UniProt ID | OSTP_HUMAN | |
---|---|---|
UniProt AC | P10451 | |
Protein Name | Osteopontin | |
Gene Name | SPP1 | |
Organism | Homo sapiens (Human). | |
Sequence Length | 314 | |
Subcellular Localization | Secreted. | |
Protein Description | 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.. | |
Protein Sequence | MRIAVICFCLLGITCAIPVKQADSGSSEEKQLYNKYPDAVATWLNPDPSQKQNLLAPQNAVSSEETNDFKQETLPSKSNESHDHMDDMDDEDDDDHVDSQDSIDSNDSDDVDDTDDSHQSDESHHSDESDELVTDFPTDLPATEVFTPVVPTVDTYDGRGDSVVYGLRSKSKKFRRPDIQYPDATDEDITSHMESEELNGAYKAIPVAQDLNAPSDWDSRGKDSYETSQLDDQSAETHSHKQSRLYKRKANDESNEHSDVIDSQELSKVSREFHSHEFHSHEDMLVVDPKSKEEDKHLKFRISHELDSASSEVN | |
Overview of Protein Modification Sites with Functional and Structural Information | ||
* ASA = Accessible Surface Area
Locations | Modification | Substrate Peptides & Secondary Structure |
ASA (%) | Reference | Orthologous Protein Cluster |
---|---|---|---|---|---|
24 | Phosphorylation | IPVKQADSGSSEEKQ CCCHHCCCCCHHHHH | 43.52 | 20068231 | |
26 | Phosphorylation | VKQADSGSSEEKQLY CHHCCCCCHHHHHHH | 38.23 | 28192239 | |
27 | Phosphorylation | KQADSGSSEEKQLYN HHCCCCCHHHHHHHH | 53.99 | 28192239 | |
33 | Phosphorylation | SSEEKQLYNKYPDAV CHHHHHHHHHCCCHH | 13.71 | 25072903 | |
36 | Phosphorylation | EKQLYNKYPDAVATW HHHHHHHCCCHHHHH | 11.60 | 25072903 | |
42 | O-linked_Glycosylation | KYPDAVATWLNPDPS HCCCHHHHHCCCCHH | 24.72 | OGP | |
42 | Phosphorylation | KYPDAVATWLNPDPS HCCCHHHHHCCCCHH | 24.72 | 25072903 | |
49 | O-linked_Glycosylation | TWLNPDPSQKQNLLA HHCCCCHHHHCCCCC | 58.34 | 76780001 | |
49 | Phosphorylation | TWLNPDPSQKQNLLA HHCCCCHHHHCCCCC | 58.34 | 29759185 | |
59 (in isoform 5) | O-linked_Glycosylation | - | 41.05 | OGP | |
59 (in isoform 5) | Phosphorylation | - | 41.05 | 28355574 | |
62 | Phosphorylation | LAPQNAVSSEETNDF CCCCCCCCCHHHCCH | 29.62 | 29255136 | |
62 (in isoform 5) | O-linked_Glycosylation | - | 29.62 | OGP | |
62 (in isoform 5) | Phosphorylation | - | 29.62 | 28355574 | |
63 | Phosphorylation | APQNAVSSEETNDFK CCCCCCCCHHHCCHH | 32.62 | 29255136 | |
66 | Phosphorylation | NAVSSEETNDFKQET CCCCCHHHCCHHHHC | 35.72 | 29255136 | |
73 | O-linked_Glycosylation | TNDFKQETLPSKSNE HCCHHHHCCCCCCCC | 41.28 | OGP | |
73 | Phosphorylation | TNDFKQETLPSKSNE HCCHHHHCCCCCCCC | 41.28 | 22199227 | |
75 | Phosphorylation | DFKQETLPSKSNESH CHHHHCCCCCCCCCC | 47.32 | 27251275 | |
76 | O-linked_Glycosylation | FKQETLPSKSNESHD HHHHCCCCCCCCCCC | 52.40 | OGP | |
76 | Phosphorylation | FKQETLPSKSNESHD HHHHCCCCCCCCCCC | 52.40 | 22199227 | |
78 | Phosphorylation | QETLPSKSNESHDHM HHCCCCCCCCCCCCC | 50.60 | 15869464 | |
79 | N-linked_Glycosylation | ETLPSKSNESHDHMD HCCCCCCCCCCCCCC | 59.53 | 15869464 | |
81 | Phosphorylation | LPSKSNESHDHMDDM CCCCCCCCCCCCCCC | 38.17 | 15869464 | |
89 | Phosphorylation | HDHMDDMDDEDDDDH CCCCCCCCCCCCCCC | 64.24 | 27251275 | |
