Annotations: 9MJG

Crystal structure of HAT1 in complex with XS380871

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
H	SCOP2B Superfamily	Acyl-CoA N-acyltransferases (Nat)	8084653	3000403	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Acyl-CoA N-acyltransferases (Nat)	8084653	3000403	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Acyl-CoA N-acyltransferases (Nat)	8084653	3000403	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Acyl-CoA N-acyltransferases (Nat)	8084653	3000403	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Acyl-CoA N-acyltransferases (Nat)	8084653	3000403	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Acyl-CoA N-acyltransferases (Nat)	8084653	3000403	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Acyl-CoA N-acyltransferases (Nat)	8084653	3000403	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Acyl-CoA N-acyltransferases (Nat)	8084653	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)
H	Beta-Casp	e9mjgH1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Beta-Casp	ECOD (v295.2)
G	Beta-Casp	e9mjgG1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Beta-Casp	ECOD (v295.2)
F	Beta-Casp	e9mjgF1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Beta-Casp	ECOD (v295.2)
E	Beta-Casp	e9mjgE1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Beta-Casp	ECOD (v295.2)
D	Beta-Casp	e9mjgD1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Beta-Casp	ECOD (v295.2)
C	Beta-Casp	e9mjgC1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Beta-Casp	ECOD (v295.2)
B	Beta-Casp	e9mjgB1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Beta-Casp	ECOD (v295.2)
A	Sterol-sensing	e9mjgA01	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Sterol-sensing	ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H	PF10394	Histone acetyl transferase HAT1 N-terminus (Hat1_N)	Histone acetyl transferase HAT1 N-terminus	This domain is the N-terminal half of the structure of histone acetyl transferase HAT1. It is often found in association with the C-terminal part of the GNAT Acetyltransf_1 (Pfam:PF00583) domain. It seems to be motifs C and D of the structure. Histon ...	This domain is the N-terminal half of the structure of histone acetyl transferase HAT1. It is often found in association with the C-terminal part of the GNAT Acetyltransf_1 (Pfam:PF00583) domain. It seems to be motifs C and D of the structure. Histone acetyltransferases (HATs) catalyse the transfer of an acetyl group from acetyl-CoA to the lysine E-amino groups on the N-terminal tails of histones. HATs are involved in transcription since histones tend to be hyper-acetylated in actively transcribed regions of chromatin, whereas in transcriptionally silent regions histones are hypo-acetylated [1].	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	PF21183	Histone acetyltransferase type B catalytic subunit, C-terminal (HAT1_C)	Histone acetyltransferase type B catalytic subunit, C-terminal	Histone acetyltransferase type B catalytic subunit (HAT1) is the catalytic subunit of the histone acetylase B (HAT-B) complex (composed on HAT1 and HAT2 at least) [1-4]. It is involved in different biological processes including cell progression, glu ...	Histone acetyltransferase type B catalytic subunit (HAT1) is the catalytic subunit of the histone acetylase B (HAT-B) complex (composed on HAT1 and HAT2 at least) [1-4]. It is involved in different biological processes including cell progression, glucose metabolism, histone production or DNA damage repair. HAT1 acetylates histone H4 at Lys-5 and Lys-12, and to a lesser extend, Lys-5 in histone H2A [3,4]. The C-terminal domain of HAT1 is highly variable and not required for HAT activity [4]. It consists of a bundle of helices and a short beta-strand. This entry includes HAT1 from animals.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G, H	Histone acetyltransferase type B catalytic subunit	protein-lysine-acetyltransferase activity histone H4K12 acetyltransferase activity catalytic activity, acting on a protein protein N-acetyltransferase activity acyltransferase activity N-acetyltransferase activity histone H4 acetyltransferase activity transferase activity protein N-acyltransferase activity histone acetyltransferase activity acetyltransferase activity histone modifying activity acyltransferase activity, transferring groups other than amino-acyl groups catalytic activity protein-lysine-acetyltransferase activity histone H4K12 acetyltransferase activity catalytic activity, acting on a protein protein N-acetyltransferase activity acyltransferase activity N-acetyltransferase activity histone H4 acetyltransferase activity transferase activity protein N-acyltransferase activity histone acetyltransferase activity acetyltransferase activity histone modifying activity acyltransferase activity, transferring groups other than amino-acyl groups catalytic activity histone methacryltransferase activity protein binding binding histone binding	subtelomeric heterochromatin formation regulation of cellular process negative regulation of biological process cellular component organization cellular component biogenesis cellular component assembly chromatin organization negative regulation of cellular process chromatin remodeling cellular component organization or biogenesis negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process heterochromatin formation subtelomeric heterochromatin formation regulation of cellular process negative regulation of biological process cellular component organization cellular component biogenesis cellular component assembly chromatin organization negative regulation of cellular process chromatin remodeling cellular component organization or biogenesis negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process heterochromatin formation epigenetic regulation of gene expression negative regulation of metabolic process biological regulation heterochromatin organization regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of gene expression negative regulation of gene expression constitutive heterochromatin formation biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process cellular process negative regulation of gene expression, epigenetic regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of metabolic process DNA replication-dependent chromatin assembly organelle organization chromosome organization protein acetylation macromolecule modification primary metabolic process protein metabolic process protein modification process internal protein amino acid acetylation protein acylation	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle protein-containing complex catalytic complex intracellular membraneless organelle chromatin chromosome transferase complex membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle protein-containing complex catalytic complex intracellular membraneless organelle chromatin chromosome transferase complex histone acetyltransferase complex acetyltransferase complex membraneless organelle protein acetyltransferase complex intracellular protein-containing complex nucleus membrane-enclosed lumen intracellular organelle lumen organelle lumen nuclear lumen nuclear matrix chromosome, telomeric region chromosomal region nucleoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H	IPR019467	Histone acetyl transferase HAT1 N-terminal	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR037113	Histone acetyl transferase 1, N-terminal domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR017380	Histone acetyltransferase type B, catalytic subunit	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR048776	Histone acetyltransferase type B catalytic subunit, C-terminal	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR016181	Acyl-CoA N-acyltransferase	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR013523	Histone acetyltransferase HAT1, C-terminal	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D, E A, B, C, D, E, F, G, H	: O14929	astrocytic tumor glioblastoma malignant glioma plasma cell myeloma progressive supranuclear palsy colorectal cancer lymphoplasmacytic lymphoma oligodendroglioma polycystic ovary syndrome dermatomyositis malignant ependymoma ovarian cancer primitive neuroectodermal tumor