Annotations: 3KNQ

Beta Turn Optimization of the Gene-3-Protein of Filamentous Phage Fd

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
B	d3knqb1	All beta proteins	N-terminal domains of the minor coat protein g3p	N-terminal domains of the minor coat protein g3p	automated matches	automated matches	Bacteriophage fd (Enterobacteria phage fd ) [TaxId: 10864 ],	SCOPe (2.08)
B	d3knqb2	Artifacts	Tags	Tags	Tags	C-terminal Tags	Bacteriophage fd (Enterobacteria phage fd ) [TaxId: 10864 ],	SCOPe (2.08)
A	d3knqa1	All beta proteins	N-terminal domains of the minor coat protein g3p	N-terminal domains of the minor coat protein g3p	automated matches	automated matches	Bacteriophage fd (Enterobacteria phage fd ) [TaxId: 10864 ],	SCOPe (2.08)
A	d3knqa3	Artifacts	Tags	Tags	Tags	C-terminal Tags	Bacteriophage fd (Enterobacteria phage fd ) [TaxId: 10864 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	N-terminal domains of the minor coat protein g3p	8041744	3000411	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	N-terminal domains of the minor coat protein g3p	8041745	3000411	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	N-terminal domains of the minor coat protein g3p	8041745	3000411	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	N-terminal domains of the minor coat protein g3p	8041744	3000411	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)
B	AA_kinase	e3knqB3	A: alpha arrays	X: Subtilisin-like	H: Subtilisin-like	T: Subtilisin-like	F: AA_kinase	ECOD (v295)
A	HD_3	e3knqA1	A: alpha arrays	X: Cystatin-like	H: NTF2-like	T: NTF2-like	F: HD_3	ECOD (v295)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.30.27.10	Mainly Beta	Roll	Phage FD Coat Protein, Membrane penetration domain	Phage FD Coat Protein,Membrane penetration domain	CATH (4.3.0)
B	3.90.450.1	Alpha Beta	Alpha-Beta Complex	Minor Coat Protein	domain 2	CATH (4.3.0)
A	2.30.27.10	Mainly Beta	Roll	Phage FD Coat Protein, Membrane penetration domain	Phage FD Coat Protein,Membrane penetration domain	CATH (4.3.0)
A	3.90.450.1	Alpha Beta	Alpha-Beta Complex	Minor Coat Protein	domain 2	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Attachment protein G3P	-	virion attachment to host cell biological process involved in interspecies interaction between organisms receptor-mediated virion attachment to host cell adhesion of symbiont to host cell viral process viral life cycle adhesion of symbiont to host adhesion receptor-mediated virion attachment to host cell biological process involved in interaction with host biological process involved in symbiotic interaction exit from host cell non-lytic viral release viral extrusion viral release from host cell virion attachment to host cell biological process involved in interspecies interaction between organisms receptor-mediated virion attachment to host cell adhesion of symbiont to host cell viral process viral life cycle adhesion of symbiont to host adhesion receptor-mediated virion attachment to host cell biological process involved in interaction with host biological process involved in symbiotic interaction exit from host cell non-lytic viral release viral extrusion viral release from host cell entry receptor-mediated virion attachment to host cell virion attachment to host cell pilus symbiont entry into host cell symbiont entry into host	viral capsid virion component host cellular component cellular anatomical structure host cell part host cell membrane other organism part

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR036200	Attachment protein G3P, N-terminal domain superfamily	Homologous Superfamily
A, B	IPR013834	Bacteriophage, G3P, N2-domain superfamily	Homologous Superfamily
A, B	IPR008021	Attachment protein G3P, N-terminal	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.