2025-11-08_00000254|ligand|9QNP

Streptavidin K121W with a thiophenol cofactor as artificial hydrogen atom transferase; X-ray diffraction 2.30Å
Protein #1 159 residues (79% resolved)

MASMTGGQQMGRDQAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWWSTLVGHDTFTKVKPSAASIDAAKKAGVNNGNPLDAVQQ

MASMTGGQQMGRDQAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWWSTLVGHDTFTKVKPSAASIDAAKKAGVNNGNPLDAVQQ
Non polymer #2 A1I7Y

InChI=1S/C16H21N3O2S2/c20-14(17-10-4-3-5-11(22)8-10)7-2-1-6-13-15-12(9-23-13)18-16(21)19-15/h3-5,8,12-13,15,22H,1-2,6-7,9H2,(H,17,20)(H2,18,19,21)/t12-,13-,15-/m0/s1

c1cc(cc(c1)S)NC(=O)CCCC[C@H]2[C@@H]3[C@H](CS2)NC(=O)N3
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Reference