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Protein

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

Gene

gatB

Organism
Chlamydia abortus (strain DSM 27085 / S26/3) (Chlamydophila abortus)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-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-glutamyl-tRNA(Gln) + L-glutamine = ADP + phosphate + L-glutaminyl-tRNA(Gln) + L-glutamate.UniRule annotation
ATP + L-aspartyl-tRNA(Asn) + L-glutamine = ADP + phosphate + L-asparaginyl-tRNA(Asn) + L-glutamate.UniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Ligase

Keywords - Biological processi

Protein biosynthesis

Keywords - Ligandi

ATP-binding, Nucleotide-binding

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:CAB287
OrganismiChlamydia abortus (strain DSM 27085 / S26/3) (Chlamydophila abortus)
Taxonomic identifieri218497 [NCBI]
Taxonomic lineageiBacteriaChlamydiaeChlamydialesChlamydiaceaeChlamydia/Chlamydophila groupChlamydia
Proteomesi
  • UP000001012 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002412091 – 487Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase subunit BAdd BLAST487

Interactioni

Subunit structurei

Heterotrimer of A, B and C subunits.UniRule annotation

Protein-protein interaction databases

STRINGi218497.CAB287.

Structurei

3D structure databases

ProteinModelPortaliQ5L6I8.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiENOG4105CHT. Bacteria.
COG0064. LUCA.
HOGENOMiHOG000223742.
KOiK02434.
OMAiESADYRY.
OrthoDBiPOG091H01A7.

Family and domain databases

HAMAPiMF_00121. GatB. 1 hit.
InterProiIPR004413. 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_amidoTrfrase-rel.
IPR017958. Gln-tRNA_amidoTrfase_suB_CS.
[Graphical view]
PANTHERiPTHR11659. PTHR11659. 1 hit.
PfamiPF02934. GatB_N. 1 hit.
PF02637. GatB_Yqey. 1 hit.
[Graphical view]
SMARTiSM00845. GatB_Yqey. 1 hit.
[Graphical view]
SUPFAMiSSF89095. SSF89095. 1 hit.
TIGRFAMsiTIGR00133. gatB. 1 hit.
PROSITEiPS01234. GATB. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q5L6I8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSDVYADWES VIGLEVHVEL NTKSKLFSCA RNRFGDEPNT NISPVCTGMP
60 70 80 90 100
GSLPVLNKEA VRKAVLFGCA VEGEVALLSR FDRKSYFYPD SPRNFQITQF
110 120 130 140 150
EHPIVRGGHI KAIVHGEERH FELAQAHIED DAGMLKHFGE FAGVDYNRAG
160 170 180 190 200
VPLIEIVSKP CMFCADDAVA YATALVSLLD YIGISDCNME EGSVRFDVNI
210 220 230 240 250
SVRPKGSEEL RNKVEIKNMN SFAFMAQALE AERCRQIDAY LDNPNADPKT
260 270 280 290 300
VIPGATYRWD PEKKKTVLMR LKERAEDYKY FIEPDLPVLQ LTEAYIDEIR
310 320 330 340 350
HTLPELPFNK YQRYLHEYAL AEDIAAILIS DKHSAHFFEL AAQECKNYRA
360 370 380 390 400
LSNWLTVEFA GRCKLKGKNL AFSGILPSSV AQLVNFIDQG VITGKIAKDI
410 420 430 440 450
ADMMMESPEK SPETILKENP EMLPMTDESA LVAIISEVIT ANPQSVVDYK
460 470 480
SGKTKALGFL VGQIMKRTQG KAPPNRVNEL LLVELSK
Length:487
Mass (Da):54,565
Last modified:June 21, 2005 - v1
Checksum:i9FCF31256B6D00A0
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR848038 Genomic DNA. Translation: CAH63737.1.
RefSeqiWP_011096958.1. NC_004552.2.

Genome annotation databases

EnsemblBacteriaiCAH63737; CAH63737; CAB287.
KEGGicab:CAB287.
PATRICi20202003. VBIChlAbo21869_0320.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR848038 Genomic DNA. Translation: CAH63737.1.
RefSeqiWP_011096958.1. NC_004552.2.

3D structure databases

ProteinModelPortaliQ5L6I8.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi218497.CAB287.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAH63737; CAH63737; CAB287.
KEGGicab:CAB287.
PATRICi20202003. VBIChlAbo21869_0320.

Phylogenomic databases

eggNOGiENOG4105CHT. Bacteria.
COG0064. LUCA.
HOGENOMiHOG000223742.
KOiK02434.
OMAiESADYRY.
OrthoDBiPOG091H01A7.

Family and domain databases

HAMAPiMF_00121. GatB. 1 hit.
InterProiIPR004413. 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_amidoTrfrase-rel.
IPR017958. Gln-tRNA_amidoTrfase_suB_CS.
[Graphical view]
PANTHERiPTHR11659. PTHR11659. 1 hit.
PfamiPF02934. GatB_N. 1 hit.
PF02637. GatB_Yqey. 1 hit.
[Graphical view]
SMARTiSM00845. GatB_Yqey. 1 hit.
[Graphical view]
SUPFAMiSSF89095. SSF89095. 1 hit.
TIGRFAMsiTIGR00133. gatB. 1 hit.
PROSITEiPS01234. GATB. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiGATB_CHLAB
AccessioniPrimary (citable) accession number: Q5L6I8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 27, 2006
Last sequence update: June 21, 2005
Last modified: November 2, 2016
This is version 62 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

Documents

  1. SIMILARITY comments
    Index of protein domains and families

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 one 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.