ID A0A415DVX4_9FIRM Unreviewed; 437 AA.
AC A0A415DVX4;
DT 08-MAY-2019, integrated into UniProtKB/TrEMBL.
DT 08-MAY-2019, sequence version 1.
DT 27-MAR-2024, entry version 17.
DE RecName: Full=Aspartokinase {ECO:0000256|RuleBase:RU003448};
DE EC=2.7.2.4 {ECO:0000256|RuleBase:RU003448};
GN ORFNames=DW099_16485 {ECO:0000313|EMBL:RHJ84575.1};
OS Emergencia timonensis.
OC Bacteria; Bacillota; Clostridia; Eubacteriales;
OC Eubacteriales Family XIII. Incertae Sedis; Emergencia.
OX NCBI_TaxID=1776384 {ECO:0000313|EMBL:RHJ84575.1, ECO:0000313|Proteomes:UP000284841};
RN [1] {ECO:0000313|EMBL:RHJ84575.1, ECO:0000313|Proteomes:UP000284841}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AM07-24 {ECO:0000313|EMBL:RHJ84575.1,
RC ECO:0000313|Proteomes:UP000284841};
RA Zou Y., Xue W., Luo G.;
RT "A genome reference for cultivated species of the human gut microbiota.";
RL Submitted (AUG-2018) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the phosphorylation of the beta-carboxyl group of
CC aspartic acid with ATP to yield 4-phospho-L-aspartate, which is
CC involved in the branched biosynthetic pathway leading to the
CC biosynthesis of amino acids threonine, isoleucine and methionine.
CC {ECO:0000256|ARBA:ARBA00003121}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + L-aspartate = 4-phospho-L-aspartate + ADP;
CC Xref=Rhea:RHEA:23776, ChEBI:CHEBI:29991, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:57535, ChEBI:CHEBI:456216; EC=2.7.2.4;
CC Evidence={ECO:0000256|ARBA:ARBA00000709,
CC ECO:0000256|RuleBase:RU003448};
CC -!- PATHWAY: Amino-acid biosynthesis; L-lysine biosynthesis via DAP
CC pathway; (S)-tetrahydrodipicolinate from L-aspartate: step 1/4.
CC {ECO:0000256|ARBA:ARBA00004766, ECO:0000256|RuleBase:RU004249}.
CC -!- PATHWAY: Amino-acid biosynthesis; L-methionine biosynthesis via de novo
CC pathway; L-homoserine from L-aspartate: step 1/3.
CC {ECO:0000256|RuleBase:RU004249}.
CC -!- PATHWAY: Amino-acid biosynthesis; L-threonine biosynthesis; L-threonine
CC from L-aspartate: step 1/5. {ECO:0000256|RuleBase:RU004249}.
CC -!- SIMILARITY: Belongs to the aspartokinase family.
CC {ECO:0000256|ARBA:ARBA00010122, ECO:0000256|RuleBase:RU003448}.
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:RHJ84575.1}.
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DR EMBL; QRMS01000006; RHJ84575.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A415DVX4; -.
DR STRING; 1776384.GCA_900086585_01436; -.
DR OrthoDB; 9799110at2; -.
DR UniPathway; UPA00034; UER00015.
DR UniPathway; UPA00050; UER00461.
DR UniPathway; UPA00051; UER00462.
DR Proteomes; UP000284841; Unassembled WGS sequence.
DR GO; GO:0004072; F:aspartate kinase activity; IEA:UniProtKB-EC.
DR GO; GO:0005524; F:ATP binding; 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 GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR GO; GO:0009088; P:threonine biosynthetic process; IEA:UniProtKB-UniPathway.
DR CDD; cd04916; ACT_AKiii-YclM-BS_2; 1.
DR Gene3D; 3.40.1160.10; Acetylglutamate kinase-like; 1.
DR Gene3D; 3.30.2130.10; VC0802-like; 1.
DR InterPro; IPR036393; AceGlu_kinase-like_sf.
DR InterPro; IPR045865; ACT-like_dom_sf.
DR InterPro; IPR002912; ACT_dom.
DR InterPro; IPR001048; Asp/Glu/Uridylate_kinase.
DR InterPro; IPR005260; Asp_kin_monofn.
DR InterPro; IPR001341; Asp_kinase.
DR InterPro; IPR018042; Aspartate_kinase_CS.
DR NCBIfam; TIGR00657; asp_kinases; 1.
DR PANTHER; PTHR21499; ASPARTATE KINASE; 1.
DR PANTHER; PTHR21499:SF67; ASPARTOKINASE 3; 1.
DR Pfam; PF00696; AA_kinase; 1.
DR Pfam; PF01842; ACT; 1.
DR PIRSF; PIRSF000726; Asp_kin; 1.
DR SUPFAM; SSF55021; ACT-like; 2.
DR SUPFAM; SSF53633; Carbamate kinase-like; 1.
DR PROSITE; PS51671; ACT; 1.
DR PROSITE; PS00324; ASPARTOKINASE; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|RuleBase:RU004249};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|PIRSR:PIRSR000726-
KW 1}; Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000256|RuleBase:RU003448};
KW Lysine biosynthesis {ECO:0000256|ARBA:ARBA00023154};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|PIRSR:PIRSR000726-1};
KW Reference proteome {ECO:0000313|Proteomes:UP000284841};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU003448}.
FT DOMAIN 378..437
FT /note="ACT"
FT /evidence="ECO:0000259|PROSITE:PS51671"
FT BINDING 7..10
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PIRSR:PIRSR000726-1"
FT BINDING 51
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR000726-1"
FT BINDING 116
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR000726-1"
FT BINDING 208..209
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PIRSR:PIRSR000726-1"
FT BINDING 219
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PIRSR:PIRSR000726-1"
SQ SEQUENCE 437 AA; 48570 MW; 59CFD12F4D3060BF CRC64;
MGIKVAKFGG SSVADGIQLT KTKQIIEADP ERRYIVVSAP GKRFDGDNKI TDLLYLCKTH
MEHNLPYDQV FQVVTDRFMA VELNLGVEVD LQEHFDRIKE NLKKGCSADY IASRGEYLNA
VLIAAFLGYD FVDTEGLIKF DNKGRLLLEE TDEALRDELS KHERAVLPGF YGTNEEDGKV
RTFSRGGSDI TGSLVARAVG ADVYENWTDV SGFLMADPRI VKNARPIHKI SYKELRELSY
MGASVLHEDA IYPARIANIP INIRNTNLPE DPGTIITAEH DETSTNVVTG IAGSKDFLVI
AIYKNMMSSE RGFVRRILAI LEDFDINFEH LPSGIDTVSV VISRKSVDGR MDELLEAFEK
QLSPDNMEVF EDIALIATVG CGMSRRSGVS ATLFTALADA DINIRMIDQG SSEMNIIVGV
ENKDFEKAIK AIYQAFE
//
