Protein Domain : IPR007214

Type:  Domain Name:  YbaK/aminoacyl-tRNA synthetase-associated domain
Description:  Bacterial prolyl-tRNA synthetases and some smaller paralogues, YbaK and ProX, can hydrolyse misacylated Cys-tRNA(Pro) or Ala-tRNA(Pro) []. The small bacterial protein Ybak preferentially hydrolyses Cys-tRNA(Pro) and Cys-tRNA(Cys) [, ]. ProX functions in trans to edit the amino acid moiety from incorrectly charged Ala-tRNA(Pro) []. Prolyl-tRNA synthetases main function is to catalyse the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro) [].This entry represents a domain characteristic of Ybak and ProX, that can also be found with other domains in prolyl-tRNA synthetases. Short Name:  YbaK/aa-tRNA-synth-assoc-dom

0 Child Features

0 Contains

3 Cross Referencess


4 Found Ins

DB identifier Type Name
IPR006195 Domain Aminoacyl-tRNA synthetase, class II
IPR004500 Family Prolyl-tRNA synthetase, class IIa, bacterial-type
IPR004369 Family Prolyl-tRNA editing protein, YbaK/EbsC
IPR014627 Family Uncharacterised conserved protein UCP036888, signal transduction HD-GYP-like, PA5346 type

1 GO Annotation

GO Term Gene Name Organism
GO:0002161 IPR007214

0 Parent Features

407 Proteins

DB identifier UniProt Accession Secondary Identifier Organism Name Length
69858 D8R471 PAC:15420374 Selaginella moellendorffii 78  
444379 D8S9G5 PAC:15416014 Selaginella moellendorffii 2265  
101071 D8RT34 PAC:15422464 Selaginella moellendorffii 227  
evm.model.supercontig_36.39 PAC:16418423 Carica papaya 327  
29636.m000771 B9SIT6 PAC:16804371 Ricinus communis 233  
29739.m003731 B9RR78 PAC:16807509 Ricinus communis 318  
29908.m006164 B9RJ67 PAC:16812982 Ricinus communis 321  
35024.m000014 B9TLB5 PAC:16826456 Ricinus communis 165  
31190.m000035 B9TGA2 PAC:16824874 Ricinus communis 163  
Cucsa.372770.1 PAC:16981825 Cucumis sativus 375  
Cucsa.372770.2 PAC:16981826 Cucumis sativus 275  
Cucsa.320840.1 A0A0A0L4A0 PAC:16977403 Cucumis sativus 224  
GSVIVT01008896001 E0CR89 PAC:17821418 Vitis vinifera 320  
GSVIVT01001305001 D7TN38 PAC:17817516 Vitis vinifera 231  
orange1.1g020246m A0A067GM81 PAC:18108453 Citrus sinensis 329  
orange1.1g020590m A0A067GPX5 PAC:18108454 Citrus sinensis 324  
orange1.1g021074m A0A067GZI9 PAC:18108455 Citrus sinensis 317  
orange1.1g026367m A0A067GLY6 PAC:18108456 Citrus sinensis 239  
orange1.1g026582m A0A067GM86 PAC:18108457 Citrus sinensis 236  
orange1.1g026877m A0A067GZ60 PAC:18108458 Citrus sinensis 231  
orange1.1g026816m A0A067F297 PAC:18094484 Citrus sinensis 232  
orange1.1g031167m A0A067F255 PAC:18094485 Citrus sinensis 164  
AT1G44835.1 Q8GXG9 PAC:19654487 Arabidopsis thaliana 307  
AT4G16510.1 Q940I4 PAC:19644922 Arabidopsis thaliana 232  
AT1G44835.2 F4HPK3 PAC:19654486 Arabidopsis thaliana 308  
Thhalv10026162m V4MK13 PAC:20193426 Eutrema salsugineum 227  
Thhalv10021201m V4NMM9 PAC:20183855 Eutrema salsugineum 306  
Thhalv10004660m V4K6K3 PAC:20200194 Eutrema salsugineum 306  
Ciclev10022042m V4TJJ9 PAC:20809962 Citrus clementina 232  
Ciclev10001813m V4TCM4 PAC:20787620 Citrus clementina 329  

4 Publications

First Author Title Year Journal Volume Pages PubMed ID