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Conserved domains on  [gi|139472802|ref|YP_001129429|]
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ORF71 [Human gammaherpesvirus 8]

Protein Classification

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
DED_Caspase-like_r2 cd08775
Death effector domain, repeat 2, of initator caspase-like proteins; Death Effector Domain (DED) ...
 92-170 2.52e-35

Death effector domain, repeat 2, of initator caspase-like proteins; Death Effector Domain (DED), second repeat, found in initator caspase-like proteins like caspase-8, -10 and c-FLIP. Caspases are aspartate-specific cysteine proteases with functions in apoptosis and immune signaling. Initiator caspases are the first to be activated following death- or inflammation-inducing signals. Caspase-8 and -10 are the initiators of death receptor mediated apoptosis. Together with FADD and the pseudo-caspase c-FLIP, they form the death-inducing signaling complex (DISC), whose formation is triggered by the activation of type 1 tumor necrosis factor (TNF) receptors such as Fas, TNF receptor 1, and TRAIL receptor. Caspase-8 and -10 also play important functions in cell adhesion and motility. c-FLIP is a catalytically inactive homolog of the initator procaspases-8 and -10. It negatively influences apoptotic signaling by interfering with the efficient formation of DISC. All members contain two N-terminal DED domains and a C-terminal caspase domain. DEDs comprise a subfamily of the Death Domain (DD) superfamily. DDs are protein-protein interaction domains found in a variety of domain architectures. Their common feature is that they form homodimers by self-association or heterodimers by associating with other members of the DD superfamily including PYRIN and CARD (Caspase activation and recruitment domain). They serve as adaptors in signaling pathways and can recruit other proteins into signaling complexes.


:

Pssm-ID: 176753  Cd Length: 81  Bit Score: 118.81  E-value: 2.52e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 139472802  92 SPYQLTVLHVDGELCARDIRSLIFLSKDTIGSRSTPQT--FLHWVYCMENLDLLGPTDVDALMSMLRSLSRVDLQRQVQT 169
Cdd:cd08775    1 SAYRVMLYQVSEELSRSELRSLKFLLQEEISSCKLDDDmnFLDIVIEMENRVLLGPGKVDILKRMLRQLRRKDLLKQIND 80


                 .
gi 139472802 170 L 170
Cdd:cd08775   81 Y 81
DED_Caspase-like_r1 cd08776
Death effector domain, repeat 1, of initator caspase-like proteins; Death Effector Domain (DED) ...
 3-64 6.62e-23

Death effector domain, repeat 1, of initator caspase-like proteins; Death Effector Domain (DED), first repeat, found in initator caspase-like proteins, like caspase-8 and -10 and c-FLIP. Caspases are aspartate-specific cysteine proteases with functions in apoptosis and immune signaling. Initiator caspases are the first to be activated following death- or inflammation-inducing signals. Caspase-8 and -10 are the initiators of death receptor mediated apoptosis. Together with FADD and the pseudo-caspase c-FLIP, they form the death-inducing signaling complex (DISC), whose formation is triggered by the activation of type 1 tumor necrosis factor (TNF) receptors such as Fas, TNF receptor 1, and TRAIL receptor. Caspase-8 and -10 also play important functions in cell adhesion and motility. c-FLIP is a catalytically inactive homolog of the initator procaspases-8 and -10. It negatively influences apoptotic signaling by interfering with the efficient formation of DISC. All members contain two N-terminal DED domains and a C-terminal caspase domain. DEDs comprise a subfamily of the Death Domain (DD) superfamily. DDs are protein-protein interaction domains found in a variety of domain architectures. Their common feature is that they form homodimers by self-association or heterodimers by associating with other members of the DD superfamily including PYRIN and CARD (Caspase activation and recruitment domain). They serve as adaptors in signaling pathways and can recruit other proteins into signaling complexes.


