Q9I099

PR
Gene name
thrS
Protein name
Threonine--tRNA ligase
Names
Threonyl-tRNA synthetase, ThrRS
Species
Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
KEGG Pathway
pae:PA2744
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)

579-640 (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 Q9I099

Entry ID Method Resolution Chain Position Source
AF-Q9I099-F1 Predicted AlphaFoldDB

No variants for Q9I099

Variant ID(s) Position Change Description Diseaes Association Provenance
No variants for Q9I099

No associated diseases with Q9I099

5 regional properties for Q9I099

Type Name Position InterPro Accession
domain Aminoacyl-tRNA synthetase, class II (G/ P/ S/T) 214 - 423 IPR002314
domain Anticodon-binding 436 - 523 IPR004154
domain Aminoacyl-tRNA synthetase, class II 123 - 429 IPR006195
domain Threonine-tRNA ligase catalytic core domain 135 - 434 IPR033728
domain Threonine-tRNA ligase, class IIa, anticodon-binding domain 434 - 523 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
cytosol The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

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
MPIITLPDGS QRSFDHPVSV AEVAQSIGAG LAKATLAGKV DGRLVDACDT IDRDATLQII
70 80 90 100 110 120
TPKDEEGLEI IRHSCAHLVG HAVKQLYPTA KMVIGPVIEE GFYYDIFFER PFTPEDMAAI
130 140 150 160 170 180
QQRMRELIDK DYDVIKKMTP RAEVIELFKS RGEDYKLRLI DDMPDEKAMG LYFHEEYVDM
190 200 210 220 230 240
CRGPHVPNTR FLKAFQLTKI SGAYWRGDSK NEQLQRIYGT AWADKKQLAA YIQRIEEAEK
250 260 270 280 290 300
RDHRRIGKQL DLFHLQEEAP GMVFWHPNGW SVYQVLEQYM RKVQRDHGYV EVRTPQVVDR
310 320 330 340 350 360
ILWERSGHWS NYAENMFTTS SESRDYAVKP MNCPCHVQIF NQGLKSYRDL PLRLAEFGAC
370 380 390 400 410 420
HRNEPSGALH GIMRVRGFTQ DDAHIFCTEE QVKKEAADFI KLTLQVYRDF GFTDIAMKLS
430 440 450 460 470 480
TRPAKRVGSD ELWDRAEGAL ADALNESGLA WEYQPGEGAF YGPKIEFTLK DCLGRNWQCG
490 500 510 520 530 540
TLQYDPNLPE RLDASYIAED NNRKRPVMLH RAILGSFERF IGMLIEHYAG AFPAWLAPTQ
550 560 570 580 590 600
AVVMNITDKQ ADFAAEVVRI LGESGFRAKS DLRNEKIGFK IREHTLLKVP YLLVIGDREV
610 620 630
ESKAVAVRTR EGEDLGSMPV TQFAELLAQA VSRRGRQDSE