Annotations: 1FDP

PROENZYME OF HUMAN COMPLEMENT FACTOR D, RECOMBINANT PROFACTOR D

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
D	d1fdpd_	All beta proteins	Trypsin-like serine proteases	Trypsin-like serine proteases	Eukaryotic proteases	Factor D	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d1fdpc_	All beta proteins	Trypsin-like serine proteases	Trypsin-like serine proteases	Eukaryotic proteases	Factor D	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d1fdpb_	All beta proteins	Trypsin-like serine proteases	Trypsin-like serine proteases	Eukaryotic proteases	Factor D	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d1fdpa_	All beta proteins	Trypsin-like serine proteases	Trypsin-like serine proteases	Eukaryotic proteases	Factor D	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	Trypsin-like serine proteases	8042234	3000114	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Trypsin-like serine proteases	8042234	3000114	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Trypsin-like serine proteases	8042234	3000114	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Trypsin-like serine proteases	8042234	3000114	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)
D	Beta-barrel_RND	e1fdpD1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: Alanine racemase-C	F: Beta-barrel_RND	ECOD (v295.2)
C	Beta-barrel_RND	e1fdpC1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: Alanine racemase-C	F: Beta-barrel_RND	ECOD (v295.2)
B	Beta-barrel_RND	e1fdpB1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: Alanine racemase-C	F: Beta-barrel_RND	ECOD (v295.2)
A	Beta-barrel_RND	e1fdpA1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: Alanine racemase-C	F: Beta-barrel_RND	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	2.40.10.10	Mainly Beta	Beta Barrel	Thrombin, subunit H	Trypsin-like serine proteases	CATH (4.3.0)
C	2.40.10.10	Mainly Beta	Beta Barrel	Thrombin, subunit H	Trypsin-like serine proteases	CATH (4.3.0)
B	2.40.10.10	Mainly Beta	Beta Barrel	Thrombin, subunit H	Trypsin-like serine proteases	CATH (4.3.0)
A	2.40.10.10	Mainly Beta	Beta Barrel	Thrombin, subunit H	Trypsin-like serine proteases	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF00089	Trypsin (Trypsin)	Trypsin		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	PROENZYME OF COMPLEMENT FACTOR D	peptidase activity catalytic activity, acting on a protein serine hydrolase activity serine-type peptidase activity hydrolase activity serine-type endopeptidase activity catalytic activity endopeptidase activity	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process gene expression macromolecule biosynthetic process protein maturation humoral immune response biological process involved in interspecies interaction between organisms response to stimulus positive regulation of biological process complement activation, alternative pathway biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process gene expression macromolecule biosynthetic process protein maturation humoral immune response biological process involved in interspecies interaction between organisms response to stimulus positive regulation of biological process complement activation, alternative pathway response to biotic stimulus positive regulation of response to stimulus complement activation positive regulation of immune response response to stress innate immune response regulation of immune system process response to external biotic stimulus positive regulation of immune system process regulation of biological process immune response response to other organism defense response biological regulation defense response to symbiont response to external stimulus immune effector process regulation of response to stimulus immune system process defense response to other organism regulation of immune response activation of immune response proteolysis zymogen activation protein processing	cellular anatomical structure extracellular region extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle organelle vesicle extracellular membrane-bounded organelle vesicle lumen intracellular anatomical structure intracellular vesicle membrane-enclosed lumen cytoplasmic vesicle lumen cellular anatomical structure extracellular region extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle organelle vesicle extracellular membrane-bounded organelle vesicle lumen intracellular anatomical structure intracellular vesicle membrane-enclosed lumen cytoplasmic vesicle lumen secretory granule lumen intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen intracellular organelle cytoplasmic vesicle organelle lumen secretory granule secretory vesicle cytoplasm platelet alpha granule platelet alpha granule lumen ficolin-1-rich granule ficolin-1-rich granule lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR009003	Peptidase S1, PA clan	Homologous Superfamily
A, B, C, D	IPR001314	Peptidase S1A, chymotrypsin family	Family
A, B, C, D	IPR033116	Serine proteases, trypsin family, serine active site	Active Site
A, B, C, D	IPR001254	Serine proteases, trypsin domain	Domain
A, B, C, D	IPR018114	Serine protease-like, trypsin family, histidine active site	Active Site

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D	: P00746	recurrent Neisseria infections due to factor D deficiency glomerulonephritis meningococcal infection endometriosis Neisseriaceae Infections congestive heart failure pulmonary fibrosis asbestosis primary immunodeficiency disease idiopathic interstitial pneumonia limb-girdle muscular dystrophy lung cancer malignant mesothelioma adrenal cortex carcinoma ovarian cyst recurrent Neisseria infections due to factor D deficiency glomerulonephritis meningococcal infection endometriosis Neisseriaceae Infections congestive heart failure pulmonary fibrosis asbestosis primary immunodeficiency disease idiopathic interstitial pneumonia limb-girdle muscular dystrophy lung cancer malignant mesothelioma adrenal cortex carcinoma ovarian cyst atopic eczema pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia breast carcinoma psoriasis ductal breast carcinoma in situ heart failure invasive ductal breast carcinoma lung carcinoma non-small cell lung carcinoma B-cell chronic lymphocytic leukemia primary biliary cholangitis breast fibroadenoma corpus luteum cyst Sjogren syndrome lung adenocarcinoma malignant colon neoplasm ovarian cancer pancreatic intraductal papillary-mucinous carcinoma breast cancer Duchenne muscular dystrophy tuberculosis