Pentatricopeptide repeat (PPR) superfamily protein [Arabidopsis thaliana]
Protein Classification
pentatricopeptide repeat-containing protein( domain architecture ID 1001960)
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 | ||||||
| PLN03218 super family | cl33664 | maturation of RBCL 1; Provisional |
351-668 | 8.09e-28 | ||||||
maturation of RBCL 1; Provisional The actual alignment was detected with superfamily member PLN03218: Pssm-ID: 215636 [Multi-domain] Cd Length: 1060 Bit Score: 119.98 E-value: 8.09e-28
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| PPR_2 super family | cl38385 | PPR repeat family; This repeat has no known function. It is about 35 amino acids long and is ... |
278-318 | 7.21e-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. The actual alignment was detected with superfamily member pfam13041: Pssm-ID: 463778 [Multi-domain] Cd Length: 50 Bit Score: 43.51 E-value: 7.21e-06
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| Name | Accession | Description | Interval | E-value | ||||||
| PLN03218 | PLN03218 | maturation of RBCL 1; Provisional |
351-668 | 8.09e-28 | ||||||
maturation of RBCL 1; Provisional Pssm-ID: 215636 [Multi-domain] Cd Length: 1060 Bit Score: 119.98 E-value: 8.09e-28
|
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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 ... |
477-523 | 1.74e-14 | ||||||
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: 67.77 E-value: 1.74e-14
|
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| PPR | TIGR00756 | pentatricopeptide repeat domain (PPR motif); This model describes a domain called the PPR ... |
619-653 | 7.15e-07 | ||||||
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: 45.91 E-value: 7.15e-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 ... |
278-318 | 7.21e-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: 43.51 E-value: 7.21e-06
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| RESC16 | cd23680 | RNA-editing substrate-binding complex subunit 16 (RESC16); RESC16 (PAMC2) is a component of ... |
523-618 | 3.08e-03 | ||||||
RNA-editing substrate-binding complex subunit 16 (RESC16); RESC16 (PAMC2) is a component of the RNA-editing substrate-binding complex (RESC) consisting of about 20-components that is involved in kinetoplast RNA processing. The mitochondrial DNA of Trypanosomatids, known as the kinetoplast DNA (kDNA or mtDNA), consists of a network of dozens of maxicircles and thousands of minicircles concatenated together. Maxicircles are equivalent to other eukaryotic mitochondrial DNAs, while minicircles encode guide RNAs (gRNAs) involved in U-insertion/deletion editing processes exclusive of Trypanosomatids that produce the maturation of the maxicircle-encoded transcripts. Although most gRNAs are encoded by minicircles, varying numbers of maxicircle-encoded gRNAs have been identified in kinetoplastids species. Trypanosoma brucei maxicircles encode 9S and 12S rRNAs, two gRNAs, two ribosomal proteins and 16 subunits of respiratory complexes. 12 of the 18 maxicircle genes are present as cryptogenes whose transcripts require U-insertion/deletion editing, mediated by gRNAs, to restore a protein-coding capacity. RESC interacts with two other complexes, the RNA-editing helicase 2 complex (REH2C) and RNA-editing catalytic complex (RECC) to form an assembly (editosome/holoenzyme) that carries out U-insertion/deletion mRNA editing. RESC16 is predicted (by AlphaFold) to be an all alpha-helical protein that structurally resembles tetratricopeptide repeats (TPRs). It is structurally most similar to the human TPR protein, UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase 110, but shows low sequence identity (around 10 percent). Pssm-ID: 467896 Cd Length: 418 Bit Score: 40.50 E-value: 3.08e-03
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| Name | Accession | Description | Interval | E-value | ||||||||
| PLN03218 | PLN03218 | maturation of RBCL 1; Provisional |
351-668 | 8.09e-28 | ||||||||
maturation of RBCL 1; Provisional Pssm-ID: 215636 [Multi-domain] Cd Length: 1060 Bit Score: 119.98 E-value: 8.09e-28
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| PLN03218 | PLN03218 | maturation of RBCL 1; Provisional |
300-561 | 1.66e-20 | ||||||||
maturation of RBCL 1; Provisional Pssm-ID: 215636 [Multi-domain] Cd Length: 1060 Bit Score: 96.87 E-value: 1.66e-20
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| PLN03218 | PLN03218 | maturation of RBCL 1; Provisional |
282-640 | 4.11e-19 | ||||||||
maturation of RBCL 1; Provisional Pssm-ID: 215636 [Multi-domain] Cd Length: 1060 Bit Score: 92.25 E-value: 4.11e-19
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| PLN03081 | PLN03081 | pentatricopeptide (PPR) repeat-containing protein; Provisional |
372-666 | 7.39e-18 | ||||||||
pentatricopeptide (PPR) repeat-containing protein; Provisional Pssm-ID: 215563 [Multi-domain] Cd Length: 697 Bit Score: 88.00 E-value: 7.39e-18
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| PLN03081 | PLN03081 | pentatricopeptide (PPR) repeat-containing protein; Provisional |
332-651 | 1.71e-16 | ||||||||
