Annotations: 6AEF

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B [auth A]	Sigma70_r2,Sigma70_ner	e6aefA1	A: alpha bundles	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Sigma70_r2,Sigma70_ner	ECOD (develop294)
A [auth B]		e6aefB1	A: alpha bundles	X: P-loop domains-like	H: a+b domain in acetyl-CoA synthetase-like proteins	T: a+b domain in acetyl-CoA synthetase-like proteins	F:	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B [auth A]	3.30.559.30	Alpha Beta	2-Layer Sandwich	Chloramphenicol Acetyltransferase	Nonribosomal peptide synthetase, condensation domain	CATH (utative)
A [auth B]	3.30.559.30	Alpha Beta	2-Layer Sandwich	Chloramphenicol Acetyltransferase	Nonribosomal peptide synthetase, condensation domain	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth B], B [auth A]	PF00668	Condensation domain (Condensation)	Condensation domain	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B], B [auth A]	Trehalose-2-sulfate acyltransferase PapA2	acyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity catalytic activity	sulfur compound biosynthetic process biosynthetic process sulfolipid biosynthetic process lipid biosynthetic process sulfolipid metabolic process sulfur compound metabolic process metabolic process cellular process primary metabolic process lipid metabolic process cellular component organization cell wall organization or biogenesis cell wall organization cellular component organization or biogenesis sulfur compound biosynthetic process biosynthetic process sulfolipid biosynthetic process lipid biosynthetic process sulfolipid metabolic process sulfur compound metabolic process metabolic process cellular process primary metabolic process lipid metabolic process cellular component organization cell wall organization or biogenesis cell wall organization cellular component organization or biogenesis external encapsulating structure organization	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth B], B [auth A]	IPR023213	Chloramphenicol acetyltransferase-like domain superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR001242	Condensation 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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.