SMTL ID : 5xop.1

Crystal Structure of N-terminal domain EhCaBP1 EF-2 mutant

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-hexamer

Ligands

13 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: D.10, N.12, D.14, A.16, E.21 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.10, A:D.14, A:A.16, A:E.21, H2O.1 CA.2: 5 residues within 4Å: Chain A: D.46, D.48, D.50, F.52, E.57 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.46, A:D.50, A:F.52, A:E.57, H2O.1 CA.3: 5 residues within 4Å: Chain B: D.10, N.12, D.14, A.16, E.21 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.10, B:D.14, B:A.16, B:E.21, H2O.2 CA.4: 5 residues within 4Å: Chain B: D.46, D.48, D.50, F.52, E.57 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.46, B:D.48, B:E.57, B:E.57, H2O.2 CA.5: 2 residues within 4Å: Chain B: D.48, D.50 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.48, B:D.50, H2O.2, H2O.2 CA.6: 5 residues within 4Å: Chain C: D.10, N.12, D.14, A.16, E.21 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.10, C:D.14, C:A.16, C:E.21, H2O.3 CA.7: 5 residues within 4Å: Chain C: D.46, D.48, D.50, F.52, E.57 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.46, C:D.48, C:E.57, C:E.57, H2O.3 CA.8: 5 residues within 4Å: Chain D: D.10, N.12, D.14, A.16, E.21 5 PLIP interactions: 4 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:D.10, D:D.14, D:A.16, D:E.21, H2O.4 CA.9: 5 residues within 4Å: Chain D: D.46, D.48, D.50, F.52, E.57 5 PLIP interactions: 4 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:D.46, D:F.52, D:E.57, D:E.57, H2O.4 CA.10: 5 residues within 4Å: Chain E: D.10, N.12, D.14, A.16, E.21 5 PLIP interactions: 4 interactions with chain E, 1 Ligand-Water interactions Metal complexes: E:D.10, E:D.14, E:A.16, E:E.21, H2O.6 CA.11: 5 residues within 4Å: Chain E: D.46, D.48, D.50, F.52, E.57 5 PLIP interactions: 4 interactions with chain E, 1 Ligand-Water interactions Metal complexes: E:D.46, E:D.48, E:D.50, E:E.57, H2O.6 CA.13: 5 residues within 4Å: Chain F: D.10, N.12, D.14, A.16, E.21 5 PLIP interactions: 4 interactions with chain F, 1 Ligand-Water interactions Metal complexes: F:D.10, F:D.14, F:A.16, F:E.21, H2O.7 CA.14: 5 residues within 4Å: Chain F: D.46, D.48, D.50, F.52, E.57 5 PLIP interactions: 4 interactions with chain F, 1 Ligand-Water interactions Metal complexes: F:D.46, F:F.52, F:E.57, F:E.57, H2O.7

1 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.12: 4 residues within 4Å: Chain D: F.52 Chain E: S.18, Y.19, E.20 3 PLIP interactions: 1 interactions with chain D, 2 interactions with chain E Hydrophobic interactions: D:F.52, E:Y.19, E:E.20

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kumar, S. et al., Crystal structure of calcium binding protein-1 from Entamoeba histolytica: a novel arrangement of EF hand motifs. Proteins (2007)

Release Date

2017-12-06

Peptides

Calcium-binding protein 1 (EhCBP1), putative: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

Calcium-binding protein 1 (EhCBP1), putative