ID A0A4S8J9B3_MUSBA Unreviewed; 317 AA.
AC A0A4S8J9B3;
DT 31-JUL-2019, integrated into UniProtKB/TrEMBL.
DT 31-JUL-2019, sequence version 1.
DT 27-MAR-2024, entry version 21.
DE RecName: Full=aminocyclopropanecarboxylate oxidase {ECO:0000256|ARBA:ARBA00039090};
DE EC=1.14.17.4 {ECO:0000256|ARBA:ARBA00039090};
DE AltName: Full=Ethylene-forming enzyme {ECO:0000256|ARBA:ARBA00041616};
GN ORFNames=C4D60_Mb03t12280 {ECO:0000313|EMBL:THU58257.1};
OS Musa balbisiana (Banana).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Zingiberales; Musaceae; Musa.
OX NCBI_TaxID=52838 {ECO:0000313|EMBL:THU58257.1, ECO:0000313|Proteomes:UP000317650};
RN [1] {ECO:0000313|EMBL:THU58257.1, ECO:0000313|Proteomes:UP000317650}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. DH-PKW {ECO:0000313|Proteomes:UP000317650};
RC TISSUE=Leaves {ECO:0000313|EMBL:THU58257.1};
RA Yao X.;
RT "Genome sequencing of Musa balbisiana reveals subgenome evolution and
RT function divergence in polyploid bananas.";
RL Nat. Plants 0:0-0(2019).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=1-aminocyclopropane-1-carboxylate + L-ascorbate + O2 = CO2 +
CC ethene + 2 H2O + hydrogen cyanide + L-dehydroascorbate;
CC Xref=Rhea:RHEA:23640, ChEBI:CHEBI:15377, ChEBI:CHEBI:15379,
CC ChEBI:CHEBI:16526, ChEBI:CHEBI:18153, ChEBI:CHEBI:18407,
CC ChEBI:CHEBI:38290, ChEBI:CHEBI:58360, ChEBI:CHEBI:58539;
CC EC=1.14.17.4; Evidence={ECO:0000256|ARBA:ARBA00036392};
CC -!- COFACTOR:
CC Name=Fe cation; Xref=ChEBI:CHEBI:24875;
CC Evidence={ECO:0000256|ARBA:ARBA00001962};
CC -!- PATHWAY: Alkene biosynthesis; ethylene biosynthesis via S-adenosyl-L-
CC methionine; ethylene from S-adenosyl-L-methionine: step 2/2.
CC {ECO:0000256|ARBA:ARBA00037892}.
CC -!- SIMILARITY: Belongs to the iron/ascorbate-dependent oxidoreductase
CC family. {ECO:0000256|ARBA:ARBA00008056, ECO:0000256|RuleBase:RU003682}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:THU58257.1}.
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DR EMBL; PYDT01000006; THU58257.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A4S8J9B3; -.
DR STRING; 52838.A0A4S8J9B3; -.
DR Proteomes; UP000317650; Chromosome 3.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0016491; F:oxidoreductase activity; IEA:UniProtKB-KW.
DR GO; GO:0009693; P:ethylene biosynthetic process; IEA:UniProtKB-KW.
DR InterPro; IPR026992; DIOX_N.
DR InterPro; IPR044861; IPNS-like_FE2OG_OXY.
DR InterPro; IPR027443; IPNS-like_sf.
DR InterPro; IPR005123; Oxoglu/Fe-dep_dioxygenase.
DR PANTHER; PTHR47991:SF42; FE2OG DIOXYGENASE DOMAIN-CONTAINING PROTEIN; 1.
DR PANTHER; PTHR47991; OXOGLUTARATE/IRON-DEPENDENT DIOXYGENASE; 1.
DR Pfam; PF03171; 2OG-FeII_Oxy; 1.
DR Pfam; PF14226; DIOX_N; 1.
DR SUPFAM; SSF51197; Clavaminate synthase-like; 1.
DR PROSITE; PS51471; FE2OG_OXY; 1.
PE 3: Inferred from homology;
KW Ethylene biosynthesis {ECO:0000256|ARBA:ARBA00022666};
KW Fruit ripening {ECO:0000256|ARBA:ARBA00033478};
KW Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|RuleBase:RU003682};
KW Metal-binding {ECO:0000256|RuleBase:RU003682};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|RuleBase:RU003682};
KW Reference proteome {ECO:0000313|Proteomes:UP000317650}.
FT DOMAIN 154..254
FT /note="Fe2OG dioxygenase"
FT /evidence="ECO:0000259|PROSITE:PS51471"
SQ SEQUENCE 317 AA; 36084 MW; 6C49278D80F84285 CRC64;
MDCSFPVINM EKLQGGEREK AMELLRDACE NWGFFELLNH GISPELMDEV ERLTKEHYRK
CREQKFKEFA SKALENGSKS EVTDMDWEST FFLRHLPVSN MSELVDMGDD YRKVMKEFAA
KLEMLAERLL DLLCENLGLE KGYLKKAFCG SKGPSFGTKV SSYPPCPRPE LIKGLRAHTD
AGGIILLFQD DRVSGLQLLK DDQWIDVPPM RHSIVVNLGD QLEVFTNGKY KSVLHRVVAQ
TDGNRMSIAS FYNPGSDAVV FPAPSLVQKE AEKDDVAAVY PRFVFEDYMK LYVIQKFQAK
EPRFEAMKAM ALPIPTS
//
