2025-06-07_00000419|medium|9O3Q

Apo-structure of a chondroitinase; X-ray diffraction 1.75Å
Protein #1 593 residues (98% resolved)

HHHHHHNMYGQQRFLSNHPRLLFTGAEEAAVKQLIQNNRLAGELAEFLKAKADTLVITPQKPYLKDKYGNILWTSRSYVNRLGTLALAYRLYGERKYLDAANEALLWVCNYPDWDPPHYLDTAEMATAVAIAYDWLYDALPTSTKDLVKKCLYERAIVRVLREYEKGSLGSWAKRETNWNVVCNTGMVLAALGIAEDYPKEAAVILDNAAKYMPNCLKHFAPDGVCYEGPAYWGYTTSYLTLYLKAVADNDNGKGGIAQLPGLERTALYQKRTLTPSGRLFNFGNAGADAQNSPAFFLFSRMYNQPEVAEWYREKLKLTMQDNLLLHQLFFLSLPWFDNASPKKVEKIPALEIYHNTINDIIVFNGNRNKKGSLFLIAKGGEPRQAHQHLDGGTFIVESNGVCWTEDLGADDYALPGFWDGRPDGQRWKYFRNNNFSHNTLSIDHKIQYANGEAFVCEEHTDAKQPSVKLDMTTLYKDQASSVFRTFKLLNDYTIEIMDEVDLLSPQSIVSWIASTKAQVEVKENRVRLTHEGKHFYMEIIAPAGATFKTYPAKNTYKGEYPIEGYNMLEAECGLEGGKGKVVVRMSSKRNMR

HHHHHHNMYGQQRFLSNHPRLLFTGAEEAAVKQLIQNNRLAGELAEFLKAKADTLVITPQKPYLKDKYGNILWTSRSYVNRLGTLALAYRLYGERKYLDAANEALLWVCNYPDWDPPHYLDTAEMATAVAIAYDWLYDALPTSTKDLVKKCLYERAIVRVLREYEKGSLGSWAKRETNWNVVCNTGMVLAALGIAEDYPKEAAVILDNAAKYMPNCLKHFAPDGVCYEGPAYWGYTTSYLTLYLKAVADNDNGKGGIAQLPGLERTALYQKRTLTPSGRLFNFGNAGADAQNSPAFFLFSRMYNQPEVAEWYREKLKLTMQDNLLLHQLFFLSLPWFDNASPKKVEKIPALEIYHNTINDIIVFNGNRNKKGSLFLIAKGGEPRQAHQHLDGGTFIVESNGVCWTEDLGADDYALPGFWDGRPDGQRWKYFRNNNFSHNTLSIDHKIQYANGEAFVCEEHTDAKQPSVKLDMTTLYKDQASSVFRTFKLLNDYTIEIMDEVDLLSPQSIVSWIASTKAQVEVKENRVRLTHEGKHFYMEIIAPAGATFKTYPAKNTYKGEYPIEGYNMLEAECGLEGGKGKVVVRMSSKRNMR
Non polymer #2 MG

InChI=1S/Mg/q+2

[Mg+2]
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Reference