Annotations: 4H6U

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Acyl-CoA N-acyltransferases (Nat)	8105535	3000403	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Acyl-CoA N-acyltransferases (Nat)	8105535	3000403	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Acetyltransf_16	e4h6uA1	A: a+b three layers	X: Nat/Ivy	H: Acyl-CoA N-acyltransferases (Nat) (From Topology)	T: Acyl-CoA N-acyltransferases (Nat)	F: Acetyltransf_16	ECOD (1.6)
B	Acetyltransf_16	e4h6uB1	A: a+b three layers	X: Nat/Ivy	H: Acyl-CoA N-acyltransferases (Nat) (From Topology)	T: Acyl-CoA N-acyltransferases (Nat)	F: Acetyltransf_16	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.630.30	Alpha Beta	3-Layer(aba) Sandwich	Aminopeptidase	Gcn5-related N-acetyltransferase (GNAT)	CATH (4.3.0)
B	3.40.630.30	Alpha Beta	3-Layer(aba) Sandwich	Aminopeptidase	Gcn5-related N-acetyltransferase (GNAT)	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF05301	GNAT acetyltransferase, Mec-17 (Acetyltransf_16)	GNAT acetyltransferase, Mec-17	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Alpha-tubulin N-acetyltransferase	acetyltransferase activity N-acetyltransferase activity acyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity catalytic activity N-acyltransferase activity lysine N-acetyltransferase activity, acting on acetyl phosphate as donor catalytic activity, acting on a protein peptide N-acetyltransferase activity tubulin N-acetyltransferase activity peptide-lysine-N-acetyltransferase activity	peptidyl-lysine acetylation organonitrogen compound metabolic process peptidyl-lysine modification alpha-tubulin acetylation primary metabolic process protein acylation protein acetylation organic substance metabolic process internal peptidyl-lysine acetylation macromolecule modification peptidyl-amino acid modification metabolic process protein metabolic process macromolecule metabolic process peptidyl-lysine acetylation organonitrogen compound metabolic process peptidyl-lysine modification alpha-tubulin acetylation primary metabolic process protein acylation protein acetylation organic substance metabolic process internal peptidyl-lysine acetylation macromolecule modification peptidyl-amino acid modification metabolic process protein metabolic process macromolecule metabolic process protein modification process internal protein amino acid acetylation developmental process multicellular organismal process cellular developmental process cell development nervous system development generation of neurons neurogenesis multicellular organism development neuron differentiation cell differentiation neuron development anatomical structure development cellular process system development regulation of cytoskeleton organization regulation of biological process regulation of cellular component organization regulation of cellular process microtubule cytoskeleton organization biological regulation regulation of microtubule-based process regulation of organelle organization cellular component organization organelle organization microtubule-based process cellular component organization or biogenesis regulation of microtubule cytoskeleton organization cytoskeleton organization	anchoring junction cell junction cellular anatomical entity focal adhesion cell-substrate junction clathrin-coated pit membrane endomembrane system intracellular organelle intracellular anatomical structure cytoskeleton spindle organelle intracellular non-membrane-bounded organelle anchoring junction cell junction cellular anatomical entity focal adhesion cell-substrate junction clathrin-coated pit membrane endomembrane system intracellular organelle intracellular anatomical structure cytoskeleton spindle organelle intracellular non-membrane-bounded organelle microtubule cytoskeleton non-membrane-bounded organelle axon cell projection neuron projection plasma membrane bounded cell projection cytoplasm polymeric cytoskeletal fiber supramolecular fiber microtubule supramolecular polymer supramolecular complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR007965	Gcn5-related N-acetyltransferase (GNAT) domain, ATAT-type	Domain
A, B	IPR016181	Acyl-CoA N-acyltransferase	Homologous Superfamily
A, B	IPR038746	Alpha-tubulin N-acetyltransferase	Family

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.