Human Phenotype Ontology 
Grandparent Node:
expand
Abnormality of immune system physiology (HP:0010978)help
Parent Node:
expand
Abnormality of humoral immunity (HP:0005368)help
..Starting node
..expand
Abnormality of complement system (HP:0005339)help
Term ID: 5339
Name: Abnormality of complement system
Synonym:
Definition: An abnormality of the complement system.
Comments:
Reference: HP:0005339
Genes and Diseases:
 
       Child Nodes:
........expandComplement deficiency (HP:0004431) help
................... HP:0004434 C8 deficiency
................... HP:0005356 Decreased serum complement factor I
................... HP:0005369 Decreased serum complement factor H
................... HP:0005416 Decreased serum complement factor B
................... HP:0005421 Decreased serum complement C3
................... HP:0008338 Partial functional complement factor D deficiency
................... HP:0012308 Decreased serum complement C9
................... HP:0045042 Decreased serum complement C4
........expandAbnormality of the alternative complement pathway (HP:0005482) help
................... HP:0005389 Depletion of components of the alternative complement pathway
................... HP:0005423 Dysfunctional alternative complement pathway
........expandReduced hemolytic complement activity (HP:0025434) help
........expandDecreased activity of complement receptor (HP:0025541) help
........expandAbnormal total hemolytic complement activity (HP:0031904) help
................... HP:0031905 Increased total hemolytic complement activity
................... HP:0031906 Decreased total hemolytic complement activity

 Sister Nodes: 
..expandAbnormal immunoglobulin level (HP:0010701) help
..expandCirculating immune complexes (HP:0012224) help
..expandCryoglobulinemia (HP:0100778) help
..expandDecreased circulating level of specific antibody (HP:0012475) help
InputHPO IDHPO termDistanceGeneGene id entrezHGNC IDDiseaseIdDiseaseNameFrequencyOnsetHGMD variantsClinVar variants
 
HPO disease - gene - phenotype typical associations:
 
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0005339HP:0005339Abnormality of complement system0C1QA CL E G H7121241OMIM:613652C1q deficiency1
HP:0005339HP:0005339Abnormality of complement system0C1QB CL E G H7131242OMIM:613652C1q deficiency2
HP:0005339HP:0005339Abnormality of complement system0C1QC CL E G H7141245OMIM:613652C1q deficiency3
HP:0005339HP:0005339Abnormality of complement system0C1S CL E G H7161247OMIM:613783Complement component c1s deficiency.7
HP:0005339HP:0005339Abnormality of complement system0C3 CL E G H7181318OMIM:613779Complement component 3 deficiency, autosomal recessive92
HP:0005339HP:0005339Abnormality of complement system0C3 CL E G H7181318OMIM:612925Hemolytic uremic syndrome, atypical, susceptibility to, 592
HP:0005339HP:0005339Abnormality of complement system0C4A CL E G H7201323OMIM:614380Complement component 4A deficiency1
HP:0005339HP:0005339Abnormality of complement system0C4B CL E G H7211324OMIM:614379Complement component 4B deficiency1
HP:0005339HP:0005339Abnormality of complement system0C5 CL E G H7271331OMIM:609536C5 deficiency16
HP:0005339HP:0005339Abnormality of complement system0C6 CL E G H7291339OMIM:612446COMPLEMENT COMPONENT 6 DEFICIENCY; C6D12
HP:0005339HP:0005339Abnormality of complement system0C7 CL E G H7301346OMIM:610102COMPLEMENT COMPONENT 7 DEFICIENCY; C7D14
HP:0005339HP:0005339Abnormality of complement system0C8A CL E G H7311352OMIM:613790Complement component 8 deficiency, type I9
HP:0005339HP:0005339Abnormality of complement system0C8B CL E G H7321353OMIM:613789Complement component 8 deficiency, type II7
HP:0005339HP:0005339Abnormality of complement system0C9 CL E G H7351358OMIM:613825Complement component 9 deficiency10
