SMTL ID : 3lle.2 (1 other biounit)

X-ray structure of bovine SC0322,Ca(2+)-S100B

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-tetramer

Ligands

8 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: S.19, E.22, D.24, K.27, E.32 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:S.19, A:E.22, A:D.24, A:K.27, H2O.1 CA.2: 5 residues within 4Å: Chain A: D.62, D.64, D.66, E.68, E.73 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.62, A:D.64, A:D.66, A:E.68, H2O.3 CA.4: 5 residues within 4Å: Chain B: S.19, E.22, D.24, K.27, E.32 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:S.19, B:E.22, B:D.24, B:K.27, H2O.5 CA.5: 5 residues within 4Å: Chain B: D.62, D.64, D.66, E.68, E.73 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.62, B:D.64, B:D.66, B:E.68, H2O.4 CA.7: 5 residues within 4Å: Chain C: S.19, E.22, D.24, K.27, E.32 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:S.19, C:E.22, C:D.24, C:K.27, H2O.6 CA.8: 5 residues within 4Å: Chain C: D.62, D.64, D.66, E.68, E.73 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.62, C:D.64, C:D.66, C:E.68, H2O.7 CA.10: 5 residues within 4Å: Chain D: S.19, E.22, D.24, K.27, E.32 5 PLIP interactions: 4 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:S.19, D:E.22, D:D.24, D:K.27, H2O.9 CA.11: 5 residues within 4Å: Chain D: D.62, D.64, D.66, E.68, E.73 5 PLIP interactions: 4 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:D.62, D:D.64, D:D.66, D:E.68, H2O.9

4 x SGE: 13-methyl-13,14-dihydro[1,3]benzodioxolo[5,6-c][1,3]dioxolo[4,5-i]phenanthridine(Covalent)

SGE.3: 9 residues within 4Å: Chain A: H.43, F.44, I.81, A.84, C.85, F.88, F.89 Chain B: M.1, V.9 6 PLIP interactions: 2 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:V.9, B:V.9, A:F.88, A:F.89 Water bridges: A:A.84 pi-Stacking: A:F.44 SGE.6: 9 residues within 4Å: Chain A: V.9 Chain B: H.43, F.44, A.84, C.85, F.88, F.89 Chain D: F.88 Ligands: SGE.12 9 PLIP interactions: 5 interactions with chain B, 1 interactions with chain A, 3 interactions with chain D Hydrophobic interactions: B:F.88, B:F.89, B:F.89, A:V.9, D:F.88, D:F.88 Water bridges: B:A.84 pi-Stacking: B:F.44, D:F.88 SGE.9: 9 residues within 4Å: Chain C: H.43, F.44, I.81, A.84, C.85, F.88, F.89 Chain D: M.1, V.9 6 PLIP interactions: 4 interactions with chain C, 2 interactions with chain D Hydrophobic interactions: C:F.88, C:F.89, D:V.9, D:V.9 Water bridges: C:A.84 pi-Stacking: C:F.44 SGE.12: 9 residues within 4Å: Chain B: F.88 Chain C: V.9 Chain D: H.43, F.44, A.84, C.85, F.88, F.89 Ligands: SGE.6 9 PLIP interactions: 5 interactions with chain D, 1 interactions with chain C, 3 interactions with chain B Hydrophobic interactions: D:F.88, D:F.89, D:F.89, C:V.9, B:F.88, B:F.88 Water bridges: D:A.84 pi-Stacking: D:F.44, B:F.88

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wilder, P.T. et al., In vitro screening and structural characterization of inhibitors of the S100B-p53 interaction. Int.J.High Throughput Screen (2010)

Release Date

2010-12-29

Peptides

Protein S100-B: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Protein S100-B

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