SMTL ID : 8yar.1

ATAT-2 bound K40R MEC-12/MEC-7 microtubule

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-2-2-mer

Ligands

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

GTP.1: 18 residues within 4Å: Chain A: G.10, Q.11, A.12, Q.15, D.69, E.71, D.98, S.140, G.143, G.144, T.145, G.146, I.171, T.179, N.206, Y.224, L.227, N.228 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:Q.11, A:Q.11, A:A.12, A:Q.15, A:D.69, A:D.98, A:S.140, A:G.144, A:T.145, A:T.145, A:T.145, A:G.146, A:N.206, A:N.206, A:N.228, A:N.228 pi-Stacking: A:Y.224, A:Y.224 GTP.4: 18 residues within 4Å: Chain D: Q.11, A.12, Q.15, D.69, D.98, N.101, S.140, G.143, G.144, T.145, G.146, I.171, T.179, E.183, N.206, Y.224, L.227, N.228 19 PLIP interactions: 19 interactions with chain D Hydrogen bonds: D:Q.11, D:Q.11, D:A.12, D:D.98, D:N.101, D:S.140, D:G.143, D:G.144, D:T.145, D:T.145, D:T.145, D:G.146, D:T.179, D:E.183, D:N.206, D:N.206, D:N.228, D:N.228 pi-Cation interactions: D:Y.224

1 x ACO: ACETYL COENZYME *A(Non-covalent)

ACO.2: 18 residues within 4Å: Chain A: R.40 Chain B: F.48, H.49, F.115, F.116, V.117, Q.122, R.123, S.124, G.125, N.126, S.151, A.153, L.154, Q.156, F.157, K.160, Y.161 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:F.115, B:V.117, B:L.154, B:F.157 Hydrogen bonds: B:G.125, B:N.126, B:N.126, B:Q.156, B:Y.161 Salt bridges: B:K.160

2 x G2P: PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER(Non-covalent)

G2P.3: 19 residues within 4Å: Chain A: L.248 Chain C: Q.11, C.12, Q.15, D.67, E.69, G.96, A.97, N.99, S.138, G.141, G.142, T.143, G.144, D.177, N.204, Y.222, N.226 Chain F: D.256 20 PLIP interactions: 20 interactions with chain C Hydrogen bonds: C:Q.11, C:Q.11, C:C.12, C:E.69, C:E.69, C:A.97, C:N.99, C:S.138, C:G.142, C:T.143, C:T.143, C:G.144, C:D.177, C:D.177, C:N.204, C:N.226, C:N.226, C:N.226 pi-Stacking: C:Y.222, C:Y.222 G2P.5: 15 residues within 4Å: Chain D: E.254 Chain E: Q.11, C.12, Q.15, N.99, S.138, G.141, G.142, T.143, G.144, D.177, T.178, N.204, Y.222, N.226 19 PLIP interactions: 16 interactions with chain E, 3 interactions with chain D Hydrogen bonds: E:Q.11, E:C.12, E:N.99, E:S.138, E:G.142, E:T.143, E:T.143, E:G.144, E:D.177, E:T.178, E:T.178, E:N.204, E:N.226, E:N.226, E:N.226, D:E.254, D:E.254, D:E.254 pi-Cation interactions: E:Y.222

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Luo, J. et al., Tubulin acetyltransferases access and modify the microtubule luminal K40 residue through anchors in taxane-binding pockets. Nat.Struct.Mol.Biol. (2024)

Release Date

2024-11-06

Peptides

Tubulin alpha-3 chain: AD
Alpha-tubulin N-acetyltransferase 2: BF
Tubulin beta-1 chain: CE

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

D
E

B
C

F
I

C
D

E
F

Tubulin alpha-3 chain

Alpha-tubulin N-acetyltransferase 2

Tubulin beta-1 chain

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