Q3SLJ8

PR
Gene name
tyrS
Protein name
Tyrosine--tRNA ligase
Names
Tyrosyl-tRNA synthetase, TyrRS
Species
Thiobacillus denitrificans (strain ATCC 25259)
KEGG Pathway
tbd:Tbd_0459
EC number
6.1.1.1: Ligases forming aminoacyl-tRNA and related compounds
Protein Class

Descriptions

The autoinhibited protein was predicted that may have potential autoinhibitory elements via cis-regPred.

Autoinhibitory domains (AIDs)

52-186 (Predicted disordered autoinhibitory region) PR

Target domain

Relief mechanism

Assay

cis-regPred

Accessory elements

No accessory elements

References

Autoinhibited structure

Activated structure

1 structures for Q3SLJ8

Entry ID Method Resolution Chain Position Source
AF-Q3SLJ8-F1 Predicted AlphaFoldDB

No variants for Q3SLJ8

Variant ID(s) Position Change Description Diseaes Association Provenance
No variants for Q3SLJ8

No associated diseases with Q3SLJ8

2 regional properties for Q3SLJ8

Type Name Position InterPro Accession
conserved_site Aminoacyl-tRNA synthetase, class I, conserved site 39 - 49 IPR001412
domain RNA-binding S4 domain 334 - 396 IPR002942

Functions

Description
EC Number 6.1.1.1 Ligases forming aminoacyl-tRNA and related compounds
Subcellular Localization
  • Cytoplasm
PANTHER Family
PANTHER Subfamily
PANTHER Protein Class
PANTHER Pathway Category No pathway information available

1 GO annotations of cellular component

Name Definition
cytoplasm The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

3 GO annotations of molecular function

Name Definition
ATP binding Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
RNA binding Binding to an RNA molecule or a portion thereof.
tyrosine-tRNA ligase activity Catalysis of the reaction: L-tyrosine + ATP + tRNA(Tyr) = L-tyrosyl-tRNA(Tyr) + AMP + diphosphate + 2 H(+).

1 GO annotations of biological process

Name Definition
tyrosyl-tRNA aminoacylation The process of coupling tyrosine to tyrosyl-tRNA, catalyzed by tyrosyl-tRNA synthetase. The tyrosyl-tRNA synthetase is a class-I synthetase. The activated amino acid is transferred to the 2'-OH group of a tyrosine-accetping tRNA. The 2'-O-aminoacyl-tRNA will ultimately migrate to the 3' position via transesterification.

No homologous proteins in AiPD

UniProt AC Gene Name Protein Name Species Evidence Code
No homologous proteins
10 20 30 40 50 60
MEHALQEIKR GADELLVEAE LVEKLKTGRP LRIKAGFDPT APDLHLGHTV LLNKLRQFQV
70 80 90 100 110 120
LGHRIVFLIG DFTGMIGDPT GKNATRPPLT REAVAENAKT YQEQVFKVLD PALTEVRFNS
130 140 150 160 170 180
EWMEGLGSVG MIRLAATHTV ARMLERDDFQ KRYSSQKPIA IHEFLYPLIQ GYDSVELKAD
190 200 210 220 230 240
VELGGTDQKF NLLMGRELQK HYGQPPQCIL TMPLLEGTDG VNKMSKSLGN YIGINEAPGQ
250 260 270 280 290 300
IFGKLMSISD ALMWRYIDLL SFESIARIEG WRSDVAAGLN PREVKVAFAQ EIVGRFHGDK
310 320 330 340 350 360
AARDAVAEFE ARFQRGVLPD DMPEVDLHGI DGGLPVPQLL KQAGLVSSTS DAIRQIAGGG
370 380 390
VRLDGERVTD KGQSVPAGAT VVAQVGKRKF ARVTVI