3UZ0 | pdb_00003uz0

Crystal Structure of SpoIIIAH and SpoIIQ Complex

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
Membrane Protein Annotation: mpstruc

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C	SCOP2B Superfamily	BON domain-like	8092180	3002566	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	BON domain-like	8092180	3002566	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)
D	ALO	e3uz0D2	A: a/b three-layered sandwiches	X: DEATH domain	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F: ALO	ECOD (v294.1)
B	p450	e3uz0B1	A: a/b three-layered sandwiches	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: p450	ECOD (v294.1)
C	Cathelicidins	e3uz0C1	A: a/b three-layered sandwiches	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: Cathelicidins	ECOD (v294.1)
A	Tmemb_14	e3uz0A1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: SH3	T: Transmembrane protein 14A	F: Tmemb_14	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	2.70.70.10	Mainly Beta	Distorted Sandwich	Glucose Permease (Domain IIA)	Glucose Permease (Domain IIA)	CATH (4.3.0)
B	2.70.70.10	Mainly Beta	Distorted Sandwich	Glucose Permease (Domain IIA)	Glucose Permease (Domain IIA)	CATH (4.3.0)
C	1.10.287.4300	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	Stage III sporulation protein AH-like	CATH (4.3.0)
A	1.10.287.4300	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	Stage III sporulation protein AH-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B, D	PF01551	Peptidase family M23 (Peptidase_M23)	Peptidase family M23	Members of this family are zinc metallopeptidases with a range of specificities. The peptidase family M23 is included in this family, these are Gly-Gly endopeptidases. Peptidase family M23 are also endopeptidases. This family also includes some bacte ...	Members of this family are zinc metallopeptidases with a range of specificities. The peptidase family M23 is included in this family, these are Gly-Gly endopeptidases. Peptidase family M23 are also endopeptidases. This family also includes some bacterial lipoproteins such as Swiss:P33648 for which no proteolytic activity has been demonstrated. This family also includes leukocyte cell-derived chemotaxin 2 (LECT2) proteins. LECT2 is a liver-specific protein which is thought to be linked to hepatocyte growth although the exact function of this protein is unknown.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B, D	Stage II sporulation protein Q	peptidase activity catalytic activity, acting on a protein metalloendopeptidase activity hydrolase activity metallopeptidase activity catalytic activity endopeptidase activity	sporulation resulting in formation of a cellular spore developmental process anatomical structure morphogenesis anatomical structure formation involved in morphogenesis anatomical structure development sporulation	cellular anatomical structure endospore-forming forespore intracellular immature spore
A, C	Stage III sporulation protein AH	-	sporulation resulting in formation of a cellular spore developmental process anatomical structure morphogenesis anatomical structure formation involved in morphogenesis anatomical structure development sporulation	cell periphery cellular anatomical structure plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B, D	IPR050570	Bacterial cell wall metabolism enzyme	Family
B, D	IPR016047	M23ase, beta-sheet core domain	Domain
B, D	IPR011055	Duplicated hybrid motif	Homologous Superfamily
A, C	IPR024232	Stage III sporulation protein AH-like	Family
A, C	IPR038503	Stage III sporulation protein AH-like superfamily	Homologous Superfamily

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, B, C, D	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Channels: Intercellular	SpoIIQ-SpoIIIAH Complex

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.