Family Search for PF09291 (DUF1968)
PF09291 hits 60 sequences in PaperBLAST's database above the trusted cutoff. Showing all hits. Or show only hits to curated sequences or try another family.
P01849 T-cell receptor alpha chain constant from Mus musculus
Aligns to 6:86 / 136 (59.6%), covers 100.0% of PF09291, 135.5 bits
A2NTU7 Cytotoxic Tcell receptor from Mus musculus
Aligns to 138:218 / 268 (30.2%), covers 100.0% of PF09291, 132.8 bits
- Activating interactions of sulfanilamides with T cell receptors.
Watkins, Open journal of immunology 2013 - “...second control, we used a single TCR and from an M. musculis found in Uniprot A2NTU7 and Q7TND8, with models generated as described. Sequences are shown in supplemental Table 1 for all reactive clones used to generate initial models. All were aligned to the closest matching...”
TRAC_HUMAN / P01848 T cell receptor alpha chain constant from Homo sapiens (Human) (see 2 papers)
Aligns to 6:90 / 140 (60.7%), covers 91.4% of PF09291, 130.4 bits
- function: Constant region of T cell receptor (TR) alpha chain (PubMed:24600447). Alpha-beta T cell receptors are antigen specific receptors which are essential to the immune response and are present on the cell surface of T lymphocytes. Recognize peptide-major histocompatibility (MH) (pMH) complexes that are displayed by antigen presenting cells (APC), a prerequisite for efficient T cell adaptive immunity against pathogens (PubMed:25493333). Binding of alpha-beta TR to pMH complex initiates TR-CD3 clustering on the cell surface and intracellular activation of LCK that phosphorylates the ITAM motifs of CD3G, CD3D, CD3E and CD247 enabling the recruitment of ZAP70. In turn, ZAP70 phosphorylates LAT, which recruits numerous signaling molecules to form the LAT signalosome. The LAT signalosome propagates signal branching to three major signaling pathways, the calcium, the mitogen- activated protein kinase (MAPK) kinase and the nuclear factor NF-kappa- B (NF-kB) pathways, leading to the mobilization of transcription factors that are critical for gene expression and essential for T cell growth and differentiation (PubMed:23524462). The T cell repertoire is generated in the thymus, by V-(D)-J rearrangement. This repertoire is then shaped by intrathymic selection events to generate a peripheral T cell pool of self-MH restricted, non-autoaggressive T cells. Post- thymic interaction of alpha-beta TR with the pMH complexes shapes TR structural and functional avidity (PubMed:15040585).
subunit: Alpha-beta TR is a heterodimer composed of an alpha and beta chain; disulfide-linked. The alpha-beta TR is associated with the transmembrane signaling CD3 coreceptor proteins to form the TR-CD3 (TcR or TCR). The assembly of alpha-beta TR heterodimers with CD3 occurs in the endoplasmic reticulum where a single alpha-beta TR heterodimer associates with one CD3D-CD3E heterodimer, one CD3G-CD3E heterodimer and one CD247 homodimer forming a stable octameric structure. CD3D-CD3E and CD3G-CD3E heterodimers preferentially associate with TR alpha and TR beta chains, respectively. The association of the CD247 homodimer is the last step of TcR assembly in the endoplasmic reticulum and is required for transport to the cell surface. - Structures of human γδ T cell receptor-CD3 complex.
Xin, Nature 2024 - “...the constant regions between human TCR (UniProt ID: B7Z8K6 ) and human TCR (UniProt ID: P01848 ). e , The sequence alignment of the constant regions between human TCR (UniProt ID: P03986 , P0CF51 ) and human TCR (UniProt ID: P01850 , A0A5B9 ). The residues...”
- Sensitive bispecific chimeric T cell receptors for cancer therapy.
Simon, Research square 2024 - “...signal peptide were inserted between the TCR chains. The TCR constant alpha chain sequence (UniProt P01848, amino acids 1 140) was inserted immediately after the antibody V H sequence from the scFv. Full ChTCR were designed by expressing the TRBC chain, fused to a furin site,...”
- The Full Model of the pMHC-TCR-CD3 Complex: A Structural and Dynamical Characterization of Bound and Unbound States.
