2026-04-25_00000184|medium|9TA3

Cryo-EM structure of Heyndrickxia coagulans beta-galactosidase; Electron microscopy 2.97Å
Protein #1 671 residues (98% resolved)

MLKKHEKFYYGGDYNPEQWDESVWKEDMRLMKKAGVNYVSINIFSWARLQPDEETYDFSTLDKIMDMLAENGIGVDLATATAAPPAWLSRKYPDSLPVDKDGSRFLPGSRQHYCPNSKDYARLAAKLVRKIAERYKSHPALVMWHVNNEYGCHISECYCDNCKKGFQTWLKEKYGTIENLNKSWSTDFWSQRYYEWEEICLPGKTPTFANPMQQLDYKAFMDDSLLALYKMERDILKAYTPDVPVMTNLMGLHKPVDGFHWAKEMDLVTWDAYPDPFEDIPYAQFMAHDLTRSLKKQPFLLMEQAAGAVNWRAQNAVKAPGVMRLWSYEAAAHGADGIMFFQWRASQGGAEKFHSGMVPHSGDEESRNFREVVQLGNELKNLEKVTGSAYASDVAIVFDWKNWWALELDSKPSSLVTYIKQLLPFYRVLHTQNIGVDFIHPDEAMDRYKVVFAPASYRVTKTFADKVKAYVENGGYFATNFFSGIADENERVYLGGYPGAYRDILGIYVEEFAPMKKGAVHQIRTGYGDAAIRVWEEKIHLKGAEALAWFKDGYLAGSPAVTAHHCGKGKAYYIGTQPDEQYLSSLLKEILKEADVRPALDAPRGVEVAVRKNGHEKFLFLLNHTDQVQFVDAGGTYPELIYGRTEAETVRLSPRDVKILQVIEKHHHHHH

MLKKHEKFYYGGDYNPEQWDESVWKEDMRLMKKAGVNYVSINIFSWARLQPDEETYDFSTLDKIMDMLAENGIGVDLATATAAPPAWLSRKYPDSLPVDKDGSRFLPGSRQHYCPNSKDYARLAAKLVRKIAERYKSHPALVMWHVNNEYGCHISECYCDNCKKGFQTWLKEKYGTIENLNKSWSTDFWSQRYYEWEEICLPGKTPTFANPMQQLDYKAFMDDSLLALYKMERDILKAYTPDVPVMTNLMGLHKPVDGFHWAKEMDLVTWDAYPDPFEDIPYAQFMAHDLTRSLKKQPFLLMEQAAGAVNWRAQNAVKAPGVMRLWSYEAAAHGADGIMFFQWRASQGGAEKFHSGMVPHSGDEESRNFREVVQLGNELKNLEKVTGSAYASDVAIVFDWKNWWALELDSKPSSLVTYIKQLLPFYRVLHTQNIGVDFIHPDEAMDRYKVVFAPASYRVTKTFADKVKAYVENGGYFATNFFSGIADENERVYLGGYPGAYRDILGIYVEEFAPMKKGAVHQIRTGYGDAAIRVWEEKIHLKGAEALAWFKDGYLAGSPAVTAHHCGKGKAYYIGTQPDEQYLSSLLKEILKEADVRPALDAPRGVEVAVRKNGHEKFLFLLNHTDQVQFVDAGGTYPELIYGRTEAETVRLSPRDVKILQVIEKHHHHHH
Non polymer #2 CL

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

[Cl-]
Non polymer #3 ZN

InChI=1S/Zn/q+2

[Zn+2]
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Reference