:

Pssm-ID: 176754  Cd Length: 71  Bit Score: 86.81  E-value: 6.62e-23
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 139472802   3 TYEVLCEVARKLGTDDREVVLFLLNVFIPQPTLAQLIGALRALKEEGRLTFPLLAECLFRAG 64
Cdd:cd08776    1 TYEVLCEVAEKLGTDEREVLLFLLNVFIPQPTLAQLIGALRALKEEGRLTLPLLAECLYRAG 62
 
Name Accession Description Interval E-value
DED_Caspase-like_r2 cd08775
Death effector domain, repeat 2, of initator caspase-like proteins; Death Effector Domain (DED) ...
 92-170 2.52e-35

Death effector domain, repeat 2, of initator caspase-like proteins; Death Effector Domain (DED), second repeat, found in initator caspase-like proteins like caspase-8, -10 and c-FLIP. Caspases are aspartate-specific cysteine proteases with functions in apoptosis and immune signaling. Initiator caspases are the first to be activated following death- or inflammation-inducing signals. Caspase-8 and -10 are the initiators of death receptor mediated apoptosis. Together with FADD and the pseudo-caspase c-FLIP, they form the death-inducing signaling complex (DISC), whose formation is triggered by the activation of type 1 tumor necrosis factor (TNF) receptors such as Fas, TNF receptor 1, and TRAIL receptor. Caspase-8 and -10 also play important functions in cell adhesion and motility. c-FLIP is a catalytically inactive homolog of the initator procaspases-8 and -10. It negatively influences apoptotic signaling by interfering with the efficient formation of DISC. All members contain two N-terminal DED domains and a C-terminal caspase domain. DEDs comprise a subfamily of the Death Domain (DD) superfamily. DDs are protein-protein interaction domains found in a variety of domain architectures. Their common feature is that they form homodimers by self-association or heterodimers by associating with other members of the DD superfamily including PYRIN and CARD (Caspase activation and recruitment domain). They serve as adaptors in signaling pathways and can recruit other proteins into signaling complexes.


Pssm-ID: 176753  Cd Length: 81  Bit Score: 118.81  E-value: 2.52e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 139472802  92 SPYQLTVLHVDGELCARDIRSLIFLSKDTIGSRSTPQT--FLHWVYCMENLDLLGPTDVDALMSMLRSLSRVDLQRQVQT 169
Cdd:cd08775    1 SAYRVMLYQVSEELSRSELRSLKFLLQEEISSCKLDDDmnFLDIVIEMENRVLLGPGKVDILKRMLRQLRRKDLLKQIND 80


                 .
gi 139472802 170 L 170
Cdd:cd08775   81 Y 81
DED_Caspase-like_r1 cd08776
Death effector domain, repeat 1, of initator caspase-like proteins; Death Effector Domain (DED) ...
 3-64 6.62e-23

Death effector domain, repeat 1, of initator caspase-like proteins; Death Effector Domain (DED), first repeat, found in initator caspase-like proteins, like caspase-8 and -10 and c-FLIP. Caspases are aspartate-specific cysteine proteases with functions in apoptosis and immune signaling. Initiator caspases are the first to be activated following death- or inflammation-inducing signals. Caspase-8 and -10 are the initiators of death receptor mediated apoptosis. Together with FADD and the pseudo-caspase c-FLIP, they form the death-inducing signaling complex (DISC), whose formation is triggered by the activation of type 1 tumor necrosis factor (TNF) receptors such as Fas, TNF receptor 1, and TRAIL receptor. Caspase-8 and -10 also play important functions in cell adhesion and motility. c-FLIP is a catalytically inactive homolog of the initator procaspases-8 and -10. It negatively influences apoptotic signaling by interfering with the efficient formation of DISC. All members contain two N-terminal DED domains and a C-terminal caspase domain. DEDs comprise a subfamily of the Death Domain (DD) superfamily. DDs are protein-protein interaction domains found in a variety of domain architectures. Their common feature is that they form homodimers by self-association or heterodimers by associating with other members of the DD superfamily including PYRIN and CARD (Caspase activation and recruitment domain). They serve as adaptors in signaling pathways and can recruit other proteins into signaling complexes.


