Q3APV9

PR
Gene name
thrS
Protein name
Threonine--tRNA ligase
Names
Threonyl-tRNA synthetase, ThrRS
Species
Chlorobium chlorochromatii (strain CaD3)
KEGG Pathway
cch:Cag_1715
EC number
6.1.1.3: 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)

304-377 (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 Q3APV9

Entry ID Method Resolution Chain Position Source
AF-Q3APV9-F1 Predicted AlphaFoldDB

No variants for Q3APV9

Variant ID(s) Position Change Description Diseaes Association Provenance
No variants for Q3APV9

No associated diseases with Q3APV9

7 regional properties for Q3APV9

Type Name Position InterPro Accession
domain Aminoacyl-tRNA synthetase, class II (G/ P/ S/T) 336 - 549 IPR002314
domain TGS 1 - 70 IPR004095
domain Anticodon-binding 562 - 651 IPR004154
domain Aminoacyl-tRNA synthetase, class II 279 - 555 IPR006195
domain Threonyl/alanyl tRNA synthetase, SAD 180 - 229 IPR012947
domain Threonine-tRNA ligase catalytic core domain 253 - 560 IPR033728
domain Threonine-tRNA ligase, class IIa, anticodon-binding domain 560 - 650 IPR047246

Functions

Description
EC Number 6.1.1.3 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.

4 GO annotations of molecular function

Name Definition
ATP binding Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
metal ion binding Binding to a metal ion.
threonine-tRNA ligase activity Catalysis of the reaction: ATP + L-threonine + tRNA(Thr) = AMP + diphosphate + L-threonyl-tRNA(Thr).
tRNA binding Binding to a transfer RNA.

1 GO annotations of biological process

Name Definition
threonyl-tRNA aminoacylation The process of coupling threonine to threonyl-tRNA, catalyzed by threonyl-tRNA synthetase. The threonyl-tRNA synthetase is a class-II synthetase. The activated amino acid is transferred to the 3'-OH group of a threonine-accetping tRNA.

No homologous proteins in AiPD

UniProt AC Gene Name Protein Name Species Evidence Code
No homologous proteins
10 20 30 40 50 60
MSDHKESTGA IALTLPDRSV RNVAMGSTGY DVALSIGRKL AQDALAIKLN GVVCDLNTLI
70 80 90 100 110 120
NSDAAIEIIT FTSPEGPEIF WHSSSHLMAQ AIEELFAGSK FGAGPAIEQG FYYDVSSEHR
130 140 150 160 170 180
FREEDLRAIE ARMLEISKRD SSVQRQEMSR EEAIAFFTSV RNDPYKVEIL TETLKNVERV
190 200 210 220 230 240
SLYHQGDFTD LCTGPHLPST GKIKAVLLTN ISASYWRGDS NREQMQRIYG ITFPSEKLLK
250 260 270 280 290 300
EHVARIEEAK RRDHRKLGAE LELFLLSPEV GSGLPMWLPK GAIIRSELES FLREEQRKRG
310 320 330 340 350 360
YVPVYTPHIG NIELYKRSGH YPYYSDSQFP PLTYHDEDGK QEQYLLKPMN CPHHHLIYSS
370 380 390 400 410 420
KMRSYRDLPL RFTEFGTVYR HEQSGELNGL ARARGFTQDD SHIYCRPDQL VDEICSAIEL
430 440 450 460 470 480
TQFVFKTLGF AEVQTRLSLH DPANQAKYGG TAEVWEQAEK DVQEAAERMG VDYFIGIGEA
490 500 510 520 530 540
SFYGPKIDFI VRDAIGRKWQ LGTVQVDYVM PERFDLTYVG SDGQKHRPVV IHRAPFGSME
550 560 570 580 590 600
RFIGLLIEHT AGNFPLWLAP VQVAVLPIAE ENHDYATTVY RRLLAAGIRA ELDTRSEKIN
610 620 630 640 650
RKIRDAEMSK TPCMLVIGQK EQANGEVSLR RHRQGDAGRF ATDELIETLK QEIANRQ