Annotations: 6JV7

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Anaphylotoxins (complement system)	8094939	3000387	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Anaphylotoxins (complement system)	8094939	3000387	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)
A	ANATO	e6jv7A1	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 (utative)

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
B	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	Chimeric-rC5a	enzyme regulator activity molecular function inhibitor activity peptidase regulator activity molecular function regulator activity enzyme inhibitor activity peptidase inhibitor activity endopeptidase regulator activity endopeptidase inhibitor activity protein binding binding signaling receptor binding G protein-coupled receptor binding C5a anaphylatoxin chemotactic receptor binding	positive regulation of cytosolic calcium ion concentration biological regulation regulation of biological quality adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains lymphocyte mediated immunity humoral immune response response to stimulus positive regulation of biological process positive regulation of response to stimulus complement activation humoral immune response mediated by circulating immunoglobulin positive regulation of immune response leukocyte mediated immunity regulation of immune system process positive regulation of cytosolic calcium ion concentration biological regulation regulation of biological quality adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains lymphocyte mediated immunity humoral immune response response to stimulus positive regulation of biological process positive regulation of response to stimulus complement activation humoral immune response mediated by circulating immunoglobulin positive regulation of immune response leukocyte mediated immunity regulation of immune system process positive regulation of immune system process complement activation, classical pathway regulation of biological process immune response immunoglobulin mediated immune response adaptive immune response immune effector process regulation of response to stimulus immune system process B cell mediated immunity regulation of immune response activation of immune response cellular response to stimulus negative regulation of mononuclear cell migration negative regulation of locomotion regulation of cell motility regulation of cellular process negative regulation of biological process negative regulation of chemotaxis macrophage migration taxis negative regulation of macrophage chemotaxis cell migration regulation of mononuclear cell migration negative regulation of macrophage migration negative regulation of cell migration chemotaxis regulation of leukocyte chemotaxis regulation of leukocyte migration response to external stimulus leukocyte migration negative regulation of leukocyte migration regulation of locomotion response to chemical negative regulation of response to external stimulus negative regulation of cell motility negative regulation of leukocyte chemotaxis regulation of response to external stimulus macrophage chemotaxis regulation of macrophage migration negative regulation of cellular process regulation of cell migration myeloid leukocyte migration cell motility locomotion cell chemotaxis regulation of macrophage chemotaxis negative regulation of response to stimulus regulation of chemotaxis cellular response to chemical stimulus negative regulation of immune system process mononuclear cell migration cellular process leukocyte chemotaxis multicellular organismal process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process regulation of cytokine production cytokine production regulation of multicellular organismal process positive regulation of macromolecule metabolic process positive regulation of cellular process regulation of vascular endothelial growth factor production regulation of biosynthetic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of gene expression vascular endothelial growth factor production biosynthetic process positive regulation of gene expression positive regulation of multicellular organismal process positive regulation of vascular endothelial growth factor production regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process