ACSA_RHOCB
ID ACSA_RHOCB Reviewed; 656 AA.
AC O68040; D5AV74;
DT 30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT 01-AUG-1998, sequence version 1.
DT 03-AUG-2022, entry version 109.
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}; Synonyms=acs;
GN OrderedLocusNames=RCAP_rcc02126;
OS Rhodobacter capsulatus (strain ATCC BAA-309 / NBRC 16581 / SB1003).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales;
OC Rhodobacteraceae; Rhodobacter.
OX NCBI_TaxID=272942;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=ATCC BAA-309 / NBRC 16581 / SB1003;
RX PubMed=9256491; DOI=10.1073/pnas.94.17.9384;
RA Vlcek C., Paces V., Maltsev N., Paces J., Haselkorn R., Fonstein M.;
RT "Sequence of a 189-kb segment of the chromosome of Rhodobacter capsulatus
RT SB1003.";
RL Proc. Natl. Acad. Sci. U.S.A. 94:9384-9388(1997).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-309 / NBRC 16581 / SB1003;
RX PubMed=20418398; DOI=10.1128/jb.00366-10;
RA Strnad H., Lapidus A., Paces J., Ulbrich P., Vlcek C., Paces V.,
RA Haselkorn R.;
RT "Complete genome sequence of the photosynthetic purple nonsulfur bacterium
RT Rhodobacter capsulatus SB 1003.";
RL J. Bacteriol. 192:3545-3546(2010).
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; AF010496; AAC16126.1; -; Genomic_DNA.
DR EMBL; CP001312; ADE85856.1; -; Genomic_DNA.
DR PIR; T03473; T03473.
DR RefSeq; WP_013067835.1; NC_014034.1.
DR AlphaFoldDB; O68040; -.
DR SMR; O68040; -.
DR STRING; 272942.RCAP_rcc02126; -.
DR EnsemblBacteria; ADE85856; ADE85856; RCAP_rcc02126.
DR GeneID; 31490977; -.
DR KEGG; rcp:RCAP_rcc02126; -.
DR eggNOG; COG0365; Bacteria.
DR HOGENOM; CLU_000022_3_6_5; -.
DR OMA; SPDIWEW; -.
DR OrthoDB; 141801at2; -.
DR Proteomes; UP000002361; 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 Gene3D; 3.30.300.30; -; 1.
DR Gene3D; 3.40.50.12780; -; 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.
DR InterPro; IPR042099; ANL_N_sf.
DR Pfam; PF16177; ACAS_N; 1.
DR Pfam; PF00501; AMP-binding; 1.
DR Pfam; PF13193; AMP-binding_C; 1.
DR TIGRFAMs; TIGR02188; Ac_CoA_lig_AcsA; 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..656
FT /note="Acetyl-coenzyme A synthetase"
FT /id="PRO_0000208384"
FT BINDING 198..201
FT /ligand="CoA"
FT /ligand_id="ChEBI:CHEBI:57287"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
FT BINDING 316
FT /ligand="CoA"
FT /ligand_id="ChEBI:CHEBI:57287"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
FT BINDING 392..394
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
FT BINDING 416..421
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
FT BINDING 507
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
FT BINDING 522
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
FT BINDING 530
FT /ligand="CoA"
FT /ligand_id="ChEBI:CHEBI:57287"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
FT BINDING 533
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
FT BINDING 544
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
FT BINDING 546
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
FT BINDING 549
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
FT BINDING 591
FT /ligand="CoA"
FT /ligand_id="ChEBI:CHEBI:57287"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
FT MOD_RES 616
FT /note="N6-acetyllysine"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01123"
SQ SEQUENCE 656 AA; 72703 MW; 706EA969331D71C2 CRC64;
MGVQGQPSVA PALREVPAGF ETAHANGAKY LEMYRESLEN PDAFWGREGK RLDWITPYTK
VKNTDFTFGK VSIKWFEDGV LNASVNCIDR HLRDRALQTA IIFEPDDPKE PARHITYKEL
SEKVNRMANV LLSQGIMRGD RVVIYLPMIP EAAYAMLACA RIGAIHSIVF AGFSPDALAN
RINDCGAKLV ITADTAPRGG RRTPLKANTD AALLHCSDKV RCLVVKHTGD QISWVHGRDV
DLLYLMEHVS PECPPRPMNA EDPLFILYTS GSTGKPKGVV HTTGGYLVYA AMTHQYTFDY
KDGDVFWCTA DVGWVTGHSY IIYGPLANGA TTLMFEGVPT FPDAGRFWAV CEKHKVNQFY
TAPTAIRALM GQGPEWVEKY DLSSLRVLGS VGEPINPEAW VWYDKYVGKG KCPIVDTFWQ
TETGGHMITP LPGATPTKPG SATNPFFGVK PVVLDPQTAV RIGEVECEGV LCISDSWPGQ
MRTVWGDHDR FQETYFGQYR GYYFTGDGCR RDKDGYYWIT GRVDDVINVS GHRMGTAEVE
SALVAHPQVA EAAVVGYPHD IKGQGIYAYV TLMNGIEPSE DLRKDLVKWV RTEIGPIASP
DLIQWAPGLP KTRSGKIMRR ILRKIAENDY GALGDISTLA DPGVVQELID NRMNRA
