SMTL ID : 6mcd.1

Crystal Structure of tris-thiolate Pb(II) complex with adjacent water in a de novo Three Stranded Coiled Coil Peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-trimer

Ligands

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

PB.1: 5 residues within 4Å: Chain A: C.13 Chain B: C.13 Chain C: C.13 Ligands: PB.3, PB.5 3 PLIP interactions: 1 interactions with chain A, 1 interactions with chain C, 1 interactions with chain B Metal complexes: A:C.13, C:C.13, B:C.13 PB.3: 5 residues within 4Å: Chain A: C.13 Chain B: C.13 Chain C: C.13 Ligands: PB.1, PB.5 3 PLIP interactions: 1 interactions with chain A, 1 interactions with chain C, 1 interactions with chain B Metal complexes: A:C.13, C:C.13, B:C.13 PB.5: 5 residues within 4Å: Chain A: C.13 Chain B: C.13 Chain C: C.13 Ligands: PB.1, PB.3 3 PLIP interactions: 1 interactions with chain A, 1 interactions with chain C, 1 interactions with chain B Metal complexes: A:C.13, C:C.13, B:C.13

3 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: E.32, E.35, H.36 Chain C: K.30 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:E.32, A:E.35, A:H.36 ZN.4: 4 residues within 4Å: Chain A: K.30 Chain B: E.32, E.35, H.36 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:E.32, B:E.35, B:H.36 ZN.6: 4 residues within 4Å: Chain B: K.30 Chain C: E.32, E.35, H.36 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:E.32, C:E.35, C:H.36

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tolbert, A.E. et al., Heteromeric three-stranded coiled coils designed using a Pb(II)(Cys)3template mediated strategy. Nat.Chem. (2020)

Release Date

2020-03-04

Peptides

Pb(II)(GRAND Coil Ser L12CL16A)-: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

Pb(II)(GRAND Coil Ser L12CL16A)-