SMTL ID : 3cx8.1

Crystal Structure of PDZRhoGEF rgRGS Domain in a Complex with Galpha-13 Bound to GTP-gamma-S

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

hetero-1-1-mer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: S.23, T.164, D.183 Ligands: GSP.2 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:S.23, A:T.164, H2O.8, H2O.9

1 x GSP: 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE(Non-covalent)

GSP.2: 24 residues within 4Å: Chain A: G.18, E.19, S.20, G.21, K.22, S.23, T.24, S.134, L.158, L.159, R.161, P.163, T.164, G.185, G.186, Q.187, N.252, K.253, D.255, L.256, T.309, A.310, I.311 Ligands: MG.1 28 PLIP interactions: 28 interactions with chain A Hydrogen bonds: A:E.19, A:S.20, A:G.21, A:K.22, A:K.22, A:S.23, A:T.24, A:T.24, A:S.134, A:S.134, A:L.158, A:T.164, A:G.186, A:N.252, A:K.253, A:K.253, A:A.310, A:I.311 Water bridges: A:S.23, A:R.161, A:R.162, A:Q.187, A:Q.187 Salt bridges: A:K.22, A:R.161, A:R.161, A:D.255 pi-Cation interactions: A:K.253

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, Z. et al., Recognition of the Activated States of Galpha13 by the rgRGS Domain of PDZRhoGEF. Structure (2008)

Release Date

2008-10-28

Peptides

Guanine nucleotide-binding protein alpha-13 subunit: A
Rho guanine nucleotide exchange factor 11: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Guanine nucleotide-binding protein alpha-13 subunit

Rho guanine nucleotide exchange factor 11

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