node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
APBB1 | SPTLC2 | ENSP00000299402 | ENSP00000216484 | amyloid beta (A4) precursor protein-binding, family B, member 1 (Fe65); Transcription coregulator that can have both coactivator and corepressor functions. Adapter protein that forms a transcriptionally active complex with the gamma-secretase-derived amyloid precursor protein (APP) intracellular domain. Plays a central role in the response to DNA damage by translocating to the nucleus and inducing apoptosis. May act by specifically recognizing and binding histone H2AX phosphorylated on ’Tyr-142’ (H2AXY142ph) at double-strand breaks (DSBs), recruiting other pro- apoptosis factors such a [...] | serine palmitoyltransferase, long chain base subunit 2; Serine palmitoyltransferase (SPT). The heterodimer formed with LCB1/SPTLC1 constitutes the catalytic core. The composition of the serine palmitoyltransferase (SPT) complex determines the substrate preference. The SPTLC1-SPTLC2-SPTSSA complex shows a strong preference for C16-CoA substrate, while the SPTLC1-SPTLC2-SPTSSB complex displays a preference for C18-CoA substrate | 0.802 |
APBB1 | UBC | ENSP00000299402 | ENSP00000344818 | amyloid beta (A4) precursor protein-binding, family B, member 1 (Fe65); Transcription coregulator that can have both coactivator and corepressor functions. Adapter protein that forms a transcriptionally active complex with the gamma-secretase-derived amyloid precursor protein (APP) intracellular domain. Plays a central role in the response to DNA damage by translocating to the nucleus and inducing apoptosis. May act by specifically recognizing and binding histone H2AX phosphorylated on ’Tyr-142’ (H2AXY142ph) at double-strand breaks (DSBs), recruiting other pro- apoptosis factors such a [...] | ubiquitin C | 0.827 |
KDSR | SPTLC1 | ENSP00000385083 | ENSP00000262554 | 3-ketodihydrosphingosine reductase; Catalyzes the reduction of 3-ketodihydrosphingosine (KDS) to dihydrosphingosine (DHS) | serine palmitoyltransferase, long chain base subunit 1; Serine palmitoyltransferase (SPT). The heterodimer formed with SPTLC2 or SPTLC3 constitutes the catalytic core. The composition of the serine palmitoyltransferase (SPT) complex determines the substrate preference. The SPTLC1-SPTLC2-SPTSSA complex shows a strong preference for C16-CoA substrate, while the SPTLC1-SPTLC3-SPTSSA isozyme uses both C14-CoA and C16-CoA as substrates, with a slight preference for C14-CoA. The SPTLC1- SPTLC2-SPTSSB complex shows a strong preference for C18-CoA substrate, while the SPTLC1-SPTLC3-SPTSSB isoz [...] | 0.964 |
KDSR | SPTLC2 | ENSP00000385083 | ENSP00000216484 | 3-ketodihydrosphingosine reductase; Catalyzes the reduction of 3-ketodihydrosphingosine (KDS) to dihydrosphingosine (DHS) | serine palmitoyltransferase, long chain base subunit 2; Serine palmitoyltransferase (SPT). The heterodimer formed with LCB1/SPTLC1 constitutes the catalytic core. The composition of the serine palmitoyltransferase (SPT) complex determines the substrate preference. The SPTLC1-SPTLC2-SPTSSA complex shows a strong preference for C16-CoA substrate, while the SPTLC1-SPTLC2-SPTSSB complex displays a preference for C18-CoA substrate | 0.971 |
KDSR | SPTLC3 | ENSP00000385083 | ENSP00000381968 | 3-ketodihydrosphingosine reductase; Catalyzes the reduction of 3-ketodihydrosphingosine (KDS) to dihydrosphingosine (DHS) | serine palmitoyltransferase, long chain base subunit 3; Serine palmitoyltransferase (SPT). The heterodimer formed with LCB1/SPTLC1 constitutes the catalytic core. The composition of the serine palmitoyltransferase (SPT) complex determines the substrate preference. The SPTLC1-SPTLC3-SPTSSA isozyme uses both C14-CoA and C16-CoA as substrates, while the SPTLC1-SPTLC3-SPTSSB has the ability to use a broader range of acyl-CoAs without apparent preference | 0.971 |
