Annotations: 3ZXS

Cryptochrome B from Rhodobacter sphaeroides

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)
B	SCOP2B Superfamily	Cryptochrome/photolyase FAD-binding domain	8051812	3000930	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Nucleotidylyl transferase	8051810	3001541	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Cryptochrome/photolyase FAD-binding domain	8051812	3000930	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Nucleotidylyl transferase	8051810	3001541	SCOP2B (2022-06-29)
A	SCOP2 Family	DPRP N-terminal domain-like	8045623	4004573	SCOP2 (2022-06-29)
A	SCOP2 Family	DPRP C-terminal domain-like	8051811	4007509	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Nucleotidylyl transferase	8051810	3001541	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Cryptochrome/photolyase FAD-binding domain	8051812	3000930	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)
B	MPI_cupin_dom	e3zxsB1	A: a/b three-layered sandwiches	X: jelly-roll	H: Double-stranded beta-helix	T: Double-stranded beta-helix	F: MPI_cupin_dom	ECOD (v294.1)
B	HH_signal	e3zxsB2	A: a/b three-layered sandwiches	X: P-loop domains-like	H: beta-helix of amnionless (AMN) extracellular domain	T: beta-helix of amnionless (AMN) extracellular domain	F: HH_signal	ECOD (v294.1)
C	Med26	e3zxsC1	A: a/b three-layered sandwiches	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: Med26	ECOD (v294.1)
C	HH_signal	e3zxsC2	A: a/b three-layered sandwiches	X: P-loop domains-like	H: beta-helix of amnionless (AMN) extracellular domain	T: beta-helix of amnionless (AMN) extracellular domain	F: HH_signal	ECOD (v294.1)
A	tRNA-synt_1c	e3zxsA1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: beta-helix of amnionless (AMN) extracellular domain	T: beta-helix of amnionless (AMN) extracellular domain	F: tRNA-synt_1c	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.50.620	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	HUPs	CATH (4.3.0)
B	1.25.40.80	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat		CATH (4.3.0)
B	1.10.579.10	Mainly Alpha	Orthogonal Bundle	DNA Cyclobutane Dipyrimidine Photolyase, subunit A	domain 3	CATH (4.3.0)
B	1.10.10.1710	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Deoxyribodipyrimidine photolyase-related	CATH (4.3.0)
C	3.40.50.620	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	HUPs	CATH (4.3.0)
C	1.25.40.80	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat		CATH (4.3.0)
C	1.10.579.10	Mainly Alpha	Orthogonal Bundle	DNA Cyclobutane Dipyrimidine Photolyase, subunit A	domain 3	CATH (4.3.0)
C	1.10.10.1710	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Deoxyribodipyrimidine photolyase-related	CATH (4.3.0)
A	3.40.50.620	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	HUPs	CATH (4.3.0)
A	1.25.40.80	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat		CATH (4.3.0)
A	1.10.579.10	Mainly Alpha	Orthogonal Bundle	DNA Cyclobutane Dipyrimidine Photolyase, subunit A	domain 3	CATH (4.3.0)
A	1.10.10.1710	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Deoxyribodipyrimidine photolyase-related	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF04244	Deoxyribodipyrimidine photo-lyase-related protein (DPRP)	Deoxyribodipyrimidine photo-lyase-related protein	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	CRYPTOCHROME B	iron-sulfur cluster binding binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding nucleoside phosphate binding nucleotide binding heterocyclic compound binding cation binding ion binding metal ion binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR036134	Cryptochrome/DNA photolyase, FAD-binding domain-like superfamily	Homologous Superfamily
A, B, C	IPR014729	Rossmann-like alpha/beta/alpha sandwich fold	Homologous Superfamily
A, B, C	IPR007357	Photolyase PhrB-like	Family
A, B, C	IPR052551	UV-induced DNA damage repair photolyase	Family

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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.