Annotations: 3MYT

Crystal structure of Ketosteroid Isomerase D38HD99N from Pseudomonas testosteroni (tKSI)

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
D	d3mytd_	Alpha and beta proteins (a+b)	Cystatin-like	NTF2-like	Ketosteroid isomerase-like	Delta-5-3-ketosteroid isomerase, steroid delta-isomerase, KSI	Pseudomonas testosteroni (Comamonas testosteroni ) [TaxId: 285 ],	SCOPe (2.08)
C	d3mytc_	Alpha and beta proteins (a+b)	Cystatin-like	NTF2-like	Ketosteroid isomerase-like	Delta-5-3-ketosteroid isomerase, steroid delta-isomerase, KSI	Pseudomonas testosteroni (Comamonas testosteroni ) [TaxId: 285 ],	SCOPe (2.08)
B	d3mytb_	Alpha and beta proteins (a+b)	Cystatin-like	NTF2-like	Ketosteroid isomerase-like	Delta-5-3-ketosteroid isomerase, steroid delta-isomerase, KSI	Pseudomonas testosteroni (Comamonas testosteroni ) [TaxId: 285 ],	SCOPe (2.08)
A	d3myta_	Alpha and beta proteins (a+b)	Cystatin-like	NTF2-like	Ketosteroid isomerase-like	Delta-5-3-ketosteroid isomerase, steroid delta-isomerase, KSI	Pseudomonas testosteroni (Comamonas testosteroni ) [TaxId: 285 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	NTF2-like	8034686	3000472	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	NTF2-like	8034686	3000472	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	NTF2-like	8034686	3000472	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	NTF2-like	8034686	3000472	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	PK_Tyr_Ser-Thr	e3mytD1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: PK_Tyr_Ser-Thr	ECOD (v295.2)
C	PK_Tyr_Ser-Thr	e3mytC1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: PK_Tyr_Ser-Thr	ECOD (v295.2)
B	PK_Tyr_Ser-Thr	e3mytB1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: PK_Tyr_Ser-Thr	ECOD (v295.2)
A	PK_Tyr_Ser-Thr	e3mytA1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: PK_Tyr_Ser-Thr	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	3.10.450.50	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
C	3.10.450.50	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
B	3.10.450.50	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
A	3.10.450.50	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Steroid Delta-isomerase	isomerase activity intramolecular oxidoreductase activity, transposing C=C bonds intramolecular oxidoreductase activity catalytic activity steroid Delta-isomerase activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR032710	NTF2-like domain superfamily	Homologous Superfamily
A, B, C, D	IPR039256	Ketosteroid isomerase	Family
A, B, C, D	IPR037401	SnoaL-like domain	Domain
A, B, C, D	IPR011944	Steroid delta5-4-isomerase	Family