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Protein

Acetyl-coenzyme A synthetase

Gene

acsA

Organism
Xanthomonas campestris pv. raphani 756C
Status
Unreviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalyzes the conversion of acetate into acetyl-CoA (AcCoA), an essential intermediate at the junction of anabolic and catabolic pathways. AcsA undergoes a two-step reaction. In the first half reaction, AcsA combines acetate with ATP to form acetyl-adenylate (AcAMP) intermediate. In the second half reaction, it can then transfer the acetyl group from AcAMP to the sulfhydryl group of CoA, forming the product AcCoA.UniRule annotation

Catalytic activityi

ATP + acetate + CoA = AMP + diphosphate + acetyl-CoA.UniRule annotation

Cofactori

Mg2+UniRule annotationSAAS annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei310 – 3101Coenzyme AUniRule annotation
Binding sitei334 – 3341Coenzyme AUniRule annotation
Binding sitei499 – 4991ATPUniRule annotation
Binding sitei514 – 5141ATPUniRule annotation
Binding sitei522 – 5221Coenzyme A; via carbonyl oxygenUniRule annotation
Binding sitei525 – 5251ATPUniRule annotation
Metal bindingi536 – 5361Magnesium; via carbonyl oxygenUniRule annotation
Metal bindingi538 – 5381Magnesium; via carbonyl oxygenUniRule annotation
Metal bindingi541 – 5411Magnesium; via carbonyl oxygenUniRule annotation
Binding sitei583 – 5831Coenzyme AUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi386 – 3883ATPUniRule annotation
Nucleotide bindingi410 – 4156ATPUniRule annotation

GO - Molecular functioni

  1. acetate-CoA ligase activity Source: UniProtKB-HAMAP
  2. AMP binding Source: InterPro
  3. ATP binding Source: UniProtKB-KW
  4. metal ion binding Source: UniProtKB-KW

GO - Biological processi

  1. acetyl-CoA biosynthetic process from acetate Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

LigaseUniRule annotationImported

Keywords - Ligandi

ATP-bindingUniRule annotation, MagnesiumUniRule annotationSAAS annotation, Metal-bindingUniRule annotationSAAS annotation, Nucleotide-binding

Enzyme and pathway databases

BioCyciXCAM990315:GLMR-194-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Acetyl-coenzyme A synthetaseUniRule annotation (EC:6.2.1.1UniRule annotation)
Short name:
AcCoA synthetaseUniRule annotation
Short name:
AcsUniRule annotation
Alternative name(s):
Acetate--CoA ligaseUniRule annotation
Acyl-activating enzymeUniRule annotation
Gene namesi
Name:acsAUniRule annotationImported
ORF Names:XCR_0194Imported
OrganismiXanthomonas campestris pv. raphani 756CImported
Taxonomic identifieri990315 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaXanthomonadalesXanthomonadaceaeXanthomonas
ProteomesiUP000001633 Componenti: Chromosome

PTM / Processingi

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei608 – 6081N6-acetyllysineUniRule annotation

Post-translational modificationi

Acetylated. Deacetylation by the SIR2-homolog deacetylase activates the enzyme.UniRule annotation

Keywords - PTMi

AcetylationUniRule annotation

Structurei

3D structure databases

ProteinModelPortaliG0CIJ9.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni190 – 1934Coenzyme A bindingUniRule annotation

Sequence similaritiesi

Belongs to the ATP-dependent AMP-binding enzyme family.UniRule annotation

Phylogenomic databases

KOiK01895.