Alba, Cells 2022 - “...], using the sequences as provided by the Uniprot database [ 32 ] (Uniprot entries P01848 and P01850 for the TCR and chains, respectively; Q9MY51 for the chain of the HLA-A*02:01). The resulting complexes were assembled, solvated with the TIP3P water model and minimized using GROMACS...”
- A TCR-like CAR Promotes Sensitive Antigen Recognition and Controlled T-cell Expansion Upon mRNA Vaccination.
Birtel, Cancer research communications 2022 - “...An artificial disulfide bond between C and C was introduced at position hTRAC T47C (Uniprot: P01848) or mTRAC T48C (UniProt: A0A075B662) and hTRBC S57C (UniProt: P01850) or mTRBC [UniProt: A0A075B5J4 ( 26 )]. For the incorporation into retroviral backbones, both the CLDN6- and CLDN18.2-TCAR chains were...”
- Molecular Dynamics Simulations Reveal Canonical Conformations in Different pMHC/TCR Interactions.
Alba, Cells 2020 - “...following the amino acid sequences provided by the Uniprot database [ 12 ] (Uniprot entries P01848 and P01850 for the TCR and chains respectively; Q9MY51 for the chain of the HLA-A* 02:01). The heterogeneous lipid bilayer was built by means of the CHARMM-GUI Membrane Builder web...”
- SARS Coronavirus Fusion Peptide-Derived Sequence Suppresses Collagen-Induced Arthritis in DBA/1J Mice
Shen, Scientific reports 2016 - “...sequences discussed in this Research Article is as the follows: T cell receptor alpha chain, P01848 (human) and P01849 (mouse); SARS-CoV, P59594; HIV-1, P04578. How to cite this article : Shen, Z. T. and Sigalov, A. B. SARS Coronavirus Fusion Peptide-Derived Sequence Suppresses Collagen-Induced Arthritis in...”
2ckbA / P01738 Structure of the 2c/kb/dev8 complex (see paper)
Aligns to 118:198 / 202 (40.1%), covers 100.0% of PF09291, 129.4 bits
7phrA Structure of a fully assembled t-cell receptor engaging a tumor- associated peptide-mhc i (see paper)
Aligns to 109:193 / 243 (35.0%), covers 91.4% of PF09291, 128.9 bits
7fjem / A0A0B4J271,A0N4Z6,P01848 Cryo-em structure of a membrane protein(ll) (see paper)
Aligns to 112:196 / 246 (34.6%), covers 91.4% of PF09291, 128.8 bits
3kprD / P01848 Crystal structure of the lc13 tcr in complex with hla b 4405 Bound to eeylkawtf a mimotope (see paper)
Aligns to 118:201 / 201 (41.8%), covers 91.4% of PF09291, 128.5 bits
TRAR1_HUMAN / P0DSE1 M1-specific T cell receptor alpha chain; TR alpha chain TRAV27*01J42*01C*01 from Homo sapiens (Human) (see 6 papers)
Aligns to 134:218 / 268 (31.7%), covers 91.4% of PF09291, 128.4 bits
- function: The alpha chain of TRAV27*01J42*01C*01/TRBV19*01J2S7*01C*02 alpha-beta T cell receptor (TR) clonotype that is specific for HLA- A*02:01-restricted M/matrix protein 1 immunodominant epitope GILGFVFTL of influenza A virus (IAV). Classified as a public TR clonotype, it is preferentially selected in effector memory CD8-positive T cells among multiple HLA-A*02:01 carriers and confers long-lived immunity against IAV infection. Can cross-recognize sporadically emerging IAV variants by molecular mimicry, inducing immunity toward different influenza strains (PubMed:12796775, PubMed:18275829, PubMed:1833769, PubMed:27036003, PubMed:29997621, PubMed:7807026). Antigen recognition initiates TR-CD3 clustering on the cell surface and intracellular activation of LCK that phosphorylates the ITAM motifs of CD3G, CD3D, CD3E and CD247 enabling the recruitment of ZAP70. In turn, ZAP70 phosphorylates LAT, which recruits numerous signaling molecules to form the LAT signalosome. The LAT signalosome propagates signal branching to three major signaling pathways, the calcium, the mitogen-activated protein kinase (MAPK) kinase and the nuclear factor NF-kappa-B (NF-kB) pathways, leading to the mobilization of transcription factors that are critical for gene expression and essential for T cell differentiation into effector/memory T cells (By similarity).
