SMTL ID : 5hca.3 (2 other biounits)

Globular Domain of the Entamoeba histolytica calreticulin in complex with glucose

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

monomer

Ligands

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

SO4.1: 2 residues within 4Å: Chain A: N.71, R.159 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.71 Salt bridges: A:R.159 SO4.2: 4 residues within 4Å: Chain A: I.157, R.159, V.165, K.167 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.159, A:K.167

1 x CA: CALCIUM ION(Non-covalent)

CA.3: 4 residues within 4Å: Chain A: T.10, N.43, K.44, D.230 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:T.10, A:K.44, A:D.230, A:D.230, H2O.2

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.4: 6 residues within 4Å: Chain A: R.125, H.127, V.128, I.129, L.138, I.139 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Moreau, C. et al., Structures of parasite calreticulins provide insights into their flexibility and dual carbohydrate/peptide-binding properties. IUCrJ (2016)

Release Date

2016-08-31

Peptides

Calreticulin,Calreticulin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Calreticulin,Calreticulin

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