Annotations: 5C21

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Single hybrid motif	8092214	3001880	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Single hybrid motif	8092214	3001880	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Single hybrid motif	8092214	3001880	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Single hybrid motif	8092214	3001880	SCOP2B (2022-06-29)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	NTP_transferase	e5c21B2	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: SAM/DNA-glycosylase	T: SAM domain-like	F: NTP_transferase	ECOD (v294.1)
A	Biopterin_H	e5c21A1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: RIFT-related	T: acid protease	F: Biopterin_H	ECOD (v294.1)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Chromosomal hemolysin D	-	establishment of protein localization transport secretion protein secretion by the type I secretion system establishment of protein localization to extracellular region export from cell protein secretion establishment of localization protein localization to extracellular region transmembrane transport localization secretion by cell protein transmembrane transport protein transport macromolecule localization establishment of protein localization transport secretion protein secretion by the type I secretion system establishment of protein localization to extracellular region export from cell protein secretion establishment of localization protein localization to extracellular region transmembrane transport localization secretion by cell protein transmembrane transport protein transport macromolecule localization cellular process intracellular protein localization biological process involved in interspecies interaction between organisms disruption of cell in another organism disruption of anatomical structure in another organism killing of cells of another organism cell killing	cell periphery cellular anatomical structure plasma membrane membrane

Chains	Accession	Name	Type
A, B	IPR010129	Type I secretion membrane fusion protein, HlyD family	Family
A, B	IPR058982	AprE-like, beta-barrel domain	Domain
A, B	IPR006144	Secretion protein HlyD, conserved site	Conserved Site
A, B	IPR059040	CyaD-like, alpha-helical hairpin domain	Domain
A, B	IPR050739	Membrane Fusion Protein	Family

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.

5C21 | pdb_00005c21