SMTL ID : 4pam.1

A conserved phenylalanine as relay between the 5 helix and the GDP binding region of heterotrimeric G protein

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

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

GDP.1: 21 residues within 4Å: Chain A: A.41, G.42, E.43, S.44, G.45, K.46, S.47, T.48, S.151, L.175, R.176, T.177, R.178, N.269, K.270, D.272, L.273, C.325, A.326, T.327 Ligands: CL.3 28 PLIP interactions: 28 interactions with chain A Hydrogen bonds: A:E.43, A:S.44, A:G.45, A:K.46, A:S.47, A:T.48, A:T.48, A:S.151, A:T.177, A:N.269, A:K.270, A:K.270, A:A.326, A:T.327 Water bridges: A:K.46, A:K.46, A:S.47, A:S.47, A:S.47, A:S.47, A:N.76, A:D.150, A:S.151, A:R.176, A:R.178, A:T.181 Salt bridges: A:K.46, A:D.272

1 x SO3: SULFITE ION(Non-covalent)

SO3.2: 3 residues within 4Å: Chain A: R.15, R.21, R.32 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.15, A:R.15, A:R.21, A:R.32, A:R.32

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 5 residues within 4Å: Chain A: E.43, D.150, R.178, K.270 Ligands: GDP.1 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kaya, A.I. et al., A Conserved Phenylalanine as a Relay between the alpha 5 Helix and the GDP Binding Region of Heterotrimeric Gi Protein alpha Subunit. J.Biol.Chem. (2014)

Release Date

2014-07-30

Peptides

Guanine nucleotide-binding protein G(i) subunit alpha-1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Guanine nucleotide-binding protein G(i) subunit alpha-1

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