KDSR | SPTSSA | ENSP00000385083 | ENSP00000298130 | 3-ketodihydrosphingosine reductase; Catalyzes the reduction of 3-ketodihydrosphingosine (KDS) to dihydrosphingosine (DHS) | serine palmitoyltransferase, small subunit A; Stimulates the activity of serine palmitoyltransferase (SPT). The composition of the serine palmitoyltransferase (SPT) complex determines the substrate preference. The SPTLC1-SPTLC2- SPTSSA complex shows a strong preference for C16-CoA substrate, while the SPTLC1-SPTLC3-SPTSSA isozyme uses both C14-CoA and C16- CoA as substrates, with a slight preference for C14-CoA | 0.531 |
KDSR | UBC | ENSP00000385083 | ENSP00000344818 | 3-ketodihydrosphingosine reductase; Catalyzes the reduction of 3-ketodihydrosphingosine (KDS) to dihydrosphingosine (DHS) | ubiquitin C | 0.406 |
ORMDL3 | SPTLC1 | ENSP00000304858 | ENSP00000262554 | ORM1-like 3 (S. cerevisiae); Negative regulator of sphingolipid synthesis. May indirectly regulate endoplasmic reticulum-mediated Ca(+2) signaling | serine palmitoyltransferase, long chain base subunit 1; Serine palmitoyltransferase (SPT). The heterodimer formed with SPTLC2 or SPTLC3 constitutes the catalytic core. The composition of the serine palmitoyltransferase (SPT) complex determines the substrate preference. The SPTLC1-SPTLC2-SPTSSA complex shows a strong preference for C16-CoA substrate, while the SPTLC1-SPTLC3-SPTSSA isozyme uses both C14-CoA and C16-CoA as substrates, with a slight preference for C14-CoA. The SPTLC1- SPTLC2-SPTSSB complex shows a strong preference for C18-CoA substrate, while the SPTLC1-SPTLC3-SPTSSB isoz [...] | 0.987 |
ORMDL3 | SPTLC2 | ENSP00000304858 | ENSP00000216484 | ORM1-like 3 (S. cerevisiae); Negative regulator of sphingolipid synthesis. May indirectly regulate endoplasmic reticulum-mediated Ca(+2) signaling | serine palmitoyltransferase, long chain base subunit 2; Serine palmitoyltransferase (SPT). The heterodimer formed with LCB1/SPTLC1 constitutes the catalytic core. The composition of the serine palmitoyltransferase (SPT) complex determines the substrate preference. The SPTLC1-SPTLC2-SPTSSA complex shows a strong preference for C16-CoA substrate, while the SPTLC1-SPTLC2-SPTSSB complex displays a preference for C18-CoA substrate | 0.967 |
ORMDL3 | SPTLC3 | ENSP00000304858 | ENSP00000381968 | ORM1-like 3 (S. cerevisiae); Negative regulator of sphingolipid synthesis. May indirectly regulate endoplasmic reticulum-mediated Ca(+2) signaling | serine palmitoyltransferase, long chain base subunit 3; Serine palmitoyltransferase (SPT). The heterodimer formed with LCB1/SPTLC1 constitutes the catalytic core. The composition of the serine palmitoyltransferase (SPT) complex determines the substrate preference. The SPTLC1-SPTLC3-SPTSSA isozyme uses both C14-CoA and C16-CoA as substrates, while the SPTLC1-SPTLC3-SPTSSB has the ability to use a broader range of acyl-CoAs without apparent preference | 0.962 |
ORMDL3 | SPTSSA | ENSP00000304858 | ENSP00000298130 | ORM1-like 3 (S. cerevisiae); Negative regulator of sphingolipid synthesis. May indirectly regulate endoplasmic reticulum-mediated Ca(+2) signaling | serine palmitoyltransferase, small subunit A; Stimulates the activity of serine palmitoyltransferase (SPT). The composition of the serine palmitoyltransferase (SPT) complex determines the substrate preference. The SPTLC1-SPTLC2- SPTSSA complex shows a strong preference for C16-CoA substrate, while the SPTLC1-SPTLC3-SPTSSA isozyme uses both C14-CoA and C16- CoA as substrates, with a slight preference for C14-CoA | 0.900 |
ORMDL3 | SPTSSB | ENSP00000304858 | ENSP00000352097 | ORM1-like 3 (S. cerevisiae); Negative regulator of sphingolipid synthesis. May indirectly regulate endoplasmic reticulum-mediated Ca(+2) signaling | serine palmitoyltransferase, small subunit B; Stimulates the activity of serine palmitoyltransferase (SPT). The composition of the serine palmitoyltransferase (SPT) complex determines the substrate preference, complexes with this subunit showing a clear preference for longer acyl-CoAs. The SPTLC1-SPTLC2-SPTSSB complex shows a strong preference for C18-CoA substrate, while the SPTLC1-SPTLC3-SPTSSB isozyme displays an ability to use a broader range of acyl-CoAs, without apparent preference. May play a role in signal transduction | 0.905 |
