Pentatricopeptide repeat (PPR) superfamily protein [Arabidopsis thaliana]
Protein Classification
pentatricopeptide repeat-containing protein( domain architecture ID 1000585)
pentatricopeptide repeat (PPR)-containing protein may form anti-parallel alpha helices and bind single-stranded RNA in a sequence-specific and modular manner
List of domain hits
| Name | Accession | Description | Interval | E-value | |||||||||
| PLN03077 super family | cl33629 | Protein ECB2; Provisional |
5-494 | 6.75e-114 | |||||||||
Protein ECB2; Provisional The actual alignment was detected with superfamily member PLN03077: Pssm-ID: 215561 [Multi-domain] Cd Length: 857 Bit Score: 356.47 E-value: 6.75e-114
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| Name | Accession | Description | Interval | E-value | |||||||||
| PLN03077 | PLN03077 | Protein ECB2; Provisional |
5-494 | 6.75e-114 | |||||||||
Protein ECB2; Provisional Pssm-ID: 215561 [Multi-domain] Cd Length: 857 Bit Score: 356.47 E-value: 6.75e-114
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| E_motif | pfam20431 | E motif; This entry represents the E motif found in plant pentatricopeptide repeat (PPR) ... |
398-458 | 1.43e-14 | |||||||||
E motif; This entry represents the E motif found in plant pentatricopeptide repeat (PPR) proteins which contain a DYW deaminase domain. The DYW domain is required for RNA editing, a process that deaminates specific cytidines to uridines. This motif, together with the E+ motif, precedes the DYW domain and, although their role is not clear, they are essential in the RNA editing reaction. The E/E+ motifs may contain two degenerate PPR motifs that could be involved in RNA or protein binding. Pssm-ID: 466580 [Multi-domain] Cd Length: 63 Bit Score: 68.34 E-value: 1.43e-14
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| PPR | TIGR00756 | pentatricopeptide repeat domain (PPR motif); This model describes a domain called the PPR ... |
283-317 | 1.88e-05 | |||||||||
pentatricopeptide repeat domain (PPR motif); This model describes a domain called the PPR motif, or pentatricopeptide repeat. Its consensus sequence is 35 positions long and typically is found in four or more tandem copies. This family is strongly represented in plant proteins, particularly those sorted to chloroplasts or mitochondria. The pfam01535, domain of unknown function DUF17, consists of 6 copies of this repeat. This family has a similar consensus to the TPR domain (tetratricopeptide), pfam00515, a 33-residue repeat. It is predicted to form a pair of antiparallel helices similar to that of TPR. Pssm-ID: 273253 [Multi-domain] Cd Length: 35 Bit Score: 41.67 E-value: 1.88e-05
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| Name | Accession | Description | Interval | E-value | |||||||||
| PLN03077 | PLN03077 | Protein ECB2; Provisional |
5-494 | 6.75e-114 | |||||||||
Protein ECB2; Provisional Pssm-ID: 215561 [Multi-domain] Cd Length: 857 Bit Score: 356.47 E-value: 6.75e-114
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| PLN03081 | PLN03081 | pentatricopeptide (PPR) repeat-containing protein; Provisional |
3-494 | 1.40e-83 | |||||||||
pentatricopeptide (PPR) repeat-containing protein; Provisional Pssm-ID: 215563 [Multi-domain] Cd Length: 697 Bit Score: 272.90 E-value: 1.40e-83
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| PLN03077 | PLN03077 | Protein ECB2; Provisional |
126-430 | 1.96e-26 | |||||||||
Protein ECB2; Provisional Pssm-ID: 215561 [Multi-domain] Cd Length: 857 Bit Score: 113.79 E-value: 1.96e-26
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| PLN03081 | PLN03081 | pentatricopeptide (PPR) repeat-containing protein; Provisional |
172-404 | 1.00e-25 | |||||||||
pentatricopeptide (PPR) repeat-containing protein; Provisional Pssm-ID: 215563 [Multi-domain] Cd Length: 697 Bit Score: 111.12 E-value: 1.00e-25
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| PLN03218 | PLN03218 | maturation of RBCL 1; Provisional |
99-404 | 1.90e-19 | |||||||||
maturation of RBCL 1; Provisional Pssm-ID: 215636 [Multi-domain] Cd Length: 1060 Bit Score: 92.25 E-value: 1.90e-19
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| E_motif | pfam20431 | E motif; This entry represents the E motif found in plant pentatricopeptide repeat (PPR) ... |
398-458 | 1.43e-14 | |||||||||
