Annotations: 6FPS

Crystal structure of 4-oxalocrotonate tautomerase triple mutant L8Y/M45Y/F50A

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)
R	d6fpsr_	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	4-oxalocrotonate tautomerase-like	4-oxalocrotonate tautomerase	Arthrobacter siderocapsulatus (Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
Q	d6fpsq_	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	4-oxalocrotonate tautomerase-like	4-oxalocrotonate tautomerase	Arthrobacter siderocapsulatus (Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
P	d6fpsp_	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	4-oxalocrotonate tautomerase-like	4-oxalocrotonate tautomerase	Arthrobacter siderocapsulatus (Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
O	d6fpso_	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	4-oxalocrotonate tautomerase-like	4-oxalocrotonate tautomerase	Arthrobacter siderocapsulatus (Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
N	d6fpsn_	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	4-oxalocrotonate tautomerase-like	4-oxalocrotonate tautomerase	Arthrobacter siderocapsulatus (Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
M	d6fpsm_	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	4-oxalocrotonate tautomerase-like	4-oxalocrotonate tautomerase	Arthrobacter siderocapsulatus (Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
L	d6fpsl_	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	4-oxalocrotonate tautomerase-like	4-oxalocrotonate tautomerase	Arthrobacter siderocapsulatus (Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
K	d6fpsk_	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	4-oxalocrotonate tautomerase-like	4-oxalocrotonate tautomerase	Arthrobacter siderocapsulatus (Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
J	d6fpsj_	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	4-oxalocrotonate tautomerase-like	4-oxalocrotonate tautomerase	Arthrobacter siderocapsulatus (Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
I	d6fpsi_	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	4-oxalocrotonate tautomerase-like	4-oxalocrotonate tautomerase	Arthrobacter siderocapsulatus (Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
H	d6fpsh_	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	4-oxalocrotonate tautomerase-like	4-oxalocrotonate tautomerase	Arthrobacter siderocapsulatus (Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
G	d6fpsg_	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	4-oxalocrotonate tautomerase-like	4-oxalocrotonate tautomerase	Arthrobacter siderocapsulatus (Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
F	d6fpsf_	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	4-oxalocrotonate tautomerase-like	4-oxalocrotonate tautomerase	Arthrobacter siderocapsulatus (Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
E	d6fpse_	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	4-oxalocrotonate tautomerase-like	4-oxalocrotonate tautomerase	Arthrobacter siderocapsulatus (Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
D	d6fpsd_	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	4-oxalocrotonate tautomerase-like	4-oxalocrotonate tautomerase	Arthrobacter siderocapsulatus (Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
C	d6fpsc_	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	4-oxalocrotonate tautomerase-like	4-oxalocrotonate tautomerase	Arthrobacter siderocapsulatus (Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
B	d6fpsb_	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	4-oxalocrotonate tautomerase-like	4-oxalocrotonate tautomerase	Arthrobacter siderocapsulatus (Pseudomonas putida ) [TaxId: 303 ],	SCOPe (2.08)
A	d6fpsa_	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	4-oxalocrotonate tautomerase-like	4-oxalocrotonate tautomerase	Arthrobacter siderocapsulatus (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)
R	SCOP2B Superfamily	Tautomerase/MIF	8036048	3001770	SCOP2B (2022-06-29)
Q	SCOP2B Superfamily	Tautomerase/MIF	8036048	3001770	SCOP2B (2022-06-29)
P	SCOP2B Superfamily	Tautomerase/MIF	8036048	3001770	SCOP2B (2022-06-29)
O	SCOP2B Superfamily	Tautomerase/MIF	8036048	3001770	SCOP2B (2022-06-29)
N	SCOP2B Superfamily	Tautomerase/MIF	8036048	3001770	SCOP2B (2022-06-29)
M	SCOP2B Superfamily	Tautomerase/MIF	8036048	3001770	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	Tautomerase/MIF	8036048	3001770	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	Tautomerase/MIF	8036048	3001770	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Tautomerase/MIF	8036048	3001770	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	Tautomerase/MIF	8036048	3001770	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Tautomerase/MIF	8036048	3001770	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Tautomerase/MIF	8036048	3001770	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Tautomerase/MIF	8036048	3001770	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Tautomerase/MIF	8036048	3001770	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Tautomerase/MIF	8036048	3001770	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Tautomerase/MIF	8036048	3001770	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Tautomerase/MIF	8036048	3001770	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Tautomerase/MIF	8036048	3001770	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)
