SMTL ID : 5juh.1

Crystal structure of C-terminal domain (RV) of MpAFP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.35 Å

Oligo State

monomer

Ligands

8 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: D.175, N.177, V.179, G.181, D.186 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.175, A:V.179, A:G.181, A:D.186, H2O.3 CA.2: 2 residues within 4Å: Chain A: D.101, T.102 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.101, A:T.102, H2O.5, H2O.5, H2O.6 CA.3: 4 residues within 4Å: Chain A: G.79, D.82, D.86 Ligands: CA.4 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:G.79, A:D.82, H2O.5, H2O.5, H2O.6 CA.4: 5 residues within 4Å: Chain A: D.82, L.84, D.86, D.109 Ligands: CA.3 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:L.84, A:D.86, A:D.109, H2O.2, H2O.2 CA.5: 1 residues within 4Å: Chain A: K.136 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:K.136, H2O.4, H2O.6, H2O.6, H2O.7 CA.6: 5 residues within 4Å: Chain A: L.91, E.92, G.93, D.95, D.119 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:L.91, A:G.93, A:D.95, A:D.119, H2O.2, H2O.6 CA.7: 7 residues within 4Å: Chain A: G.71, G.73, D.75, G.90, L.91, E.92, D.95 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:G.71, A:G.73, A:D.75, A:G.90, A:E.92 CA.8: 2 residues within 4Å: Chain A: E.92, E.118 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.92, A:E.92, A:E.118, A:E.118, H2O.5

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Guo, S. et al., Structure of a 1.5-MDa adhesin that binds its Antarctic bacterium to diatoms and ice. Sci Adv (2017)

Release Date

2017-07-19

Peptides

Antifreeze protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Antifreeze protein