SMTL ID : 3r46.1

Crystal structure of a parallel 6-helix coiled coil CC-hex-D24

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-hexamer

Ligands

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

CL.1: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP

4 x NA: SODIUM ION(Non-functional Binders)

NA.2: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) NA.3: 3 residues within 4Å: Chain C: W.23, K.26, A.27 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:K.26, C:K.26 NA.4: 3 residues within 4Å: Chain D: W.23, E.24 Chain E: K.26 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:E.24 NA.5: 3 residues within 4Å: Chain D: K.19, A.22, W.23 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:K.19

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.6: 3 residues within 4Å: Chain D: K.19, A.20, W.23 2 PLIP interactions: 2 interactions with chain D Water bridges: D:A.20, D:A.20 GOL.7: 1 residues within 4Å: Chain E: Q.30 4 PLIP interactions: 4 interactions with chain E Hydrogen bonds: E:Q.30 Water bridges: E:A.29, E:A.29, E:Q.30

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zaccai, N.R. et al., A de novo peptide hexamer with a mutable channel. Nat.Chem.Biol. (2011)

Release Date

2011-11-16

Peptides

coiled coil helix L24D: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
E

E
F

F
G

coiled coil helix L24D