Annotations: 7MHY

Human Hedgehog acyltransferase (HHAT) in complex with palmitoyl-CoA and two Fab antibody fragments

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
SAbDab Antibody Annotation
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: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
E [auth P]	d7mhyp_	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	automated matches	automated matches	(Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)
C [auth N]	d7mhyn_	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	automated matches	automated matches	(Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
E [auth P]	Ribosomal_L12_N	e7mhyP1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ribosomal_L12_N	ECOD (v295.2)
D [auth O]	Ribosomal_L12_N	e7mhyO1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ribosomal_L12_N	ECOD (v295.2)
C [auth N]	Acetyltransf_1	e7mhyN1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Acetyltransf_1	ECOD (v295.2)
B [auth M]	Acetyltransf_1	e7mhyM1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Acetyltransf_1	ECOD (v295.2)

SAbDab2 Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
E [auth P]	Light Chain	IGKV1	Kappa	Protein-cysteine N-palmitoyltransferase HHAT	SAbDab (2026-10-30)
D [auth O]	Heavy Chain	IGHV9	-	Protein-cysteine N-palmitoyltransferase HHAT	SAbDab (2026-10-30)
C [auth N]	Light Chain	IGKV1	Kappa	Protein-cysteine N-palmitoyltransferase HHAT	SAbDab (2026-10-30)
B [auth M]	Heavy Chain	IGHV1	-	Protein-cysteine N-palmitoyltransferase HHAT	SAbDab (2026-10-30)

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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
E [auth P]	3H02 Fab light chain	-	-	-
D [auth O]	3H02 Fab heavy chain	-	-	-
C [auth N]	1C06 Fab light chain	-	-	-
B [auth M]	1C06 Fab heavy chain	-	-	-
A	Protein-cysteine N-palmitoyltransferase HHAT	protein-cysteine S-acyltransferase activity catalytic activity, acting on a protein acyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity protein-cysteine S-palmitoyltransferase activity catalytic activity palmitoyltransferase activity	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process gene expression macromolecule biosynthetic process protein maturation cellular response to stimulus positive regulation of cell communication regulation of cellular process positive regulation of signal transduction response to stimulus biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process gene expression macromolecule biosynthetic process protein maturation cellular response to stimulus positive regulation of cell communication regulation of cellular process positive regulation of signal transduction response to stimulus signaling positive regulation of biological process regulation of signal transduction cell communication positive regulation of response to stimulus positive regulation of smoothened signaling pathway signal transduction positive regulation of cellular process regulation of smoothened signaling pathway regulation of biological process regulation of signaling cell surface receptor signaling pathway biological regulation smoothened signaling pathway regulation of response to stimulus regulation of cell communication positive regulation of signaling	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

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

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	: 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	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	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	O-acyltransferases	Hedgehog acyltransferase (HHAT) in complex with palmitoyl-CoA