Annotations: 6M7Y

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Lant_dehydr_N_like	e6m7yB5	A: alpha arrays	X: HTH	H: HTH	T: winged	F: Lant_dehydr_N_like	ECOD (1.6)
B	Lant_dehydr_C_C	e6m7yB4	A: alpha bundles	X: NisB C-terminal helical domain (From Topology)	H: NisB C-terminal helical domain (From Topology)	T: NisB C-terminal helical domain	F: Lant_dehydr_C_C	ECOD (1.6)
B	Lant_dehydr_C_N	e6m7yB3	A: a+b two layers	X: Alpha-beta plaits	H: Alpha-beta plait domain in NisB (From Topology)	T: Alpha-beta plait domain in NisB	F: Lant_dehydr_C_N	ECOD (1.6)
B	Lant_dehydr_N_2nd	e6m7yB1	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: ATP-grasp	F: Lant_dehydr_N_2nd	ECOD (1.6)
B	Lant_dehydr_N_3rd	e6m7yB2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: PreATP-grasp domain	F: Lant_dehydr_N_3rd	ECOD (1.6)
A	Lant_dehydr_N_like	e6m7yA5	A: alpha arrays	X: HTH	H: HTH	T: winged	F: Lant_dehydr_N_like	ECOD (1.6)
A	Lant_dehydr_C_C	e6m7yA3	A: alpha bundles	X: NisB C-terminal helical domain (From Topology)	H: NisB C-terminal helical domain (From Topology)	T: NisB C-terminal helical domain	F: Lant_dehydr_C_C	ECOD (1.6)
A	Lant_dehydr_C_N	e6m7yA4	A: a+b two layers	X: Alpha-beta plaits	H: Alpha-beta plait domain in NisB (From Topology)	T: Alpha-beta plait domain in NisB	F: Lant_dehydr_C_N	ECOD (1.6)
A	Lant_dehydr_N_2nd	e6m7yA1	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: ATP-grasp	F: Lant_dehydr_N_2nd	ECOD (1.6)
A	Lant_dehydr_N_3rd	e6m7yA2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: PreATP-grasp domain	F: Lant_dehydr_N_3rd	ECOD (1.6)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C, D	Lantibiotic	protein binding binding signaling receptor binding	defense response to bacterium biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response response to bacterium response to stress response to external stimulus response to external biotic stimulus response to biotic stimulus cellular process disruption of cell in another organism disruption of anatomical structure in another organism killing of cells of another organism defense response to bacterium biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response response to bacterium response to stress response to external stimulus response to external biotic stimulus response to biotic stimulus cellular process disruption of cell in another organism disruption of anatomical structure in another organism killing of cells of another organism cell killing	cellular anatomical structure extracellular region
A, B	Nisin biosynthesis protein NisB	-	-	cell periphery cellular anatomical structure plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C, D	IPR006079	Lantibiotic, Type A, Bacillales-type	Family
A, B	IPR006827	Lantibiotic dehydratase, N-terminal	Domain
A, B	IPR023809	Thiopeptide-type bacteriocin biosynthesis domain	Domain

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.