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3T26

Orthorhombic trypsin (bovine) in the presence of sarcosine

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Cationic trypsinpolymer22323324.31UniProt (P00760)
Pfam (PF00089)
Bos taurus (bovine cow domestic cattle domestic cow)Beta-trypsin
2B
(A)
CALCIUM IONnon-polymer40.11Chemie (CA)
3C
(A)
BENZAMIDINEnon-polymer120.21Chemie (BEN)
4D, E
(A)
SARCOSINEnon-polymer89.12Chemie (SAR)
5F
(A)
waterwater18.0168Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight23324.3
Non-Polymers*Number of molecules4
Total formula weight338.4
All*Total formula weight23662.7
*Water molecules are not included.

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PDB entries from 2025-07-23

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