CILP - cartilage intermediate layer protein Gene
Also Known as CILP-1; HsT18872
Species: Homo sapiens
About CILP
This gene has 1 transcript (splice variant), 201 orthologues, 1 paralogue and is associated with 1 phenotype. Biased expression in gall bladder (RPKM 29.3), fat (RPKM 19.1) and 12 other tissues.
Summary
Major alterations in the composition of the cartilage extracellular matrix occur in joint disease, such as osteoarthrosis. This gene encodes the cartilage intermediate layer protein (CILP), which increases in early osteoarthrosis cartilage. The encoded protein was thought to encode a protein precursor for two different proteins; an N-terminal CILP and a C-terminal homolog of NTPPHase, however, later studies identified no nucleotide pyrophosphatase phosphodiesterase (NPP) activity. The full-length and the N-terminal domain of this protein was shown to function as an IGF-1 antagonist. An allelic variant of this gene has been associated with lumbar disc disease. [provided by RefSeq, Sep 2010]
CILP Products (1)
| mRNA | Protein | Name |
|---|---|---|
| NM_003613.4 | NP_003604.4 | cartilage intermediate layer protein 1 preproprotein |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| NOT enables alkaline phosphatase activity |
IDA
IDA: Inferred from direct assay
|
12746903 | GOA |
| NOT enables dinucleotide phosphatase activity |
IDA
IDA: Inferred from direct assay
|
12746903 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in negative regulation of SMAD protein signal transduction |
IGI
IGI: Inferred from genetic interaction
|
29167509 | GOA |
| involved in negative regulation of gene expression |
IDA
IDA: Inferred from direct assay
|
29167509 | GOA |
| involved in negative regulation of insulin-like growth factor receptor signaling pathway |
IDA
IDA: Inferred from direct assay
|
12746903 | GOA |
| involved in negative regulation of transforming growth factor beta receptor signaling pathway |
IDA
IDA: Inferred from direct assay
|
29167509 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in collagen-containing extracellular matrix |
IDA
IDA: Inferred from direct assay
|
9722583 | GOA |
| located in extracellular space |
IDA
IDA: Inferred from direct assay
|
9722584 | GOA |
CILP Protein Structure
Mucin2_WxxW: Mucin-2 protein WxxW repeating region (55 - 139)
TSP_1: Thrombospondin type 1 domain (153 - 200)
Ig_2: Immunoglobulin domain (320 - 394)
- 0
- 200
- 400
- 600
- 800
- 1000
- 1184 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
cartilage intermediate layer protein 1 |
|
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Intervertebral Disc Disease |
|
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| Osteoarthritis |
|
|
| Uruguay Faciocardiomusculoskeletal Syndrome |
|
|
| Familial Calcium Pyrophosphate Deposition |
|
|
| Arthritis |
|
|
| Rheumatoid Arthritis |
|
|
| Bone Deterioration Disease |
|
|
| Degenerative Disc Disease |
|
|
| Bone Structure Disease |
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Canis familiaris | CILP | VGNC | VGNC:39274 |
| Macaca mulatta | CILP | VGNC | VGNC:71224 |
| Felis catus | CILP | VGNC | VGNC:60903 |
| Mus musculus | CILP | MGD | MGI:2444507 |
| Rattus norvegicus | CILP | RGD | RGD:1305124 |
| Bos taurus | CILP | VGNC | VGNC:55041 |
| Others | CILP | NCBI |