SMTL ID : 5b5h.1

Hydrophobic ice-binding site confer hyperactivity on antifreeze protein from a snow mold fungus

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.00 Å

Oligo State

monomer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: L.44, S.48, L.49 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:L.44, A:L.49 Water bridges: A:G.46, A:S.48, A:S.48, A:S.48, A:S.48, A:L.49 SO4.2: 3 residues within 4Å: Chain A: A.130, D.131, K.156 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.131 Salt bridges: A:K.156

2 x NA: SODIUM ION(Non-functional Binders)

NA.3: 6 residues within 4Å: Chain A: A.109, L.110, G.111, G.127, A.128, S.129 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.111, A:S.129 Water bridges: A:A.109, A:G.127 NA.4: 2 residues within 4Å: Chain A: S.52, S.53 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.53, A:S.53 Water bridges: A:T.54

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cheng, J. et al., Hydrophobic ice-binding sites confer hyperactivity of an antifreeze protein from a snow mold fungus. Biochem.J. (2016)

Release Date

2016-09-28

Peptides

Antifreeze protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Antifreeze protein