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9S7G

SPACA9 and MNMIP1 bound to the seam of manchette microtubules

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C
(B, D)
Tubulin beta-4B chainpolymer42647752.82UniProt (Q6P9T8)Rattus norvegicus (Norway rat)Tubulin beta-2C chain
2B, D
(A, C)
Tubulin alpha-1A chainpolymer43748649.02UniProt (P68370)Rattus norvegicus (Norway rat)Alpha-tubulin 1,Tubulin alpha-1 chain
3E
(E)
Sperm acrosome-associated protein 9polymer15918470.21UniProt (Q4V8P4)Rattus norvegicus (Norway rat)
4F
(F)
SH3 domain containing 21polymer647406.51UniProt (F6PUS4)Rattus norvegicus (Norway rat)
5G, J
(B, D)
GUANOSINE-5'-DIPHOSPHATEnon-polymer443.22Chemie (GDP)
6H, K
(A, C)
GUANOSINE-5'-TRIPHOSPHATEnon-polymer523.22Chemie (GTP)
7I, L
(A, C)
MAGNESIUM IONnon-polymer24.32Chemie (MG)
PubChem (888)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains6
Total formula weight218680.3
Non-Polymers*Number of molecules6
Total formula weight1981.4
All*Total formula weight220661.7
*Water molecules are not included.

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PDB entries from 2026-06-17

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