SMTL ID : 8jk3.1

Crystal Structure of Bel-1 Extended Spectrum Beta-lactamase in Hexagonal Form

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 4 residues within 4Å: Chain A: R.128, S.129, L.130, G.131 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.131 Water bridges: A:S.129, A:K.167 EDO.3: 1 residues within 4Å: Chain A: P.149 No protein-ligand interaction detected (PLIP) EDO.4: 10 residues within 4Å: Chain A: R.39, F.40, A.41, N.147, T.148, P.149, G.150, D.151, E.152, T.155 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.147, A:G.150, A:D.151, A:D.151 Water bridges: A:T.148

1 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.2: 5 residues within 4Å: Chain A: G.61, E.62, E.63, N.64, R.67 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.67 Water bridges: A:E.63

1 x IPA: ISOPROPYL ALCOHOL(Non-functional Binders)

IPA.5: 3 residues within 4Å: Chain A: T.124, R.128, R.136 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.128, A:R.128

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

ACT.6: 4 residues within 4Å: Chain A: Y.79, L.104, S.105, T.191 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:Y.79

4 x CL: CHLORIDE ION(Non-functional Binders)

CL.7: 5 residues within 4Å: Chain A: E.78, Y.79, A.80, P.81, K.84 Ligand excluded by PLIP CL.12: 6 residues within 4Å: Chain B: L.55, T.95, I.98, Q.181, L.185 Ligands: MG.9 Ligand excluded by PLIP CL.13: 5 residues within 4Å: Chain B: S.105, T.191 Ligands: MG.10, MG.11, CL.14 Ligand excluded by PLIP CL.14: 8 residues within 4Å: Chain B: S.44, S.105, K.209, T.210, G.211, S.212 Ligands: MG.11, CL.13 Ligand excluded by PLIP

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

MG.8: 4 residues within 4Å: Chain B: T.195, R.218, A.249, I.252 No protein-ligand interaction detected (PLIP) MG.9: 7 residues within 4Å: Chain B: L.55, I.58, P.65, T.95, I.98, Q.181 Ligands: CL.12 No protein-ligand interaction detected (PLIP) MG.10: 1 residues within 4Å: Ligands: CL.13 No protein-ligand interaction detected (PLIP) MG.11: 7 residues within 4Å: Chain B: S.44, S.105, K.209, G.211, S.212 Ligands: CL.13, CL.14 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:S.105

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dhankhar, K. et al., Crystal Structure of Bel-1 ESBL in Hexagonal Form. To Be Published

Release Date

2024-06-05

Peptides

Beta-lactamase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Beta-lactamase