SMTL ID : 3vhx.2 (1 other biounit)

The crystal structure of Arf6-MKLP1 (Mitotic kinesin-like protein 1) complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.81 Å

Oligo State

hetero-2-2-mer

Ligands

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

GTP.1: 22 residues within 4Å: Chain A: L.10, D.11, A.12, A.13, G.14, K.15, T.16, T.17, T.30, P.32, T.33, G.54, G.55, L.56, N.111, K.112, D.114, L.115, C.144, A.145, T.146 Ligands: MG.2 22 PLIP interactions: 22 interactions with chain A Hydrogen bonds: A:A.12, A:A.13, A:G.14, A:K.15, A:T.16, A:T.17, A:T.17, A:T.33, A:G.55, A:N.111, A:K.112, A:K.112, A:A.145, A:T.146 Water bridges: A:K.15, A:T.16, A:T.16, A:T.16 Salt bridges: A:K.15, A:K.15, A:D.114 pi-Cation interactions: A:K.112 GTP.4: 19 residues within 4Å: Chain C: D.11, A.12, A.13, G.14, K.15, T.16, T.17, T.30, T.33, G.54, G.55, N.111, K.112, D.114, L.115, C.144, A.145, T.146 Ligands: MG.5 18 PLIP interactions: 18 interactions with chain C Hydrogen bonds: C:A.12, C:A.13, C:G.14, C:K.15, C:T.16, C:T.17, C:T.17, C:T.30, C:T.33, C:G.55, C:N.111, C:K.112, C:K.112, C:A.145, C:T.146 Salt bridges: C:K.15, C:K.15, C:D.114

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: T.16, T.33, D.52 Ligands: GTP.1 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:T.16, A:T.33, H2O.1, H2O.1 MG.5: 4 residues within 4Å: Chain C: T.16, T.33, D.52 Ligands: GTP.4 2 PLIP interactions: 2 interactions with chain C Metal complexes: C:T.16, C:T.33

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 5 residues within 4Å: Chain A: R.64, H.65 Chain B: P.33, A.34, S.35 5 PLIP interactions: 2 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:A.34, B:S.35, A:R.64, A:H.65 Water bridges: A:T.68

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Makyio, H. et al., Structural basis for Arf6-MKLP1 complex formation on the Flemming body responsible for cytokinesis. Embo J. (2012)

Release Date

2012-05-16

Peptides

ADP-ribosylation factor 6: AC
Kinesin-like protein KIF23: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

C
G

B
F

D
H

ADP-ribosylation factor 6

Kinesin-like protein KIF23

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