SMTL ID : 8jc5.1 (1 other biounit)

Crystal structure of PLEKHM1 RUN domain in complex with GTP-bound Arl8b(Q75L)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.01 Å

Oligo State

hetero-1-1-mer

Ligands

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

GTP.1: 24 residues within 4Å: Chain A: L.11, Q.12, Y.13, S.14, G.15, K.16, T.17, T.18, F.28, S.29, E.30, M.32, P.34, T.35, G.56, G.57, N.113, K.114, D.116, L.117, S.146, C.147, K.148 Ligands: MG.2 26 PLIP interactions: 26 interactions with chain A Hydrogen bonds: A:Y.13, A:Y.13, A:S.14, A:G.15, A:K.16, A:T.17, A:T.18, A:T.18, A:S.29, A:T.35, A:G.57, A:N.113, A:K.114, A:K.114, A:C.147, A:K.148 Water bridges: A:I.33, A:T.35, A:D.54, A:L.58, A:L.58 Salt bridges: A:K.16, A:K.16, A:D.116 pi-Stacking: A:F.28, A:F.28

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: T.17, T.35, D.54 Ligands: GTP.1 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:T.17, A:T.35, H2O.1, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Qiu, X. et al., Mechanistic Insights into the Interactions of Arl8b with the RUN Domains of PLEKHM1 and SKIP. J.Mol.Biol. (2023)

Release Date

2024-03-27

Peptides

ADP-ribosylation factor-like protein 8B: A
Pleckstrin homology domain-containing family M member 1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

ADP-ribosylation factor-like protein 8B

Pleckstrin homology domain-containing family M member 1

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