Structure of PDB 5g2g Chain B

Receptor sequence
>5g2gB (length=126) Species: 303 (Pseudomonas putida) [Search protein sequence]
LPTAQEVQGLMARYIELVDVGDIEAIVQMYADDATVEDPFGQPPIHGREQ
IAAFYRQGLGGGKVRACLTGPVRASHNGCGAMPFRVEMVWNGQPCALDVI
DVMRFDEHGRIQTKQAYWSEVNLSVR
3D structure
PDB5g2g Role of Conserved met112 Residue in the Catalytic Activity and Stability of Ketosteroid Isomerase.
ChainB
Resolution1.599 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) Y16 D40 D100 D103
Catalytic site (residue number reindexed from 1) Y14 D38 D98 D101
Enzyme Commision number 5.3.3.1: steroid Delta-isomerase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 EQU B Y16 D40 V88 L99 D103 K116 W120 Y14 D38 V86 L97 D101 K114 W118 MOAD: Kd=0.9uM
Gene Ontology
Molecular Function
GO:0004769 steroid delta-isomerase activity
GO:0016853 isomerase activity
Biological Process
GO:0008202 steroid metabolic process

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Molecular Function
View graph for
Biological Process
External links
PDB RCSB:5g2g, PDBe:5g2g, PDBj:5g2g
PDBsum5g2g
PubMed27375051
UniProtP07445|SDIS_PSEPU Steroid Delta-isomerase (Gene Name=ksi)

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