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3DIB

Crystal structure of bovine pancreatic ribonuclease A variant (I106A)

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Ribonuclease pancreaticpolymer12413666.21UniProt (P61823)
Pfam (PF00074)
Bos taurus (bovine)Pancreatic ribonuclease A, RNase 1, RNase A
2B, C, D, E, F
(A)
CHLORIDE IONnon-polymer35.55Chemie (CL)
3G
(A)
SULFATE IONnon-polymer96.11Chemie (SO4)
4H
(A)
waterwater18.0239Chemie (HOH)
Sequence modifications
A: 1 - 124 (UniProt: P61823)
PDBExternal DatabaseDetails
Ala 106Ile 132engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight13666.2
Non-Polymers*Number of molecules6
Total formula weight273.3
All*Total formula weight13939.6
*Water molecules are not included.

239149

PDB entries from 2025-07-23

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