2XJT

X-ray structure of the N-terminal domain of the flocculin Flo5 from Saccharomyces cerevisiae in complex with calcium and Man5(D1)

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
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: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2xjta1	All beta proteins	Anthrax protective antigen N-terminal-like	PA14-like	GLEYA domain	GLEYA domain	BAKER'S YEAST (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ],	SCOPe (2.08)
A	d2xjta2	Artifacts	Tags	Tags	Tags	N-terminal Tags	BAKER'S YEAST (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	GLEYA/PA14-like	8086474	3002282	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	PA14	e2xjtA1	A: beta sandwiches	X: N-terminal beta-sandwich domain in anthrax protective antigen (From Topology)	H: N-terminal beta-sandwich domain in anthrax protective antigen (From Topology)	T: N-terminal beta-sandwich domain in anthrax protective antigen	F: PA14	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.120.1560	Mainly Beta	Sandwich	Jelly Rolls		CATH (4.3.0)
A	6.20.60.20	Special	Other non-globular	Rubrerythrin, domain 2		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF07691	PA14 domain (PA14)	PA14 domain	This domain forms an insert in bacterial beta-glucosidases and is found in other glycosidases, glycosyltransferases, proteases, amidases, yeast adhesins, and bacterial toxins, including anthrax protective antigen (PA). The domain also occurs in a Dic ...	This domain forms an insert in bacterial beta-glucosidases and is found in other glycosidases, glycosyltransferases, proteases, amidases, yeast adhesins, and bacterial toxins, including anthrax protective antigen (PA). The domain also occurs in a Dictyostelium prespore-cell-inducing factor Psi and in fibrocystin, the mammalian protein whose mutation leads to polycystic kidney and hepatic disease. The crystal structure of PA shows that this domain (named PA14 after its location in the PA20 pro-peptide) has a beta-barrel structure. The PA14 domain sequence suggests a binding function, rather than a catalytic role. The PA14 domain distribution is compatible with carbohydrate binding.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	FLOCCULATION PROTEIN FLO5	binding D-mannose binding monosaccharide binding carbohydrate binding small molecule binding	cell adhesion cell-cell adhesion flocculation biological process involved in intraspecies interaction between organisms cellular process adhesion between unicellular organisms cell-substrate adhesion	cellular anatomical structure membrane side of membrane cell periphery fungal-type cell wall external encapsulating structure cell wall extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR025928	Flocculin type 3 repeat	Repeat
A	IPR011658	PA14 domain	Domain
A	IPR001389	Flocculin	Repeat
A	IPR037524	PA14/GLEYA 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.