Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Acetyl-coenzyme A synthetase

Gene

acsA

Organism
Stenotrophomonas maltophilia (strain K279a)
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 annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei310Coenzyme AUniRule annotation1
Binding sitei334Coenzyme AUniRule annotation1
Binding sitei499ATPUniRule annotation1
Binding sitei514ATPUniRule annotation1
Binding sitei522Coenzyme A; via carbonyl oxygenUniRule annotation1
Binding sitei525ATPUniRule annotation1
Metal bindingi536Magnesium; via carbonyl oxygenUniRule annotation1
Metal bindingi538Magnesium; via carbonyl oxygenUniRule annotation1
Metal bindingi541Magnesium; via carbonyl oxygenUniRule annotation1
Binding sitei583Coenzyme AUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi386 – 388ATPUniRule annotation3
Nucleotide bindingi410 – 415ATPUniRule annotation6

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

LigaseUniRule annotationImported

Keywords - Ligandi

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

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
Ordered Locus Names:Smlt4623Imported
OrganismiStenotrophomonas maltophilia (strain K279a)Imported
Taxonomic identifieri522373 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaXanthomonadalesXanthomonadaceaeStenotrophomonasStenotrophomonas maltophilia group
Proteomesi
  • UP000008840 Componenti: Chromosome

PTM / Processingi

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei608N6-acetyllysineUniRule annotation1

Post-translational modificationi

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

Keywords - PTMi

AcetylationUniRule annotation

Interactioni

Protein-protein interaction databases

STRINGi522373.Smlt4623.

Structurei

3D structure databases

ProteinModelPortaliB2FNG6.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini22 – 79ACAS_NInterPro annotationAdd BLAST58
Domaini81 – 521AMP-bindingInterPro annotationAdd BLAST441
Domaini530 – 608AMP-binding_CInterPro annotationAdd BLAST79

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni190 – 193Coenzyme A bindingUniRule annotation4

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiENOG4108IQF. Bacteria.
COG0365. LUCA.
HOGENOMiHOG000229981.
KOiK01895.
OMAiPVGAEHP.

Family and domain databases

CDDicd05966. ACS. 1 hit.
HAMAPiMF_01123. Ac_CoA_synth. 1 hit.
InterProiIPR011904. Ac_CoA_lig.
IPR032387. ACAS_N.
IPR025110. AMP-bd_C.
IPR020845. AMP-binding_CS.
IPR000873. AMP-dep_Synth/Lig.
[Graphical view]
PfamiPF16177. ACAS_N. 1 hit.
PF00501. 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.

B2FNG6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MADIYPVDPQ FAAKARIDKT SYEQQYQASV TDPDGFWGKA AERLQWMRKP
60 70 80 90 100
TRIKNVSYDL SDFHIKWFED GELNASVNCL DRQLETRGDK TALLFEPDGP
110 120 130 140 150
DAPAQHVTYR ELYERTCRLG NALRNLGVKK GDRVTIYLPM IVDAAVAMLA
160 170 180 190 200
CARIGAIHSV VFGGFAPNSI ADRVSDCQSK LIITADEGLR GGRRIPLKAN
210 220 230 240 250
VDAALKLPGT NTVETVLVVR HTGGAVDMQA PRDRWFHDVV DSQPATCEPE
260 270 280 290 300
RMNAEDPLFI LYTSGSTGKP KGVLHTTGGY LLYAAYTHEA VFDLREDDIY
310 320 330 340 350
WCTADVGWVT GHSYIVYGPL ANGATSLMFE GVPNYPDTSR FWNVIDKHKV
360 370 380 390 400
TIFYTAPTAI RALMREGEEP VKKTSRASLR LLGSVGEPIN PEAWRWYYEV
410 420 430 440 450
VGDSRCPIVD TWWQTETGGI LISPLAGAMD LKPGSATLPF FGVQPALVNA
460 470 480 490 500
DGEIQDGPTE GNLIIRDSWP GQMRTVYGDH QRFIDTYFRT YPGSYFTGDG
510 520 530 540 550
CRRDEDGYYW ITGRVDDVIN VSGHRIGTAE VESALVSHPK VAEAAVVGFP
560 570 580 590 600
HDVKGQGIYA YVTLVAEEAP SDELHKELIA WVRKEIGPIA TPDHLQWAPG
610 620 630 640
LPKTRSGKIM RRILRKIAEN APDQLGDTST LADPSVVASL VDERKVR
Length:647
Mass (Da):71,696
Last modified:June 10, 2008 - v1
Checksum:i309006DBC8BA7090
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM743169 Genomic DNA. Translation: CAQ47977.1.
RefSeqiWP_005411661.1. NC_010943.1.

Genome annotation databases

EnsemblBacteriaiCAQ47977; CAQ47977; Smlt4623.
GeneIDi6392775.
KEGGisml:Smlt4623.
PATRICi23704627. VBISteMal45202_4358.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM743169 Genomic DNA. Translation: CAQ47977.1.
RefSeqiWP_005411661.1. NC_010943.1.

3D structure databases

ProteinModelPortaliB2FNG6.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi522373.Smlt4623.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAQ47977; CAQ47977; Smlt4623.
GeneIDi6392775.
KEGGisml:Smlt4623.
PATRICi23704627. VBISteMal45202_4358.

Phylogenomic databases

eggNOGiENOG4108IQF. Bacteria.
COG0365. LUCA.
HOGENOMiHOG000229981.
KOiK01895.
OMAiPVGAEHP.

Family and domain databases

CDDicd05966. ACS. 1 hit.
HAMAPiMF_01123. Ac_CoA_synth. 1 hit.
InterProiIPR011904. Ac_CoA_lig.
IPR032387. ACAS_N.
IPR025110. AMP-bd_C.
IPR020845. AMP-binding_CS.
IPR000873. AMP-dep_Synth/Lig.
[Graphical view]
PfamiPF16177. ACAS_N. 1 hit.
PF00501. 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...

Entry informationi

Entry nameiB2FNG6_STRMK
AccessioniPrimary (citable) accession number: B2FNG6
Entry historyi
Integrated into UniProtKB/TrEMBL: June 10, 2008
Last sequence update: June 10, 2008
Last modified: November 2, 2016
This is version 59 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported

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 one 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.