positive regulation of cytokine production regulation of metabolic process positive regulation of locomotion positive regulation of chemotaxis positive regulation of response to external stimulus inorganic ion homeostasis intracellular calcium ion homeostasis homeostatic process calcium ion homeostasis cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis defense response response to stress inflammatory response leukocyte migration involved in inflammatory response monoamine transport regulation of localization nitrogen compound transport negative regulation of amine transport regulation of catecholamine secretion transport signaling negative regulation of transport organic hydroxy compound transport dopamine transport cell communication localization secretion by cell regulation of secretion by cell negative regulation of secretion catecholamine transport negative regulation of dopamine secretion signal release negative regulation of secretion by cell secretion regulation of transport export from cell cell-cell signaling negative regulation of catecholamine secretion dopamine secretion establishment of localization regulation of secretion catecholamine secretion amine transport regulation of amine transport regulation of dopamine secretion developmental process multicellular organism development embryo development ending in birth or egg hatching chordate embryonic development anatomical structure development embryo development in utero embryonic development regulation of chemokine production chemokine production positive regulation of chemokine production regulation of developmental process angiogenesis regulation of vasculature development positive regulation of developmental process tube morphogenesis regulation of anatomical structure morphogenesis blood vessel development system development regulation of multicellular organismal development blood vessel morphogenesis tube development positive regulation of angiogenesis vasculature development circulatory system development anatomical structure morphogenesis positive regulation of vasculature development regulation of angiogenesis anatomical structure formation involved in morphogenesis biological process involved in interspecies interaction between organisms disruption of cell in another organism disruption of anatomical structure in another organism killing of cells of another organism cell killing glomerulus development animal organ development nephron development kidney development renal system development inflammatory response to wounding response to wounding multicellular organismal-level homeostasis leukocyte homeostasis homeostasis of number of cells myeloid cell homeostasis neutrophil homeostasis complement activation, alternative pathway response to biotic stimulus innate immune response response to external biotic stimulus response to other organism defense response to symbiont defense response to other organism negative regulation of norepinephrine secretion norepinephrine transport organic cation transport norepinephrine secretion regulation of norepinephrine secretion	cell periphery protein-containing complex cellular anatomical structure plasma membrane protein complex membrane plasma membrane membrane protein complex pore complex membrane attack complex extracellular region extracellular space
B	D-anaphylatoxin C5a	enzyme regulator activity molecular function inhibitor activity peptidase regulator activity molecular function regulator activity enzyme inhibitor activity peptidase inhibitor activity endopeptidase regulator activity endopeptidase inhibitor activity protein binding binding signaling receptor binding G protein-coupled receptor binding C5a anaphylatoxin chemotactic receptor binding	positive regulation of cytosolic calcium ion concentration biological regulation regulation of biological quality adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains lymphocyte mediated immunity humoral immune response response to stimulus positive regulation of biological process positive regulation of response to stimulus complement activation humoral immune response mediated by circulating immunoglobulin positive regulation of immune response leukocyte mediated immunity regulation of immune system process positive regulation of cytosolic calcium