3CGI | pdb_00003cgi

Crystal structure of the PduU shell protein from the Pdu microcompartment

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	Lipocalin	e3cgiD1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F: Lipocalin	ECOD (v294.1)
C	Lipocalin	e3cgiC1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F: Lipocalin	ECOD (v294.1)
B	Lipocalin	e3cgiB1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F: Lipocalin	ECOD (v294.1)
A	FeoA	e3cgiA1	A: a/b three-layered sandwiches	X: Profilin-like	H: sensor domains	T: sensor domains	F: FeoA	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	3.30.70.1710	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	BMC (bacterial microcompartment) domain	CATH (4.3.0)
C	3.30.70.1710	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	BMC (bacterial microcompartment) domain	CATH (4.3.0)
B	3.30.70.1710	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	BMC (bacterial microcompartment) domain	CATH (4.3.0)
A	3.30.70.1710	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	BMC (bacterial microcompartment) domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF00936	BMC domain (BMC)	BMC domain	Bacterial microcompartments are primitive organelles composed entirely of protein subunits. The prototypical bacterial microcompartment is the carboxysome, a protein shell for sequestering carbon fixation reactions. These proteins for hexameric struc ...	Bacterial microcompartments are primitive organelles composed entirely of protein subunits. The prototypical bacterial microcompartment is the carboxysome, a protein shell for sequestering carbon fixation reactions. These proteins for hexameric structure [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Propanediol utilization protein pduU	-	diol catabolic process polyol metabolic process alcohol catabolic process catabolic process polyol catabolic process alcohol metabolic process glycol metabolic process diol metabolic process 1,2-propanediol catabolic process glycol catabolic process small molecule metabolic process metabolic process cellular process small molecule catabolic process	intracellular organelle bacterial microcompartment cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle propanediol degradation polyhedral organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR009307	Bacterial microcompartment shell protein EutS/PduU/CutR	Family
A, B, C, D	IPR000249	Bacterial microcompartment domain	Domain
A, B, C, D	IPR044870	Bacterial microcompartment (BMC) circularly permuted domain	Domain
A, B, C, D	IPR037233	CcmK-like 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.