SMTL ID : 6n84.1

MBP-fusion protein of transducin-alpha residues 327-350

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

monomer

Ligands

1 x GLC- GLC: alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose(Non-covalent)

GLC-GLC.1: 16 residues within 4Å: Chain A: N.33, D.35, K.36, W.83, A.84, D.86, R.87, E.132, E.174, P.175, Y.176, F.177, W.251, M.351, W.361, R.365 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:W.83, A:R.87, A:R.87, A:E.174, A:Y.176, A:R.365 Water bridges: A:D.86

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

SO4.2: 3 residues within 4Å: Chain A: G.34, H.60, D.62 4 PLIP interactions: 4 interactions with chain A Water bridges: A:G.34, A:G.34, A:G.34 Salt bridges: A:H.60 SO4.3: 2 residues within 4Å: Chain A: P.61, D.62 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.62 Water bridges: A:K.67 SO4.4: 5 residues within 4Å: Chain A: N.171, Q.173, E.174, D.230, Y.231 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.171, A:Y.231 SO4.5: 2 residues within 4Å: Chain A: Y.38, N.39 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.38, A:N.39 Water bridges: A:H.60 SO4.6: 4 residues within 4Å: Chain A: K.200, A.390, H.391 Ligands: SO4.7 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:K.200, A:H.391 SO4.7: 3 residues within 4Å: Chain A: K.200, K.394 Ligands: SO4.6 4 PLIP interactions: 4 interactions with chain A Water bridges: A:K.394, A:K.394 Salt bridges: A:K.200, A:K.394 SO4.8: 3 residues within 4Å: Chain A: T.366, N.370, R.375 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.370, A:N.370 Salt bridges: A:R.375 SO4.9: 3 residues within 4Å: Chain A: T.377, D.379, E.380 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.379, A:D.379 Water bridges: A:D.379

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Srivastava, D. et al., Structural underpinnings of Ric8A function as a G-protein alpha-subunit chaperone and guanine-nucleotide exchange factor. Nat Commun (2019)

Release Date

2019-07-10

Peptides

Maltose/maltodextrin-binding periplasmic protein,Guanine nucleotide-binding protein G(t) subunit alpha-2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Maltose/maltodextrin-binding periplasmic protein,Guanine nucleotide-binding protein G(t) subunit alpha-2

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