4ISX | pdb_00004isx

The crystal structure of maltose o-acetyltransferase from clostridium difficile 630 in complex with acetyl-coa

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

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d4isxb_	All beta proteins	Single-stranded left-handed beta-helix	Trimeric LpxA-like enzymes	automated matches	automated matches	(Clostridioides difficile 630 ) [TaxId: 272563 ],	SCOPe (2.08)
A	d4isxa1	All beta proteins	Single-stranded left-handed beta-helix	Trimeric LpxA-like enzymes	automated matches	automated matches	(Clostridioides difficile 630 ) [TaxId: 272563 ],	SCOPe (2.08)
A	d4isxa2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Clostridioides difficile 630 ) [TaxId: 272563 ],	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	SmpA_OmlA	e4isxB1	A: alpha bundles	X: beta-Grasp	H: HTH	T: winged helix domain	F: SmpA_OmlA	ECOD (develop294)
A	p450	e4isxA1	A: alpha bundles	X: Ribonuclease H-like	H: Ribonuclease H-like	T: Ribonuclease H-like	F: p450	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.160.10.10	Mainly Beta	3 Solenoid	UDP N-Acetylglucosamine Acyltransferase	domain 1	CATH (4.3.0)
A	2.160.10.10	Mainly Beta	3 Solenoid	UDP N-Acetylglucosamine Acyltransferase	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF12464	Maltose acetyltransferase hexapeptide capping motif (Mac)	Maltose acetyltransferase hexapeptide capping motif	-	Motif
A, B	PF00132	Bacterial transferase hexapeptide (six repeats) (Hexapep)	Bacterial transferase hexapeptide (six repeats)	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Maltose O-acetyltransferase	acetyltransferase activity O-acyltransferase activity acyltransferase activity galactoside O-acetyltransferase activity O-acetyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity catalytic activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR011004	Trimeric LpxA-like superfamily	Homologous Superfamily
A, B	IPR018357	Hexapeptide transferase, conserved site	Conserved Site
A, B	IPR024688	Maltose/galactoside acetyltransferase domain	Domain
A, B	IPR039369	Galactoside O-acetyltransferase LacA-like	Family
A, B	IPR001451	Hexapeptide repeat	Repeat

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.