7KZ2 image
Entry Detail
PDB ID:
7KZ2
Keywords:
LYASE
Title:
Dihydrodipicolinate synthase (DHDPS) from C.jejuni, Y110F mutant with pyruvate bound in the active site and L-lysine bound at the allosteric site in C2221 space group
Biological Source:
Source Organism:
Campylobacter jejuni subsp. jejuni serotype O:2 (strain ATCC 700819 / NCTC 11168)
Host Organism:
Escherichia coli
PDB Version:
Deposition Date:
2020-12-09
Release Date:
2021-12-15
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.90 Å
R-Value Free:
0.21
R-Value Work:
0.18
R-Value Observed:
0.18
Space Group:
C 2 2 21
7KZ2 validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Description:4-hydroxy-tetrahydrodipicolinate synthase
Mutations:Y110F
Chain IDs:A, B, C, D, E, F
Chain Length:310
Number of Molecules:6
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
LYS
MG
PEG
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
7KZ2