SMTL ID : 1goi.1

CRYSTAL STRUCTURE OF THE D140N MUTANT OF CHITINASE B FROM SERRATIA MARCESCENS AT 1.45 A RESOLUTION

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.45 Å

Oligo State

homo-dimer

Ligands

12 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 6 residues within 4Å: Chain A: F.190, E.221, F.239 Chain B: W.479, G.480 Ligands: GOL.4 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:G.480 GOL.2: 6 residues within 4Å: Chain A: P.260, F.263, S.264, R.439, Y.440, T.441 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.264, A:S.264, A:T.441 GOL.3: 6 residues within 4Å: Chain A: R.244, T.256, F.259, P.260, S.261 Chain B: W.252 4 PLIP interactions: 1 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:W.252, A:R.244, A:S.261 Water bridges: A:T.256 GOL.4: 8 residues within 4Å: Chain A: F.190, D.215, L.216, A.217, W.220, E.221, L.265 Ligands: GOL.1 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:L.216, A:E.221, A:E.221 Water bridges: A:F.190 GOL.5: 6 residues within 4Å: Chain A: R.162, A.204, P.205, L.206, D.207, K.284 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.162, A:D.207, A:D.207, A:K.284 GOL.6: 9 residues within 4Å: Chain A: Y.10, F.51, G.96, D.142, E.144, A.184, M.212, Y.214, W.403 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.10, A:D.142, A:Y.214, A:Y.214 GOL.8: 7 residues within 4Å: Chain B: Y.323, L.325, V.326, G.327, C.328, E.329, V.332 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:Y.323, B:G.327 Water bridges: B:E.329, B:E.329 GOL.9: 8 residues within 4Å: Chain B: F.190, D.215, L.216, A.217, W.220, E.221, L.265 Ligands: GOL.11 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:L.216 GOL.10: 7 residues within 4Å: Chain B: P.260, F.263, S.264, L.438, R.439, Y.440, T.441 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:S.264, B:S.264, B:T.441 Water bridges: B:P.262 GOL.11: 7 residues within 4Å: Chain A: W.479, G.480 Chain B: F.190, E.221, F.239 Ligands: GOL.9, GOL.13 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.480 Water bridges: A:Q.464 GOL.12: 5 residues within 4Å: Chain B: T.3, R.4, T.45, H.46, R.89 13 PLIP interactions: 13 interactions with chain B Hydrogen bonds: B:T.3, B:R.89 Water bridges: B:T.3, B:T.3, B:T.3, B:R.4, B:R.4, B:R.4, B:H.46, B:S.87, B:S.87, B:Y.208, B:Y.208 GOL.13: 8 residues within 4Å: Chain A: W.479, G.480, Y.481, I.482 Chain B: F.190, F.191, R.194 Ligands: GOL.11 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:G.480, B:R.194, B:R.194

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

SO4.7: 1 residues within 4Å: Chain A: R.420 2 PLIP interactions: 2 interactions with chain A Water bridges: A:D.426 Salt bridges: A:R.420 SO4.14: 3 residues within 4Å: Chain B: T.26, R.343, R.410 8 PLIP interactions: 8 interactions with chain B Water bridges: B:T.26, B:N.35, B:N.35, B:N.35, B:R.343, B:R.410 Salt bridges: B:R.343, B:R.410 SO4.15: 2 residues within 4Å: Chain B: P.281, S.282 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:S.282 Water bridges: B:V.280, B:S.282, B:A.283 SO4.16: 0 residues within 4Å: (No contacts) 2 PLIP interactions: 2 interactions with chain B Water bridges: B:R.77, B:R.77

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kolstad, G. et al., Structure of the D140N Mutant of Chitinase B from Serratia Marcescens at 1.45 A Resolution. Acta Crystallogr.,Sect.D (2002)

Release Date

2001-11-15

Peptides

CHITINASE B: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

CHITINASE B