ID ACSA_BRASO Reviewed; 650 AA.
AC A4YK73;
DT 05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT 29-MAY-2007, sequence version 1.
DT 27-MAR-2024, entry version 81.
DE RecName: Full=Acetyl-coenzyme A synthetase {ECO:0000255|HAMAP-Rule:MF_01123};
DE Short=AcCoA synthetase {ECO:0000255|HAMAP-Rule:MF_01123};
DE Short=Acs {ECO:0000255|HAMAP-Rule:MF_01123};
DE EC=6.2.1.1 {ECO:0000255|HAMAP-Rule:MF_01123};
DE AltName: Full=Acetate--CoA ligase {ECO:0000255|HAMAP-Rule:MF_01123};
DE AltName: Full=Acyl-activating enzyme {ECO:0000255|HAMAP-Rule:MF_01123};
GN Name=acsA {ECO:0000255|HAMAP-Rule:MF_01123}; OrderedLocusNames=BRADO0344;
OS Bradyrhizobium sp. (strain ORS 278).
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Hyphomicrobiales;
OC Nitrobacteraceae; Bradyrhizobium.
OX NCBI_TaxID=114615;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ORS 278;
RX PubMed=17540897; DOI=10.1126/science.1139548;
RA Giraud E., Moulin L., Vallenet D., Barbe V., Cytryn E., Avarre J.-C.,
RA Jaubert M., Simon D., Cartieaux F., Prin Y., Bena G., Hannibal L.,
RA Fardoux J., Kojadinovic M., Vuillet L., Lajus A., Cruveiller S., Rouy Z.,
RA Mangenot S., Segurens B., Dossat C., Franck W.L., Chang W.-S., Saunders E.,
RA Bruce D., Richardson P., Normand P., Dreyfus B., Pignol D., Stacey G.,
RA Emerich D., Vermeglio A., Medigue C., Sadowsky M.;
RT "Legumes symbioses: absence of nod genes in photosynthetic bradyrhizobia.";
RL Science 316:1307-1312(2007).
CC -!- FUNCTION: Catalyzes the conversion of acetate into acetyl-CoA (AcCoA),
CC an essential intermediate at the junction of anabolic and catabolic
CC pathways. AcsA undergoes a two-step reaction. In the first half
CC reaction, AcsA combines acetate with ATP to form acetyl-adenylate
CC (AcAMP) intermediate. In the second half reaction, it can then transfer
CC the acetyl group from AcAMP to the sulfhydryl group of CoA, forming the
CC product AcCoA. {ECO:0000255|HAMAP-Rule:MF_01123}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=acetate + ATP + CoA = acetyl-CoA + AMP + diphosphate;
CC Xref=Rhea:RHEA:23176, ChEBI:CHEBI:30089, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:33019, ChEBI:CHEBI:57287, ChEBI:CHEBI:57288,
CC ChEBI:CHEBI:456215; EC=6.2.1.1; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_01123};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01123};
CC -!- PTM: Acetylated. Deacetylation by the SIR2-homolog deacetylase
CC activates the enzyme. {ECO:0000255|HAMAP-Rule:MF_01123}.
CC -!- SIMILARITY: Belongs to the ATP-dependent AMP-binding enzyme family.
CC {ECO:0000255|HAMAP-Rule:MF_01123}.
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DR EMBL; CU234118; CAL74299.1; -; Genomic_DNA.
DR RefSeq; WP_011923580.1; NC_009445.1.
DR AlphaFoldDB; A4YK73; -.
DR SMR; A4YK73; -.
DR STRING; 114615.BRADO0344; -.
DR KEGG; bra:BRADO0344; -.
DR eggNOG; COG0365; Bacteria.
DR HOGENOM; CLU_000022_3_6_5; -.
DR OrthoDB; 9803968at2; -.
DR Proteomes; UP000001994; Chromosome.
DR GO; GO:0003987; F:acetate-CoA ligase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0016208; F:AMP binding; IEA:InterPro.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0019427; P:acetyl-CoA biosynthetic process from acetate; IEA:InterPro.
DR CDD; cd05966; ACS; 1.
DR Gene3D; 3.30.300.30; -; 1.