Pssm-ID: 176754  Cd Length: 71  Bit Score: 86.81  E-value: 6.62e-23
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 139472802   3 TYEVLCEVARKLGTDDREVVLFLLNVFIPQPTLAQLIGALRALKEEGRLTFPLLAECLFRAG 64
Cdd:cd08776    1 TYEVLCEVAEKLGTDEREVLLFLLNVFIPQPTLAQLIGALRALKEEGRLTLPLLAECLYRAG 62
DED smart00031
Death effector domain;
92-168 3.68e-19

Death effector domain;


Pssm-ID: 214477  Cd Length: 79  Bit Score: 77.32  E-value: 3.68e-19
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 139472802    92 SPYQLTVLHVDGELCARDIRSLIFLSKDTIGSRST-PQTFLHWVYCMENLDLLGPTDVDALMSMLRSLSRVDLQRQVQ 168
Cdd:smart00031   1 SPYRVLLLLISEELDSEELEVLLFLCKDLIPKRKLeIKTFLDLFSALEEQGLLSEDNLSLLAELLYRLRRLDLLRRLF 78
DED pfam01335
Death effector domain;
94-168 1.21e-12

Death effector domain;


Pssm-ID: 460163  Cd Length: 82  Bit Score: 60.57  E-value: 1.21e-12
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 139472802   94 YQLTVLHVDGELCARDIRSLIFLSKDTIGSR--STPQTFLHWVYCMENLDLLGPTDVDALMSMLRSLSRVDLQRQVQ 168
Cdd:pfam01335   1 FRKLLLEISEELTEEELESLKFLCKDHIPKRklEKIKSALDLFIELEKQGLLSEDNLDLLEELLRRIGRQDLLKKIE 77
DED smart00031
Death effector domain;
2-64 2.72e-06

Death effector domain;


Pssm-ID: 214477  Cd Length: 79  Bit Score: 43.43  E-value: 2.72e-06
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 139472802     2 ATYEVLC-EVARKLGTDDREVVLFLLNVFIPQPTLA--QLIGALRALKEEGRL---TFPLLAECLFRAG 64
Cdd:smart00031   1 SPYRVLLlLISEELDSEELEVLLFLCKDLIPKRKLEikTFLDLFSALEEQGLLsedNLSLLAELLYRLR 69
 
Name Accession Description Interval E-value
DED_Caspase-like_r2 cd08775
Death effector domain, repeat 2, of initator caspase-like proteins; Death Effector Domain (DED) ...
 92-170 2.52e-35

Death effector domain, repeat 2, of initator caspase-like proteins; Death Effector Domain (DED), second repeat, found in initator caspase-like proteins like caspase-8, -10 and c-FLIP. Caspases are aspartate-specific cysteine proteases with functions in apoptosis and immune signaling. Initiator caspases are the first to be activated following death- or inflammation-inducing signals. Caspase-8 and -10 are the initiators of death receptor mediated apoptosis. Together with FADD and the pseudo-caspase c-FLIP, they form the death-inducing signaling complex (DISC), whose formation is triggered by the activation of type 1 tumor necrosis factor (TNF) receptors such as Fas, TNF receptor 1, and TRAIL receptor. Caspase-8 and -10 also play important functions in cell adhesion and motility. c-FLIP is a catalytically inactive homolog of the initator procaspases-8 and -10. It negatively influences apoptotic signaling by interfering with the efficient formation of DISC. All members contain two N-terminal DED domains and a C-terminal caspase domain. DEDs comprise a subfamily of the Death Domain (DD) superfamily. DDs are protein-protein interaction domains found in a variety of domain architectures. Their common feature is that they form homodimers by self-association or heterodimers by associating with other members of the DD superfamily including PYRIN and CARD (Caspase activation and recruitment domain). They serve as adaptors in signaling pathways and can recruit other proteins into signaling complexes.


Pssm-ID: 176753  Cd Length: 81  Bit Score: 118.81  E-value: 2.52e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 139472802  92 SPYQLTVLHVDGELCARDIRSLIFLSKDTIGSRSTPQT--FLHWVYCMENLDLLGPTDVDALMSMLRSLSRVDLQRQVQT 169
Cdd:cd08775    1 SAYRVMLYQVSEELSRSELRSLKFLLQEEISSCKLDDDmnFLDIVIEMENRVLLGPGKVDILKRMLRQLRRKDLLKQIND 80


                 .
gi 139472802 170 L 170
Cdd:cd08775   81 Y 81
DED_c-FLIP_r2 cd08340
Death Effector Domain, repeat 2, of cellular FLICE-Inhibitory Protein; Death Effector Domain ...
 92-170 6.91e-34

