Structure of PDB 1qtq Chain A Binding Site BS01 |
>1qtq Chain A (length=529) Species: 562 (Escherichia coli)
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TNFIRQIIDEDLASGKHTTVHTRFPPEPNGYLHIGHAKSICLNFGIAQDY KGQCNLRFDDTNPVKEDIEYVESIKNDVEWLGFHWSGNVRYSSDYFDQLH AYAIELINKGLAYVDELTPEQIREYRGTLTQPGKNSPYRDRSVEENLALF EKMRAGGFEEGKACLRAKIDMASPFIVMRDPVLYRIKFAEHHQTGNKWCI YPMYDFTHCISDALEGITHSLCTLEFQDNRRLYDWVLDNITIPVHPRQYE FSRLNLEYTVMSKRKLNLLVTDKHVEGWDDPRMPTISGLRRRGYTAASIR EFCKRIGVTKQDNTIEMASLESCIREDLNENAPRAMAVIDPVKLVIENYQ GEGEMVTMPNHPNKPEMGSRQVPFSGEIWIDRADFREEANKQYKRLVLGK EVRLRNAYVIKAERVEKDAEGNITTIFCTYDADTLGVIHWVSAAHALPVE IRLYDRLFSVPNPGAADDFLSVINPESLVIKQGFAEPSLKDAVAGKAFQF EREGYFCLDSRHSTAEKPVFNRTVGLRDT |
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PDB | 1qtq How glutaminyl-tRNA synthetase selects glutamine. |
Resolution | 2.25 Å |
Binding residue (original residue number in PDB) | Q13 E34 T68 N69 I129 R130 R133 T135 L136 T137 G168 P181 F182 I183 V189 R192 K194 M210 Y211 F233 Q234 D235 R238 I313 T316 K317 Q318 N320 T321 E323 S326 R341 P369 Q399 K401 R402 R410 R412 N413 V455 Q517 E519 R520 R545 |
Binding residue (residue number reindexed from 1) | Q6 E27 T61 N62 I122 R123 R126 T128 L129 T130 G161 P174 F175 I176 V182 R185 K187 M203 Y204 F226 Q227 D228 R231 I306 T309 K310 Q311 N313 T314 E316 S319 R334 P362 Q392 K394 R395 R403 R405 N406 V437 Q499 E501 R502 R527 |
Binding affinity | PDBbind-CN: Ki=1.32uM |
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Enzyme Commision number |
6.1.1.18: glutamine--tRNA ligase. |
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