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3IKW

Structure of Heparinase I from Bacteroides thetaiotaomicron

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Heparin lyase Ipolymer37442328.61UniProt (Q89YQ6)
Pfam (PF14099)
Bacteroides thetaiotaomicron
2B
(A)
CALCIUM IONnon-polymer40.11Chemie (CA)
3C, D, E, F, G...
(A)
1,2-ETHANEDIOLnon-polymer62.16Chemie (EDO)
4I
(A)
waterwater18.0381Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight42328.6
Non-Polymers*Number of molecules7
Total formula weight412.5
All*Total formula weight42741.1
*Water molecules are not included.

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PDB entries from 2025-12-17

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