HOA1_MYCSS
ID HOA1_MYCSS Reviewed; 353 AA.
AC Q1B2X1;
DT 03-NOV-2009, integrated into UniProtKB/Swiss-Prot.
DT 11-JUL-2006, sequence version 1.
DT 03-AUG-2022, entry version 79.
DE RecName: Full=4-hydroxy-2-oxovalerate aldolase 1 {ECO:0000255|HAMAP-Rule:MF_01656};
DE Short=HOA 1 {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 1 {ECO:0000255|HAMAP-Rule:MF_01656};
DE AltName: Full=4-hydroxy-2-oxopentanoate aldolase 1 {ECO:0000255|HAMAP-Rule:MF_01656};
GN OrderedLocusNames=Mmcs_4659;
OS Mycobacterium sp. (strain MCS).
OC Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae;
OC Mycobacterium; unclassified Mycobacterium.
OX NCBI_TaxID=164756;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MCS;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA Martinez M., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N.,
RA Kim E., Miller C.D., Hughes J.E., Anderson A.J., Sims R.C., Richardson P.;
RT "Complete sequence of chromosome of Mycobacterium sp. MCS.";
RL Submitted (JUN-2006) 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; CP000384; ABG10763.1; -; Genomic_DNA.
DR AlphaFoldDB; Q1B2X1; -.
DR SMR; Q1B2X1; -.
DR KEGG; mmc:Mmcs_4659; -.
DR HOGENOM; CLU_049173_0_0_11; -.
DR OMA; DLYKMMD; -.
DR BioCyc; MSP164756:G1G6O-4762-MON; -.
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; 3.20.20.70; -; 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 Pfam; PF07836; DmpG_comm; 1.
DR Pfam; PF00682; HMGL-like; 1.
DR TIGRFAMs; TIGR03217; 4OH_2_O_val_ald; 1.
DR PROSITE; PS50991; PYR_CT; 1.
PE 3: Inferred from homology;
KW Aromatic hydrocarbons catabolism; Lyase; Manganese; Metal-binding.
FT CHAIN 1..353
FT /note="4-hydroxy-2-oxovalerate aldolase 1"
FT /id="PRO_0000387861"
FT DOMAIN 14..266
FT /note="Pyruvate carboxyltransferase"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01656"
FT ACT_SITE 26
FT /note="Proton acceptor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01656"
FT BINDING 22..23
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01656"
FT BINDING 23
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01656"
FT BINDING 176
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01656"
FT BINDING 205
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01656"
FT BINDING 205
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01656"
FT BINDING 207
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01656"
FT BINDING 296
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01656"
FT SITE 22
FT /note="Transition state stabilizer"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01656"
SQ SEQUENCE 353 AA; 37601 MW; 8409CA80B8459475 CRC64;
MSTKDIFFNP IWDVRMTDTS LRDGSHHKRH QFTKDEVGAI VAALDTAGVP VIEVTHGDGL
GGSSFNYGFS KTPEQELIKL AAETAKEAKI AFLMLPGVGT KEDIKEAQNN GGSICRIATH
CTEADVSIQH FGLARELGLE TVGFLMMSHT IPPEKLAQQA RIMADAGCQC VYVVDSAGAL
VLEGVRDRVA ALVAELGDDA QVGFHGHENL GLGVANSVEA VRAGAKQIDG SCRRFGAGAG
NAPVEALIGV FDKIGVKTGI DFFDIADAAE EVVAPAMPAE CLLDRNALIM GYSGVYSSFL
KHAIRQSERY GVPAHQLLHR AGQRKLIGGQ EDQLIDIALE IKREQDSGAT AAH
