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Protein

Protein S100-B

Gene

S100B

Organism
Homo sapiens (Human)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

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 kinase. Interaction with AGER after myocardial infarction may play a role in myocyte apoptosis by activating ERK1/2 and p53/TP53 signaling. Could assist ATAD3A cytoplasmic processing, preventing aggregation and favoring mitochondrial localization. May mediate calcium-dependent regulation on many physiological processes by interacting with other proteins, such as TPR-containing proteins, and modulating their activity.2 Publications

Miscellaneous

In addition to metal-ion binding, this protein is involved with the regulation of protein phosphorylation in brain tissue.

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ section specifies the position(s) of the calcium-binding region(s) within the protein. One common calcium-binding motif is the EF-hand, but other calcium-binding motifs also exist.<p><a href='/help/ca_bind' target='_top'>More...</a></p>Calcium bindingi19 – 321; low affinityAdd BLAST14
Calcium bindingi62 – 732; high affinityAdd BLAST12

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

  • calcium-dependent protein binding Source: UniProtKB
  • calcium ion binding Source: ProtInc
  • identical protein binding Source: IntAct
  • protein homodimerization activity Source: UniProtKB
  • RAGE receptor binding Source: UniProtKB
  • S100 protein binding Source: UniProtKB
  • tau protein binding Source: UniProtKB
  • zinc ion binding Source: UniProtKB

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

LigandCalcium, Metal-binding, Zinc

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-HSA-1251985 Nuclear signaling by ERBB4
R-HSA-445989 TAK1 activates NFkB by phosphorylation and activation of IKKs complex
R-HSA-879415 Advanced glycosylation endproduct receptor signaling
R-HSA-933542 TRAF6 mediated NF-kB activation

Protein family/group databases

Transport Classification Database

More...
TCDBi
8.A.81.1.4 the s100 calcium-binding protein (s100) family

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Protein S100-B
Alternative name(s):
S-100 protein beta chain
S-100 protein subunit beta
S100 calcium-binding protein B
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:S100B
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiHomo sapiens (Human)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri9606 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000005640 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 21

Organism-specific databases

Eukaryotic Pathogen Database Resources

More...
EuPathDBi
HostDB:ENSG00000160307.9

Human Gene Nomenclature Database

More...
HGNCi
HGNC:10500 S100B

Online Mendelian Inheritance in Man (OMIM)

More...
MIMi
176990 gene

neXtProt; the human protein knowledge platform

More...
neXtProti
NX_P04271

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Cytoplasm, Nucleus

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Organism-specific databases

DisGeNET

More...
DisGeNETi
6285

Open Targets

More...
OpenTargetsi
ENSG00000160307

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...
PharmGKBi
PA34912

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...
ChEMBLi
CHEMBL4300

Drug and drug target database

More...
DrugBanki
DB06941 (Z)-2-[2-(4-methylpiperazin-1-yl)benzyl]diazenecarbothioamide
DB07004 2-[(5-hex-1-yn-1-ylfuran-2-yl)carbonyl]-N-methylhydrazinecarbothioamide
DB01373 Calcium
DB04464 N-Formylmethionine
DB00768 Olopatadine
DB05343 ONO-2506

Polymorphism and mutation databases

BioMuta curated single-nucleotide variation and disease association database

More...
BioMutai
S100B

Domain mapping of disease mutations (DMDM)

More...
DMDMi
134138

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section indicates that the initiator methionine is cleaved from the mature protein.<p><a href='/help/init_met' target='_top'>More...</a></p>Initiator methionineiRemovedBy similarity1 Publication
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00001439662 – 92Protein S100-BAdd BLAST91

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei2Blocked amino end (Ser); alternate1 Publication1
Modified residuei2N-acetylserine; alternateBy similarity1

Keywords - PTMi

Acetylation

Proteomic databases

Encyclopedia of Proteome Dynamics

More...
EPDi
P04271

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
P04271

PeptideAtlas

More...
PeptideAtlasi
P04271

PRoteomics IDEntifications database

More...
PRIDEi
P04271

ProteomicsDB human proteome resource

More...
ProteomicsDBi
51695

Consortium for Top Down Proteomics

More...
TopDownProteomicsi
P04271

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P04271

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...
PhosphoSitePlusi
P04271

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the ‘Expression’ section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified ‘at protein level’. <br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Although predominant among the water-soluble brain proteins, S100 is also found in a variety of other tissues.