ORMDL3 | UBC | ENSP00000304858 | ENSP00000344818 | ORM1-like 3 (S. cerevisiae); Negative regulator of sphingolipid synthesis. May indirectly regulate endoplasmic reticulum-mediated Ca(+2) signaling | ubiquitin C | 0.798 |
SHMT1 | SHMT2 | ENSP00000318868 | ENSP00000333667 | serine hydroxymethyltransferase 1 (soluble); Interconversion of serine and glycine (By similarity) | serine hydroxymethyltransferase 2 (mitochondrial); Contributes to the de novo mitochondrial thymidylate biosynthesis pathway. Required to prevent uracil accumulation in mtDNA. Interconversion of serine and glycine. Associates with mitochondrial DNA | 0.883 |
SHMT1 | SPTLC1 | ENSP00000318868 | ENSP00000262554 | serine hydroxymethyltransferase 1 (soluble); Interconversion of serine and glycine (By similarity) | serine palmitoyltransferase, long chain base subunit 1; Serine palmitoyltransferase (SPT). The heterodimer formed with SPTLC2 or SPTLC3 constitutes the catalytic core. The composition of the serine palmitoyltransferase (SPT) complex determines the substrate preference. The SPTLC1-SPTLC2-SPTSSA complex shows a strong preference for C16-CoA substrate, while the SPTLC1-SPTLC3-SPTSSA isozyme uses both C14-CoA and C16-CoA as substrates, with a slight preference for C14-CoA. The SPTLC1- SPTLC2-SPTSSB complex shows a strong preference for C18-CoA substrate, while the SPTLC1-SPTLC3-SPTSSB isoz [...] | 0.816 |
SHMT1 | SPTLC2 | ENSP00000318868 | ENSP00000216484 | serine hydroxymethyltransferase 1 (soluble); Interconversion of serine and glycine (By similarity) | serine palmitoyltransferase, long chain base subunit 2; Serine palmitoyltransferase (SPT). The heterodimer formed with LCB1/SPTLC1 constitutes the catalytic core. The composition of the serine palmitoyltransferase (SPT) complex determines the substrate preference. The SPTLC1-SPTLC2-SPTSSA complex shows a strong preference for C16-CoA substrate, while the SPTLC1-SPTLC2-SPTSSB complex displays a preference for C18-CoA substrate | 0.806 |
SHMT1 | SPTLC3 | ENSP00000318868 | ENSP00000381968 | serine hydroxymethyltransferase 1 (soluble); Interconversion of serine and glycine (By similarity) | serine palmitoyltransferase, long chain base subunit 3; Serine palmitoyltransferase (SPT). The heterodimer formed with LCB1/SPTLC1 constitutes the catalytic core. The composition of the serine palmitoyltransferase (SPT) complex determines the substrate preference. The SPTLC1-SPTLC3-SPTSSA isozyme uses both C14-CoA and C16-CoA as substrates, while the SPTLC1-SPTLC3-SPTSSB has the ability to use a broader range of acyl-CoAs without apparent preference | 0.806 |
SHMT1 | UBC | ENSP00000318868 | ENSP00000344818 | serine hydroxymethyltransferase 1 (soluble); Interconversion of serine and glycine (By similarity) | ubiquitin C | 0.984 |
SHMT2 | SHMT1 | ENSP00000333667 | ENSP00000318868 | serine hydroxymethyltransferase 2 (mitochondrial); Contributes to the de novo mitochondrial thymidylate biosynthesis pathway. Required to prevent uracil accumulation in mtDNA. Interconversion of serine and glycine. Associates with mitochondrial DNA | serine hydroxymethyltransferase 1 (soluble); Interconversion of serine and glycine (By similarity) | 0.883 |
SHMT2 | SPTLC1 | ENSP00000333667 | ENSP00000262554 | serine hydroxymethyltransferase 2 (mitochondrial); Contributes to the de novo mitochondrial thymidylate biosynthesis pathway. Required to prevent uracil accumulation in mtDNA. Interconversion of serine and glycine. Associates with mitochondrial DNA | serine palmitoyltransferase, long chain base subunit 1; Serine palmitoyltransferase (SPT). The heterodimer formed with SPTLC2 or SPTLC3 constitutes the catalytic core. The composition of the serine palmitoyltransferase (SPT) complex determines the substrate preference. The SPTLC1-SPTLC2-SPTSSA complex shows a strong preference for C16-CoA substrate, while the SPTLC1-SPTLC3-SPTSSA isozyme uses both C14-CoA and C16-CoA as substrates, with a slight preference for C14-CoA. The SPTLC1- SPTLC2-SPTSSB complex shows a strong preference for C18-CoA substrate, while the SPTLC1-SPTLC3-SPTSSB isoz [...] | 0.810 |