ID A0A2Z2HSC9_9EURY Unreviewed; 392 AA.
AC A0A2Z2HSC9;
DT 10-OCT-2018, integrated into UniProtKB/TrEMBL.
DT 10-OCT-2018, sequence version 1.
DT 27-MAR-2024, entry version 22.
DE RecName: Full=Aspartokinase {ECO:0000256|RuleBase:RU003448};
DE EC=2.7.2.4 {ECO:0000256|RuleBase:RU003448};
GN ORFNames=B1756_08095 {ECO:0000313|EMBL:ARS89703.1};
OS Natrarchaeobaculum aegyptiacum.
OC Archaea; Euryarchaeota; Stenosarchaea group; Halobacteria; Natrialbales;
OC Natrialbaceae; Natrarchaeobaculum.
OX NCBI_TaxID=745377 {ECO:0000313|EMBL:ARS89703.1, ECO:0000313|Proteomes:UP000250088};
RN [1] {ECO:0000313|Proteomes:UP000250088}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JW/NM-HA 15 {ECO:0000313|Proteomes:UP000250088};
RA Zhao B.;
RT "Natronthermophilus aegyptiacus gen. nov.,sp. nov., an aerobic, extremely
RT halophilic alkalithermophilic archaeon isolated from the athalassohaline
RT Wadi An Natrun, Egypt.";
RL Submitted (FEB-2017) to the EMBL/GenBank/DDBJ databases.
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|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|ARBA:ARBA00004986, ECO:0000256|RuleBase:RU004249}.
CC -!- PATHWAY: Amino-acid biosynthesis; L-threonine biosynthesis; L-threonine
CC from L-aspartate: step 1/5. {ECO:0000256|ARBA:ARBA00005139,
CC ECO:0000256|RuleBase:RU004249}.
CC -!- SIMILARITY: Belongs to the aspartokinase family.
CC {ECO:0000256|ARBA:ARBA00010122, ECO:0000256|RuleBase:RU003448}.
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DR EMBL; CP019893; ARS89703.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2Z2HSC9; -.
DR KEGG; naj:B1756_08095; -.
DR OrthoDB; 8904at2157; -.
DR UniPathway; UPA00034; UER00015.
DR UniPathway; UPA00050; UER00461.
DR UniPathway; UPA00051; UER00462.
DR Proteomes; UP000250088; Chromosome.
DR GO; GO:0004072; F:aspartate kinase activity; IEA:UniProtKB-EC.
DR GO; GO:0005524; F:ATP binding; 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; cd04234; AAK_AK; 1.
DR CDD; cd04868; ACT_AK-like; 1.
DR Gene3D; 3.30.70.260; -; 2.
DR Gene3D; 3.40.1160.10; Acetylglutamate kinase-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; IPR001341; Asp_kinase.
DR InterPro; IPR018042; Aspartate_kinase_CS.
DR InterPro; IPR027795; CASTOR_ACT_dom.
DR NCBIfam; TIGR00657; asp_kinases; 1.
DR PANTHER; PTHR21499; ASPARTATE KINASE; 1.
DR PANTHER; PTHR21499:SF3; ASPARTOKINASE; 1.
DR Pfam; PF00696; AA_kinase; 1.
DR Pfam; PF13840; ACT_7; 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};
KW Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000256|RuleBase:RU003448};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Reference proteome {ECO:0000313|Proteomes:UP000250088};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU003448}.
FT DOMAIN 260..336
FT /note="ACT"
FT /evidence="ECO:0000259|PROSITE:PS51671"
SQ SEQUENCE 392 AA; 41920 MW; E36B6EB1E34D8405 CRC64;
MRVVAKFGGT SLGSGDRINR AADSVAKAVE DGHEIAVVAS AMGSTTDDLL EDITFEADEQ
DRAQIVSMGE RTSVRMLKAA LSARGIDATF LEPGADGWPV ITDEYGEVDV EETQKRALEI
ADDLDDTVPV LTGFLAEGND GSVTTLGRGG SDTTAVMMGK YMEADEVVIV TDVEGVMTGD
PRVVEGARNV GEISVDELRN LSFRGAEVVA PSALSYKDGN LDVRVVHYQH GDLMAGGTSI
EGEFENLVDL RERPLACLTV AGRAIRNQPG IFHHLSSSLA DEEINVDAVA SGMDSVTFYI
DEEDAQRGEN VLHREVIARD ELSSVTVDSP IAVVRVTGGA IPDQPGIISE IVTPLADERI
HLQDVITSAT SVALFVNWED GEKTLEITQD LF
//