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSG00000160307 Expressed in 177 organ(s), highest expression level in C1 segment of cervical spinal cord

CleanEx database of gene expression profiles

More...
CleanExi
HS_S100B

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
P04271 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
P04271 HS

Organism-specific databases

Human Protein Atlas

More...
HPAi
CAB000073
CAB078196
HPA015768

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

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. Interacts with CACYBP in a calcium-dependent manner. Interacts with ATAD3A; this interaction probably occurs in the cytosol prior to ATAD3A mitochondrial targeting. Interacts with S100A6. The S100B dimer interacts with two molecules of CAPZA1. Interacts with AGER. Interacts with PPP5C (via TPR repeats); the interaction is calcium-dependent and modulates PPP5C activity.5 Publications

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction_section%27">Interaction</a> section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="http://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated on a monthly basis. Each binary interaction is displayed on a separate line.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
112193, 36 interactors

Protein interaction database and analysis system

More...
IntActi
P04271, 20 interactors

Molecular INTeraction database

More...
MINTi
P04271

STRING: functional protein association networks

More...
STRINGi
9606.ENSP00000291700

Chemistry databases

BindingDB database of measured binding affinities

More...
BindingDBi
P04271

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

Secondary structure

192
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

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ProteinModelPortali
P04271

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
P04271

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...
EvolutionaryTracei
P04271

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini13 – 48EF-hand 1PROSITE-ProRule annotationAdd BLAST36
Domaini49 – 84EF-hand 2PROSITE-ProRule annotationAdd BLAST36

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the S-100 family.Curated

Keywords - Domaini

Repeat

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG410IYFX Eukaryota
ENOG41127J0 LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000161997

The HOVERGEN Database of Homologous Vertebrate Genes

More...
HOVERGENi
HBG001479

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P04271

Identification of Orthologs from Complete Genome Data

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OMAi
CCHEFFE

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P04271

TreeFam database of animal gene trees

More...
TreeFami
TF332727

Family and domain databases

Conserved Domains Database

More...
CDDi
cd05027 S-100B, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR011992 EF-hand-dom_pair
IPR018247 EF_Hand_1_Ca_BS
IPR002048 EF_hand_dom
IPR028481 S100-B
IPR001751 S100/CaBP-9k_CS
IPR013787 S100_Ca-bd_sub

The PANTHER Classification System

More...
PANTHERi
PTHR11639:SF17 PTHR11639:SF17, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00036 EF-hand_1, 1 hit
PF01023 S_100, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00054 EFh, 1 hit
SM01394 S_100, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF47473 SSF47473, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00018 EF_HAND_1, 1 hit
PS50222 EF_HAND_2, 1 hit
PS00303 S100_CABP, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequence (1+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

This entry has 1 described isoform and 1 potential isoform that is computationally mapped.Show allAlign All

P04271-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSELEKAMVA LIDVFHQYSG REGDKHKLKK SELKELINNE LSHFLEEIKE
60 70 80 90
QEVVDKVMET LDNDGDGECD FQEFMAFVAM VTTACHEFFE HE
Length:92
Mass (Da):10,713
Last modified:January 23, 2007 - v2
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i43815AC212A3AD6B
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A8MRB1A8MRB1_HUMAN
Protein S100-B
S100B
94Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
M59488, M59487 Genomic DNA Translation: AAA60367.1
CR542123 mRNA Translation: CAG46920.1
AP000339 Genomic DNA No translation available.
CH471079 Genomic DNA Translation: EAX09267.1
CH471079 Genomic DNA Translation: EAX09268.1
CH471079 Genomic DNA Translation: EAX09269.1
CH471079 Genomic DNA Translation: EAX09270.1
BC001766 mRNA Translation: AAH01766.1

The Consensus CDS (CCDS) project

More...
CCDSi
CCDS13736.1

Protein sequence database of the Protein Information Resource

More...
PIRi
A38364 BCHUIB

NCBI Reference Sequences

More...
RefSeqi
NP_006263.1, NM_006272.2
XP_016883913.1, XM_017028424.1

UniGene gene-oriented nucleotide sequence clusters

More...
UniGenei
Hs.422181

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENST00000291700; ENSP00000291700; ENSG00000160307
ENST00000397648; ENSP00000380769; ENSG00000160307

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
6285

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
hsa:6285

UCSC genome browser

More...
UCSCi
uc002zju.2 human

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

<p>This subsection of the <a href="http://www.uniprot.org/manual/cross_references_section">Cross-references</a> section provides links to various web resources that are relevant for a specific protein.<p><a href='/help/web_resource' target='_top'>More...</a></p>Web resourcesi

Atlas of Genetics and Cytogenetics in Oncology and Haematology

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M59488, M59487 Genomic DNA Translation: AAA60367.1
CR542123 mRNA Translation: CAG46920.1
AP000339 Genomic DNA No translation available.
CH471079 Genomic DNA Translation: EAX09267.1
CH471079 Genomic DNA Translation: EAX09268.1
CH471079 Genomic DNA Translation: EAX09269.1
CH471079 Genomic DNA Translation: EAX09270.1
BC001766 mRNA Translation: AAH01766.1
CCDSiCCDS13736.1
PIRiA38364 BCHUIB
RefSeqiNP_006263.1, NM_006272.2
XP_016883913.1, XM_017028424.1
UniGeneiHs.422181

