Gene Page: C4B
Summary ?
| GeneID | 721 |
| Symbol | C4B |
| Synonyms | C4B1|C4B12|C4B2|C4B3|C4B5|C4BD|C4B_2|C4F|CH|CO4|CPAMD3 |
| Description | complement component 4B (Chido blood group) |
| Reference | MIM:120820|HGNC:HGNC:1324|Ensembl:ENSG00000224389|HPRD:00402|HPRD:18631|Vega:OTTHUMG00000031187 |
| Gene type | protein-coding |
| Map location | 6p21.3 |
| eGene | Myers' cis & trans |
Gene in Data Sources
| Gene set name | Method of gene set | Description | Info |
|---|---|---|---|
| CV:PGCnp | Genome-wide Association Study | GWAS | |
| PMID:cooccur | High-throughput literature-search | Systematic search in PubMed for genes co-occurring with SCZ keywords. A total of 3027 genes were included. | |
| Association | A combined odds ratio method (Sun et al. 2008), association studies | 2 | Link to SZGene |
| GSMA_I | Genome scan meta-analysis | Psr: 0.033 | |
| Literature | High-throughput literature-search | Co-occurance with Schizophrenia keywords: schizophrenia,schizophrenic,schizophrenias | Click to show details |
Section I. Genetics and epigenetics annotation
eQTL annotation
| SNP ID | Chromosome | Position | eGene | Gene Entrez ID | pvalue | qvalue | TSS distance | eQTL type |
|---|---|---|---|---|---|---|---|---|
| rs10901970 | chr11 | 50520258 | C4B | 721 | 0.15 | trans |
Section II. Transcriptome annotation
General gene expression (GTEx)
Gene expression during devlopment (BrainCloud)
Footnote:
A total of 269 time points ploted, with n=38 fetal samples (x=1:38). Each triangle represents one time point.
Gene expression of temporal and spatial changes (BrainSpan)
Footnote:
SC: sub-cortical regions; SM: sensory-motor regions; FC: frontal cortex; and TP: temporal-parietal cortex
ST1: fetal (13 - 26 postconception weeks), ST2: early infancy to late childhood (4 months to 11 years), and ST3: adolescence to adulthood (13 - 23 years)
The bar shown representes the lower 25% and upper 25% of the expression distribution.
No co-expressed genes in brain regions
Section III. Gene Ontology annotation
| Molecular function | GO term | Evidence | Neuro keywords | PubMed ID |
|---|---|---|---|---|
| GO:0005515 | protein binding | IEA | - | |
| GO:0004866 | endopeptidase inhibitor activity | IEA | - | |
| Biological process | GO term | Evidence | Neuro keywords | PubMed ID |
| GO:0006958 | complement activation, classical pathway | IEA | - | |
| GO:0006954 | inflammatory response | IEA | - | |
| GO:0045087 | innate immune response | IEA | - | |
| Cellular component | GO term | Evidence | Neuro keywords | PubMed ID |
| GO:0005576 | extracellular region | IEA | - |
Section V. Pathway annotation
| Pathway name | Pathway size | # SZGR 2.0 genes in pathway | Info |
|---|---|---|---|
| KEGG COMPLEMENT AND COAGULATION CASCADES | 69 | 49 | All SZGR 2.0 genes in this pathway |
| KEGG SYSTEMIC LUPUS ERYTHEMATOSUS | 140 | 100 | All SZGR 2.0 genes in this pathway |
| BIOCARTA CLASSIC PATHWAY | 14 | 11 | All SZGR 2.0 genes in this pathway |
| BIOCARTA COMP PATHWAY | 19 | 15 | All SZGR 2.0 genes in this pathway |
| BIOCARTA LECTIN PATHWAY | 12 | 10 | All SZGR 2.0 genes in this pathway |
| BENPORATH CYCLING GENES | 648 | 385 | All SZGR 2.0 genes in this pathway |
| LEE TARGETS OF PTCH1 AND SUFU UP | 53 | 37 | All SZGR 2.0 genes in this pathway |
| ZHENG GLIOBLASTOMA PLASTICITY UP | 250 | 168 | All SZGR 2.0 genes in this pathway |
| VANTVEER BREAST CANCER ESR1 UP | 167 | 99 | All SZGR 2.0 genes in this pathway |
| COLINA TARGETS OF 4EBP1 AND 4EBP2 | 356 | 214 | All SZGR 2.0 genes in this pathway |
| LIU VAV3 PROSTATE CARCINOGENESIS UP | 89 | 61 | All SZGR 2.0 genes in this pathway |
| KARLSSON TGFB1 TARGETS DN | 207 | 139 | All SZGR 2.0 genes in this pathway |
| GOBERT OLIGODENDROCYTE DIFFERENTIATION DN | 1080 | 713 | All SZGR 2.0 genes in this pathway |