SMTL ID : 7ko1.1 (2 other biounits)

Dihydrodipicolinate synthase (DHDPS) from C.jejuni, E88D mutant with pyruvate bound in the active site

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

3 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 1 residues within 4Å: Chain A: D.239 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.239, A:D.239 MG.2: 1 residues within 4Å: Chain A: K.303 No protein-ligand interaction detected (PLIP) MG.3: 1 residues within 4Å: Chain A: K.83 No protein-ligand interaction detected (PLIP)

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

PGE.4: 6 residues within 4Å: Chain A: Q.128, Q.129, Y.132, D.162, T.163, K.166 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.166 PGE.5: 6 residues within 4Å: Chain B: Q.128, Q.129, Y.132, D.162, T.163, K.166 1 PLIP interactions: 1 interactions with chain B Water bridges: B:S.160

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

ACT.6: 7 residues within 4Å: Chain B: T.59, Y.149, R.154, K.178, G.202, F.260, N.264 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.264 Salt bridges: B:R.154

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Saran, S. et al., THE ALLOSTERIC SITE RESIDUE, E88 INTERACTS WITH THE INHIBITORS TO TRANSMIT THE ALLOSTERIC INHIBITION SIGNALS IN Cj.DHDPS BY FORMING A HYDROGEN BOND. To Be Published

Release Date

2021-11-17

Peptides

4-hydroxy-tetrahydrodipicolinate synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

4-hydroxy-tetrahydrodipicolinate synthase

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