1C5A

THREE-DIMENSIONAL STRUCTURE OF PORCINE C5ADES*ARG FROM 1H NUCLEAR MAGNETIC RESONANCE DATA

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

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1c5aa_	All alpha proteins	Anaphylotoxins (complement system)	Anaphylotoxins (complement system)	Anaphylotoxins (complement system)	C5a anaphylotoxin	domestic pig (Sus scrofa domesticus ) [TaxId: 9825 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Anaphylotoxins (complement system)	8025230	4000993	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Anaphylotoxins (complement system)	8037609	3000387	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	ANATO	e1c5aA1	A: few secondary structure elements	X: Anaphylotoxins (complement system) (From Topology)	H: Anaphylotoxins (complement system) (From Topology)	T: Anaphylotoxins (complement system)	F: ANATO	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.20.91.20	Mainly Alpha	Up-down Bundle	Influenza Virus Matrix Protein	Chain A, domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01821	Anaphylotoxin-like domain (ANATO)	Anaphylotoxin-like domain	C3a, C4a and C5a anaphylatoxins are protein fragments generated enzymatically in serum during activation of complement molecules C3, C4, and C5. They induce smooth muscle contraction. These fragments are homologous to a three-fold repeat in fibulins. ...	C3a, C4a and C5a anaphylatoxins are protein fragments generated enzymatically in serum during activation of complement molecules C3, C4, and C5. They induce smooth muscle contraction. These fragments are homologous to a three-fold repeat in fibulins.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	COMPLEMENT C5A ANAPHYLATOXIN	-	response to stimulus defense response response to stress inflammatory response humoral immune response biological process involved in interspecies interaction between organisms 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 innate immune response regulation of immune system process response to stimulus defense response response to stress inflammatory response humoral immune response biological process involved in interspecies interaction between organisms 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 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 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 adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains lymphocyte mediated immunity humoral immune response mediated by circulating immunoglobulin leukocyte mediated immunity complement activation, classical pathway immunoglobulin mediated immune response adaptive immune response B cell mediated immunity	extracellular region cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR018081	Anaphylatoxin, complement system	Homologous Superfamily
A	IPR001840	Anaphylatoxin, complement system domain	Domain
A	IPR000020	Anaphylatoxin/fibulin	Domain

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.