Annotations: 3DSG

XC1028 from Xanthomonas campestris Adopts a PilZ Domain-like Structure Yet with Trivial c-di-GMP Binding Activity

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)
C	SCOP2B Superfamily	PilZ domain-like	8091575	3000480	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	PilZ domain-like	8091575	3000480	SCOP2B (2022-06-29)
A	SCOP2 Family	Divergent PilZ domain	8091574	4007748	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	PilZ domain-like	8091575	3000480	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)
C	Ras	e3dsgC1	A: beta barrels	X: HTH	H: Nudix	T: Nudix	F: Ras	ECOD (v294.2)
B	Ras	e3dsgB1	A: beta barrels	X: HTH	H: Nudix	T: Nudix	F: Ras	ECOD (v294.2)
A	Ras	e3dsgA1	A: beta barrels	X: HTH	H: Nudix	T: Nudix	F: Ras	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C	2.40.10.220	Mainly Beta	Beta Barrel	Thrombin, subunit H	predicted glycosyltransferase like domains	CATH (4.3.0)
B	2.40.10.220	Mainly Beta	Beta Barrel	Thrombin, subunit H	predicted glycosyltransferase like domains	CATH (4.3.0)
A	2.40.10.220	Mainly Beta	Beta Barrel	Thrombin, subunit H	predicted glycosyltransferase like domains	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF07238	PilZ domain (PilZ)	PilZ domain	PilZ is a c-di-GMP binding domain [3] found in widespread cytoplasmic receptors, which is involved in regulation of motility, biofilm formation and virulence of many bacterial pathogens. This domain binds c-di-GMP through RXXXR and [D/N]hSXXG motifs, ...	PilZ is a c-di-GMP binding domain [3] found in widespread cytoplasmic receptors, which is involved in regulation of motility, biofilm formation and virulence of many bacterial pathogens. This domain binds c-di-GMP through RXXXR and [D/N]hSXXG motifs, however, some PilZ domains lack these motifs and do not bind c-di-GMP [6]. Proteins which contain PilZ are known to interact with the flagellar switch-complex proteins FliG and FliM. This interaction results in a reduction of torque generation and induces CCW motor bias [5]. This is the canonical PilZ domain whose structure consists of six beta-strands that form a beta barrel, followed by a long C-terminal alpha-helix [6].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	Type IV fimbriae assembly protein	guanyl nucleotide binding binding cyclic nucleotide binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding nucleoside phosphate binding ion binding cyclic-di-GMP binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding guanyl nucleotide binding binding cyclic nucleotide binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding nucleoside phosphate binding ion binding cyclic-di-GMP binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR009875	PilZ domain	Domain

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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.