7L4B image
Deposition Date 2020-12-18
Release Date 2021-12-22
Last Version Date 2023-11-29
Entry Detail
PDB ID:
7L4B
Keywords:
LYASE
Title:
Dihydrodipicolinate synthase (DHDPS) from C.jejuni with pyruvate bound in the active site in P1211 space group
Biological Source:
Source Organism:
Campylobacter jejuni subsp. jejuni serotype O:2 (strain ATCC 700819 / NCTC 11168) (Taxon ID: 192222)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.42 Å
R-Value Free:
0.26
R-Value Work:
0.22
R-Value Observed:
0.22
Space Group:
P 1 21 1
7L4B validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:4-hydroxy-tetrahydrodipicolinate synthase
Gene (Uniprot):dapA
Chain IDs:A, B, C, D, E, F, G, H, I, J, K, L
Chain Length:310
Number of Molecules:12
Biological Source:Campylobacter jejuni subsp. jejuni serotype O:2 (strain ATCC 700819 / NCTC 11168)
UniProt ID:Q9PPB4 Pfam ID:PF00701
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
KPI A LYS modified residue
Ligand Molecules
ACT
EDO
MG
PGE
Primary Citation
B-FACTOR ANALYSIS SUGGEST THAT L-LYSINE AND R, R-BISLYSINE ALLOSTERICALLY INHIBIT Cj.DHDPS ENZYME BY DECREASING PROTEIN DYNAMICS.
To Be Published ? ? ? (?)
Primary Citation of related structures
7L4B