ID B9L9V3_NAUPA Unreviewed; 651 AA.
AC B9L9V3;
DT 24-MAR-2009, integrated into UniProtKB/TrEMBL.
DT 24-MAR-2009, sequence version 1.
DT 27-MAR-2024, entry version 99.
DE RecName: Full=Acetyl-coenzyme A synthetase {ECO:0000256|HAMAP-Rule:MF_01123};
DE Short=AcCoA synthetase {ECO:0000256|HAMAP-Rule:MF_01123};
DE Short=Acs {ECO:0000256|HAMAP-Rule:MF_01123};
DE EC=6.2.1.1 {ECO:0000256|HAMAP-Rule:MF_01123};
DE AltName: Full=Acetate--CoA ligase {ECO:0000256|HAMAP-Rule:MF_01123};
DE AltName: Full=Acyl-activating enzyme {ECO:0000256|HAMAP-Rule:MF_01123};
GN Name=acsA {ECO:0000256|HAMAP-Rule:MF_01123,
GN ECO:0000313|EMBL:ACM93114.1};
GN OrderedLocusNames=NAMH_1011 {ECO:0000313|EMBL:ACM93114.1};
OS Nautilia profundicola (strain ATCC BAA-1463 / DSM 18972 / AmH).
OC Bacteria; Campylobacterota; Epsilonproteobacteria; Nautiliales;
OC Nautiliaceae; Nautilia.
OX NCBI_TaxID=598659 {ECO:0000313|EMBL:ACM93114.1, ECO:0000313|Proteomes:UP000000448};
RN [1] {ECO:0000313|EMBL:ACM93114.1, ECO:0000313|Proteomes:UP000000448}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-1463 / DSM 18972 / AmH
RC {ECO:0000313|Proteomes:UP000000448};
RX PubMed=19197347; DOI=10.1371/journal.pgen.1000362;
RA Campbell B.J., Smith J.L., Hanson T.E., Klotz M.G., Stein L.Y., Lee C.K.,
RA Wu D., Robinson J.M., Khouri H.M., Eisen J.A., Cary S.C.;
RT "Adaptations to submarine hydrothermal environments exemplified by the
RT genome of Nautilia profundicola.";
RL PLoS Genet. 5:E1000362-E1000362(2009).
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:0000256|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:0000256|HAMAP-
CC Rule:MF_01123};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01123};
CC -!- PTM: Acetylated. Deacetylation by the SIR2-homolog deacetylase
CC activates the enzyme. {ECO:0000256|HAMAP-Rule:MF_01123}.
CC -!- SIMILARITY: Belongs to the ATP-dependent AMP-binding enzyme family.
CC {ECO:0000256|HAMAP-Rule:MF_01123}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_01123}.
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DR EMBL; CP001279; ACM93114.1; -; Genomic_DNA.
DR RefSeq; WP_015902166.1; NC_012115.1.
DR AlphaFoldDB; B9L9V3; -.
DR STRING; 598659.NAMH_1011; -.
DR KEGG; nam:NAMH_1011; -.
DR eggNOG; COG0365; Bacteria.
DR HOGENOM; CLU_000022_3_6_7; -.
DR OrthoDB; 9765680at2; -.
DR Proteomes; UP000000448; 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 {ECO:0000256|ARBA:ARBA00022990, ECO:0000256|HAMAP-
KW Rule:MF_01123};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_01123};
KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_01123};
KW Magnesium {ECO:0000256|HAMAP-Rule:MF_01123};
KW Metal-binding {ECO:0000256|HAMAP-Rule:MF_01123};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_01123}.
FT DOMAIN 24..79
FT /note="Acetyl-coenzyme A synthetase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF16177"
FT DOMAIN 81..465
FT /note="AMP-dependent synthetase/ligase"
FT /evidence="ECO:0000259|Pfam:PF00501"
FT DOMAIN 530..610
FT /note="AMP-binding enzyme C-terminal"
FT /evidence="ECO:0000259|Pfam:PF13193"
FT BINDING 188..191
FT /ligand="CoA"
FT /ligand_id="ChEBI:CHEBI:57287"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01123"
FT BINDING 306
FT /ligand="CoA"
FT /ligand_id="ChEBI:CHEBI:57287"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01123"
FT BINDING 382..384
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01123"
FT BINDING 406..411
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01123"
FT BINDING 499
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01123"
FT BINDING 514
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01123"
FT BINDING 522
FT /ligand="CoA"
FT /ligand_id="ChEBI:CHEBI:57287"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01123"
FT BINDING 525
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01123"
FT BINDING 538
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01123"
FT BINDING 541
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01123"
FT MOD_RES 610
FT /note="N6-acetyllysine"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01123"
SQ SEQUENCE 651 AA; 73088 MW; 554DB546682700A7 CRC64;
MLQEVYYPKK EMFKDPAFKN MCEYHELVEE FEKDYEGTWA KFAREKITWF EDFKQTLDTS
NAPFYKWFVG GKLNVAYQCI DRHLENRKNK AAIIWEGDNG EKRIITYLEL YREVNRFANL
LKSLGVKKGD RVVIYMPMIP EAAFAMLACA RIGAIHSVVF GGFSAEALKD RILDAEAKVV
ITADGAFRKG SPYMLKPTVD IALEGVDIVE KVIVVERNNE DIEWVSGRDI SYNDLIVNQS
DECPAEIMDS EDPLFLLYTS GSTGKPKGVQ HAQAGYILWA QLTMEWVFDI KDNDTYWCTA
DIGWITGHTY IVYGPLAAGA TTLMFEGVLT YPDSGRAWKM VEEYKVNQFY TAPTAIRLLN
KMGPDEPKKY DLSSLRILGT VGEPIDPPAW KWYYEVVGGG RCSIVDTWWQ TETGGHMITP
LPAATPVKPA SATFPLPGIF AEIIDETGER MPAHEKGLLC ITKPWPSMIR TIWGDPERFV
KSYFSTAKKM GEPVYFSGDG AMYDEDGYIW ITGRVDDVIN VSGHRLGTAE IEAAIKKHPL
IAEVAVVGRP DEIKGESVFA YVVLKGEDTV AEEMEIIKEI NEIVKEEIGA IAKVDTVAFV
PGLPKTRSGK IMRRILRAIA KGEAITQDTS TLEDPKVVEA IIEVVNSCIL K
//
