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Aliases & Descriptions for S100B
(According to
1HGNC,
2Entrez Gene,
3UniProtKB/Swiss-Prot,
4UniProtKB/TrEMBL, 5OMIM, 6GeneLoc
, and/or 7Ensembl,
8miRBase, and/or 9Nature:405,311-319 and CroW21) About This Section
|
| Aliases |
|---|
| NEF 2 | | OTTHUMP00000174958 2 | | S100 2 | | S100beta 1, 2 |
| | | Descriptions |
|---|
| S-100 calcium-binding protein, beta chain 2, 9 | | S-100 protein beta chain 3 | | S-100 protein subunit beta 3 | | S100 beta 2 | | S100 calcium binding protein B 2 | | S100 calcium binding protein, beta (neural) 1, 2 | | S100 calcium-binding protein B 3 | | S100 calcium-binding protein, beta 2 | | S100 calcium-binding protein, beta (neural) 2 |
|
| | Search outside databases for aliases for S100B genePrevious GC identifers: GC21M044525 GC21M046875 GC21M046874 |
Summaries for S100B(According to Entrez Gene,
Wikipedia's
Gene Wiki,
UniProtKB/Swiss-Prot,
and/or
UniProtKB/TrEMBL)
About This Section
| EntrezGene summary for S100B: The protein encoded by this gene is a member of the S100 family of proteins containing 2 EF-hand calcium-binding motifs. S100 proteins are localized in the cytoplasm and/or nucleus of a wide range of cells, and involved in the regulation of a number of cellular processes such as cell cycle progression and differentiation. S100 genes include at least 13 members which are located as a cluster on chromosome 1q21; however, this gene is located at 21q22.3. This protein may function in Neurite extension, proliferation of melanoma cells, stimulation of Ca2+ fluxes, inhibition of PKC-mediated phosphorylation, astrocytosis and axonal proliferation, and inhibition of microtubule assembly. Chromosomal rearrangements and altered expression of this gene have been implicated in several neurological, neoplastic, and other types of diseases, including Alzheimer's disease, Down's syndrome, epilepsy, amyotrophic lateral sclerosis, melanoma, and type I diabetes. [provided by RefSeq] UniProtKB/Swiss-Prot: S100B_HUMAN, P04271Function: Weakly binds calcium but binds zinc very tightly-distinct binding sites with different affinities exist for both ions on each monomer. Physiological concentrations of potassium ion antagonize the binding of both divalent cations, especially affecting high-affinity calcium-binding sites. Binds to and initiates the activation of STK38 by releasing autoinhibitory intramolecular interactions within the kinaseGene Wiki entry for S100B |
Genomic Location for S100B
(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, Whole Chromsome Sequence According to
Nature (Cited Here with Permission):405,311-319 and CroW21) About This Section
| Genomic View: UCSC Golden Path with GeneCards custom track
Entrez Gene cytogenetic band: 21q22.3 Ensembl cytogenetic band: 21q22.3 HGNC cytogenetic band: 21q22.3 Nature(405: 311-319) cytogenetic band: 21q22.3 | S100B Gene in genomic location: bands according to Ensembl, locations according to
(and/or Entrez Gene and/or Ensembl if different)
 |
| GC21M046842: |
GeneLoc |
Nature:405,311-319 |
Start:
|
46,842,959 bp from pter |
33,524,582 bp from centromere |
End:
|
46,849,549 bp from pter |
33,525,899 bp from centromere |
Size:
|
6,591 bases |
1,318 bases |
Orientation:
|
minus strand |
minus strand |
RefSeq DNA sequence:- NC_000021.7 NT_011515.11
| Whole chromosome sequencing: |
| cDNA sequence: |
M59488 | | genomic clones: |
PP9H11 |
Proteins for S100B
(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: S100B_HUMAN, P04271 (See
protein sequence)Recommended Name: Protein S100-B Size: 92 amino acids; 10713 Da
