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9T1D

Cryo-EM reconstruction of undecorated GDP microtubule

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Detyrosinated tubulin alpha-1A chainpolymer43948784.01UniProt (P02550)Sus scrofa (pig)
2B
(B)
Tubulin beta chainpolymer42948113.11UniProt (P02554)Sus scrofa (pig)Beta-tubulin
3C
(A)
GUANOSINE-5'-TRIPHOSPHATEnon-polymer523.21Chemie (GTP)
PubChem (177679032)
PubChem (135400627)
PubChem (135487750)
PubChem (136088935)
PubChem (136803486)
PubChem (135398633)
PubChem (135544356)
PubChem (135547949)
PubChem (135600366)
PubChem (135749822)
PubChem (136005188)
PubChem (136073923)
PubChem (136240914)
PubChem (136664747)
PubChem (136772743)
PubChem (136772744)
PubChem (136803487)
PubChem (137286749)
PubChem (164715984)
PubChem (171699466)
4D
(A)
MAGNESIUM IONnon-polymer24.31Chemie (MG)
PubChem (888)
5E
(B)
GUANOSINE-5'-DIPHOSPHATEnon-polymer443.21Chemie (GDP)
PubChem (136073927)
PubChem (135398619)
PubChem (135402030)
PubChem (135431654)
PubChem (135566337)
PubChem (135760556)
PubChem (136026707)
PubChem (136053418)
PubChem (136663964)
PubChem (136664748)
PubChem (136759848)
PubChem (136759849)
PubChem (136759850)
PubChem (136836636)
PubChem (136847074)
PubChem (172898537)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight96897.1
Non-Polymers*Number of molecules3
Total formula weight990.7
All*Total formula weight97887.8
*Water molecules are not included.

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PDB entries from 2026-05-06

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