DR Gene3D; 3.40.50.12780; N-terminal domain of ligase-like; 1.
DR HAMAP; MF_01123; Ac_CoA_synth; 1.
DR InterPro; IPR011904; Ac_CoA_lig.
DR InterPro; IPR032387; ACAS_N.
DR InterPro; IPR025110; AMP-bd_C.
DR InterPro; IPR045851; AMP-bd_C_sf.
DR InterPro; IPR020845; AMP-binding_CS.
DR InterPro; IPR000873; AMP-dep_Synth/Lig_com.
DR InterPro; IPR042099; ANL_N_sf.
DR NCBIfam; TIGR02188; Ac_CoA_lig_AcsA; 1.
DR PANTHER; PTHR24095; ACETYL-COENZYME A SYNTHETASE; 1.
DR PANTHER; PTHR24095:SF14; ACETYL-COENZYME A SYNTHETASE 1; 1.
DR Pfam; PF16177; ACAS_N; 1.
DR Pfam; PF00501; AMP-binding; 1.
DR Pfam; PF13193; AMP-binding_C; 1.
DR SUPFAM; SSF56801; Acetyl-CoA synthetase-like; 1.
DR PROSITE; PS00455; AMP_BINDING; 1.
PE 3: Inferred from homology;
KW Acetylation; ATP-binding; Ligase; Magnesium; Metal-binding;
KW Nucleotide-binding; Reference proteome.
FT CHAIN 1..650
FT /note="Acetyl-coenzyme A synthetase"
FT /id="PRO_1000065273"
FT BINDING 190..193
FT /ligand="CoA"
FT /ligand_id="ChEBI:CHEBI:57287"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
FT BINDING 308
FT /ligand="CoA"
FT /ligand_id="ChEBI:CHEBI:57287"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
FT BINDING 332
FT /ligand="CoA"
FT /ligand_id="ChEBI:CHEBI:57287"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
FT BINDING 384..386
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
FT BINDING 408..413
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
FT BINDING 497
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
FT BINDING 512
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
FT BINDING 520
FT /ligand="CoA"
FT /ligand_id="ChEBI:CHEBI:57287"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
FT BINDING 523
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
FT BINDING 534
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
FT BINDING 536
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
FT BINDING 539
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
FT BINDING 581
FT /ligand="CoA"
FT /ligand_id="ChEBI:CHEBI:57287"
FT MOD_RES 606
FT /note="N6-acetyllysine"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
SQ SEQUENCE 650 AA; 72335 MW; AD5B4BD504BBCC0F CRC64;
MSEKIYDVPA EWAKRAFVDD AKYQEMYASS IRDPNGFWAE QAKRVDWIHA PTKIENVSYA
PGNISIKWFE DGVLNAAYNC IDRHLATRAD QTAIIWEGDD PADSKHITYR QLHDEVCKMA
NILRNRNVKK GDRVTIYLPM IPEAAYAMLA CARIGAIHSV VFAGFSPDSL AQRIKDCDSK
VVITADEGLR GGRKVPLKAN VDAALNKVDN VDWVVVVKRT GGKIEMNPTR DLWYHEAAEM
VTTECPVEHM NAEDALFILY TSGSTGQPKG VLHTTGGYLV YASMTHQYVF DYHEGDVYWC
TADVGWVTGH SYILYGPLAN GAVTLMFEGV PNYPDNSRFW NVIDKHKVNI FYTAPTAIRA
LMQGGDGPVT KTSRESLRLL GSVGEPINPE AWEWYHRVVG DNRCPIVDTW WQTETGGILI
TPLPGATRLK PGSATRPFFG VVPEIVDADG NTLEGATEGN LCLTRSWPGQ MRTVYGDHAR
FEMTYFSTYK GKYFTGDGCR RDADGYYWIT GRVDDVINVS GHRMGTAEVE SALVAHPKVS
EAAVVGYPHD IKGQGIYAYV TLMAGETPSE ELRKELVGWV RKEIGPIASP DQIQFSQGLP
KTRSGKIMRR ILRKIAEDEP GALGDTSTLA DPAVVDDLVQ HRQNRKEKQA
//