Subunit: Dimer of either two alpha chains, or two beta chains, or one alpha and one beta chain. The S100B dimer binds two molecules of STK38 (By similarity). The S100B dimer interacts with two molecules of CAPZA1
Subcellular location: Cytoplasm. Nucleus
Miscellaneous: In addition to metal-ion binding, this protein is involved with the regulation of protein phosphorylation in brain tissue
PDB structures from and Proteopedia :1MQ1 (3D)
 1UWO (3D)
 2H61 (3D)
 2PRU (3D)
 3CZT (3D)
 3D0Y (3D)
 3D10 (3D)
 Post-translational modifications:
View phosphorylation sites using PhosphoSite2
REFSEQ proteins: NP_006263.1
ENSEMBL proteins: ENSP00000380769 ENSP00000291700 ENSP00000356038
Human Recombinant Proteins               OriGene Purified Recombinant Human Protein: S100B 
3 Gene Ontology (GO) cellular component terms (links to tree view): About this table
Antibodies for S100B: Assays for S100B: | Protein
Domains/ Families for S100B(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 P04271
ProtoNet protein and cluster: P04271 1 Blocks protein family: IPB001751 Calcium-binding protein
UniProtKB/Swiss-Prot: S100B_HUMAN, P04271Similarity: Belongs to the S-101 familySimilarity: Contains 2 EF-hand domains | Gene Function for S100B
(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_006272
Applied Biosystems Silencer® siRNAs for S100B
Sigma-Aldrich siRNA and siRNA Panels for S100B  Sigma-Aldrich shRNA for S100B  Explore Sigma-Aldrich super-pooled esiRNAs 
              OriGene GFP tagged cDNA clone in CMV expression vector: NM_006272                                  Myc/DDK tagged cDNA clone in CMV expression vector: NM_006272                                  untagged cDNA clone in CMV expression vector: NM_006272 
Primers: Browse
Quantitative PCR Central at Invitrogen for Q-PCR LUX™ Primers               OriGene genome-wide validated SYBR primer pairs: NM_006272
UniProtKB/Swiss-Prot: S100B_HUMAN, P04271Function: Weakly binds calcium but binds zinc very tightly-distinct binding sites with different affinities exist for both ions on each monomer. Physiological concentrations of potassium ion antagonize the binding of both divalent cations, especially affecting high-affinity calcium-binding sites. Binds to and initiates the activation of STK38 by releasing autoinhibitory intramolecular interactions within the kinaseGenatlas biochemistry entry for S100B:S100 calcium binding protein,beta polypeptide,neuronal,probably including locus control region LCR-S100B,stimulating GUCY2D at micromolar concentration of Ca2+ for retinal specific activity4 MGI mutant phenotypes (inferred from 2 alleles ) (MGI details for S100b):
5/6 Gene Ontology (GO) molecular function terms (links to tree view) (see all 6
): About this table | Pathways & Interactions for S100B
(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 S100B 
5/77 Interacting proteins for S100B (P042711, 2 ENSP000002917003) via UniProtKB, MINT, and/or STRING (see all 77
)About this table
4 Gene Ontology (GO) biological process terms (links to tree view): About this table
|
Drugs & Compounds for S100B(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 S100B 10/53 Novoseek chemical compound relationships for S100B gene (see all 53
)
| Compound |
Score |
Articles |
PubMed IDs for Articles with Shared Sentences (# sentences) |
| s 100 |
64.91 |
35 |
9870671 (6), 8878020 (5), 11169510 (2), 16338157 (2) (see all 9) |
| mucicarmine |
59.93 |
3 |
11858401 (1), 15239680 (1), 10199475 (1) |
| reticulin |
57.03 |
5 |
1653908 (1), 11858401 (1), 2354404 (1), 15597767 (1) (see all 5) |
| hematoxylin |
56.45 |
18 |
15725798 (3), 7512798 (1), 16949932 (1), 7506452 (1) (see all 15) |
