SMTL ID : 8cmq.1

Crystal structure of an 8-repeat consensus TPR superhelix with Tb

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.78 Å

Oligo State

monomer

Ligands

1 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.1: 5 residues within 4Å: Chain A: A.74, E.75, Y.78, S.107, E.109 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:E.75, A:Y.78, A:Y.78, A:Y.78 Hydrogen bonds: A:D.104

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

TRS.2: 4 residues within 4Å: Chain A: G.54, Y.56, D.57, Q.87 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.54, A:Y.56, A:D.57, A:Q.87 Water bridges: A:D.57 TRS.3: 7 residues within 4Å: Chain A: Y.51, Y.78, N.82, Y.85, K.86, Y.97, N.113 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.82, A:K.86, A:K.86, A:Y.97, A:N.113, A:N.113 TRS.4: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

3 x TB: TERBIUM(III) ION(Non-covalent)

TB.5: 2 residues within 4Å: Chain A: D.23, E.24 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.23, A:E.24, H2O.2, H2O.2, H2O.3 TB.6: 1 residues within 4Å: Chain A: D.55 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.55, A:D.55, H2O.1 TB.7: 2 residues within 4Å: Chain A: D.57, E.58 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.57, A:D.57, A:E.58, A:E.58, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liutkus, M. et al., Diverse crystalline protein scaffolds through metal-dependent polymorphism. Protein Sci. (2024)

Release Date

2024-03-06

Peptides

Consensus tetratricopeptide repeat protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Consensus tetratricopeptide repeat protein

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