SMTL ID : 4m9q.1 (2 other biounits)

Crystal structure of C-terminally truncated Arl13B from Chlamydomonas rheinhardtii bound to GppNHp

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

1 x GNP: PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER(Non-covalent)

GNP.1: 21 residues within 4Å: Chain A: L.12, D.13, N.14, A.15, G.16, K.17, T.18, T.19, T.32, P.34, T.35, G.56, G.57, N.113, K.114, D.116, L.117, T.145, A.146, K.147 Ligands: MG.2 22 PLIP interactions: 22 interactions with chain A Hydrogen bonds: A:N.14, A:A.15, A:G.16, A:K.17, A:K.17, A:K.17, A:T.18, A:T.19, A:T.19, A:T.35, A:G.57, A:N.113, A:K.114, A:K.114, A:A.146, A:K.147 Water bridges: A:T.19, A:R.30, A:T.32, A:G.58, A:G.58 Salt bridges: A:D.116

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: T.18, T.35, D.54 Ligands: GNP.1 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:T.18, A:T.35, H2O.1, H2O.1

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 5 residues within 4Å: Chain A: E.45, G.46, K.47, Y.48, D.170 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.47 Salt bridges: A:K.47

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Miertzschke, M. et al., Structural insights into the small G-protein Arl13B and implications for Joubert syndrome. Biochem.J. (2014)

Release Date

2013-11-06

Peptides

ARF-like GTPase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ARF-like GTPase

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