pentatricopeptide (PPR) repeat-containing protein; Provisional Pssm-ID: 215563 [Multi-domain] Cd Length: 697 Bit Score: 83.38 E-value: 1.71e-16
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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 ... |
477-523 | 1.74e-14 | ||||||||
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: 67.77 E-value: 1.74e-14
|
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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 ... |
581-629 | 3.66e-14 | ||||||||
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: 67.00 E-value: 3.66e-14
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| PLN03077 | PLN03077 | Protein ECB2; Provisional |
216-662 | 3.30e-13 | ||||||||
Protein ECB2; Provisional Pssm-ID: 215561 [Multi-domain] Cd Length: 857 Bit Score: 73.35 E-value: 3.30e-13
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| PLN03077 | PLN03077 | Protein ECB2; Provisional |
254-663 | 5.38e-12 | ||||||||
Protein ECB2; Provisional Pssm-ID: 215561 [Multi-domain] Cd Length: 857 Bit Score: 69.11 E-value: 5.38e-12
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| PLN03077 | PLN03077 | Protein ECB2; Provisional |
377-660 | 1.63e-11 | ||||||||
Protein ECB2; Provisional Pssm-ID: 215561 [Multi-domain] Cd Length: 857 Bit Score: 67.57 E-value: 1.63e-11
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| PPR_long | pfam17177 | Pentacotripeptide-repeat region of PRORP; Pentatricopeptide repeat (PPR) proteins are a large ... |
453-616 | 1.61e-10 | ||||||||
Pentacotripeptide-repeat region of PRORP; Pentatricopeptide repeat (PPR) proteins are a large family of modular RNA-binding proteins which mediate several aspects of gene expression primarily in organelles but also in the nucleus. PPR_long is the region of Arabidopsis protein-only RNase P (PRORP) enzyme that consists of up to eleven alpha-helices. PRORPs are a class of RNA processing enzymes that catalyze maturation of the 5' end of precursor tRNAs in Eukaryotes. All PPR proteins contain tandemly repeated sequence motifs (the PPR motifs) which can vary in number. The series of helix-turn-helix motifs formed by PPR motifs throughout the protein produces a superheros with a central groove that allows the protein to bind RNA. Proteins containing PPR motifs are known to have roles in transcription, RNA processing, splicing, stability, editing, and translation. Over a decade after the discovery of PPR proteins, the super-helical structure was confirmed. The protein-only mitochondrial RNase P crystal structure from Arabidopsis thaliana (PRORP1) confirmed the role of its PPR motifs in pre-tRNA binding and suggest it has evolved independently from other RNase P proteins that rely on catalytic RNA. Pssm-ID: 407303 [Multi-domain] Cd Length: 212 Bit Score: 61.26 E-value: 1.61e-10
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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 ... |
616-663 | 2.32e-10 | ||||||||
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: 56.22 E-value: 2.32e-10
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| PPR_3 | pfam13812 | Pentatricopeptide repeat domain; This family matches additional variants of the PPR repeat ... |
464-520 | 3.66e-10 | ||||||||
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: 56.21 E-value: 3.66e-10
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| PLN03077 | PLN03077 | Protein ECB2; Provisional |
350-655 | 4.74e-10 | ||||||||
Protein ECB2; Provisional Pssm-ID: 215561 [Multi-domain] Cd Length: 857 Bit Score: 62.94 E-value: 4.74e-10
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| PPR_1 | pfam12854 | PPR repeat; This family matches additional variants of the PPR repeat that were not captured ... |
613-645 | 2.39e-09 | ||||||||
PPR repeat; This family matches additional variants of the PPR repeat that were not captured by the model for pfam01535. The exact function is not known. Pssm-ID: 403914 [Multi-domain] Cd Length: 34 Bit Score: 52.73 E-value: 2.39e-09
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| PLN03081 | PLN03081 | pentatricopeptide (PPR) repeat-containing protein; Provisional |
422-660 | 1.34e-08 | ||||||||
pentatricopeptide (PPR) repeat-containing protein; Provisional Pssm-ID: 215563 [Multi-domain] Cd Length: 697 Bit Score: 58.34 E-value: 1.34e-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 ... |
406-455 | 2.13e-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: 2.13e-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 ... |
546-595 | 9.54e-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: 48.90 E-value: 9.54e-08
|
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| PPR_1 | pfam12854 | PPR repeat; This family matches additional variants of the PPR repeat that were not captured ... |
403-431 | 2.06e-07 | ||||||||
PPR repeat; This family matches additional variants of the PPR repeat that were not captured by the model for pfam01535. The exact function is not known. Pssm-ID: 403914 [Multi-domain] Cd Length: 34 Bit Score: 47.34 E-value: 2.06e-07
|
