Annotations: 2BIB

Crystal structure of the complete modular teichioic acid phosphorylcholine esterase Pce (CbpE) from Streptococcus pneumoniae

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)
A	d2biba1	All beta proteins	beta-hairpin stack	Cell wall binding repeat	Cell wall binding repeat	Teichoic acid phosphorylcholine esterase Pce (LytD), C-terminal domain	(Streptococcus pneumoniae ) [TaxId: 1313 ],	SCOPe (2.08)
A	d2biba2	Alpha and beta proteins (a+b)	Metallo-hydrolase/oxidoreductase	Metallo-hydrolase/oxidoreductase	Pce catalytic domain-like	Teichoic acid phosphorylcholine esterase Pce (LytD), N-terminal domain	(Streptococcus pneumoniae ) [TaxId: 1313 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Cell wall binding repeat	8025756	4003163	SCOP2 (2022-06-29)
A	SCOP2 Family	Pce catalytic domain-like	8025760	4000429	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Cell wall binding repeat	8038135	3000365	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Metallo-hydrolase/oxidoreductase	8038139	3001057	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)
A	Choline_bind_1, Choline_bind_2, Choline_bind_3	e2bibA1	A: beta duplicates or obligate multimers	X: beta-hairpin stack	H: beta-hairpin stack	T: beta-hairpin stack	F: Choline_bind_1, Choline_bind_2, Choline_bind_3	ECOD (v294.1)
A	CheD	e2bibA2	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: ETN0001 domain-like	T: Mss4-like	F: CheD	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.60.15.10	Alpha Beta	4-Layer Sandwich	Metallo-beta-lactamase	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01473	Putative cell wall binding repeat (Choline_bind_1)	Putative cell wall binding repeat	-	Repeat
A	PF00753	Metallo-beta-lactamase superfamily (Lactamase_B)	Metallo-beta-lactamase superfamily		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	TEICHOIC ACID PHOSPHORYLCHOLINE ESTERASE/ CHOLINE BINDING PROTEIN	cation binding ion binding binding metal ion binding small molecule binding	-	cell periphery cellular anatomical structure plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR035681	ComA-like, MBL domain	Domain
A	IPR036866	Ribonuclease Z/Hydroxyacylglutathione hydrolase-like	Homologous Superfamily
A	IPR052159	Bacterial competence-related DNA uptake protein	Family
A	IPR001279	Metallo-beta-lactamase	Domain
A	IPR018337	Cell wall/choline-binding repeat	Repeat

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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.