4K05

Crystal structure of a DUF1343 family protein (BF0371) from Bacteroides fragilis NCTC 9343 at 1.65 A resolution

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product 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	DUF1343_C	e4k05A4	A: a+b complex topology	X: hypothetical protein BF0379 C-terminal domain (From Topology)	H: hypothetical protein BF0379 C-terminal domain (From Topology)	T: hypothetical protein BF0379 C-terminal domain	F: DUF1343_C	ECOD (1.6)
A	DUF1343_N	e4k05A3	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: DUF1343_N	ECOD (1.6)
B	DUF1343_C	e4k05B4	A: a+b complex topology	X: hypothetical protein BF0379 C-terminal domain (From Topology)	H: hypothetical protein BF0379 C-terminal domain (From Topology)	T: hypothetical protein BF0379 C-terminal domain	F: DUF1343_C	ECOD (1.6)
B	DUF1343_N	e4k05B3	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: DUF1343_N	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.12170	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Uncharacterised protein PF07075, DUF1343	CATH (4.3.0)
A	3.90.1150.140	Alpha Beta	Alpha-Beta Complex	Aspartate Aminotransferase, domain 1		CATH (4.3.0)
B	3.40.50.12170	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Uncharacterised protein PF07075, DUF1343	CATH (4.3.0)
B	3.90.1150.140	Alpha Beta	Alpha-Beta Complex	Aspartate Aminotransferase, domain 1		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF07075	Exo-beta-N-acetylmuramidase NamZ, N-terminal (NamZ_N)	Exo-beta-N-acetylmuramidase NamZ, N-terminal	NamZ is an exo-beta-N-acetylmuramidase which catalyzes an exo-lytic cleavage of beta-1,4-acetylmuramic acid from from the non-reducing ends of peptidoglycan chains [1] and it is a founding member of a new family of glycosidases (GH171). NamZ consists ...	NamZ is an exo-beta-N-acetylmuramidase which catalyzes an exo-lytic cleavage of beta-1,4-acetylmuramic acid from from the non-reducing ends of peptidoglycan chains [1] and it is a founding member of a new family of glycosidases (GH171). NamZ consists of a N-terminal catalytic domain with a Rossmann-like fold (represented in this entry) and a C-terminal auxiliary alpha/beta domain [1].	Domain
A, B	PF20732	Exo-beta-N-acetylmuramidase NamZ, C-terminal (NamZ_C)	Exo-beta-N-acetylmuramidase NamZ, C-terminal	NamZ is an exo-beta-N-acetylmuramidase which catalyzes an exo-lytic cleavage of beta-1,4-acetylmuramic acid from from the non-reducing ends of peptidoglycan chains [1] and it is a founding member of a new family of glycosidases (GH171). NamZ consists ...	NamZ is an exo-beta-N-acetylmuramidase which catalyzes an exo-lytic cleavage of beta-1,4-acetylmuramic acid from from the non-reducing ends of peptidoglycan chains [1] and it is a founding member of a new family of glycosidases (GH171). NamZ consists of a N-terminal catalytic domain with a Rossmann-like fold and a C-terminal auxiliary alpha/beta domain (represented in this entry).	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Conserved hypothetical exported protein	hydrolase activity, acting on glycosyl bonds hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity peptidoglycan beta-N-acetylmuramidase activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR008302	Peptidoglycan beta-N-acetylmuramidase NamZ	Family
A, B	IPR048503	Peptidoglycan beta-N-acetylmuramidase NamZ, C-terminal	Domain
A, B	IPR048502	Peptidoglycan beta-N-acetylmuramidase NamZ, N-terminal	Domain

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.