SMTL ID : 1zbd.2 (1 other biounit)

STRUCTURAL BASIS OF RAB EFFECTOR SPECIFICITY: CRYSTAL STRUCTURE OF THE SMALL G PROTEIN RAB3A COMPLEXED WITH THE EFFECTOR DOMAIN OF RABPHILIN-3A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

hetero-2-2-mer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: T.22, T.40 Ligands: GTP.2 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:T.22, A:T.40 MG.5: 3 residues within 4Å: Chain C: T.22, T.40 Ligands: GTP.6 2 PLIP interactions: 2 interactions with chain C Metal complexes: C:T.22, C:T.40

2 x GTP: GUANOSINE-5'-TRIPHOSPHATE(Non-covalent)

GTP.2: 24 residues within 4Å: Chain A: N.16, S.17, S.18, V.19, G.20, K.21, T.22, S.23, F.33, T.34, P.35, A.36, F.37, S.39, T.40, G.66, N.121, K.122, D.124, M.125, S.151, A.152, K.153 Ligands: MG.1 22 PLIP interactions: 22 interactions with chain A Hydrogen bonds: A:S.18, A:V.19, A:G.20, A:K.21, A:T.22, A:S.23, A:S.23, A:T.34, A:T.40, A:T.40, A:G.66, A:N.121, A:K.122, A:K.122, A:S.151, A:A.152, A:K.153 Salt bridges: A:K.21, A:K.21, A:D.124 pi-Stacking: A:F.33, A:F.33 GTP.6: 24 residues within 4Å: Chain C: N.16, S.17, S.18, V.19, G.20, K.21, T.22, S.23, F.33, T.34, P.35, A.36, F.37, S.39, T.40, G.66, N.121, K.122, D.124, M.125, S.151, A.152, K.153 Ligands: MG.5 21 PLIP interactions: 21 interactions with chain C Hydrogen bonds: C:S.18, C:V.19, C:G.20, C:K.21, C:T.22, C:S.23, C:S.23, C:T.34, C:T.40, C:G.66, C:N.121, C:K.122, C:K.122, C:S.151, C:A.152, C:K.153 Salt bridges: C:K.21, C:K.21, C:D.124 pi-Stacking: C:F.33, C:F.33

4 x ZN: ZINC ION(Non-covalent)

ZN.3: 4 residues within 4Å: Chain B: C.75, C.78, C.101, C.104 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.75, B:C.78, B:C.101, B:C.104 ZN.4: 4 residues within 4Å: Chain B: C.58, C.61, C.83, C.86 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.58, B:C.61, B:C.83, B:C.86 ZN.7: 4 residues within 4Å: Chain D: C.75, C.78, C.101, C.104 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.75, D:C.78, D:C.101, D:C.104 ZN.8: 4 residues within 4Å: Chain D: C.58, C.61, C.83, C.86 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.58, D:C.61, D:C.83, D:C.86

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ostermeier, C. et al., Structural basis of Rab effector specificity: crystal structure of the small G protein Rab3A complexed with the effector domain of rabphilin-3A. Cell(Cambridge,Mass.) (1999)

Release Date

1999-04-02

Peptides

RABPHILIN-3A: AC
RABPHILIN-3A: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

RABPHILIN-3A

RABPHILIN-3A

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