InnateDB Protein
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IDBP-167869.6
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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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Angptl4
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Protein Name
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angiopoietin-like 4
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Synonyms
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Arp4; Bk89; Fiaf; Hfarp; Ng27; Pgar; Pgarg; Pp1158;
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Species
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Mus musculus
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Ensembl Protein
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ENSMUSP00000002360
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InnateDB Gene
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IDBG-167867 (Angptl4)
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Protein Structure
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Function |
Protein with hypoxia-induced expression in endothelial cells. May act as a regulator of angiogenesis and modulate tumorigenesis. Inhibits proliferation, migration, and tubule formation of endothelial cells and reduces vascular leakage. May exert a protective function on endothelial cells through an endocrine action. It is directly involved in regulating glucose homeostasis, lipid metabolism, and insulin sensitivity (By similarity). In response to hypoxia, the unprocessed form of the protein accumulates in the subendothelial extracellular matrix (ECM). The matrix-associated and immobilized unprocessed form limits the formation of actin stress fibers and focal contacts in the adhering endothelial cells and inhibits their adhesion. It also decreases motility of endothelial cells and inhibits the sprouting and tube formation. {ECO:0000250, ECO:0000269PubMed:15837923, ECO:0000269PubMed:17068295, ECO:0000269PubMed:17130448}.
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Subcellular Localization |
Secreted {ECO:0000269PubMed:17068295}. Secreted, extracellular space, extracellular matrix {ECO:0000269PubMed:17068295}. Note=The unprocessed form interacts with the extracellular matrix. This may constitute a dynamic reservoir, a regulatory mechanism of the bioavailability of ANGPTL4.
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Disease Associations |
Note=Elevated levels of expression in models of obesity and diabetes.
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Tissue Specificity |
Predominantly expressed in adipose tissue and is strongly up-regulated by fasting in white adipose tissue and liver. {ECO:0000269PubMed:10862772}.
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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 0 experimentally validated interaction(s) in this database.
They are also associated with 6 interaction(s) predicted by orthology.
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Predicted by orthology |
Total |
6 [view]
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Molecular Function |
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Biological Process |
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Cellular Component |
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PDB ID |
MGI:1888999
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InterPro |
IPR002181
Fibrinogen, alpha/beta/gamma chain, C-terminal globular domain
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PFAM |
PF00147
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PRINTS |
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PIRSF |
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SMART |
SM00186
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TIGRFAMs |
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Modification |
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SwissProt |
Q9Z1P8
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PhosphoSite |
PhosphoSite-
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TrEMBL |
Q3UYS5
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UniProt Splice Variant |
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Entrez Gene |
57875
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UniGene |
Mm.196189
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RefSeq |
NP_065606
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MGI ID |
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MGI Symbol |
Angptl4
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OMIM |
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CCDS |
CCDS28629
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HPRD |
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IMGT |
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EMBL |
AB054540
AF110520
AF123261
AF169313
AF278699
AF528162
AK014564
AK132761
AK134419
BC006611
BC021343
BC025797
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GenPept |
AAC97965
AAF42969
AAF62869
AAF86342
AAH06611
AAH21343
AAH25797
AAO17378
BAB29431
BAB83079
BAE21342
BAE22137
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