SMTL ID : 2fpe.7 (7 other biounits)

Conserved dimerization of the ib1 src-homology 3 domain

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-octamer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: Q.4, R.7, P.27 Chain D: R.7 3 PLIP interactions: 1 interactions with chain D, 2 interactions with chain A Salt bridges: D:R.7, A:R.7 Hydrogen bonds: A:Q.4 SO4.2: 2 residues within 4Å: Chain A: R.11 Chain B: Y.37 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.11 Salt bridges: A:R.11 SO4.4: 3 residues within 4Å: Chain A: Y.37 Chain B: R.11, V.13 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Salt bridges: B:R.11 Hydrogen bonds: A:Y.37, A:Y.37 SO4.5: 5 residues within 4Å: Chain C: H.16, E.17 Chain D: H.16 Chain H: H.16, E.17 5 PLIP interactions: 2 interactions with chain H, 1 interactions with chain C, 2 interactions with chain D Hydrogen bonds: H:E.17, C:E.17 Water bridges: H:D.18, D:E.17, D:E.17 SO4.6: 3 residues within 4Å: Chain B: R.7 Chain C: R.7, P.27 5 PLIP interactions: 2 interactions with chain C, 3 interactions with chain B Water bridges: C:R.7, B:R.7, B:R.7 Salt bridges: C:R.7, B:R.7 SO4.8: 2 residues within 4Å: Chain E: Q.4, R.7 4 PLIP interactions: 3 interactions with chain H, 1 interactions with chain E Water bridges: H:R.7, H:R.7, H:D.25 Salt bridges: E:R.7 SO4.11: 2 residues within 4Å: Chain H: Y.42, G.47 1 PLIP interactions: 1 interactions with chain H Hydrogen bonds: H:Y.42

3 x P6G: HEXAETHYLENE GLYCOL(Non-functional Binders)

P6G.3: 12 residues within 4Å: Chain A: I.9, Y.39, A.54, Y.55, A.57 Chain B: F.10 Chain C: I.9, Y.39, A.54, Y.55, A.57 Chain D: F.10 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:Y.55 P6G.9: 13 residues within 4Å: Chain E: F.10 Chain F: I.9, Y.37, Y.39, A.54, Y.55, A.57, I.58 Chain G: F.10 Chain H: I.9, Y.55, A.57, I.58 1 PLIP interactions: 1 interactions with chain F Water bridges: F:Y.39 P6G.10: 8 residues within 4Å: Chain F: F.10 Chain G: Y.37, Y.39, A.54, Y.55, A.57, I.58 Chain H: F.10 2 PLIP interactions: 2 interactions with chain G Water bridges: G:Q.33, G:Y.55

1 x SO2: SULFUR DIOXIDE(Non-covalent)

SO2.7: 3 residues within 4Å: Chain C: Y.37 Chain D: R.11, V.13 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kristensen, O. et al., A unique set of SH3-SH3 interactions controls IB1 homodimerization. Embo J. (2006)

Release Date

2006-02-28

Peptides

C-jun-amino-terminal kinase interacting protein 1: ABCDEFGH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
E

D
F

E
C

F
D

G
G

H
H

C-jun-amino-terminal kinase interacting protein 1

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