HP:0005339HP:0005339Abnormality of complement system0CD46 CL E G H41796953OMIM:612922Hemolytic uremic syndrome, atypical, susceptibility to, 239
HP:0005339HP:0005339Abnormality of complement system0CFB CL E G H6291037OMIM:615561COMPLEMENT FACTOR B DEFICIENCY; CFBD30
HP:0005339HP:0005339Abnormality of complement system0CFD CL E G H16752771OMIM:613912Complement factor D deficiency4
HP:0005339HP:0005339Abnormality of complement system0CFH CL E G H30754883OMIM:609814Complement factor H deficiency86
HP:0005339HP:0005339Abnormality of complement system0CFH CL E G H30754883OMIM:235400Hemolytic uremic syndrome, atypical, susceptibility to, 186
HP:0005339HP:0005339Abnormality of complement system0CFHR1 CL E G H30784888OMIM:235400Hemolytic uremic syndrome, atypical, susceptibility to, 1
HP:0005339HP:0005339Abnormality of complement system0CFHR3 CL E G H1087816980OMIM:235400Hemolytic uremic syndrome, atypical, susceptibility to, 1
HP:0005339HP:0005339Abnormality of complement system0CFI CL E G H34265394OMIM:610984Complement factor I deficiency57
HP:0005339HP:0005339Abnormality of complement system0CFI CL E G H34265394OMIM:612923Hemolytic uremic syndrome, atypical, susceptibility to, 357
HP:0005339HP:0005339Abnormality of complement system0CFP CL E G H51998864OMIM:312060Properdin deficiency, X-linked7
HP:0005339HP:0005339Abnormality of complement system0DNASE1L3 CL E G H17762959ORPHA:36412Hypocomplementemic urticarial vasculitis3
HP:0005339HP:0005339Abnormality of complement system0DNASE1L3 CL E G H17762959OMIM:614420Systemic lupus erythematosus 163
HP:0005339HP:0005339Abnormality of complement system0GALK1 CL E G H25844118ORPHA:79237Galactokinase deficiency23
HP:0005339HP:0005339Abnormality of complement system0IRAK1 CL E G H36546112ORPHA:93552Pediatric systemic lupus erythematosus
HP:0005339HP:0005339Abnormality of complement system0LMNA CL E G H40006636ORPHA:2348Familial partial lipodystrophy, Dunnigan typeHP:0040283 - Occasional645
HP:0005339HP:0005339Abnormality of complement system0LMNB2 CL E G H848236638ORPHA:79087Acquired partial lipodystrophy11
HP:0005339HP:0005339Abnormality of complement system0LMNB2 CL E G H848236638OMIM:608709Lipodystrophy, partial, acquired, susceptibility to11
HP:0005339HP:0005339Abnormality of complement system0MASP2 CL E G H107476902OMIM:613791Masp2 deficiency41
HP:0005339HP:0005339Abnormality of complement system0PACS1 CL E G H5569030032ORPHA:329224Intellectual disability-craniofacial dysmorphism-cryptorchidism syndrome24
HP:0005339HP:0005339Abnormality of complement system0PRKCD CL E G H55809399OMIM:615559AUTOIMMUNE LYMPHOPROLIFERATIVE SYNDROME, TYPE III; ALPS310
HP:0005339HP:0005339Abnormality of complement system0SERPING1 CL E G H7101228OMIM:106100Angioedema, hereditary, 164
HP:0005339HP:0005339Abnormality of complement system0SLC7A7 CL E G H905611065ORPHA:470Lysinuric protein intolerance104
HP:0005339HP:0005339Abnormality of complement system0SPP1 CL E G H669611255ORPHA:93552Pediatric systemic lupus erythematosus
HP:0005339HP:0005339Abnormality of complement system0STAT4 CL E G H677511365ORPHA:93552Pediatric systemic lupus erythematosus2
HP:0005339HP:0005339Abnormality of complement system0TLR7 CL E G H5128415631OMIM:301080
HP:0005339HP:0031904Abnormal total hemolytic complement activity1 CL E G H
HP:0005339HP:0004431Complement deficiency1C1QA CL E G H7121241OMIM:613652C1q deficiency1
HP:0005339HP:0004431Complement deficiency1C1QB CL E G H7131242OMIM:613652C1q deficiency2
HP:0005339HP:0004431Complement deficiency1C1QC CL E G H7141245OMIM:613652C1q deficiency3
HP:0005339HP:0004431Complement deficiency1C3 CL E G H7181318OMIM:613779Complement component 3 deficiency, autosomal recessive92
HP:0005339HP:0004431Complement deficiency1C3 CL E G H7181318OMIM:612925Hemolytic uremic syndrome, atypical, susceptibility to, 592
