G., Liang C., Fengler K., Li B., Rafalski A.,
RA   Schnable P.S., Ware D.H., Buckler E.S., Lai J.;
RT   "Extensive intraspecific gene order and gene structural variations between
RT   Mo17 and other maize genomes.";
RL   Nat. Genet. 50:1289-1295(2018).
RN   [4] {ECO:0000313|EnsemblPlants:Zm00001eb078900_P004}
RP   IDENTIFICATION.
RC   STRAIN=cv. B73 {ECO:0000313|EnsemblPlants:Zm00001eb078900_P004};
RG   EnsemblPlants;
RL   Submitted (MAY-2021) to UniProtKB.
CC   -!- FUNCTION: Catalyzes the 6-electron oxidation of protoporphyrinogen-IX
CC       to form protoporphyrin-IX. {ECO:0000256|ARBA:ARBA00002600,
CC       ECO:0000256|RuleBase:RU367069}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=3 O2 + protoporphyrinogen IX = 3 H2O2 + protoporphyrin IX;
CC         Xref=Rhea:RHEA:25576, ChEBI:CHEBI:15379, ChEBI:CHEBI:16240,
CC         ChEBI:CHEBI:57306, ChEBI:CHEBI:57307; EC=1.3.3.4;
CC         Evidence={ECO:0000256|ARBA:ARBA00000672,
CC         ECO:0000256|RuleBase:RU367069};
CC   -!- COFACTOR:
CC       Name=FAD; Xref=ChEBI:CHEBI:57692;
CC         Evidence={ECO:0000256|RuleBase:RU367069};
CC       Note=Binds 1 FAD per subunit. {ECO:0000256|RuleBase:RU367069};
CC   -!- PATHWAY: Porphyrin-containing compound metabolism; protoporphyrin-IX
CC       biosynthesis; protoporphyrin-IX from protoporphyrinogen-IX: step 1/1.
CC       {ECO:0000256|ARBA:ARBA00005073, ECO:0000256|RuleBase:RU367069}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast
CC       {ECO:0000256|RuleBase:RU367069}.
CC   -!- SIMILARITY: Belongs to the protoporphyrinogen/coproporphyrinogen
CC       oxidase family. Protoporphyrinogen oxidase subfamily.
CC       {ECO:0000256|ARBA:ARBA00010551, ECO:0000256|RuleBase:RU367069}.
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DR   EMBL; BT033827; ACF78832.1; -; mRNA.
DR   EMBL; CM007648; ONM16434.1; -; Genomic_DNA.
DR   EMBL; NCVQ01000003; PWZ38740.1; -; Genomic_DNA.
DR   RefSeq; NP_001105004.2; NM_001111534.2.
DR   AlphaFoldDB; B4F9N9; -.
DR   SMR; B4F9N9; -.
DR   PaxDb; 4577-GRMZM2G364901_P04; -.
DR   EnsemblPlants; Zm00001eb078900_T004; Zm00001eb078900_P004; Zm00001eb078900.
DR   GeneID; 541866; -.
DR   Gramene; Zm00001eb078900_T004; Zm00001eb078900_P004; Zm00001eb078900.
DR   eggNOG; KOG1276; Eukaryota.
DR   HOGENOM; CLU_009629_3_2_1; -.
DR   OMA; EHNQAVQ; -.
DR   OrthoDB; 65450at2759; -.
DR   UniPathway; UPA00251; UER00324.
DR   Proteomes; UP000007305; Chromosome 2.
DR   Proteomes; UP000251960; Chromosome 2.
DR   ExpressionAtlas; B4F9N9; baseline and differential.
DR   GO; GO:0009507; C:chloroplast; IEA:UniProtKB-SubCell.
DR   GO; GO:0050660; F:flavin adenine dinucleotide binding; IEA:UniProt.
DR   GO; GO:0004729; F:oxygen-dependent protoporphyrinogen oxidase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006782; P:protoporphyrinogen IX biosynthetic process; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.50.50.60; FAD/NAD(P)-binding domain; 1.
DR   Gene3D; 1.10.3110.10; protoporphyrinogen ix oxidase, domain 3; 1.
DR   InterPro; IPR002937; Amino_oxidase.
DR   InterPro; IPR036188; FAD/NAD-bd_sf.
DR   InterPro; IPR004572; Protoporphyrinogen_oxidase.
DR   NCBIfam; TIGR00562; proto_IX_ox; 1.
DR   PANTHER; PTHR42923; PROTOPORPHYRINOGEN OXIDASE; 1.
DR   PANTHER; PTHR42923:SF3; PROTOPORPHYRINOGEN OXIDASE; 1.
DR   Pfam; PF01593; Amino_oxidase; 1.
DR   PRINTS; PR00419; ADXRDTASE.
DR   SUPFAM; SSF54373; FAD-linked reductases, C-terminal domain; 1.
DR   SUPFAM; SSF51905; FAD/NAD(P)-binding domain; 1.
PE   1: Evidence at protein level;
KW   FAD {ECO:0000256|ARBA:ARBA00022827, ECO:0000256|RuleBase:RU367069};
KW   Flavoprotein {ECO:0000256|ARBA:ARBA00022630,
KW   ECO:0000256|RuleBase:RU367069};
KW   Heme biosynthesis {ECO:0000256|ARBA:ARBA00023133,
KW   ECO:0000256|RuleBase:RU367069};
KW   Oxidoreductase {ECO:0000256|RuleBase:RU367069};
KW   Porphyrin biosynthesis {ECO:0000256|ARBA:ARBA00023244,
KW   ECO:0000256|RuleBase:RU367069};
KW   Proteomics identification {ECO:0007829|PeptideAtlas:B4F9N9};
KW   Reference proteome {ECO:0000313|Proteomes:UP000007305}.
FT   DOMAIN          55..529
FT                   /note="Amine oxidase"
FT                   /evidence="ECO:0000259|Pfam:PF01593"
FT   REGION          1..24
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        1..17
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   544 AA;  59047 MW;  101CFFB8E56A151B CRC64;
     MLALTASASS ASSHPYRHAS AHTRRPRLRA VLAMAGSDDP RAAPARSVAV VGAGVSGLAA
     AYRLRQSGVN VTVFEAADRA GGKIRTNSEG GFVWDEGANT MTEGEWEASR LIDDLGLQDK
     QQYPNSQHKR YIVKDGAPAL IPSDPISLMK SSVLSTKSKI ALFFEPFLYK KANTRNSGKV
     SEEHLSESVG SFCERHFGRE VVDYFVDPFV AGTSAGDPES LSIRHAFPAL WNLERKYGSV
     IVGAILSKLA AKGDPVKTRH DSSGKRRNRR VSFSFHGGMQ SLINALHNEV GDDNVKLGTE
     VLSLACTFDG VPALGRWSIS VDSKDSGDKD LASNQTFDAV IMTAPLSNVR RMKFTKGGAP
     VVLDFLPKMD YLPLSLMVTA FKKDDVKKPL EGFGVLIPYK EQQKHGLKTL GTLFSSMMFP
     DRAPDDQYLY TTFVGGSHNR DLAGAPTSIL KQLVTSDLKK LLGVEGQPTF VKHVYWGNAF
     PLYGHDYSSV LEAIEKMEKN LPGFFYAGNN KDGLAVGSVI ASGSKAADLA ISYLESHTKH
     NNSH
//
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