Death Effector Domain, repeat 2, of cellular FLICE-Inhibitory Protein; Death Effector Domain (DED), repeat 2, similar to that found in cellular FLICE-inhibitory protein (c-FLIP/CASH, also known as Casper/iFLICE/FLAME-1/CLARP/MRIT/usurpin). c-FLIP is a catalytically inactive homolog of the initator procaspases-8 and -10. It negatively influences apoptotic signaling by interfering with the efficient formation of the Death Inducing Signalling Complex (DISC). At low levels, c-FLIP has been shown to enhance apoptotic signaling by allosterically activating caspase-8. As a modulator of the initiator caspases, c-FLIP regulates life and death in various types of cells and tissues. All members contain two N-terminal DEDs and a C-terminal pseudo-caspase domain. DEDs comprise a subfamily of the Death Domain (DD) superfamily. DDs are protein-protein interaction domains found in a variety of domain architectures. Their common feature is that they form homodimers by self-association or heterodimers by associating with other members of the DD superfamily including PYRIN and CARD (Caspase activation and recruitment domain). They serve as adaptors in signaling pathways and can recruit other proteins into signaling complexes.


Pssm-ID: 260046  Cd Length: 81  Bit Score: 115.14  E-value: 6.91e-34
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 139472802  92 SPYQLTVLHVDGELCARDIRSLIFLSKD--TIGSRSTPQTFLHWVYCMENLDLLGPTDVDALMSMLRSLSRVDLQRQVQT 169
Cdd:cd08340    1 SDYRVLMVCVSEELDKSDLRSLIFLLKDlnPSGSTAKSKSFLDLVVELEKLNLVSPSSVDLLEDCLRNIRRIDLCKKIQK 80


                 .
gi 139472802 170 L 170
Cdd:cd08340   81 Y 81
DED_Caspase-like_r1 cd08776
Death effector domain, repeat 1, of initator caspase-like proteins; Death Effector Domain (DED) ...
 3-64 6.62e-23

Death effector domain, repeat 1, of initator caspase-like proteins; Death Effector Domain (DED), first repeat, found in initator caspase-like proteins, like caspase-8 and -10 and c-FLIP. Caspases are aspartate-specific cysteine proteases with functions in apoptosis and immune signaling. Initiator caspases are the first to be activated following death- or inflammation-inducing signals. Caspase-8 and -10 are the initiators of death receptor mediated apoptosis. Together with FADD and the pseudo-caspase c-FLIP, they form the death-inducing signaling complex (DISC), whose formation is triggered by the activation of type 1 tumor necrosis factor (TNF) receptors such as Fas, TNF receptor 1, and TRAIL receptor. Caspase-8 and -10 also play important functions in cell adhesion and motility. c-FLIP is a catalytically inactive homolog of the initator procaspases-8 and -10. It negatively influences apoptotic signaling by interfering with the efficient formation of DISC. All members contain two N-terminal DED domains and a C-terminal caspase domain. DEDs comprise a subfamily of the Death Domain (DD) superfamily. DDs are protein-protein interaction domains found in a variety of domain architectures. Their common feature is that they form homodimers by self-association or heterodimers by associating with other members of the DD superfamily including PYRIN and CARD (Caspase activation and recruitment domain). They serve as adaptors in signaling pathways and can recruit other proteins into signaling complexes.


Pssm-ID: 176754  Cd Length: 71  Bit Score: 86.81  E-value: 6.62e-23
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 139472802   3 TYEVLCEVARKLGTDDREVVLFLLNVFIPQPTLAQLIGALRALKEEGRLTFPLLAECLFRAG 64
Cdd:cd08776    1 TYEVLCEVAEKLGTDEREVLLFLLNVFIPQPTLAQLIGALRALKEEGRLTLPLLAECLYRAG 62
DED_c-FLIP_r1 cd08337
Death Effector Domain, repeat 1, of cellular FLICE-Inhibitory Protein; Death Effector Domain ...
 2-81 1.59e-22

