3HDS | pdb_00003hds

Crystal structure of 4-methylmuconolactone methylisomerase in complex with MES

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)
A	d3hdsa1	Alpha and beta proteins (a+b)	Ferredoxin-like	Dimeric alpha+beta barrel	MmlI-like	automated matches	(Pseudomonas reinekei ) [TaxId: 395598 ],	SCOPe (2.08)
A	d3hdsa2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Pseudomonas reinekei ) [TaxId: 395598 ],	SCOPe (2.08)
B	d3hdsb1	Alpha and beta proteins (a+b)	Ferredoxin-like	Dimeric alpha+beta barrel	MmlI-like	automated matches	(Pseudomonas reinekei ) [TaxId: 395598 ],	SCOPe (2.08)
B	d3hdsb2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Pseudomonas reinekei ) [TaxId: 395598 ],	SCOPe (2.08)
C	d3hdsc1	Alpha and beta proteins (a+b)	Ferredoxin-like	Dimeric alpha+beta barrel	MmlI-like	automated matches	(Pseudomonas reinekei ) [TaxId: 395598 ],	SCOPe (2.08)
C	d3hdsc2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Pseudomonas reinekei ) [TaxId: 395598 ],	SCOPe (2.08)
D	d3hdsd1	Alpha and beta proteins (a+b)	Ferredoxin-like	Dimeric alpha+beta barrel	MmlI-like	automated matches	(Pseudomonas reinekei ) [TaxId: 395598 ],	SCOPe (2.08)
D	d3hdsd2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Pseudomonas reinekei ) [TaxId: 395598 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	MmlI-like	8085471	4001913	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Dimeric alpha+beta barrel	8085472	3000089	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Dimeric alpha+beta barrel	8085472	3000089	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Dimeric alpha+beta barrel	8085472	3000089	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Dimeric alpha+beta barrel	8085472	3000089	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)
A	EFP_N	e3hdsA1	A: alpha bundles	X: Spectrin repeat-like	H: SH3	T: SH3	F: EFP_N	ECOD (develop294)
B	PDEase_I	e3hdsB1	A: alpha bundles	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: PDEase_I	ECOD (develop294)
C	PDEase_I	e3hdsC1	A: alpha bundles	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: PDEase_I	ECOD (develop294)
D	PDEase_I	e3hdsD1	A: alpha bundles	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: PDEase_I	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.70.100	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
B	3.30.70.100	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
C	3.30.70.100	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
D	3.30.70.100	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
E, F	short peptide ASWSA	-	-	-
A, B, C, D	4-methylmuconolactone methylisomerase	isomerase activity catalytic activity 4-carboxymethyl-4-methylbutenolide mutase activity intramolecular transferase activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR018566	4-Methylmuconolactone methyl-isomerase	Domain
A, B, C, D	IPR011008	Dimeric alpha-beta barrel	Homologous Superfamily

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.