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...
PDBei

Protein Data Bank RCSB

More...
RCSB PDBi

Protein Data Bank Japan

More...
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1MQ1NMR-A/B2-92[»]
1UWONMR-A/B2-92[»]
2H61X-ray1.90A/B/C/D/E/F/G/H1-92[»]
2M49NMR-B/D2-92[»]
2PRUNMR-A/B2-92[»]
3CZTX-ray1.40X1-92[»]
3D0YX-ray1.50A/B1-92[»]
3D10X-ray1.65A/B1-92[»]
3HCMX-ray2.00A/B1-92[»]
4XYNX-ray2.55A/B/C/D1-92[»]
5CSFX-ray2.40A/B1-92[»]
5CSIX-ray2.13A/B1-92[»]
5CSJX-ray2.70A/B1-92[»]
5CSNX-ray2.95A/B1-92[»]
5D7FX-ray1.30A/B1-92[»]
ProteinModelPortaliP04271
SMRiP04271
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi112193, 36 interactors
IntActiP04271, 20 interactors
MINTiP04271
STRINGi9606.ENSP00000291700

Chemistry databases

BindingDBiP04271
ChEMBLiCHEMBL4300
DrugBankiDB06941 (Z)-2-[2-(4-methylpiperazin-1-yl)benzyl]diazenecarbothioamide
DB07004 2-[(5-hex-1-yn-1-ylfuran-2-yl)carbonyl]-N-methylhydrazinecarbothioamide
DB01373 Calcium
DB04464 N-Formylmethionine
DB00768 Olopatadine
DB05343 ONO-2506

Protein family/group databases

TCDBi8.A.81.1.4 the s100 calcium-binding protein (s100) family

PTM databases

iPTMnetiP04271
PhosphoSitePlusiP04271

Polymorphism and mutation databases

BioMutaiS100B
DMDMi134138

Proteomic databases

EPDiP04271
PaxDbiP04271
PeptideAtlasiP04271
PRIDEiP04271
ProteomicsDBi51695
TopDownProteomicsiP04271

Protocols and materials databases

The DNASU plasmid repository

More...
DNASUi
6285
Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENST00000291700; ENSP00000291700; ENSG00000160307
ENST00000397648; ENSP00000380769; ENSG00000160307
GeneIDi6285
KEGGihsa:6285
UCSCiuc002zju.2 human

Organism-specific databases

Comparative Toxicogenomics Database

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CTDi
6285
DisGeNETi6285
EuPathDBiHostDB:ENSG00000160307.9

GeneCards: human genes, protein and diseases

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GeneCardsi
S100B
HGNCiHGNC:10500 S100B
HPAiCAB000073
CAB078196
HPA015768
MIMi176990 gene
neXtProtiNX_P04271
OpenTargetsiENSG00000160307
PharmGKBiPA34912

GenAtlas: human gene database

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GenAtlasi
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Phylogenomic databases

eggNOGiENOG410IYFX Eukaryota
ENOG41127J0 LUCA
GeneTreeiENSGT00940000161997
HOVERGENiHBG001479
InParanoidiP04271
OMAiCCHEFFE
PhylomeDBiP04271
TreeFamiTF332727

Enzyme and pathway databases

ReactomeiR-HSA-1251985 Nuclear signaling by ERBB4
R-HSA-445989 TAK1 activates NFkB by phosphorylation and activation of IKKs complex
R-HSA-879415 Advanced glycosylation endproduct receptor signaling
R-HSA-933542 TRAF6 mediated NF-kB activation

Miscellaneous databases

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

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ChiTaRSi
S100B human
EvolutionaryTraceiP04271

The Gene Wiki collection of pages on human genes and proteins

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GeneWikii
S100B

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

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GenomeRNAii
6285

Protein Ontology

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PROi
PR:P04271

The Stanford Online Universal Resource for Clones and ESTs

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SOURCEi
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Gene expression databases

BgeeiENSG00000160307 Expressed in 177 organ(s), highest expression level in C1 segment of cervical spinal cord
CleanExiHS_S100B
ExpressionAtlasiP04271 baseline and differential
GenevisibleiP04271 HS

Family and domain databases

CDDicd05027 S-100B, 1 hit
InterProiView protein in InterPro
IPR011992 EF-hand-dom_pair
IPR018247 EF_Hand_1_Ca_BS
IPR002048 EF_hand_dom
IPR028481 S100-B
IPR001751 S100/CaBP-9k_CS
IPR013787 S100_Ca-bd_sub
PANTHERiPTHR11639:SF17 PTHR11639:SF17, 1 hit
PfamiView protein in Pfam
PF00036 EF-hand_1, 1 hit
PF01023 S_100, 1 hit
SMARTiView protein in SMART
SM00054 EFh, 1 hit
SM01394 S_100, 1 hit
SUPFAMiSSF47473 SSF47473, 1 hit
PROSITEiView protein in PROSITE
PS00018 EF_HAND_1, 1 hit
PS50222 EF_HAND_2, 1 hit
PS00303 S100_CABP, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

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ProtoNeti
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<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiS100B_HUMAN
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: P04271
Secondary accession number(s): D3DSN6
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 20, 1987
Last sequence update: January 23, 2007
Last modified: December 5, 2018
This is version 197 of the entry and version 2 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families
  3. Human chromosome 21
    Human chromosome 21: entries, gene names and cross-references to MIM
  4. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
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