Protein
Proline--tRNA ligase, chloroplastic/mitochondrial
Organism
Arabidopsis thaliana
Function
Catalyzes 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).
Similarity
Belongs to the class-II aminoacyl-tRNA synthetase family.
Sequence
MVSSSLRLPSLTSLLFPATTRYPATLRRTVCLRNRPLSGFATAPSGTASPETKSSEVDRLRSDRAVTPRSQDFNAWYLDVIASAELADYGPVRGTMVIRPYGYAIWEAIQDYLNVKFKETGHSNMYFPQFIPYSFIEKEASHVEGFSPELALVTVGGGKELEEKLVVRPTSETIVNHMFTQWIHSYRDLPLMINQWANVTRWEMRTKPFIRTLEFLWQEGHTAHATPEEAEKEAKQMIEIYTRFAFEQTAIPVIPGRKSKLETFAGADITYTIEAMMGDRKALQAGTSHNLGQNFSRAFGTQFADENGERQHVWQTSWAVSTRFVGGIIMTHGDDTGLMLPPKIAPIQVVIVPIWKKDTEKTGVLSAASSVKEALQTAGVRVKLDDTDQRTPGWKFNFWEMKGIPLRIEIGPRDVSSNSVVVSRRDVPGKAGKVFGISMEPSTLVAYVKEKLDEIQTSLLEKALSFRDSNIVDVNSYAELKDAISSGKWARGPWSASDADEQRVKEETGATIRCFPFEQTQGTKTCLMTGNPAEEVAIFAKSY