InnateDB Protein
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IDBP-240243.6
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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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SPP1
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Protein Name
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secreted phosphoprotein 1
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Synonyms
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BNSP; BSPI; ETA-1; OPN;
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Species
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Homo sapiens
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Ensembl Protein
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ENSP00000378517
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InnateDB Gene
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IDBG-29322 (SPP1)
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Protein Structure
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Function |
Binds tightly to hydroxyapatite. Appears to form an integral part of the mineralized matrix. Probably important to cell-matrix interaction.Acts as a cytokine involved in enhancing production of interferon-gamma and interleukin-12 and reducing production of interleukin-10 and is essential in the pathway that leads to type I immunity. {ECO:0000250}.
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Subcellular Localization |
Secreted.
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Disease Associations |
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Tissue Specificity |
Bone. Found in plasma.
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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 79 experimentally validated interaction(s) in this database.
They are also associated with 1 interaction(s) predicted by orthology.
Experimentally validated |
Total |
79
[view]
|
Protein-Protein |
79
[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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Predicted by orthology |
Total |
1 [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 |
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InterPro |
IPR002038
Osteopontin
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PFAM |
PF00865
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PRINTS |
PR00216
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PIRSF |
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SMART |
SM00017
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TIGRFAMs |
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Modification |
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SwissProt |
P10451
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PhosphoSite |
PhosphoSite-P10451
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TrEMBL |
A0A024RDE2
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UniProt Splice Variant |
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Entrez Gene |
6696
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UniGene |
Hs.705703
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RefSeq |
NP_001035147
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HUGO |
HGNC:11255
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OMIM |
166490
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CCDS |
CCDS43250
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HPRD |
01325
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IMGT |
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EMBL |
AC131944
AF052124
AK075463
AK290090
AK290104
AK296035
AK315461
BC007016
BC017387
BC022844
BC093033
CH471057
D14813
D28759
D28760
D28761
DQ839491
DQ846871
J04765
JF412667
M83248
U20758
X13694
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GenPept |
AAA17675
AAA59974
AAA86886
AAC28619
AAH07016
AAH17387
AAH22844
AAH93033
AAY41035
ABI63352
ABI63358
AEA49031
BAA03554
BAA05949
BAA05950
BAA05951
BAC11635
BAF82779
BAF82793
BAG37848
BAG58801
CAA31984
EAX06004
EAX06005
EAX06006
EAX06007
EAX06008
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