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7N32

protofilaments of microtubule doublets bound to outer-arm dynein

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C, E, G, I...
(w, u, s, q, o...)
Tubulin alpha chainpolymer44949639.012UniProt (P41351)Tetrahymena thermophilaAlpha-tubulin
2B, D, F, H, J...
(x, v, t, r, p...)
Tubulin beta chainpolymer44349617.712UniProt (P41352)Tetrahymena thermophilaBeta-tubulin
3BA, BB, EA, EB, HA...
(u, a, s, i, q...)
GUANOSINE-5'-TRIPHOSPHATEnon-polymer523.212Chemie (GTP)
4AB, CA, CB, FA, FB...
(c, u, a, t, i...)
MAGNESIUM IONnon-polymer24.312Chemie (MG)
5AA, DA, DB, GA, GB...
(x, v, b, t, j...)
GUANOSINE-5'-DIPHOSPHATEnon-polymer443.211Chemie (GDP)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains24
Total formula weight1191080.5
Non-Polymers*Number of molecules35
Total formula weight11445.0
All*Total formula weight1202525.6
*Water molecules are not included.

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PDB entries from 2026-03-11

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