ACKA_MICLC
ID ACKA_MICLC Reviewed; 388 AA.
AC C5C8D9;
DT 22-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT 28-JUL-2009, sequence version 1.
DT 03-AUG-2022, entry version 67.
DE RecName: Full=Acetate kinase {ECO:0000255|HAMAP-Rule:MF_00020};
DE EC=2.7.2.1 {ECO:0000255|HAMAP-Rule:MF_00020};
DE AltName: Full=Acetokinase {ECO:0000255|HAMAP-Rule:MF_00020};
GN Name=ackA {ECO:0000255|HAMAP-Rule:MF_00020}; OrderedLocusNames=Mlut_01770;
OS Micrococcus luteus (strain ATCC 4698 / DSM 20030 / JCM 1464 / NBRC 3333 /
OS NCIMB 9278 / NCTC 2665 / VKM Ac-2230) (Micrococcus lysodeikticus).
OC Bacteria; Actinobacteria; Micrococcales; Micrococcaceae; Micrococcus.
OX NCBI_TaxID=465515;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 4698 / DSM 20030 / JCM 1464 / NBRC 3333 / NCIMB 9278 / NCTC
RC 2665 / VKM Ac-2230;
RX PubMed=19948807; DOI=10.1128/jb.01254-09;
RA Young M., Artsatbanov V., Beller H.R., Chandra G., Chater K.F., Dover L.G.,
RA Goh E.B., Kahan T., Kaprelyants A.S., Kyrpides N., Lapidus A., Lowry S.R.,
RA Lykidis A., Mahillon J., Markowitz V., Mavromatis K., Mukamolova G.V.,
RA Oren A., Rokem J.S., Smith M.C., Young D.I., Greenblatt C.L.;
RT "Genome sequence of the Fleming strain of Micrococcus luteus, a simple
RT free-living actinobacterium.";
RL J. Bacteriol. 192:841-860(2010).
CC -!- FUNCTION: Catalyzes the formation of acetyl phosphate from acetate and
CC ATP. Can also catalyze the reverse reaction. {ECO:0000255|HAMAP-
CC Rule:MF_00020}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=acetate + ATP = acetyl phosphate + ADP; Xref=Rhea:RHEA:11352,
CC ChEBI:CHEBI:22191, ChEBI:CHEBI:30089, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:456216; EC=2.7.2.1; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_00020};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00020};
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00020};
CC Note=Mg(2+). Can also accept Mn(2+). {ECO:0000255|HAMAP-Rule:MF_00020};
CC -!- PATHWAY: Metabolic intermediate biosynthesis; acetyl-CoA biosynthesis;
CC acetyl-CoA from acetate: step 1/2. {ECO:0000255|HAMAP-Rule:MF_00020}.
CC -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_00020}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00020}.
CC -!- SIMILARITY: Belongs to the acetokinase family. {ECO:0000255|HAMAP-
CC Rule:MF_00020}.
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DR EMBL; CP001628; ACS29741.1; -; Genomic_DNA.
DR RefSeq; WP_010079622.1; NZ_WBMF01000174.1.
DR AlphaFoldDB; C5C8D9; -.
DR SMR; C5C8D9; -.
DR STRING; 465515.Mlut_01770; -.
DR PRIDE; C5C8D9; -.
DR EnsemblBacteria; ACS29741; ACS29741; Mlut_01770.
DR KEGG; mlu:Mlut_01770; -.
DR PATRIC; fig|465515.4.peg.155; -.
DR eggNOG; COG0282; Bacteria.
DR HOGENOM; CLU_020352_0_1_11; -.
DR OMA; KIITCHI; -.
DR OrthoDB; 537106at2; -.
DR UniPathway; UPA00340; UER00458.
DR Proteomes; UP000000738; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0008776; F:acetate kinase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006085; P:acetyl-CoA biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0006082; P:organic acid metabolic process; IEA:InterPro.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-UniRule.
DR HAMAP; MF_00020; Acetate_kinase; 1.
DR InterPro; IPR004372; Ac/propionate_kinase.
DR InterPro; IPR000890; Aliphatic_acid_kin_short-chain.
DR InterPro; IPR023865; Aliphatic_acid_kinase_CS.
DR InterPro; IPR043129; ATPase_NBD.
DR PANTHER; PTHR21060; PTHR21060; 1.
DR Pfam; PF00871; Acetate_kinase; 1.
DR PIRSF; PIRSF000722; Acetate_prop_kin; 1.
DR PRINTS; PR00471; ACETATEKNASE.
DR SUPFAM; SSF53067; SSF53067; 2.
DR TIGRFAMs; TIGR00016; ackA; 1.
DR PROSITE; PS01075; ACETATE_KINASE_1; 1.
PE 3: Inferred from homology;
KW ATP-binding; Cytoplasm; Kinase; Magnesium; Metal-binding;
KW Nucleotide-binding; Reference proteome; Transferase.
FT CHAIN 1..388
FT /note="Acetate kinase"
FT /id="PRO_1000201907"
FT ACT_SITE 133
FT /note="Proton donor/acceptor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00020"
FT BINDING 7
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00020"
FT BINDING 14
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00020"
FT BINDING 76
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00020"
FT BINDING 193..197
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00020"
FT BINDING 267..269
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00020"
FT BINDING 315..319
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00020"
FT BINDING 374
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00020"
FT SITE 165
FT /note="Transition state stabilizer"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00020"
FT SITE 226
FT /note="Transition state stabilizer"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00020"
SQ SEQUENCE 388 AA; 40923 MW; 5924E9A3BD4423E8 CRC64;
MLVLVINSGS SSLKYQLREL ADDGADGPRP VLAKGLVERI GVPGSDVPDH AAALERVEAE
VFRVIGDRPI DAAGHRVVHG GERFTAAALV TNEVIRAIER LAPLAPLHNP AAAQGLRAMT
ERYPDMPQVV VFDTSFHQTM PREAWQYALP ESVYREHGIR RYGFHGTSHD LVAGMAARHL
GVAREEFSGI VLHLGNGASA TAIRDGASVD TSMGFTPLAG LVMGTRTGDL DPSVVTHLMR
TQGRSAEEMD TLMNKESGLL GLAGHADMRQ VVEAADAGDR RARTALDVAS YRLAKYVGGY
HVAVGGAQAI VFTAGIGENS APFRARVVQR LGALGVELDA AANEAGLSGA GDDGVAVISA
PGSAIPVLVI PTDEEQAIAR LTWELTRG
