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B2FNG6 (B2FNG6_STRMK) Unreviewed, UniProtKB/TrEMBL

Last modified February 19, 2014. Version 41. Feed History...

Clusters with 100%, 90%, 50% identity | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Acetyl-coenzyme A synthetase HAMAP-Rule MF_01123

Short name=AcCoA synthetase HAMAP-Rule MF_01123
Short name=Acs HAMAP-Rule MF_01123
EC=6.2.1.1 HAMAP-Rule MF_01123
Alternative name(s):
Acetate--CoA ligase HAMAP-Rule MF_01123
Acyl-activating enzyme HAMAP-Rule MF_01123
Gene names
Name:acsA HAMAP-Rule MF_01123 EMBL CAQ47977.1
Ordered Locus Names:Smlt4623 EMBL CAQ47977.1
OrganismStenotrophomonas maltophilia (strain K279a) [Complete proteome] [HAMAP] EMBL CAQ47977.1
Taxonomic identifier522373 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaXanthomonadalesXanthomonadaceaeStenotrophomonasStenotrophomonas maltophilia group

Protein attributes

Sequence length647 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

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 By similarity. HAMAP-Rule MF_01123

Catalytic activity

ATP + acetate + CoA = AMP + diphosphate + acetyl-CoA. HAMAP-Rule MF_01123

Cofactor

Magnesium By similarity. HAMAP-Rule MF_01123 SAAS SAAS020845

Post-translational modification

Acetylated. Deacetylation by the SIR2-homolog deacetylase activates the enzyme By similarity. HAMAP-Rule MF_01123

Sequence similarities

Belongs to the ATP-dependent AMP-binding enzyme family. HAMAP-Rule MF_01123

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Regions

Region410 – 4156Substrate binding By similarity HAMAP-Rule MF_01123

Sites

Active site5161 By similarity HAMAP-Rule MF_01123
Metal binding5361Magnesium; via carbonyl oxygen By similarity HAMAP-Rule MF_01123
Metal binding5381Magnesium; via carbonyl oxygen By similarity HAMAP-Rule MF_01123
Metal binding5411Magnesium; via carbonyl oxygen By similarity HAMAP-Rule MF_01123
Binding site3101Coenzyme A By similarity HAMAP-Rule MF_01123
Binding site3341Coenzyme A By similarity HAMAP-Rule MF_01123
Binding site3861Substrate; via nitrogen amide By similarity HAMAP-Rule MF_01123
Binding site4991Substrate By similarity HAMAP-Rule MF_01123
Binding site5141Substrate By similarity HAMAP-Rule MF_01123
Binding site5221Coenzyme A By similarity HAMAP-Rule MF_01123
Binding site5251Substrate By similarity HAMAP-Rule MF_01123
Binding site5831Coenzyme A By similarity HAMAP-Rule MF_01123

Amino acid modifications

Modified residue6081N6-acetyllysine By similarity HAMAP-Rule MF_01123

Sequences

Sequence LengthMass (Da)Tools
B2FNG6 [UniParc].

Last modified June 10, 2008. Version 1.
Checksum: 309006DBC8BA7090

FASTA64771,696
        10         20         30         40         50         60 
MADIYPVDPQ FAAKARIDKT SYEQQYQASV TDPDGFWGKA AERLQWMRKP TRIKNVSYDL 

        70         80         90        100        110        120 
SDFHIKWFED GELNASVNCL DRQLETRGDK TALLFEPDGP DAPAQHVTYR ELYERTCRLG 

       130        140        150        160        170        180 
NALRNLGVKK GDRVTIYLPM IVDAAVAMLA CARIGAIHSV VFGGFAPNSI ADRVSDCQSK 

       190        200        210        220        230        240 
LIITADEGLR GGRRIPLKAN VDAALKLPGT NTVETVLVVR HTGGAVDMQA PRDRWFHDVV 

       250        260        270        280        290        300 
DSQPATCEPE RMNAEDPLFI LYTSGSTGKP KGVLHTTGGY LLYAAYTHEA VFDLREDDIY 

       310        320        330        340        350        360 
WCTADVGWVT GHSYIVYGPL ANGATSLMFE GVPNYPDTSR FWNVIDKHKV TIFYTAPTAI 

       370        380        390        400        410        420 
RALMREGEEP VKKTSRASLR LLGSVGEPIN PEAWRWYYEV VGDSRCPIVD TWWQTETGGI 

       430        440        450        460        470        480 
LISPLAGAMD LKPGSATLPF FGVQPALVNA DGEIQDGPTE GNLIIRDSWP GQMRTVYGDH 

       490        500        510        520        530        540 
QRFIDTYFRT YPGSYFTGDG CRRDEDGYYW ITGRVDDVIN VSGHRIGTAE VESALVSHPK 

       550        560        570        580        590        600 
VAEAAVVGFP HDVKGQGIYA YVTLVAEEAP SDELHKELIA WVRKEIGPIA TPDHLQWAPG 

       610        620        630        640 
LPKTRSGKIM RRILRKIAEN APDQLGDTST LADPSVVASL VDERKVR 

« Hide

References

[1]"The complete genome, comparative and functional analysis of Stenotrophomonas maltophilia reveals an organism heavily shielded by drug resistance determinants."
Crossman L.C., Gould V.C., Dow J.M., Vernikos G.S., Okazaki A., Sebaihia M., Saunders D., Arrowsmith C., Carver T., Peters N., Adlem E., Kerhornou A., Lord A., Murphy L., Seeger K., Squares R., Rutter S., Quail M.A. expand/collapse author list , Rajandream M.A., Harris D., Churcher C., Bentley S.D., Parkhill J., Thomson N.R., Avison M.B.
Genome Biol. 9:R74.1-R74.13(2008) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: K279a EMBL CAQ47977.1.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AM743169 Genomic DNA. Translation: CAQ47977.1.
RefSeqYP_001974253.1. NC_010943.1.

3D structure databases

ProteinModelPortalB2FNG6.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING522373.Smlt4623.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaCAQ47977; CAQ47977; Smlt4623.
GeneID6392775.
KEGGsml:Smlt4623.
PATRIC23704627. VBISteMal45202_4358.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0365.
HOGENOMHOG000229981.
KOK01895.
OMAYGDHQRM.
OrthoDBEOG68WR2H.
ProtClustDBPRK00174.

Enzyme and pathway databases

BioCycSMAL522373:GJE8-4460-MONOMER.

Family and domain databases

HAMAPMF_01123. Ac_CoA_synth.
InterProIPR011904. Ac_CoA_lig.
IPR025110. AMP-bd_C.
IPR020845. AMP-binding_CS.
IPR000873. AMP-dep_Synth/Lig.
[Graphical view]
PfamPF00501. AMP-binding. 1 hit.
PF13193. AMP-binding_C. 1 hit.
[Graphical view]
TIGRFAMsTIGR02188. Ac_CoA_lig_AcsA. 1 hit.
PROSITEPS00455. AMP_BINDING. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameB2FNG6_STRMK
AccessionPrimary (citable) accession number: B2FNG6
Entry history
Integrated into UniProtKB/TrEMBL: June 10, 2008
Last sequence update: June 10, 2008
Last modified: February 19, 2014
This is version 41 of the entry and version 1 of the sequence. [Complete history]
Entry statusUnreviewed (UniProtKB/TrEMBL)