Annotations: 4QCC

Structure of a cube-shaped, highly porous protein cage designed by fusing symmetric oligomeric domains

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
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	SCOP2B Superfamily	Aldolase	8070003	3000445	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Aldolase	8070003	3000445	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	HypA	e4qccA2	A: beta barrels	X: Lipocalins/Streptavidin	H: Fibronectin type I module-like	T: Fibronectin type I module	F: HypA	ECOD (v294.2)
A		e4qccA1	A: beta barrels	X: Lipocalins/Streptavidin	H: RIFT-related	T: acid protease	F:	ECOD (v294.2)
B	Sigma70_r2,Sigma70_ner	e4qccB1	A: beta barrels	X: Lipocalins/Streptavidin	H: SAM/DNA-glycosylase	T: SAM domain-like	F: Sigma70_r2,Sigma70_ner	ECOD (v294.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF01346	Domain amino terminal to FKBP-type peptidyl-prolyl isomerase (FKBP_N)	Domain amino terminal to FKBP-type peptidyl-prolyl isomerase	This family is only found at the amino terminus of Pfam:PF00254. This entry represents the N-terminal domain found in FKBP-type peptidylprolyl isomerases (PPIase). The N-terminal domain forms the dimer interface by the mutual exchange of two beta-str ...	This family is only found at the amino terminus of Pfam:PF00254. This entry represents the N-terminal domain found in FKBP-type peptidylprolyl isomerases (PPIase). The N-terminal domain forms the dimer interface by the mutual exchange of two beta-strands between monomers [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	2-dehydro-3-deoxy-6-phosphogalactonate aldolase, peptidyl-prolyl cis-trans isomerase chimera	isomerase activity catalytic activity, acting on a protein peptidyl-prolyl cis-trans isomerase activity catalytic activity cis-trans isomerase activity protein folding chaperone 2-dehydro-3-deoxy-6-phosphogalactonate aldolase activity lyase activity carbon-carbon lyase activity aldehyde-lyase activity	protein refolding primary metabolic process gene expression macromolecule biosynthetic process protein maturation protein folding biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process carbohydrate metabolic process catabolic process oxoacid metabolic process protein refolding primary metabolic process gene expression macromolecule biosynthetic process protein maturation protein folding biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process carbohydrate metabolic process catabolic process oxoacid metabolic process carbohydrate catabolic process aldonic acid catabolic process carboxylic acid metabolic process organic acid catabolic process organic acid metabolic process monocarboxylic acid catabolic process galactonate catabolic process carboxylic acid catabolic process D-galactonate catabolic process small molecule metabolic process monocarboxylic acid metabolic process small molecule catabolic process	cellular anatomical structure extracellular region outer membrane-bounded periplasmic space cell envelope periplasmic space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR046357	Peptidyl-prolyl cis-trans isomerase domain superfamily	Homologous Superfamily
A, B	IPR000774	Peptidyl-prolyl cis-trans isomerase, FKBP-type, N-terminal	Domain
A, B	IPR001179	FKBP-type peptidyl-prolyl cis-trans isomerase domain	Domain
A, B	IPR036944	Peptidyl-prolyl cis-trans isomerase, FKBP-type, N-terminal domain superfamily	Homologous Superfamily
A, B	IPR000887	KDPG/KHG aldolase	Family
A, B	IPR013785	Aldolase-type TIM barrel	Homologous Superfamily

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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.