99 | Phosphorylation | DDDDHVDSQDSIDSN CCCCCCCCCHHCCCC | 34.49 | 15869464 | |
102 | Phosphorylation | DHVDSQDSIDSNDSD CCCCCCHHCCCCCCC | 22.21 | 15869464 | |
105 | Phosphorylation | DSQDSIDSNDSDDVD CCCHHCCCCCCCCCC | 40.65 | 15869464 | |
106 | N-linked_Glycosylation | SQDSIDSNDSDDVDD CCHHCCCCCCCCCCC | 49.40 | 15869464 | |
108 | Phosphorylation | DSIDSNDSDDVDDTD HHCCCCCCCCCCCCC | 39.70 | 15869464 | |
117 | Phosphorylation | DVDDTDDSHQSDESH CCCCCCCCCCCCCCC | 26.66 | 15869464 | |
120 | Phosphorylation | DTDDSHQSDESHHSD CCCCCCCCCCCCCCC | 37.61 | 15869464 | |
123 | Phosphorylation | DSHQSDESHHSDESD CCCCCCCCCCCCCCC | 31.33 | 15869464 | |
126 | Phosphorylation | QSDESHHSDESDELV CCCCCCCCCCCCCHH | 37.34 | 15869464 | |
129 | Phosphorylation | ESHHSDESDELVTDF CCCCCCCCCCHHCCC | 41.18 | 15869464 | |
134 | O-linked_Glycosylation | DESDELVTDFPTDLP CCCCCHHCCCCCCCC | 44.54 | 15869464 | |
134 | Phosphorylation | DESDELVTDFPTDLP CCCCCHHCCCCCCCC | 44.54 | 15869464 | |
138 | O-linked_Glycosylation | ELVTDFPTDLPATEV CHHCCCCCCCCCCCC | 50.60 | 15869464 | |
138 | Phosphorylation | ELVTDFPTDLPATEV CHHCCCCCCCCCCCC | 50.60 | 15869464 | |
143 | O-linked_Glycosylation | FPTDLPATEVFTPVV CCCCCCCCCCCCCCC | 30.64 | 15869464 | |
143 | Phosphorylation | FPTDLPATEVFTPVV CCCCCCCCCCCCCCC | 30.64 | 15869464 | |
147 | O-linked_Glycosylation | LPATEVFTPVVPTVD CCCCCCCCCCCCCCC | 21.98 | 15869464 | |
147 | Phosphorylation | LPATEVFTPVVPTVD CCCCCCCCCCCCCCC | 21.98 | 15869464 | |
152 | O-linked_Glycosylation | VFTPVVPTVDTYDGR CCCCCCCCCCCCCCC | 21.28 | 15869464 | |
152 | Phosphorylation | VFTPVVPTVDTYDGR CCCCCCCCCCCCCCC | 21.28 | 15869464 | |
162 | O-linked_Glycosylation | TYDGRGDSVVYGLRS CCCCCCCCEEEECCC | 19.12 | OGP | |
162 | Dephosphorylation | TYDGRGDSVVYGLRS CCCCCCCCEEEECCC | 19.12 | 8195113 | |
162 | Phosphorylation | TYDGRGDSVVYGLRS CCCCCCCCEEEECCC | 19.12 | 28857561 | |
165 | Phosphorylation | GRGDSVVYGLRSKSK CCCCCEEEECCCCCC | 14.32 | - | |
181 | Phosphorylation | FRRPDIQYPDATDED CCCCCCCCCCCCCCH | 11.92 | 27251275 | |
185 | Phosphorylation | DIQYPDATDEDITSH CCCCCCCCCCHHHHH | 47.50 | 15869464 | |
190 | Phosphorylation | DATDEDITSHMESEE CCCCCHHHHHHHHHH | 25.54 | 30242111 | |
191 | Phosphorylation | ATDEDITSHMESEEL CCCCHHHHHHHHHHH | 22.59 | 15869464 | |
195 | Phosphorylation | DITSHMESEELNGAY HHHHHHHHHHHCCHH | 28.88 | 15869464 | |
202 | Phosphorylation | SEELNGAYKAIPVAQ HHHHCCHHHHCHHHH | 11.44 | 30242111 | |
203 | Phosphorylation | EELNGAYKAIPVAQD HHHCCHHHHCHHHHC | 39.03 | 27251275 | |
204 | Phosphorylation | ELNGAYKAIPVAQDL HHCCHHHHCHHHHCC | 9.91 | 27251275 | |
208 | Phosphorylation | AYKAIPVAQDLNAPS HHHHCHHHHCCCCCC | 7.57 | 27251275 | |
215 | O-linked_Glycosylation | AQDLNAPSDWDSRGK HHCCCCCCCCCCCCC | 49.26 | OGP | |
215 | Phosphorylation | AQDLNAPSDWDSRGK HHCCCCCCCCCCCCC | 49.26 | 15869464 | |
