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P95960 (SYFB_SULSO) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 80. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Phenylalanine--tRNA ligase beta chain
EC=6.1.1.20
Alternative name(s):
Phenylalanyl-tRNA synthetase beta chain
Short name=PheRS
Gene names
Name:pheT
Ordered Locus Names:SSO0101
ORF Names:C04_021
OrganismSulfolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2)
Taxonomic identifier273057 [NCBI]
Taxonomic lineageArchaea › Crenarchaeota › Thermoprotei › Sulfolobales › Sulfolobaceae › Sulfolobus

Protein attributes

Sequence length544 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

ATP + L-phenylalanine + tRNA(Phe) = AMP + diphosphate + L-phenylalanyl-tRNA(Phe). HAMAP MF_00284

Subunit structure

Tetramer of two alpha and two beta chains By similarity.

Subcellular location

Cytoplasm HAMAP MF_00284.

Sequence similarities

Belongs to the phenylalanyl-tRNA synthetase beta chain family. Type 2 subfamily.

Contains 1 B5 domain.

Ontologies

Keywords
   Biological processProtein biosynthesis
   Cellular componentCytoplasm
   LigandATP-binding
Nucleotide-binding
   Molecular functionAminoacyl-tRNA synthetase
Ligase
   Technical termComplete proteome
Reference proteome
Gene Ontology (GO)
   Biological processphenylalanyl-tRNA aminoacylation

Inferred from electronic annotation. Source: InterPro

   Cellular componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular functionATP binding

Inferred from electronic annotation. Source: UniProtKB-KW

RNA binding

Inferred from electronic annotation. Source: InterPro

magnesium ion binding

Inferred from electronic annotation. Source: InterPro

phenylalanine-tRNA ligase activity

Inferred from electronic annotation. Source: EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 544544Phenylalanine--tRNA ligase beta chain HAMAP MF_00284
PRO_0000127012

Regions

Domain268 – 34376B5

Sequences

Sequence LengthMass (Da)Tools
P95960 [UniParc].

Last modified May 1, 1997. Version 1.
Checksum: 4B14A2234BA8ABDE

FASTA54461,816
        10         20         30         40         50         60 
MVTIVLNKYK LLNKIGIGQQ KLEDLLFNLK SEIKPVDESN IEIEINADRL DLLSSDGIAR 

        70         80         90        100        110        120 
AIKGLLEKEL GEAKYDITDT EYKLIVDNVR TRPYALAAVI YNAKIDLQEL IQFQEKLHST 

       130        140        150        160        170        180 
IGRKRKKVAI GIHDLKKIDS KRIEYREVPL SYKFIPLYEK EELTISEVLE KTEQGKLYGN 

       190        200        210        220        230        240 
ISISNGVSPA IVQEDGEVLS IPPIINSDKT KLDESTKDLF IDVTGTSFEA VAQTLDIIVS 

       250        260        270        280        290        300 
NLAEAGGTIG RVKVIKTDNS FQQSSPLLIH KIQNVREEYA NKILGIKISE EEICKHITRM 

       310        320        330        340        350        360 
RMNCNVENGI IRVTVPQYRV DIINEIDIVE DIAMSIGYNN LEPSKYISTN YGSYDYLTLL 

       370        380        390        400        410        420 
ERKMRELSIG AGFVEVFNFV LIKNEKILDS KYVKILNPIS EEYNAVRNSL IPILLDFLSK 

       430        440        450        460        470        480 
NQHAKFPIRI FETGDVVIYD SSTDTGFRND KRAAYAIMDN KVSYEDVQAP IHYILKTLGI 

       490        500        510        520        530        540 
EVNYKEENND IFIEGRSASI VYENEKIGVI GEINPDVLIR FGIEYPTVIA ELYITEIAKK 


LNKR

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		Y08257 Genomic DNA. Translation: CAA69550.1.
AE006641 Genomic DNA. Translation: AAK40457.1.
PIRS75388.
RefSeqNP_341667.1. NC_002754.1.

3D structure databases

ProteinModelPortalP95960.
ModBaseSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID1453285.
GenomeReviewsGene locus SSO0101 in contig AE006641_GR.
KEGGsso:SSO0101.
NMPDRfig|273057.1.peg.90.

Phylogenomic databases

HOGENOMHBG497667.
OMALLTRMCL.
ProtClustDBPRK09616.

Enzyme and pathway databases

BioCycSSOL273057:SSO0101-MONOMER.

Family and domain databases

HAMAPMF_00284. Phe_tRNA_synth_beta2.
[Tree]
InterProIPR005146. B3/B4_tRNA-bd.
IPR009061. DNA-bd_dom_put.
IPR004531. Phe-tRNA-synth_IIc_bsu_arc.
IPR022918. Phe_tRNA_synth_beta2_bac/arc.
IPR005147. tRNA_synthase_B5-dom.
[Graphical view]
Gene3DG3DSA:3.30.56.20. B5. 1 hit.
KOK01890.
PfamPF03483. B3_4. 1 hit.
PF03484. B5. 1 hit.
[Graphical view]
SMARTSM00873. B3_4. 1 hit.
SM00874. B5. 1 hit.
[Graphical view]
SUPFAMSSF46955. Putativ_DNA_bind. 2 hits.
TIGRFAMsTIGR00471. PheT_arch. 1 hit.
PROSITEPS51483. B5. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameSYFB_SULSO
AccessionPrimary (citable) accession number: P95960
Entry history
Integrated into UniProtKB/Swiss-Prot: December 8, 2000
Last sequence update: May 1, 1997
Last modified: January 25, 2012
This is version 80 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

Aminoacyl-tRNA synthetases

List of aminoacyl-tRNA synthetase entries

SIMILARITY comments

Index of protein domains and families

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