Death Effector Domain, repeat 1, of cellular FLICE-Inhibitory Protein; Death Effector Domain (DED), repeat 1, similar to that found in FLICE-inhibitory protein (c-FLIP/CASH, also known as Casper/iFLICE/FLAME-1/CLARP/MRIT/usurpin). c-FLIP is a catalytically inactive homolog of the initator procaspases-8 and -10. It negatively influences apoptotic signaling by interfering with the efficient formation of the Death Inducing Signalling Complex (DISC). At low levels, c-FLIP has been shown to enhance apoptotic signaling by allosterically activating caspase-8. As a modulator of the initiator caspases, c-FLIP regulates life and death in various types of cells and tissues. All members contain two N-terminal DEDs and a C-terminal pseudo-caspase domain. DEDs comprise a subfamily of the Death Domain (DD) superfamily. DDs are protein-protein interaction domains found in a variety of domain architectures. Their common feature is that they form homodimers by self-association or heterodimers by associating with other members of the DD superfamily including PYRIN and CARD (Caspase activation and recruitment domain). They serve as adaptors in signaling pathways and can recruit other proteins into signaling complexes.


Pssm-ID: 260044  Cd Length: 80  Bit Score: 86.32  E-value: 1.59e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 139472802   2 ATYEVLCEVARKLGTDDREVVLFLLNVFIPQPTLAQLIGALRALKEEGRLTFPLLAECLFRAGRRDLLRDLLHLDPRFLE 81
Cdd:cd08337    1 VSAEVLHQVEEELDTDEDEMLLFLCRDAAPDCTTAQLRDALCALNERGKLTLAGLAELLYRVKRFDLLKRILHLSKETVE 80
DED smart00031
Death effector domain;
92-168 3.68e-19

Death effector domain;


Pssm-ID: 214477  Cd Length: 79  Bit Score: 77.32  E-value: 3.68e-19
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 139472802    92 SPYQLTVLHVDGELCARDIRSLIFLSKDTIGSRST-PQTFLHWVYCMENLDLLGPTDVDALMSMLRSLSRVDLQRQVQ 168
Cdd:smart00031   1 SPYRVLLLLISEELDSEELEVLLFLCKDLIPKRKLeIKTFLDLFSALEEQGLLSEDNLSLLAELLYRLRRLDLLRRLF 78
DED pfam01335
Death effector domain;
94-168 1.21e-12

Death effector domain;


Pssm-ID: 460163  Cd Length: 82  Bit Score: 60.57  E-value: 1.21e-12
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 139472802   94 YQLTVLHVDGELCARDIRSLIFLSKDTIGSR--STPQTFLHWVYCMENLDLLGPTDVDALMSMLRSLSRVDLQRQVQ 168
Cdd:pfam01335   1 FRKLLLEISEELTEEELESLKFLCKDHIPKRklEKIKSALDLFIELEKQGLLSEDNLDLLEELLRRIGRQDLLKKIE 77
DED cd00045
Death Effector Domain: a protein-protein interaction domain; Death Effector Domains comprise a ...
 94-167 1.77e-07

Death Effector Domain: a protein-protein interaction domain; Death Effector Domains comprise a subfamily of the Death Domain (DD) superfamily. DED-containing proteins include Fas-Associated via Death Domain (FADD), Astrocyte phosphoprotein PEA-15, the initiator caspases (caspase-8 and -10), and FLICE-inhibitory protein (FLIP), among others. These proteins are prominent components of the programmed cell death (apoptosis) pathway. Some members also have non-apoptotic functions such as regulation of insulin signaling (DEDD and PEA15) and cell cycle progression (DEDD). DDs are protein-protein interaction domains found in a variety of domain architectures. Their common feature is that they form homodimers by self-association or heterodimers by associating with other members of the DD superfamily including PYRIN and CARD (Caspase activation and recruitment domain). They serve as adaptors in signaling pathways and they can recruit other proteins into signaling complexes.


