9IVN image
Deposition Date 2024-07-24
Release Date 2025-07-30
Last Version Date 2025-07-30
Entry Detail
PDB ID:
9IVN
Keywords:
OXIDOREDUCTASE
Title:
Crystal structure of KRED mutant-Y199A/N149L
Biological Source:
Source Organism:
Novosphingobium aromaticivorans (strain ATCC 700278 / DSM 12444 / CCUG 56034 / CIP 105152 / NBRC 16084 / F199) (Taxon ID: 279238)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.00 Å
R-Value Free:
0.23
R-Value Work:
0.20
R-Value Observed:
0.20
Space Group:
P 1 21 1
9IVN validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Short-chain dehydrogenase/reductase SDR
Gene (Uniprot):Saro_3543
Mutagens:Y199A,N149L
Chain IDs:A, B, C, D (auth: F), E (auth: G), F (auth: H), G (auth: D), H (auth: E)
Chain Length:259
Number of Molecules:8
Biological Source:Novosphingobium aromaticivorans (strain ATCC 700278 / DSM 12444 / CCUG 56034 / CIP 105152 / NBRC 16084 / F199)
UniProt ID:A4XEP2 Pfam ID:PF13561
Ligand Molecules
DMS
EDO
GOL
NAD
PEG
SO4
Primary Citation
Chemoenzymatic synthesis of key squalamine intermediate by engineered ketoreductase mutants from Novosphingobium aromaticivorans
To Be Published ? ? ? (?)
Primary Citation of related structures
9IVN