HP:0005339HP:0025434Reduced hemolytic complement activity1C4A CL E G H7201323OMIM:614380Complement component 4A deficiency.1
HP:0005339HP:0004431Complement deficiency1C4A CL E G H7201323OMIM:614380Complement component 4A deficiency1
HP:0005339HP:0004431Complement deficiency1C4B CL E G H7211324OMIM:614379Complement component 4B deficiency1
HP:0005339HP:0025434Reduced hemolytic complement activity1C5 CL E G H7271331OMIM:609536C5 deficiency16
HP:0005339HP:0004431Complement deficiency1C5 CL E G H7271331OMIM:609536C5 deficiency16
HP:0005339HP:0004431Complement deficiency1C6 CL E G H7291339OMIM:612446COMPLEMENT COMPONENT 6 DEFICIENCY; C6D12
HP:0005339HP:0025434Reduced hemolytic complement activity1C6 CL E G H7291339OMIM:612446COMPLEMENT COMPONENT 6 DEFICIENCY; C6D12
HP:0005339HP:0004431Complement deficiency1C7 CL E G H7301346OMIM:610102COMPLEMENT COMPONENT 7 DEFICIENCY; C7D14
HP:0005339HP:0004431Complement deficiency1C8A CL E G H7311352OMIM:613790Complement component 8 deficiency, type I9
HP:0005339HP:0004431Complement deficiency1C8B CL E G H7321353OMIM:613789Complement component 8 deficiency, type II7
HP:0005339HP:0004431Complement deficiency1C9 CL E G H7351358OMIM:613825Complement component 9 deficiency10
HP:0005339HP:0004431Complement deficiency1CD46 CL E G H41796953OMIM:612922Hemolytic uremic syndrome, atypical, susceptibility to, 239
HP:0005339HP:0004431Complement deficiency1CFB CL E G H6291037OMIM:615561COMPLEMENT FACTOR B DEFICIENCY; CFBD30
HP:0005339HP:0004431Complement deficiency1CFD CL E G H16752771OMIM:613912Complement factor D deficiency.4
HP:0005339HP:0004431Complement deficiency1CFH CL E G H30754883OMIM:609814Complement factor H deficiency86
HP:0005339HP:0005482Abnormality of the alternative complement pathway1CFH CL E G H30754883OMIM:609814Complement factor H deficiency86
HP:0005339HP:0004431Complement deficiency1CFH CL E G H30754883OMIM:235400Hemolytic uremic syndrome, atypical, susceptibility to, 186
HP:0005339HP:0004431Complement deficiency1CFHR1 CL E G H30784888OMIM:235400Hemolytic uremic syndrome, atypical, susceptibility to, 1
HP:0005339HP:0004431Complement deficiency1CFHR3 CL E G H1087816980OMIM:235400Hemolytic uremic syndrome, atypical, susceptibility to, 1
HP:0005339HP:0004431Complement deficiency1CFI CL E G H34265394OMIM:610984Complement factor I deficiency57
HP:0005339HP:0004431Complement deficiency1CFI CL E G H34265394OMIM:612923Hemolytic uremic syndrome, atypical, susceptibility to, 357
HP:0005339HP:0005482Abnormality of the alternative complement pathway1CFP CL E G H51998864OMIM:312060Properdin deficiency, X-linked7
HP:0005339HP:0004431Complement deficiency1DNASE1L3 CL E G H17762959ORPHA:36412Hypocomplementemic urticarial vasculitisHP:0040281 - Very frequent3
HP:0005339HP:0004431Complement deficiency1DNASE1L3 CL E G H17762959OMIM:614420Systemic lupus erythematosus 163
HP:0005339HP:0004431Complement deficiency1GALK1 CL E G H25844118ORPHA:79237Galactokinase deficiencyHP:0040284 - Very rare23
HP:0005339HP:0004431Complement deficiency1IRAK1 CL E G H36546112ORPHA:93552Pediatric systemic lupus erythematosus
HP:0005339HP:0004431Complement deficiency1LMNB2 CL E G H848236638ORPHA:79087Acquired partial lipodystrophy11
HP:0005339HP:0004431Complement deficiency1LMNB2 CL E G H848236638OMIM:608709Lipodystrophy, partial, acquired, susceptibility to11
HP:0005339HP:0004431Complement deficiency1MASP2 CL E G H107476902OMIM:613791Masp2 deficiency41
HP:0005339HP:0004431Complement deficiency1PACS1 CL E G H5569030032ORPHA:329224Intellectual disability-craniofacial dysmorphism-cryptorchidism syndrome24
HP:0005339HP:0004431Complement deficiency1PRKCD CL E G H55809399OMIM:615559AUTOIMMUNE LYMPHOPROLIFERATIVE SYNDROME, TYPE III; ALPS310
HP:0005339HP:0025434Reduced hemolytic complement activity1SERPING1 CL E G H7101228OMIM:106100Angioedema, hereditary, 164
