CUE domain found in the N-terminal of TGF-beta-activated kinase 1 and MAP3K7-binding proteins TAB2, TAB3 and similar proteins; TAB2, also called mitogen-activated protein kinase kinase kinase 7-interacting protein 2, TAK1-binding protein 2, or TGF-beta-activated kinase 1-binding protein 2, is an adaptor protein that regulates activation of TAK1, a MAP kinase kinase kinase (MAPKKK), through linking TAK1 to TRAF6 in the Interleukin-1 (IL-1) induced NF-kappaB activation pathway. TAB3, also called mitogen-activated protein kinase kinase kinase 7-interacting protein 3, NF-kappa-B-activating protein 1, TAK1-binding protein 3, or TGF-beta-activated kinase 1-binding protein 3, is a TAB2-like TAK1-binding protein that activates NF-kappaB similar to TAB2. It activates TAK1 and regulates its association with TRAF2 and TRAF6. Moreover, TAB3 interacts with TRAF6 and TRAF2 in an IL-1- and a TNF-dependent manner, respectively. In summary, TAB2 and TAB3 function redundantly as mediators of TAK1 activation in IL-1 and TNF signal transduction. Both of them contain an N-terminal CUE domain, a coiled-coil (CC) region, a TAK1-binding domain and a C-terminal Npl4 zinc finger (NZF) ubiquitin-binding domain (UBD).

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                  ....*....|....*....|....*....|....*....|..
gi 1034673945   9 DIQVLHDLRQRFPEIPEGVVSQCMLQNNNNLEACCRALSQES 50
Cdd:cd14362     1 DMQLFHELKQRFPEVPDAVVSQCMLQNNHNREACCAALQKES 42

CUE domain found in the N-terminal of TGF-beta-activated kinase 1 and MAP3K7-binding proteins TAB2, TAB3 and similar proteins; TAB2, also called mitogen-activated protein kinase kinase kinase 7-interacting protein 2, TAK1-binding protein 2, or TGF-beta-activated kinase 1-binding protein 2, is an adaptor protein that regulates activation of TAK1, a MAP kinase kinase kinase (MAPKKK), through linking TAK1 to TRAF6 in the Interleukin-1 (IL-1) induced NF-kappaB activation pathway. TAB3, also called mitogen-activated protein kinase kinase kinase 7-interacting protein 3, NF-kappa-B-activating protein 1, TAK1-binding protein 3, or TGF-beta-activated kinase 1-binding protein 3, is a TAB2-like TAK1-binding protein that activates NF-kappaB similar to TAB2. It activates TAK1 and regulates its association with TRAF2 and TRAF6. Moreover, TAB3 interacts with TRAF6 and TRAF2 in an IL-1- and a TNF-dependent manner, respectively. In summary, TAB2 and TAB3 function redundantly as mediators of TAK1 activation in IL-1 and TNF signal transduction. Both of them contain an N-terminal CUE domain, a coiled-coil (CC) region, a TAK1-binding domain and a C-terminal Npl4 zinc finger (NZF) ubiquitin-binding domain (UBD).

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                  ....*....|....*....|....*....|....*....|..
gi 1034673945   9 DIQVLHDLRQRFPEIPEGVVSQCMLQNNNNLEACCRALSQES 50
Cdd:cd14362     1 DMQLFHELKQRFPEVPDAVVSQCMLQNNHNREACCAALQKES 42

CUE domain; CUE domains have been shown to bind ubiquitin. It has been suggested that CUE domains are related to pfam00627 and this has been confirmed by the structure of the domain. CUE domains also occur in two protein of the IL-1 signal transduction pathway, tollip and TAB2.

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                  ....*....|....*....|....*....|....*....|
gi 1034673945  11 QVLHDLRQRFPEIPEGVVSQCMLQNNNNLEACCRALSQES 50
Cdd:pfam02845   3 QMLETLKEMFPDLDEEVIRAVLEASNGNVEAAINALLEGS 42

CUE domain found in the N-terminal of TGF-beta-activated kinase 1 and MAP3K7-binding proteins TAB2, TAB3 and similar proteins; TAB2, also called mitogen-activated protein kinase kinase kinase 7-interacting protein 2, TAK1-binding protein 2, or TGF-beta-activated kinase 1-binding protein 2, is an adaptor protein that regulates activation of TAK1, a MAP kinase kinase kinase (MAPKKK), through linking TAK1 to TRAF6 in the Interleukin-1 (IL-1) induced NF-kappaB activation pathway. TAB3, also called mitogen-activated protein kinase kinase kinase 7-interacting protein 3, NF-kappa-B-activating protein 1, TAK1-binding protein 3, or TGF-beta-activated kinase 1-binding protein 3, is a TAB2-like TAK1-binding protein that activates NF-kappaB similar to TAB2. It activates TAK1 and regulates its association with TRAF2 and TRAF6. Moreover, TAB3 interacts with TRAF6 and TRAF2 in an IL-1- and a TNF-dependent manner, respectively. In summary, TAB2 and TAB3 function redundantly as mediators of TAK1 activation in IL-1 and TNF signal transduction. Both of them contain an N-terminal CUE domain, a coiled-coil (CC) region, a TAK1-binding domain and a C-terminal Npl4 zinc finger (NZF) ubiquitin-binding domain (UBD).

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|..
gi 1034673945   9 DIQVLHDLRQRFPEIPEGVVSQCMLQNNNNLEACCRALSQES 50
Cdd:cd14362     1 DMQLFHELKQRFPEVPDAVVSQCMLQNNHNREACCAALQKES 42

CUE domain; CUE domains have been shown to bind ubiquitin. It has been suggested that CUE domains are related to pfam00627 and this has been confirmed by the structure of the domain. CUE domains also occur in two protein of the IL-1 signal transduction pathway, tollip and TAB2.

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 1034673945  11 QVLHDLRQRFPEIPEGVVSQCMLQNNNNLEACCRALSQES 50
Cdd:pfam02845   3 QMLETLKEMFPDLDEEVIRAVLEASNGNVEAAINALLEGS 42

CUE domain found in ubiquitin-binding CUE proteins; This family includes many coupling of ubiquitin conjugation to endoplasmic reticulum degradation (CUE) domain containing proteins that are characterized by an FP and a di-leucine-like sequence and bind to monoubiquitin with varying affinities. Some higher eukaryotic CUE domain proteins do not bind monoubiquitin efficiently, since they carry LP, rather than FP among CUE domains. CUE domains form three-helix bundle structures and are distantly related to the ubiquitin-associated (UBA) domains which are widely occurring ubiquitin-binding motifs found in a broad range of cellular proteins in species ranging from yeast to human. The majority of family members contain one CUE domain, but some family members from fungi harbor two CUE domains.

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                  ....*....|....*....|....*....|....
gi 1034673945  13 LHDLRQRFPEIPEGVVSQCMLQNNNNLEACCRAL 46
Cdd:cd14279     4 LEQLQEMFPDLDEEVLEDVLEANNGDVEAAIDAL 37