SMTL ID : 1r8q.4 (5 other biounits)

FULL-LENGTH ARF1-GDP-MG IN COMPLEX WITH BREFELDIN A AND A SEC7 DOMAIN

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.86 Å

Oligo State

hetero-2-2-mer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: T.31, E.54 Ligands: G3D.2 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:T.31, H2O.1, H2O.2, H2O.4, H2O.5 MG.4: 3 residues within 4Å: Chain B: T.31, E.54 Ligands: G3D.5 5 PLIP interactions: 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:T.31, H2O.5, H2O.7, H2O.7, H2O.7

2 x G3D: GUANOSINE-3'-MONOPHOSPHATE-5'-DIPHOSPHATE(Non-covalent)

G3D.2: 17 residues within 4Å: Chain A: L.25, D.26, A.27, A.28, G.29, K.30, T.31, T.32, N.126, K.127, D.129, L.130, C.159, A.160, T.161 Chain B: K.142 Ligands: MG.1 22 PLIP interactions: 17 interactions with chain A, 5 interactions with chain B Hydrogen bonds: A:A.27, A:A.28, A:G.29, A:K.30, A:T.31, A:T.31, A:T.32, A:T.32, A:N.126, A:K.127, A:K.127, A:A.160, A:T.161, B:K.142, B:K.142 Water bridges: A:T.31, B:R.97, B:R.97 Salt bridges: A:K.30, A:D.129, B:K.142 pi-Cation interactions: A:K.127 G3D.5: 16 residues within 4Å: Chain B: L.25, D.26, A.27, A.28, G.29, K.30, T.31, T.32, N.126, K.127, D.129, L.130, C.159, A.160, T.161 Ligands: MG.4 21 PLIP interactions: 21 interactions with chain B Hydrogen bonds: B:A.27, B:A.28, B:G.29, B:K.30, B:T.31, B:T.31, B:T.32, B:T.32, B:N.126, B:K.127, B:K.127, B:A.160, B:T.161 Water bridges: B:G.24, B:K.30, B:T.31, B:T.31, B:T.31, B:E.54 Salt bridges: B:K.30, B:D.129

2 x AFB: 1,6,7,8,9,11A,12,13,14,14A-DECAHYDRO-1,13-DIHYDROXY-6-METHYL-4H-CYCLOPENT[F]OXACYCLOTRIDECIN-4-ONE(Non-covalent)

AFB.3: 9 residues within 4Å: Chain A: F.51, V.53, T.64, V.65, W.66, D.67, I.74, W.78, Y.81 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:F.51, A:F.51, A:W.66, A:W.66, A:W.66 Hydrogen bonds: A:D.67, A:D.67, A:W.78 Water bridges: A:V.65 AFB.6: 9 residues within 4Å: Chain B: F.51, V.53, T.64, V.65, W.66, D.67, I.74, W.78, Y.81 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:F.51, B:F.51, B:F.51, B:W.66, B:W.66, B:W.66 Hydrogen bonds: B:D.67, B:D.67, B:W.78

1 x ZN: ZINC ION(Non-covalent)

ZN.7: 4 residues within 4Å: Chain C: H.78, D.82 Chain D: H.78, D.82 4 PLIP interactions: 2 interactions with chain D, 2 interactions with chain C Metal complexes: D:H.78, D:D.82, C:H.78, C:D.82

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Renault, L. et al., Structural snapshots of the mechanism and inhibition of a guanine nucleotide exchange factor. Nature (2003)

Release Date

2004-01-20

Peptides

ADP-ribosylation factor 1: AB
Arno: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
E

D
F

ADP-ribosylation factor 1

Arno

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