Homo sapiens Protein: LTBP3 | |||||||||||||||||||||||||
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Summary | |||||||||||||||||||||||||
InnateDB Protein | IDBP-57142.6 | ||||||||||||||||||||||||
Last Modified | 2014-10-13 [Report errors or provide feedback] | ||||||||||||||||||||||||
Gene Symbol | LTBP3 | ||||||||||||||||||||||||
Protein Name | latent transforming growth factor beta binding protein 3 | ||||||||||||||||||||||||
Synonyms | LTBP-3; LTBP2; pp6425; STHAG6; | ||||||||||||||||||||||||
Species | Homo sapiens | ||||||||||||||||||||||||
Ensembl Protein | ENSP00000301873 | ||||||||||||||||||||||||
InnateDB Gene | IDBG-57140 (LTBP3) | ||||||||||||||||||||||||
Protein Structure | |||||||||||||||||||||||||
UniProt Annotation | |||||||||||||||||||||||||
Function | May be involved in the assembly, secretion and targeting of TGFB1 to sites at which it is stored and/or activated. May play critical roles in controlling and directing the activity of TGFB1. May have a structural role in the extra cellular matrix (ECM). | ||||||||||||||||||||||||
Subcellular Localization | Secreted {ECO:0000250}. Note=Secretion occurs after coexpression with TGFB1 and requires complexing with 'Cys-33' of the TGFB1 propeptide. {ECO:0000250}. | ||||||||||||||||||||||||
Disease Associations | Tooth agenesis selective 6 (STHAG6) [MIM:613097]: A form of selective tooth agenesis, a common anomaly characterized by the congenital absence of one or more teeth. Selective tooth agenesis without associated systemic disorders has sometimes been divided into 2 types: oligodontia, defined as agenesis of 6 or more permanent teeth, and hypodontia, defined as agenesis of less than 6 teeth. The number in both cases does not include absence of third molars (wisdom teeth). In tooth agenesis selective type 6, alveolar bone is absent where the teeth are missing. Some individuals have short stature. {ECO:0000269PubMed:19344874}. Note=The disease is caused by mutations affecting the gene represented in this entry. | ||||||||||||||||||||||||
Tissue Specificity | Isoform 2 is expressed prominently in heart, skeletal muscle, prostate, testis, small intestine and ovary. Isoform 1 is strongly expressed in pancreas and liver. | ||||||||||||||||||||||||
Comments | |||||||||||||||||||||||||
Interactions | |||||||||||||||||||||||||
Number of Interactions |
This gene and/or its encoded proteins are associated with 10 experimentally validated interaction(s) in this database.
They are also associated with 2 interaction(s) predicted by orthology.
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Gene Ontology | |||||||||||||||||||||||||
Molecular Function |
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Biological Process |
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Cellular Component |
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Protein Structure and Domains | |||||||||||||||||||||||||
PDB ID | |||||||||||||||||||||||||
InterPro |
IPR000742
Epidermal growth factor-like domain IPR001881 EGF-like calcium-binding domain IPR017878 TB domain |
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PFAM |
PF00008
PF07645 PF00683 |
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PRINTS | |||||||||||||||||||||||||
PIRSF | |||||||||||||||||||||||||
SMART |
SM00181
SM00179 |
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TIGRFAMs | |||||||||||||||||||||||||
Post-translational Modifications | |||||||||||||||||||||||||
Modification | |||||||||||||||||||||||||
Cross-References | |||||||||||||||||||||||||
SwissProt | Q9NS15 | ||||||||||||||||||||||||
PhosphoSite | PhosphoSite-Q9NS15 | ||||||||||||||||||||||||
TrEMBL | Q9P0Z7 | ||||||||||||||||||||||||
UniProt Splice Variant | |||||||||||||||||||||||||
Entrez Gene | 4054 | ||||||||||||||||||||||||
UniGene | Hs.289019 | ||||||||||||||||||||||||
RefSeq | NP_001123616 | ||||||||||||||||||||||||
HUGO | HGNC:6716 | ||||||||||||||||||||||||
OMIM | 602090 | ||||||||||||||||||||||||
CCDS | CCDS44647 | ||||||||||||||||||||||||
HPRD | 03649 | ||||||||||||||||||||||||
IMGT | |||||||||||||||||||||||||
EMBL | AF011407 AF135960 AF135961 AK024477 AL117551 AP000769 AP001362 BC008761 | ||||||||||||||||||||||||
GenPept | AAB64201 AAF62352 AAF62353 AAH08761 BAB15767 CAB55988 | ||||||||||||||||||||||||