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Protein

Phenylalanine--tRNA ligase beta subunit

Gene

pheT

Organism
Rickettsia prowazekii (strain Madrid E)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

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

Cofactori

Mg2+By similarityNote: Binds 2 magnesium ions per tetramer.By similarity

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi474 – 4741MagnesiumBy similarity
Metal bindingi480 – 4801Magnesium; via carbonyl oxygenBy similarity
Metal bindingi483 – 4831MagnesiumBy similarity
Metal bindingi484 – 4841MagnesiumBy similarity

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-HAMAP
  2. magnesium ion binding Source: UniProtKB-HAMAP
  3. phenylalanine-tRNA ligase activity Source: UniProtKB-HAMAP
  4. tRNA binding Source: UniProtKB-HAMAP

GO - Biological processi

  1. phenylalanyl-tRNA aminoacylation Source: UniProtKB-HAMAP
  2. tRNA processing Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Aminoacyl-tRNA synthetase, Ligase

Keywords - Biological processi

Protein biosynthesis

Keywords - Ligandi

ATP-binding, Magnesium, Metal-binding, Nucleotide-binding, RNA-binding, tRNA-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Phenylalanine--tRNA ligase beta subunit (EC:6.1.1.20)
Alternative name(s):
Phenylalanyl-tRNA synthetase beta subunit
Short name:
PheRS
Gene namesi
Name:pheT
Ordered Locus Names:RP418
OrganismiRickettsia prowazekii (strain Madrid E)
Taxonomic identifieri272947 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRickettsialesRickettsiaceaeRickettsieaeRickettsiatyphus group
ProteomesiUP000002480 Componenti: Chromosome

Subcellular locationi

Cytoplasm By similarity

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 815815Phenylalanine--tRNA ligase beta subunitPRO_0000126940Add
BLAST

Interactioni

Subunit structurei

Tetramer of two alpha and two beta subunits.By similarity

Protein-protein interaction databases

STRINGi272947.RP418.

Structurei

3D structure databases

ProteinModelPortaliQ9ZDB4.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini39 – 148110tRNA-bindingAdd
BLAST
Domaini421 – 49676B5Add
BLAST
Domaini721 – 81494FDX-ACBAdd
BLAST

Sequence similaritiesi

Contains 1 B5 domain.Curated
Contains 1 FDX-ACB domain.Curated
Contains 1 tRNA-binding domain.Curated

Phylogenomic databases

eggNOGiCOG0073.
HOGENOMiHOG000292085.
KOiK01890.
OMAiRQYGLHT.
OrthoDBiEOG6CCH1J.

Family and domain databases

Gene3Di2.40.50.140. 1 hit.
3.30.56.20. 1 hit.
3.30.70.380. 1 hit.
3.50.40.10. 1 hit.
HAMAPiMF_00283. Phe_tRNA_synth_beta1.
InterProiIPR005146. B3/B4_tRNA-bd.
IPR009061. DNA-bd_dom_put.
IPR012340. NA-bd_OB-fold.
IPR004532. Phe-tRNA-ligase_IIc_bsu.
IPR020825. Phe-tRNA_synthase_B3/B4.
IPR005121. PheS_beta_Fdx_antiC-bd.
IPR002547. tRNA-bd_dom.
IPR005147. tRNA_synthase_B5-dom.
[Graphical view]
PfamiPF03483. B3_4. 1 hit.
PF03484. B5. 1 hit.
PF03147. FDX-ACB. 1 hit.
PF01588. tRNA_bind. 1 hit.
[Graphical view]
SMARTiSM00873. B3_4. 1 hit.
SM00874. B5. 1 hit.
SM00896. FDX-ACB. 1 hit.
[Graphical view]
SUPFAMiSSF46955. SSF46955. 1 hit.
SSF50249. SSF50249. 1 hit.
SSF54991. SSF54991. 1 hit.
SSF56037. SSF56037. 1 hit.
TIGRFAMsiTIGR00472. pheT_bact. 1 hit.
PROSITEiPS51483. B5. 1 hit.
PS51447. FDX_ACB. 1 hit.
PS50886. TRBD. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q9ZDB4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKFTLSWLKQ FLEISASVTE IAEALTDIGL EVEEVIDKSK ELQKFEVAYI
60 70 80 90 100
RNIKPHPSAD KLKLCDVETK NGILQIVCGA SNVRADIKVV LANIGIEIPK
110 120 130 140 150
GNLKIKESVI RGQKSYGMLC SEEELLLSSN SDGIIELPKD AVVGDNFTKY
160 170 180 190 200
YGLDDPIFVI NVTPNRGDVL GVYGIARDLS AKGLGTLKEL ELSEIKSTFF
210 220 230 240 250
SKIKLNVHDK EACPLFTFRE IRNLKNKPSP NWLQQLLKNV GIKTISSLVD
260 270 280 290 300
VTNYISHSFG QPIHAYDADK IYGGISVDCY IRSDKVISCK NHEMATAVLQ
310 320 330 340 350
FSNDSANFYA INGKGYLLTE NDLAIKDESG IQGLAGIIGG AKSSCNDSTT
360 370 380 390 400
NVILEAACFN AKMVAASGRR LKIDTDARYR NERNIDRNFT EKALNIATNL
410 420 430 440 450
ILSICGNCEV SEVVKVGEQE PQKKPLDFSV YFLEKITGIK LSIQEIEDIL
460 470 480 490 500
NKLGFITDVK GDIIKVIAPS WRHDINILED IAEEIVRIYG YDKIESIKLP
510 520 530 540 550
ELYQNNNLRE YKRISSFKRI LASKGYDEVV TNSFMSSEDA KLFAELKEGL
560 570 580 590 600
FLLNPMSIEE NYMRPTVLPN LISIVSKNLA RDVKDMAFFE VGPSFVNLNI
610 620 630 640 650
ESTYLTAIIS GAFNNKNPHS FGRNYDIFDI KGDLEQVIEY AGLSLDKCIV
660 670 680 690 700
IDETVLPQYY HPTRAINIRL GKNLLGHFGQ IHPKILKYYD INQEIFAFEL
710 720 730 740 750
NITNLPLIKA KFGKRDEFTV SDYQANFRDY SFIVDQDHKV GEIISYIKNF
760 770 780 790 800
NKKLVKSVML FDIYSGDKLP EGKKSIAIKI KLQADDRTLS ETDLNSFSED
810
LVASISQKFQ GILRE
Length:815
Mass (Da):91,585
Last modified:April 30, 1999 - v1
Checksum:iF508E95333FCAE43
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ235271 Genomic DNA. Translation: CAA14875.1.
PIRiA71700.
RefSeqiNP_220799.1. NC_000963.1.

