Q5QYN4

PR
Gene name
thrS
Protein name
Threonine--tRNA ligase
Names
Threonyl-tRNA synthetase, ThrRS
Species
Idiomarina loihiensis (strain ATCC BAA-735 / DSM 15497 / L2-TR)
KEGG Pathway
ilo:IL1399
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)

199-273 (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 Q5QYN4

Entry ID Method Resolution Chain Position Source
AF-Q5QYN4-F1 Predicted AlphaFoldDB

No variants for Q5QYN4

Variant ID(s) Position Change Description Diseaes Association Provenance
No variants for Q5QYN4

No associated diseases with Q5QYN4

7 regional properties for Q5QYN4

Type Name Position InterPro Accession
domain Aminoacyl-tRNA synthetase, class II (G/ P/ S/T) 318 - 529 IPR002314
domain TGS 1 - 61 IPR004095
domain Anticodon-binding 541 - 630 IPR004154
domain Aminoacyl-tRNA synthetase, class II 243 - 534 IPR006195
domain Threonyl/alanyl tRNA synthetase, SAD 170 - 219 IPR012947
domain Threonine-tRNA ligase catalytic core domain 242 - 539 IPR033728
domain Threonine-tRNA ligase, class IIa, anticodon-binding domain 539 - 629 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
MPVITLPDGS QREFDKPVSI MEVAADIGAG LAKATVAGRI DGELVDACEL IEHDARIEIV
70 80 90 100 110 120
TPKDDDGVHI IRHSCAHLMG HAVKQMWPDA KMAIGPVIDN GFYYDIDVDH TFTQEDLEKI
130 140 150 160 170 180
EKRMKELAKT EYAVVKKKAS WKEARETFVE RHEPYKIEIL DEDIPTDATP GLYHHEEYID
190 200 210 220 230 240
MCRGPHVPNM KFCQHFKIMK MAGAYWRGDS DNKMLQRIYG TAWADKKQLK AYLQRLEEAE
250 260 270 280 290 300
KRDHRKIAKA QDLFHWQEEA PGMVFWHHNG WTIFRELETY IREKMREYEY QEVKGPMMMD
310 320 330 340 350 360
RVLWEKSGHW EKFSELMFTT SSENREYAVK PMNCPGHVQI FNQGLKSYRD LPLRMAEFGS
370 380 390 400 410 420
CHRNEPSGAL HGLMRVRGFT QDDAHIFCTE QQVQEEVAGC IKMVYETYKT FGFENIDVKL
430 440 450 460 470 480
STRPEKRLGD DATWDRSETA LAQALKNNDI DFSYLPGEGA FYGPKIEFTL FDCLGRAWQC
490 500 510 520 530 540
GTIQLDFALP GRLGATYVGE DNERHTPVMI HRAILGSLER FMGILIEEYA GHFPLWLSPT
550 560 570 580 590 600
QVVLMNITDN QSDYVRKVVK TLNEKGIRAS ADLRNEKIGF KIREHTLKRV PYLLVVGDKE
610 620 630
VEAGEVAVRT RGGEDLGKFP LEDFITRVED EVRTRKID