SMTL ID : 6y7a.1

X-ray structure of the Haloalkane dehalogenase HaloTag7 labeled with a chloroalkane-tetramethylrhodamine fluorophore substrate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

monomer

Ligands

1 x OEH: [9-[2-carboxy-5-[2-[2-(6-chloranylhexoxy)ethoxy]ethylcarbamoyl]phenyl]-6-(dimethylamino)xanthen-3-ylidene]-dimethyl-azanium(Covalent)

OEH.1: 18 residues within 4Å: Chain A: D.104, W.105, F.142, A.143, T.146, F.147, Q.163, V.165, E.168, G.169, T.170, P.172, M.173, G.174, V.243, L.244, N.270 Ligands: CL.2 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:D.104, A:V.165, A:T.170, A:L.244, A:N.270 Hydrogen bonds: A:T.146

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 7 residues within 4Å: Chain A: N.39, W.105, F.166, F.203, P.204, L.207 Ligands: OEH.1 Ligand excluded by PLIP

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 6 residues within 4Å: Chain A: F.6, S.42, Y.44, G.68, K.69, H.186 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:H.186, A:H.186

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wilhelm, J. et al., Kinetic and Structural Characterization of the Self-Labeling Protein Tags HaloTag7, SNAP-tag, and CLIP-tag. Biochemistry (2021)

Release Date

2021-03-31

Peptides

Haloalkane dehalogenase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Haloalkane dehalogenase

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