HP:0005339HP:0034204Decreased circulating C1-esterase inhibitor concentration1SERPING1 CL E G H7101228OMIM:106100Angioedema, hereditary, 164
HP:0005339HP:0004431Complement deficiency1SERPING1 CL E G H7101228OMIM:106100Angioedema, hereditary, 164
HP:0005339HP:0004431Complement deficiency1SLC7A7 CL E G H905611065ORPHA:470Lysinuric protein intoleranceHP:0040284 - Very rare104
HP:0005339HP:0004431Complement deficiency1SPP1 CL E G H669611255ORPHA:93552Pediatric systemic lupus erythematosus
HP:0005339HP:0004431Complement deficiency1STAT4 CL E G H677511365ORPHA:93552Pediatric systemic lupus erythematosus2
HP:0005339HP:0004431Complement deficiency1TLR7 CL E G H5128415631OMIM:301080
HP:0005339HP:0031906Decreased total hemolytic complement activity2 CL E G H
HP:0005339HP:0031905Increased total hemolytic complement activity2 CL E G H
HP:0005339HP:0008338Partial functional complement factor D deficiency2 CL E G H
HP:0005339HP:0005356Decreased serum complement factor I2C1QA CL E G H7121241OMIM:613652C1q deficiency.1
HP:0005339HP:0005356Decreased serum complement factor I2C1QB CL E G H7131242OMIM:613652C1q deficiency.2
HP:0005339HP:0005356Decreased serum complement factor I2C1QC CL E G H7141245OMIM:613652C1q deficiency.3
HP:0005339HP:0005421Decreased serum complement C32C3 CL E G H7181318OMIM:613779Complement component 3 deficiency, autosomal recessive.92
HP:0005339HP:0005421Decreased serum complement C32C3 CL E G H7181318OMIM:612925Hemolytic uremic syndrome, atypical, susceptibility to, 592
HP:0005339HP:0045042Decreased serum complement C42C4A CL E G H7201323OMIM:614380Complement component 4A deficiency.1
HP:0005339HP:0045042Decreased serum complement C42C4B CL E G H7211324OMIM:614379Complement component 4B deficiency1
HP:0005339HP:0033057Decreased serum terminal complement component2C5 CL E G H7271331OMIM:609536C5 deficiency16
HP:0005339HP:0033057Decreased serum terminal complement component2C6 CL E G H7291339OMIM:612446COMPLEMENT COMPONENT 6 DEFICIENCY; C6D12
HP:0005339HP:0033057Decreased serum terminal complement component2C7 CL E G H7301346OMIM:610102COMPLEMENT COMPONENT 7 DEFICIENCY; C7D14
HP:0005339HP:0033057Decreased serum terminal complement component2C8A CL E G H7311352OMIM:613790Complement component 8 deficiency, type I9
HP:0005339HP:0033057Decreased serum terminal complement component2C8B CL E G H7321353OMIM:613789Complement component 8 deficiency, type II7
HP:0005339HP:0033057Decreased serum terminal complement component2C9 CL E G H7351358OMIM:613825Complement component 9 deficiency10
HP:0005339HP:0005421Decreased serum complement C32CD46 CL E G H41796953OMIM:612922Hemolytic uremic syndrome, atypical, susceptibility to, 239
HP:0005339HP:0005416Decreased serum complement factor B2CFB CL E G H6291037OMIM:615561COMPLEMENT FACTOR B DEFICIENCY; CFBD30
HP:0005339HP:0005389Depletion of components of the alternative complement pathway2CFH CL E G H30754883OMIM:609814Complement factor H deficiency.86
HP:0005339HP:0005369Decreased serum complement factor H2CFH CL E G H30754883OMIM:609814Complement factor H deficiency.86
HP:0005339HP:0005369Decreased serum complement factor H2CFH CL E G H30754883OMIM:235400Hemolytic uremic syndrome, atypical, susceptibility to, 1.86
HP:0005339HP:0005416Decreased serum complement factor B2CFH CL E G H30754883OMIM:235400Hemolytic uremic syndrome, atypical, susceptibility to, 1.86
HP:0005339HP:0005356Decreased serum complement factor I2CFH CL E G H30754883OMIM:235400Hemolytic uremic syndrome, atypical, susceptibility to, 1.86
HP:0005339HP:0005421Decreased serum complement C32CFH CL E G H30754883OMIM:235400Hemolytic uremic syndrome, atypical, susceptibility to, 1.86
HP:0005339HP:0005421Decreased serum complement C32CFHR1 CL E G H30784888OMIM:235400Hemolytic uremic syndrome, atypical, susceptibility to, 1.
