SMTL ID : 2dpr.2 (2 other biounits)

The crystal structures of the calcium-bound con-G and con-T(K7Glu) dimeric peptides demonstrate a novel metal-dependent helix-forming motif

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: E.7, E.10 Chain B: E.10, E.14 Ligands: CA.3 No protein-ligand interaction detected (PLIP) CA.2: 5 residues within 4Å: Chain A: E.10, E.14 Chain B: E.7, E.10 Ligands: CA.4 No protein-ligand interaction detected (PLIP) CA.3: 4 residues within 4Å: Chain A: E.3, E.7 Chain B: E.14 Ligands: CA.1 No protein-ligand interaction detected (PLIP) CA.4: 4 residues within 4Å: Chain A: E.14 Chain B: E.3, E.7 Ligands: CA.2 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cnudde, S.E. et al., The crystal structures of the calcium-bound con-G and con-T[K7gamma] dimeric peptides demonstrate a metal-dependent helix-forming motif. J.Am.Chem.Soc. (2007)

Release Date

2007-04-24

Peptides

Conantokin-T: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

Conantokin-T

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