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Aliases & Descriptions for IBSP
(According to
1HGNC,
2Entrez Gene,
3UniProtKB/Swiss-Prot,
4UniProtKB/TrEMBL, 5OMIM, 6GeneLoc
, and/or 7Ensembl,
8miRBase) About This Section
|
| Aliases |
|---|
| BNSP 2, 3 | | BSP 1, 2 | | BSP-II 1, 2 | | SP-II 1, 2 |
| | | Descriptions |
|---|
| BSP II 3 | | Bone sialoprotein II 2, 3 | | Cell-binding sialoprotein 3 | | integrin-binding sialoprotein 2, 3 |
|
| | Search outside databases for aliases for IBSP genePrevious GC identifers: GC04P088878 GC04P089022 GC04P089179 GC04P089077 |
Summaries for IBSP(According to Entrez Gene,
Wikipedia's
Gene Wiki,
UniProtKB/Swiss-Prot,
and/or
UniProtKB/TrEMBL)
About This Section
| EntrezGene summary for IBSP: The protein encoded by this gene is a major structural protein of the bone matrix. It constitutes approximately 12% of the noncollagenous proteins in human bone and is synthesized by skeletal-associated cell types, including hypertrophic chondrocytes, osteoblasts, osteocytes, and osteoclasts. The only extraskeletal site of its synthesis is the trophoblast. This protein binds to calcium and hydroxyapatite via its acidic amino acid clusters, and mediates cell attachment through an RGD sequence that recognizes the vitronectin receptor. [provided by RefSeq] UniProtKB/Swiss-Prot: SIAL_HUMAN, P21815Function: Binds tightly to hydroxyapatite. Appears to form an integral part of the mineralized matrix. Probably important to cell-matrix interaction. Promotes Arg-Gly-Asp-dependent cell attachment |
Genomic Location for IBSP
(According to
GeneLoc and/or
HGNC, and/or
Entrez Gene (NCBI build 36),
and/or miRBase,
Genomic Views according to
UCSC and
Ensembl,
Transcription factor binding sites according to
SABiosciences) About This Section
| Genomic View: UCSC Golden Path with GeneCards custom track
Transcription factor binding sites upstream to the IBSP gene 
Entrez Gene cytogenetic band: 4q21-q25 Ensembl cytogenetic band: 4q22.1 HGNC cytogenetic band: 4q21.1IBSP Gene in genomic location: bands according to Ensembl, locations according to
(and/or Entrez Gene and/or Ensembl if different)
 GeneLoc gene densities for chromosome 4 GeneLoc Exon Structure GeneLoc location for GC04P088939:
(about GC identifiers)
Start:
|
88,939,726 bp from pter |
End:
|
88,952,098 bp from pter |
Size:
|
12,373 bases |
Orientation:
|
plus strand |
RefSeq DNA sequence:- NC_000004.10 NT_016354.18
| Proteins for IBSP
(According to
1UniProtKB,
and/or Ensembl,
Phosphorylation sites according to 2Phosphosite,
RefSeq according to NCBI,
PDB rendering according to OCA and/or Proteopedia,
Recombinant Proteins
from Invitrogen,
Millipore,
Sigma-Aldrich,
R&D Systems,
Enzo Life Sciences,
Abnova,
OriGene and/or,
Abcam,
Biochemical Assays by
Invitrogen,
Millipore,
R&D Systems,
Cell Signaling Technology, and/or
Enzo Life Sciences,
Ontologies according to Gene
Ontology Consortium 01 Apr 2009 and
Entrez Gene,
Antibodies by Invitrogen,
Millipore,
Sigma-Aldrich,
R&D Systems,
Cell Signaling Technology,
Abcam,
Abnova, and/or
Novus Biologicals)
About This Section
| UniProtKB/Swiss-Prot: SIAL_HUMAN, P21815 (See
protein sequence)Recommended Name: Bone sialoprotein 2 precursor Size: 317 amino acids; 35018 Da
Subcellular location: Secreted
