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2KBM

Ca-S100A1 interacting with TRTK12

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(X, Y)
F-actin-capping protein subunit alpha-2polymer121477.72UniProt (Q3T1K5)Rattus norvegicus (rat)CapZ alpha-2
2C, D
(A, B)
Protein S100-A1polymer9310439.62UniProt (P35467)
Pfam (PF01023)
Pfam (PF00036)
Rattus norvegicus (rat)S100 calcium-binding protein A1, S-100 protein alpha subunit, S-100 protein alpha chain
3E, F, G, H
(A, B)
CALCIUM IONnon-polymer40.14Chemie (CA)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight23834.7
Non-Polymers*Number of molecules4
Total formula weight160.3
All*Total formula weight23995.0
*Water molecules are not included.

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PDB entries from 2025-10-15

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