219 | Phosphorylation | NAPSDWDSRGKDSYE CCCCCCCCCCCCHHC | 38.38 | 19664994 | |
224 | Phosphorylation | WDSRGKDSYETSQLD CCCCCCCHHCCCCCC | 28.49 | 28355574 | |
225 | Phosphorylation | DSRGKDSYETSQLDD CCCCCCHHCCCCCCC | 33.10 | 25072903 | |
227 | O-linked_Glycosylation | RGKDSYETSQLDDQS CCCCHHCCCCCCCCC | 17.34 | OGP | |
227 | Phosphorylation | RGKDSYETSQLDDQS CCCCHHCCCCCCCCC | 17.34 | 25072903 | |
228 | O-linked_Glycosylation | GKDSYETSQLDDQSA CCCHHCCCCCCCCCH | 19.46 | OGP | |
228 | Phosphorylation | GKDSYETSQLDDQSA CCCHHCCCCCCCCCH | 19.46 | 15869464 | |
232 | Phosphorylation | YETSQLDDQSAETHS HCCCCCCCCCHHHHH | 53.58 | 27251275 | |
234 | O-linked_Glycosylation | TSQLDDQSAETHSHK CCCCCCCCHHHHHHH | 34.76 | OGP | |
234 | Phosphorylation | TSQLDDQSAETHSHK CCCCCCCCHHHHHHH | 34.76 | 29255136 | |
237 | O-linked_Glycosylation | LDDQSAETHSHKQSR CCCCCHHHHHHHHHH | 28.53 | OGP | |
237 | Phosphorylation | LDDQSAETHSHKQSR CCCCCHHHHHHHHHH | 28.53 | 29255136 | |
238 | Phosphorylation | DDQSAETHSHKQSRL CCCCHHHHHHHHHHH | 21.29 | 27251275 | |
239 | O-linked_Glycosylation | DQSAETHSHKQSRLY CCCHHHHHHHHHHHH | 39.54 | OGP | |
239 | Phosphorylation | DQSAETHSHKQSRLY CCCHHHHHHHHHHHH | 39.54 | 23911959 | |
240 | Phosphorylation | QSAETHSHKQSRLYK CCHHHHHHHHHHHHH | 25.27 | 27251275 | |
241 | Phosphorylation | SAETHSHKQSRLYKR CHHHHHHHHHHHHHH | 53.64 | 27251275 | |
243 | Phosphorylation | ETHSHKQSRLYKRKA HHHHHHHHHHHHHHC | 29.11 | 18702456 | |
246 | Phosphorylation | SHKQSRLYKRKANDE HHHHHHHHHHHCCCC | 13.98 | 24505115 | |
247 | Phosphorylation | HKQSRLYKRKANDES HHHHHHHHHHCCCCC | 52.60 | 27251275 | |
254 | Phosphorylation | KRKANDESNEHSDVI HHHCCCCCCCCCCCC | 50.83 | 29255136 | |
258 | Phosphorylation | NDESNEHSDVIDSQE CCCCCCCCCCCCHHH | 27.65 | 29255136 | |
263 | Phosphorylation | EHSDVIDSQELSKVS CCCCCCCHHHHHHHH | 17.90 | 29255136 | |
267 | O-linked_Glycosylation | VIDSQELSKVSREFH CCCHHHHHHHHHHHH | 30.20 | OGP | |
267 | Phosphorylation | VIDSQELSKVSREFH CCCHHHHHHHHHHHH | 30.20 | 15869464 | |
270 | Phosphorylation | SQELSKVSREFHSHE HHHHHHHHHHHHHCC | 29.81 | 15869464 | |
271 | Phosphorylation | QELSKVSREFHSHEF HHHHHHHHHHHHCCC | 54.29 | 27251275 | |
275 | Phosphorylation | KVSREFHSHEFHSHE HHHHHHHHCCCCCCC | 29.99 | 29255136 | |
276 | Phosphorylation | VSREFHSHEFHSHED HHHHHHHCCCCCCCC | 32.92 | 27251275 | |
280 | O-linked_Glycosylation | FHSHEFHSHEDMLVV HHHCCCCCCCCEEEE | 33.61 | OGP | |
280 | Phosphorylation | FHSHEFHSHEDMLVV HHHCCCCCCCCEEEE | 33.61 | 29255136 | |
283 | Phosphorylation | HEFHSHEDMLVVDPK CCCCCCCCEEEECCC | 30.23 | 27251275 | |
288 | Phosphorylation | HEDMLVVDPKSKEED CCCEEEECCCCHHHH | 37.11 | 27251275 | |
291 | Phosphorylation | MLVVDPKSKEEDKHL EEEECCCCHHHHHCH | 51.17 | 15869464 | |
293 | Phosphorylation | VVDPKSKEEDKHLKF EECCCCHHHHHCHHH | 77.76 | 27251275 | |
303 | O-linked_Glycosylation | KHLKFRISHELDSAS HCHHHHHHHHHHCCC | 13.47 | OGP | |
