SMTL ID : 3hwl.1

Crystal Structure of T4 lysozyme with the unnatural amino acid p-Acetyl-L-Phenylalanine incorporated at position 131

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

4 x AZI: AZIDE ION(Non-covalent)

AZI.1: 4 residues within 4Å: Chain A: R.125, W.126, D.127, E.128 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:D.127, A:D.127, A:E.128, A:E.128 Water bridges: A:W.126, A:W.126 AZI.2: 3 residues within 4Å: Chain A: R.14, L.15, K.16 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:L.15, A:K.16 Water bridges: A:R.14, A:R.14 AZI.6: 4 residues within 4Å: Chain B: R.125, W.126, D.127, E.128 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:D.127, B:D.127, B:E.128, B:E.128, B:E.128 Water bridges: B:W.126, B:W.126 AZI.7: 3 residues within 4Å: Chain B: R.14, L.15, K.16 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:L.15, B:K.16 Water bridges: B:R.14, B:R.14

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

CL.3: 3 residues within 4Å: Chain A: S.44, E.45, K.48 Ligand excluded by PLIP CL.4: 4 residues within 4Å: Chain A: T.142, P.143, N.144, R.145 Ligand excluded by PLIP CL.5: 2 residues within 4Å: Chain A: N.144, R.148 Ligand excluded by PLIP CL.8: 3 residues within 4Å: Chain B: S.44, E.45, K.48 Ligand excluded by PLIP CL.9: 4 residues within 4Å: Chain B: T.142, P.143, N.144, R.145 Ligand excluded by PLIP CL.10: 2 residues within 4Å: Chain B: N.144, R.148 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fleissner, M.R. et al., Site-directed spin labeling of a genetically encoded unnatural amino acid. Proc.Natl.Acad.Sci.USA (2009)

Release Date

2009-12-08

Peptides

Lysozyme: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Lysozyme