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| PPR_long | pfam17177 | Pentacotripeptide-repeat region of PRORP; Pentatricopeptide repeat (PPR) proteins are a large ... |
382-549 | 2.18e-07 | ||||||||
Pentacotripeptide-repeat region of PRORP; Pentatricopeptide repeat (PPR) proteins are a large family of modular RNA-binding proteins which mediate several aspects of gene expression primarily in organelles but also in the nucleus. PPR_long is the region of Arabidopsis protein-only RNase P (PRORP) enzyme that consists of up to eleven alpha-helices. PRORPs are a class of RNA processing enzymes that catalyze maturation of the 5' end of precursor tRNAs in Eukaryotes. All PPR proteins contain tandemly repeated sequence motifs (the PPR motifs) which can vary in number. The series of helix-turn-helix motifs formed by PPR motifs throughout the protein produces a superheros with a central groove that allows the protein to bind RNA. Proteins containing PPR motifs are known to have roles in transcription, RNA processing, splicing, stability, editing, and translation. Over a decade after the discovery of PPR proteins, the super-helical structure was confirmed. The protein-only mitochondrial RNase P crystal structure from Arabidopsis thaliana (PRORP1) confirmed the role of its PPR motifs in pre-tRNA binding and suggest it has evolved independently from other RNase P proteins that rely on catalytic RNA. Pssm-ID: 407303 [Multi-domain] Cd Length: 212 Bit Score: 52.01 E-value: 2.18e-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 ... |
511-560 | 2.62e-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: 47.74 E-value: 2.62e-07
|
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| PPR | TIGR00756 | pentatricopeptide repeat domain (PPR motif); This model describes a domain called the PPR ... |
619-653 | 7.15e-07 | ||||||||
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: 45.91 E-value: 7.15e-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 ... |
371-420 | 8.41e-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: 46.20 E-value: 8.41e-07
|
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| PPR | TIGR00756 | pentatricopeptide repeat domain (PPR motif); This model describes a domain called the PPR ... |
479-513 | 1.48e-06 | ||||||||
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: 45.14 E-value: 1.48e-06
|
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| PPR | TIGR00756 | pentatricopeptide repeat domain (PPR motif); This model describes a domain called the PPR ... |
584-618 | 1.58e-06 | ||||||||
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: 45.14 E-value: 1.58e-06
|
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| PPR_3 | pfam13812 | Pentatricopeptide repeat domain; This family matches additional variants of the PPR repeat ... |
604-667 | 1.58e-06 | ||||||||
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: 45.81 E-value: 1.58e-06
|
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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 ... |
278-318 | 7.21e-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: 43.51 E-value: 7.21e-06
|
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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 ... |
619-649 | 1.65e-05 | ||||||||
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: 42.07 E-value: 1.65e-05
|
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| PPR_1 | pfam12854 | PPR repeat; This family matches additional variants of the PPR repeat that were not captured ... |
579-608 | 1.87e-05 | ||||||||
PPR repeat; This family matches additional variants of the PPR repeat that were not captured by the model for pfam01535. The exact function is not known. Pssm-ID: 403914 [Multi-domain] Cd Length: 34 Bit Score: 41.95 E-value: 1.87e-05
|
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| PPR | TIGR00756 | pentatricopeptide repeat domain (PPR motif); This model describes a domain called the PPR ... |
409-442 | 7.48e-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: 40.13 E-value: 7.48e-05
|
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| PPR_3 | pfam13812 | Pentatricopeptide repeat domain; This family matches additional variants of the PPR repeat ... |
500-561 | 1.33e-04 | ||||||||
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: 40.42 E-value: 1.33e-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 ... |
479-509 | 1.56e-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: 39.37 E-value: 1.56e-04
|
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| PPR_3 | pfam13812 | Pentatricopeptide repeat domain; This family matches additional variants of the PPR repeat ... |
574-625 | 3.18e-04 | ||||||||
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: 39.26 E-value: 3.18e-04
|
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| PPR | TIGR00756 | pentatricopeptide repeat domain (PPR motif); This model describes a domain called the PPR ... |
515-548 | 3.36e-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: 38.21 E-value: 3.36e-04
|
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| PPR_1 | pfam12854 | PPR repeat; This family matches additional variants of the PPR repeat that were not captured ... |
