SMTL ID : 2g6b.1

Crystal structure of human RAB26 in complex with a GTP analogue

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: T.24, T.43 Ligands: GNP.2 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:T.24, A:T.43, H2O.3, H2O.3

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

GNP.2: 21 residues within 4Å: Chain A: D.18, S.19, G.20, V.21, G.22, K.23, T.24, C.25, F.35, F.40, S.42, T.43, G.69, N.124, K.125, D.127, A.129, S.154, A.155, K.156 Ligands: MG.1 31 PLIP interactions: 31 interactions with chain A Hydrogen bonds: A:S.19, A:G.20, A:V.21, A:G.22, A:K.23, A:K.23, A:T.24, A:T.24, A:C.25, A:T.43, A:G.69, A:N.124, A:K.125, A:K.125, A:A.155, A:K.156 Water bridges: A:L.36, A:G.38, A:I.41, A:T.43, A:T.43, A:Q.70, A:Q.70, A:K.125, A:A.129, A:K.156, A:K.156 Salt bridges: A:D.127 pi-Stacking: A:F.35, A:F.35 pi-Cation interactions: A:K.125

4 x UNX: UNKNOWN ATOM OR ION(Non-functional Binders)

UNX.3: 2 residues within 4Å: Chain A: R.49, N.50 No protein-ligand interaction detected (PLIP) UNX.4: 3 residues within 4Å: Chain A: K.12, W.65, D.83 No protein-ligand interaction detected (PLIP) UNX.5: 7 residues within 4Å: Chain A: Y.81, R.82, D.83, A.84, A.113, Q.114, V.117 No protein-ligand interaction detected (PLIP) UNX.6: 3 residues within 4Å: Chain A: A.84, Q.114, D.116 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, J. et al., Crystal structure of human RAB26 in complex with a GTP analogue. To be Published

Release Date

2006-03-14

Peptides

Ras-related protein Rab-26: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Ras-related protein Rab-26