ID A0A076H1Q0_9SYNE Unreviewed; 657 AA.
AC A0A076H1Q0;
DT 29-OCT-2014, integrated into UniProtKB/TrEMBL.
DT 29-OCT-2014, sequence version 1.
DT 24-JAN-2024, entry version 36.
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 ORFNames=KR100_08060 {ECO:0000313|EMBL:AII43316.1};
OS Synechococcus sp. KORDI-100.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Synechococcales; Synechococcaceae;
OC Synechococcus.
OX NCBI_TaxID=1280380 {ECO:0000313|EMBL:AII43316.1, ECO:0000313|Proteomes:UP000028591};
RN [1] {ECO:0000313|EMBL:AII43316.1, ECO:0000313|Proteomes:UP000028591}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=KORDI-100 {ECO:0000313|EMBL:AII43316.1,
RC ECO:0000313|Proteomes:UP000028591};
RA Choi D.H., Kwon K.-K., Lee J.-H., Noh J.H.;
RT "Genome sequence of Synechococcus sp. KORDI-100.";
RL Submitted (JUN-2013) to the EMBL/GenBank/DDBJ databases.
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; CP006269; AII43316.1; -; Genomic_DNA.
DR RefSeq; WP_038544502.1; NZ_CP006269.1.
DR AlphaFoldDB; A0A076H1Q0; -.
DR STRING; 1280380.KR100_08060; -.
DR KEGG; synk:KR100_08060; -.
DR eggNOG; COG0365; Bacteria.
DR HOGENOM; CLU_000022_3_6_3; -.
DR OrthoDB; 9778383at2; -.
DR Proteomes; UP000028591; 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}; Reference proteome {ECO:0000313|Proteomes:UP000028591}.
FT DOMAIN 36..91
FT /note="Acetyl-coenzyme A synthetase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF16177"
FT DOMAIN 100..485
FT /note="AMP-dependent synthetase/ligase"
FT /evidence="ECO:0000259|Pfam:PF00501"
FT DOMAIN 546..624
FT /note="AMP-binding enzyme C-terminal"
FT /evidence="ECO:0000259|Pfam:PF13193"
FT BINDING 201..204
FT /ligand="CoA"
FT /ligand_id="ChEBI:CHEBI:57287"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01123"
FT BINDING 321
FT /ligand="CoA"
FT /ligand_id="ChEBI:CHEBI:57287"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01123"
FT BINDING 397..399
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01123"
FT BINDING 421..426
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01123"
FT BINDING 515
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01123"
FT BINDING 530
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01123"
FT BINDING 538
FT /ligand="CoA"
FT /ligand_id="ChEBI:CHEBI:57287"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01123"
FT BINDING 541
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01123"
FT BINDING 552
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01123"
FT BINDING 554
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01123"
FT BINDING 557
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01123"
FT MOD_RES 624
FT /note="N6-acetyllysine"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01123"
SQ SEQUENCE 657 AA; 71546 MW; 379F6ACB6ECB16C5 CRC64;
MTDTKTTIES VLQEGRVFDP PAAMASQARI GSLDAYRQLA DAARLDPDAF WGEAACRELH
WFEPFHTVLD WSDAPFARWF EGGTTNLSFN CLDRHLTGPT ANKTALIWEG EPGDVRRFTY
RKLHAEVCKA ANALKAIGVG KGDLVALYMP MIPEAAIAML ACARIGAPHS VVFGGFSAEA
LRDRLIDGDV KTVITADGGF RKDKPVSLKP AVDAALADGA CPSVQSVLVV QRTKQDITMV
EGRDQWWHAL VDGQSDDCPA EPMASEDRLF VLYTSGSTGK PKGVVHTTAG YNLWAHLTFQ
WIFDIRDDDV YWCTADVGWI TGHSYIVYGP LSNGATTVMF EGAPRPSKPG AFWELVQKHG
ITIFYTAPTA IRAFMKSGRE VPDQYDMGSL RLLGTVGEPI NPEAWMWYRD VIGGNRCPIV
DTWWQTETGG VMISPLPGAT PTKPGSATLP LPGIQADIVD AEGNSCGADE GGYLAVRAPW
PGMMRTVHGN PQRFRESYWE HIRPADGSYL YFAGDGARRD ADGYFWVMGR VDDVINVSGH
RLGTMEIESA LVSHAAVAEA AVVGRPDDLK GEGIVAFVTL EAGRVPESAL VAELRAHVGK
EIGPIARPDE IRCSDALPKT RSGKIMRRIL RALAAGEEVT GDTSTLEDRS VLDRLRA
//
