| Signal recognition particle protein | Thermus aquaticus | Involved in targeting and insertion of nascent membrane proteins into the cytoplasmic membrane. Binds to the hydropho... more | 2 | Details |
| Signal recognition particle receptor FtsY | Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099) | Involved in targeting and insertion of nascent membrane proteins into the cytoplasmic membrane. Acts as a receptor fo... more | 1 | Details |
| Signal recognition particle receptor subunit beta | Plasmodium falciparum (isolate 3D7) | Not Available | 1 | Details |
| Signal transducer and activator of transcription 1-alpha/beta | Humans | Signal transducer and transcription activator that mediates cellular responses to interferons (IFNs), cytokine KITLG/... more | 1 | Details |
| Signal transducer and activator of transcription 3 | Humans | Signal transducer and transcription activator that mediates cellular responses to interleukins, KITLG/SCF, LEP and ot... more | 31 | Details |
| Signal transducer and activator of transcription 5B | Humans | Signal transducer and transcription activator that mediates cellular responses to cytokines, hormones and growth fact... more | 1 | Details |
| Single-stranded DNA-binding protein | Escherichia coli (strain K12) | Plays an important role in DNA replication, recombination and repair. Binds to ssDNA and to an array of partner prote... more | 1 | Details |
| Siroheme synthase | Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) | Multifunctional enzyme that catalyzes the SAM-dependent methylations of uroporphyrinogen III at position C-2 and C-7 ... more | 2 | Details |
| Skeleton-binding protein 1 | Plasmodium falciparum (isolate 3D7) | Not Available | 1 | Details |
| Skin epithelial cells | Humans | Not Available | 1 | Details |
| SLAM family member 7 | Humans | Self-ligand receptor of the signaling lymphocytic activation molecule (SLAM) family. SLAM receptors triggered by homo... more | 2 | Details |
| SLCO1B3-SLCO1B7 readthrough transcript protein | Humans | Mediates the Na(+)-independent uptake of organic anions. Transports the conjugated steroids 17-beta-glucuronosyl estr... more | 1 | Details |
| SMAD family member 2 | Humans | Receptor-regulated SMAD (R-SMAD) that is an intracellular signal transducer and transcriptional modulator activated b... more | 1 | Details |
| SMAD family member 7 | Humans | Antagonist of signaling by TGF-beta (transforming growth factor) type 1 receptor superfamily members; has been shown ... more | 1 | Details |
| Small conductance calcium-activated potassium channel protein 1 | Humans | Small conductance calcium-activated potassium channel that mediates the voltage-independent transmembrane transfer of... more | 5 | Details |
| Small conductance calcium-activated potassium channel protein 2 | Humans | Small conductance calcium-activated potassium channel that mediates the voltage-independent transmembrane transfer of... more | 7 | Details |
| Small conductance calcium-activated potassium channel protein 3 | Humans | Small conductance calcium-activated potassium channel that mediates the voltage-independent transmembrane transfer of... more | 5 | Details |
| Small COPII coat GTPase SAR1B | Humans | Small GTPase that cycles between an active GTP-bound and an inactive GDP-bound state and mainly functions in vesicle-... more | 1 | Details |
| Small nuclear ribonucleoprotein Sm D2 | Humans | Plays a role in pre-mRNA splicing as a core component of the spliceosomal U1, U2, U4 and U5 small nuclear ribonucleop... more | 1 | Details |
| Small ribosomal subunit biogenesis GTPase RsgA | Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099) | One of several proteins that assist in the late maturation steps of the functional core of the 30S ribosomal subunit.... more | 1 | Details |
| Small ribosomal subunit protein bS16 | Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) | Binds to the lower part of the body of the 30S subunit, where it stabilizes two of its domains. | 1 | Details |
| Small ribosomal subunit protein bS18 | Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) | Located on the back of the platform of the 30S subunit where it stabilizes the close packing of several RNA helices o... more | 1 | Details |
| Small ribosomal subunit protein bS20 | Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) | One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the bottom of ... more | 1 | Details |
| Small ribosomal subunit protein bS20 | Thermus thermophilus (strain HB27 / ATCC BAA-163 / DSM 7039) | Binds directly to 16S ribosomal RNA. | 1 | Details |
| Small ribosomal subunit protein bS6 | Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) | Located on the outer edge of the platform on the body of the 30S subunit. | 1 | Details |