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Q4FUQ3 (LFTR_PSYA2) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 53. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Leucyl/phenylalanyl-tRNA--protein transferase

EC=2.3.2.6
Alternative name(s):
L/F-transferase
Leucyltransferase
Phenyalanyltransferase
Gene names
Name:aat
Ordered Locus Names:Psyc_0387
OrganismPsychrobacter arcticus (strain DSM 17307 / 273-4) [Complete proteome] [HAMAP]
Taxonomic identifier259536 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesMoraxellaceaePsychrobacter

Protein attributes

Sequence length268 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Functions in the N-end rule pathway of protein degradation where it conjugates Leu, Phe and, less efficiently, Met from aminoacyl-tRNAs to the N-termini of proteins containing an N-terminal arginine or lysine By similarity. HAMAP-Rule MF_00688

Catalytic activity

L-leucyl-tRNA(Leu) + [protein] = tRNA(Leu) + L-leucyl-[protein]. HAMAP-Rule MF_00688

L-phenylalanyl-tRNA(Phe) + [protein] = tRNA + L-phenylalanyl-[protein]. HAMAP-Rule MF_00688

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_00688.

Sequence similarities

Belongs to the L/F-transferase family.

Ontologies

Keywords
   Cellular componentCytoplasm
   Molecular functionAcyltransferase
Transferase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processprotein catabolic process

Inferred from electronic annotation. Source: InterPro

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionleucyltransferase activity

Inferred from electronic annotation. Source: UniProtKB-EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 268268Leucyl/phenylalanyl-tRNA--protein transferase HAMAP-Rule MF_00688
PRO_0000258081

Sequences

Sequence LengthMass (Da)Tools
Q4FUQ3 [UniParc].

Last modified August 30, 2005. Version 1.
Checksum: E455CC6FFDB25A56

FASTA26829,894
        10         20         30         40         50         60 
MNNINDSSAI HITPETFVKQ IRSLGRYNFP EPALVDPDGI GIVGIGGNLA PETLISAYAQ 

        70         80         90        100        110        120 
GLFPWFNDDE PIAWWCPEPR CVMQPTDYQP SKSLRKQANN ARWQLTLNQA FNEVIHACSL 

       130        140        150        160        170        180 
PRSNGLPEGE HTWIHDDMIE AYNELHAQGF AHSVEVWDDQ GQLVGGLYGL KIGSIYFGES 

       190        200        210        220        230        240 
MFHIASNASK LAFWGLMRLC TQSNVTLVDC QLPNEHLMSL GAITLSRTEF LTQLDTLISN 

       250        260 
GSDAWHKNSH RPLAVSLLGN LQPWQLNP 

« Hide

References

[1]"The genome sequence of Psychrobacter arcticus 273-4, a psychroactive Siberian permafrost bacterium, reveals mechanisms for adaptation to low-temperature growth."
Ayala-del-Rio H.L., Chain P.S., Grzymski J.J., Ponder M.A., Ivanova N., Bergholz P.W., Di Bartolo G., Hauser L., Land M., Bakermans C., Rodrigues D., Klappenbach J., Zarka D., Larimer F., Richardson P., Murray A., Thomashow M., Tiedje J.M.
Appl. Environ. Microbiol. 76:2304-2312(2010) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: DSM 17307 / 273-4.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000082 Genomic DNA. Translation: AAZ18255.1.
RefSeqYP_263689.1. NC_007204.1.

3D structure databases

ProteinModelPortalQ4FUQ3.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING259536.Psyc_0387.

Protocols and materials databases

DNASU3513991.
StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAZ18255; AAZ18255; Psyc_0387.
GeneID3513991.
KEGGpar:Psyc_0387.
PATRIC23055093. VBIPsyArc98534_0479.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG2360.
HOGENOMHOG000102325.
KOK00684.
OMAYRQGIFP.
OrthoDBEOG6WX4R3.
ProtClustDBPRK00301.

Enzyme and pathway databases

BioCycPARC259536:GI3A-402-MONOMER.

Family and domain databases

HAMAPMF_00688. Leu_Phe_trans.
InterProIPR016181. Acyl_CoA_acyltransferase.
IPR004616. Leu/Phe-tRNA_Trfase.
[Graphical view]
PfamPF03588. Leu_Phe_trans. 1 hit.
[Graphical view]
SUPFAMSSF55729. SSF55729. 1 hit.
TIGRFAMsTIGR00667. aat. 1 hit.
ProtoNetSearch...

Entry information

Entry nameLFTR_PSYA2
AccessionPrimary (citable) accession number: Q4FUQ3
Entry history
Integrated into UniProtKB/Swiss-Prot: October 31, 2006
Last sequence update: August 30, 2005
Last modified: February 19, 2014
This is version 53 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families