SMTL ID : 3j7i.1

Structure of alpha- and beta- tubulin in GMPCPP-microtubules

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-mer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain A: Q.11, D.69, E.71, V.74 Ligands: GTP.2 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.69, A:D.69 MG.3: 2 residues within 4Å: Chain B: E.69 Ligands: GTP.4 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:E.69

2 x GTP: GUANOSINE-5'-TRIPHOSPHATE(Covalent)(Non-covalent)

GTP.2: 15 residues within 4Å: Chain A: G.10, Q.11, A.12, Q.15, I.16, D.69, L.70, E.71, I.171, Y.224, N.228 Chain B: P.243, G.244, Q.245 Ligands: MG.1 10 PLIP interactions: 2 interactions with chain B, 8 interactions with chain A Hydrogen bonds: B:G.244, B:Q.245, A:G.10, A:Q.11, A:A.12, A:I.16, A:L.70, A:L.70, A:E.71, A:N.228 GTP.4: 9 residues within 4Å: Chain B: Q.11, C.12, Q.15, E.69, N.204, Y.222, L.225, N.226 Ligands: MG.3 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:C.12, B:N.204, B:Y.222, B:Y.222, B:N.226

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yajima, H. et al., Conformational changes in tubulin in GMPCPP and GDP-taxol microtubules observed by cryoelectron microscopy. J.Cell Biol. (2012)

Release Date

2014-12-10

Peptides

Tubulin alpha-1A chain: A
Tubulin beta chain: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Tubulin alpha-1A chain

Tubulin beta chain

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