SUPERFAMILY 1.75 HMM library and genome assignments server

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Rof/RNase P subunit-like superfamily

SCOP classification
Root:   SCOP hierarchy in SUPERFAMILY [ 0] (11)
Class:   All beta proteins [ 48724] (174)
Fold:   Rof/RNase P subunit-like [ 101743]
Superfamily:   Rof/RNase P subunit-like [ 101744] (2)
Families:   RNase P subunit p29-like [ 101745] (3)
  Rof-like [ 141305]


Superfamily statistics
Genomes (935) Uniprot 2018_03 genome PDB chains (SCOP 1.75)
Domains 1,007 4,620 5
Proteins 1,007 4,619 5


Functional annotation
General category Regulation
Detailed category RNA binding, metabolism and transport

Document:
Function annotation of SCOP domain superfamilies

Enzyme Commission (EC)

(show details)
EC termFDR (all)SDEO levelAnnotation (direct or inherited)
Enzyme Commission (EC)Acting on ester bonds0Least InformativeDirect
Enzyme Commission (EC)Endoribonucleases producing 5'-phosphomonoesters0Moderately InformativeDirect
Enzyme Commission (EC)Ribonuclease P0Highly InformativeDirect

Document: EC annotation of SCOP domains

Enzyme Commission (EC)

(show details)
EC termFDR (all)SDEC levelAnnotation (direct or inherited)
Enzyme Commission (EC)Hydrolases0Least InformativeDirect
Enzyme Commission (EC)Endoribonucleases producing 5'-phosphomonoesters0InformativeDirect
Enzyme Commission (EC)Ribonuclease P0Highly InformativeDirect

Document: EC annotation of SCOP domains

InterPro annotation
Cross references IPR002730 SSF101744 Protein matches
Abstract

This entry contains one of the subunits, Rpp29, of RNase P. The structure of the RNase P subunit, Rpp29, from Methanothermobacter thermoautotrophicus has been determined. Mth Rpp29 is a member of the oligonucleotide/oligosaccharide binding fold family. It contains a structured beta-barrel core and unstructured N- and C-terminal extensions bearing several highly conserved amino acid residues that could be involved in RNA contacts in the protein-RNA complex [PubMed14673079].

RNase P is a ubiquitous ribonucleoprotein enzyme primarily responsible for cleaving the 5' leader sequence during maturation of tRNAs in all three domains of life. In eubacteria, this enzyme is made up of two subunits: a large RNA (approximately 120 kDa) responsible for mediating catalysis, and a small protein cofactor (approximately 15 kDa) that modulates substrate recognition and is required for efficient in vivo catalysis. In contrast, multiple proteins are associated with eukaryotic and archaeal RNase P, and these proteins exhibit no recognizable homology to the conserved bacterial protein subunit. In reconstitution experiments with recombinantly expressed and purified protein subunits Mth Rpp29, a homologue of the Rpp29 protein subunit from eukaryotic RNase P, is an essential protein component of the archaeal holoenzyme [PubMed14673079].


InterPro database


PDBeMotif information about ligands, sequence and structure motifs
Cross references PDB entries
Ligand binding statistics
Nucleic-acid binding statistics
Occurrence of secondary structure elements
Occurrence of small 3D structural motifs

PDBeMotif resource

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Internal database links

Browse genome assignments for this superfamily. The SUPERFAMILY hidden Markov model library has been used to carry out SCOP domain assignments to all genomes at the superfamily level.


Alignments of sequences to 4 models in this superfamily are available by clicking on the 'Alignments' icon above. PDB sequences less than 40% identical are shown by default, but any other sequence(s) may be aligned. Select PDB sequences, genome sequences, or paste in or upload your own sequences.


Browse and view proteins in genomes which have different domain combinations including a Rof/RNase P subunit-like domain.


Examine the distribution of domain superfamilies, or families, across the major taxonomic kingdoms or genomes within a kingdom. This gives an immediate impression of how superfamilies, or families, are restricted to certain kingdoms of life.


Explore domain occurrence network where nodes represent genomes and edges are domain architectures (shared between genomes) containing the superfamily of interest.

There are 4 hidden Markov models representing the Rof/RNase P subunit-like superfamily. Information on how the models are built, and plots showing hydrophobicity, match emmission probabilities and insertion/deletion probabilities can be inspected.


Jump to [ Top of page · SCOP classification · InterPro annotation · PDBeMotif links · Functional annotation · Enzyme Commission (EC) · Enzyme Commission (EC) · Internal database links ]