SMTL ID : 7jz8.1

Dihydrodipicolinate synthase mutant S48F with lysine in the allosteric site

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.82 Å

Oligo State

homo-tetramer

Ligands

4 x K: POTASSIUM ION(Non-covalent)

K.1: 4 residues within 4Å: Chain A: A.152, V.154, K.155, I.157 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:A.152, A:V.154, A:I.157, H2O.9, H2O.10 K.3: 4 residues within 4Å: Chain B: A.152, V.154, K.155, I.157 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:A.152, B:V.154, B:I.157, H2O.23, H2O.23 K.5: 4 residues within 4Å: Chain C: A.152, V.154, K.155, I.157 5 PLIP interactions: 3 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:A.152, C:V.154, C:I.157, H2O.34, H2O.35 K.7: 4 residues within 4Å: Chain D: A.152, V.154, K.155, I.157 5 PLIP interactions: 3 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:A.152, D:V.154, D:I.157, H2O.48, H2O.48

4 x LYS: LYSINE(Non-covalent)

LYS.2: 10 residues within 4Å: Chain A: F.48, A.49, L.51, H.53, H.56, E.84, Y.106 Chain B: N.80, E.84 Ligands: LYS.4 7 PLIP interactions: 4 interactions with chain A, 3 interactions with chain B, Hydrogen bonds: A:F.48, A:H.56, A:E.84, A:Y.106, B:N.80, B:N.80 Water bridges: B:N.80 LYS.4: 9 residues within 4Å: Chain A: N.80, E.84 Chain B: F.48, A.49, L.51, H.53, H.56, Y.106 Ligands: LYS.2 8 PLIP interactions: 3 Ligand-Ligand interactions, 1 interactions with chain B, 4 interactions with chain A Hydrogen bonds: K.2, K.4, B:F.48, A:N.80, A:N.80, A:N.80 Water bridges: K.2, A:E.84 LYS.6: 10 residues within 4Å: Chain C: F.48, A.49, L.51, H.53, H.56, E.84, Y.106 Chain D: N.80, E.84 Ligands: LYS.8 6 PLIP interactions: 2 interactions with chain C, 4 interactions with chain D, Hydrogen bonds: C:F.48, C:E.84, D:N.80, D:N.80 Water bridges: D:N.80, D:E.84 LYS.8: 9 residues within 4Å: Chain C: N.80, E.84 Chain D: F.48, A.49, L.51, H.53, H.56, Y.106 Ligands: LYS.6 9 PLIP interactions: 3 interactions with chain D, 3 Ligand-Ligand interactions, 3 interactions with chain C Hydrogen bonds: D:F.48, D:H.56, D:Y.106, K.6, K.8, C:N.80, C:N.80, C:N.80 Water bridges: K.6

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Board, A.J. et al., Mapping the unchartered waters of dihydrodipicolinate synthase: a novel mechanism of allosteric inhibition. To Be Published

Release Date

2021-10-06

Peptides

4-hydroxy-tetrahydrodipicolinate synthase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

4-hydroxy-tetrahydrodipicolinate synthase

Related Entries With Identical Sequence