4LKB

Crystal structure of a putative 4-Oxalocrotonate Tautomerase from Nostoc sp. PCC 7120

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family 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)
B	d4lkbb1	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	automated matches	automated matches	(Nostoc sp. PCC 7120 = FACHB-418 ) [TaxId: 103690 ],	SCOPe (2.08)
B	d4lkbb2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Nostoc sp. PCC 7120 = FACHB-418 ) [TaxId: 103690 ],	SCOPe (2.08)
A [auth F]	d4lkbf1	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	automated matches	automated matches	(Nostoc sp. PCC 7120 = FACHB-418 ) [TaxId: 103690 ],	SCOPe (2.08)
A [auth F]	d4lkbf2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Nostoc sp. PCC 7120 = FACHB-418 ) [TaxId: 103690 ],	SCOPe (2.08)
C	d4lkbc1	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	automated matches	automated matches	(Nostoc sp. PCC 7120 = FACHB-418 ) [TaxId: 103690 ],	SCOPe (2.08)
C	d4lkbc2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Nostoc sp. PCC 7120 = FACHB-418 ) [TaxId: 103690 ],	SCOPe (2.08)
D	d4lkbd1	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	automated matches	automated matches	(Nostoc sp. PCC 7120 = FACHB-418 ) [TaxId: 103690 ],	SCOPe (2.08)
D	d4lkbd2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Nostoc sp. PCC 7120 = FACHB-418 ) [TaxId: 103690 ],	SCOPe (2.08)
E	d4lkbe_	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	automated matches	automated matches	(Nostoc sp. PCC 7120 = FACHB-418 ) [TaxId: 103690 ],	SCOPe (2.08)
F [auth A]	d4lkba1	Alpha and beta proteins (a+b)	Tautomerase/MIF	Tautomerase/MIF	automated matches	automated matches	(Nostoc sp. PCC 7120 = FACHB-418 ) [TaxId: 103690 ],	SCOPe (2.08)
F [auth A]	d4lkba2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Nostoc sp. PCC 7120 = FACHB-418 ) [TaxId: 103690 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Tautomerase/MIF	8067802	3001770	SCOP2B (2022-06-29)
A [auth F]	SCOP2B Superfamily	Tautomerase/MIF	8067802	3001770	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Tautomerase/MIF	8067802	3001770	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Tautomerase/MIF	8067802	3001770	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Tautomerase/MIF	8067802	3001770	SCOP2B (2022-06-29)
F [auth A]	SCOP2 Family	Hypothetical protein HI1388.1	8067801	4001481	SCOP2 (2022-06-29)
F [auth A]	SCOP2 Superfamily	Tautomerase/MIF	8067802	3001770	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)
B	PF14552	e4lkbB1	A: a+b two layers	X: Tautomerase/MIF-like	H: Tautomerase/MIF (From Topology)	T: Tautomerase/MIF	F: PF14552	ECOD (1.6)
A [auth F]	PF14552	e4lkbF1	A: a+b two layers	X: Tautomerase/MIF-like	H: Tautomerase/MIF (From Topology)	T: Tautomerase/MIF	F: PF14552	ECOD (1.6)
C	PF14552	e4lkbC1	A: a+b two layers	X: Tautomerase/MIF-like	H: Tautomerase/MIF (From Topology)	T: Tautomerase/MIF	F: PF14552	ECOD (1.6)
D	PF14552	e4lkbD1	A: a+b two layers	X: Tautomerase/MIF-like	H: Tautomerase/MIF (From Topology)	T: Tautomerase/MIF	F: PF14552	ECOD (1.6)
E	PF14552	e4lkbE1	A: a+b two layers	X: Tautomerase/MIF-like	H: Tautomerase/MIF (From Topology)	T: Tautomerase/MIF	F: PF14552	ECOD (1.6)
F [auth A]	PF14552	e4lkbA1	A: a+b two layers	X: Tautomerase/MIF-like	H: Tautomerase/MIF (From Topology)	T: Tautomerase/MIF	F: PF14552	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.30.429.10	Alpha Beta	2-Layer Sandwich	Macrophage Migration Inhibitory Factor	Macrophage Migration Inhibitory Factor	CATH (4.3.0)
A [auth F]	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)
D	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)
F [auth A]	3.30.429.10	Alpha Beta	2-Layer Sandwich	Macrophage Migration Inhibitory Factor	Macrophage Migration Inhibitory Factor	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth F], B, C, D, E, A [auth F], B, C, D, E, F [auth A]	PF14552	Tautomerase enzyme (Tautomerase_2)	Tautomerase enzyme	-	Domain

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth F], B, C, D, E, A [auth F], B, C, D, E, F [auth A]	IPR037479	Tautomerase, MSAD family	Family
A [auth F], B, C, D, E, A [auth F], B, C, D, E, F [auth A]	IPR014347	Tautomerase/MIF superfamily	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 R01GM133198.