Pssm-ID: 260016  Cd Length: 77  Bit Score: 46.81  E-value: 1.77e-07
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 139472802  94 YQLTVLHVDGELCARDIRSLIFLSKDTIGS--RSTPQTFLHWVYCMENLDLLGPTDVDALMSMLRSLSRVDLQRQV 167
Cdd:cd00045    1 YRQLLLKISDELTSEELRSLKFLCKDVIPAgkLERISRGRDLFTELEKQGKISPGNLSLLEELLRSIGRRDLLEKV 76
DED_FADD cd08336
Death Effector Domain found in Fas-Associated via Death Domain; Death Effector Domain (DED) ...
 93-168 1.81e-06

Death Effector Domain found in Fas-Associated via Death Domain; Death Effector Domain (DED) found in Fas-Associated via Death Domain (FADD). DEDs comprise a subfamily of the Death Domain (DD) superfamily. FADD is a component of the death-inducing signaling complex (DISC) and serves as an adaptor in the signaling pathway of death receptor proteins. It modulates apoptosis as well as non-apoptotic processes such as cell cycle progression, survival, innate immune signaling, and hematopoiesis. FADD contains an N-terminal DED and a C-terminal DD. Its DD interacts with the DD of the activated death receptor and its DED recruits the initiator caspases 8 and 10 to the DISC complex via a homotypic interaction with the N-terminal DED of the caspase. DDs are protein-protein interaction domains found in a variety of domain architectures. Their common feature is that they form homodimers by self-association or heterodimers by associating with other members of the DD superfamily including PYRIN and CARD (Caspase activation and recruitment domain). They serve as adaptors in signaling pathways and they can recruit other proteins into signaling complexes.


Pssm-ID: 260043  Cd Length: 82  Bit Score: 44.10  E-value: 1.81e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 139472802  93 PYQLTVLHVDGELCARDIRSLIFLSKDTIGSR-----STPQTFlhWVYCMENlDLLGPTDVDALMSMLRSLSRVDLQRQV 167
Cdd:cd08336    2 PFKVLLLEISKSLSDEELESLKFLCKDHIGKRkleevQSGLDL--FEALEER-DKLSPENTAFLRELLKSIGREDLIRKL 78


                 .
gi 139472802 168 Q 168
Cdd:cd08336   79 E 79
DED smart00031
Death effector domain;
2-64 2.72e-06

Death effector domain;


Pssm-ID: 214477  Cd Length: 79  Bit Score: 43.43  E-value: 2.72e-06
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 139472802     2 ATYEVLC-EVARKLGTDDREVVLFLLNVFIPQPTLA--QLIGALRALKEEGRL---TFPLLAECLFRAG 64
Cdd:smart00031   1 SPYRVLLlLISEELDSEELEVLLFLCKDLIPKRKLEikTFLDLFSALEEQGLLsedNLSLLAELLYRLR 69
DED_Caspase_8_10_r2 cd08334
Death effector domain, repeat 2, of initator caspases 8 and 10; Death Effector Domain (DED) ...
 91-168 1.11e-03

Death effector domain, repeat 2, of initator caspases 8 and 10; Death Effector Domain (DED) found in caspase-8 and caspase-10, repeat 2. Caspases are aspartate-specific cysteine proteases with functions in apoptosis and immune signaling. Initiator caspases are the first to be activated following death- or inflammation-inducing signals. Caspase-8 and -10 are the initiators of death receptor mediated apoptosis, and they play partially redundant roles. Together with FADD and the pseudo-caspase c-FLIP, they form the death-inducing signaling complex (DISC), whose formation is triggered by the activation of type 1 tumor necrosis factor (TNF) receptors such as Fas, TNF receptor 1, and TRAIL receptor. Caspase-8 and -10 also play important functions in cell adhesion and motility. They contain two N-terminal DED domains and a C-terminal caspase domain. DEDs comprise a subfamily of the Death Domain (DD) superfamily. DDs are protein-protein interaction domains found in a variety of domain architectures. Their common feature is that they form homodimers by self-association or heterodimers by associating with other members of the DD superfamily including PYRIN and CARD (Caspase activation and recruitment domain). They serve as adaptors in signaling pathways and can recruit other proteins into signaling complexes.


Pssm-ID: 260042  Cd Length: 83  Bit Score: 36.41  E-value: 1.11e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 139472802  91 FSPYQLTVLHVDGELCARDIRSLIFLSKDTIGSR--STPQTFLHWVYCMENLDLLGPTDVDALMSMLRSLsRVDLQRQVQ 168
Cdd:cd08334    1 ISPYRVLLYEISEDLTSEDLKSLKFLLSSKLPRRklEKNKSALDVFVEMEKRGLLSEDNLDELKKILKSL-RPDLAKKIN 79
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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