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B1IX65

- SYE_ECOLC

UniProt

B1IX65 - SYE_ECOLC

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Protein

Glutamate--tRNA ligase

Gene

gltX

Organism
Escherichia coli (strain ATCC 8739 / DSM 1576 / Crooks)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

Catalyzes the attachment of glutamate to tRNA(Glu) in a two-step reaction: glutamate is first activated by ATP to form Glu-AMP and then transferred to the acceptor end of tRNA(Glu).UniRule annotation

Catalytic activityi

ATP + L-glutamate + tRNA(Glu) = AMP + diphosphate + L-glutamyl-tRNA(Glu).UniRule annotation

Cofactori

Binds 1 zinc ion per subunit.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi98 – 981ZincUniRule annotation
Metal bindingi100 – 1001ZincUniRule annotation
Metal bindingi125 – 1251ZincUniRule annotation
Metal bindingi127 – 1271ZincUniRule annotation
Binding sitei240 – 2401ATPUniRule annotation

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-HAMAP
  2. glutamate-tRNA ligase activity Source: UniProtKB-HAMAP
  3. metal ion binding Source: UniProtKB-KW
  4. tRNA binding Source: InterPro

GO - Biological processi

  1. glutamyl-tRNA aminoacylation Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Aminoacyl-tRNA synthetase, Ligase

Keywords - Biological processi

Protein biosynthesis

Keywords - Ligandi

ATP-binding, Metal-binding, Nucleotide-binding, Zinc

Enzyme and pathway databases

BioCyciECOL481805:GI3G-1307-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Glutamate--tRNA ligaseUniRule annotation (EC:6.1.1.17UniRule annotation)
Alternative name(s):
Glutamyl-tRNA synthetaseUniRule annotation
Short name:
GluRSUniRule annotation
Gene namesi
Name:gltXUniRule annotation
Ordered Locus Names:EcolC_1272
OrganismiEscherichia coli (strain ATCC 8739 / DSM 1576 / Crooks)
Taxonomic identifieri481805 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
ProteomesiUP000000317: Chromosome

Subcellular locationi

Cytoplasm UniRule annotation

GO - Cellular componenti

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

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 471471Glutamate--tRNA ligasePRO_1000074320Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi481805.EcolC_1272.

Structurei

3D structure databases

ProteinModelPortaliB1IX65.
SMRiB1IX65. Positions 2-468.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi9 – 1911"HIGH" regionAdd
BLAST
Motifi237 – 2415"KMSKS" region

Sequence similaritiesi

Belongs to the class-I aminoacyl-tRNA synthetase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0008.
HOGENOMiHOG000252722.
KOiK01885.
OMAiDSHEHHA.
OrthoDBiEOG6DRPF7.

Family and domain databases

Gene3Di1.10.10.350. 1 hit.
1.10.1160.10. 1 hit.
3.40.50.620. 2 hits.
HAMAPiMF_00022_B. Glu_tRNA_synth_B.
InterProiIPR008925. aa-tRNA-synth_I_codon-bd.
IPR020751. aa-tRNA-synth_I_codon-bd_sub2.
IPR001412. aa-tRNA-synth_I_CS.
IPR004527. Glu-tRNA-ligase_bac/mito.
IPR000924. Glu/Gln-tRNA-synth.
IPR020061. Glu/Gln-tRNA-synth_Ib_a-bdl.
IPR020058. Glu/Gln-tRNA-synth_Ib_cat-dom.
IPR014729. Rossmann-like_a/b/a_fold.
[Graphical view]
PANTHERiPTHR10119. PTHR10119. 1 hit.
PfamiPF00749. tRNA-synt_1c. 1 hit.
[Graphical view]
PRINTSiPR00987. TRNASYNTHGLU.
SUPFAMiSSF48163. SSF48163. 1 hit.
TIGRFAMsiTIGR00464. gltX_bact. 1 hit.
PROSITEiPS00178. AA_TRNA_LIGASE_I. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

