2025-03-15_00000027|medium|8S8B

Phenylalanyl-tRNA Synthetase Domain Swap: evolutionary advantage?; Electron microscopy 2.80Å
Protein #1 496 residues (63% resolved)

MTAETAARTTDNLPQQVLDFLDNSNEFNTIQLAQEWNVDHQRLIGAIKSLLANEGVLATKDVTEKRLELTNEGVQFANEGSPEFLVFQFVGADGAAQADIQKQPFGKIGMSKAMQFKWVSVDKGRVVRQTAEVVDSTRKQLESLRLGSDDVNENEKKELKKRKLISEVNIKGLVVSKGSSFTTSLAKQEADLTPEMIASGSWKEKQFKKYNFESLGVVPSSGHLHPLMKVRSEFRQIFFSMGFSEMATNRYVESSFWNFDALFQPQQHPARDAHDTFFVSDPAISVKFPEDYLERVKTVHSKGGYGSAGYNYDWKIEEAQKNVLRTHTTAVSARQLYQLAQEGFRPSKLFSIDRVFRNETLDATHLAEFHQVEGVIAEKNLSLAHLIGIFTEFFKKLGITDLRFKPTYNPYTEPSMEIFAYHKGLAKWVEIGNSGMFRPEMLLPMGLPADVNVAGYGLSLERPTMIKYGINNIRDLFGSKIDLEVVYNNPICRLDK

MTAETAARTTDNLPQQVLDFLDNSNEFNTIQLAQEWNVDHQRLIGAIKSLLANEGVLATKDVTEKRLELTNEGVQFANEGSPEFLVFQFVGADGAAQADIQKQPFGKIGMSKAMQFKWVSVDKGRVVRQTAEVVDSTRKQLESLRLGSDDVNENEKKELKKRKLISEVNIKGLVVSKGSSFTTSLAKQEADLTPEMIASGSWKEKQFKKYNFESLGVVPSSGHLHPLMKVRSEFRQIFFSMGFSEMATNRYVESSFWNFDALFQPQQHPARDAHDTFFVSDPAISVKFPEDYLERVKTVHSKGGYGSAGYNYDWKIEEAQKNVLRTHTTAVSARQLYQLAQEGFRPSKLFSIDRVFRNETLDATHLAEFHQVEGVIAEKNLSLAHLIGIFTEFFKKLGITDLRFKPTYNPYTEPSMEIFAYHKGLAKWVEIGNSGMFRPEMLLPMGLPADVNVAGYGLSLERPTMIKYGINNIRDLFGSKIDLEVVYNNPICRLDK
Protein #2 590 residues (100% resolved)

MPTVGIKKVLLDKHFGRVYTEKEFDELCFEYGLELDEITSEKAAVEKERGEAAAGEDLNDQEVYKIDIPANRYDLLSVEGLSRAIRIFKQEIESPEYRFSDTKTRQKIIVKRETAQVRPYVVGAVLRDVSFDSDSYASFIDLQDKLHQNICRKRTLVAIGTHDLDTIQGPFEYRAEAPNKIKFRPLNQTKEYTAEELMTLYSTDSHLKAYLPIIQNHPVYPVIYDKNGVVCSMPPIINGEHSKITLKTKNVFIEATATDKQKAYVVLDTIVTLFSQYCQKPFHVEQVEVEYEETGEKELYPLLSYREMTVTTPEINTKIGLSLKDEEMAILLNKMSLKAEVASKGVLKVVVPPTRHDILHACDIAEDVGVAYGYNNLVTKLPESNTVAVAFPINKLCDNLRIEIAAAGWTEALNFALCSRDDISTKLRLPDALSKAVHIGNPKTLEFQVARTSLLPGLLKTLASNRDMPLPLKLFELQDVILKDEKMDVGARNERRLAAVYYNKAAGFEIIQGFLDRMMRMLNVNPTKDQKGYHIEADENPTFFPGRCARIIGPNGVFLGRIGALHPEVITSFGLTLPCGAVEFNVEPFL

MPTVGIKKVLLDKHFGRVYTEKEFDELCFEYGLELDEITSEKAAVEKERGEAAAGEDLNDQEVYKIDIPANRYDLLSVEGLSRAIRIFKQEIESPEYRFSDTKTRQKIIVKRETAQVRPYVVGAVLRDVSFDSDSYASFIDLQDKLHQNICRKRTLVAIGTHDLDTIQGPFEYRAEAPNKIKFRPLNQTKEYTAEELMTLYSTDSHLKAYLPIIQNHPVYPVIYDKNGVVCSMPPIINGEHSKITLKTKNVFIEATATDKQKAYVVLDTIVTLFSQYCQKPFHVEQVEVEYEETGEKELYPLLSYREMTVTTPEINTKIGLSLKDEEMAILLNKMSLKAEVASKGVLKVVVPPTRHDILHACDIAEDVGVAYGYNNLVTKLPESNTVAVAFPINKLCDNLRIEIAAAGWTEALNFALCSRDDISTKLRLPDALSKAVHIGNPKTLEFQVARTSLLPGLLKTLASNRDMPLPLKLFELQDVILKDEKMDVGARNERRLAAVYYNKAAGFEIIQGFLDRMMRMLNVNPTKDQKGYHIEADENPTFFPGRCARIIGPNGVFLGRIGALHPEVITSFGLTLPCGAVEFNVEPFL
Non polymer #3 MG

InChI=1S/Mg/q+2

[Mg+2]
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Reference