HP:0005339HP:0005356Decreased serum complement factor I2CFHR1 CL E G H30784888OMIM:235400Hemolytic uremic syndrome, atypical, susceptibility to, 1.
HP:0005339HP:0005369Decreased serum complement factor H2CFHR1 CL E G H30784888OMIM:235400Hemolytic uremic syndrome, atypical, susceptibility to, 1.
HP:0005339HP:0005416Decreased serum complement factor B2CFHR1 CL E G H30784888OMIM:235400Hemolytic uremic syndrome, atypical, susceptibility to, 1.
HP:0005339HP:0005369Decreased serum complement factor H2CFHR3 CL E G H1087816980OMIM:235400Hemolytic uremic syndrome, atypical, susceptibility to, 1.
HP:0005339HP:0005416Decreased serum complement factor B2CFHR3 CL E G H1087816980OMIM:235400Hemolytic uremic syndrome, atypical, susceptibility to, 1.
HP:0005339HP:0005356Decreased serum complement factor I2CFHR3 CL E G H1087816980OMIM:235400Hemolytic uremic syndrome, atypical, susceptibility to, 1.
HP:0005339HP:0005421Decreased serum complement C32CFHR3 CL E G H1087816980OMIM:235400Hemolytic uremic syndrome, atypical, susceptibility to, 1.
HP:0005339HP:0005421Decreased serum complement C32CFI CL E G H34265394OMIM:610984Complement factor I deficiency.57
HP:0005339HP:0005356Decreased serum complement factor I2CFI CL E G H34265394OMIM:610984Complement factor I deficiency.57
HP:0005339HP:0005369Decreased serum complement factor H2CFI CL E G H34265394OMIM:610984Complement factor I deficiency.57
HP:0005339HP:0005416Decreased serum complement factor B2CFI CL E G H34265394OMIM:610984Complement factor I deficiency.57
HP:0005339HP:0005421Decreased serum complement C32CFI CL E G H34265394OMIM:612923Hemolytic uremic syndrome, atypical, susceptibility to, 357
HP:0005339HP:0005423Dysfunctional alternative complement pathway2CFP CL E G H51998864OMIM:312060Properdin deficiency, X-linked.7
HP:0005339HP:0045042Decreased serum complement C42DNASE1L3 CL E G H17762959OMIM:614420Systemic lupus erythematosus 163
HP:0005339HP:0005421Decreased serum complement C32DNASE1L3 CL E G H17762959OMIM:614420Systemic lupus erythematosus 163
HP:0005339HP:0005421Decreased serum complement C32IRAK1 CL E G H36546112ORPHA:93552Pediatric systemic lupus erythematosusHP:0040281 - Very frequent
HP:0005339HP:0045042Decreased serum complement C42IRAK1 CL E G H36546112ORPHA:93552Pediatric systemic lupus erythematosusHP:0040281 - Very frequent
HP:0005339HP:0005421Decreased serum complement C32LMNB2 CL E G H848236638ORPHA:79087Acquired partial lipodystrophyHP:0040282 - Frequent11
HP:0005339HP:0005421Decreased serum complement C32LMNB2 CL E G H848236638OMIM:608709Lipodystrophy, partial, acquired, susceptibility to.11
HP:0005339HP:0005421Decreased serum complement C32PACS1 CL E G H5569030032ORPHA:329224Intellectual disability-craniofacial dysmorphism-cryptorchidism syndromeHP:0040283 - Occasional24
