4FFI

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
Protein Family Annotation
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)
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)
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)
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)
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)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Glyco_hydro_32C	e4ffiA1	A: beta sandwiches	X: jelly-roll	H: Concanavalin A-like	T: Concanavalin A-like lectins/glucanases	F: Glyco_hydro_32C	ECOD (1.6)
A	UNK_F_TYPE	e4ffiA2	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 5-bladed	F: UNK_F_TYPE	ECOD (1.6)
B	Glyco_hydro_32C	e4ffiB1	A: beta sandwiches	X: jelly-roll	H: Concanavalin A-like	T: Concanavalin A-like lectins/glucanases	F: Glyco_hydro_32C	ECOD (1.6)
B	UNK_F_TYPE	e4ffiB2	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 5-bladed	F: UNK_F_TYPE	ECOD (1.6)
C	Glyco_hydro_32C	e4ffiC1	A: beta sandwiches	X: jelly-roll	H: Concanavalin A-like	T: Concanavalin A-like lectins/glucanases	F: Glyco_hydro_32C	ECOD (1.6)
C	UNK_F_TYPE	e4ffiC2	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 5-bladed	F: UNK_F_TYPE	ECOD (1.6)
D	Glyco_hydro_32C	e4ffiD1	A: beta sandwiches	X: jelly-roll	H: Concanavalin A-like	T: Concanavalin A-like lectins/glucanases	F: Glyco_hydro_32C	ECOD (1.6)
D	UNK_F_TYPE	e4ffiD2	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 5-bladed	F: UNK_F_TYPE	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
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)
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)
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)
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)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF08244	Glycosyl hydrolases family 32 C terminal (Glyco_hydro_32C)	Glycosyl hydrolases family 32 C terminal	This domain corresponds to the C terminal domain of glycosyl hydrolase family 32. It forms a beta sandwich module [1].	Domain
A, B, C, D	PF00251	Glycosyl hydrolases family 32 N-terminal domain (Glyco_hydro_32N)	Glycosyl hydrolases family 32 N-terminal domain	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Levan fructotransferase	hydrolase activity, acting on glycosyl bonds hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity transferase activity	carbohydrate metabolic process primary metabolic process metabolic process	-

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.