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

T4 Lysozyme L99A/M102H with 4-Nitrophenol Bound

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.54 Å

Oligo State

monomer

Ligands

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

BME.1: 3 residues within 4Å: Chain A: I.26, C.120, I.123 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.119, A:R.119

1 x NPO: P-NITROPHENOL(Non-covalent)

NPO.2: 11 residues within 4Å: Chain A: I.101, L.107, V.110, Y.111, A.122, H.125, V.134, L.141, L.144, L.156, F.176 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:A.122, A:H.125, A:V.134, A:L.141, A:L.144, A:F.176 Hydrogen bonds: A:H.125

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

SO4.3: 3 residues within 4Å: Chain A: R.142, M.143, R.148 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.142, A:R.148 SO4.4: 2 residues within 4Å: Chain A: R.99, R.103 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.103 Salt bridges: A:R.103

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

ACT.5: 3 residues within 4Å: Chain A: R.37, L.38, K.39 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:K.39 Hydrogen bonds: A:L.38, A:K.39 Salt bridges: A:R.37

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

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