SMTL ID : 4e97.2 (1 other biounit)

T4 Lysozyme L99A/M102H with 2-Mercaptoethanol Bound

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

monomer

Ligands

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

ACT.1: 4 residues within 4Å: Chain A: A.96, R.99, R.103 Ligands: SO4.5 3 PLIP interactions: 3 interactions with chain A Water bridges: A:R.103 Salt bridges: A:R.99, A:R.103 ACT.6: 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, A:R.37

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

BME.2: 4 residues within 4Å: Chain A: Y.111, R.119, C.120, I.123 No protein-ligand interaction detected (PLIP) BME.3: 6 residues within 4Å: Chain A: A.122, H.125, V.134, L.141, L.144, F.176 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:H.125 BME.7: 5 residues within 4Å: Chain A: G.53, H.54, L.55, D.93, F.127 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.55 Water bridges: A:L.55

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

SO4.4: 2 residues within 4Å: Chain A: R.142, R.148 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.142, A:R.148 SO4.5: 3 residues within 4Å: Chain A: R.99, R.103 Ligands: ACT.1 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.103

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
B

Lysozyme

Related Entries With Identical Sequence