SMTL ID : 4i7p.2 (1 other biounit)

T4 Lysozyme L99A/M102H with 4-bromoimidazole bound

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

monomer

Ligands

1 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)

1 x ES3: 4-bromo-1H-imidazole(Non-covalent)

ES3.2: 9 residues within 4Å: Chain A: L.107, V.110, Y.111, A.122, H.125, V.134, L.141, L.144, F.176 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:H.125 Halogen bonds: A:L.107

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

SO4.3: 2 residues within 4Å: Chain A: R.142, R.148 3 PLIP interactions: 3 interactions with chain A Water bridges: A:Q.146 Salt bridges: A:R.142, A:R.148 SO4.4: 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:G.53, A:L.55 SO4.5: 2 residues within 4Å: Chain A: R.99, R.103 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.99, A:R.103

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

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:R.37 Salt bridges: A:R.37

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Merski, M. et al., The impact of introducing a histidine into an apolar cavity site on docking and ligand recognition. J.Med.Chem. (2013)

Release Date

2013-03-27

Peptides

Lysozyme: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Lysozyme

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