ID A0A1G6KLV8_9MICO Unreviewed; 415 AA.
AC A0A1G6KLV8;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 27-MAR-2024, entry version 22.
DE RecName: Full=Acetate kinase {ECO:0000256|HAMAP-Rule:MF_00020};
DE EC=2.7.2.1 {ECO:0000256|HAMAP-Rule:MF_00020};
DE AltName: Full=Acetokinase {ECO:0000256|HAMAP-Rule:MF_00020};
GN Name=ackA {ECO:0000256|HAMAP-Rule:MF_00020};
GN ORFNames=SAMN05216410_1629 {ECO:0000313|EMBL:SDC31944.1};
OS Sanguibacter gelidistatuariae.
OC Bacteria; Actinomycetota; Actinomycetes; Micrococcales; Sanguibacteraceae;
OC Sanguibacter.
OX NCBI_TaxID=1814289 {ECO:0000313|EMBL:SDC31944.1, ECO:0000313|Proteomes:UP000199039};
RN [1] {ECO:0000313|EMBL:SDC31944.1, ECO:0000313|Proteomes:UP000199039}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ISLP-3 {ECO:0000313|EMBL:SDC31944.1,
RC ECO:0000313|Proteomes:UP000199039};
RA Capua I., De Benedictis P., Joannis T., Lombin L.H., Cattoli G.;
RL Submitted (SEP-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the formation of acetyl phosphate from acetate and
CC ATP. Can also catalyze the reverse reaction. {ECO:0000256|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:0000256|HAMAP-
CC Rule:MF_00020};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00020};
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00020};
CC Note=Mg(2+). Can also accept Mn(2+). {ECO:0000256|HAMAP-Rule:MF_00020};
CC -!- PATHWAY: Metabolic intermediate biosynthesis; acetyl-CoA biosynthesis;
CC acetyl-CoA from acetate: step 1/2. {ECO:0000256|HAMAP-Rule:MF_00020}.
CC -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_00020}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00020}.
CC -!- SIMILARITY: Belongs to the acetokinase family.
CC {ECO:0000256|ARBA:ARBA00008748, ECO:0000256|HAMAP-Rule:MF_00020,
CC ECO:0000256|RuleBase:RU003835}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_00020}.
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DR EMBL; FMYH01000002; SDC31944.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1G6KLV8; -.
DR STRING; 1814289.SAMN05216410_1629; -.
DR OrthoDB; 9802453at2; -.
DR UniPathway; UPA00340; UER00458.
DR Proteomes; UP000199039; Unassembled WGS sequence.
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 Gene3D; 3.30.420.40; -; 2.
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 NCBIfam; TIGR00016; ackA; 1.
DR PANTHER; PTHR21060; ACETATE KINASE; 1.
DR PANTHER; PTHR21060:SF15; PROPIONATE KINASE PDUW; 1.
DR Pfam; PF00871; Acetate_kinase; 1.
DR PIRSF; PIRSF000722; Acetate_prop_kin; 1.
DR PRINTS; PR00471; ACETATEKNASE.
DR SUPFAM; SSF53067; Actin-like ATPase domain; 2.
DR PROSITE; PS01075; ACETATE_KINASE_1; 1.
DR PROSITE; PS01076; ACETATE_KINASE_2; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_00020};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00020};
KW Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000256|HAMAP-Rule:MF_00020};
KW Magnesium {ECO:0000256|HAMAP-Rule:MF_00020};
KW Metal-binding {ECO:0000256|HAMAP-Rule:MF_00020};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00020}; Reference proteome {ECO:0000313|Proteomes:UP000199039};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00020}.
FT ACT_SITE 165
FT /note="Proton donor/acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00020"
FT BINDING 27
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00020"
FT BINDING 34
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00020"
FT BINDING 108
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00020"
FT BINDING 225..229
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00020"
FT BINDING 299..301
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00020"
FT BINDING 401
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00020"
FT SITE 197
FT /note="Transition state stabilizer"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00020"
FT SITE 258
FT /note="Transition state stabilizer"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00020"
SQ SEQUENCE 415 AA; 44200 MW; 6119BE65EF93ADB6 CRC64;
MNPSTGTGDR LSSFSAHGAS ETVLVINSGS SSVKYQLVNP IGGEAIASGL IERIGEDDGK
ITHKFAGNTT RRVQDVPDHG TALRIVLDLF NELGPDLAAA DVVAVGHRVV QGGSKFSGPV
IIDDQVVEDI RSLIPLAPLH NPGHVRGIEV ARALLPDIPH VAIFDTAFFQ TLPEAAYTYA
IDAELAKEHG IRRYGFHGTS HQYVSGKVSR VLGRKLEDLN QIVLHLGNGA SASAIRGGVA
VETSMGLTPL EGLVMGTRSG DIDPAIIFHL HRNAGLSIDE IDDVLNKKSG LKGLAGDNDF
RGLHDLIEAG NEGAKLALDV YIHRLKKYIG AYHAILGRVD VIVFTAGAGE NDDIVRSLTV
AGLESLGIAI DPARNNERSR EPRIISPDWT STLVMVVPTN EELAIARQCV AMIDA
//
