Q9BWW4 · SSBP3_HUMAN
- ProteinSingle-stranded DNA-binding protein 3
- GeneSSBP3
- StatusUniProtKB reviewed (Swiss-Prot)
- Organism
- Amino acids388 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score5/5
Function
function
May be involved in transcription regulation of the alpha 2(I) collagen gene where it binds to the single-stranded polypyrimidine sequences in the promoter region.
GO annotations
all annotations | all molecular function | virus receptor activity | dna binding | rna binding | cytoskeletal motor activity | catalytic activity | gtpase activity | structural molecule activity | transporter activity | cytoskeletal protein binding | lipid binding | cyclase activity | antioxidant activity | oxidoreductase activity | transferase activity | hydrolase activity | lyase activity | isomerase activity | ligase activity | protein tag activity | cargo receptor activity | histone binding | protein folding chaperone | translation regulator activity | nutrient reservoir activity | receptor ligand activity | molecular transducer activity | molecular adaptor activity | toxin activity | cell adhesion mediator activity | molecular function regulator activity | virus coreceptor activity | catalytic activity, acting on a protein | catalytic activity, acting on dna | catalytic activity, acting on rna | molecular carrier activity | transcription regulator activity | general transcription initiation factor activity | molecular sensor activity | molecular sequestering activity | atp-dependent activity | other molecular function | all biological process | mitotic cell cycle | cytokinesis | cytoplasmic translation | immune system process | muscle system process | circulatory system process | renal system process | respiratory system process | carbohydrate metabolic process | generation of precursor metabolites and energy | dna replication | dna repair | dna recombination | chromatin organization | dna-templated transcription | regulation of dna-templated transcription | trna metabolic process | protein folding | protein glycosylation | amino acid metabolic process | modified amino acid metabolic process | lipid metabolic process | vitamin metabolic process | sulfur compound metabolic process | intracellular protein transport | nucleocytoplasmic transport | autophagy | inflammatory response | mitochondrion organization | cytoskeleton organization | microtubule-based movement | peroxisome organization | lysosome organization | chromosome segregation | cell adhesion | establishment or maintenance of cell polarity | programmed cell death | photosynthesis | mrna metabolic process | snrna metabolic process | vesicle-mediated transport | reproductive process | digestive system process | signaling | cell differentiation | protein catabolic process | extracellular matrix organization | regulatory ncrna-mediated gene silencing | telomere organization | cell junction organization | wound healing | ribosome biogenesis | cilium organization | anatomical structure development | cell motility | nervous system process | endocrine process | protein maturation | transmembrane transport | nucleobase-containing small molecule metabolic process | hepaticobiliary system process | membrane organization | protein-containing complex assembly | cell wall organization or biogenesis | nitrogen cycle metabolic process | protein localization to plasma membrane | defense response to other organism | detoxification | meiotic nuclear division | mitotic nuclear division | mitochondrial gene expression | carbohydrate derivative metabolic process | other biological process | all cellular component | nuclear chromosome | extracellular region | extracellular space | cell wall | nucleus | nuclear envelope | nucleoplasm | chromosome | nucleolus | mitochondrion | lysosome | endosome | vacuole | peroxisome | endoplasmic reticulum | golgi apparatus | lipid droplet | microtubule organizing center | cytosol | ribosome | cytoskeleton | plasma membrane | cilium | plastid | thylakoid | external encapsulating structure | extracellular matrix | cytoplasmic vesicle | organelle | other cellular component | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Aspect | Term | |
---|---|---|
Cellular Component | nucleus | |
Cellular Component | transcription regulator complex | |
Molecular Function | single-stranded DNA binding | |
Molecular Function | transcription coactivator activity | |
Biological Process | head morphogenesis | |
Biological Process | hematopoietic progenitor cell differentiation | |
Biological Process | mesendoderm development | |
Biological Process | midbrain-hindbrain boundary initiation | |
Biological Process | positive regulation of anterior head development | |
Biological Process | positive regulation of cell population proliferation | |
Biological Process | positive regulation of transcription by RNA polymerase II | |
Biological Process | prechordal plate formation | |
Biological Process | protein-containing complex assembly |
Keywords
- Molecular function
- Biological process
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameSingle-stranded DNA-binding protein 3
- Alternative names
Gene names
Organism names
- Organism
- Taxonomic lineageEukaryota > Metazoa > Chordata > Craniata > Vertebrata > Euteleostomi > Mammalia > Eutheria > Euarchontoglires > Primates > Haplorrhini > Catarrhini > Hominidae > Homo
Accessions
- Primary accessionQ9BWW4
- Secondary accessions
Proteomes
Organism-specific databases
Subcellular Location
Disease & Variants
Variants
We now provide the "Disease & Variants" viewer in its own tab.
