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B3A2J0 (B3A2J0_ECO57) Unreviewed, UniProtKB/TrEMBL

Last modified December 14, 2011. Version 29. 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:
Aspartate--ammonia ligase HAMAP MF_00555
EC=6.3.1.1 HAMAP MF_00555
Alternative name(s):
Asparagine synthetase A HAMAP MF_00555
Gene names
Name:asnA HAMAP MF_00555 EMBL EDU77786.1
ORF Names:ECH7EC4401_1166 EMBL EDU77786.1
OrganismEscherichia coli O157:H7 str. EC4401 EMBL EDU77786.1
Taxonomic identifier478004 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Escherichia

Protein attributes

Sequence length330 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

ATP + L-aspartate + NH3 = AMP + diphosphate + L-asparagine. HAMAP MF_00555 SAAS SAAS004618

Pathway

Amino-acid biosynthesis; L-asparagine biosynthesis; L-asparagine from L-aspartate (ammonia route): step 1/1. HAMAP MF_00555 SAAS SAAS004618

Subcellular location

Cytoplasm By similarity HAMAP MF_00555 SAAS SAAS004618.

Sequence similarities

Belongs to the class-II aminoacyl-tRNA synthetase family. AsnA subfamily. HAMAP MF_00555

Sequences

Sequence LengthMass (Da)Tools
B3A2J0 [UniParc].

Last modified July 22, 2008. Version 1.
Checksum: 6E8D3A2ACE523FC6

FASTA33036,650
        10         20         30         40         50         60 
MKTAYIAKQR QISFVKSHFS RQLEERLGLI EVQAPILSRV GDGTQDNLSG CEKAVQVKVK 

        70         80         90        100        110        120 
ALPDAQFEVV HSLAKWKRQT LGQHDFSAGE GLYTHMKALR PDEDRLSPLH SVYVDQWDWE 

       130        140        150        160        170        180 
RVMGDGERQF STLKSTVEAI WAGIKATEAA VSEEFGLAPF LPDQIHFVHS QELLSRYPDL 

       190        200        210        220        230        240 
DAKGRERAIA KDLGAVFLVG IGGKLSDGHR HDVRAPDYDD WSTPSELGHA GLNGDILVWN 

       250        260        270        280        290        300 
PVLEDAFELS SMGIRVDADT LKHQLALTGD EDRLQLEWHQ ALLRGEMPQT IGGGIGQSRL 

       310        320        330 
TMLLLQLPHI GQVQCGVWPA AVRESVPSLL

« Hide

References

[1]"Annotation of Escherichia coli O157:H7 str. EC4401."
Eppinger M., Ravel J., Mammel M.K., LeClerc J.E., Cebula T.A., Sebastian Y.
Submitted (NOV-2007) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE.
Strain: EC4401 EMBL EDU77786.1.
[2]Rosovitz M.J., Ravel J.
Submitted (OCT-2007) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE.
Strain: EC4401 EMBL EDU77786.1.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		ABHR01000001 Genomic DNA. Translation: EDU77786.1.

3D structure databases

ProteinModelPortalB3A2J0.
SMRB3A2J0. Positions 4-330.
ModBaseSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

PATRIC29327455. VBIEscCol43159_0542.

Phylogenomic databases

OMALNDNLNG.

Family and domain databases

HAMAPMF_00555. AsnA.
[Tree]
InterProIPR006195. aa-tRNA-synth_II.
IPR004618. AsnA.
[Graphical view]
PfamPF03590. AsnA. 1 hit.
[Graphical view]
PIRSFPIRSF001555. Asp_ammon_ligase. 1 hit.
TIGRFAMsTIGR00669. AsnA. 1 hit.
PROSITEPS50862. AA_TRNA_LIGASE_II. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameB3A2J0_ECO57
AccessionPrimary (citable) accession number: B3A2J0
Entry history
Integrated into UniProtKB/TrEMBL: July 22, 2008
Last sequence update: July 22, 2008
Last modified: December 14, 2011
This is version 29 of the entry and version 1 of the sequence. [Complete history]
Entry statusUnreviewed (UniProtKB/TrEMBL)
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