1MLI | pdb_00001mli

CRYSTAL STRUCTURE OF MUCONOLACTONE ISOMERASE AT 3.3 ANGSTROMS RESOLUTION

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
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)
J	d1mlij_	Alpha and beta proteins (a+b)	Ferredoxin-like	Dimeric alpha+beta barrel	Muconalactone isomerase, MLI	Muconalactone isomerase, MLI	(Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
I	d1mlii_	Alpha and beta proteins (a+b)	Ferredoxin-like	Dimeric alpha+beta barrel	Muconalactone isomerase, MLI	Muconalactone isomerase, MLI	(Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
H	d1mlih_	Alpha and beta proteins (a+b)	Ferredoxin-like	Dimeric alpha+beta barrel	Muconalactone isomerase, MLI	Muconalactone isomerase, MLI	(Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
G	d1mlig_	Alpha and beta proteins (a+b)	Ferredoxin-like	Dimeric alpha+beta barrel	Muconalactone isomerase, MLI	Muconalactone isomerase, MLI	(Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
F	d1mlif_	Alpha and beta proteins (a+b)	Ferredoxin-like	Dimeric alpha+beta barrel	Muconalactone isomerase, MLI	Muconalactone isomerase, MLI	(Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
E	d1mlie_	Alpha and beta proteins (a+b)	Ferredoxin-like	Dimeric alpha+beta barrel	Muconalactone isomerase, MLI	Muconalactone isomerase, MLI	(Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
D	d1mlid_	Alpha and beta proteins (a+b)	Ferredoxin-like	Dimeric alpha+beta barrel	Muconalactone isomerase, MLI	Muconalactone isomerase, MLI	(Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
C	d1mlic_	Alpha and beta proteins (a+b)	Ferredoxin-like	Dimeric alpha+beta barrel	Muconalactone isomerase, MLI	Muconalactone isomerase, MLI	(Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
B	d1mlib_	Alpha and beta proteins (a+b)	Ferredoxin-like	Dimeric alpha+beta barrel	Muconalactone isomerase, MLI	Muconalactone isomerase, MLI	(Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
A	d1mlia_	Alpha and beta proteins (a+b)	Ferredoxin-like	Dimeric alpha+beta barrel	Muconalactone isomerase, MLI	Muconalactone isomerase, MLI	(Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
J	SCOP2B Superfamily	Dimeric alpha+beta barrel	8035249	3000089	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	Dimeric alpha+beta barrel	8035249	3000089	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Dimeric alpha+beta barrel	8035249	3000089	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Dimeric alpha+beta barrel	8035249	3000089	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Dimeric alpha+beta barrel	8035249	3000089	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Dimeric alpha+beta barrel	8035249	3000089	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Dimeric alpha+beta barrel	8035249	3000089	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Dimeric alpha+beta barrel	8035249	3000089	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Dimeric alpha+beta barrel	8035249	3000089	SCOP2B (2022-06-29)
A	SCOP2 Family	Muconalactone isomerase, MLI	8022869	4001252	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Dimeric alpha+beta barrel	8035249	3000089	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
J	MIase	e1mliJ1	A: a+b two layers	X: Alpha-beta plaits	H: Dimeric alpha+beta barrel (From Topology)	T: Dimeric alpha+beta barrel	F: MIase	ECOD (1.6)
I	MIase	e1mliI1	A: a+b two layers	X: Alpha-beta plaits	H: Dimeric alpha+beta barrel (From Topology)	T: Dimeric alpha+beta barrel	F: MIase	ECOD (1.6)
H	MIase	e1mliH1	A: a+b two layers	X: Alpha-beta plaits	H: Dimeric alpha+beta barrel (From Topology)	T: Dimeric alpha+beta barrel	F: MIase	ECOD (1.6)
G	MIase	e1mliG1	A: a+b two layers	X: Alpha-beta plaits	H: Dimeric alpha+beta barrel (From Topology)	T: Dimeric alpha+beta barrel	F: MIase	ECOD (1.6)
F	MIase	e1mliF1	A: a+b two layers	X: Alpha-beta plaits	H: Dimeric alpha+beta barrel (From Topology)	T: Dimeric alpha+beta barrel	F: MIase	ECOD (1.6)
E	MIase	e1mliE1	A: a+b two layers	X: Alpha-beta plaits	H: Dimeric alpha+beta barrel (From Topology)	T: Dimeric alpha+beta barrel	F: MIase	ECOD (1.6)
D	MIase	e1mliD1	A: a+b two layers	X: Alpha-beta plaits	H: Dimeric alpha+beta barrel (From Topology)	T: Dimeric alpha+beta barrel	F: MIase	ECOD (1.6)
C	MIase	e1mliC1	A: a+b two layers	X: Alpha-beta plaits	H: Dimeric alpha+beta barrel (From Topology)	T: Dimeric alpha+beta barrel	F: MIase	ECOD (1.6)
B	MIase	e1mliB1	A: a+b two layers	X: Alpha-beta plaits	H: Dimeric alpha+beta barrel (From Topology)	T: Dimeric alpha+beta barrel	F: MIase	ECOD (1.6)
A	MIase	e1mliA1	A: a+b two layers	X: Alpha-beta plaits	H: Dimeric alpha+beta barrel (From Topology)	T: Dimeric alpha+beta barrel	F: MIase	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	PF02426	Muconolactone delta-isomerase (MIase)	Muconolactone delta-isomerase	This small enzyme forms a homodecameric complex, that catalyses the third step in the catabolism of catechol to succinate- and acetyl-coa in the beta-ketoadipate pathway EC:5.3.3.4. The protein has a ferredoxin-like fold according to SCOP.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	MUCONOLACTONE ISOMERASE	isomerase activity intramolecular oxidoreductase activity, transposing C=C bonds intramolecular oxidoreductase activity muconolactone delta-isomerase activity catalytic activity	catabolic process beta-ketoadipate pathway metabolic process cellular process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR003464	Muconolactone delta-isomerase	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR026029	Muconolactone isomerase domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	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.