MolNFT v1 · #17049 · protein

High resolution crystal structure of ketosteroid isomerase mutant D40N(D38N, ti numbering) from pseudomonas putida complexed with equilenin at 2.0 a resolution.

1OGX · Steroid delta-isomerase: “High resolution crystal structure of ketosteroid isomerase mutant D40N(D38N, ti numbering) from pseudomonas…”. X-ray diffraction, 1 ligand (EQU), 3 pockets (best druggability 0.63). MolNFT v1 #17049 on…

PDB: 1OGX
Type: protein
Length: 252 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Steroid delta-isomerase
EC: 5.3.3.1
UniProt: P07445
Ligands: EQU
Pockets: 3 · best druggability 0.63

Structure

x-ray diffraction · 1 distinct chain · 29% helix, 40% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A, B	Steroid delta-isomerase (EC 5.3.3.1)	protein	126	29% helix, 40% strand	P07445

Ligands and binding sites

EQU · Equilenin · ligand · 2 copies · chains A, B

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

3 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	192	0.63	0.83	24	EQU
2	171	0.62	0.83	22	EQU
3	67	0.33	0.76	18	empty

Interfaces

1 interface between chains.

A–B · 1075 Å² buried · 19 hydrogen bonds · protein-protein

Compared structures

1OGX · High Resolution Crystal Structure Of Ketosteroid Isomerase Mutant D40N(D38N, Ti… · the same entry in another collection · chain A against A, TM-score 1.00

Analyse

Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
Every structure of UniProt P07445
Elsewhere: RCSB PDB 1OGX · PDBe 1OGX · UniProt P07445

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