472-505 | 3.52e-04 | ||||||||
PPR repeat; This family matches additional variants of the PPR repeat that were not captured by the model for pfam01535. The exact function is not known. Pssm-ID: 403914 [Multi-domain] Cd Length: 34 Bit Score: 38.10 E-value: 3.52e-04
|
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| PLN03081 | PLN03081 | pentatricopeptide (PPR) repeat-containing protein; Provisional |
452-637 | 3.60e-04 | ||||||||
pentatricopeptide (PPR) repeat-containing protein; Provisional Pssm-ID: 215563 [Multi-domain] Cd Length: 697 Bit Score: 43.71 E-value: 3.60e-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 ... |
409-438 | 4.33e-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: 37.83 E-value: 4.33e-04
|
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| PPR_1 | pfam12854 | PPR repeat; This family matches additional variants of the PPR repeat that were not captured ... |
508-538 | 9.23e-04 | ||||||||
PPR repeat; This family matches additional variants of the PPR repeat that were not captured by the model for pfam01535. The exact function is not known. Pssm-ID: 403914 [Multi-domain] Cd Length: 34 Bit Score: 36.94 E-value: 9.23e-04
|
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| PPR_1 | pfam12854 | PPR repeat; This family matches additional variants of the PPR repeat that were not captured ... |
301-329 | 1.07e-03 | ||||||||
PPR repeat; This family matches additional variants of the PPR repeat that were not captured by the model for pfam01535. The exact function is not known. Pssm-ID: 403914 [Multi-domain] Cd Length: 34 Bit Score: 36.94 E-value: 1.07e-03
|
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| PPR_3 | pfam13812 | Pentatricopeptide repeat domain; This family matches additional variants of the PPR repeat ... |
441-490 | 1.19e-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: 37.72 E-value: 1.19e-03
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| PPR_3 | pfam13812 | Pentatricopeptide repeat domain; This family matches additional variants of the PPR repeat ... |
395-453 | 1.73e-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: 37.34 E-value: 1.73e-03
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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 ... |
584-614 | 2.86e-03 | ||||||||
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: 35.52 E-value: 2.86e-03
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| RESC16 | cd23680 | RNA-editing substrate-binding complex subunit 16 (RESC16); RESC16 (PAMC2) is a component of ... |
523-618 | 3.08e-03 | ||||||||
RNA-editing substrate-binding complex subunit 16 (RESC16); RESC16 (PAMC2) is a component of the RNA-editing substrate-binding complex (RESC) consisting of about 20-components that is involved in kinetoplast RNA processing. The mitochondrial DNA of Trypanosomatids, known as the kinetoplast DNA (kDNA or mtDNA), consists of a network of dozens of maxicircles and thousands of minicircles concatenated together. Maxicircles are equivalent to other eukaryotic mitochondrial DNAs, while minicircles encode guide RNAs (gRNAs) involved in U-insertion/deletion editing processes exclusive of Trypanosomatids that produce the maturation of the maxicircle-encoded transcripts. Although most gRNAs are encoded by minicircles, varying numbers of maxicircle-encoded gRNAs have been identified in kinetoplastids species. Trypanosoma brucei maxicircles encode 9S and 12S rRNAs, two gRNAs, two ribosomal proteins and 16 subunits of respiratory complexes. 12 of the 18 maxicircle genes are present as cryptogenes whose transcripts require U-insertion/deletion editing, mediated by gRNAs, to restore a protein-coding capacity. RESC interacts with two other complexes, the RNA-editing helicase 2 complex (REH2C) and RNA-editing catalytic complex (RECC) to form an assembly (editosome/holoenzyme) that carries out U-insertion/deletion mRNA editing. RESC16 is predicted (by AlphaFold) to be an all alpha-helical protein that structurally resembles tetratricopeptide repeats (TPRs). It is structurally most similar to the human TPR protein, UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase 110, but shows low sequence identity (around 10 percent). Pssm-ID: 467896 Cd Length: 418 Bit Score: 40.50 E-value: 3.08e-03
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| PLN03081 | PLN03081 | pentatricopeptide (PPR) repeat-containing protein; Provisional |
249-512 | 3.53e-03 | ||||||||
pentatricopeptide (PPR) repeat-containing protein; Provisional Pssm-ID: 215563 [Multi-domain] Cd Length: 697 Bit Score: 40.62 E-value: 3.53e-03
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| PLN03218 | PLN03218 | maturation of RBCL 1; Provisional |
252-514 | 6.09e-03 | ||||||||
maturation of RBCL 1; Provisional Pssm-ID: 215636 [Multi-domain] Cd Length: 1060 Bit Score: 39.86 E-value: 6.09e-03
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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 ... |
515-544 | 6.92e-03 | ||||||||
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: 34.75 E-value: 6.92e-03
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