ion concentration biological regulation regulation of biological quality adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains lymphocyte mediated immunity humoral immune response response to stimulus positive regulation of biological process positive regulation of response to stimulus complement activation humoral immune response mediated by circulating immunoglobulin positive regulation of immune response leukocyte mediated immunity regulation of immune system process positive regulation of immune system process complement activation, classical pathway regulation of biological process immune response immunoglobulin mediated immune response adaptive immune response immune effector process regulation of response to stimulus immune system process B cell mediated immunity regulation of immune response activation of immune response cellular response to stimulus negative regulation of mononuclear cell migration negative regulation of locomotion regulation of cell motility regulation of cellular process negative regulation of biological process negative regulation of chemotaxis macrophage migration taxis negative regulation of macrophage chemotaxis cell migration regulation of mononuclear cell migration negative regulation of macrophage migration negative regulation of cell migration chemotaxis regulation of leukocyte chemotaxis regulation of leukocyte migration response to external stimulus leukocyte migration negative regulation of leukocyte migration regulation of locomotion response to chemical negative regulation of response to external stimulus negative regulation of cell motility negative regulation of leukocyte chemotaxis regulation of response to external stimulus macrophage chemotaxis regulation of macrophage migration negative regulation of cellular process regulation of cell migration myeloid leukocyte migration cell motility locomotion cell chemotaxis regulation of macrophage chemotaxis negative regulation of response to stimulus regulation of chemotaxis cellular response to chemical stimulus negative regulation of immune system process mononuclear cell migration cellular process leukocyte chemotaxis multicellular organismal process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process regulation of cytokine production cytokine production regulation of multicellular organismal process positive regulation of macromolecule metabolic process positive regulation of cellular process regulation of vascular endothelial growth factor production regulation of biosynthetic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of gene expression vascular endothelial growth factor production biosynthetic process positive regulation of gene expression positive regulation of multicellular organismal process positive regulation of vascular endothelial growth factor production regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process positive regulation of cytokine production regulation of metabolic process positive regulation of locomotion positive regulation of chemotaxis positive regulation of response to external stimulus inorganic ion homeostasis intracellular calcium ion homeostasis homeostatic process calcium ion homeostasis cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis defense response response to stress inflammatory response leukocyte migration involved in inflammatory response monoamine transport regulation of localization nitrogen compound transport negative regulation of amine transport regulation of catecholamine secretion transport signaling negative regulation of transport organic hydroxy compound transport dopamine transport cell communication localization secretion by cell regulation of secretion by cell negative regulation of secretion catecholamine transport negative regulation of dopamine secretion signal release negative regulation of secretion by cell secretion regulation of transport export from cell cell-cell signaling negative regulation of catecholamine secretion dopamine secretion establishment of localization regulation of secretion catecholamine secretion amine transport regulation of amine transport regulation of dopamine secretion developmental process multicellular organism development embryo development ending in birth or egg hatching chordate embryonic development anatomical structure