InnateDB Protein
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IDBP-239920.7
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Last Modified
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2014-10-13 [Report errors or provide feedback]
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Gene Symbol
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COL11A2
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Protein Name
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collagen, type XI, alpha 2
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Synonyms
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DFNA13; DFNB53; FBCG2; HKE5; PARP; STL3;
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Species
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Homo sapiens
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Ensembl Protein
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ENSP00000378620
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InnateDB Gene
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IDBG-82068 (COL11A2)
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Protein Structure
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Function |
May play an important role in fibrillogenesis by controlling lateral growth of collagen II fibrils.
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Subcellular Localization |
Secreted, extracellular space, extracellular matrix {ECO:0000255PROSITE-ProRule:PRU00793}.
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Disease Associations |
Stickler syndrome 3 (STL3) [MIM:184840]: An autosomal dominant non-ocular form of Stickler syndrome. Classical Stickler syndrome associates ocular signs with more or less complete forms of Pierre Robin sequence, bone disorders and sensorineural deafness. Ocular symptoms are absent. Robin sequence includes an opening in the roof of the mouth (a cleft palate), a large tongue (macroglossia), and a small lower jaw (micrognathia). Bones are affected by slight platyspondylisis and large, often defective epiphyses. Juvenile joint laxity is followed by early signs of arthrosis. The degree of hearing loss varies among affected individuals and may become more severe over time. Syndrome expressivity is variable. {ECO:0000269PubMed:9506662}. Note=The disease is caused by mutations affecting the gene represented in this entry.Otospondylomegaepiphyseal dysplasia (OSMED) [MIM:215150]: A skeletal dysplasia characterized by enlarged epiphyses, disproportionate shortness of the limbs, abnormalities in vertebral bodies, and sensorineural hearing loss. Patients have typical facial features, including mid-face hypoplasia with a short upturned nose and depressed nasal bridge. Cleft palate and a small mandible are also common findings. {ECO:0000269PubMed:7859284}. Note=The disease is caused by mutations affecting the gene represented in this entry.Weissenbacher-Zweymueller syndrome (WZS) [MIM:277610]: An autosomal dominant disorder characterized by neonatal micrognathia and rhizomelic chondrodysplasia with dumbbell-shaped femora and humeri, and regression of bone changes and normal growth in later years. WZS is also referred to as heterozygous OSMED. {ECO:0000269PubMed:9805126}. Note=The disease is caused by mutations affecting the gene represented in this entry.Deafness, autosomal dominant, 13 (DFNA13) [MIM:601868]: A form of non-syndromic sensorineural hearing loss. Sensorineural deafness results from damage to the neural receptors of the inner ear, the nerve pathways to the brain, or the area of the brain that receives sound information. {ECO:0000269PubMed:10581026}. Note=The disease is caused by mutations affecting the gene represented in this entry.Deafness, autosomal recessive, 53 (DFNB53) [MIM:609706]: A form of non-syndromic sensorineural deafness characterized by prelingual, profound, non-progressive hearing loss. Sensorineural deafness results from damage to the neural receptors of the inner ear, the nerve pathways to the brain, or the area of the brain that receives sound information. {ECO:0000269PubMed:16033917}. Note=The disease is caused by mutations affecting the gene represented in this entry.Fibrochondrogenesis 2 (FBCG2) [MIM:614524]: A severe skeletal dysplasia characterized by a flat midface, short long bones, short ribs with broad metaphyses, and vertebral bodies that show distinctive hypoplastic posterior ends and rounded anterior ends, giving the vertebral bodies a pinched appearance on lateral radiographic views. The chest is small, causing perinatal respiratory problems which usually, but not always, result in lethality. Affected individuals who survive the neonatal period have high myopia, mild to moderate hearing loss, and severe skeletal dysplasia. {ECO:0000269PubMed:22246659}. Note=The disease is caused by mutations affecting the gene represented in this entry.
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Tissue Specificity |
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Comments |
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Number of Interactions
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This gene and/or its encoded proteins are associated with 8 experimentally validated interaction(s) in this database.
Experimentally validated |
Total |
8
[view]
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Protein-Protein |
8
[view]
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Protein-DNA |
0
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Protein-RNA |
0
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DNA-DNA |
0
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RNA-RNA |
0
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DNA-RNA |
0
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Molecular Function |
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Biological Process |
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Cellular Component |
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PDB ID |
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InterPro |
IPR001791
Laminin G domain
IPR008985
Concanavalin A-like lectin/glucanases superfamily
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PFAM |
PF00054
PF02210
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PRINTS |
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PIRSF |
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SMART |
SM00210
SM00282
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TIGRFAMs |
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Modification |
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SwissProt |
P13942
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PhosphoSite |
PhosphoSite-P13942
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TrEMBL |
J3JS72
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UniProt Splice Variant |
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Entrez Gene |
1302
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UniGene |
Hs.390171
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RefSeq |
NP_001157243
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HUGO |
HGNC:2187
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OMIM |
120290
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CCDS |
CCDS54992
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HPRD |
09049
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IMGT |
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EMBL |
AL031228
AL645940
AL662824
AL844527
AL845446
BC053886
CH471081
CR759733
CR936877
J04974
L18987
U32169
U41065
U41066
U41067
U41069
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GenPept |
AAA35498
AAA52034
AAC17464
AAC50213
AAC50214
AAC50215
AAH53886
CAA20240
CAI18063
CAI41834
CAI95551
CAI95624
CAM25784
CAQ09060
CAQ09062
CAQ10294
CAQ10296
EAX03676
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