| b 723 |
35.74 |
6 |
9808124 (1), 12481020 (1), 1693028 (1), 7678320 (1) (see all 6) |
| orcein |
31.03 |
1 |
16796160 (1) |
| glycogen |
24.17 |
3 |
8214396 (1), 8088719 (1), 15547779 (1) |
| calcium |
23.63 |
171 |
8688416 (6), 9428666 (4), 8805590 (3), 15882069 (3) (see all 97) |
| progesterone |
18.69 |
20 |
18414887 (2), 9720507 (1), 16608642 (1), 17309164 (1) (see all 18) |
| tyrosine |
18.27 |
48 |
18073204 (4), 15681409 (4), 9705913 (3), 9218412 (2) (see all 30) |
About this table
|
Transcripts for S100B(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_006272
Sigma-Aldrich siRNA and siRNA Panels for S100B  Sigma-Aldrich shRNA for S100B  Explore Sigma-Aldrich super-pooled esiRNAs 
Applied Biosystems Silencer® siRNAs: NM_006272 REFSEQ mRNAs for S100B gene: NM_006272.2
Applied Biosystems TaqMan ® Gene Expression Assays: NM_006272               OriGene GFP tagged cDNA clone in CMV expression vector: NM_006272                                  Myc/DDK tagged cDNA clone in CMV expression vector: NM_006272                                  untagged cDNA clone in CMV expression vector: NM_006272  Additional cDNA sequence: BC001766.1 BC041935.1 CR542123.1 12 DOTS entries: DT.215194 DT.100758003 DT.95157592 DT.121136780 DT.95120732 DT.100758001 DT.121136796 DT.95157596 DT.100758004 DT.100758005 DT.121136789 DT.95157594 24/265 AceView cDNA sequences (see all 265
):AI339135 AW206771 AA831469 BI856702 AW137786 CR542123 BI494752 AI391682 CB054226 BE856467 AA808065 BM695249 BI496877 AW206399 BI756271 AA363992 BE465410 BU731627 BM694813 BI491621 AW022978 BU784451 AA321682 BG716672
highest scoring ESTs for S100B:AA310307 AA317835 AA323417 AA379826 AA424102 AI459281 AI690125 BC001766 BC041935 BE275884 Unigene Cluster for S100B: S100 calcium binding protein B Hs.422181 [show with all ESTs]Unigene Representative Sequence: BC041935
GeneLoc Exon Structure
5/6 Alternative Splicing Database (ASD) splice patterns (SP) for S100B (see all 6
)
| ExUns: | 1a | · | 1b | · | 1c | · | 1d | · | 1e | ^ | 2a | · | 2b | · | 2c | ^ | 3 | ^ | 4a | · | 4b | · | 4c | · | 4d | · | 4e | |
| SP1: | |   | |   | |   | |   | |   | - |   | - |   | |   | |   | |   | |   | |   | |   | |   | |
| SP2: | |   | |   | |   | |   | |   | - |   | |   | |   | |   | |   | |   | |   | |   | |   | |
| SP3: | |   | |   | |   | |   | |   | - |   | - |   | |   | - |   | |   | |   | |   | |   | |   | |
| SP4: | |   | |   | |   | |   | - |   | - |   | - |   | |   | - |   | |   | |   | |   | |   | |   | |
| SP5: | |   | |   | |   | |   | |   | - |   | |   | |   | - |   | |   | |   | |   | |   | |   |
About this scheme
ECgene alternative splicing isoforms for S100B
3 Ensembl transcripts including schematic representations: ENST00000397648
ENST00000291700
ENST00000367071
|
Expression for S100B
(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
| S100B expression in normal and diseased human tissues
Applied Biosystems TaqMan ® Gene Expression Assays for S100B
1 / 2 / 3 4 probe-sets matching S100B gene Data from
(Publications) and GNF BioGPS About these images About these images
CGAP SAGE TAG: GCCGTGTAGA
SOURCE GeneReport for Unigene cluster: Hs.422181
Expression variation in blood from EXPOLDB for S100B UniProtKB/Swiss-Prot: S100B_HUMAN, P04271Tissue specificity: Although predominant among the water-soluble brain proteins, S100 is also found in a variety of other tissues |
Orthologs for S100B
(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 S100B gene from 5/7 species (see all 7
)
About this table Species with no ortholog for S100B
