HCAE_SHIFL
ID HCAE_SHIFL Reviewed; 453 AA.
AC Q83K39; Q7C0G4;
DT 20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT 01-JUN-2003, sequence version 1.
DT 03-AUG-2022, entry version 128.
DE RecName: Full=3-phenylpropionate/cinnamic acid dioxygenase subunit alpha {ECO:0000255|HAMAP-Rule:MF_01648};
DE EC=1.14.12.19 {ECO:0000255|HAMAP-Rule:MF_01648};
GN Name=hcaE {ECO:0000255|HAMAP-Rule:MF_01648};
GN OrderedLocusNames=SF2585, S2757;
OS Shigella flexneri.
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Shigella.
OX NCBI_TaxID=623;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=301 / Serotype 2a;
RX PubMed=12384590; DOI=10.1093/nar/gkf566;
RA Jin Q., Yuan Z., Xu J., Wang Y., Shen Y., Lu W., Wang J., Liu H., Yang J.,
RA Yang F., Zhang X., Zhang J., Yang G., Wu H., Qu D., Dong J., Sun L.,
RA Xue Y., Zhao A., Gao Y., Zhu J., Kan B., Ding K., Chen S., Cheng H.,
RA Yao Z., He B., Chen R., Ma D., Qiang B., Wen Y., Hou Y., Yu J.;
RT "Genome sequence of Shigella flexneri 2a: insights into pathogenicity
RT through comparison with genomes of Escherichia coli K12 and O157.";
RL Nucleic Acids Res. 30:4432-4441(2002).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 700930 / 2457T / Serotype 2a;
RX PubMed=12704152; DOI=10.1128/iai.71.5.2775-2786.2003;
RA Wei J., Goldberg M.B., Burland V., Venkatesan M.M., Deng W., Fournier G.,
RA Mayhew G.F., Plunkett G. III, Rose D.J., Darling A., Mau B., Perna N.T.,
RA Payne S.M., Runyen-Janecky L.J., Zhou S., Schwartz D.C., Blattner F.R.;
RT "Complete genome sequence and comparative genomics of Shigella flexneri
RT serotype 2a strain 2457T.";
RL Infect. Immun. 71:2775-2786(2003).
CC -!- FUNCTION: Part of the multicomponent 3-phenylpropionate dioxygenase.
CC Converts 3-phenylpropionic acid (PP) and cinnamic acid (CI) into 3-
CC phenylpropionate-dihydrodiol (PP-dihydrodiol) and cinnamic acid-
CC dihydrodiol (CI-dihydrodiol), respectively. {ECO:0000255|HAMAP-
CC Rule:MF_01648}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=3-phenylpropanoate + H(+) + NADH + O2 = 3-(cis-5,6-
CC dihydroxycyclohexa-1,3-dien-1-yl)propanoate + NAD(+);
CC Xref=Rhea:RHEA:20357, ChEBI:CHEBI:15378, ChEBI:CHEBI:15379,
CC ChEBI:CHEBI:51057, ChEBI:CHEBI:57540, ChEBI:CHEBI:57945,
CC ChEBI:CHEBI:60087; EC=1.14.12.19; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_01648};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(E)-cinnamate + H(+) + NADH + O2 = (2E)-3-(cis-5,6-
CC dihydroxycyclohexa-1,3-dien-1-yl)prop-2-enoate + NAD(+);
CC Xref=Rhea:RHEA:25058, ChEBI:CHEBI:15378, ChEBI:CHEBI:15379,
CC ChEBI:CHEBI:15669, ChEBI:CHEBI:57540, ChEBI:CHEBI:57945,
CC ChEBI:CHEBI:61451; EC=1.14.12.19; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_01648};
CC -!- COFACTOR:
CC Name=Fe cation; Xref=ChEBI:CHEBI:24875;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01648};
CC Note=Binds 1 Fe cation. {ECO:0000255|HAMAP-Rule:MF_01648};
CC -!- COFACTOR:
CC Name=[2Fe-2S] cluster; Xref=ChEBI:CHEBI:190135;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01648};
CC Note=Binds 1 [2Fe-2S] cluster per subunit. {ECO:0000255|HAMAP-
CC Rule:MF_01648};
CC -!- PATHWAY: Aromatic compound metabolism; 3-phenylpropanoate degradation.
CC {ECO:0000255|HAMAP-Rule:MF_01648}.
CC -!- SUBUNIT: This dioxygenase system consists of four proteins: the two
CC subunits of the hydroxylase component (HcaE and HcaF), a ferredoxin
CC (HcaC) and a ferredoxin reductase (HcaD). {ECO:0000255|HAMAP-
CC Rule:MF_01648}.
