Search results:
General Information
| Gene_Symbol | Gene_ID | Gene_Name | Chromosome | Alias |
|---|---|---|---|---|
| CD55 | 1604 | CD55 molecule, decay accelerating factor for complement (Cromer blood group)  | 1 | CR, TC, CROM  |
- Evidence
- Gene
- mRNA
- CDS
- Protein
- PTM
- Enzyme
- PPi
- Pathway
- Structural
- Domain
- Ontology
- SNP
- Drug
- External Links
Evidence Information
| Pubmed ID | Year | Sample Information | Techniques | Mechanism | Fold Change | Remark |
|---|---|---|---|---|---|---|
| 24978917    | 2014 | Cell line : - Source : - Sample Type : CRC tumor and adjacent normal tissues No. of Sample : - Stage : - | Immunohistochemistry | Up-regulation | - | CD46, CD55, and CD59 are up-regulated in colon cancer |
Gene Details

| Gene Type | protein coding |
|---|---|
| Gene Family | CD molecules, "Blood group antigens" |
| Description | This gene encodes a glycoprotein involved in the regulation of the complement cascade. Binding of the encoded protein to complement proteins accelerates their decay, thereby disrupting the cascade and preventing damage to host cells. Antigens present on this protein constitute the Cromer blood group system (CROM). Alternative splicing results in multiple transcript variants. The predominant transcript variant encodes a membrane-bound protein, but alternatively spliced transcripts may produce soluble proteins. [provided by RefSeq, Jul 2014]   |
| Chromosome | 1 |
| Location | 1q32 |
| Start | 207494817   |
| End | 207534311   |
| Strand | +   |
| Gene Sequence |    Download   Select all |
| Length | 39495   |
| OMIM ID | 125240    |
| HGNC ID | HGNC:2665    |
| Unigene ID | Hs.126517    |
| Ensembl ID | ENSG00000196352    |
| PharmGKB ID | PA27137    |
mRNA Information
| mRNA ID | NM_001114752.2 |
|---|---|
| Exon | join(1..394,911..1096,3088..3279,4151..4250,5281..5366, 9637..9825,15222..15347,15858..15938,17926..17946, 18920..19037,38075..39495)   | mRNA Sequence |    Download   Select all |
| Length | 2914   |
CDS Information
| Location | 295..1617 |
|---|---|
| CDS Sequence |    Download   Select all |
| CCDS ID | CCDS31006.1 |    
Protein Information
| Protein ID | NP_001108224.1 |
|---|---|
| Protein Name | CD55 molecule, decay accelerating factor for complement (Cromer blood group) |
| Molecular Wt. (Da) | 45142 |
| Protein Sequence |    Download   Select all |
| Length | 440   |
| Uniprot ID | Q9Y237 |    
| Ensembl Protein ID | ENSP00000362773   |    
Post-translational Modification Information (Source : HPRD)
| Residue | Type | site |
|---|---|---|
| S | Glycosyl phosphatidyl inositol GPI | 353 |
| S | Phosphorylation | 140 |
| N | Glycosylation | 95 |
Enzyme Information
No matching records could be found.
PPi Information
(Click to view network : Source STRING)      View   
| Interactant Gene ID (Source: HPRD) | Gene Symbol | HPRD ID | Ref Seq ID | Technique | References |
|---|---|---|---|---|---|
| 1378 |    CR1 |    398 |    NP_000642.3 |    in vitro |    11694537    |
Pathway Information
| Pathway Name | Pathway ID |
|---|---|
| Complement and coagulation cascades |    hsa04610 |    
| Hematopoietic cell lineage |    hsa04640 |    
| Viral myocarditis |    hsa05416 |    
Structure Information
No matching records could be found.
Domain Information
| ID | Location | Description |
|---|---|---|
| cd00033 | 225-284  | CCP |
| cl00043 | 225-284  | CCP superfamily |
| cd00033 | 163-221  | CCP |
| cl00043 | 163-221  | CCP superfamily |
| cd00033 | 98-159  | CCP |
| cl00043 | 98-159  | CCP superfamily |
| cd00033 | 36-94  | CCP |
| cl00043 | 36-94  | CCP superfamily |
| smart00032 | 225-283  | CCP |
| pfam00084 | 225-283  | Sushi |
| smart00032 | 163-220  | CCP |
| pfam00084 | 98-158  | Sushi |
| pfam00084 | 163-220  | Sushi |
| smart00032 | 115-158  | CCP |
| smart00032 | 36-94  | CCP |
| pfam00084 | 36-94  | Sushi |
| PHA02927 | 98-280  | PHA02927 |
| PHA02639 | 159-284  | PHA02639 |
| PHA02639 | 119-283  | PHA02639 |
| PHA02831 | 125-294  | PHA02831 |
| PHA02817 | 157-283  | PHA02817 |
| PHA02817 | 220-284  | PHA02817 |
| PHA02954 | 97-271  | PHA02954 |
Ontology Information
| HPRD ID | 3328 |    
|---|---|
| Molecular Class | Complement protein |
| Molecular Function | Transcription factor activity (GO:0003700) |
| Biological Process | Organogenesis (GO:0009887)   |
Drug Information
| Uniprot ID | DrugBank ID | Name | Type |
|---|---|---|---|
| P08174 | DB00446 | Chloramphenicol | SmallMoleculeDrug |
External Links
| ArrayExpress | GO |    
|---|---|
| ICGC | GO |    
| Cancer3D | GO |    
| COSMIC | GO |    
| NCG | GO |    
| TSGene | GO |    
| Tumor Gene Family of Databases | GO |    
| CCDB | GO |    
| G2SBC | GO |    
| Osteosarcoma Database | GO |    
| RCDB | GO |    