E motif; This entry represents the E motif found in plant pentatricopeptide repeat (PPR) proteins which contain a DYW deaminase domain. The DYW domain is required for RNA editing, a process that deaminates specific cytidines to uridines. This motif, together with the E+ motif, precedes the DYW domain and, although their role is not clear, they are essential in the RNA editing reaction. The E/E+ motifs may contain two degenerate PPR motifs that could be involved in RNA or protein binding. Pssm-ID: 466580 [Multi-domain] Cd Length: 63 Bit Score: 68.34 E-value: 1.43e-14
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| PLN03077 | PLN03077 | Protein ECB2; Provisional |
188-339 | 3.12e-11 | |||||||||
Protein ECB2; Provisional Pssm-ID: 215561 [Multi-domain] Cd Length: 857 Bit Score: 66.03 E-value: 3.12e-11
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| PLN03218 | PLN03218 | maturation of RBCL 1; Provisional |
273-410 | 2.88e-09 | |||||||||
maturation of RBCL 1; Provisional Pssm-ID: 215636 [Multi-domain] Cd Length: 1060 Bit Score: 59.89 E-value: 2.88e-09
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| PPR_2 | pfam13041 | PPR repeat family; This repeat has no known function. It is about 35 amino acids long and is ... |
280-329 | 1.21e-08 | |||||||||
PPR repeat family; This repeat has no known function. It is about 35 amino acids long and is found in up to 18 copies in some proteins. The family appears to be greatly expanded in plants and fungi. The repeat has been called PPR. Pssm-ID: 463778 [Multi-domain] Cd Length: 50 Bit Score: 50.82 E-value: 1.21e-08
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| PPR_2 | pfam13041 | PPR repeat family; This repeat has no known function. It is about 35 amino acids long and is ... |
146-189 | 1.34e-07 | |||||||||
PPR repeat family; This repeat has no known function. It is about 35 amino acids long and is found in up to 18 copies in some proteins. The family appears to be greatly expanded in plants and fungi. The repeat has been called PPR. Pssm-ID: 463778 [Multi-domain] Cd Length: 50 Bit Score: 48.13 E-value: 1.34e-07
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| Eplus_motif | pfam20430 | E+ motif; This is the E+ motif found in some plant pentatricopeptide repeat (PPR) proteins ... |
466-493 | 2.72e-07 | |||||||||
E+ motif; This is the E+ motif found in some plant pentatricopeptide repeat (PPR) proteins which contain a C-terminal DYW deaminase domain. The DYW domain is required for RNA editing, a process that deaminates specific cytidines to uridines. This motif, together with the E motif, precedes the DYW domain and, although their role is not clear, they are essential in th RNA editing reaction. The E/E+ motifs may contain two degenerate PPR motifs that could be involved in RNA or protein binding. Pssm-ID: 466579 [Multi-domain] Cd Length: 28 Bit Score: 46.50 E-value: 2.72e-07
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| PPR_2 | pfam13041 | PPR repeat family; This repeat has no known function. It is about 35 amino acids long and is ... |
177-227 | 1.57e-06 | |||||||||
PPR repeat family; This repeat has no known function. It is about 35 amino acids long and is found in up to 18 copies in some proteins. The family appears to be greatly expanded in plants and fungi. The repeat has been called PPR. Pssm-ID: 463778 [Multi-domain] Cd Length: 50 Bit Score: 45.05 E-value: 1.57e-06
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| PPR | TIGR00756 | pentatricopeptide repeat domain (PPR motif); This model describes a domain called the PPR ... |
283-317 | 1.88e-05 | |||||||||
pentatricopeptide repeat domain (PPR motif); This model describes a domain called the PPR motif, or pentatricopeptide repeat. Its consensus sequence is 35 positions long and typically is found in four or more tandem copies. This family is strongly represented in plant proteins, particularly those sorted to chloroplasts or mitochondria. The pfam01535, domain of unknown function DUF17, consists of 6 copies of this repeat. This family has a similar consensus to the TPR domain (tetratricopeptide), pfam00515, a 33-residue repeat. It is predicted to form a pair of antiparallel helices similar to that of TPR. Pssm-ID: 273253 [Multi-domain] Cd Length: 35 Bit Score: 41.67 E-value: 1.88e-05
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| PPR | pfam01535 | PPR repeat; This repeat has no known function. It is about 35 amino acids long and found in up ... |
284-312 | 1.50e-04 | |||||||||
