SMTL ID : 4z2j.1 (1 other biounit)

Serratia marcescens Chitinase B complexed with macrolide inhibitor 31

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

monomer

Ligands

2 x M6G: (1R,2R,3R,6R,7S,8S,9R,10R,12R,13S,17S)-3-ethyl-2,10-dihydroxy-2,6,8,10,12,15,15,17-octamethyl-5-oxo-9-(prop-2-yn-1-yloxy)-4,14,16-trioxabicyclo[11.3.1]heptadec-7-yl {5-[N'-(methylcarbamoyl)carbamimidamido]pentyl}carbamate(Non-covalent)

M6G.1: 15 residues within 4Å: Chain A: Y.14, F.16, P.18, W.101, Y.102, D.146, E.148, M.216, Y.218, D.219, Y.296, R.298, I.343, W.407 Ligands: GOL.3 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:P.18, A:W.101, A:Y.102, A:Y.102, A:Y.296, A:Y.296, A:W.407, A:W.407 Hydrogen bonds: A:D.146 Salt bridges: A:D.146, A:E.148 M6G.2: 12 residues within 4Å: Chain A: W.101, N.105, D.106, L.107, F.194, F.195, D.219, L.220, W.224, E.225, F.243, L.269 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:W.101, A:D.106, A:L.107, A:F.195, A:F.195, A:W.224, A:W.224 Hydrogen bonds: A:W.101, A:W.224, A:E.225 Water bridges: A:F.194 Salt bridges: A:E.225

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 8 residues within 4Å: Chain A: F.16, I.17, P.18, T.19, S.54, F.55, Y.103 Ligands: M6G.1 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:I.17, A:T.19, A:T.19, A:F.55, A:Y.103, A:Y.103 GOL.5: 4 residues within 4Å: Chain A: R.248, F.263, P.264, S.265 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.248, A:F.263, A:S.265

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.4: 3 residues within 4Å: Chain A: R.93, P.182, Q.184 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.184 Water bridges: A:R.93 Salt bridges: A:R.93

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sugawara, A. et al., Creation of Customized Bioactivity within a 14-Membered Macrolide Scaffold: Design, Synthesis, and Biological Evaluation Using a Family-18 Chitinase. J.Med.Chem. (2015)

Release Date

2015-07-01

Peptides

Chitinase B: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Chitinase B

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