The viewer provides 360 variants from UniProt as well as other sources including ClinVar and dbSNP.
Organism-specific databases
Miscellaneous
Genetic variation databases
PTM/Processing
Features
Showing features for modified residue, chain, modified residue (large scale data).
Type | ID | Position(s) | Source | Description | |||
---|---|---|---|---|---|---|---|
Modified residue | 1 | UniProt | N-acetylmethionine | ||||
Sequence: M | |||||||
Chain | PRO_0000123828 | 1-388 | UniProt | Single-stranded DNA-binding protein 3 | |||
Sequence: MFAKGKGSAVPSDGQAREKLALYVYEYLLHVGAQKSAQTFLSEIRWEKNITLGEPPGFLHSWWCVFWDLYCAAPERRDTCEHSSEAKAFHDYSAAAAPSPVLGNIPPNDGMPGGPIPPGFFQGPPGSQPSPHAQPPPHNPSSMMGPHSQPFMSPRYAGGPRPPIRMGNQPPGGVPGTQPLLPNSMDPTRQQGHPNMGGSMQRMNPPRGMGPMGPGPQNYGSGMRPPPNSLGPAMPGINMGPGAGRPWPNPNSANSIPYSSSSPGTYVGPPGGGGPPGTPIMPSPADSTNSSDNIYTMINPVPPGGSRSNFPMGPGSDGPMGGMGGMEPHHMNGSLGSGDIDGLPKNSPNNISGISNPPGTPRDDGELGGNFLHSFQNDNYSPSMTMSV | |||||||
Modified residue | 155 | UniProt | Asymmetric dimethylarginine | ||||
Sequence: R | |||||||
Modified residue | 161 | UniProt | Asymmetric dimethylarginine | ||||
Sequence: R | |||||||
Modified residue | 165 | UniProt | Asymmetric dimethylarginine | ||||
Sequence: R | |||||||
Modified residue | 347 | UniProt | Phosphoserine | ||||
Sequence: S | |||||||
Modified residue (large scale data) | 347 | PRIDE | Phosphoserine | ||||
Sequence: S | |||||||
Modified residue | 352 | UniProt | Phosphoserine | ||||
Sequence: S | |||||||
Modified residue (large scale data) | 352 | PRIDE | Phosphoserine | ||||
Sequence: S | |||||||
Modified residue | 355 | UniProt | Phosphoserine | ||||
Sequence: S | |||||||
Modified residue (large scale data) | 355 | PRIDE | Phosphoserine | ||||
Sequence: S | |||||||
Modified residue | 360 | UniProt | Phosphothreonine | ||||
Sequence: T | |||||||
Modified residue (large scale data) | 360 | PRIDE | Phosphothreonine | ||||
Sequence: T | |||||||
Modified residue | 381 | UniProt | Phosphoserine | ||||
Sequence: S | |||||||
Modified residue (large scale data) | 381 | PRIDE | Phosphoserine | ||||
Sequence: S | |||||||
Modified residue | 387 | UniProt | Phosphoserine | ||||
Sequence: S | |||||||
Modified residue (large scale data) | 387 | PRIDE | Phosphoserine | ||||
Sequence: S |
Keywords
- PTM
Proteomic databases
PTM databases
Expression
Tissue specificity
Highly expressed in all hematopoietic tissues, including spleen, lymph node, peripheral blood, bone marrow, thymus, and fetal liver, with highest expression in thymus and fetal liver. Expression is also high in heart, brain, kidney, and skeletal muscle.
