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7SKX

Ab initio structure of proteinase K from electron-counted MicroED data

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(C)
Proteinase Kpolymer27928930.81UniProt (P06873)
Pfam (PF00082)
Parengyodontium album (Engyodontium album Tritirachium album)Endopeptidase K, Tritirachium alkaline proteinase
2B, C
(C)
5-amino-2,4,6-triiodobenzene-1,3-dicarboxylic acidnon-polymer558.82Chemie (I3C)
3D, E, F, G, H
(C)
CALCIUM IONnon-polymer40.15Chemie (CA)
4I
(C)
waterwater18.0234Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight28930.8
Non-Polymers*Number of molecules7
Total formula weight1318.1
All*Total formula weight30248.8
*Water molecules are not included.

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PDB entries from 2024-11-06

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