Annotations: 1O75

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d1o75b1	All beta proteins	Immunoglobulin-like beta-sandwich	Tp47 lipoprotein, middle and C-terminal domains	Tp47 lipoprotein, middle and C-terminal domains	Tp47 lipoprotein, middle and C-terminal domains	(Treponema pallidum ) [TaxId: 160 ],	SCOPe (2.08)
B	d1o75b3	All beta proteins	Tp47 lipoprotein, N-terminal domain	Tp47 lipoprotein, N-terminal domain	Tp47 lipoprotein, N-terminal domain	Tp47 lipoprotein, N-terminal domain	(Treponema pallidum ) [TaxId: 160 ],	SCOPe (2.08)
A	d1o75a1	All beta proteins	Immunoglobulin-like beta-sandwich	Tp47 lipoprotein, middle and C-terminal domains	Tp47 lipoprotein, middle and C-terminal domains	Tp47 lipoprotein, middle and C-terminal domains	(Treponema pallidum ) [TaxId: 160 ],	SCOPe (2.08)
A	d1o75a3	All beta proteins	Tp47 lipoprotein, N-terminal domain	Tp47 lipoprotein, N-terminal domain	Tp47 lipoprotein, N-terminal domain	Tp47 lipoprotein, N-terminal domain	(Treponema pallidum ) [TaxId: 160 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Tp47 lipoprotein middle and C-terminal domains	8055361	3002066	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Tp47 lipoprotein middle and C-terminal domains	8055547	3002066	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Tp47 lipoprotein N-terminal domain	8044072	3001762	SCOP2B (2022-06-29)
A	SCOP2 Family	Tp47 lipoprotein N-terminal domain	8031694	4002797	SCOP2 (2022-06-29)
A	SCOP2 Family	Tp47 lipoprotein middle and C-terminal domains	8055360	4007560	SCOP2 (2022-06-29)
A	SCOP2 Family	Tp47 lipoprotein middle and C-terminal domains	8055546	4007560	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Tp47 lipoprotein N-terminal domain	8044072	3001762	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Tp47 lipoprotein middle and C-terminal domains	8055361	3002066	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Tp47 lipoprotein middle and C-terminal domains	8055547	3002066	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	F_UNCLASSIFIED	e1o75B2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: F_UNCLASSIFIED	ECOD (1.6)
B	PF14888	e1o75B1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF14888	ECOD (1.6)
B	F_UNCLASSIFIED	e1o75B4	A: a+b two layers	X: Tp47 lipoprotein N-terminal domain	H: Tp47 lipoprotein N-terminal domain first subdomain (From Topology)	T: Tp47 lipoprotein N-terminal domain first subdomain	F: F_UNCLASSIFIED	ECOD (1.6)
B	PF14889	e1o75B3	A: a+b two layers	X: Tp47 lipoprotein N-terminal domain	H: Tp47 lipoprotein N-terminal domain second subdomain (From Topology)	T: Tp47 lipoprotein N-terminal domain second subdomain	F: PF14889	ECOD (1.6)
A	F_UNCLASSIFIED	e1o75A2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: F_UNCLASSIFIED	ECOD (1.6)
A	PF14888	e1o75A1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF14888	ECOD (1.6)
A	F_UNCLASSIFIED	e1o75A4	A: a+b two layers	X: Tp47 lipoprotein N-terminal domain	H: Tp47 lipoprotein N-terminal domain first subdomain (From Topology)	T: Tp47 lipoprotein N-terminal domain first subdomain	F: F_UNCLASSIFIED	ECOD (1.6)
A	PF14889	e1o75A5	A: a+b two layers	X: Tp47 lipoprotein N-terminal domain	H: Tp47 lipoprotein N-terminal domain second subdomain (From Topology)	T: Tp47 lipoprotein N-terminal domain second subdomain	F: PF14889	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.30.1490.200	Alpha Beta	2-Layer Sandwich	Dna Ligase	domain 1	CATH (4.3.0)
B	2.30.30.470	Mainly Beta	Roll	SH3 type barrels.	Penicillin-binding protein Tp47, domain B	CATH (4.3.0)
