5WA4

Pyridine synthase, TbtD, from thiomuracin biosynthesis bound to an N-terminal leader peptide fragment

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family 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)
A	UNK_F_TYPE	e5wa4A2	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: UNK_F_TYPE	ECOD (1.6)
A	Lant_dehydr_C_N	e5wa4A1	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	UNK_F_TYPE	e5wa4B2	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: UNK_F_TYPE	ECOD (1.6)
B	Lant_dehydr_C_N	e5wa4B1	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)
C	UNK_F_TYPE	e5wa4C2	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: UNK_F_TYPE	ECOD (1.6)
C	Lant_dehydr_C_N	e5wa4C1	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)
D	UNK_F_TYPE	e5wa4D2	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: UNK_F_TYPE	ECOD (1.6)
D	Lant_dehydr_C_N	e5wa4D1	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)
E	UNK_F_TYPE	e5wa4E2	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: UNK_F_TYPE	ECOD (1.6)
E	Lant_dehydr_C_N	e5wa4E1	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)
F	UNK_F_TYPE	e5wa4F2	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: UNK_F_TYPE	ECOD (1.6)
F	Lant_dehydr_C_N	e5wa4F1	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)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F	PF14028	Lantibiotic biosynthesis dehydratase C-term (Lant_dehydr_C)	Lantibiotic biosynthesis dehydratase C-term	Lant_dehydr_C is the C-terminal domain of a family of dehydratases that are involved in the biosynthesis of lantibiotics. While the extensive N-terminal domain, Pfam:PF04738, is involved in the serine-threonine glutamylation step of the synthetic pro ...	Lant_dehydr_C is the C-terminal domain of a family of dehydratases that are involved in the biosynthesis of lantibiotics. While the extensive N-terminal domain, Pfam:PF04738, is involved in the serine-threonine glutamylation step of the synthetic process, this C-terminal domain, once thought to be a separate domain from the dehydratase enzymic activity, is necessary for the final glutamate-elimination step in the generation of the lantibiotic [1]. Lantibiotics are a class of peptide antibiotic that contains one or more thioether bonds.	Domain

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	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.