Score = 121 bits (304), Expect = 1e-27, Method: Composition-based stats.
Identities = 59/114 (51%), Positives = 80/114 (70%), Gaps = 1/114 (0%)
Query: 1 FRGEDICDNFLSHLVVALHRKNIETFVDEE-LTRGDEISPAFLKAIEESKISVKIFSKNY 59
FRGED F SHL L+ K I+TF D++ L G I KAIEES+ ++ +FS+NY
Sbjct: 18 FRGEDTRKTFTSHLYEVLNDKGIKTFQDDKRLEYGATIPGELCKAIEESQFAIVVFSENY 77
Query: 60 ASSKWCLDELVKILKCHKKNGQVVIPVFYNVDPSDVRNQKRSFKDAFVKHDKQF 113
A+S+WCL+ELVKI++C + Q VIP+FY+VDPS VRNQK SF AF +H+ ++
Sbjct: 78 ATSRWCLNELVKIMECKTRFKQTVIPIFYDVDPSHVRNQKESFAKAFEEHETKY 131
Disease resistance protein. Resistance proteins guard the plant against pathogens that contain an appropriate avirulence protein via a direct or indirect interaction with this avirulence protein. That triggers a defense system including the hypersensitive response, which restricts the pathogen growth. Nicotiana glutinosa (taxid: 35889)
>sp|O23530|SNC1_ARATH Protein SUPPRESSOR OF npr1-1, CONSTITUTIVE 1 OS=Arabidopsis thaliana GN=SNC1 PE=1 SV=3
Score = 119 bits (298), Expect = 6e-27, Method: Composition-based stats.
Identities = 57/106 (53%), Positives = 76/106 (71%), Gaps = 1/106 (0%)
Query: 1 FRGEDICDNFLSHLVVALHRKNIETFVDEELTRGDEISPAFLKAIEESKISVKIFSKNYA 60
FRGED+ D+FLSHL+ L K I TF+D+E+ R I P L AI+ES+I++ IFSKNYA
Sbjct: 18 FRGEDVRDSFLSHLLKELRGKAI-TFIDDEIERSRSIGPELLSAIKESRIAIVIFSKNYA 76
Query: 61 SSKWCLDELVKILKCHKKNGQVVIPVFYNVDPSDVRNQKRSFKDAF 106
SS WCL+ELV+I KC+ Q+VIP+F++VD S+V+ Q F F
Sbjct: 77 SSTWCLNELVEIHKCYTNLNQMVIPIFFHVDASEVKKQTGEFGKVF 122
Disease resistance protein of the TIR-NB-LRR-type. Part of the RPP5 locus that contains a cluster of several paralogous disease resistance (R) genes. Resistance proteins guard the plant against pathogens that contain an appropriate avirulence protein via an indirect interaction with this avirulence protein. That triggers a defense system including the hypersensitive response, which restricts the pathogen growth. Regulated by RNA silencing. Expression regulated by MOS1 at chromatin level. Negatively regulated at the transcript level by BON1.
Score = 56.6 bits (135), Expect = 4e-08, Method: Compositional matrix adjust.
Identities = 35/93 (37%), Positives = 52/93 (55%), Gaps = 8/93 (8%)
Query: 4 EDICDNFLSHLVVALHRKNI-ETFVDEELTRGDEISPAFLKAIEESKISVKIFSKNYASS 62
E++ +F+SHL AL RK + + F+D + D +S +E +++SV I N S
Sbjct: 14 EEVRYSFVSHLSKALQRKGVNDVFIDSD----DSLSNESQSMVERARVSVMILPGNRTVS 69
Query: 63 KWCLDELVKILKCHKKNGQVVIPVFYNVDPSDV 95
LD+LVK+L C K QVV+PV Y V S+
Sbjct: 70 ---LDKLVKVLDCQKNKDQVVVPVLYGVRSSET 99
Transcription factor. Interacts specifically with the W box (5'-(T)TGAC[CT]-3'), a frequently occurring elicitor-responsive cis-acting element. May also act as a disease resistance protein.
