SMTL ID : 2vek.2 (1 other biounit)

Structure-based enzyme engineering efforts with an inactive monomeric TIM variant: the importance of a single point mutation for generating an active site with suitable binding properties

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

monomer

Ligands

1 x CIT: CITRIC ACID(Non-functional Binders)

CIT.1: 13 residues within 4Å: Chain A: N.10, K.12, H.86, E.158, A.162, I.163, G.164, G.203, S.204, L.223, A.224, G.225, K.227 17 PLIP interactions: 17 interactions with chain A Hydrogen bonds: A:N.10, A:N.10, A:K.12, A:A.162, A:G.164, A:S.204, A:G.225 Water bridges: A:K.12, A:V.205, A:K.227, A:K.227, A:K.227 Salt bridges: A:K.12, A:K.12, A:H.86, A:K.227, A:K.227

1 x TBU: TERTIARY-BUTYL ALCOHOL(Non-functional Binders)

TBU.2: 6 residues within 4Å: Chain A: N.27, S.28, T.29, S.30, H.55 Ligands: ASF.3 No protein-ligand interaction detected (PLIP)

1 x ASF: 3-(BUTYLSULPHONYL)-PROPANOIC ACID

ASF.3: 7 residues within 4Å: Chain A: T.29, S.30, I.31, H.55, P.56, K.57 Ligands: TBU.2 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:P.56 Water bridges: A:N.27 Salt bridges: A:H.55

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Alahuhta, M. et al., Structure-Based Protein Engineering Efforts with a Monomeric Tim Variant: The Importance of a Single Point Mutation for Generating an Active Site with Suitable Binding Properties. Protein Eng.Des.Sel. (2008)

Release Date

2008-02-19

Peptides

TRIOSEPHOSPHATE ISOMERASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

TRIOSEPHOSPHATE ISOMERASE

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