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9NXN

Crystal structure of CN:RII alpha

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Serine/threonine-protein phosphatase 2B catalytic subunit alpha isoformpolymer37042659.91UniProt (Q08209)
Pfam (PF00149)
Homo sapiens (human)CAM-PRP catalytic subunit,Calmodulin-dependent calcineurin A subunit alpha isoform
2B
(B)
Calcineurin subunit B type 1polymer17019322.91UniProt (P63098)
Pfam (PF13499)
Homo sapiens (human)Protein phosphatase 2B regulatory subunit 1,Protein phosphatase 3 regulatory subunit B alpha isoform 1
3C
(C)
cAMP-dependent protein kinase type II-alpha regulatory subunitpolymer646910.61UniProt (P13861)Homo sapiens (human)
4D, E, F, G
(B)
CALCIUM IONnon-polymer40.14Chemie (CA)
5H, I, J
(A, B, C)
waterwater18.0442Chemie (HOH)
Sequence modifications
C: 44 - 103 (UniProt: P13861)
PDBExternal DatabaseDetails
Gly 40-expression tag
His 41-expression tag
Met 42-expression tag
Trp 43-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight68893.3
Non-Polymers*Number of molecules4
Total formula weight160.3
All*Total formula weight69053.6
*Water molecules are not included.

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PDB entries from 2025-12-24

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