PPR repeat; This repeat has no known function. It is about 35 amino acids long and found in up to 18 copies in some proteins. This family appears to be greatly expanded in plants. This repeat occurs in PET309 that may be involved in RNA stabilization. This domain occurs in crp1 that is involved in RNA processing. This repeat is associated with a predicted plant protein Swiss:O49549 that has a domain organization similar to the human BRCA1 protein. The repeat has been called PPR. Pssm-ID: 366695 [Multi-domain] Cd Length: 31 Bit Score: 38.99 E-value: 1.50e-04
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| PPR | pfam01535 | PPR repeat; This repeat has no known function. It is about 35 amino acids long and found in up ... |
150-179 | 1.68e-04 | |||||||||
PPR repeat; This repeat has no known function. It is about 35 amino acids long and found in up to 18 copies in some proteins. This family appears to be greatly expanded in plants. This repeat occurs in PET309 that may be involved in RNA stabilization. This domain occurs in crp1 that is involved in RNA processing. This repeat is associated with a predicted plant protein Swiss:O49549 that has a domain organization similar to the human BRCA1 protein. The repeat has been called PPR. Pssm-ID: 366695 [Multi-domain] Cd Length: 31 Bit Score: 38.60 E-value: 1.68e-04
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| PPR | pfam01535 | PPR repeat; This repeat has no known function. It is about 35 amino acids long and found in up ... |
181-208 | 1.73e-04 | |||||||||
PPR repeat; This repeat has no known function. It is about 35 amino acids long and found in up to 18 copies in some proteins. This family appears to be greatly expanded in plants. This repeat occurs in PET309 that may be involved in RNA stabilization. This domain occurs in crp1 that is involved in RNA processing. This repeat is associated with a predicted plant protein Swiss:O49549 that has a domain organization similar to the human BRCA1 protein. The repeat has been called PPR. Pssm-ID: 366695 [Multi-domain] Cd Length: 31 Bit Score: 38.60 E-value: 1.73e-04
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| PPR | TIGR00756 | pentatricopeptide repeat domain (PPR motif); This model describes a domain called the PPR ... |
150-179 | 8.25e-04 | |||||||||
pentatricopeptide repeat domain (PPR motif); This model describes a domain called the PPR motif, or pentatricopeptide repeat. Its consensus sequence is 35 positions long and typically is found in four or more tandem copies. This family is strongly represented in plant proteins, particularly those sorted to chloroplasts or mitochondria. The pfam01535, domain of unknown function DUF17, consists of 6 copies of this repeat. This family has a similar consensus to the TPR domain (tetratricopeptide), pfam00515, a 33-residue repeat. It is predicted to form a pair of antiparallel helices similar to that of TPR. Pssm-ID: 273253 [Multi-domain] Cd Length: 35 Bit Score: 37.05 E-value: 8.25e-04
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| PPR_3 | pfam13812 | Pentatricopeptide repeat domain; This family matches additional variants of the PPR repeat ... |
170-227 | 2.23e-03 | |||||||||
Pentatricopeptide repeat domain; This family matches additional variants of the PPR repeat that were not captured by the model for pfam01535. In the case of the Arabidopsis protein UniProtKB:Q66GI4, the repeated helices in this N-terminal region, of protein-only RNase P (PRORP) enzymes, form the pentatricopeptide repeat (PPR) domain which enhances pre-tRNA binding affinity. PROPRP enzymes process precursor tRNAs in human mitochondria and in all tRNA-using compartments of Arabidopsis thaliana. Pssm-ID: 316342 [Multi-domain] Cd Length: 63 Bit Score: 36.57 E-value: 2.23e-03
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| PPR_2 | pfam13041 | PPR repeat family; This repeat has no known function. It is about 35 amino acids long and is ... |
116-158 | 7.62e-03 | |||||||||
PPR repeat family; This repeat has no known function. It is about 35 amino acids long and is found in up to 18 copies in some proteins. The family appears to be greatly expanded in plants and fungi. The repeat has been called PPR. Pssm-ID: 463778 [Multi-domain] Cd Length: 50 Bit Score: 34.65 E-value: 7.62e-03
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| Blast search parameters | ||||
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