SMTL ID : 5kmg.3 (2 other biounits)

Near-atomic cryo-EM structure of PRC1 bound to the microtubule

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-mer

Ligands

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

GTP.1: 25 residues within 4Å: Chain A: G.10, Q.11, A.12, Q.15, I.16, D.98, A.99, A.100, N.101, S.140, F.141, G.143, G.144, T.145, G.146, I.171, T.179, E.183, N.206, Y.224, N.228, I.231 Chain B: L.246, K.252 Ligands: MG.2 19 PLIP interactions: 17 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:Q.11, A:A.12, A:A.99, A:A.100, A:N.101, A:S.140, A:G.144, A:T.145, A:T.145, A:G.146, A:T.179, A:N.206, A:N.206, A:N.228, A:N.228 pi-Stacking: A:Y.224, A:Y.224 Salt bridges: B:K.252, B:K.252

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: Q.11, D.69, E.71 Ligands: GTP.1 No protein-ligand interaction detected (PLIP)

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

GDP.3: 17 residues within 4Å: Chain B: G.10, Q.11, C.12, Q.15, I.16, N.99, S.138, L.139, G.141, G.142, T.143, G.144, V.169, D.177, N.204, Y.222, N.226 14 PLIP interactions: 14 interactions with chain B Hydrogen bonds: B:Q.11, B:C.12, B:Q.15, B:S.138, B:G.142, B:T.143, B:T.143, B:G.144, B:D.177, B:D.177, B:N.204, B:N.204, B:N.226, B:N.226

1 x POU: Peloruside A(Non-covalent)

POU.4: 8 residues within 4Å: Chain B: F.294, D.295, A.296, R.306, Y.310, V.333, N.337, Y.340 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:F.294, B:F.294, B:V.333, B:Y.340 Hydrogen bonds: B:D.295, B:A.296, B:R.306, B:Y.310 Salt bridges: B:R.306

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kellogg, E.H. et al., Near-atomic cryo-EM structure of PRC1 bound to the microtubule. Proc.Natl.Acad.Sci.USA (2016)

Release Date

2016-08-03

Peptides

Tubulin alpha-1B chain: A
Tubulin beta chain: B
Protein regulator of cytokinesis 1: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
P

Tubulin alpha-1B chain

Tubulin beta chain

Protein regulator of cytokinesis 1

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