subunit: Disulfide-linked heterodimer with TRBV19*01J2S7*01C*02 beta chain. The TR primarily interacts via its CDR3-beta domain with M/matrix protein 1-derived peptide (GILGFVFTL) displayed by HLA-A*02.01 in a 'peg-notch' recognition mode (PubMed:12796775, PubMed:18275829, PubMed:27036003). The alpha-beta TR associates with the transmembrane signaling CD3 coreceptor proteins to form the TR-CD3 (TCR). The assembly of alpha-beta TR heterodimers with CD3 occurs in the endoplasmic reticulum where a single alpha-beta TR heterodimer associates with one CD3D-CD3E heterodimer, one CD3G-CD3E heterodimer and one CD247 homodimer forming a stable octameric structure. CD3D-CD3E and CD3G-CD3E heterodimers preferentially associate with TR alpha and TR beta chains (via TM domain), respectively. The association of the CD247 homodimer is the last step of TCR assembly in the endoplasmic reticulum and is required for transport to the cell surface (By similarity).
1ogaD / P01848 A structural basis for immunodominant human t-cell receptor recognition. (see paper)
Aligns to 116:199 / 199 (42.2%), covers 91.4% of PF09291, 128.4 bits
2j8uE / P01849 Large cdr3a loop alteration as a function of mhc mutation. (see paper)
Aligns to 121:194 / 194 (38.1%), covers 90.1% of PF09291, 127.6 bits
TRAR2_HUMAN / P0DTU3 T cell receptor alpha chain MC.7.G5; MC.7.G5 TRA; TR alpha chain TRAV38-2DV8*01J31*01C*01 from Homo sapiens (Human) (see paper)
Aligns to 141:225 / 275 (30.9%), covers 91.4% of PF09291, 127.6 bits
- function: The alpha chain of TRAV38-2DV8*01J31*01C*01/TRBV25- 1*01J2S3*01C2*01 alpha-beta T cell receptor (TR) clonotype that displays pan-cancer cell recognition via the invariant MR1 molecule. On CD8-positive T cell clone MC.7.G5, likely recognizes tumor-specific or -associated metabolite(s) essential for cancer cell survival, triggering killing of many cancer cell types including lung, melanoma, leukemia, colon, breast, prostate, bone and ovarian cancer cells. Mediates cancer cell cytotoxicity in an HLA-independent manner. Has no reactivity to healthy cells, even stressed or infected by bacteria (PubMed:31959982). Antigen recognition initiates TR-CD3 clustering on the cell surface and intracellular activation of LCK that phosphorylates the ITAM motifs of CD3G, CD3D, CD3E and CD247 enabling the recruitment of ZAP70. In turn, ZAP70 phosphorylates LAT, which recruits numerous signaling molecules to form the LAT signalosome. The LAT signalosome propagates signal branching to three major signaling pathways, the calcium, the mitogen-activated protein kinase (MAPK) kinase and the nuclear factor NF-kappa-B (NF-kB) pathways, leading to the mobilization of transcription factors that are critical for gene expression and essential for T cell differentiation into effector/memory T cells (By similarity).
subunit: Disulfide-linked heterodimer with TRBV25-1*01J2S3*01C2*01 beta chain (PubMed:31959982). The alpha-beta TR associates with the transmembrane signaling CD3 coreceptor proteins to form the TR-CD3 (TCR). The assembly of alpha-beta TR heterodimers with CD3 occurs in the endoplasmic reticulum where a single alpha-beta TR heterodimer associates with one CD3D-CD3E heterodimer, one CD3G-CD3E heterodimer and one CD247 homodimer forming a stable octameric structure. CD3D-CD3E and CD3G-CD3E heterodimers preferentially associate with TR alpha and TR beta chains (via TM domain), respectively. The association of the CD247 homodimer is the last step of TCR assembly in the endoplasmic reticulum and is required for transport to the cell surface (By similarity).
