ACCO1_ORYSI
ID ACCO1_ORYSI Reviewed; 322 AA.
AC A2Z1W9; Q40634; Q67UF6;
DT 12-JUN-2007, integrated into UniProtKB/Swiss-Prot.
DT 20-MAR-2007, sequence version 1.
DT 03-AUG-2022, entry version 76.
DE RecName: Full=1-aminocyclopropane-1-carboxylate oxidase 1;
DE Short=ACC oxidase 1;
DE EC=1.14.17.4;
DE AltName: Full=Ethylene-forming enzyme;
DE Short=EFE;
GN Name=ACO1; ORFNames=OsI_030562;
OS Oryza sativa subsp. indica (Rice).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC Oryzoideae; Oryzeae; Oryzinae; Oryza; Oryza sativa.
OX NCBI_TaxID=39946;
RN [1]
RP NUCLEOTIDE SEQUENCE [MRNA], AND INDUCTION.
RC STRAIN=cv. Pin Gaew 56;
RX PubMed=8759917; DOI=10.1093/oxfordjournals.pcp.a028976;
RA Mekhedov S.I., Kende H.;
RT "Submergence enhances expression of a gene encoding 1-aminocyclopropane-1-
RT carboxylate oxidase in deepwater rice.";
RL Plant Cell Physiol. 37:531-537(1996).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. 93-11;
RX PubMed=15685292; DOI=10.1371/journal.pbio.0030038;
RA Yu J., Wang J., Lin W., Li S., Li H., Zhou J., Ni P., Dong W., Hu S.,
RA Zeng C., Zhang J., Zhang Y., Li R., Xu Z., Li S., Li X., Zheng H., Cong L.,
RA Lin L., Yin J., Geng J., Li G., Shi J., Liu J., Lv H., Li J., Wang J.,
RA Deng Y., Ran L., Shi X., Wang X., Wu Q., Li C., Ren X., Wang J., Wang X.,
RA Li D., Liu D., Zhang X., Ji Z., Zhao W., Sun Y., Zhang Z., Bao J., Han Y.,
RA Dong L., Ji J., Chen P., Wu S., Liu J., Xiao Y., Bu D., Tan J., Yang L.,
RA Ye C., Zhang J., Xu J., Zhou Y., Yu Y., Zhang B., Zhuang S., Wei H.,
RA Liu B., Lei M., Yu H., Li Y., Xu H., Wei S., He X., Fang L., Zhang Z.,
RA Zhang Y., Huang X., Su Z., Tong W., Li J., Tong Z., Li S., Ye J., Wang L.,
RA Fang L., Lei T., Chen C.-S., Chen H.-C., Xu Z., Li H., Huang H., Zhang F.,
RA Xu H., Li N., Zhao C., Li S., Dong L., Huang Y., Li L., Xi Y., Qi Q.,
RA Li W., Zhang B., Hu W., Zhang Y., Tian X., Jiao Y., Liang X., Jin J.,
RA Gao L., Zheng W., Hao B., Liu S.-M., Wang W., Yuan L., Cao M.,
RA McDermott J., Samudrala R., Wang J., Wong G.K.-S., Yang H.;
RT "The genomes of Oryza sativa: a history of duplications.";
RL PLoS Biol. 3:266-281(2005).
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;
CC -!- COFACTOR:
CC Name=Fe cation; Xref=ChEBI:CHEBI:24875;
CC -!- PATHWAY: Alkene biosynthesis; ethylene biosynthesis via S-adenosyl-L-
CC methionine; ethylene from S-adenosyl-L-methionine: step 2/2.
CC -!- INDUCTION: By flooding. {ECO:0000269|PubMed:8759917}.
CC -!- SIMILARITY: Belongs to the iron/ascorbate-dependent oxidoreductase
CC family. {ECO:0000305}.
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DR EMBL; X85747; CAA59749.1; -; mRNA.
DR EMBL; CM000134; EAZ09330.1; -; Genomic_DNA.
DR PIR; S52712; S52712.
DR AlphaFoldDB; A2Z1W9; -.
DR SMR; A2Z1W9; -.
DR STRING; 39946.A2Z1W9; -.
DR EnsemblPlants; BGIOSGA030879-TA; BGIOSGA030879-PA; BGIOSGA030879.
DR Gramene; BGIOSGA030879-TA; BGIOSGA030879-PA; BGIOSGA030879.
DR HOGENOM; CLU_010119_16_1_1; -.
DR OMA; QLHDACE; -.
DR UniPathway; UPA00384; UER00563.
DR Proteomes; UP000007015; Chromosome 9.
DR GO; GO:0009815; F:1-aminocyclopropane-1-carboxylate oxidase activity; IEA:UniProtKB-EC.
DR GO; GO:0031418; F:L-ascorbic acid binding; IEA:UniProtKB-KW.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0009693; P:ethylene biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0009835; P:fruit ripening; IEA:UniProtKB-KW.
DR Gene3D; 2.60.120.330; -; 1.
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 Pfam; PF03171; 2OG-FeII_Oxy; 1.
DR Pfam; PF14226; DIOX_N; 1.
DR PROSITE; PS51471; FE2OG_OXY; 1.
PE 2: Evidence at transcript level;
KW Ethylene biosynthesis; Fruit ripening; Iron; Metal-binding; Oxidoreductase;
KW Reference proteome; Vitamin C.
FT CHAIN 1..322
FT /note="1-aminocyclopropane-1-carboxylate oxidase 1"
FT /id="PRO_0000291459"
FT DOMAIN 159..259
FT /note="Fe2OG dioxygenase"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00805"
FT BINDING 183
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00805"
FT BINDING 185
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00805"
FT BINDING 240
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00805"
FT CONFLICT 186
FT /note="A -> R (in Ref. 1; CAA59749)"
FT /evidence="ECO:0000305"
FT CONFLICT 263
FT /note="A -> G (in Ref. 1; CAA59749)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 322 AA; 36388 MW; 9FDA00944930BBF1 CRC64;
MAPTSTFPVI NMELLAGEER PAAMEQLDDA CENWGFFEIL NHGISTELMD EVEKMTKDHY
KRVREQRFLE FASKTLKEGC DDVNKAEKLD WESTFFVRHL PESNIADIPD LDDDYRRLMK
RFAAELETLA ERLLDLLCEN LGLEKGYLTK AFRGPAGAPT FGTKVSSYPP CPRPDLVKGL
RAHTDAGGII LLFQDDSVGG LQLLKDGEWV DVPPMRHSIV VNLGDQLEVI TNGRYKSVMH
RVVAQTDGNR MSIASFYNPG SDAVISPAPA LVKEEEAVVA YPKFVFEDYM KLYVRHKFEA
KEPRFEAFKS METETSNRIA IA
