4FFI | pdb_00004ffi

Crystal Structure of Levan Fructotransferase D54N mutant from Arthrobacter ureafaciens in complex with levanbiose

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	Concanavalin A-like lectins/glucanases	8105335	3000120	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Furanosidase-like	8105336	3000845	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Concanavalin A-like lectins/glucanases	8105335	3000120	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Furanosidase-like	8105336	3000845	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Furanosidase-like	8105336	3000845	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Concanavalin A-like lectins/glucanases	8105335	3000120	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Concanavalin A-like lectins/glucanases	8105335	3000120	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Furanosidase-like	8105336	3000845	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)
D		e4ffiD1	A: beta-Grasp	X: Ubiquitin-related	H: Ubiquitin-like	T: 14-3-3	F:	ECOD (20:10:01)
C		e4ffiC1	A: beta-Grasp	X: Ubiquitin-related	H: Ubiquitin-like	T: 14-3-3	F:	ECOD (20:10:01)
B		e4ffiB1	A: beta-Grasp	X: Ubiquitin-related	H: Ubiquitin-like	T: 14-3-3	F:	ECOD (20:10:01)
A		e4ffiA1	A: beta-Grasp	X: Ubiquitin-related	H: Ubiquitin-like	T: 14-3-3	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	2.115.10.20	Mainly Beta	5 Propeller	Tachylectin-2	Chain A	CATH (4.3.0)
D	2.60.120.560	Mainly Beta	Sandwich	Jelly Rolls	Exo-inulinase	CATH (4.3.0)
C	2.115.10.20	Mainly Beta	5 Propeller	Tachylectin-2	Chain A	CATH (4.3.0)
C	2.60.120.560	Mainly Beta	Sandwich	Jelly Rolls	Exo-inulinase	CATH (4.3.0)
B	2.115.10.20	Mainly Beta	5 Propeller	Tachylectin-2	Chain A	CATH (4.3.0)
B	2.60.120.560	Mainly Beta	Sandwich	Jelly Rolls	Exo-inulinase	CATH (4.3.0)
A	2.115.10.20	Mainly Beta	5 Propeller	Tachylectin-2	Chain A	CATH (4.3.0)
A	2.60.120.560	Mainly Beta	Sandwich	Jelly Rolls	Exo-inulinase	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	Levan fructotransferase	alpha-glucosidase activity hydrolase activity, acting on glycosyl bonds glucosidase activity beta-fructofuranosidase activity sucrose alpha-glucosidase activity hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity transferase activity	sucrose catabolic process carbohydrate metabolic process catabolic process oligosaccharide catabolic process oligosaccharide metabolic process carbohydrate catabolic process primary metabolic process disaccharide metabolic process sucrose metabolic process metabolic process cellular process disaccharide catabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR013148	Glycosyl hydrolase family 32, N-terminal	Domain
A, B, C, D	IPR013320	Concanavalin A-like lectin/glucanase domain superfamily	Homologous Superfamily
A, B, C, D	IPR023296	Glycosyl hydrolase, five-bladed beta-propeller domain superfamily	Homologous Superfamily
A, B, C, D	IPR013189	Glycosyl hydrolase family 32, C-terminal	Domain
A, B, C, D	IPR006311	Twin-arginine translocation pathway, signal sequence	Conserved Site
A, B, C, D	IPR001362	Glycoside hydrolase, family 32	Family

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.