7Q1U | pdb_00007q1u

Structure of Hedgehog acyltransferase (HHAT) in complex with megabody 177 bound to non-hydrolysable palmitoyl-CoA (Composite Map)

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Membrane Protein Annotation: OPM
Membrane Protein Annotation: PDBTM
Membrane Protein Annotation: mpstruc

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	tRNA-synt_2d	e7q1uB1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: tRNA-synt_2d	ECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF03062	MBOAT, membrane-bound O-acyltransferase family (MBOAT)	MBOAT, membrane-bound O-acyltransferase family	-	Family
B	PF22422	Mannosylglycerate hydrolase MGH1-like glycoside hydrolase domain (MGH1-like_GH)	Mannosylglycerate hydrolase MGH1-like glycoside hydrolase domain	-	Repeat
B	PF21152	Glucosidase YgjK, N-terminal (YgjK_N)	Glucosidase YgjK, N-terminal	This domain is found at the N-terminal end of Glucosidase YgjK from Escherichia coli and similar bacterial enzymes from the glycoside hydrolase family 63 (GH63) from bacteria, archaea, and eukaryotes. YgjK is organised into N- and A- domains and a li ...	This domain is found at the N-terminal end of Glucosidase YgjK from Escherichia coli and similar bacterial enzymes from the glycoside hydrolase family 63 (GH63) from bacteria, archaea, and eukaryotes. YgjK is organised into N- and A- domains and a linker between them. This entry includes the N-domain and the linker. The N-domain is composed of 18 antiparallel beta-strands divided into two beta- sheets and is classified as a super-beta-sandwich. The linker is composed of two helices and produces a significant curvature between the two domains [1-3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Protein-cysteine N-palmitoyltransferase HHAT	binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding O-acyltransferase activity acyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity catalytic activity palmitoyltransferase activity	peptidyl-cysteine modification lipoprotein biosynthetic process lipoprotein metabolic process primary metabolic process N-terminal protein palmitoylation N-terminal protein lipidation macromolecule biosynthetic process protein acylation protein lipidation N-terminal peptidyl-L-cysteine N-palmitoylation biosynthetic process protein palmitoylation N-terminal protein amino acid modification macromolecule modification peptidyl-amino acid modification peptidyl-cysteine modification lipoprotein biosynthetic process lipoprotein metabolic process primary metabolic process N-terminal protein palmitoylation N-terminal protein lipidation macromolecule biosynthetic process protein acylation protein lipidation N-terminal peptidyl-L-cysteine N-palmitoylation biosynthetic process protein palmitoylation N-terminal protein amino acid modification macromolecule modification peptidyl-amino acid modification metabolic process cellular process protein metabolic process macromolecule metabolic process protein modification process cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway response to stimulus signaling biological regulation smoothened signaling pathway cell communication signal transduction	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure Golgi apparatus organelle cytoplasm intracellular membrane-bounded organelle endomembrane system Golgi membrane membrane bounding membrane of organelle organelle membrane endoplasmic reticulum membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure Golgi apparatus organelle cytoplasm intracellular membrane-bounded organelle endomembrane system Golgi membrane membrane bounding membrane of organelle organelle membrane endoplasmic reticulum organelle subcompartment endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum membrane
B	Megabody 177	hydrolase activity, acting on glycosyl bonds alpha,alpha-trehalase activity hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity trehalase activity catalytic activity glucosidase activity cation binding ion binding binding metal ion binding small molecule binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process carbohydrate metabolic process trehalose catabolic process catabolic process trehalose metabolic process oligosaccharide catabolic process oligosaccharide metabolic process carbohydrate catabolic process primary metabolic process cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process carbohydrate metabolic process trehalose catabolic process catabolic process trehalose metabolic process oligosaccharide catabolic process oligosaccharide metabolic process carbohydrate catabolic process primary metabolic process disaccharide metabolic process metabolic process disaccharide catabolic process	protein-containing complex catalytic complex glucosidase complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR051085	Membrane-bound O-acyltransferase	Family
A	IPR004299	Membrane bound O-acyl transferase, MBOAT	Family
B	IPR012341	Six-hairpin glycosidase-like superfamily	Homologous Superfamily
B	IPR048450	Glucosidase YgjK, N-terminal domain	Domain
B	IPR054491	Mannosylglycerate hydrolase MGH1-like, glycoside hydrolase domain	Domain
B	IPR001661	Glycoside hydrolase, family 37	Family
B	IPR008928	Six-hairpin glycosidase superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q5VTY9	chondrodysplasia-pseudohermaphroditism syndrome gastrointestinal stromal tumor astrocytic tumor ductal breast carcinoma in situ malignant ependymoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia medulloblastoma schizophrenia Disorders of Sex Development interstitial cystitis ovarian cancer subependymal giant cell astrocytoma

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B	OPM	Transmembrane	Alpha-helical polytopic	Membrane-bound O-acyltransferase	Membrane-bound O-acyltransferase

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A, B	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, B	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	O-acyltransferases	Hedgehog acyltransferase (HHAT) in complex with megabody 177 bound to non-hydrolysable palmitoyl-CoA (Composite Map)

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.