Miscellaneous: It is possible that the segments of clustered carboxyl groups mediate the strong binding to hydroxyapatitePost-translational modifications:
N-glycosylated; glycans consist of sialated and core-fucosylated bi-, tri- and tetraantennary chains1
O-glycosylated at eight sites; mucin-type glycans contain Gal, GlcNAc, GalNAc and terminal NeuAc1
Sulfated on either Tyr-313 or Tyr-3141
View phosphorylation sites using PhosphoSite2
REFSEQ proteins: NP_004958.2
ENSEMBL proteins: ENSP00000226284
Human Recombinant Proteins Browse Origene for full length recombinant human proteins expressed in human HEK293 cells 
1 Gene Ontology (GO) cellular component term (links to tree view): | GO ID | Qualified GO term | Evidence | PubMed IDs |
|---|
| GO:0005576 | extracellular region |
IEA | -- | About this table
Antibodies for IBSP: Assays for IBSP: | Protein
Domains/ Families for IBSP(According to InterPro, ProtoNet,
UniProtKB, and/or BLOCKS,
Sets of similar genes according to GeneDecks)
About This Section
| - Graphical View of Domain Structure for InterPro Entry P21815
ProtoNet protein and cluster: P21815 1 Blocks protein family: IPB008412 Bone sialoprotein II
| Gene Function for IBSP
(According to MGI Jun 06 2009, UniProtKB,
IUBMB,and/or Genatlas,
shRNA from
OriGene,
Sigma-Aldrich, RNAi from
Sigma-Aldrich,
RNAi Products,
Clones, and
Q-PCR Products
from Invitrogen,
Millipore,
OriGene, and/or
Abnova,
siRNAs from
Applied Biosystems,
SYBR primers from OriGene,
Cell-based Assays from Millipore,
Ontologies according to Gene Ontology Consortium 01 Apr 2009 via
Entrez Gene.)
About This Section
|               OriGene 29mer shRNA kit in GFP-retroviral vector: NM_004967
Applied Biosystems Silencer® siRNAs for IBSP
Sigma-Aldrich siRNA for IBSP  Sigma-Aldrich shRNA for IBSP  Explore Sigma-Aldrich super-pooled esiRNAs 
              OriGene GFP tagged cDNA clone in CMV expression vector: NM_004967                                  Myc/DDK tagged cDNA clone in CMV expression vector: NM_004967                                  untagged cDNA clone in CMV expression vector: NM_004967 
Primers: Browse
Quantitative PCR Central at Invitrogen for Q-PCR LUX™ Primers               OriGene genome-wide validated SYBR primer pairs: NM_004967
UniProtKB/Swiss-Prot: SIAL_HUMAN, P21815Function: Binds tightly to hydroxyapatite. Appears to form an integral part of the mineralized matrix. Probably important to cell-matrix interaction. Promotes Arg-Gly-Asp-dependent cell attachmentGenatlas biochemistry entry for IBSP:sialoprotein,bone (cell adhesion molecule,RGD containing)3 MGI mutant phenotypes (inferred from 1 allele ) (MGI details for Ibsp):
1 Gene Ontology (GO) molecular function term (links to tree view): | GO ID | Qualified GO term | Evidence | PubMed IDs |
|---|
| GO:0005515 | protein binding |
IEA | -- | About this table | Pathways & Interactions for IBSP
(Pathways according to Invitrogen
(maps by GeneGo),
Millipore,
Cell Signaling Technology,
Sigma-Aldrich,
KEGG
and/or UniProtKB,
Sets of similar genes according to GeneDecks,
Proteins Network according to
SABiosciences,
Interactions according to 1UniProtKB,
2MINT, and/or
3STRING,
with links to IntAct and
Ensembl,
Ontologies according to Gene Ontology Consortium 01 Apr 2009 via
Entrez Gene.)
