2X34

Structure of a polyisoprenoid binding domain from Saccharophagus degradans implicated in plant cell wall breakdown

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	YceI	e2x34A1	A: beta barrels	X: Lipocalins/Streptavidin	H: Hypothetical protein TT1927B (From Topology)	T: Hypothetical protein TT1927B	F: YceI	ECOD (1.6)
B	YceI	e2x34B1	A: beta barrels	X: Lipocalins/Streptavidin	H: Hypothetical protein TT1927B (From Topology)	T: Hypothetical protein TT1927B	F: YceI	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.40.128.110	Mainly Beta	Beta Barrel	Lipocalin	Lipid/polyisoprenoid-binding, YceI-like	CATH (4.3.0)
B	2.40.128.110	Mainly Beta	Beta Barrel	Lipocalin	Lipid/polyisoprenoid-binding, YceI-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF04264	YceI-like domain (YceI)	YceI-like domain	E. coli YceI is a base-induced periplasmic protein [1]. The recent structure of a member of this family shows that it binds to poly-isoprenoid [2]. The structure consists of an extended, eight-stranded, antiparallel beta-barrel that resembles the lip ...	E. coli YceI is a base-induced periplasmic protein [1]. The recent structure of a member of this family shows that it binds to poly-isoprenoid [2]. The structure consists of an extended, eight-stranded, antiparallel beta-barrel that resembles the lipocalin fold.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	CELLULOSE-BINDING PROTEIN, X158	binding polysaccharide binding carbohydrate binding hydrolase activity, acting on glycosyl bonds hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity	carbohydrate metabolic process primary metabolic process metabolic process cellular process	cellular anatomical structure membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR036761	Lipid/polyisoprenoid-binding, YceI-like superfamily	Homologous Superfamily
A, B	IPR012291	CBM2, carbohydrate-binding domain superfamily	Homologous Superfamily
A, B	IPR050972	Serine-aspartate repeat-containing protein-like	Family
A, B	IPR007372	Lipid/polyisoprenoid-binding, YceI-like	Domain
A, B	IPR008965	CBM2/CBM3, carbohydrate-binding domain superfamily	Homologous Superfamily
A, B	IPR001919	Carbohydrate-binding type-2 domain	Domain

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.