HP:0005339HP:0045042Decreased serum complement C42PRKCD CL E G H55809399OMIM:615559AUTOIMMUNE LYMPHOPROLIFERATIVE SYNDROME, TYPE III; ALPS310
HP:0005339HP:0005421Decreased serum complement C32PRKCD CL E G H55809399OMIM:615559AUTOIMMUNE LYMPHOPROLIFERATIVE SYNDROME, TYPE III; ALPS310
HP:0005339HP:0045042Decreased serum complement C42SERPING1 CL E G H7101228OMIM:106100Angioedema, hereditary, 164
HP:0005339HP:0005421Decreased serum complement C32SPP1 CL E G H669611255ORPHA:93552Pediatric systemic lupus erythematosusHP:0040281 - Very frequent
HP:0005339HP:0045042Decreased serum complement C42SPP1 CL E G H669611255ORPHA:93552Pediatric systemic lupus erythematosusHP:0040281 - Very frequent
HP:0005339HP:0005421Decreased serum complement C32STAT4 CL E G H677511365ORPHA:93552Pediatric systemic lupus erythematosusHP:0040281 - Very frequent2
HP:0005339HP:0045042Decreased serum complement C42STAT4 CL E G H677511365ORPHA:93552Pediatric systemic lupus erythematosusHP:0040281 - Very frequent2
HP:0005339HP:0005421Decreased serum complement C32TLR7 CL E G H5128415631OMIM:301080
HP:0005339HP:0045042Decreased serum complement C42TLR7 CL E G H5128415631OMIM:301080
HP:0005339HP:0008290Partial complement factor H deficiency3 CL E G H
HP:0005339HP:0045043Decreased serum complement C4a3 CL E G H
HP:0005339HP:0045044Decreased serum complement C4b3C4B CL E G H7211324OMIM:614379Complement component 4B deficiency.1
HP:0005339HP:0033060Decreased serum complement C53C5 CL E G H7271331OMIM:609536C5 deficiency16
HP:0005339HP:0033059Decreased serum complement C63C6 CL E G H7291339OMIM:612446COMPLEMENT COMPONENT 6 DEFICIENCY; C6D12
HP:0005339HP:0033058Decreased serum complement C73C7 CL E G H7301346OMIM:610102COMPLEMENT COMPONENT 7 DEFICIENCY; C7D14
HP:0005339HP:0004434Decreased serum complement C83C8A CL E G H7311352OMIM:613790Complement component 8 deficiency, type I.9
HP:0005339HP:0004434Decreased serum complement C83C8B CL E G H7321353OMIM:613789Complement component 8 deficiency, type II.7
HP:0005339HP:0012308Decreased serum complement C93C9 CL E G H7351358OMIM:613825Complement component 9 deficiency.10


Genes (34) :C1QA C1QB C1QC C1S C3 C4A C4B C5 C6 C7 C8A C8B C9 CD46 CFB CFD CFH CFHR1 CFHR3 CFI CFP DNASE1L3 GALK1 IRAK1 LMNA LMNB2 MASP2 PACS1 PRKCD SERPING1 SLC7A7 SPP1 STAT4 TLR7

Diseases (33) :OMIM:613652 OMIM:613783 OMIM:613779 OMIM:612925 OMIM:614380 OMIM:614379 OMIM:609536 OMIM:612446 OMIM:610102 OMIM:613790 OMIM:613789 OMIM:613825 OMIM:612922 OMIM:615561 OMIM:613912 OMIM:609814 OMIM:235400 OMIM:610984 OMIM:612923 OMIM:312060 ORPHA:36412 OMIM:614420 ORPHA:79237 ORPHA:93552 ORPHA:2348 ORPHA:79087 OMIM:608709 OMIM:613791 ORPHA:329224 OMIM:615559 OMIM:106100 ORPHA:470 OMIM:301080
 

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is December 15 2022 release.