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3CJB

Actin dimer cross-linked by V. cholerae MARTX toxin and complexed with Gelsolin-segment 1

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Actin, alpha skeletal musclepolymer37742097.01UniProt (P68135)
Pfam (PF00022)
Oryctolagus cuniculus (rabbit)Alpha-actin-1
2B
(G)
Gelsolinpolymer12514071.81UniProt (P06396)
Pfam (PF00626)
Homo sapiens (human)Actin-depolymerizing factor, ADF, Brevin, AGEL
3C, E
(A, G)
CALCIUM IONnon-polymer40.12Chemie (CA)
4D
(A)
ADENOSINE-5'-TRIPHOSPHATEnon-polymer507.21Chemie (ATP)
5F
(A)
waterwater18.02Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight56168.8
Non-Polymers*Number of molecules3
Total formula weight587.3
All*Total formula weight56756.1
*Water molecules are not included.

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PDB entries from 2025-06-11

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