Annotations: 9S0P

VHH10 in complex with human C5a des-Arg

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Anaphylotoxins (complement system)	8037606	3000387	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Anaphylotoxins (complement system)	8037606	3000387	SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C	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
B, D	Single-domain antibody VHH10	-	-	-
A, C	C5a anaphylatoxin	protein binding binding signaling receptor binding molecular function activator activity G protein-coupled receptor binding signaling receptor activator activity cytokine receptor binding chemokine activity molecular function regulator activity cytokine activity signaling receptor regulator activity chemokine receptor binding receptor ligand activity enzyme regulator activity protein binding binding signaling receptor binding molecular function activator activity G protein-coupled receptor binding signaling receptor activator activity cytokine receptor binding chemokine activity molecular function regulator activity cytokine activity signaling receptor regulator activity chemokine receptor binding receptor ligand activity enzyme regulator activity molecular function inhibitor activity peptidase regulator activity enzyme inhibitor activity peptidase inhibitor activity endopeptidase regulator activity endopeptidase inhibitor activity	cellular response to stimulus negative regulation of mononuclear cell migration negative regulation of locomotion regulation of cell motility regulation of cellular process response to stimulus negative regulation of biological process negative regulation of chemotaxis macrophage migration taxis negative regulation of macrophage chemotaxis cell migration regulation of immune system process regulation of mononuclear cell migration cellular response to stimulus negative regulation of mononuclear cell migration negative regulation of locomotion regulation of cell motility regulation of cellular process response to stimulus negative regulation of biological process negative regulation of chemotaxis macrophage migration taxis negative regulation of macrophage chemotaxis cell migration regulation of immune system process regulation of mononuclear cell migration negative regulation of macrophage migration negative regulation of cell migration chemotaxis regulation of biological process regulation of leukocyte chemotaxis regulation of leukocyte migration response to external stimulus leukocyte migration negative regulation of leukocyte migration regulation of response to stimulus 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 biological regulation regulation of chemotaxis cellular response to chemical stimulus negative regulation of immune system process immune system process mononuclear cell migration cellular process leukocyte chemotaxis multicellular organismal process positive regulation of biological 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 regulation of chemokine production chemokine production positive regulation of chemokine production cell surface receptor signaling pathway signaling signal transduction cell communication humoral immune response biological process involved in interspecies interaction between organisms response to biotic stimulus positive regulation of response to stimulus complement activation positive regulation of immune response response to stress innate immune response response to external biotic stimulus positive regulation of immune system process immune response response to other organism defense response defense response to symbiont complement activation, GZMK pathway immune effector process defense response to other organism regulation of immune response activation of immune response regulation of developmental process angiogenesis regulation of vasculature development positive regulation of developmental process multicellular organism development tube morphogenesis anatomical structure development regulation of anatomical structure morphogenesis blood vessel development system development developmental process 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 animal gross anatomical part developmental process inflammatory response G protein-coupled receptor signaling pathway	extracellular exosome membrane-bounded organelle extracellular vesicle cellular anatomical structure extracellular organelle extracellular region organelle vesicle extracellular membrane-bounded organelle cell periphery protein-containing complex plasma membrane protein complex membrane plasma membrane extracellular exosome membrane-bounded organelle extracellular vesicle cellular anatomical structure extracellular organelle extracellular region organelle vesicle extracellular membrane-bounded organelle cell periphery protein-containing complex plasma membrane protein complex membrane plasma membrane membrane protein complex pore complex membrane attack complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C	IPR009048	Alpha-macroglobulin, receptor-binding	Domain
A, C	IPR041555	Macroglobulin domain MG3	Domain
A, C	IPR001599	Alpha-2-macroglobulin	Domain
A, C	IPR048843	Complement component 5, CUB domain	Domain
A, C	IPR018081	Anaphylatoxin, complement system	Homologous Superfamily
A, C	IPR018933	Netrin module, non-TIMP type	Domain
A, C	IPR001840	Anaphylatoxin, complement system domain	Domain
A, C	IPR041425	Complement C3/4/5, macroglobulin domain MG1	Domain
A, C	IPR011625	Alpha-2-macroglobulin, bait region domain	Domain
A, C	IPR001134	Netrin domain	Domain
A, C	IPR008993	Tissue inhibitor of metalloproteinases-like, OB-fold	Homologous Superfamily
A, C	IPR011626	Alpha-macroglobulin-like, TED domain	Domain
A, C	IPR000020	Anaphylatoxin/fibulin	Domain
A, C	IPR036595	Alpha-macroglobulin, receptor-binding domain superfamily	Homologous Superfamily
A, C	IPR002890	Macroglobulin domain	Domain
A, C	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A, C	IPR050473	Alpha-2-macroglobulin/Complement system	Family
A, C	IPR008930	Terpenoid cyclases/protein prenyltransferase alpha-alpha toroid	Homologous Superfamily
A, C	IPR040839	Macroglobulin domain MG4	Domain