1DMM

CRYSTAL STRUCTURES OF MUTANT ENZYMES Y57F OF KETOSTEROID ISOMERASE FROM PSEUDOMONAS PUTIDA BIOTYPE B

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004769	molecular_function	steroid Delta-isomerase activity
A	0006629	biological_process	lipid metabolic process
A	0008202	biological_process	steroid metabolic process
A	0016853	molecular_function	isomerase activity

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	Active site: {"description":"Proton donor"}

Chain

Residue

Details

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site_id	SWS_FT_FI2
Number of Residues	1
Details	Active site: {"description":"Proton acceptor"}

Chain

Residue

Details

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site_id	SWS_FT_FI3
Number of Residues	1
Details	Binding site: {"evidences":[{"source":"PubMed","id":"11007792","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

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Catalytic Information from CSA

site_id	CSA1
Number of Residues	5
Details	Annotated By Reference To The Literature 1e3v

Chain	Residue	Details
A	ASP103
A	ASP40
A	TYR32
A	TYR16
A	PHE57

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site_id	CSA2
Number of Residues	3
Details	Annotated By Reference To The Literature 1e3v

Chain	Residue	Details
A	ASP103
A	ASP40
A	TYR16

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site_id	MCSA1
Number of Residues	4
Details	M-CSA 349

Chain	Residue	Details
A	TYR16	proton acceptor, proton donor
A	ASP40	proton acceptor, proton donor
A	ASP100	electrostatic stabiliser
A	ASP103	electrostatic stabiliser

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