1FLO | pdb_00001flo

FLP Recombinase-Holliday Junction Complex I

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)
L [auth D]	d1flod1	All alpha proteins	SAM domain-like	lambda integrase-like, N-terminal domain	lambda integrase-like, N-terminal domain	Flp recombinase	baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)
L [auth D]	d1flod2	Alpha and beta proteins (a+b)	DNA breaking-rejoining enzymes	DNA breaking-rejoining enzymes	Lambda integrase-like, catalytic core	Flp recombinase	baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)
K [auth C]	d1floc1	All alpha proteins	SAM domain-like	lambda integrase-like, N-terminal domain	lambda integrase-like, N-terminal domain	Flp recombinase	baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)
K [auth C]	d1floc2	Alpha and beta proteins (a+b)	DNA breaking-rejoining enzymes	DNA breaking-rejoining enzymes	Lambda integrase-like, catalytic core	Flp recombinase	baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)
J [auth B]	d1flob1	All alpha proteins	SAM domain-like	lambda integrase-like, N-terminal domain	lambda integrase-like, N-terminal domain	Flp recombinase	baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)
J [auth B]	d1flob2	Alpha and beta proteins (a+b)	DNA breaking-rejoining enzymes	DNA breaking-rejoining enzymes	Lambda integrase-like, catalytic core	Flp recombinase	baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)
I [auth A]	d1floa1	All alpha proteins	SAM domain-like	lambda integrase-like, N-terminal domain	lambda integrase-like, N-terminal domain	Flp recombinase	baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)
I [auth A]	d1floa2	Alpha and beta proteins (a+b)	DNA breaking-rejoining enzymes	DNA breaking-rejoining enzymes	Lambda integrase-like, catalytic core	Flp recombinase	baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
L [auth D]	SCOP2B Superfamily	lambda integrase clamp domain-like	8034602	3000550	SCOP2B (2022-06-29)
L [auth D]	SCOP2B Superfamily	DNA breaking-rejoining enzymes	8034603	3001127	SCOP2B (2022-06-29)
K [auth C]	SCOP2B Superfamily	DNA breaking-rejoining enzymes	8034603	3001127	SCOP2B (2022-06-29)
K [auth C]	SCOP2B Superfamily	lambda integrase clamp domain-like	8034602	3000550	SCOP2B (2022-06-29)
J [auth B]	SCOP2B Superfamily	DNA breaking-rejoining enzymes	8034603	3001127	SCOP2B (2022-06-29)
J [auth B]	SCOP2B Superfamily	lambda integrase clamp domain-like	8034602	3000550	SCOP2B (2022-06-29)
I [auth A]	SCOP2B Superfamily	lambda integrase clamp domain-like	8034602	3000550	SCOP2B (2022-06-29)
I [auth A]	SCOP2B Superfamily	DNA breaking-rejoining enzymes	8034603	3001127	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)
L [auth D]	Topoisom_I,Topo_C_assoc	e1floD1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: YozE-like	T: Ribbon-helix-helix	F: Topoisom_I,Topo_C_assoc	ECOD (v294.1)
L [auth D]	UBA	e1floD3	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: alpha-2-Macroglobulin receptor associated protein (RAP) domain 1	T: alpha-2-Macroglobulin receptor associated protein (RAP) domain 1	F: UBA	ECOD (v294.1)
K [auth C]	Topoisom_I,Topo_C_assoc	e1floC1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: YozE-like	T: Ribbon-helix-helix	F: Topoisom_I,Topo_C_assoc	ECOD (v294.1)
K [auth C]	UBA	e1floC3	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: alpha-2-Macroglobulin receptor associated protein (RAP) domain 1	T: alpha-2-Macroglobulin receptor associated protein (RAP) domain 1	F: UBA	ECOD (v294.1)
J [auth B]	Topoisom_I,Topo_C_assoc	e1floB1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: YozE-like	T: Ribbon-helix-helix	F: Topoisom_I,Topo_C_assoc	ECOD (v294.1)
J [auth B]	UBA	e1floB3	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: alpha-2-Macroglobulin receptor associated protein (RAP) domain 1	T: alpha-2-Macroglobulin receptor associated protein (RAP) domain 1	F: UBA	ECOD (v294.1)
I [auth A]	Topoisom_I,Topo_C_assoc	e1floA1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: YozE-like	T: Ribbon-helix-helix	F: Topoisom_I,Topo_C_assoc	ECOD (v294.1)
I [auth A]	UBA	e1floA3	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: alpha-2-Macroglobulin receptor associated protein (RAP) domain 1	T: alpha-2-Macroglobulin receptor associated protein (RAP) domain 1	F: UBA	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
L [auth D]	3.30.300.80	Alpha Beta	2-Layer Sandwich	GMP Synthetase	Chain A, domain 3	CATH (4.3.0)
L [auth D]	1.10.443.10	Mainly Alpha	Orthogonal Bundle	hpI Integrase	Chain A	CATH (4.3.0)
K [auth C]	3.30.300.80	Alpha Beta	2-Layer Sandwich	GMP Synthetase	Chain A, domain 3	CATH (4.3.0)
K [auth C]	1.10.443.10	Mainly Alpha	Orthogonal Bundle	hpI Integrase	Chain A	CATH (4.3.0)
J [auth B]	3.30.300.80	Alpha Beta	2-Layer Sandwich	GMP Synthetase	Chain A, domain 3	CATH (4.3.0)
J [auth B]	1.10.443.10	Mainly Alpha	Orthogonal Bundle	hpI Integrase	Chain A	CATH (4.3.0)
I [auth A]	3.30.300.80	Alpha Beta	2-Layer Sandwich	GMP Synthetase	Chain A, domain 3	CATH (4.3.0)
I [auth A]	1.10.443.10	Mainly Alpha	Orthogonal Bundle	hpI Integrase	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
I [auth A], J [auth B], K [auth C], L [auth D]	PF05202	Recombinase Flp protein (Flp_C)	Recombinase Flp protein	-	Family
I [auth A], J [auth B], K [auth C], L [auth D]	PF03930	Recombinase Flp protein N-terminus (Flp_N)	Recombinase Flp protein N-terminus		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
I [auth A], J [auth B], K [auth C], L [auth D]	FLP RECOMBINASE	DNA binding DNA binding, bending binding nucleic acid binding double-stranded DNA binding integrase activity catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid catalytic activity site-specific recombinase activity single-stranded DNA binding	nucleobase-containing compound metabolic process plasmid recombination DNA recombination metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process	-
B [auth F], D [auth H], F [auth J], H [auth L]	SYMMETRIZED FRT DNA SITES	-	-	-
A [auth E], C [auth G], E [auth I], G [auth K]	SYMMETRIZED FRT DNA SITES	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
I [auth A], J [auth B], K [auth C], L [auth D]	IPR022647	Recombinase Flp protein, N-terminal	Domain
I [auth A], J [auth B], K [auth C], L [auth D]	IPR011010	DNA breaking-rejoining enzyme, catalytic core	Homologous Superfamily
I [auth A], J [auth B], K [auth C], L [auth D]	IPR005626	Recombinase Flp protein, C-terminal	Domain
I [auth A], J [auth B], K [auth C], L [auth D]	IPR013762	Integrase-like, catalytic domain superfamily	Homologous Superfamily

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.