SMTL ID : 3bx4.1

Crystal structure of the snake venom toxin aggretin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

hetero-2-2-mer

Ligands

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

SO4.1: 2 residues within 4Å: Chain A: Y.12, G.49 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.12 SO4.2: 4 residues within 4Å: Chain A: R.75, Q.81, K.105 Chain C: D.27 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.79 Water bridges: A:R.75 Salt bridges: A:R.75, A:K.105 SO4.3: 5 residues within 4Å: Chain B: H.96, G.97, C.98, N.99, W.100 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:G.97, B:G.97, B:C.98, B:N.99, B:W.100 Salt bridges: B:H.96 SO4.4: 2 residues within 4Å: Chain B: G.28, K.38 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:K.38 SO4.5: 4 residues within 4Å: Chain C: D.6, F.7, G.8, W.9 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:G.8, C:W.9 SO4.6: 5 residues within 4Å: Chain A: D.27 Chain C: R.75, Q.81, T.103, K.105 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:Q.81, C:Q.81, C:T.103 Salt bridges: C:R.75, C:K.105 SO4.7: 6 residues within 4Å: Chain D: H.96, G.97, C.98, N.99, W.100 Ligands: GOL.10 8 PLIP interactions: 8 interactions with chain D Hydrogen bonds: D:G.97, D:G.97, D:C.98, D:N.99, D:W.100 Water bridges: D:K.111, D:K.111 Salt bridges: D:H.96 SO4.8: 4 residues within 4Å: Chain D: F.40, N.41, E.42, R.81 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:N.41, D:E.42, D:E.42, D:E.42 Salt bridges: D:R.81 SO4.9: 2 residues within 4Å: Chain D: N.93, H.96 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:N.93, D:N.93 Salt bridges: D:H.96

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.10: 6 residues within 4Å: Chain D: W.95, H.96, W.100, W.113, Q.116 Ligands: SO4.7 7 PLIP interactions: 6 interactions with chain D, 1 interactions with chain C Water bridges: D:N.93, D:N.93, D:N.93, D:K.111, D:K.111, D:Q.116, C:N.120

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hooley, E. et al., The crystal structure of the platelet activator aggretin reveals a novel (alphabeta)2 dimeric structure. Biochemistry (2008)

Release Date

2008-08-26

Peptides

Aggretin alpha chain: AC
Aggretin beta chain: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

Aggretin alpha chain

Aggretin beta chain

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