SMTL ID : 7sgs.1

Cryo-EM structure of full-length MAP7 bound to the microtubule

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-1-1-mer

Ligands

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

GTP.1: 21 residues within 4Å: Chain A: G.10, Q.11, A.12, Q.15, E.71, D.98, A.99, A.100, N.101, S.140, G.143, G.144, T.145, G.146, I.171, T.179, N.206, Y.224, N.228, I.231 Ligands: MG.2 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:Q.11, A:A.12, A:A.99, A:A.100, A:N.101, A:N.101, A:S.140, A:G.144, A:T.145, A:T.145, A:G.146, A:E.183, A:N.206, A:N.206, A:N.228, A:N.228 pi-Stacking: A:Y.224, A:Y.224 GTP.4: 22 residues within 4Å: Chain B: K.252 Chain C: G.10, Q.11, A.12, Q.15, E.71, D.98, A.99, A.100, N.101, S.140, G.143, G.144, T.145, G.146, I.171, T.179, N.206, Y.224, N.228, I.231 Ligands: MG.5 19 PLIP interactions: 17 interactions with chain C, 2 interactions with chain B Hydrogen bonds: C:Q.11, C:A.12, C:A.99, C:N.101, C:N.101, C:S.140, C:G.144, C:T.145, C:T.145, C:T.145, C:G.146, C:N.206, C:N.206, C:N.228, C:N.228 pi-Stacking: C:Y.224 pi-Cation interactions: C:Y.224 Salt bridges: B:K.252, B:K.252

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: E.71, D.98 Ligands: GTP.1 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.71, A:D.98 MG.5: 3 residues within 4Å: Chain C: E.71, D.98 Ligands: GTP.4 2 PLIP interactions: 2 interactions with chain C Metal complexes: C:E.71, C:D.98

1 x GDP: GUANOSINE-5'-DIPHOSPHATE(Non-covalent)

GDP.3: 14 residues within 4Å: Chain A: L.248 Chain B: Q.11, C.12, Q.15, S.138, G.141, G.142, T.143, G.144, D.177, E.181, N.204, Y.222, N.226 16 PLIP interactions: 16 interactions with chain B Hydrogen bonds: B:Q.11, B:Q.11, B:C.12, B:S.138, B:G.142, B:T.143, B:T.143, B:T.143, B:G.144, B:D.177, B:D.177, B:E.181, B:N.204, B:N.226, B:N.226, B:N.226

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ferro, L.S. et al., Structural and functional insight into regulation of kinesin-1 by microtubule-associated protein MAP7. Science (2022)

Release Date

2022-05-18

Peptides

Tubulin alpha-1B chain: AC
Tubulin beta chain: B
Ensconsin: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

C
D

B
C

D
A

Tubulin alpha-1B chain

Tubulin beta chain

Ensconsin

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