SMTL ID : 6j33.1 (1 other biounit)

Crystal structure of ligand-free of PulA from Klebsiella pneumoniae

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

monomer

Ligands

12 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)

MG.1: 5 residues within 4Å: Chain A: D.964, S.971, D.973, V.976, Q.1040 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.964, A:S.971, A:D.973, A:V.976, H2O.8 MG.2: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.3: 3 residues within 4Å: Chain A: D.118, T.120, D.132 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.118, A:T.120, A:D.132, A:D.132, H2O.24 MG.4: 2 residues within 4Å: Chain A: Y.48, A.63 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:Y.48, A:A.63, H2O.43, H2O.43 MG.5: 4 residues within 4Å: Chain A: A.520, D.523, Y.525, D.863 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:A.520, A:D.523, A:Y.525, H2O.22, H2O.28 MG.6: 5 residues within 4Å: Chain A: S.358, D.451, L.452, E.457, E.538 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.451, A:L.452, A:E.457, A:E.538, H2O.12, H2O.16 MG.7: 3 residues within 4Å: Chain A: K.372, P.373, E.374 No protein-ligand interaction detected (PLIP) MG.8: 1 residues within 4Å: Chain A: S.459 No protein-ligand interaction detected (PLIP) MG.9: 1 residues within 4Å: Chain A: T.196 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:T.196, H2O.3, H2O.35, H2O.41 MG.10: 4 residues within 4Å: Chain A: V.871, D.872, D.877, N.878 No protein-ligand interaction detected (PLIP) MG.11: 3 residues within 4Å: Chain A: K.502, Q.503, D.505 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:K.502, A:D.505, H2O.42, H2O.43, H2O.45 MG.15: 1 residues within 4Å: Chain A: G.784 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:G.784

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

ACT.12: 6 residues within 4Å: Chain A: H.749, L.750, L.753, D.781, Y.782, N.783 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.750, A:L.753, A:Y.782 Hydrogen bonds: A:D.781, A:N.783 Water bridges: A:D.781 Salt bridges: A:H.749 ACT.13: 4 residues within 4Å: Chain A: M.204, A.655, F.686, E.687 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:F.686 Hydrogen bonds: A:E.687 ACT.14: 4 residues within 4Å: Chain A: S.971, D.973, S.974, Q.1040 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.971, A:Q.1040

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Saka, N. et al., Relationship between the induced-fit loop and the activity of Klebsiella pneumoniae pullulanase. Acta Crystallogr D Struct Biol (2019)

Release Date

2019-09-18

Peptides

pullulanase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

pullulanase

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