Family and domain databases

HAMAPiMF_01123. Ac_CoA_synth.
InterProiIPR011904. Ac_CoA_lig.
IPR025110. AMP-bd_C.
IPR020845. AMP-binding_CS.
IPR000873. AMP-dep_Synth/Lig.
[Graphical view]
PfamiPF00501. AMP-binding. 1 hit.
PF13193. AMP-binding_C. 1 hit.
[Graphical view]
TIGRFAMsiTIGR02188. Ac_CoA_lig_AcsA. 1 hit.
PROSITEiPS00455. AMP_BINDING. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

G0CIJ9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MADVYPVDPA FAAGARITRE QYATLYRESI EHPEQFWGKA AQRLDWFKQP
60 70 80 90 100
TQIKDVSFAL DDFHVRWFGD GELNASVNCL DRQLATRGDK TALLFEPDSP
110 120 130 140 150
DSPSYPVTYR ELYERVCKLG NALRNLGVKK GDRVTIYLPM IVDAAVAMLA
160 170 180 190 200
CARIGAVHSV VFGGFAANSI ADRVIDCQSK LIITADEGLR GGKKIPLKAN
210 220 230 240 250
VDAALKIPGT NTVETVLVVR HTGGAVDMQA PRDRWFHDVV DGQPAECEPE
260 270 280 290 300
RMNAEDPLFI LYTSGSTGKP KGVLHTTAGY LLFASYTHEV VFDLREDDIY
310 320 330 340 350
WCTADVGWVT GHSYIVYGPL ANGATAVMFE GVPNYPNVSR FWEVIDKHQV
360 370 380 390 400
TIFYTAPTAI RALMREGEAP VKKTSRSSLR LLGSVGEPIN PEAWRWYYEV
410 420 430 440 450
VGDSRCPIVD TWWQTETGGI LISPLAGAVD LKPGSATLPF FGVQPALVDA
460 470 480 490 500
EGKILEGATE GNLVLLDSWP GQMRTVYGDH QRFIDTYFRT YPGSYFTGDG
510 520 530 540 550
CRRDADGYYW ITGRVDDVIN VSGHRIGTAE VESALVSHPK VAEAAVVGFP
560 570 580 590 600
HDVKGQGIYA YVTLIAGETP SEELHKELVS WVRKEIGPIA SPDHLQWAPG
610 620 630 640
LPKTRSGKIM RRILRKIAEN APDQLGDTST LADPSVVDSL VNERLTR
Length:647
Mass (Da):71,352
Last modified:October 19, 2011 - v1
Checksum:i6082B9B0D07F9F54
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP002789 Genomic DNA. Translation: AEL05124.1.
RefSeqiWP_014506105.1. NC_017271.1.
YP_005635242.1. NC_017271.1.

Genome annotation databases

EnsemblBacteriaiAEL05124; AEL05124; XCR_0194.
GeneIDi12263339.
KEGGixcp:XCR_0194.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP002789 Genomic DNA. Translation: AEL05124.1.
RefSeqiWP_014506105.1. NC_017271.1.
YP_005635242.1. NC_017271.1.

3D structure databases

ProteinModelPortaliG0CIJ9.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAEL05124; AEL05124; XCR_0194.
GeneIDi12263339.
KEGGixcp:XCR_0194.

Phylogenomic databases

KOiK01895.

Enzyme and pathway databases

BioCyciXCAM990315:GLMR-194-MONOMER.

Family and domain databases

HAMAPiMF_01123. Ac_CoA_synth.
InterProiIPR011904. Ac_CoA_lig.
IPR025110. AMP-bd_C.
IPR020845. AMP-binding_CS.
IPR000873. AMP-dep_Synth/Lig.
[Graphical view]
PfamiPF00501. AMP-binding. 1 hit.
PF13193. AMP-binding_C. 1 hit.
[Graphical view]
TIGRFAMsiTIGR02188. Ac_CoA_lig_AcsA. 1 hit.
PROSITEiPS00455. AMP_BINDING. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 756CImported.

Entry informationi

Entry nameiG0CIJ9_XANCA
AccessioniPrimary (citable) accession number: G0CIJ9
Entry historyi
Integrated into UniProtKB/TrEMBL: October 19, 2011
Last sequence update: October 19, 2011
Last modified: March 4, 2015
This is version 23 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteomeImported

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.