Annotations: 4J6E

Structure of LPXI D225A Mutant

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	Lamba1_VP3	e4j6eA2	A: beta barrels	X: Scaffolding protein GPB	H: gp11/gp12 receptor-binding domain	T: gp11/gp12 receptor-binding domain	F: Lamba1_VP3	ECOD (v294.2)
A	Ribosomal_L18A	e4j6eA1	A: beta barrels	X: FXYD family	H: Integrin beta-1D cytoplasmic tail	T: Integrin beta-1D cytoplasmic tail	F: Ribosomal_L18A	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.20	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
A	3.40.140.80	Alpha Beta	3-Layer(aba) Sandwich	Cytidine Deaminase	domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF06230	LpxI C-terminal domain (LpxI_C)	LpxI C-terminal domain	This entry represents the catalytic C-terminal domain of the LpxI enzyme that is involved in biosynthesis of lipid A. Specifically it carried out the hydrolysis of UDP-2,3-diacyl- glucosamine. This step is either carried out by LpxI or LpxH [1]. This ...	This entry represents the catalytic C-terminal domain of the LpxI enzyme that is involved in biosynthesis of lipid A. Specifically it carried out the hydrolysis of UDP-2,3-diacyl- glucosamine. This step is either carried out by LpxI or LpxH [1]. This domain comprises a five-stranded mixed beta-sheet bracketed by one alpha-helix on one side and three on the other. This domain is structurally related to a superfamily that includes cytosine deaminase [1].	Domain
A	PF17930	LpxI N-terminal domain (LpxI_N)	LpxI N-terminal domain	This entry represents the N-terminal domain of the LpxI enzyme that is involved in biosynthesis of lipid A. Specifically it carried out the hydrolysis of UDP-2,3-diacyl- glucosamine. This step is either carried out by LpxI or LpxH [1]. This domain ha ...	This entry represents the N-terminal domain of the LpxI enzyme that is involved in biosynthesis of lipid A. Specifically it carried out the hydrolysis of UDP-2,3-diacyl- glucosamine. This step is either carried out by LpxI or LpxH [1]. This domain has a Rossmann fold.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	UDP-2,3-diacylglucosamine pyrophosphatase LpxI	identical protein binding protein binding binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR043167	LpxI, C-terminal domain superfamily	Homologous Superfamily
A	IPR010415	LpxI, C-terminal	Domain
A	IPR053174	UDP-2,3-diacylglucosamine pyrophosphatase LpxI	Family
A	IPR041255	LpxI N-terminal domain	Domain

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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.