B	2.60.40.1300	Mainly Beta	Sandwich	Immunoglobulin-like	Penicillin-binding protein Tp47, domain C	CATH (4.3.0)
B	2.60.40.1270	Mainly Beta	Sandwich	Immunoglobulin-like	Penicillin-binding protein Tp47, domain D	CATH (4.3.0)
A	3.30.1490.200	Alpha Beta	2-Layer Sandwich	Dna Ligase	domain 1	CATH (4.3.0)
A	2.30.30.470	Mainly Beta	Roll	SH3 type barrels.	Penicillin-binding protein Tp47, domain B	CATH (4.3.0)
A	2.60.40.1300	Mainly Beta	Sandwich	Immunoglobulin-like	Penicillin-binding protein Tp47, domain C	CATH (4.3.0)
A	2.60.40.1270	Mainly Beta	Sandwich	Immunoglobulin-like	Penicillin-binding protein Tp47, domain D	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF14889	Penicillin-binding protein Tp47 domain a (PBP-Tp47_a)	Penicillin-binding protein Tp47 domain a	This is the first domain in this unusual penicillin-binding protein PBP), Tp47 is mainly composed of beta-strands and is sequentially non-contiguous. The first three domains in Tp47 interact with each other through intimate domain-domain interfaces. ...	This is the first domain in this unusual penicillin-binding protein PBP), Tp47 is mainly composed of beta-strands and is sequentially non-contiguous. The first three domains in Tp47 interact with each other through intimate domain-domain interfaces. Domain A contacts domain B through its N-terminal segment. Domain A also interacts tightly with domain C, Tp47 is unusual in that it displays beta-lactamase activity, and thus it does not fit the classical structural and mechanistic paradigms for PBPs, and thus Tp47 appears to represent a new class of PBP [1].	Domain
A, B	PF14888	Penicillin-binding protein Tp47 domain C (PBP-Tp47_c)	Penicillin-binding protein Tp47 domain C	Domain C is the largest domain in this unusual penicillin-binding protein PBP), Tp47. This domain is mainly characterised by an immunoglobulin fold with two opposing beta-sheets that form the typical barrel-like structure. In contrast to the classica ...	Domain C is the largest domain in this unusual penicillin-binding protein PBP), Tp47. This domain is mainly characterised by an immunoglobulin fold with two opposing beta-sheets that form the typical barrel-like structure. In contrast to the classical immunoglobulin fold, however, this has an additional beta-strand inserted after strand 3. Also, the strands are connected by rather large loops. Helices are inserted between strands 2 and 3 and between strands 4 and 5. Domain C interacts with domain B via a surface that has a slightly concave, goblet-like shape. Tp47 is unusual in that it displays beta-lactamase activity, and thus it does not fit the classical structural and mechanistic paradigms for PBPs, and thus Tp47 appears to represent a new class of PBP [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	47 KDA MEMBRANE ANTIGEN	peptidase activity catalytic activity, acting on a protein hydrolase activity catalytic activity	organic substance metabolic process organonitrogen compound metabolic process proteolysis metabolic process primary metabolic process protein metabolic process macromolecule metabolic process	cell periphery plasma membrane membrane cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR038698	Tp47, domain C superfamily	Homologous Superfamily
A, B	IPR029221	Penicillin-binding protein Tp47 domain A	Domain
A, B	IPR029220	Penicillin-binding protein Tp47, domain D	Homologous Superfamily
A, B	IPR029218	Penicillin-binding protein Tp47, domain C	Domain
A, B	IPR038031	Tp47 lipoprotein, middle and C-terminal domain	Homologous Superfamily
A, B	IPR036154	Tp47, N-terminal domain superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.