303 | Phosphorylation | KHLKFRISHELDSAS HCHHHHHHHHHHCCC | 13.47 | 19664994 | |
304 | Phosphorylation | HLKFRISHELDSASS CHHHHHHHHHHCCCC | 36.95 | 27251275 | |
308 | O-linked_Glycosylation | RISHELDSASSEVN- HHHHHHHCCCCCCC- | 42.55 | OGP | |
308 | Phosphorylation | RISHELDSASSEVN- HHHHHHHCCCCCCC- | 42.55 | 28355574 | |
310 | Phosphorylation | SHELDSASSEVN--- HHHHHCCCCCCC--- | 30.86 | 26503892 | |
311 | O-linked_Glycosylation | HELDSASSEVN---- HHHHCCCCCCC---- | 45.33 | OGP | |
311 | Phosphorylation | HELDSASSEVN---- HHHHCCCCCCC---- | 45.33 | 15869464 | |
316 | Phosphorylation | ASSEVN--------- CCCCCC--------- | 27251275 | ||
321 | Phosphorylation | N-------------- C-------------- | 27251275 | ||
323 | Phosphorylation | ---------------- ---------------- | 27251275 | ||
324 | Phosphorylation | ----------------- ----------------- | 27251275 |
Modified Location | Modified Residue | Modification | Type of Upstream Proteins | Gene Name of Upstream Proteins | UniProt AC of Upstream Proteins | Sources |
---|---|---|---|---|---|---|
26 | S | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
27 | S | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
62 | S | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
63 | S | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
190 | T | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
191 | S | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
195 | S | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
215 | S | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
219 | S | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
224 | S | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
228 | S | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
234 | S | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
237 | T | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
239 | S | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
243 | S | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
254 | S | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
258 | S | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
263 | S | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
267 | S | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
270 | S | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
275 | S | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
280 | S | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
291 | S | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
303 | S | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
308 | S | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
310 | S | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
311 | S | Phosphorylation | Kinase | FAM20C | Q8IXL6 | Uniprot |
* Distance = the distance between SAP position and PTM sites.
