Family Search for PF05527 (DUF758)

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PF05527 hits 20 sequences in PaperBLAST's database above the trusted cutoff. Showing hits to curated sequences only. Or see all hits or try another family.

TFIP8_HUMAN / O95379 Tumor necrosis factor alpha-induced protein 8; TNF alpha-induced protein 8; Head and neck tumor and metastasis-related protein; MDC-3.13; NF-kappa-B-inducible DED-containing protein; NDED; SCC-S2; TNF-induced protein GG2-1 from Homo sapiens (Human) (see 4 papers)
Aligns to 16:196 / 198 (91.4%), covers 100.0% of PF05527, 276.7 bits

• function: Acts as a negative mediator of apoptosis and may play a role in tumor progression. Suppresses the TNF-mediated apoptosis by inhibiting caspase-8 activity but not the processing of procaspase-8, subsequently resulting in inhibition of BID cleavage and caspase-3 activation.

TP8L3_HUMAN / Q5GJ75 Tumor necrosis factor alpha-induced protein 8-like protein 3; TNF alpha-induced protein 8-like protein 3; TNFAIP8-like protein 3 from Homo sapiens (Human) (see 2 papers)
Aligns to 110:290 / 292 (62.0%), covers 100.0% of PF05527, 269.4 bits

• function: Acts as a lipid transfer protein. Preferentially captures and shuttles two lipid second messengers, i.e., phosphatidylinositol 4,5- bisphosphate and phosphatidylinositol 3,4,5-trisphosphate and increases their levels in the plasma membrane. Additionally, may also function as a lipid-presenting protein to enhance the activity of the PI3K-AKT and MEK-ERK pathways. May act as a regulator of tumorigenesis through its activation of phospholipid signaling.

TP8L3_MOUSE / Q3TBL6 Tumor necrosis factor alpha-induced protein 8-like protein 3; TNF alpha-induced protein 8-like protein 3; TNFAIP8-like protein 3 from Mus musculus (Mouse) (see 2 papers)
Aligns to 22:202 / 204 (88.7%), covers 99.4% of PF05527, 261.9 bits

• function: Acts as a lipid transfer protein. Preferentially captures and shuttles two lipid second messengers, i.e., phosphatidylinositol 4,5- bisphosphate and phosphatidylinositol 3,4,5-trisphosphate and increases their levels in the plasma membrane. Additionally, may also function as a lipid-presenting protein to enhance the activity of the PI3K-AKT and MEK-ERK pathways. May act as a regulator of tumorigenesis through its activation of phospholipid signaling.
  disruption phenotype: Deficient mice develop normally during the first 3 months of life under pathogen-free conditions. However, following subcutaneous injection of the carcinogen 3-methylcholanthrene, deficient mice exhibit markedly delayed skin tumor onset and reduced tumor size compared with wild-type mice.

TP8L2_HUMAN / Q6P589 Tumor necrosis factor alpha-induced protein 8-like protein 2; TIPE2; TNF alpha-induced protein 8-like protein 2; TNFAIP8-like protein 2; Inflammation factor protein 20 from Homo sapiens (Human) (see 4 papers)
Aligns to 4:182 / 184 (97.3%), covers 100.0% of PF05527, 259.0 bits

• function: Acts as a negative regulator of innate and adaptive immunity by maintaining immune homeostasis (PubMed:27043859). Plays a regulatory role in the Toll-like signaling pathway by determining the strength of LPS-induced signaling and gene expression (PubMed:32188758). Inhibits TCR-mediated T-cell activation and negatively regulate T-cell function to prevent hyperresponsiveness (By similarity). Inhibits also autolysosome formation via negatively modulating MTOR activation by interacting with RAC1 and promoting the disassociation of the RAC1-MTOR complex (PubMed:32460619). Plays an essential role in NK-cell biology by acting as a checkpoint and displaying an expression pattern correlating with NK-cell maturation process and by negatively regulating NK-cell maturation and antitumor immunity (By similarity). Mechanistically, suppresses IL-15-triggered mTOR activity in NK-cells (By similarity).
  subunit: May interact with CASP8; however, such result is unclear since PubMed:19079267 could not reproduce the interaction with CASP8. Interacts with RAC1 (PubMed:32460619).