B1IX65-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MKIKTRFAPS PTGYLHVGGA RTALYSWLFA RNHGGEFVLR IEDTDLERST
60 70 80 90 100
PEAIEAIMDG MNWLSLEWDE GPYYQTKRFD RYNAVIDQML EEGTAYKCYC
110 120 130 140 150
SKERLEALRE EQMAKGEKPR YDGRCRHSHE HHADDEPCVV RFANPQEGSV
160 170 180 190 200
VFDDQIRGPI EFSNQELDDL IIRRTDGSPT YNFCVVVDDW DMEITHVIRG
210 220 230 240 250
EDHINNTPRQ INILKALKAP VPVYAHVSMI NGDDGKKLSK RHGAVSVMQY
260 270 280 290 300
RDDGYLPEAL LNYLVRLGWS HGDQEIFTRE EMIKYFTLNA VSKSASAFNT
310 320 330 340 350
DKLLWLNHHY INALPPEYVA THLQWHIEQE NIDTRNGPQL ADLVKLLGER
360 370 380 390 400
CKTLKEMSQS CRYFYEDFAE FDADAAKKHL RPVARQPLEV VRDKLAAITD
410 420 430 440 450
WTAENVHHAI QATADELEVG MGKVGMPLRV AVTGAGQSPA LDVTVHAIGK
460 470
TRSIERINKA LDFIAERENQ Q
Length:471
Mass (Da):53,832
Last modified:April 29, 2008 - v1
Checksum:i12695879E5383387
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000946 Genomic DNA. Translation: ACA76938.1.
RefSeqiYP_001724265.1. NC_010468.1.

Genome annotation databases

EnsemblBacteriaiACA76938; ACA76938; EcolC_1272.
GeneIDi6064541.
KEGGiecl:EcolC_1272.
PATRICi18225249. VBIEscCol82905_1362.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000946 Genomic DNA. Translation: ACA76938.1 .
RefSeqi YP_001724265.1. NC_010468.1.

3D structure databases

ProteinModelPortali B1IX65.
SMRi B1IX65. Positions 2-468.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 481805.EcolC_1272.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACA76938 ; ACA76938 ; EcolC_1272 .
GeneIDi 6064541.
KEGGi ecl:EcolC_1272.
PATRICi 18225249. VBIEscCol82905_1362.

Phylogenomic databases

eggNOGi COG0008.
HOGENOMi HOG000252722.
KOi K01885.
OMAi DSHEHHA.
OrthoDBi EOG6DRPF7.

Enzyme and pathway databases

BioCyci ECOL481805:GI3G-1307-MONOMER.

Family and domain databases

Gene3Di 1.10.10.350. 1 hit.
1.10.1160.10. 1 hit.
3.40.50.620. 2 hits.
HAMAPi MF_00022_B. Glu_tRNA_synth_B.
InterProi IPR008925. aa-tRNA-synth_I_codon-bd.
IPR020751. aa-tRNA-synth_I_codon-bd_sub2.
IPR001412. aa-tRNA-synth_I_CS.
IPR004527. Glu-tRNA-ligase_bac/mito.
IPR000924. Glu/Gln-tRNA-synth.
IPR020061. Glu/Gln-tRNA-synth_Ib_a-bdl.
IPR020058. Glu/Gln-tRNA-synth_Ib_cat-dom.
IPR014729. Rossmann-like_a/b/a_fold.
[Graphical view ]
PANTHERi PTHR10119. PTHR10119. 1 hit.
Pfami PF00749. tRNA-synt_1c. 1 hit.
[Graphical view ]
PRINTSi PR00987. TRNASYNTHGLU.
SUPFAMi SSF48163. SSF48163. 1 hit.
TIGRFAMsi TIGR00464. gltX_bact. 1 hit.
PROSITEi PS00178. AA_TRNA_LIGASE_I. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Complete sequence of Escherichia coli C str. ATCC 8739."
    Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Bruce D., Goodwin L., Pitluck S., Kiss H., Brettin T., Detter J.C., Han C., Kuske C.R., Schmutz J., Larimer F., Land M., Hauser L.
    , Kyrpides N., Mikhailova N., Ingram L., Richardson P.
    Submitted (FEB-2008) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 8739 / DSM 1576 / Crooks.

Entry informationi

Entry nameiSYE_ECOLC
AccessioniPrimary (citable) accession number: B1IX65
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: April 29, 2008
Last modified: October 29, 2014
This is version 42 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. Aminoacyl-tRNA synthetases
    List of aminoacyl-tRNA synthetase entries
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3