About This Section
|
Gene Network CentralTM Interacting Genes and Proteins Network for IBSP 
5/69 Interacting proteins for IBSP (ENSP000002262843) via UniProtKB, MINT, and/or STRING (see all 69
)About this table
2 Gene Ontology (GO) biological process terms (links to tree view): About this table
|
Drugs & Compounds for IBSP(Chemical Compounds according to UniProtKB, Enzo Life Sciences,
Sigma-Aldrich, Tocris Bioscience, and/or
Novoseek and Drugs according to
Enzo Life Sciences and/or
PharmGKB)
About This Section
|
Browse Tocris compounds for IBSP 10/47 Novoseek chemical compound relationships for IBSP gene (see all 47
)
| Compound |
Score |
Articles |
PubMed IDs for Articles with Shared Sentences (# sentences) |
| alizarin |
79.61 |
10 |
16530029 (1), 15003788 (1), 17651131 (1), 15853967 (1) (see all 7) |
| hydroxyapatite |
76.88 |
81 |
8397409 (4), 9181551 (3), 7915111 (3), 15004030 (3) (see all 36) |
| grgdsp |
66.42 |
6 |
9639398 (3), 9699501 (1) |
| deoxypyridinoline |
54.15 |
24 |
10794751 (4), 11148806 (2), 8784085 (2), 11763409 (2) (see all 9) |
| pyridinoline |
53.58 |
21 |
10794751 (3), 11763409 (2), 8784085 (2), 11148806 (1) (see all 8) |
| titanium |
51.85 |
9 |
12472226 (1), 12419636 (1), 12798071 (1), 17437306 (1) (see all 5) |
| strontium ranelate |
48.27 |
5 |
17300752 (2), 17579299 (1), 17945546 (1) |
| fibroin |
44.04 |
1 |
15478212 (1) |
| calcium |
40.63 |
21 |
1447223 (3), 16327496 (1), 16637042 (1), 9893065 (1) (see all 16) |
| toluidine |
35.98 |
1 |
15642592 (1) |
About this table
|
Transcripts for IBSP(GenBank/EMBL/DDBJ Accessions according to
Unigene
(Build 219 Homo sapiens; Jun 2 2009) or GenBank, RefSeq according to Entrez Gene,
DOTS (version 10), and/or
AceView,
non coding RNAs according to
RNAdb,
ESTs according to GeneTide,
exon structure from GeneLoc,
alternative splicing isoforms according to ASD and/or
ECgene,
RNAi Products from Invitrogen,
Millipore, and/or
Abnova,
siRNAs from Applied Biosystems,
Sigma-Aldrich,
shRNA from
Sigma-Aldrich,
OriGene,
Tagged/untagged cDNA clones from
OriGene, Expression Assays from Applied Biosystems) About This Section
|               OriGene 29mer shRNA kit in GFP-retroviral vector: NM_004967
Sigma-Aldrich siRNA for IBSP  Sigma-Aldrich shRNA for IBSP  Explore Sigma-Aldrich super-pooled esiRNAs 
Applied Biosystems Silencer® siRNAs: NM_004967 REFSEQ mRNAs for IBSP gene: NM_004967.3
Applied Biosystems TaqMan ® Gene Expression Assays: NM_004967               OriGene GFP tagged cDNA clone in CMV expression vector: NM_004967                                  Myc/DDK tagged cDNA clone in CMV expression vector: NM_004967                                  untagged cDNA clone in CMV expression vector: NM_004967  Additional cDNA sequence: J05213.1 1 DOTS entry: DT.308799 24/33 AceView cDNA sequences (see all 33
):BQ573754 BQ028857 CA412935 C01831 CA413768 CA412904 BQ183053 CA436814 AW196683 BF478125 BU615775 CA415063 BI493249 CA427677 AI963900 CA427673 AA452255 CA436452 BQ182386 CA426254 CA427111 BQ181439 N66529 J05213
highest scoring ESTs for IBSP:J05213 AA452431 AI421654 BE466675 BQ028857 BQ182386 CA412904 CA412935 CA413768 CA415063 Unigene Cluster for IBSP: Integrin-binding sialoprotein Hs.518726 [show with all ESTs]Unigene Representative Sequence: NM_004967
