Structure of PDB 1n78 Chain A Binding Site BS01 |
>1n78 Chain A (length=468) Species: 274 (Thermus thermophilus)
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MVVTRIAPSPTGDPHVGTAYIALFNYAWARRNGGRFIVRIEDTDRARYVP GAEERILAALKWLGLSYDEGPDVGGPHGPYRQSERLPLYQKYAEELLKRG WAYRAFETPEELEQIRKEKGGYDGRARNIPPEEAEERARRGEPHVIRLKV PRPGTTEVKDELRGVVVYDNQEIPDVVLLKSDGYPTYHLANVVDDHLMGV TDVIRAEEWLVSTPIHVLLYRAFGWEAPRFYHMPLLRNPDKTKISKRKSH TSLDWYKAEGFLPEALRNYLCLMGFSMPDGREIFTLEEFIQAFTWERVSL GGPVFDLEKLRWMNGKYIREVLSLEEVAERVKPFLREAGLSWESEAYLRR AVELMRPRFDTLKEFPEKARYLFTEDYPVSEKAQRKLEEGLPLLKELYPR LRAQEEWTEAALEALLRGFAAEKGVKLGQVAQPLRAALTGSLETPGLFEI LALLGKERALRRLERALA |
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PDB | 1n78 ATP binding by glutamyl-tRNA synthetase is switched to the productive mode by tRNA binding |
Resolution | 2.1 Å |
Binding residue (original residue number in PDB) | S9 T43 D44 R47 V145 R163 V166 Y168 E172 V177 K180 S181 Y187 E207 E208 W209 L210 V211 R237 K241 M273 G274 E282 R297 P303 V304 K309 W312 R319 P357 R358 R417 L427 Q432 R435 L442 E443 T444 G446 L447 F448 |
Binding residue (residue number reindexed from 1) | S9 T43 D44 R47 V145 R163 V166 Y168 E172 V177 K180 S181 Y187 E207 E208 W209 L210 V211 R237 K241 M273 G274 E282 R297 P303 V304 K309 W312 R319 P357 R358 R417 L427 Q432 R435 L442 E443 T444 G446 L447 F448 |
Binding affinity | PDBbind-CN: Ki=3uM |
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Catalytic site (original residue number in PDB) |
K246 |
Catalytic site (residue number reindexed from 1) |
K246 |
Enzyme Commision number |
6.1.1.17: glutamate--tRNA ligase. |
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