Modified Location | Modification | Variant Position (Distance <= 10) |
Residue Change | SAP | Related Disease | Reference |
---|---|---|---|---|---|---|
Oops, there are no SNP-PTM records of OSTP_HUMAN !! |
Kegg Disease | ||||||
---|---|---|---|---|---|---|
There are no disease associations of PTM sites. | ||||||
OMIM Disease | ||||||
There are no disease associations of PTM sites. | ||||||
Kegg Drug | ||||||
There are no disease associations of PTM sites. | ||||||
DrugBank | ||||||
There are no disease associations of PTM sites. |
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N-linked Glycosylation | |
Reference | PubMed |
"Post-translationally modified residues of native human osteopontinare located in clusters: identification of 36 phosphorylation and fiveO-glycosylation sites and their biological implications."; Christensen B., Nielsen M.S., Haselmann K.F., Petersen T.E.,Sorensen E.S.; Biochem. J. 390:285-292(2005). Cited for: PHOSPHORYLATION AT SER-24; SER-26; SER-27; SER-62; SER-63; THR-66;SER-76; SER-81; SER-99; SER-102; SER-108; SER-117; SER-120; SER-123;SER-129; THR-185; SER-191; SER-195; SER-215; SER-219; SER-224;SER-228; SER-234; SER-254; SER-263; SER-267; SER-275; SER-280;SER-303; SER-308; SER-310; SER-105 AND SER-126, AND GLYCOSYLATION ATASN-79; ASN-106; THR-134; THR-138; THR-143; THR-147 AND THR-152. | |
O-linked Glycosylation | |
Reference | PubMed |
"Post-translationally modified residues of native human osteopontinare located in clusters: identification of 36 phosphorylation and fiveO-glycosylation sites and their biological implications."; Christensen B., Nielsen M.S., Haselmann K.F., Petersen T.E.,Sorensen E.S.; Biochem. J. 390:285-292(2005). Cited for: PHOSPHORYLATION AT SER-24; SER-26; SER-27; SER-62; SER-63; THR-66;SER-76; SER-81; SER-99; SER-102; SER-108; SER-117; SER-120; SER-123;SER-129; THR-185; SER-191; SER-195; SER-215; SER-219; SER-224;SER-228; SER-234; SER-254; SER-263; SER-267; SER-275; SER-280;SER-303; SER-308; SER-310; SER-105 AND SER-126, AND GLYCOSYLATION ATASN-79; ASN-106; THR-134; THR-138; THR-143; THR-147 AND THR-152. | |
Phosphorylation | |
Reference | PubMed |
"An initial characterization of the serum phosphoproteome."; Zhou W., Ross M.M., Tessitore A., Ornstein D., Vanmeter A.,Liotta L.A., Petricoin E.F. III; J. Proteome Res. 8:5523-5531(2009). Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-219; SER-303; SER-308AND SER-310, TISSUE SPECIFICITY, AND MASS SPECTROMETRY. | |
"Phosphoproteomic analysis of the human pituitary."; Beranova-Giorgianni S., Zhao Y., Desiderio D.M., Giorgianni F.; Pituitary 9:109-120(2006). Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-81, AND MASSSPECTROMETRY. | |
"Post-translationally modified residues of native human osteopontinare located in clusters: identification of 36 phosphorylation and fiveO-glycosylation sites and their biological implications."; Christensen B., Nielsen M.S., Haselmann K.F., Petersen T.E.,Sorensen E.S.; Biochem. J. 390:285-292(2005). Cited for: PHOSPHORYLATION AT SER-24; SER-26; SER-27; SER-62; SER-63; THR-66;SER-76; SER-81; SER-99; SER-102; SER-108; SER-117; SER-120; SER-123;SER-129; THR-185; SER-191; SER-195; SER-215; SER-219; SER-224;SER-228; SER-234; SER-254; SER-263; SER-267; SER-275; SER-280;SER-303; SER-308; SER-310; SER-105 AND SER-126, AND GLYCOSYLATION ATASN-79; ASN-106; THR-134; THR-138; THR-143; THR-147 AND THR-152. |