TP8L2_MOUSE / Q9D8Y7 Tumor necrosis factor alpha-induced protein 8-like protein 2; TIPE2; TNF alpha-induced protein 8-like protein 2; TNFAIP8-like protein 2 from Mus musculus (Mouse) (see 2 papers)
Aligns to 4:182 / 184 (97.3%), covers 100.0% of PF05527, 256.7 bits

• function: Acts as a negative regulator of innate and adaptive immunity by maintaining immune homeostasis. Plays a regulatory role in the Toll- like signaling pathway by determining the strength of LPS-induced signaling and gene expression (PubMed:18455983). Inhibits TCR-mediated T-cell activation and negatively regulate T-cell function to prevent hyperresponsiveness (By similarity). Inhibits also autolysosome formation via negatively modulating MTOR activation by interacting with RAC1 and promoting the disassociation of the RAC1-MTOR complex (PubMed:34524845). Plays an essential role in NK-cell biology by acting as a checkpoint and displaying an expression pattern correlating with NK-cell maturation process and by negatively regulating NK-cell maturation and antitumor immunity (By similarity). Mechanistically, suppresses IL-15-triggered mTOR activity in NK-cells (PubMed:34524845).
  subunit: May interact with CASP8; however, such result is unclear since could not reproduce the interaction with CASP8. Interacts with RAC1.
  disruption phenotype: When infected with lymphocytic choriomeningitis virus (LCMV), TIPE2-deficient mice exhibit significantly enhanced CD4(+) and CD8(+) T-cell immune responses compared with WT mice (PubMed:18455983). TIPE2-deficient NK-cells exhibit enhanced activation, cytotoxicity, and IFN-gamma production upon stimulation and enhanced response to IL-15 for maturation (PubMed:34524845).

TP8L1_MOUSE / Q8K288 Tumor necrosis factor alpha-induced protein 8-like protein 1; TIPE1; TNF alpha-induced protein 8-like protein 1; TNFAIP8-like protein 1; Oxidative stress regulated gene-beta; Oxy-beta from Mus musculus (Mouse) (see 3 papers)
Aligns to 4:184 / 186 (97.3%), covers 100.0% of PF05527, 254.4 bits

• function: Acts as a negative regulator of mTOR activity.
  subunit: Interacts with FBXW5; TNFAIP8L1 competes with TSC2 to bind FBXW5 increasing TSC2 stability by preventing its ubiquitination.

TFP8L_DROME / Q7KVH9 Protein salivary glands marred; Tumor necrosis factor alpha-induced protein 8-like protein; TNF alpha-induced protein 8-like protein from Drosophila melanogaster (Fruit fly) (see paper)
Aligns to 6:186 / 188 (96.3%), covers 99.4% of PF05527, 250.3 bits

• function: Important for modulating JNK signaling, cytoskeletal remodeling and autophagy in larval salivary glands (PubMed:25836674). During salivary gland development, involved in the positive regulation of the JNK signaling pathway, acting downstream of the TNF ligand egr and upstream of bsk (PubMed:25836674).
  subunit: Interacts with the Ste20-like MAP kinase msn.
  disruption phenotype: Viable and develops to adulthood (PubMed:25836674). However, pupal salivary glands are abnormal with large empty vacuole-like structures, tubulin disorganization, and reduced autophagy flux (PubMed:25836674). Salivary glands appear normal up to the wandering larval stage, but then exhibit a slight increase in overall length until in pupae 23 hours after puparium formation, salivary glands are significantly longer and wider (PubMed:25836674). Salivary gland histolysis occurs but appears to be delayed (PubMed:25836674). In salivary glands, bsk activation and thus JNK signaling appears to be disrupted as nuclear localization of bsk is absent in large areas of the salivary gland tissues (PubMed:25836674).

TP8L1_HUMAN / Q8WVP5 Tumor necrosis factor alpha-induced protein 8-like protein 1; TIPE1; TNF alpha-induced protein 8-like protein 1; TNFAIP8-like protein 1; Oxidative stress-regulated gene-beta; Oxy-beta from Homo sapiens (Human) (see 2 papers)
Aligns to 4:184 / 186 (97.3%), covers 100.0% of PF05527, 247.2 bits

• function: Acts as a negative regulator of mTOR activity.
  subunit: Interacts with FBXW5; TNFAIP8L1 competes with TSC2 to bind FBXW5 increasing TSC2 stability by preventing its ubiquitination.

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