GeneLoc Exon Structure
1 Ensembl transcript including schematic representation: ENST00000226284
|
Expression for IBSP
(Experimental results according to
1GeneNote
and GNF BioGPS,
probe sets-to-genes annotations according to
2GeneAnnot ,
3GeneTide ,
Sets of similar genes according to GeneDecks,
Electronic Northern calculations according to data from
UniGene (Build 219 Homo sapiens),
SAGE tags according to
CGAP,
plus additional links to
SOURCE, and/or
GNF
BioGPS, and/or
EXPOLDB, and/or
UniProtKB,
Expression Assays from
Applied Biosystems
)
About This Section
| IBSP expression in normal and diseased human tissues
Applied Biosystems TaqMan ® Gene Expression Assays for IBSP
1 / 2 / 3 6 probe-sets matching IBSP gene Data from
(Publications) and GNF BioGPS About these images About these images
CGAP SAGE TAG: --
SOURCE GeneReport for Unigene cluster: Hs.518726
Expression variation in blood from EXPOLDB for IBSP |
Orthologs for IBSP
(Orthologs according to
1,2HomoloGene (2older version, for species not in 1newer version),
3euGenes,
4SGD
and/or
5MGI Jun 06 2009,
with possible further links to
Flybase
and/or
WormBase,
Gene Trees according to Ensembl)
About This Section
|
Orthologs for IBSP gene from 5/6 species (see all 6
)
About this table Species with no ortholog for IBSP
ENSEMBL Gene Tree for IBSP | Paralogs for IBSP(Paralogs according to 1HomoloGene and 2Ensembl, Pseudogenes according to 3Pseudogene.org) About This Section
| -- |
SNPs/Variants for IBSP(According to the
1NCBI SNP Database,
2Ensembl,
3PupaSUITE, and
UniProtKB,
Linkage Disequilibrium by HapMap,
Genotyping Reagents from
Applied Biosystems)
About This Section
|
HapMap Linkage Disequilibrium images for IBSP (up to first 250kb)
|
Disorders & Mutations for IBSP
(in which this Gene is Involved, According to
OMIM, UniProtKB,
Novoseek, PharmGKB,
Genatlas, GeneTests,
Blood group antigen gene mutations by BGMUT,
HGMD, GAD,
HuGE Navigator,
BCGD,
and/or TGDB.)
About This Section
|
OMIM: 147563
10/52 Novoseek disease relationships for IBSP gene (see all 52
)
| Disease |
Score |
Articles |
PubMed IDs for Articles with Shared Sentences (# sentences) |
| bone metastases |
64.80 |
33 |
10804012 (4), 17213971 (3), 9157781 (3), 10632320 (3) (see all 16) |
| calcification |
64.74 |
35 |
8769669 (1), 9539200 (1), 16637042 (1), 9099263 (1) (see all 24) |
| osteosarcoma |
57.33 |
17 |
12569382 (2), 15203941 (2), 9069166 (1), 10716620 (1) (see all 9) |
| bone diseases |
50.81 |
7 |
11125546 (1), 8990227 (1), 10632320 (1) |
| collagen fibril |
48.12 |
11 |
1451011 (4), 15846504 (2), 10441531 (1), 9458064 (1) |
| osteolytic |
43.00 |
4 |
15688393 (2), 14647232 (1) |
| osteogenesis imperfecta |
39.79 |
1 |
2068957 (1) |
| osteoporosis |
32.35 |
3 |
11125546 (2) |
| bone lesion |
32.13 |
1 |
14524533 (1) |
| lytic lesion |
31.99 |
1 |
15688393 (1) |
About this table
Human Genome Epidemiology Navigator: IBSP (1 document)
|
Medical News for IBSP(Possibly Related Articles in
Doctor's Guide)
About This Section
| -- |
Publications for IBSP (in
PubMed.
