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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: -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

Keywordsi

Molecular functionLigase
Biological processProtein biosynthesis
LigandATP-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

Proteomic databases

PRIDEiQ5L6I8

Interactioni

Subunit structurei

Heterotrimer of A, B and C subunits.UniRule annotation

Protein-protein interaction databases

STRINGi218497.CAB287

Structurei

3D structure databases

ProteinModelPortaliQ5L6I8
SMRiQ5L6I8
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiENOG4105CHT Bacteria
COG0064 LUCA
HOGENOMiHOG000223742
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.

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

Entry informationi

Entry nameiGATB_CHLAB
AccessioniPrimary (citable) accession number: Q5L6I8
Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 27, 2006
Last sequence update: June 21, 2005
Last modified: May 23, 2018
This is version 69 of the entry and version 1 of the sequence. See 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

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