3TEK

ThermoDBP: a non-canonical single-stranded DNA binding protein with a novel structure and mechanism

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)
A	SCOP2 Family	ThermoDBP N-terminal DNA-binding domain-like	8055798	4007336	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	ThermoDBP N-terminal DNA-binding domain-like	8055799	3002315	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	ThermoDBP N-terminal DNA-binding domain-like	8055799	3002315	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	PF18361	e3tekA1	A: a+b two layers	X: Ribosomal protein L11/L12e N-terminal domain-like	H: ssDNA-binding protein ThermoDBP-related (From Topology)	T: ssDNA-binding protein ThermoDBP-related	F: PF18361	ECOD (1.6)
B	PF18361	e3tekB1	A: a+b two layers	X: Ribosomal protein L11/L12e N-terminal domain-like	H: ssDNA-binding protein ThermoDBP-related (From Topology)	T: ssDNA-binding protein ThermoDBP-related	F: PF18361	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.470.50	Alpha Beta	2-Layer Sandwich	D-amino Acid Aminotransferase	Chain A, domain 1	CATH (4.3.0)
B	3.30.470.50	Alpha Beta	2-Layer Sandwich	D-amino Acid Aminotransferase	Chain A, domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF18361	Single stranded DNA-binding protein ss DNA binding domain (ssDBP_DBD)	Single stranded DNA-binding protein ss DNA binding domain	This domain is found in the N-terminal of ThermoDBP, a single stranded DNA binding protein found in Thermoproteus tenax. ThermoDBP binds specifically to ssDNA with low sequence specificity. This domain is responsible for ssDNA binding. Conserved moti ...	This domain is found in the N-terminal of ThermoDBP, a single stranded DNA binding protein found in Thermoproteus tenax. ThermoDBP binds specifically to ssDNA with low sequence specificity. This domain is responsible for ssDNA binding. Conserved motif 'LIYWIRSDR' is located at the C-terminal end of the domain and is thought to participate in ssDNA binding [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	ThermoDBP-single stranded DNA binding protein	DNA binding binding organic cyclic compound binding single-stranded DNA binding nucleic acid binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR033787	ssDNA-binding protein ThermoDBP	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 R01GM133198.