CC -!- SIMILARITY: Belongs to the bacterial ring-hydroxylating dioxygenase
CC alpha subunit family. {ECO:0000255|HAMAP-Rule:MF_01648}.
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DR EMBL; AE005674; AAN44084.1; -; Genomic_DNA.
DR EMBL; AE014073; AAP17909.1; -; Genomic_DNA.
DR RefSeq; NP_708377.1; NC_004337.2.
DR RefSeq; WP_000211158.1; NZ_WPGW01000021.1.
DR AlphaFoldDB; Q83K39; -.
DR SMR; Q83K39; -.
DR STRING; 198214.SF2585; -.
DR EnsemblBacteria; AAN44084; AAN44084; SF2585.
DR EnsemblBacteria; AAP17909; AAP17909; S2757.
DR GeneID; 1026946; -.
DR KEGG; sfl:SF2585; -.
DR KEGG; sft:NCTC1_02841; -.
DR KEGG; sfx:S2757; -.
DR PATRIC; fig|198214.7.peg.3085; -.
DR HOGENOM; CLU_026244_4_0_6; -.
DR OMA; AQVGYNE; -.
DR OrthoDB; 275867at2; -.
DR UniPathway; UPA00714; -.
DR Proteomes; UP000001006; Chromosome.
DR Proteomes; UP000002673; Chromosome.
DR GO; GO:0051537; F:2 iron, 2 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0008695; F:3-phenylpropionate dioxygenase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0005506; F:iron ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0019380; P:3-phenylpropionate catabolic process; IEA:UniProtKB-UniPathway.
DR CDD; cd08881; RHO_alpha_C_NDO-like; 1.
DR Gene3D; 2.102.10.10; -; 1.
DR HAMAP; MF_01648; HcaE; 1.
DR InterPro; IPR020875; HcaE.
DR InterPro; IPR043266; RHO_NdoB-like_C.
DR InterPro; IPR017941; Rieske_2Fe-2S.
DR InterPro; IPR036922; Rieske_2Fe-2S_sf.
DR InterPro; IPR015881; Ring-hydroxy_dOase_2Fe2S_BS.
DR InterPro; IPR015879; Ring_hydroxy_dOase_asu_C_dom.
DR InterPro; IPR001663; Rng_hydr_dOase-A.
DR PANTHER; PTHR43756; PTHR43756; 1.
DR Pfam; PF00355; Rieske; 1.
DR Pfam; PF00848; Ring_hydroxyl_A; 1.
DR PRINTS; PR00090; RNGDIOXGNASE.
DR SUPFAM; SSF50022; SSF50022; 1.
DR PROSITE; PS51296; RIESKE; 1.
DR PROSITE; PS00570; RING_HYDROXYL_ALPHA; 1.
PE 3: Inferred from homology;
KW 2Fe-2S; Aromatic hydrocarbons catabolism; Dioxygenase; Iron; Iron-sulfur;
KW Metal-binding; NAD; Oxidoreductase; Reference proteome.
FT CHAIN 1..453
FT /note="3-phenylpropionate/cinnamic acid dioxygenase subunit
FT alpha"
FT /id="PRO_0000333707"
FT DOMAIN 44..142
FT /note="Rieske"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01648"
FT BINDING 85
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01648"
FT BINDING 87
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01648"
FT BINDING 105
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01648"
FT BINDING 108
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01648"
FT BINDING 213
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01648"
FT BINDING 218
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01648"
SQ SEQUENCE 453 AA; 51076 MW; C1EB5F940708316C CRC64;
MTTPSDLNIY QLIDTQNGRV TPRIYTDPDI YQLELERIFG RCWLFLAHES QIPKPGDFFN
TYMGEDAVVV VRQKDGSIKA FLNQCRHRAM RVSYADCGNS RAFTCPYHGW SYGINGELID
VPLEPRAYPQ GLCKSHWGLN EVPCVESYKG LIFGNWDTSA PGLHDYLGDI AWYLDGMLDR
REGGTEIVGG VQKWVINCNW KFPAEQFASD QYHALFSHAS AVQVLGAKDD GSDKRLGDGQ
TARPVWETAK DALQFGQDGH GSGFFFTEKP DANVWVDGAV SSYYRETYAE AEQRLGEVRA
LRLAGHNNIF PTLSWLNGTA TLRVWHPRGP DQVEVWAFCI TDKAASDEVK AAFENSATRA
FGPAGFLEQD DSENWCEIQK LLKGHRARNS KLCLEMGLGQ EKRRDDGIPG ITNYIFSETA
ARGMYQRWAD LLSSESWQEV LDKTAAYQQE VMK