8gvgA The complex between public tcr td08 and hla-a24 bound to HIV-1 nef138- 8 (2f) peptide (see paper)
Aligns to 120:203 / 203 (41.4%), covers 91.4% of PF09291, 127.2 bits
Q5I0I7 RGD1359684 protein from Rattus norvegicus
Aligns to 137:216 / 266 (30.1%), covers 98.8% of PF09291, 126.5 bits
7m72C / K7N5N2 Mhc-like protein complex structure (see paper)
Aligns to 120:204 / 204 (41.7%), covers 91.4% of PF09291, 126.1 bits
- Ligand: (3r)-n-[(2s,3r)-1-(alpha-d-galactopyranosyloxy)-3-hydroxy-15-methylhexadecan-2-yl]-3-hydroxyheptadecanamide (7m72C)
7n6eI Tcr peptide hla-a2 complex (see paper)
Aligns to 115:199 / 199 (42.7%), covers 91.4% of PF09291, 126.0 bits
4p2oC Crystal structure of the 2b4 tcr in complex with 2a/i-ek (see paper)
Aligns to 116:200 / 200 (42.5%), covers 91.4% of PF09291, 125.9 bits
3mbeC / P01849 Tcr 21.30 in complex with mhc class ii i-ag7hel(11-27) (see paper)
Aligns to 116:192 / 192 (40.1%), covers 93.8% of PF09291, 125.9 bits
7rm4E Neoantigen p53r175h-specific tcr 6-11 binds to p53r175h-hla-a2 (see paper)
Aligns to 116:200 / 200 (42.5%), covers 91.4% of PF09291, 125.8 bits
7n4kD / A0A075B6C4,K7N5N2 6218 tcr in complex with h2-db pa 224 (see paper)
Aligns to 115:199 / 199 (42.7%), covers 91.4% of PF09291, 125.7 bits
4qrpD Crystal structure of hla b 0801 In complex with hskkkcdel and dd31 tcr (see paper)
Aligns to 119:203 / 203 (41.9%), covers 91.4% of PF09291, 125.7 bits
8pjgD F11 tcr in complex with human leukocyte antigen class ii allotype dr1 presenting p11t->r modified influenza a virus haemagglutinin (ha)306- 318 pkyvkqntlklar (see paper)
Aligns to 119:203 / 203 (41.9%), covers 91.4% of PF09291, 125.7 bits
3w0wD The complex between t36-5 tcr and hla-a24 bound to HIV-1 nef134-10(2f) peptide in space group p212121 (see paper)
Aligns to 117:201 / 204 (41.7%), covers 91.4% of PF09291, 125.7 bits
7n1eD Sars-cov-2 rlq peptide-specific tcr prlq3 binds to rlq-hla-a2 (see paper)
Aligns to 117:200 / 200 (42.0%), covers 91.4% of PF09291, 125.6 bits
5tezI Tcr f50 recgonizing m1-hla-a2 (see paper)
Aligns to 119:202 / 202 (41.6%), covers 91.4% of PF09291, 125.5 bits
6vmxD Structure of hd14 tcr in complex with hla-b7 presenting an ebv epitope (see paper)
Aligns to 120:203 / 203 (41.4%), covers 91.4% of PF09291, 125.3 bits
4prhD / P01848 Crystal structure of tk3 tcr-hla-b 35:08-Hpvg-d5 complex (see paper)
Aligns to 119:202 / 202 (41.6%), covers 91.4% of PF09291, 125.3 bits
8cx4D Tcr-antigen complex as8.4-yeih-hla B27 (see paper)
Aligns to 123:206 / 206 (40.8%), covers 91.4% of PF09291, 125.2 bits
6avfA / A0A0B4J268 Crystal structure of the kfj5 tcr-ny-eso-1-hla-b 07:02 Complex (see paper)
Aligns to 119:202 / 202 (41.6%), covers 91.4% of PF09291, 125.2 bits
5menD / A0A0B4J277,K7N5M3 Human leukocyte antigen a02 presenting ilakflhwl, in complex with cognate t-cell receptor (see paper)
Aligns to 117:200 / 200 (42.0%), covers 91.4% of PF09291, 125.2 bits
4g8gD Crystal structure of c12c tcr-ha b2705-kk10 (see paper)
