SMTL ID : 3ljm.1

Structure of de novo designed apo peptide coil SER L9C

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.36 Å

Oligo State

homo-trimer

Ligands

5 x ZN: ZINC ION(Non-covalent)

ZN.1: 1 residues within 4Å: Chain A: H.29 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.29 ZN.2: 2 residues within 4Å: Chain A: W.3, E.7 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.7, A:E.7, H2O.1, H2O.1 ZN.5: 3 residues within 4Å: Chain B: E.25, E.28, H.29 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.25, B:H.29, H2O.1 ZN.6: 2 residues within 4Å: Chain B: E.2 Chain C: E.7 5 PLIP interactions: 2 interactions with chain B, 2 interactions with chain C, 1 Ligand-Water interactions Metal complexes: B:E.2, B:E.2, C:E.7, C:E.7, H2O.2 ZN.7: 1 residues within 4Å: Chain B: H.29 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.29

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 3 residues within 4Å: Chain A: E.21, K.22, E.25 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.21, A:E.25 EDO.4: 2 residues within 4Å: Chain A: H.29, G.30 No protein-ligand interaction detected (PLIP) EDO.9: 3 residues within 4Å: Chain C: K.8, K.9, A.12 1 PLIP interactions: 1 interactions with chain C Water bridges: C:K.9

1 x CA: CALCIUM ION(Non-covalent)

CA.8: 2 residues within 4Å: Chain A: E.2 Chain B: E.7 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain B Metal complexes: A:E.2, B:E.7, B:E.7

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chakraborty, S. et al., Structural comparisons of apo- and metalated three-stranded coiled coils clarify metal binding determinants in thiolate containing designed peptides. J.Am.Chem.Soc. (2010)

Release Date

2010-09-15

Peptides

COIL SER L9C: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

COIL SER L9C

Related Entries With Identical Sequence