Associations of this gene to articles via
1Novoseek,
2HGNC,
3Entrez Gene,
4UniProtKB/Swiss-Prot,
5UniProtKB/TrEMBL,
6GAD, and/or
7PharmGKB)
About This Section
| 10/517 PubMed articles for IBSP gene (see all 517
):- The human bone sialoprotein gene (IBSP): genomic localization and characterization. (PubMed id 8406493)2, 3, 4 Kerr J.M....Young M.F. (1993)
- Structural characterization of human recombinant and bone-derived bone sialoprotein. Functional implications for cell attachment and hydroxyapatite binding. (PubMed id 11459848)1, 3, 4 Wuttke M....Maurer P. (2001)
- Characterization of the human bone sialoprotein (BSP) gene and its promoter sequence. (PubMed id 8061918)1, 3, 4 Kim R.H.... Sodek J. (1994)
- Human bone sialoprotein. Deduced protein sequence and chromosomal localization. (PubMed id 2404984)3, 4 Fisher L.W.... Young M.F. (1990)
- Purification and partial characterization of small proteoglycans I and II, bone sialoproteins I and II, and osteonectin from the mineral compartment of developing human bone. (PubMed id 3597437)3, 4 Fisher L.W.... Termine J.D. (1987)
- Bone sialoprotein and its transcriptional regulatory mechanism. (PubMed id 18302613)1, 3 Ogata Y. (2008)
- Osteoblast-related transcription factors Runx2 (Cbfa1/AML3) and MSX2 mediate the expression of bone sialoprotein in human metastatic breast cancer cells. (PubMed id 12750290)1, 3 Barnes G.L....Gerstenfeld L.C. (2003)
- Runx2- and histone deacetylase 3-mediated repression is relieved in differentiating human osteoblast cells to allow high bone sialoprotein expression. (PubMed id 17956871)1, 3 Lamour V....Bellahcene A. (2007)
- Bone sialoprotein enhances migration of bone marrow stromal cells through matrices by bridging MMP-2 to alpha(v)beta3-integrin. (PubMed id 16995818)1, 3 Karadag A. and Fisher L.W. (2006)
- Posttranslational modifications to human bone sialoprotein determined by mass spectrometry. (PubMed id 11669636)1, 4 Zaia J....Barry F. (2001)
|
Search for IBSP
(in PubMed,
OMIM, and NCBI Bookshelf) About This Section
|
|
Genome Databases showing IBSP
(According to
Entrez Gene,
HGNC,
AceView,
euGenes,
Ensembl,
miRBase,
ECgene,
and/or
H-InvDB)
About This Section
|
| Other Databases showing IBSP
(According to HUGE)
About This Section
| -- |
Specialized Databases showing IBSP(According to ATLAS, HORDE, IMGT, MTDB, LEIDEN, UniProtKB/Swiss-Prot, and/or UniProtKB/TrEMBL, Wikipedia and/or GeneReviews via UniProtKB/Swiss-Prot) About This Section
|
| About This Section
| --
| Services for IBSP(Reagents available from Applied Biosystems, Antibodies and assays by Cell
Signaling Technology, Abcam, Novus Biologicals, Sigma-Aldrich, R&D Systems, Millipore, Abnova, and/or Invitrogen, Clones available from OriGene,and/or Invitrogen, Drugs and/or compounds by Sigma-Aldrich, Enzo Life Sciences, and/or Tocris Bioscience) About This Section
| 
 Products for IBSP:

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GeneCards Homepage - Last full update: 2 Jul 2009
Incremental update: 13 Oct 2009
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