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Protein

Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase subunit B

Gene

gatB

Organism
Chlamydia trachomatis serovar A (strain A2497)
Status
Unreviewed-Annotation score: -Protein inferred from homologyi

Functioni

Allows the formation of correctly charged Asn-tRNA(Asn) or Gln-tRNA(Gln) through the transamidation of misacylated Asp-tRNA(Asn) or Glu-tRNA(Gln) in organisms which lack either or both of asparaginyl-tRNA or glutaminyl-tRNA synthetases. The reaction takes place in the presence of glutamine and ATP through an activated phospho-Asp-tRNA(Asn) or phospho-Glu-tRNA(Gln).UniRule annotation

Catalytic activityi

ATP + L-aspartyl-tRNA(Asn) + L-glutamine = ADP + phosphate + L-asparaginyl-tRNA(Asn) + L-glutamate.UniRule annotation
ATP + L-glutamyl-tRNA(Gln) + L-glutamine = ADP + phosphate + L-glutaminyl-tRNA(Gln) + L-glutamate.UniRule annotation

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionLigaseUniRule annotation, TransferaseImported
Biological processProtein biosynthesisUniRule annotation
LigandATP-bindingUniRule annotation, Nucleotide-binding

Enzyme and pathway databases

BioCyciCTRA580047:G1H0C-5-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase subunit BUniRule annotation (EC:6.3.5.-UniRule annotation)
Short name:
Asp/Glu-ADT subunit BUniRule annotation
Gene namesi
Name:gatBUniRule annotation
Ordered Locus Names:CTO_0005Imported
OrganismiChlamydia trachomatis serovar A (strain A2497)Imported
Taxonomic identifieri580047 [NCBI]
Taxonomic lineageiBacteriaChlamydiaeChlamydialesChlamydiaceaeChlamydia/Chlamydophila groupChlamydia
Proteomesi
  • UP000009287 Componenti: Chromosome

Interactioni

Subunit structurei

Heterotrimer of A, B and C subunits.UniRule annotation

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini336 – 485GatB_YqeyInterPro annotationAdd BLAST150

Sequence similaritiesi

Belongs to the GatB/GatE family. GatB subfamily.UniRule annotationSAAS annotation

Phylogenomic databases

KOiK02434.
OMAiSDGNMQE.
OrthoDBiPOG091H01A7.

Family and domain databases

Gene3Di1.10.10.410. 1 hit.
HAMAPiMF_00121. GatB. 1 hit.
InterProiView protein in InterPro
IPR004413. Apn/Gln-ADT_bsu.
IPR017959. Asn/Gln-tRNA_amidoTrfase_suB/E.
IPR006075. Asn/Gln-tRNA_Trfase_suB/E_cat.
IPR018027. Asn/Gln_amidotransferase.
IPR003789. Asn/Gln_tRNA_amidoTrase-B-like.
IPR023168. GatB_Yqey_C.
IPR017958. Gln-tRNA_amidoTrfase_suB_CS.
IPR014746. Gln_synth/guanido_kin_cat_dom.
PANTHERiPTHR11659. PTHR11659. 1 hit.
PfamiView protein in Pfam
PF02934. GatB_N. 1 hit.
PF02637. GatB_Yqey. 1 hit.
SMARTiView protein in SMART
SM00845. GatB_Yqey. 1 hit.
SUPFAMiSSF55931. SSF55931. 1 hit.
SSF89095. SSF89095. 1 hit.
TIGRFAMsiTIGR00133. gatB. 1 hit.
PROSITEiView protein in PROSITE
PS01234. GATB. 1 hit.

Sequencei

Sequence statusi: Complete.

G4NNV2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGIAHTEWES VIGLEVHVEL NTESKLFSPA RNHFGDEPNT NISPVCTGMP
60 70 80 90 100
GSLPVLNKDA VRKAVLFGCA VEGDVALFSR FDRKSYFYPD SPRNFQITQY
110 120 130 140 150
EHPIVRGGCI RAVVEGEEKT FELAQTHLED DAGMLKHFGD FAGVDYNRAG
160 170 180 190 200
VPLIEIVSKP CMFSAEDAVA YANALVSILG YIGISDCNME EGSIRFDVNI
210 220 230 240 250
SVRPRGSREL RNKVEIKNMN SFTFMAQALE AEKRRQIEEY LSYPNEDPKK
260 270 280 290 300
VVPAATYRWD PEKKKTVLMR LKERAEDYMY FVEPDLPVLQ ITETYIDEVR
310 320 330 340 350
QTLPELPHSK HMRYITDFDI AEDLAMILVG DRHTAHFFET ATMSCKNYRA
360 370 380 390 400
LSNWITVEFA GRCKARGKTL PFTGILPEWV AQLVNFIDRG VITGKIAKEI
410 420 430 440 450
ADRMVSSFGE SPEDILRRHP SLLPMTDDHA LRAIVKEVVA QNTASVADYK
460 470 480
NGKAKALDFL VGQIMKRTEG KAPPKRVNEL LLAAMRDM
Length:488
Mass (Da):55,050
Last modified:December 14, 2011 - v1
Checksum:i68257EE71521094F
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP002401 Genomic DNA. Translation: AEP34807.1.
RefSeqiWP_014315976.1. NC_017437.1.

Genome annotation databases

EnsemblBacteriaiAEP34807; AEP34807; CTO_0005.
KEGGicra:CTO_0005.
cty:CTR_0041.
PATRICifig|580047.4.peg.5.

Similar proteinsi

Entry informationi

Entry nameiG4NNV2_CHLT4
AccessioniPrimary (citable) accession number: G4NNV2
Secondary accession number(s): H1ZNZ6
Entry historyiIntegrated into UniProtKB/TrEMBL: December 14, 2011
Last sequence update: December 14, 2011
Last modified: February 28, 2018
This is version 46 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteomeImported