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1R5C

X-ray structure of the complex of Bovine seminal ribonuclease swapping dimer with d(CpA)

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Ribonuclease, seminalpolymer12413632.62UniProt (P00669)
Pfam (PF00074)
Bos taurus (cattle)Seminal RNase, S-RNase, Ribonuclease BS-1
2C, D
(A, B)
2'-DEOXYCYTIDINE-2'-DEOXYADENOSINE-3',5'-MONOPHOSPHATEnon-polymer540.42Chemie (CPA)
3E, F
(A, B)
waterwater18.091Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight27265.3
Non-Polymers*Number of molecules2
Total formula weight1080.8
All*Total formula weight28346.1
*Water molecules are not included.

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PDB entries from 2025-06-18

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