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2OEO

Cryogenic crystal structure of Staphylococcal Nuclease variant truncated Delta+PHS I92D

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Staphylococcal thermonucleasepolymer13815412.51UniProt (P00644)
Pfam (PF00565)
Staphylococcus aureusTNase; Micrococcal nuclease; Staphylococcal nuclease
2B
(A)
CALCIUM IONnon-polymer40.11Chemie (CA)
3C
(A)
THYMIDINE-3',5'-DIPHOSPHATEnon-polymer402.21Chemie (THP)
4D
(A)
waterwater18.059Chemie (HOH)
Sequence modifications
A: 1 - 144 (UniProt: P00644)
PDBExternal DatabaseDetails
-Thr 123deletion
-Lys 124deletion
-His 125deletion
-Pro 126deletion
-Lys 127deletion
-Lys 128deletion
Phe 50Gly 129SEE REMARK 999
Asn 51Val 130SEE REMARK 999
Ala 64Lys 143SEE REMARK 999
Asp 83Ile 171SEE REMARK 999
Ala 90Lys 176SEE REMARK 999
Glu 101Lys 180SEE REMARK 999
Ala 110Lys 189SEE REMARK 999
Ser 116Lys 195SEE REMARK 999
Gly 117Pro 196SEE REMARK 999
Ala 127Lys 206SEE REMARK 999
Ala 128Ser 207SEE REMARK 999
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight15412.5
Non-Polymers*Number of molecules2
Total formula weight442.3
All*Total formula weight15854.7
*Water molecules are not included.

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PDB entries from 2025-07-02

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