SMTL ID : 5ox2.1

Crystal structure of thymoligase, a substrate-tailored peptiligase variant

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.24 Å

Oligo State

monomer

Ligands

1 x VAL- GLU- GLU- ASP- HIS- VAL- ALA- HIS- ALA: Fragment of prodomain(Non-covalent)

VAL-GLU-GLU-ASP-HIS-VAL-ALA-HIS-ALA.1: 15 residues within 4Å: Chain A: H.64, L.87, G.91, S.92, G.93, Q.94, Y.95, S.96, I.98, S.116, L.117, G.118, G.119, S.121, G.122 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:Y.95, A:Y.95, A:I.98 Hydrogen bonds: A:G.91, A:G.93, A:G.93, A:Y.95, A:S.96, A:G.118, A:G.118, A:S.121 Water bridges: A:S.121

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 3 residues within 4Å: Chain A: P.163, S.164, R.238 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:P.163 Salt bridges: A:R.238 SO4.3: 4 residues within 4Å: Chain A: K.228, H.229, A.265, Q.266 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.266 Salt bridges: A:K.228 SO4.4: 4 residues within 4Å: Chain A: K.247, G.249, D.250, S.251 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.251, A:S.251 Salt bridges: A:K.247 SO4.5: 3 residues within 4Å: Chain A: T.149, S.150, G.151 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.149, A:T.149, A:G.151

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schmidt, M. et al., Design of a substrate-tailored peptiligase variant for the efficient synthesis of thymosin-alpha1. Org. Biomol. Chem. (2018)

Release Date

2018-01-10

Peptides

Subtilisin BPN': A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Subtilisin BPN'