ID A0A1Y6E9E4_9SPHN Unreviewed; 457 AA.
AC A0A1Y6E9E4;
DT 30-AUG-2017, integrated into UniProtKB/TrEMBL.
DT 30-AUG-2017, sequence version 1.
DT 24-JAN-2024, entry version 21.
DE RecName: Full=Phospho-2-dehydro-3-deoxyheptonate aldolase {ECO:0000256|RuleBase:RU363071};
DE EC=2.5.1.54 {ECO:0000256|RuleBase:RU363071};
GN ORFNames=SAMN06297468_0239 {ECO:0000313|EMBL:SMQ59129.1};
OS Altererythrobacter xiamenensis.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Sphingomonadales;
OC Erythrobacteraceae; Altererythrobacter.
OX NCBI_TaxID=1316679 {ECO:0000313|EMBL:SMQ59129.1, ECO:0000313|Proteomes:UP000194420};
RN [1] {ECO:0000313|Proteomes:UP000194420}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA Varghese N., Submissions S.;
RL Submitted (APR-2017) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=D-erythrose 4-phosphate + H2O + phosphoenolpyruvate = 7-
CC phospho-2-dehydro-3-deoxy-D-arabino-heptonate + phosphate;
CC Xref=Rhea:RHEA:14717, ChEBI:CHEBI:15377, ChEBI:CHEBI:16897,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:58394, ChEBI:CHEBI:58702; EC=2.5.1.54;
CC Evidence={ECO:0000256|RuleBase:RU363071};
CC -!- COFACTOR:
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000256|PIRSR:PIRSR602480-1};
CC Name=Co(2+); Xref=ChEBI:CHEBI:48828;
CC Evidence={ECO:0000256|PIRSR:PIRSR602480-1};
CC Name=Cd(2+); Xref=ChEBI:CHEBI:48775;
CC Evidence={ECO:0000256|PIRSR:PIRSR602480-1};
CC Note=Binds 1 divalent cation per subunit. The enzyme is active with
CC manganese, cobalt or cadmium ions. {ECO:0000256|PIRSR:PIRSR602480-1};
CC -!- SIMILARITY: Belongs to the class-II DAHP synthase family.
CC {ECO:0000256|ARBA:ARBA00008911, ECO:0000256|RuleBase:RU363071}.
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DR EMBL; FXWG01000001; SMQ59129.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Y6E9E4; -.
DR OrthoDB; 9766852at2; -.
DR Proteomes; UP000194420; Unassembled WGS sequence.
DR GO; GO:0003849; F:3-deoxy-7-phosphoheptulonate synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0009073; P:aromatic amino acid family biosynthetic process; IEA:InterPro.
DR Gene3D; 3.20.20.70; Aldolase class I; 1.
DR InterPro; IPR013785; Aldolase_TIM.
DR InterPro; IPR002480; DAHP_synth_2.
DR NCBIfam; TIGR01358; DAHP_synth_II; 1.
DR PANTHER; PTHR21337:SF0; PHOSPHO-2-DEHYDRO-3-DEOXYHEPTONATE ALDOLASE; 1.
DR PANTHER; PTHR21337; PHOSPHO-2-DEHYDRO-3-DEOXYHEPTONATE ALDOLASE 1, 2; 1.
DR Pfam; PF01474; DAHP_synth_2; 1.
DR SUPFAM; SSF51569; Aldolase; 1.
PE 3: Inferred from homology;
KW Cadmium {ECO:0000256|PIRSR:PIRSR602480-1};
KW Cobalt {ECO:0000256|PIRSR:PIRSR602480-1};
KW Manganese {ECO:0000256|PIRSR:PIRSR602480-1};
KW Reference proteome {ECO:0000313|Proteomes:UP000194420};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU363071}.
FT BINDING 69
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000256|PIRSR:PIRSR602480-1"
FT BINDING 108
FT /ligand="phosphoenolpyruvate"
FT /ligand_id="ChEBI:CHEBI:58702"
FT /evidence="ECO:0000256|PIRSR:PIRSR602480-1"
FT BINDING 291
FT /ligand="phosphoenolpyruvate"
FT /ligand_id="ChEBI:CHEBI:58702"
FT /evidence="ECO:0000256|PIRSR:PIRSR602480-1"
FT BINDING 322
FT /ligand="phosphoenolpyruvate"
FT /ligand_id="ChEBI:CHEBI:58702"
FT /evidence="ECO:0000256|PIRSR:PIRSR602480-1"
FT BINDING 354
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000256|PIRSR:PIRSR602480-1"
FT BINDING 396
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000256|PIRSR:PIRSR602480-1"
FT BINDING 426
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000256|PIRSR:PIRSR602480-1"
SQ SEQUENCE 457 AA; 50346 MW; 04BC867AD652D1F5 CRC64;
MAQNWTPDGW KAHEARHLPH YEDADELAQA EETLASYPPL VFAGEARALK ADLAEVAAGH
AFLLQGGDCA ESFAEFHPNN IRDTFRVLLQ MAVVMTFASK RPVVKVGRMA GQFAKPRSSP
TETQGDLTLP SYFGDNINGI DFDPEQRRND PMRMVRAYSQ AAATLNLLRA FAGGGYANLR
QVHQWTLDFM GRTPWAEKFA ETADRIGEAL DFMEACGVDP ATVPQLQGTS FYTSHEGLLL
PYEQALTRQD SLTGDWYATS AHMLWIGDRT RFDGSAHVEF ARGIGNPLGM KCGPSLAPDD
LLRMLDTLNP GREPGRMTLI SRFGHDKVEE GLPPLVRAVE REGHPVVWSC DPMHGNVVKS
DSGYKTRPFD RILKEVKGFF AVHRAEGTHP GGIHIEMTGQ DVTECVGGAV AITDDALGDR
YHTHCDPRLN AAQSLELAFL IAEMLNDEIG ERRADAA
//