ID D6A946_STRV1 Unreviewed; 425 AA.
AC D6A946;
DT 13-JUL-2010, integrated into UniProtKB/TrEMBL.
DT 13-JUL-2010, sequence version 1.
DT 27-MAR-2024, entry version 68.
DE RecName: Full=Aspartokinase {ECO:0000256|ARBA:ARBA00016273, ECO:0000256|RuleBase:RU003448};
DE EC=2.7.2.4 {ECO:0000256|ARBA:ARBA00013059, ECO:0000256|RuleBase:RU003448};
GN ORFNames=SSFG_03328 {ECO:0000313|EMBL:EFE68082.2};
OS Streptomyces viridosporus (strain ATCC 14672 / DSM 40746 / JCM 4963 / KCTC
OS 9882 / NRRL B-12104 / FH 1290) (Streptomyces ghanaensis).
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Streptomyces.
OX NCBI_TaxID=566461 {ECO:0000313|EMBL:EFE68082.2, ECO:0000313|Proteomes:UP000003824};
RN [1] {ECO:0000313|Proteomes:UP000003824}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 14672 / DSM 40746 / JCM 4963 / KCTC 9882 / NRRL B-12104 /
RC FH 1290 {ECO:0000313|Proteomes:UP000003824};
RG The Broad Institute Genome Sequencing Platform;
RG Broad Institute Microbial Sequencing Center;
RA Fischbach M., Ward D., Young S., Kodira C.D., Zeng Q., Koehrsen M.,
RA Godfrey P., Alvarado L., Berlin A.M., Borenstein D., Chen Z., Engels R.,
RA Freedman E., Gellesch M., Goldberg J., Griggs A., Gujja S., Heiman D.I.,
RA Hepburn T.A., Howarth C., Jen D., Larson L., Lewis B., Mehta T., Park D.,
RA Pearson M., Roberts A., Saif S., Shea T.D., Shenoy N., Sisk P., Stolte C.,
RA Sykes S.N., Walk T., White J., Yandava C., Straight P., Clardy J., Hung D.,
RA Kolter R., Mekalanos J., Walker S., Walsh C.T., Wieland B.L.C., Ilzarbe M.,
RA Galagan J., Nusbaum C., Birren B.;
RT "Annotation of Streptomyces ghanaensis ATCC 14672.";
RL Submitted (DEC-2008) 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 lysine, threonine, isoleucine and
CC methionine. {ECO:0000256|ARBA:ARBA00002843}.
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|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; DS999641; EFE68082.2; -; Genomic_DNA.
DR RefSeq; WP_004985358.1; NZ_DS999641.1.
DR AlphaFoldDB; D6A946; -.
DR eggNOG; COG0527; Bacteria.
DR UniPathway; UPA00034; UER00015.
DR UniPathway; UPA00050; UER00461.
DR UniPathway; UPA00051; UER00462.
DR Proteomes; UP000003824; 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; cd04261; AAK_AKii-LysC-BS; 1.
DR CDD; cd04923; ACT_AK-LysC-DapG-like_2; 1.
DR CDD; cd04913; ACT_AKii-LysC-BS-like_1; 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; IPR041740; AKii-LysC-BS.
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 InterPro; IPR027795; CASTOR_ACT_dom.
DR NCBIfam; TIGR00656; asp_kin_monofn; 1.
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; PF01842; ACT; 1.
DR Pfam; PF13840; ACT_7; 1.
DR PIRSF; PIRSF000726; Asp_kin; 2.
DR SUPFAM; SSF55021; ACT-like; 2.
DR SUPFAM; SSF53633; Carbamate kinase-like; 1.
DR PROSITE; PS51671; ACT; 2.
DR PROSITE; PS00324; ASPARTOKINASE; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605,
KW ECO:0000256|RuleBase:RU004249};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|PIRSR:PIRSR000726-
KW 1}; Diaminopimelate biosynthesis {ECO:0000256|ARBA:ARBA00022915};
KW 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 Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU003448}.
FT DOMAIN 270..346
FT /note="ACT"
FT /evidence="ECO:0000259|PROSITE:PS51671"
FT DOMAIN 352..425
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 47
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR000726-1"
FT BINDING 74
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR000726-1"
FT BINDING 174..175
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PIRSR:PIRSR000726-1"
FT BINDING 185
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PIRSR:PIRSR000726-1"
FT BINDING 210..211
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PIRSR:PIRSR000726-1"
SQ SEQUENCE 425 AA; 44603 MW; CB6C5822F5B5AF38 CRC64;
MGLVVQKYGG SSVADAEGIK RVAKRVVEAK QNGHQVVVVV SAMGDTTDEL IDLAEQVSPM
PAGRELDMLL TAGERISMAL LAMAIKNLGH NAQSFTGSQA GVITDSVHNK ARIIDVTPGR
IRASVDEGNI AIVAGFQGVS QQGKNITTLG RGGSDTTAVA LAAALDAEVC EIYTDVDGVF
TADPRVVPKA RKIDWISTGD MLELAASGSK VLLHRCVEYA RRYNIPIHVR SSFSGLPGTW
VSSEPIQRGD KKVEQALISG VAHDTSEAKV TVVGVPDKPG EAASIFRAIA DAEINIDMVV
QNVSAASTGL TDISFTLPKT EGRKAIDALE KAKSTIGFDS LRYDDQIGKI SLVGAGMKTN
PGVTADFFTA LSDAGVNIEL ISTSEIRISV VTRKDDVPGA VRAVHSAFGL DSDSDEAVVY
GGTGR
//
