2025-12-20_00000033|medium|9H04

Crystal structure of Halide methyltransferase from Tulasnella calospora in complex with SAH and mesitylene sulfonate; X-ray diffraction 1.90Å
Protein #1 252 residues (93% resolved)

GSGSDQSPKPLATRDEKITYLRKIIGDKGSDAWDVAWQEGVTPWDQGKIQPPLRDFIESNDGKALVNKKSDNARVLVPGCGKGYDAAYFASLGYETLGADLSSTAIEKAKEFWAESPELKSGKLSFQTLDFFKFEVPEAKYDLVYDYTFFCALPPDLRAPWGARMRELVRPGGTLITLVYPIDGARSGGPPYSIDVQKVTDALQGSEEGSAEPGKYWTKVLDIVPQTSSPDHVGRERLVVWERINKPLQDKL

GSGSDQSPKPLATRDEKITYLRKIIGDKGSDAWDVAWQEGVTPWDQGKIQPPLRDFIESNDGKALVNKKSDNARVLVPGCGKGYDAAYFASLGYETLGADLSSTAIEKAKEFWAESPELKSGKLSFQTLDFFKFEVPEAKYDLVYDYTFFCALPPDLRAPWGARMRELVRPGGTLITLVYPIDGARSGGPPYSIDVQKVTDALQGSEEGSAEPGKYWTKVLDIVPQTSSPDHVGRERLVVWERINKPLQDKL
Non polymer #2 A1IRH

InChI=1S/C9H12O3S/c1-6-4-7(2)9(8(3)5-6)13(10,11)12/h4-5H,1-3H3,(H,10,11,12)

Cc1cc(c(c(c1)C)S(=O)(=O)O)C
Non polymer #3 CL

InChI=1S/ClH/h1H/p-1

[Cl-]
Non polymer #4 SAH

InChI=1S/C14H20N6O5S/c15-6(14(23)24)1-2-26-3-7-9(21)10(22)13(25-7)20-5-19-8-11(16)17-4-18-12(8)20/h4-7,9-10,13,21-22H,1-3,15H2,(H,23,24)(H2,16,17,18)/t6-,7+,9+,10+,13+/m0/s1

c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CSCC[C@@H](C(=O)O)N)O)O)N
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Reference