SMTL ID : 4ekr.1 (2 other biounits)

T4 Lysozyme L99A/M102H with 2-Cyanophenol Bound

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.49 Å

Oligo State

monomer

Ligands

2 x BME: BETA-MERCAPTOETHANOL(Non-functional Binders)

BME.1: 6 residues within 4Å: Chain A: I.26, Y.111, A.116, R.119, C.120, I.123 No protein-ligand interaction detected (PLIP) BME.7: 3 residues within 4Å: Chain A: F.20, M.24, Y.184 No protein-ligand interaction detected (PLIP)

2 x 0R0: 2-hydroxybenzonitrile(Non-covalent)

0R0.2: 10 residues within 4Å: Chain A: I.101, L.107, V.110, A.122, H.125, V.126, V.134, V.140, L.141, L.144 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:I.101, A:V.110, A:A.122, A:V.126, A:V.134, A:L.141 Hydrogen bonds: A:H.125 0R0.3: 5 residues within 4Å: Chain A: L.102, K.108, Y.111, D.112, R.119 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.102, A:Y.111 Hydrogen bonds: A:K.108, A:K.108

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

SO4.4: 3 residues within 4Å: Chain A: R.37, L.38, K.39 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:L.38, A:K.39 Water bridges: A:L.36 Salt bridges: A:R.37 SO4.5: 3 residues within 4Å: Chain A: A.96, R.99, R.103 4 PLIP interactions: 4 interactions with chain A Water bridges: A:A.96, A:R.103 Salt bridges: A:R.99, A:R.103

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.6: 6 residues within 4Å: Chain A: F.27, E.28, R.31, I.52, E.87, F.90 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.27, A:F.90 Hydrogen bonds: A:E.87

1 x HED: 2-HYDROXYETHYL DISULFIDE(Non-covalent)

HED.8: 4 residues within 4Å: Chain A: T.132, G.133, G.136, F.137 1 PLIP interactions: 1 interactions with chain A Water bridges: A:T.132

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Merski, M. et al., Engineering a model protein cavity to catalyze the Kemp elimination. Proc.Natl.Acad.Sci.USA (2012)

Release Date

2012-09-05

Peptides

Lysozyme: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Lysozyme

Related Entries With Identical Sequence