SMTL ID : 3qnu.1

Crystal structure of the cytosolic domain of human atlastin-1 in complex with GDP, hexagonal form

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-dimer

Ligands

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

GDP.1: 19 residues within 4Å: Chain A: A.87, F.88, R.89, K.90, G.91, K.92, S.93, F.94, R.125, Q.160, R.229, D.230, H.283, P.284, V.288, A.289, N.291, P.292 Ligands: MG.2 17 PLIP interactions: 14 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:A.87, A:R.89, A:K.90, A:G.91, A:K.92, A:S.93, A:F.94, A:R.125, A:R.229, A:H.283, B:Y.235, B:Y.235 Salt bridges: A:K.92, A:R.125, A:D.230 pi-Cation interactions: A:H.283 Water bridges: B:S.232 GDP.3: 19 residues within 4Å: Chain B: A.87, F.88, R.89, K.90, G.91, K.92, S.93, F.94, R.125, Q.160, R.229, D.230, H.283, P.284, V.288, A.289, N.291, P.292 Ligands: MG.4 17 PLIP interactions: 15 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:A.87, B:R.89, B:K.90, B:G.91, B:K.92, B:S.93, B:F.94, B:R.125, B:R.229, B:H.283, A:Y.235 Water bridges: B:D.230, A:S.232 Salt bridges: B:K.92, B:R.125, B:D.230 pi-Cation interactions: B:H.283

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: S.93, E.129 Ligands: GDP.1 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:S.93 MG.4: 3 residues within 4Å: Chain B: S.93, E.129 Ligands: GDP.3 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:S.93

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bian, X. et al., Structures of the atlastin GTPase provide insight into homotypic fusion of endoplasmic reticulum membranes. Proc.Natl.Acad.Sci.USA (2011)

Release Date

2011-03-02

Peptides

Atlastin-1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Atlastin-1

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