Annotations: 9CQI

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Gp138_N	e9cqiB01	A: a/b three-layered sandwiches	X: ATP-grasp_6	H: ATP-grasp_6	T: ATP-grasp_6	F: Gp138_N	ECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00079	Serpin (serine protease inhibitor) (Serpin)	Serpin (serine protease inhibitor)	Structure is a multi-domain fold containing a bundle of helices and a beta sandwich.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	anti-HSP47 Adnectin-44	-	-	-
A	Serpin H1	enzyme regulator activity molecular function inhibitor activity peptidase regulator activity serine-type endopeptidase inhibitor activity molecular function regulator activity enzyme inhibitor activity peptidase inhibitor activity endopeptidase regulator activity endopeptidase inhibitor activity unfolded protein binding protein binding binding collagen binding protein-containing complex binding	multicellular organismal process connective tissue development cellular developmental process endochondral bone morphogenesis cell development multicellular organism development skeletal system development chondrocyte differentiation involved in endochondral bone morphogenesis cell differentiation anatomical structure development animal organ morphogenesis bone development system development developmental process multicellular organismal process connective tissue development cellular developmental process endochondral bone morphogenesis cell development multicellular organism development skeletal system development chondrocyte differentiation involved in endochondral bone morphogenesis cell differentiation anatomical structure development animal organ morphogenesis bone development system development developmental process chondrocyte development involved in endochondral bone morphogenesis animal organ development tissue development anatomical structure morphogenesis chondrocyte differentiation skeletal system morphogenesis cellular process cartilage development involved in endochondral bone morphogenesis bone morphogenesis chondrocyte development cartilage development biosynthetic process metabolic process primary metabolic process protein metabolic process macromolecule metabolic process gene expression macromolecule biosynthetic process protein maturation collagen biosynthetic process collagen metabolic process cellular component organization collagen fibril organization extracellular matrix organization cellular component organization or biogenesis extracellular structure organization external encapsulating structure organization	membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen endoplasmic reticulum lumen intracellular organelle cellular anatomical structure organelle lumen organelle endoplasmic reticulum cytoplasm membrane microdomain membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen endoplasmic reticulum lumen intracellular organelle cellular anatomical structure organelle lumen organelle endoplasmic reticulum cytoplasm membrane microdomain membrane raft membrane endoplasmic reticulum-Golgi intermediate compartment extracellular region extracellular space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR023795	Serpin, conserved site	Conserved Site
A	IPR033830	Serpin H1, serpin domain	Domain
A	IPR000215	Serpin family	Family
A	IPR023796	Serpin domain	Domain
A	IPR042178	Serpin superfamily, domain 1	Homologous Superfamily
A	IPR042185	Serpin superfamily, domain 2	Homologous Superfamily
A	IPR036186	Serpin superfamily	Homologous Superfamily

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.