2026-04-04_00000207|ligand|9QO7

Streptavidin K121M with a thiophenol cofactor as artificial hydrogen atom transferase; X-ray diffraction 2.00Å
Protein #1 159 residues (78% resolved)

MASMTGGQQMGRDQAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWMSTLVGHDTFTKVKPSAASIDAAKKAGVNNGNPLDAVQQ

MASMTGGQQMGRDQAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWMSTLVGHDTFTKVKPSAASIDAAKKAGVNNGNPLDAVQQ
Non polymer #2 A1I8C

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

c1cc(cc(c1)S)C(=O)NCCCC[C@H]2[C@@H]3[C@H](CS2)NC(=O)N3
Non polymer #3 EDO

InChI=1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

C(CO)O
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Reference