Gene expression databases
Organism-specific databases
Interaction
Binary interactions
Type | Entry 1 | Entry 2 | Number of experiments | Intact | |
---|---|---|---|---|---|
BINARY | Q9BWW4 | BLK P51451 | 3 | EBI-2902395, EBI-2105445 | |
BINARY | Q9BWW4 | DTNB O60941-5 | 3 | EBI-2902395, EBI-11984733 | |
BINARY | Q9BWW4 | EWSR1 Q01844 | 3 | EBI-2902395, EBI-739737 | |
BINARY | Q9BWW4 | IL36RN Q9UBH0 | 8 | EBI-2902395, EBI-465156 | |
BINARY | Q9BWW4 | LDB1 Q86U70 | 6 | EBI-2902395, EBI-677177 | |
BINARY | Q9BWW4 | LDB1 Q86U70-2 | 5 | EBI-2902395, EBI-11979761 | |
BINARY | Q9BWW4 | LDB2 O43679 | 4 | EBI-2902395, EBI-2865580 | |
BINARY | Q9BWW4 | LMX1B O60663 | 4 | EBI-2902395, EBI-296386 | |
BINARY | Q9BWW4 | NXT2 Q9NPJ8 | 3 | EBI-2902395, EBI-752122 | |
BINARY | Q9BWW4 | NXT2 Q9NPJ8-3 | 3 | EBI-2902395, EBI-10698339 | |
BINARY | Q9BWW4 | PIN1 Q13526 | 6 | EBI-2902395, EBI-714158 | |
BINARY | Q9BWW4 | SS18L1 O75177-5 | 3 | EBI-2902395, EBI-12035119 | |
BINARY | Q9BWW4 | TBC1D23 Q9NUY8 | 3 | EBI-2902395, EBI-2853126 | |
BINARY | Q9BWW4 | TBC1D23 Q9NUY8-2 | 3 | EBI-2902395, EBI-10314276 | |
BINARY | Q9BWW4 | YES1 P07947 | 6 | EBI-2902395, EBI-515331 |
Protein-protein interaction databases
Miscellaneous
Structure
Family & Domains
Features
Showing features for domain, region, compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 16-48 | LisH | ||||
Sequence: AREKLALYVYEYLLHVGAQKSAQTFLSEIRWEK | ||||||
Region | 101-388 | Disordered | ||||
Sequence: VLGNIPPNDGMPGGPIPPGFFQGPPGSQPSPHAQPPPHNPSSMMGPHSQPFMSPRYAGGPRPPIRMGNQPPGGVPGTQPLLPNSMDPTRQQGHPNMGGSMQRMNPPRGMGPMGPGPQNYGSGMRPPPNSLGPAMPGINMGPGAGRPWPNPNSANSIPYSSSSPGTYVGPPGGGGPPGTPIMPSPADSTNSSDNIYTMINPVPPGGSRSNFPMGPGSDGPMGGMGGMEPHHMNGSLGSGDIDGLPKNSPNNISGISNPPGTPRDDGELGGNFLHSFQNDNYSPSMTMSV | ||||||
Compositional bias | 110-143 | Pro residues | ||||
Sequence: GMPGGPIPPGFFQGPPGSQPSPHAQPPPHNPSSM | ||||||
Compositional bias | 181-198 | Polar residues | ||||
Sequence: LPNSMDPTRQQGHPNMGG | ||||||
Compositional bias | 248-266 | Polar residues | ||||
Sequence: PNPNSANSIPYSSSSPGTY | ||||||
Compositional bias | 283-297 | Polar residues | ||||
Sequence: SPADSTNSSDNIYTM | ||||||
Compositional bias | 343-357 | Polar residues | ||||
Sequence: LPKNSPNNISGISNP | ||||||
Compositional bias | 372-388 | Polar residues | ||||
Sequence: LHSFQNDNYSPSMTMSV |
Phylogenomic databases
Family and domain databases
Sequence & Isoforms
- Sequence statusComplete
This entry describes 3 isoforms produced by Alternative splicing.
Q9BWW4-1
This isoform has been chosen as the canonical sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.