Genome annotation databases

GeneIDi883323.
KEGGirpr:RP418.
PATRICi17901617. VBIRicPro72556_0431.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ235271 Genomic DNA. Translation: CAA14875.1.
PIRiA71700.
RefSeqiNP_220799.1. NC_000963.1.

3D structure databases

ProteinModelPortaliQ9ZDB4.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi272947.RP418.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi883323.
KEGGirpr:RP418.
PATRICi17901617. VBIRicPro72556_0431.

Phylogenomic databases

eggNOGiCOG0073.
HOGENOMiHOG000292085.
KOiK01890.
OMAiRQYGLHT.
OrthoDBiEOG6CCH1J.

Family and domain databases

Gene3Di2.40.50.140. 1 hit.
3.30.56.20. 1 hit.
3.30.70.380. 1 hit.
3.50.40.10. 1 hit.
HAMAPiMF_00283. Phe_tRNA_synth_beta1.
InterProiIPR005146. B3/B4_tRNA-bd.
IPR009061. DNA-bd_dom_put.
IPR012340. NA-bd_OB-fold.
IPR004532. Phe-tRNA-ligase_IIc_bsu.
IPR020825. Phe-tRNA_synthase_B3/B4.
IPR005121. PheS_beta_Fdx_antiC-bd.
IPR002547. tRNA-bd_dom.
IPR005147. tRNA_synthase_B5-dom.
[Graphical view]
PfamiPF03483. B3_4. 1 hit.
PF03484. B5. 1 hit.
PF03147. FDX-ACB. 1 hit.
PF01588. tRNA_bind. 1 hit.
[Graphical view]
SMARTiSM00873. B3_4. 1 hit.
SM00874. B5. 1 hit.
SM00896. FDX-ACB. 1 hit.
[Graphical view]
SUPFAMiSSF46955. SSF46955. 1 hit.
SSF50249. SSF50249. 1 hit.
SSF54991. SSF54991. 1 hit.
SSF56037. SSF56037. 1 hit.
TIGRFAMsiTIGR00472. pheT_bact. 1 hit.
PROSITEiPS51483. B5. 1 hit.
PS51447. FDX_ACB. 1 hit.
PS50886. TRBD. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Madrid E.

Entry informationi

Entry nameiSYFB_RICPR
AccessioniPrimary (citable) accession number: Q9ZDB4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 29, 2000
Last sequence update: April 30, 1999
Last modified: March 31, 2015
This is version 95 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Aminoacyl-tRNA synthetases
    List of aminoacyl-tRNA synthetase entries
  2. Rickettsia prowazekii
    Rickettsia prowazekii (strain Madrid E): entries and gene names
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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 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.