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Protein

Acetyl-coenzyme A synthetase

Gene

acsA

Organism
Starkeya novella (strain ATCC 8093 / DSM 506 / CCM 1077 / IAM 12100 / NBRC 12443 / NCIB 9113)
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 annotation
Ordered Locus Names:Snov_2812Imported
OrganismiStarkeya novella (strain ATCC 8093 / DSM 506 / CCM 1077 / IAM 12100 / NBRC 12443 / NCIB 9113)Imported
Taxonomic identifieri639283 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesXanthobacteraceaeStarkeya
Proteomesi
  • UP000006633 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

STRINGi639283.Snov_2812.

Structurei

3D structure databases

ProteinModelPortaliD7A5Y5.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini23 – 80ACAS_NInterPro annotationAdd BLAST58
Domaini87 – 521AMP-bindingInterPro annotationAdd BLAST435
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.
OMAiEGAPNWP.
OrthoDBiPOG091H059D.

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.

D7A5Y5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSDKIYDVPA EWAKRAFLNE HAYRAKYEAS VRDTEGFWAE EGKRIEWFEP
60 70 80 90 100
YTIVKNTSYD PGHVSIKWFE DGVTNVAWNC IDRHLPRLAD QTAIIWEGDD
110 120 130 140 150
PSQSRHITYQ ELHDEVCRFA NVLRNRNVEK GDRVTIYMPM IPEAAYAMLA
160 170 180 190 200
CARLGAIHSV VFGGFSPDSL AGRIRDCGSK VIITADEGLR GGRKVPLKAN
210 220 230 240 250
VDAAIAKVSD VEIDHVIVVK RTGGEVDMKP GRDVWYHQAA DLVTSECPAV
260 270 280 290 300
PMNAEDPLFI LYTSGSTGLP KGVLHTTGGY LVYASMTHQY VFDYHDGDVY
310 320 330 340 350
WCTADIGWVT GHSYIVYGPL ANGATTLMFE GVPNYPSNSR FWEVIDKHKV
360 370 380 390 400
NIFYTAPTAI RALMQAGDEP VKKTSRASLR LLGSVGEPIN PEAWEWYHRV
410 420 430 440 450
VGEDRCPIVD TWWQTETGGI LITPLPGATR LKPGSATQPF FGVIPQVVDA
460 470 480 490 500
EGRVLEGACE GNLVIADSWP GQMRTVYGDH ERFMQTYFAT YPGKYFTGDG
510 520 530 540 550
CRRDSDGYYW ITGRVDDVIN VSGHRMGTAE VESALVAHPK VSEAAVVGYP
560 570 580 590 600
HDIKGQGIYA YVTLMAGAEP TEELRKELVA WVRREIGPIA SPDLIQFAPS
610 620 630 640 650
LPKTRSGKIM RRILRKIAED EFGNLGDTST LADPTVVQDL ISQRQNKKHA

AA
Length:652
Mass (Da):72,499
Last modified:August 10, 2010 - v1
Checksum:i1A1A1258EB1694A6
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP002026 Genomic DNA. Translation: ADH90100.1.
RefSeqiWP_013167604.1. NC_014217.1.

Genome annotation databases

EnsemblBacteriaiADH90100; ADH90100; Snov_2812.
KEGGisno:Snov_2812.
PATRICi38258209. VBIStaNov45716_2813.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP002026 Genomic DNA. Translation: ADH90100.1.
RefSeqiWP_013167604.1. NC_014217.1.

3D structure databases

ProteinModelPortaliD7A5Y5.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi639283.Snov_2812.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiADH90100; ADH90100; Snov_2812.
KEGGisno:Snov_2812.
PATRICi38258209. VBIStaNov45716_2813.

Phylogenomic databases

eggNOGiENOG4108IQF. Bacteria.
COG0365. LUCA.
HOGENOMiHOG000229981.
KOiK01895.
OMAiEGAPNWP.
OrthoDBiPOG091H059D.

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 nameiD7A5Y5_STAND
AccessioniPrimary (citable) accession number: D7A5Y5
Entry historyi
Integrated into UniProtKB/TrEMBL: August 10, 2010
Last sequence update: August 10, 2010
Last modified: November 2, 2016
This is version 44 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.