ISDA: 7P18

Deposition Date 2021-07-01

Release Date 2021-07-21

Last Version Date 2024-02-07

Entry Detail

PDB ID:

7P18

Keywords:

OXIDOREDUCTASE

Title:

Crystal structure of 3-ketosteroid delta1-dehydrogenase from Sterolibacterium denitrificans in complex with 1,4-androstadiene-3,17-dione

Biological Source:

Source Organism:

Sterolibacterium denitrificans (Taxon ID: 157592)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.84 Å

R-Value Free:

0.21

R-Value Work:

0.18

R-Value Observed:

0.18

Space Group:

P 31 2 1

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:3-oxosteroid 1-dehydrogenase
Gene (Uniprot):acmB
Chain IDs:A, B
Chain Length:561
Number of Molecules:2
Biological Source:Sterolibacterium denitrificans

UniProt ID:A9XWD7 Pfam ID:PF00890

Ligand Molecules

ANB

FAD

GOL

PEG

Primary Citation

Structure, Mutagenesis, and QM:MM Modeling of 3-Ketosteroid Delta 1 -Dehydrogenase from Sterolibacterium denitrificans ─The Role of a New Putative Membrane-Associated Domain and Proton-Relay System in Catalysis.

Wojcik, P, Glanowski, M, Mrugala, B, Procner, M, Zastawny, O, Flejszar, M, Kurpiewska, K, Niedzialkowska, E, Minor, W, Oszajca, M, Bojarski, A.J, Wojtkiewicz, A.M, Szaleniec, M, Wojtkiewicz, A.M, Glanowski, M, Waligorski, P, Janeczko, T, Szaleniec, M.Show

Biochemistry 62 808 823 (2023)

PMID: 36625854 DOI: 10.1021/acs.biochem.2c00576

Primary Citation of related structures