Arabidopsis thaliana (taxid: 3702)
>sp|Q9FHE5|P2A07_ARATH Uncharacterized protein PHLOEM PROTEIN 2-LIKE A7 OS=Arabidopsis thaliana GN=PP2A7 PE=4 SV=1
>gi|255564976|ref|XP_002523481.1| TMV resistance protein N, putative [Ricinus communis] gi|223537309|gb|EEF38940.1| TMV resistance protein N, putative [Ricinus communis]
>gi|351722793|ref|NP_001237768.1| TIR-NBS-LRR type disease resistance protein [Glycine max] gi|223452578|gb|ACM89616.1| TIR-NBS-LRR type disease resistance protein [Glycine max]
Score = 113 bits (284), Expect = 1e-33
Identities = 52/112 (46%), Positives = 74/112 (66%), Gaps = 3/112 (2%)
Query: 1 FRGEDICDNFLSHLVVALHRKNIETFVDE-ELTRGDEISPAFLKAIEESKISVKIFSKNY 59
F G+D D F+SHL+ L K I+ +D+ + G+ I +AIE+S+ ++ IFS NY
Sbjct: 5 FSGKDDRDTFVSHLLKELEEKGIKLCIDDRDELPGESILENLFEAIEKSRRAIVIFSSNY 64
Query: 60 ASSKWCLDELVKILKCHKK--NGQVVIPVFYNVDPSDVRNQKRSFKDAFVKH 109
ASS+WCLDELV+I+KC + +V++P+FY VDPSDVR Q F AF+K
Sbjct: 65 ASSEWCLDELVEIVKCALEGGGKKVILPIFYKVDPSDVRPQSGKFGKAFLKT 116
The Toll/interleukin-1 receptor (TIR) homology domain is an intracellular signalling domain found in MyD88, interleukin 1 receptor and the Toll receptor. It contains three highly-conserved regions, and mediates protein-protein interactions between the Toll-like receptors (TLRs) and signal-transduction components. TIR-like motifs are also found in plant proteins thought to be involved in resistance to disease. When activated, TIR domains recruit cytoplasmic adaptor proteins MyD88 and TOLLIP (Toll interacting protein). In turn, these associate with various kinases to set off signalling cascades. Length = 135
>PF01582 TIR: TIR domain; InterPro: IPR000157 In Drosophila melanogaster the Toll protein is involved in establishment of dorso-ventral polarity in the embryo
In addition, members of the Toll family play a key role in innate antibacterial and antifungal immunity in insects as well as in mammals. These proteins are type-I transmembrane receptors that share an intracellular 200 residue domain with the interleukin-1 receptor (IL-1R), the Toll/IL-1R homologous region (TIR). The similarity between Toll-like receptors (LTRs) and IL-1R is not restricted to sequence homology since these proteins also share a similar signalling pathway. They both induce the activation of a Rel type transcription factor via an adaptor protein and a protein kinase []. Interestingly, MyD88, a cytoplasmic adaptor protein found in mammals, contains a TIR domain associated to a DEATH domain (see IPR000488 from INTERPRO) [, , ]. Besides the mammalian and Drosophila melanogaster proteins, a TIR domain is also found in a number of plant proteins implicated in host defence []. As MyD88, these proteins are cytoplasmic. Site directed mutagenesis and deletion analysis have shown that the TIR domain is essential for Toll and IL-1R activities. Sequence analysis have revealed the presence of three highly conserved regions among the different members of the family: box 1 (FDAFISY), box 2 (GYKLC-RD-PG), and box 3 (a conserved W surrounded by basic residues). It has been proposed that boxes 1 and 2 are involved in the binding of proteins involved in signalling, whereas box 3 is primarily involved in directing localization of receptor, perhaps through interactions with cytoskeletal elements [].; GO: 0005515 protein binding, 0007165 signal transduction, 0005622 intracellular; PDB: 3J0A_A 2J67_B 3JRN_A 1FYV_A 1O77_D 1FYX_A 1FYW_A 3OZI_B 1T3G_B 2JS7_A ....
>PF08937 DUF1863: MTH538 TIR-like domain (DUF1863); InterPro: IPR015032 This protein adopts the flavodoxin fold, that is, five parallel beta-strands and four helical segments
The structure is a three-layer sandwich with alpha-1 and alpha-4 on one side of the beta-sheet, and alpha-2 and alpha-3 on the other side. Probable role in signal transduction as a phosphorylation-independent conformational switch protein []. This domain is similar to the TIR domain [].; PDB: 3HYN_A.
>PF08357 SEFIR: SEFIR domain; InterPro: IPR013568 This domain is found in IL17 receptors (IL17Rs, e
g. Q60943 from SWISSPROT) and SEF proteins (e.g. Q8QHJ9 from SWISSPROT). The latter are feedback inhibitors of FGF signalling and are also thought to be receptors. Due to its similarity to the TIR domain (IPR000157 from INTERPRO), the SEFIR region is thought to be involved in homotypic interactions with other SEFIR/TIR-domain-containing proteins. Thus, SEFs and IL17Rs may be involved in TOLL/IL1R-like signalling pathways [].
