SMTL ID : 2eqb.1

Crystal structure of the Rab GTPase Sec4p, the Sec2p GEF domain, and phosphate complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

hetero-1-2-mer

Ligands

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 7 residues within 4Å: Chain A: D.15, S.16, G.17, V.18, G.19, K.20, S.21 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:D.15, A:G.17, A:G.17, A:G.19, A:K.20, A:S.21 Water bridges: A:K.20, A:D.62 Salt bridges: A:K.20 PO4.2: 3 residues within 4Å: Chain B: E.77 Chain C: R.75, K.78 2 PLIP interactions: 2 interactions with chain C Salt bridges: C:R.75, C:K.78

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sato, Y. et al., Crystal structure of the Sec4p{middle dot}Sec2p complex in the nucleotide exchanging intermediate state. Proc.Natl.Acad.Sci.Usa (2007)

Release Date

2007-05-22

Peptides

Ras-related protein SEC4: A
Rab guanine nucleotide exchange factor SEC2: BC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Ras-related protein SEC4

Rab guanine nucleotide exchange factor SEC2