Aligns to 121:204 / 204 (41.2%), covers 91.4% of PF09291, 125.2 bits
5wkfI / A0A087WSZ9,K7N5N2 D30 tcr in complex with hla-a 11:01-Gts1 (see paper)
Aligns to 115:198 / 198 (42.4%), covers 91.4% of PF09291, 125.2 bits
5w1vI Structure of the hla-e-vmaprtlil/gf4 tcr complex (see paper)
Aligns to 119:202 / 202 (41.6%), covers 91.4% of PF09291, 125.1 bits
2po6G / P01848 Crystal structure of cd1d-lipid-antigen complexed with beta-2- microglobulin, nkt15 alpha-chain and nkt15 beta-chain (see paper)
Aligns to 120:204 / 204 (41.7%), covers 91.4% of PF09291, 125.1 bits
- Ligand: n-{(1s,2r,3s)-1-[(alpha-d-galactopyranosyloxy)methyl]-2,3-dihydroxyheptadecyl}hexacosanamide (2po6G)
8d5qA Tcr tg6 in complex with ld-hf10 (see paper)
Aligns to 122:205 / 205 (41.0%), covers 91.4% of PF09291, 125.1 bits
6v18D Immune receptor complex (see paper)
Aligns to 122:206 / 206 (41.3%), covers 91.4% of PF09291, 125.0 bits
7dznE Crystal structure of the cross-restricted t18a tcr and hlab4201 bound to HIV-1 gag tl9 peptide
Aligns to 119:202 / 202 (41.6%), covers 91.4% of PF09291, 125.0 bits
Q3SZN6 T cell receptor, alpha from Bos taurus
Aligns to 134:218 / 268 (31.7%), covers 98.8% of PF09291, 125.0 bits
- Impact of chronic alcohol ingestion on cardiac muscle protein expression.
Fogle, Alcoholism, clinical and experimental research 2010 - “...Tmed10 Q63584 NP_445919.1 0.02 Tmp21 TMEDA T-cell receptor alpha chain TRA Q569B0 RGD1359684 0.47 Q561R6 Q3SZN6 Parathyroid hormone 2 receptor Pth2r Q91V95 NP_644676.1 0.48 Pthr2 uc007bhu.1 Low-density lipoprotein receptor-related protein 2 Lrp2 P98158 NP_110454.1 0.41 T42737 Table 6 Effect of Chronic Alcohol Consumption on Cytosolic Proteins...”
5jziD Crystal structure of 1406 tcr bound to hla-a2 with hcv 1406-1415 antigen peptide (see paper)
Aligns to 123:207 / 207 (41.1%), covers 91.4% of PF09291, 125.0 bits
5ivxE Crystal structure of b4.2.3 t-cell receptor and h2-dd p18-i10 complex (see paper)
Aligns to 120:194 / 194 (38.7%), covers 91.4% of PF09291, 124.7 bits
3tpuC 42f3 p5e8/h2-ld complex (see paper)
Aligns to 121:204 / 204 (41.2%), covers 91.4% of PF09291, 124.5 bits
2ak4D / P01848 Crystal structure of sb27 tcr in complex with hla-b 3508- 13Mer peptide (see paper)
Aligns to 121:204 / 204 (41.2%), covers 91.4% of PF09291, 124.4 bits
6dfqC Mouse diabetogenic tcr i.29 (see paper)
Aligns to 117:200 / 200 (42.0%), covers 91.4% of PF09291, 124.4 bits
- Ligand: calcium ion (6dfqC)
2yplD Structural features underlying t-cell receptor sensitivity to concealed mhc class i micropolymorphisms (see paper)
Aligns to 116:199 / 199 (42.2%), covers 91.4% of PF09291, 124.4 bits
3rugE Crystal structure of valpha10-vbeta8.1 nkt tcr in complex with cd1d- alphaglucosylceramide (c20:2) (see paper)
Aligns to 115:198 / 198 (42.4%), covers 91.4% of PF09291, 124.4 bits
- Ligand: (11e,14e)-n-[(2s,3s,4r)-1-(alpha-d-glucopyranosyloxy)-3,4-dihydroxyoctadecan-2-yl]icosa-11,14-dienamide (3rugE)
