ID S2VKC8_9ACTO Unreviewed; 295 AA.
AC S2VKC8;
DT 18-SEP-2013, integrated into UniProtKB/TrEMBL.
DT 18-SEP-2013, sequence version 1.
DT 27-MAR-2024, entry version 51.
DE RecName: Full=4-hydroxy-tetrahydrodipicolinate synthase {ECO:0000256|ARBA:ARBA00012086};
DE EC=4.3.3.7 {ECO:0000256|ARBA:ARBA00012086};
GN ORFNames=HMPREF9237_00479 {ECO:0000313|EMBL:EPD27918.1};
OS Actinotignum schaalii FB123-CNA-2.
OC Bacteria; Actinomycetota; Actinomycetes; Actinomycetales; Actinomycetaceae;
OC Actinotignum.
OX NCBI_TaxID=883067 {ECO:0000313|EMBL:EPD27918.1, ECO:0000313|Proteomes:UP000014393};
RN [1] {ECO:0000313|EMBL:EPD27918.1, ECO:0000313|Proteomes:UP000014393}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=FB123-CNA-2 {ECO:0000313|EMBL:EPD27918.1,
RC ECO:0000313|Proteomes:UP000014393};
RG The Broad Institute Genomics Platform;
RA Earl A., Ward D., Feldgarden M., Gevers D., Saerens B., Vaneechoutte M.,
RA Walker B., Young S., Zeng Q., Gargeya S., Fitzgerald M., Haas B.,
RA Abouelleil A., Allen A.W., Alvarado L., Arachchi H.M., Berlin A.M.,
RA Chapman S.B., Gainer-Dewar J., Goldberg J., Griggs A., Gujja S., Hansen M.,
RA Howarth C., Imamovic A., Ireland A., Larimer J., McCowan C., Murphy C.,
RA Pearson M., Poon T.W., Priest M., Roberts A., Saif S., Shea T., Sisk P.,
RA Sykes S., Wortman J., Nusbaum C., Birren B.;
RT "The Genome Sequence of Actinobaculum schaalii FB123-CNA2.";
RL Submitted (MAY-2013) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the condensation of (S)-aspartate-beta-semialdehyde
CC [(S)-ASA] and pyruvate to 4-hydroxy-tetrahydrodipicolinate (HTPA).
CC {ECO:0000256|ARBA:ARBA00003294}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-aspartate 4-semialdehyde + pyruvate = (2S,4S)-4-
CC hydroxy-2,3,4,5-tetrahydrodipicolinate + H(+) + H2O;
CC Xref=Rhea:RHEA:34171, ChEBI:CHEBI:15361, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:67139, ChEBI:CHEBI:537519; EC=4.3.3.7;
CC Evidence={ECO:0000256|ARBA:ARBA00000594};
CC -!- PATHWAY: Amino-acid biosynthesis; L-lysine biosynthesis via DAP
CC pathway; (S)-tetrahydrodipicolinate from L-aspartate: step 3/4.
CC {ECO:0000256|ARBA:ARBA00005120}.
CC -!- SIMILARITY: Belongs to the DapA family.
CC {ECO:0000256|PIRNR:PIRNR001365}.
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:EPD27918.1}.
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DR EMBL; AGWM01000004; EPD27918.1; -; Genomic_DNA.
DR RefSeq; WP_016442120.1; NZ_KE150262.1.
DR AlphaFoldDB; S2VKC8; -.
DR STRING; 59505.FB03_06960; -.
DR GeneID; 81702147; -.
DR PATRIC; fig|883067.3.peg.483; -.
DR eggNOG; COG0329; Bacteria.
DR HOGENOM; CLU_049343_5_1_11; -.
DR OrthoDB; 3175637at2; -.
DR UniPathway; UPA00034; UER00017.
DR Proteomes; UP000014393; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-KW.
DR GO; GO:0008840; F:4-hydroxy-tetrahydrodipicolinate synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0005975; P:carbohydrate metabolic process; IEA:UniProtKB-KW.
DR GO; GO:0019877; P:diaminopimelate biosynthetic process; IEA:UniProtKB-KW.
DR GO; GO:0009089; P:lysine biosynthetic process via diaminopimelate; IEA:UniProtKB-UniPathway.
DR CDD; cd00408; DHDPS-like; 1.
DR Gene3D; 3.20.20.70; Aldolase class I; 1.
DR InterPro; IPR013785; Aldolase_TIM.
DR InterPro; IPR005263; DapA.
DR InterPro; IPR002220; DapA-like.
DR InterPro; IPR020625; Schiff_base-form_aldolases_AS.
DR NCBIfam; TIGR00674; dapA; 1.
DR PANTHER; PTHR42849; N-ACETYLNEURAMINATE LYASE; 1.
DR PANTHER; PTHR42849:SF1; N-ACETYLNEURAMINATE LYASE; 1.
DR Pfam; PF00701; DHDPS; 1.
DR PIRSF; PIRSF001365; DHDPS; 1.
DR PRINTS; PR00146; DHPICSNTHASE.
DR SMART; SM01130; DHDPS; 1.
DR SUPFAM; SSF51569; Aldolase; 1.
DR PROSITE; PS00666; DHDPS_2; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605};
KW Diaminopimelate biosynthesis {ECO:0000256|ARBA:ARBA00022915};
KW Lyase {ECO:0000256|ARBA:ARBA00023239, ECO:0000256|PIRNR:PIRNR001365};
KW Lysine biosynthesis {ECO:0000256|ARBA:ARBA00023154};
KW Reference proteome {ECO:0000313|Proteomes:UP000014393};
KW Schiff base {ECO:0000256|ARBA:ARBA00023270}.
FT ACT_SITE 137
FT /note="Proton donor/acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR001365-1"
FT ACT_SITE 165
FT /note="Schiff-base intermediate with substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR001365-1"
FT BINDING 207
FT /ligand="pyruvate"
FT /ligand_id="ChEBI:CHEBI:15361"
FT /evidence="ECO:0000256|PIRSR:PIRSR001365-2"
SQ SEQUENCE 295 AA; 31836 MW; E449993980923522 CRC64;
MEFHAEGVIP ALVTPLDREG NLLEQGLRDV IDYTITNGVH GIFVLGSSGE IYGLDNAQKR
RVVEIAVEQA NGRVPVYAGA SEITTRDCIK TAHMVQEVGG VSALSVLTPY FMTPTQSELV
EHYKNIAAET DLPILVYSNP GRTQVPVALK TMLELVDVPN IIGIKDSAGN LTLTGDYIRE
LPDDFDVIMG RDTLIYPALC LGAAGAIAST ANIAPKLVSS IYNEYRAGNR ERALELQNAL
SPLRNLVDVA TFPVVLKEGL RMAGVEAGYC FAPARELAPE FRPALEKAVE AVTNI
//