development embryo development in utero embryonic development regulation of chemokine production chemokine production positive regulation of chemokine production regulation of developmental process angiogenesis regulation of vasculature development positive regulation of developmental process tube morphogenesis regulation of anatomical structure morphogenesis blood vessel development system development regulation of multicellular organismal development blood vessel morphogenesis tube development positive regulation of angiogenesis vasculature development circulatory system development anatomical structure morphogenesis positive regulation of vasculature development regulation of angiogenesis anatomical structure formation involved in morphogenesis biological process involved in interspecies interaction between organisms disruption of cell in another organism disruption of anatomical structure in another organism killing of cells of another organism cell killing glomerulus development animal organ development nephron development kidney development renal system development inflammatory response to wounding response to wounding multicellular organismal-level homeostasis leukocyte homeostasis homeostasis of number of cells myeloid cell homeostasis neutrophil homeostasis complement activation, alternative pathway response to biotic stimulus innate immune response response to external biotic stimulus response to other organism defense response to symbiont defense response to other organism negative regulation of norepinephrine secretion norepinephrine transport organic cation transport norepinephrine secretion regulation of norepinephrine secretion	cell periphery protein-containing complex cellular anatomical structure plasma membrane protein complex membrane plasma membrane membrane protein complex pore complex membrane attack complex extracellular region extracellular space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR009048	Alpha-macroglobulin, receptor-binding	Domain
A	IPR041555	Macroglobulin domain MG3	Domain
A	IPR001599	Alpha-2-macroglobulin	Domain
A	IPR048843	Complement component 5, CUB domain	Domain
A	IPR018081	Anaphylatoxin, complement system	Homologous Superfamily
A	IPR018933	Netrin module, non-TIMP type	Domain
A	IPR041425	Complement C3/4/5, macroglobulin domain MG1	Domain
A	IPR011625	Alpha-2-macroglobulin, bait region domain	Domain
A	IPR001134	Netrin domain	Domain
A	IPR008993	Tissue inhibitor of metalloproteinases-like, OB-fold	Homologous Superfamily
A	IPR011626	Alpha-macroglobulin-like, TED domain	Domain
A	IPR000020	Anaphylatoxin/fibulin	Domain
A	IPR036595	Alpha-macroglobulin, receptor-binding domain superfamily	Homologous Superfamily
A	IPR002890	Macroglobulin domain	Domain
A	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A	IPR050473	Alpha-2-macroglobulin/Complement system	Family
A	IPR008930	Terpenoid cyclases/protein prenyltransferase alpha-alpha toroid	Homologous Superfamily
A	IPR040839	Macroglobulin domain MG4	Domain
B	IPR009048	Alpha-macroglobulin, receptor-binding	Domain
B	IPR041555	Macroglobulin domain MG3	Domain
B	IPR001599	Alpha-2-macroglobulin	Domain
B	IPR048843	Complement component 5, CUB domain	Domain
B	IPR018081	Anaphylatoxin, complement system	Homologous Superfamily
B	IPR018933	Netrin module, non-TIMP type	Domain
B	IPR041425	Complement C3/4/5, macroglobulin domain MG1	Domain
B	IPR011625	Alpha-2-macroglobulin, bait region domain	Domain
B	IPR001134	Netrin domain	Domain
B	IPR008993	Tissue inhibitor of metalloproteinases-like, OB-fold	Homologous Superfamily
B	IPR011626	Alpha-macroglobulin-like, TED domain	Domain
B	IPR000020	Anaphylatoxin/fibulin	Domain
B	IPR036595	Alpha-macroglobulin, receptor-binding domain superfamily	Homologous Superfamily
B	IPR002890	Macroglobulin domain	Domain
B	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
B	IPR050473	Alpha-2-macroglobulin/Complement system	Family
B	IPR008930	Terpenoid cyclases/protein prenyltransferase alpha-alpha toroid	Homologous Superfamily
B	IPR040839	Macroglobulin domain MG4	Domain

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A	ALN	Parent Component: ALA
A	ORN	Parent Component: ALA
A	ZAL
B	DAL	RESID: AA0111 , AA0191 PSI-MOD : meso-lanthionine MOD:00120 , D-alanine (Ala) MOD:00198 , D-alanine (Ser) MOD:00858 , D-alanine MOD:00862