A5PK91 LOC785621 protein from Bos taurus
Aligns to 138:222 / 272 (31.2%), covers 98.8% of PF09291, 122.8 bits
6vrnD T cell receptor-p53-hla-a2 complex (see paper)
Aligns to 117:188 / 188 (38.3%), covers 88.9% of PF09291, 120.7 bits
6rsyI The complex between tcr a7b2 and human class i mhc hla-a0201-wt1 with the bound rmfpnapyl peptide. (see paper)
Aligns to 120:191 / 191 (37.7%), covers 88.9% of PF09291, 120.1 bits
5l2kD Crystal structure of gem42 tcr-cd1b-gmm complex (see paper)
Aligns to 117:185 / 185 (37.3%), covers 85.2% of PF09291, 115.6 bits
- Ligand: 6-o-[(2r,3r)-3-hydroxy-2-tetradecyldocosanoyl]-alpha-l-idopyranose (5l2kD)
4qrrD Crystal structure of hla b 3501-Ips in complex with a delta-beta tcr, clone 12 tcr (see paper)
Aligns to 124:202 / 203 (38.9%), covers 91.4% of PF09291, 115.3 bits
7z50H Structure of the highly diabetogenic 4.1-t cell receptor targeting a hybrid insulin peptide bound to i-ag7. (see paper)
Aligns to 116:186 / 186 (38.2%), covers 90.1% of PF09291, 115.2 bits
2q86C / P01849 Structure of the mouse invariant nkt cell receptor valpha14 (see paper)
Aligns to 117:190 / 190 (38.9%), covers 93.8% of PF09291, 111.0 bits
- Ligand: alpha-d-mannopyranose (2q86C)
6mssA Diversity in the type ii natural killer t cell receptor repertoire and antigen specificity leads to differing cd1d docking strategies (see paper)
Aligns to 114:181 / 181 (37.6%), covers 88.9% of PF09291, 103.0 bits
- Ligand: (2s)-2-(heptadecanoyloxy)-3-{[(10s)-10-methyloctadecanoyl]oxy}propyl alpha-d-glucopyranosiduronic acid (6mssA)
1bd2D / P01848,P04437 Complex between human t-cell receptor b7, viral peptide (tax) and mhc class i molecule hla-a 0201 (see paper)
Aligns to 117:189 / 190 (38.4%), covers 91.4% of PF09291, 98.2 bits
7na5D Structure of the h2db-tcr ternary complex with hsf2 melanoma neoantigen
Aligns to 115:180 / 180 (36.7%), covers 90.1% of PF09291, 98.1 bits
LOC102158035 uncharacterized LOC102158035 precursor from Sus scrofa
Aligns to 135:218 / 268 (31.3%), covers 100.0% of PF09291, 97.1 bits
6rpbS Crystal structure of the t-cell receptor nye_s1 bound to hla a2 01- Sllmwitqv (see paper)
Aligns to 116:188 / 189 (38.6%), covers 91.4% of PF09291, 90.5 bits
1zglM / P01848 Crystal structure of 3a6 tcr bound to mbp/hla-dr2a (see paper)
Aligns to 113:177 / 178 (36.5%), covers 75.3% of PF09291, 71.9 bits
4e41D Structural basis for the recognition of mutant self by a tumor- specific, mhc class ii-restricted t cell receptor g4
Aligns to 116:181 / 181 (36.5%), covers 90.1% of PF09291, 69.4 bits
4gg8E / K7N5N2 Immune receptor (see paper)
Aligns to 113:174 / 174 (35.6%), covers 64.2% of PF09291, 61.8 bits
- Ligand: alpha-d-glucopyranose (4gg8E)
6rpaD Crystal structure of the t-cell receptor nye_s2 bound to hla a2 01- Sllmwitqv (see paper)
Aligns to 124:166 / 166 (25.9%), covers 67.9% of PF09291, 36.3 bits
Or search for genetic data about PF09291 in the Fitness Browser
by Morgan Price,
Arkin group
Lawrence Berkeley National Laboratory