SMTL ID : 3qjk.1 (1 other biounit)

Structure of Calcium Binding Protein-1 from Entamoeba histolytica in complex with Lead

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

homo-trimer

Ligands

6 x PB: LEAD (II) ION(Non-covalent)

PB.1: 5 residues within 4Å: Chain A: D.10, N.12, D.14, A.16, E.21 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.10, A:D.14, A:A.16, A:E.21, A:E.21 PB.2: 6 residues within 4Å: Chain A: D.46, D.48, N.50, E.52, D.54, E.57 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.46, A:E.52, A:E.57, A:E.57 PB.4: 5 residues within 4Å: Chain B: D.10, N.12, D.14, A.16, E.21 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.10, B:D.14, B:A.16, B:E.21, B:E.21 PB.5: 6 residues within 4Å: Chain B: D.46, D.48, N.50, E.52, D.54, E.57 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.46, B:E.52, B:E.57, B:E.57 PB.7: 5 residues within 4Å: Chain C: D.10, N.12, D.14, A.16, E.21 5 PLIP interactions: 5 interactions with chain C Metal complexes: C:D.10, C:D.14, C:A.16, C:E.21, C:E.21 PB.8: 6 residues within 4Å: Chain C: D.46, D.48, N.50, E.52, D.54, E.57 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:D.46, C:E.52, C:E.57, C:E.57

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

ACT.3: 1 residues within 4Å: Chain A: Y.62 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:K.29 ACT.6: 1 residues within 4Å: Chain B: Y.62 1 PLIP interactions: 1 interactions with chain C Salt bridges: C:K.29 ACT.9: 1 residues within 4Å: Chain C: Y.62 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:K.29

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kumar, S. et al., Structure of Calcium Binding Protein-1 from Entamoeba histolytica in complex with Lead. To be Published

Release Date

2012-04-11

Peptides

Calcium-binding protein: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

Calcium-binding protein

Related Entries With Identical Sequence