>PF10137 TIR-like: Predicted nucleotide-binding protein containing TIR-like domain; InterPro: IPR019302 This entry represents a TIR-like domain found in a family of prokaryotic predicted nucleotide-binding proteins
4.2.6 from EC) catalyses the cleavage of the glycosidic bonds of 2-deoxyribonucleosides. Nucleoside 2-deoxyribosyltransferases can be divided into two groups based on their substrate specificity: class I enzymes are specific for the transfer of deoxyribose between two purines, while class II enzymes will transfer the deoxyribose between either purines or pyrimidines. The structure of the class I [] and class II [] enzymes are very similar. In class I enzymes, the purine base shields the active site from solvent, which the smaller pyrimidine base cannot do, while in class II enzymes the active site is shielded by a loop (residues 48-62). Both classes of enzymes are found in various Lactobacillus species and participate in nucleoside recycling in these microorganisms. This entry represents both classes of enzymes.; GO: 0050144 nucleoside deoxyribosyltransferase activity, 0070694 deoxyribonucleoside 5'-monophosphate N-glycosidase activity, 0009159 deoxyribonucleoside monophosphate catabolic process; PDB: 1S2L_A 1S2D_C 1S2I_A 1S3F_B 1S2G_C 2A0K_A 2F67_A 2F64_B 2F62_A 2F2T_A ....
>PF13271 DUF4062: Domain of unknown function (DUF4062)
Methylmalonyl-CoA mutase (EC 5.4.99.2) catalyzes a reversible isomerization between L-methylmalonyl-CoA and succinyl-CoA. The enzyme uses an adenosylcobalamin cofactor. It may be a homodimer, as in mitochondrion, or a heterodimer with partially homologous beta chain that does not bind the adenosylcobalamin cofactor, as in Propionibacterium freudenreichii. The most similar archaeal sequences are separate chains, such as AF2215 and AF2219 of Archaeoglobus fulgidus, that correspond roughly to the first 500 and last 130 residues, respectively of known methylmalonyl-CoA mutases. This model describes the C-terminal domain subfamily. In a neighbor-joining tree (methylaspartate mutase S chain as the outgroup), AF2219 branches with a coenzyme B12-dependent enzyme known not to be 5.4.99.2.
Score = 104 bits (260), Expect = 1e-23, Method: Compositional matrix adjust.
Identities = 54/116 (46%), Positives = 76/116 (65%), Gaps = 2/116 (1%)
Query: 1 FRGEDICDNFLSHLVVALHRKNIETFVDE-ELTRGDEISPAFLKAIEESKISVKIFSKNY 59
FRG D + F L +L R I TF D+ EL +G EI P L+AI++SKI V I S Y
Sbjct: 42 FRGPDTREQFTDFLYQSLRRYKIHTFRDDDELLKGKEIGPNLLRAIDQSKIYVPIISSGY 101
Query: 60 ASSKWCLDELVKILKCHKKNG-QVVIPVFYNVDPSDVRNQKRSFKDAFVKHDKQFN 114
A SKWCL EL +I++ +++ ++++P+FY VDPSDVR+Q +K AF KH +F+
Sbjct: 102 ADSKWCLMELAEIVRRQEEDPRRIILPIFYMVDPSDVRHQTGCYKKAFRKHANKFD 157
Score = 193 bits (492), Expect = 2e-64
Identities = 54/117 (46%), Positives = 76/117 (64%), Gaps = 2/117 (1%)
Query: 1 FRGEDICDNFLSHLVVALHRKNIETFVD-EELTRGDEISPAFLKAIEESKISVKIFSKNY 59
FRG D + F L +L R I TF D +EL +G EI P L+AI++SKI V I S Y
Sbjct: 42 FRGPDTREQFTDFLYQSLRRYKIHTFRDDDELLKGKEIGPNLLRAIDQSKIYVPIISSGY 101
Query: 60 ASSKWCLDELVKILKCHKKNG-QVVIPVFYNVDPSDVRNQKRSFKDAFVKHDKQFNK 115
A SKWCL EL +I++ +++ ++++P+FY VDPSDVR+Q +K AF KH +F+
Sbjct: 102 ADSKWCLMELAEIVRRQEEDPRRIILPIFYMVDPSDVRHQTGCYKKAFRKHANKFDG 158
>3ehd_A Uncharacterized conserved protein; PSI,MCSG,PF05014, structural genomics, protein structure INI midwest center for structural genomics; HET: MSE; 2.15A {Enterococcus faecalis}
