Annotations: 4L1G

Crystal structure of the Bc1960 peptidoglycan N-acetylglucosamine deacetylase from Bacillus cereus

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation
Structure Motif: Primary M-CSA Annotation

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d4l1gb_	Alpha and beta proteins (a/b)	7-stranded beta/alpha barrel	Glycoside hydrolase/deacetylase	automated matches	automated matches	(Bacillus cereus ATCC 14579 ) [TaxId: 226900 ],	SCOPe (2.08)
C	d4l1gc_	Alpha and beta proteins (a/b)	7-stranded beta/alpha barrel	Glycoside hydrolase/deacetylase	automated matches	automated matches	(Bacillus cereus ATCC 14579 ) [TaxId: 226900 ],	SCOPe (2.08)
D	d4l1gd_	Alpha and beta proteins (a/b)	7-stranded beta/alpha barrel	Glycoside hydrolase/deacetylase	automated matches	automated matches	(Bacillus cereus ATCC 14579 ) [TaxId: 226900 ],	SCOPe (2.08)
A	d4l1ga_	Alpha and beta proteins (a/b)	7-stranded beta/alpha barrel	Glycoside hydrolase/deacetylase	automated matches	automated matches	(Bacillus cereus ATCC 14579 ) [TaxId: 226900 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	CID	e4l1gB1	A: beta barrels	X: HTH	H: Toll/Interleukin receptor TIR domain	T: Toll/Interleukin receptor TIR domain	F: CID	ECOD (v294.2)
C	CID	e4l1gC1	A: beta barrels	X: HTH	H: Toll/Interleukin receptor TIR domain	T: Toll/Interleukin receptor TIR domain	F: CID	ECOD (v294.2)
D	CID	e4l1gD1	A: beta barrels	X: HTH	H: Toll/Interleukin receptor TIR domain	T: Toll/Interleukin receptor TIR domain	F: CID	ECOD (v294.2)
A	CID	e4l1gA1	A: beta barrels	X: HTH	H: Toll/Interleukin receptor TIR domain	T: Toll/Interleukin receptor TIR domain	F: CID	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.20.20.370	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycoside hydrolase/deacetylase	CATH (4.3.0)
C	3.20.20.370	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycoside hydrolase/deacetylase	CATH (4.3.0)
D	3.20.20.370	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycoside hydrolase/deacetylase	CATH (4.3.0)
A	3.20.20.370	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycoside hydrolase/deacetylase	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF01522	Polysaccharide deacetylase (Polysacc_deac_1)	Polysaccharide deacetylase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Peptidoglycan N-acetylglucosamine deacetylase	hydrolase activity catalytic activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds cation binding ion binding binding metal ion binding small molecule binding	carbohydrate metabolic process primary metabolic process metabolic process cellular process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR011330	Glycoside hydrolase/deacetylase, beta/alpha-barrel	Homologous Superfamily
A, B, C, D	IPR050248	Polysaccharide deacetylase, ArnD subfamily	Family
A, B, C, D	IPR054895	Peptidoglycan-N-acetylglucosamine deacetylase BC_1960	Family
A, B, C, D	IPR002509	NodB homology domain	Domain

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A, B, C, D	PXU	Parent Component: PRO : AA0602 : 2-hydroxyproline MOD:01957

Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage

Chains	Enzyme Name	Description	Catalytic Residues
C	Peptidoglycan-N-acetylglucosamine deacetylase Bc1960 M-CSA #996	Peptidoglycan N-acetylglucosamine (GlcNAc) deacetylase Bc1960 is a Bacillus cereus enzyme with backbone modifications is the Cα hydroxylation of a proline in the active site. Bc1960 is a polysaccharide deacetylase (PDA) that catalyzes the reaction of turning peptidoglycan-N-acetyl-D-glucosamine to peptidoglycan-D-glucosamine. Modification of peptidoglycan by N-deacetylation is an important factor in virulence of Helicobacter pylori, Listeria monocytogenes and Streptococcus suis.	Defined by 6 residues: ASP:C-80ASP:C-81HIS:C-131HIS:C-135UNK:C-171HIS:C-225 \| Explore in 3D: M-CSA Motif Definition Search M-CSA Motif EC: 3.5.1 (PDB Primary Data) Search M-CSA Motif + EC 3.5.1 EC: 3.5.1.104 (UniProt) Search M-CSA Motif + EC 3.5.1.104

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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.