ENSEMBL Gene Tree for S100B | Paralogs for S100B(Paralogs according to 1HomoloGene and 2Ensembl, Pseudogenes according to 3Pseudogene.org) About This Section
| -- |
SNPs/Variants for S100B(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 S100B (up to first 250kb)
|
Disorders & Mutations for S100B
(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: 176990
10/96 Novoseek disease relationships for S100B gene (see all 96
)
| Disease |
Score |
Articles |
PubMed IDs for Articles with Shared Sentences (# sentences) |
| myoepithelioma |
81.94 |
4 |
1694334 (1), 8380682 (1), 1718079 (1), 8986967 (1) |
| melanoma |
79.73 |
422 |
8791271 (5), 15234232 (5), 10570381 (5), 19104452 (5) (see all 99) |
| tumors |
76.99 |
616 |
12759535 (4), 18454690 (4), 1380226 (4), 8986967 (4) (see all 99) |
| granular cell tumor |
76.16 |
9 |
7817938 (1), 8878020 (1), 12579997 (1), 15590438 (1) (see all 8) |
| malignant peripheral nerve sheath tumors |
75.88 |
7 |
11145248 (1), 11732802 (1), 17119986 (1), 18480004 (1) (see all 6) |
| mpnst |
75.15 |
14 |
14508395 (3), 11580072 (1), 10584703 (1), 17910355 (1) (see all 9) |
| sarcoma clear cell |
74.30 |
3 |
14666625 (1), 11211309 (1), 2004337 (1) |
| schwannoma |
73.67 |
31 |
15487453 (2), 18480004 (2), 1710946 (2), 1708642 (2) (see all 21) |
| peripheral nerve sheath tumors |
72.17 |
4 |
18636017 (2), 1656253 (1), 16327434 (1) |
| perineurioma |
72.04 |
3 |
9221216 (1), 12459629 (1), 18434767 (1) |
About this table
Genetic Association Database: S100B Human Genome Epidemiology Navigator: S100B (6 documents)
|
Medical News for S100B(Possibly Related Articles in
Doctor's Guide)
About This Section
| |
Publications for S100B (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
| 10/1549 PubMed articles for S100B gene (see all 1549
):- Cloning and expression of the human S100 beta gene. (PubMed id 2394738)2, 3, 4 Allore R.J.... Marks A. (1990)
- Demonstration of heterodimer formation between S100B and S100A6 in the yeast two-hybrid system and human melanoma. (PubMed id 9925766)1, 3, 4 Yang Q.... Marks A. (1999)
- SNPs and haplotypes in the S100B gene reveal association with schizophrenia. (PubMed id 15670788)3, 6 Liu J....He L. (2005)
- The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). (PubMed id 15489334)3, 4 Gerhard D.S....Malek J. (2004)
- A novel S100 target conformation is revealed by the solution structure of the Ca2+-S100B-TRTK-12 complex. (PubMed id 12480931)3, 4 McClintock K.A. and Shaw G.S. (2003)
- The DNA sequence of human chromosome 21. (PubMed id 10830953)3, 4 Hattori M....Yaspo M.L. (2000)
- A novel calcium-sensitive switch revealed by the structure of human S100B in the calcium-bound form. (PubMed id 9519411)3, 4 Smith S.P. and Shaw G.S. (1998)
- Structure and chromosome assignment of human S100 alpha and beta subunit genes. (PubMed id 1998503)2, 3 Morii K....Kuwano R. (1991)
- Characterization of human brain S100 protein fraction: amino acid sequence of S100 beta. (PubMed id 4031854)3, 4 Jensen R.... Watterson D.M. (1985)
- Purification, characterization and ion binding properties of human brain S100b protein. (PubMed id 6487634)3, 4 Baudier J.... Gerard D. (1984)
|
Search for S100B
(in PubMed,
OMIM, and NCBI Bookshelf) About This Section
|
|
Genome Databases showing S100B
(According to
Entrez Gene,
HGNC,
AceView,
euGenes,
Ensembl,
miRBase,
ECgene,
and/or
H-InvDB)
About This Section
|
| Other Databases showing S100B
(According to HUGE)
About This Section
| -- |
Specialized Databases showing S100B(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 S100B(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
| 
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