Annotations: 4LUR

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Peptidase_S41_N	e4lurA2	A: alpha bundles	X: Tail specific protease helical domain (From Topology)	H: Tail specific protease helical domain (From Topology)	T: Tail specific protease helical domain	F: Peptidase_S41_N	ECOD (1.6)
A	Peptidase_S41	e4lurA1	A: a/b three-layered sandwiches	X: ClpP/crotonase (From Topology)	H: ClpP/crotonase (From Topology)	T: ClpP/crotonase	F: Peptidase_S41	ECOD (1.6)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.90.226.10	Alpha Beta	Alpha-Beta Complex	2-enoyl-CoA Hydratase	Chain A, domain 1	CATH (utative)

Chains	Accession	Name	Description	Comments	Source
A	PF11918	N-terminal domain of Peptidase_S41 in eukaryotic IRBP (Peptidase_S41_N)	N-terminal domain of Peptidase_S41 in eukaryotic IRBP	Peptidase_S41_N is a family found at the N-terminus of the functional unit of interphotoreceptor retinoid binding proteins 3, IRBP, in eukaryotes. From the structure of PDB:1j7x, the domain forms the N-terminal end of the module which is characterise ...	Peptidase_S41_N is a family found at the N-terminus of the functional unit of interphotoreceptor retinoid binding proteins 3, IRBP, in eukaryotes. From the structure of PDB:1j7x, the domain forms the N-terminal end of the module which is characterised as a serine-peptidase, Pfam:PF03572. Peptidase_S41_N forms a three-helix bundle followed by a small beta strand and is termed domain A. Part of the peptidase domain folds back over domain A to create a largely hydrophobic cleft between the two domains. On binding of ligand domain A is structurally rearranged with respect to domain B [1].	Domain
A	PF03572	Peptidase family S41 (Peptidase_S41)	Peptidase family S41	-	Family

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Interphotoreceptor Retinoid-Binding Protein(IRBP)	vitamin binding binding alcohol binding isoprenoid binding retinoid binding lipid binding retinol binding small molecule binding peptidase activity serine hydrolase activity catalytic activity, acting on a protein serine-type peptidase activity hydrolase activity catalytic activity vitamin binding binding alcohol binding isoprenoid binding retinoid binding lipid binding retinol binding small molecule binding peptidase activity serine hydrolase activity catalytic activity, acting on a protein serine-type peptidase activity hydrolase activity catalytic activity all-trans-retinol binding fatty acid binding organic acid binding long-chain fatty acid binding oleic acid binding ion binding anion binding carboxylic acid binding monocarboxylic acid binding	proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process	-