Q8ZWK4

PR
Gene name
thrS
Protein name
Threonine--tRNA ligase
Names
Threonyl-tRNA synthetase, ThrRS
Species
Pyrobaculum aerophilum (strain ATCC 51768 / DSM 7523 / JCM 9630 / CIP 104966 / NBRC 100827 / IM2)
KEGG Pathway
pai:PAE1748
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)

1-61 (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 Q8ZWK4

Entry ID Method Resolution Chain Position Source
AF-Q8ZWK4-F1 Predicted AlphaFoldDB

No variants for Q8ZWK4

Variant ID(s) Position Change Description Diseaes Association Provenance
No variants for Q8ZWK4

No associated diseases with Q8ZWK4

5 regional properties for Q8ZWK4

Type Name Position InterPro Accession
domain Aminoacyl-tRNA synthetase, class II (G/ P/ S/T) 276 - 475 IPR002314
domain Anticodon-binding 497 - 585 IPR004154
domain Aminoacyl-tRNA synthetase, class II 243 - 487 IPR006195
domain Threonyl-tRNA synthetase, editing domain, archaea 1 - 134 IPR015011
domain Threonine-tRNA ligase, class IIa, anticodon-binding domain 495 - 584 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.

5 GO annotations of molecular function

Name Definition
aminoacyl-tRNA editing activity The hydrolysis of an incorrectly aminoacylated tRNA.
ATP binding Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
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.
zinc ion binding Binding to a zinc ion (Zn).

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
MRVLYIHAER FNWEPRDPAL DIRDEPTSGN ANNALVVFTS VERGDVPDEN FLRAVASDII
70 80 90 100 110 120
DVAKKVKASA IVIYPYAHLS SDLARPYTAR EVLNKLFEVV KSQFNGEVLK APFGYYKAFE
130 140 150 160 170 180
IKCLGHPLSE LSRSFKPEEG RADRRAEERR DYYVIITPNG EEHDPAKFNY ANYGDLKALV
190 200 210 220 230 240
EKEVFRKELG GGEPKYLEYL RKFGFEWEPM SDAGHMRYAP EATVMMELVE DYSYIVAKSL
250 260 270 280 290 300
GIPVFKIRGT NMFKLSEKAI ESHARLFGER LYIVESDTDL ILRYAACFQQ FAMAKDWVIS
310 320 330 340 350 360
YKHLPFGMLE IADSYRHEQP GETVLLFRLR RFYMPDLHIF TKDLKEAMEV TYKLHEVIFR
370 380 390 400 410 420
EIGKLGRTYV SLYNVTEGFY KNHRDYLVEL ARREGKPILV RVLPGQKYYW VLNVEFHIVD
430 440 450 460 470 480
ELGRPREIAT FQIDVGNAQR FGIKYVDENN QIKYPVIIHT AILGSVERYL YAVFDTMAKM
490 500 510 520 530 540
EKEGKVPRLP TWLSPVQVRV IPVSKENLKY AISIADVLEA EGIRVDIDDR EETLSKKIRD
550 560 570 580 590 600
AETSWIPYIV VVGSKEEAEG VIAVRERGGG QYKIRLEELV KKLKDETRGY PQRPLYLPRL
LSQRPSRF