B	DAR	RESID: AA0111 , AA0191
B	DAS	RESID: AA0111 , AA0191 , AA0190 PSI-MOD : meso-lanthionine MOD:00120 , D-alanine (Ala) MOD:00198 , D-alanine (Ser) MOD:00858 , D-alanine MOD:00862 , D-aspartic acid (Asp) MOD:01921 , D-aspartic acid (Asn) MOD:01930
B	DCY	RESID: AA0111 , AA0191 , AA0190
B	DGL	RESID: AA0111 , AA0191 , AA0190
B	DGN	RESID: AA0111 , AA0191 , AA0190
B	DHI	RESID: AA0111 , AA0191 , AA0190
B	DIL	RESID: AA0111 , AA0191 , AA0190 , AA0192 PSI-MOD : meso-lanthionine MOD:00120 , D-alanine (Ala) MOD:00198 , D-alanine (Ser) MOD:00858 , D-alanine MOD:00862 , D-aspartic acid (Asp) MOD:01921 , D-aspartic acid (Asn) MOD:01930 , D-allo-isoleucine MOD:00199
B	DLE	RESID: AA0111 , AA0191 , AA0190 , AA0192 , AA0197 PSI-MOD : meso-lanthionine MOD:00120 , D-alanine (Ala) MOD:00198 , D-alanine (Ser) MOD:00858 , D-alanine MOD:00862 , D-aspartic acid (Asp) MOD:01921 , D-aspartic acid (Asn) MOD:01930 , D-allo-isoleucine MOD:00199 , D-leucine MOD:00204
B	DLY	RESID: AA0111 , AA0191 , AA0190 , AA0192 , AA0197
B	DPN	RESID: AA0111 , AA0191 , AA0190 , AA0192 , AA0197 , AA0194 PSI-MOD : meso-lanthionine MOD:00120 , D-alanine (Ala) MOD:00198 , D-alanine (Ser) MOD:00858 , D-alanine MOD:00862 , D-aspartic acid (Asp) MOD:01921 , D-aspartic acid (Asn) MOD:01930 , D-allo-isoleucine MOD:00199 , D-leucine MOD:00204 , D-phenylalanine MOD:00201
B	DPR	RESID: AA0111 , AA0191 , AA0190 , AA0192 , AA0197 , AA0194
B	DSG	RESID: AA0111 , AA0191 , AA0190 , AA0192 , AA0197 , AA0194 , AA0196 , AA0622 PSI-MOD : meso-lanthionine MOD:00120 , D-alanine (Ala) MOD:00198 , D-alanine (Ser) MOD:00858 , D-alanine MOD:00862 , D-aspartic acid (Asp) MOD:01921 , D-aspartic acid (Asn) MOD:01930 , D-allo-isoleucine MOD:00199 , D-leucine MOD:00204 , D-phenylalanine MOD:00201 , D-asparagine MOD:00203 , 2-(L-cystein-S-yl)-D-asparagine MOD:01985
B	DSN	RESID: AA0111 , AA0191 , AA0190 , AA0192 , AA0197 , AA0194 , AA0196 , AA0622 , AA0195 , AA0624 PSI-MOD : meso-lanthionine MOD:00120 , D-alanine (Ala) MOD:00198 , D-alanine (Ser) MOD:00858 , D-alanine MOD:00862 , D-aspartic acid (Asp) MOD:01921 , D-aspartic acid (Asn) MOD:01930 , D-allo-isoleucine MOD:00199 , D-leucine MOD:00204 , D-phenylalanine MOD:00201 , D-asparagine MOD:00203 , 2-(L-cystein-S-yl)-D-asparagine MOD:01985 , D-serine (Ser) MOD:00202 , D-serine MOD:00891 , D-serine (Cys) MOD:00892 , 2-(L-cystein-S-yl)-D-serine MOD:01987
B	DTH	RESID: AA0111 , AA0191 , AA0190 , AA0192 , AA0197 , AA0194 , AA0196 , AA0622 , AA0195 , AA0624 , AA0199 PSI-MOD : meso-lanthionine MOD:00120 , D-alanine (Ala) MOD:00198 , D-alanine (Ser) MOD:00858 , D-alanine MOD:00862 , D-aspartic acid (Asp) MOD:01921 , D-aspartic acid (Asn) MOD:01930 , D-allo-isoleucine MOD:00199 , D-leucine MOD:00204 , D-phenylalanine MOD:00201 , D-asparagine MOD:00203 , 2-(L-cystein-S-yl)-D-asparagine MOD:01985 , D-serine (Ser) MOD:00202 , D-serine MOD:00891 , D-serine (Cys) MOD:00892 , 2-(L-cystein-S-yl)-D-serine MOD:01987 , D-allo-threonine MOD:00863
B	DTY	RESID: AA0111 , AA0191 , AA0190 , AA0192 , AA0197 , AA0194 , AA0196 , AA0622 , AA0195 , AA0624 , AA0199
B	DVA	RESID: AA0111 , AA0191 , AA0190 , AA0192 , AA0197 , AA0194 , AA0196 , AA0622 , AA0195 , AA0624 , AA0199 , AA0200 PSI-MOD : meso-lanthionine MOD:00120 , D-alanine (Ala) MOD:00198 , D-alanine (Ser) MOD:00858 , D-alanine MOD:00862 , D-aspartic acid (Asp) MOD:01921 , D-aspartic acid (Asn) MOD:01930 , D-allo-isoleucine MOD:00199 , D-leucine MOD:00204 , D-phenylalanine MOD:00201 , D-asparagine MOD:00203 , 2-(L-cystein-S-yl)-D-asparagine MOD:01985 , D-serine (Ser) MOD:00202 , D-serine MOD:00891 , D-serine (Cys) MOD:00892 , 2-(L-cystein-S-yl)-D-serine MOD:01987 , D-allo-threonine MOD:00863 , D-valine MOD:00705
B	MED	RESID: AA0111 , AA0191 , AA0190 , AA0192 , AA0197 , AA0194 , AA0196 , AA0622 , AA0195 , AA0624 , AA0199 , AA0200 , AA0193 PSI-MOD : meso-lanthionine MOD:00120 , D-alanine (Ala) MOD:00198 , D-alanine (Ser) MOD:00858 , D-alanine MOD:00862 , D-aspartic acid (Asp) MOD:01921 , D-aspartic acid (Asn) MOD:01930 , D-allo-isoleucine MOD:00199 , D-leucine MOD:00204 , D-phenylalanine MOD:00201 , D-asparagine MOD:00203 , 2-(L-cystein-S-yl)-D-asparagine MOD:01985 , D-serine (Ser) MOD:00202 , D-serine MOD:00891 , D-serine (Cys) MOD:00892 , 2-(L-cystein-S-yl)-D-serine MOD:01987 , D-allo-threonine MOD:00863 , D-valine MOD:00705 , D-methionine MOD:00200