SMTL ID : 3ps8.1

Crystal structure of L68V mutant of human cystatin C

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.55 Å

Oligo State

homo-dimer

Ligands

6 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.1: 3 residues within 4Å: Chain A: V.50, R.51 Ligands: PEG.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.15, A:R.51 PEG.2: 3 residues within 4Å: Chain A: R.51, R.53 Ligands: PEG.1 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.51, A:R.51 PEG.3: 4 residues within 4Å: Chain A: Q.100, Y.102 Chain B: Y.102 Ligands: PEG.7 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Water bridges: B:Y.102, B:T.111, A:N.61 Hydrogen bonds: A:Q.100 PEG.5: 3 residues within 4Å: Chain B: V.50, R.51 Ligands: PEG.6 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:D.15, B:R.51 PEG.6: 3 residues within 4Å: Chain B: R.51, R.53 Ligands: PEG.5 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.51, B:R.51 PEG.7: 4 residues within 4Å: Chain A: Y.102 Chain B: Q.100, Y.102 Ligands: PEG.3 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:Q.100 Water bridges: B:N.61, A:Y.102, A:T.111

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.4: 7 residues within 4Å: Chain A: Y.34, D.40, S.44 Chain B: V.68, G.69, R.70, R.93 5 PLIP interactions: 3 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:Y.34, A:S.44, A:S.44 Hydrophobic interactions: B:R.70, B:R.93 ACT.8: 7 residues within 4Å: Chain A: V.68, G.69, R.70, R.93 Chain B: Y.34, D.40, S.44 5 PLIP interactions: 3 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:Y.34, B:S.44, B:S.44 Hydrophobic interactions: A:R.70, A:R.93

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Orlikowska, M. et al., Crystal structure of L68V mutant of human cystatin C. To be Published

Release Date

2011-12-21

Peptides

Cystatin-C: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Cystatin-C

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