ID HOA3_BURL3 Reviewed; 348 AA.
AC Q390P6;
DT 03-NOV-2009, integrated into UniProtKB/Swiss-Prot.
DT 22-NOV-2005, sequence version 1.
DT 27-MAR-2024, entry version 95.
DE RecName: Full=4-hydroxy-2-oxovalerate aldolase 3 {ECO:0000255|HAMAP-Rule:MF_01656};
DE Short=HOA 3 {ECO:0000255|HAMAP-Rule:MF_01656};
DE EC=4.1.3.39 {ECO:0000255|HAMAP-Rule:MF_01656};
DE AltName: Full=4-hydroxy-2-keto-pentanoic acid aldolase 3 {ECO:0000255|HAMAP-Rule:MF_01656};
DE AltName: Full=4-hydroxy-2-oxopentanoate aldolase 3 {ECO:0000255|HAMAP-Rule:MF_01656};
GN OrderedLocusNames=Bcep18194_B2959;
OS Burkholderia lata (strain ATCC 17760 / DSM 23089 / LMG 22485 / NCIMB 9086 /
OS R18194 / 383).
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Burkholderiaceae; Burkholderia; Burkholderia cepacia complex.
OX NCBI_TaxID=482957;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 17760 / DSM 23089 / LMG 22485 / NCIMB 9086 / R18194 / 383;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA Hammon N., Israni S., Pitluck S., Chain P., Malfatti S., Shin M.,
RA Vergez L., Schmutz J., Larimer F., Land M., Kyrpides N., Lykidis A.,
RA Richardson P.;
RT "Complete sequence of chromosome 2 of Burkholderia sp. 383.";
RL Submitted (OCT-2005) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(S)-4-hydroxy-2-oxopentanoate = acetaldehyde + pyruvate;
CC Xref=Rhea:RHEA:22624, ChEBI:CHEBI:15343, ChEBI:CHEBI:15361,
CC ChEBI:CHEBI:73143; EC=4.1.3.39; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_01656};
CC -!- SIMILARITY: Belongs to the 4-hydroxy-2-oxovalerate aldolase family.
CC {ECO:0000255|HAMAP-Rule:MF_01656}.
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DR EMBL; CP000152; ABB13070.1; -; Genomic_DNA.
DR RefSeq; WP_011356549.1; NZ_WNDV01000012.1.
DR AlphaFoldDB; Q390P6; -.
DR SMR; Q390P6; -.
DR GeneID; 45099262; -.
DR KEGG; bur:Bcep18194_B2959; -.
DR PATRIC; fig|482957.22.peg.6781; -.
DR HOGENOM; CLU_049173_0_0_4; -.
DR Proteomes; UP000002705; Chromosome 2.
DR GO; GO:0008701; F:4-hydroxy-2-oxovalerate aldolase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0030145; F:manganese ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0019439; P:aromatic compound catabolic process; IEA:UniProtKB-UniRule.
DR CDD; cd07943; DRE_TIM_HOA; 1.
DR Gene3D; 1.10.8.60; -; 1.
DR Gene3D; 3.20.20.70; Aldolase class I; 1.
DR HAMAP; MF_01656; HOA; 1.
DR InterPro; IPR017629; 4OH_2_O-val_aldolase.
DR InterPro; IPR013785; Aldolase_TIM.
DR InterPro; IPR012425; DmpG_comm.
DR InterPro; IPR035685; DRE_TIM_HOA.
DR InterPro; IPR000891; PYR_CT.
DR NCBIfam; TIGR03217; 4OH_2_O_val_ald; 1.
DR PANTHER; PTHR10277:SF9; 2-ISOPROPYLMALATE SYNTHASE 1, CHLOROPLASTIC-RELATED; 1.
DR PANTHER; PTHR10277; HOMOCITRATE SYNTHASE-RELATED; 1.
DR Pfam; PF07836; DmpG_comm; 1.
DR Pfam; PF00682; HMGL-like; 1.
DR SUPFAM; SSF51569; Aldolase; 1.
DR SUPFAM; SSF89000; post-HMGL domain-like; 1.
DR PROSITE; PS50991; PYR_CT; 1.
PE 3: Inferred from homology;
KW Aromatic hydrocarbons catabolism; Lyase; Manganese; Metal-binding.
FT CHAIN 1..348
FT /note="4-hydroxy-2-oxovalerate aldolase 3"
FT /id="PRO_0000387803"
FT DOMAIN 8..260
FT /note="Pyruvate carboxyltransferase"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01656"
FT ACT_SITE 20
FT /note="Proton acceptor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01656"
FT BINDING 16..17
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01656"
FT BINDING 17
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01656"
FT BINDING 170
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01656"
FT BINDING 199
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01656"
FT BINDING 199
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01656"
FT BINDING 201
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01656"
FT BINDING 290
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01656"
FT SITE 16
FT /note="Transition state stabilizer"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01656"
SQ SEQUENCE 348 AA; 37085 MW; F3A27686A7620EAB CRC64;
MNLKGKRITV HDMTLRDGMH PKRHQMTLDQ MRAVATGLDA AGVPLIEVTH GDGLGGSSVN
YGFPAHTDAE YLGAVIPLLK RAKVSALLLP GIGTVDHLKE AHALGVHTIR VATHCTEADV
SEQHIAMARK LDMDTVGFLM MSHMNSPEGL VKQAKLMESY GANCIYITDS AGYMLPDDVK
ARLGAVRDAL QPQTELGFHG HHNLAMGVAN SIAAIEAGAN RIDGAAAGLG AGAGNTPLEV
FVAVCERMGI ETGVDVWKIQ DVAEDLVVPM MDFPIRLDRD ALTLGYAGVY GSFLLFAKRA
GDKYGIPARD ILVELGRRGM VGGQEDMIED TALTLAKARA AQAKREAA
//
