SMTL ID : 9k7x.1 (1 other biounit)

Crystal structure of designed calcium-induced homotrimer C3-Ca1-DN*3-20

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-trimer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain A: N.57, D.61 Chain B: N.57, D.61 Chain C: N.57, D.61 3 PLIP interactions: 1 interactions with chain B, 1 interactions with chain C, 1 interactions with chain A Metal complexes: B:D.61, C:D.61, A:D.61 CA.2: 1 residues within 4Å: Chain A: E.46 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.46, H2O.1, H2O.1

1 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.3: 7 residues within 4Å: Chain A: E.28, N.32 Chain B: K.82, K.100, L.103, S.104, E.107 6 PLIP interactions: 4 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:E.28, A:E.28, A:N.32, A:N.32, B:S.104 Water bridges: B:E.107

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Qu, Y.N. et al., De novo design of metal ion regulated protein assemblies. To Be Published

Release Date

2025-10-29

Peptides

C3-Ca1-DN*3-20: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

C
E

C3-Ca1-DN*3-20

Related Entries With Identical Sequence