C4BPA

Name	complement component 4 binding protein alpha
Structure
Interactors	11 interactors: APCS BMPR2 FXYD6 GIT2 GTF2I HSP90AA1 LBP LRP1 PROS1 SMARCD1 TXN
GO Annotations	Cellular Component	Extracellular Region Extracellular Space Plasma Membrane Blood Microparticle
	Molecular Function	RNA Binding Protein Binding
	Biological Process	Immune System Process T Cell Mediated Immunity Complement Activation, Classical Pathway Response To Symbiotic Bacterium Innate Immune Response Positive Regulation Of Protein Catabolic Process Negative Regulation Of Complement Activation, Classical Pathway Regulation Of Immune Response Response To Other Organism Regulation Of Opsonization
Pathways	Regulation of Complement cascade
Drugs	Zinc Copper Zinc acetate Zinc chloride Zinc sulfate, unspecified form
Diseases	Complement regulatory protein defects, including the following six diseases: C1 inhibitor deficiency (hereditary angioedema); C4 binding protein alpha deficiency; C4 binding protein beta deficiency; Factor I deficiency; Decay-accelerating factor (CD55) deficiency; CD59 deficiency
GWAS	Bell's palsy ( 33602968 ) C4b binding protein levels ( 20212171 ) Mean platelet volume ( 27863252 32888494 ) Platelet distribution width ( 32888494 ) Refractive error ( 32231278 ) Reticulocyte count ( 32888494 ) Reticulocyte fraction of red cells ( 32888494 ) Spherical equivalent or myopia (age of diagnosis) ( 29808027 ) Venous thromboembolism ( 31420334 31676865 )
Entrez ID	722
HPRD ID	00403
Ensembl ID	ENSG00000123838
Uniprot IDs	P04003
PDB IDs	2A55 4B0F 5HYP 5HYT 5HYU 5HZP 5I0Q 8TCB 8TGT
GO Terms Enriched among Interactors ?	Chaperone-mediated Protein Complex Assembly Regulation Of Multicellular Organismal Process Acute-phase Response Negative Regulation Of Wound Healing Negative Regulation By Host Of Viral Glycoprotein Metabolic Process Negative Regulation Of Multicellular Organismal Process Acute Inflammatory Response Regulation Of SMAD Protein Signal Transduction Artery Morphogenesis Clathrin-coated Pit Protein Tyrosine Kinase Binding Negative Regulation Of Cell Proliferation Involved In Heart Valve Morphogenesis CTP Binding DATP Binding Neurofibrillary Tangle Assembly UTP Binding Sulfonylurea Receptor Binding Positive Regulation Of Respiratory Burst Involved In Inflammatory Response Lipopolysaccharide Transport Positive Regulation Of Reverse Cholesterol Transport Positive Regulation Of Transcytosis Alpha-2 Macroglobulin Receptor Activity Regulation Of Transcytosis Apolipoprotein Receptor Activity Cellular Detoxification Of Hydrogen Peroxide Blood Vessel Morphogenesis Activin Receptor Activity, Type II Rho GDP-dissociation Inhibitor Binding Lipoprotein Particle Receptor Binding Detoxification Of Hydrogen Peroxide Negative Regulation Of Developmental Process Unfolded Protein Binding Regulation Of Lung Blood Pressure Positive Regulation Of Multicellular Organismal Process Pulmonary Valve Development Tricuspid Valve Morphogenesis Negative Regulation Of Cell Proliferation Involved In Heart Morphogenesis Regulation Of Nucleocytoplasmic Transport Astrocyte Activation Involved In Immune Response Negative Regulation Of Platelet-derived Growth Factor Receptor-beta Signaling Pathway Protein-disulfide Reductase [NAD(P)H] Activity Blood Microparticle