R	La	e6fpsR1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: La	ECOD (v294.2)
Q	La	e6fpsQ1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: La	ECOD (v294.2)
P	La	e6fpsP1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: La	ECOD (v294.2)
O	La	e6fpsO1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: La	ECOD (v294.2)
N	La	e6fpsN1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: La	ECOD (v294.2)
M	La	e6fpsM1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: La	ECOD (v294.2)
L	La	e6fpsL1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: La	ECOD (v294.2)
K	La	e6fpsK1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: La	ECOD (v294.2)
J	La	e6fpsJ1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: La	ECOD (v294.2)
I	La	e6fpsI1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: La	ECOD (v294.2)
H	La	e6fpsH1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: La	ECOD (v294.2)
G	La	e6fpsG1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: La	ECOD (v294.2)
F	La	e6fpsF1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: La	ECOD (v294.2)
E	La	e6fpsE1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: La	ECOD (v294.2)
D	La	e6fpsD1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: La	ECOD (v294.2)
C	La	e6fpsC1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: La	ECOD (v294.2)
B	La	e6fpsB1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: La	ECOD (v294.2)
A	La	e6fpsA1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: La	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
R	3.30.429.10	Alpha Beta	2-Layer Sandwich	Macrophage Migration Inhibitory Factor	Macrophage Migration Inhibitory Factor	CATH (4.3.0)
Q	3.30.429.10	Alpha Beta	2-Layer Sandwich	Macrophage Migration Inhibitory Factor	Macrophage Migration Inhibitory Factor	CATH (4.3.0)
P	3.30.429.10	Alpha Beta	2-Layer Sandwich	Macrophage Migration Inhibitory Factor	Macrophage Migration Inhibitory Factor	CATH (4.3.0)
O	3.30.429.10	Alpha Beta	2-Layer Sandwich	Macrophage Migration Inhibitory Factor	Macrophage Migration Inhibitory Factor	CATH (4.3.0)
N	3.30.429.10	Alpha Beta	2-Layer Sandwich	Macrophage Migration Inhibitory Factor	Macrophage Migration Inhibitory Factor	CATH (4.3.0)
M	3.30.429.10	Alpha Beta	2-Layer Sandwich	Macrophage Migration Inhibitory Factor	Macrophage Migration Inhibitory Factor	CATH (4.3.0)
L	3.30.429.10	Alpha Beta	2-Layer Sandwich	Macrophage Migration Inhibitory Factor	Macrophage Migration Inhibitory Factor	CATH (4.3.0)
K	3.30.429.10	Alpha Beta	2-Layer Sandwich	Macrophage Migration Inhibitory Factor	Macrophage Migration Inhibitory Factor	CATH (4.3.0)
J	3.30.429.10	Alpha Beta	2-Layer Sandwich	Macrophage Migration Inhibitory Factor	Macrophage Migration Inhibitory Factor	CATH (4.3.0)
I	3.30.429.10	Alpha Beta	2-Layer Sandwich	Macrophage Migration Inhibitory Factor	Macrophage Migration Inhibitory Factor	CATH (4.3.0)
H	3.30.429.10	Alpha Beta	2-Layer Sandwich	Macrophage Migration Inhibitory Factor	Macrophage Migration Inhibitory Factor	CATH (4.3.0)
G	3.30.429.10	Alpha Beta	2-Layer Sandwich	Macrophage Migration Inhibitory Factor	Macrophage Migration Inhibitory Factor	CATH (4.3.0)
F	3.30.429.10	Alpha Beta	2-Layer Sandwich	Macrophage Migration Inhibitory Factor	Macrophage Migration Inhibitory Factor	CATH (4.3.0)
E	3.30.429.10	Alpha Beta	2-Layer Sandwich	Macrophage Migration Inhibitory Factor	Macrophage Migration Inhibitory Factor	CATH (4.3.0)
D	3.30.429.10	Alpha Beta	2-Layer Sandwich	Macrophage Migration Inhibitory Factor	Macrophage Migration Inhibitory Factor	CATH (4.3.0)
C	3.30.429.10	Alpha Beta	2-Layer Sandwich	Macrophage Migration Inhibitory Factor	Macrophage Migration Inhibitory Factor	CATH (4.3.0)
B	3.30.429.10	Alpha Beta	2-Layer Sandwich	Macrophage Migration Inhibitory Factor	Macrophage Migration Inhibitory Factor	CATH (4.3.0)
A	3.30.429.10	Alpha Beta	2-Layer Sandwich	Macrophage Migration Inhibitory Factor	Macrophage Migration Inhibitory Factor	CATH (4.3.0)

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, K, L, M, N, O, P, Q, R	2-hydroxymuconate tautomerase	isomerase activity catalytic activity	cellular response to stimulus catabolic process benzene-containing compound metabolic process response to stimulus hydrocarbon catabolic process cellular response to xenobiotic stimulus xenobiotic catabolic process hydrocarbon metabolic process xenobiotic metabolic process response to xenobiotic stimulus cellular response to chemical stimulus response to chemical toluene catabolic process metabolic process cellular response to stimulus catabolic process benzene-containing compound metabolic process response to stimulus hydrocarbon catabolic process cellular response to xenobiotic stimulus xenobiotic catabolic process hydrocarbon metabolic process xenobiotic metabolic process response to xenobiotic stimulus cellular response to chemical stimulus response to chemical toluene catabolic process metabolic process cellular process toluene metabolic process toluene-containing compound catabolic process xylene catabolic 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, K, L, M, N, O, P, Q, R	IPR014347	Tautomerase/MIF superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R	IPR004370	4-oxalocrotonate tautomerase-like domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R	IPR018191	4-oxalocrotonate tautomerase	Family

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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.