SMTL ID : 4kdw.1

Crystal structure of a bacterial immunoglobulin-like domain from the M. primoryensis ice-binding adhesin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.35 Å

Oligo State

monomer

Ligands

7 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: T.33, D.35, V.37, E.42 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:T.33, A:D.35, A:V.37, H2O.1, H2O.4 CA.2: 2 residues within 4Å: Chain A: D.95, A.97 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.95, A:A.97, H2O.1, H2O.2, H2O.6 CA.3: 2 residues within 4Å: Chain A: D.36, T.119 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.36, A:T.119, H2O.1, H2O.1, H2O.2 CA.4: 2 residues within 4Å: Chain A: D.123 Ligands: CA.5 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.123, A:D.123, H2O.6, H2O.6 CA.5: 2 residues within 4Å: Chain A: D.123 Ligands: CA.4 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.123, A:D.123 CA.6: 1 residues within 4Å: Chain A: G.70 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:G.70, H2O.1, H2O.1, H2O.2 CA.7: 1 residues within 4Å: Chain A: S.105 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:S.105, A:S.105, H2O.1, H2O.4, H2O.6

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.8: 5 residues within 4Å: Chain A: D.62, T.63, T.103, S.104, S.105 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.63, A:T.103 Water bridges: A:T.63

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Guo, S. et al., Role of Ca(2+) in folding the tandem beta-sandwich extender domains of a bacterial ice-binding adhesin. Febs J. (2013)

Release Date

2013-10-02

Peptides

Antifreeze protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Antifreeze protein

Related Entries With Identical Sequence