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4MX3

Crystal Structure of PKA RIalpha Homodimer

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
cAMP-dependent protein kinase type I-alpha regulatory subunitpolymer37942816.42UniProt (P00514)
Pfam (PF02197)
Pfam (PF00027)
Bos taurus (bovine cow domestic cattle domestic cow)
2C, D, E, F
(A, B)
ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATEnon-polymer329.24Chemie (CMP)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight85632.8
Non-Polymers*Number of molecules4
Total formula weight1316.8
All*Total formula weight86949.7
*Water molecules are not included.

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PDB entries from 2025-10-29

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