- Name1
- Length388
- Mass (Da)40,421
- Last updated2001-06-01 v1
- ChecksumDBBB169D4EE10536
Q9BWW4-2
- Name2
- Differences from canonical
- 123-149: Missing
Q9BWW4-3
- Name3
- Differences from canonical
- 150-169: Missing
Computationally mapped potential isoform sequences
There are 4 potential isoforms mapped to this entry
Entry | Entry name | Gene name | Length | ||
---|---|---|---|---|---|
Q9NW25 | Q9NW25_HUMAN | SSBP3 | 278 | ||
Q5T863 | Q5T863_HUMAN | SSBP3 | 156 | ||
E9PK49 | E9PK49_HUMAN | SSBP3 | 101 | ||
A0A087WVT6 | A0A087WVT6_HUMAN | SSBP3 | 361 |
Features
Showing features for compositional bias, alternative sequence.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Compositional bias | 110-143 | Pro residues | ||||
Sequence: GMPGGPIPPGFFQGPPGSQPSPHAQPPPHNPSSM | ||||||
Alternative sequence | VSP_006260 | 123-149 | in isoform 2 | |||
Sequence: Missing | ||||||
Alternative sequence | VSP_006261 | 150-169 | in isoform 3 | |||
Sequence: Missing | ||||||
Compositional bias | 181-198 | Polar residues | ||||
Sequence: LPNSMDPTRQQGHPNMGG | ||||||
Compositional bias | 248-266 | Polar residues | ||||
Sequence: PNPNSANSIPYSSSSPGTY | ||||||
Compositional bias | 283-297 | Polar residues | ||||
Sequence: SPADSTNSSDNIYTM | ||||||
Compositional bias | 343-357 | Polar residues | ||||
Sequence: LPKNSPNNISGISNP | ||||||
Compositional bias | 372-388 | Polar residues | ||||
Sequence: LHSFQNDNYSPSMTMSV |
Keywords
- Coding sequence diversity
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AY026310 EMBL· GenBank· DDBJ | AAK21984.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026293 EMBL· GenBank· DDBJ | AAK21984.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026294 EMBL· GenBank· DDBJ | AAK21984.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026295 EMBL· GenBank· DDBJ | AAK21984.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026296 EMBL· GenBank· DDBJ | AAK21984.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026297 EMBL· GenBank· DDBJ | AAK21984.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026298 EMBL· GenBank· DDBJ | AAK21984.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026299 EMBL· GenBank· DDBJ | AAK21984.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026300 EMBL· GenBank· DDBJ | AAK21984.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026301 EMBL· GenBank· DDBJ | AAK21984.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026302 EMBL· GenBank· DDBJ | AAK21984.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026303 EMBL· GenBank· DDBJ | AAK21984.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026304 EMBL· GenBank· DDBJ | AAK21984.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026305 EMBL· GenBank· DDBJ | AAK21984.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026306 EMBL· GenBank· DDBJ | AAK21984.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026307 EMBL· GenBank· DDBJ | AAK21984.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026308 EMBL· GenBank· DDBJ | AAK21984.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026309 EMBL· GenBank· DDBJ | AAK21984.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026310 EMBL· GenBank· DDBJ | AAK21985.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026293 EMBL· GenBank· DDBJ | AAK21985.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026294 EMBL· GenBank· DDBJ | AAK21985.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026295 EMBL· GenBank· DDBJ | AAK21985.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026296 EMBL· GenBank· DDBJ | AAK21985.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026297 EMBL· GenBank· DDBJ | AAK21985.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026299 EMBL· GenBank· DDBJ | AAK21985.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026300 EMBL· GenBank· DDBJ | AAK21985.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026301 EMBL· GenBank· DDBJ | AAK21985.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026302 EMBL· GenBank· DDBJ | AAK21985.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026303 EMBL· GenBank· DDBJ | AAK21985.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026304 EMBL· GenBank· DDBJ | AAK21985.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026305 EMBL· GenBank· DDBJ | AAK21985.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026306 EMBL· GenBank· DDBJ | AAK21985.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026307 EMBL· GenBank· DDBJ | AAK21985.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026308 EMBL· GenBank· DDBJ | AAK21985.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY026309 EMBL· GenBank· DDBJ | AAK21985.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AF500116 EMBL· GenBank· DDBJ | AAM22101.1 EMBL· GenBank· DDBJ | mRNA | ||
AK289474 EMBL· GenBank· DDBJ | BAF82163.1 EMBL· GenBank· DDBJ | mRNA | ||
CH471059 EMBL· GenBank· DDBJ | EAX06692.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AL035415 EMBL· GenBank· DDBJ | - | Genomic DNA | No translation available. | |
AL161644 EMBL· GenBank· DDBJ | - | Genomic DNA | No translation available. | |
BC003605 EMBL· GenBank· DDBJ | AAH03605.1 EMBL· GenBank· DDBJ | mRNA | ||
BC066365 EMBL· GenBank· DDBJ | AAH66365.1 EMBL· GenBank· DDBJ | mRNA |