hypothetical protein Rv3228 [Mycobacterium tuberculosis H37Rv]
ribosome small subunit-dependent GTPase A( domain architecture ID 11439359)
ribosome small subunit-dependent GTPase A is a late-stage ribosome biogenesis factor involved in 30S subunit maturation
List of domain hits
Name | Accession | Description | Interval | E-value | |||||
RsgA | COG1162 | Ribosome biogenesis GTPase RsgA [Translation, ribosomal structure and biogenesis]; |
32-307 | 1.67e-92 | |||||
Ribosome biogenesis GTPase RsgA [Translation, ribosomal structure and biogenesis]; : Pssm-ID: 440776 [Multi-domain] Cd Length: 300 Bit Score: 277.38 E-value: 1.67e-92
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Name | Accession | Description | Interval | E-value | |||||
RsgA | COG1162 | Ribosome biogenesis GTPase RsgA [Translation, ribosomal structure and biogenesis]; |
32-307 | 1.67e-92 | |||||
Ribosome biogenesis GTPase RsgA [Translation, ribosomal structure and biogenesis]; Pssm-ID: 440776 [Multi-domain] Cd Length: 300 Bit Score: 277.38 E-value: 1.67e-92
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YjeQ_EngC | cd01854 | Ribosomal interacting GTPase YjeQ/EngC, a circularly permuted subfamily of the Ras GTPases; ... |
118-306 | 4.02e-72 | |||||
Ribosomal interacting GTPase YjeQ/EngC, a circularly permuted subfamily of the Ras GTPases; YjeQ (YloQ in Bacillus subtilis) is a ribosomal small subunit-dependent GTPase; hence also known as RsgA. YjeQ is a late-stage ribosomal biogenesis factor involved in the 30S subunit maturation, and it represents a protein family whose members are broadly conserved in bacteria and have been shown to be essential to the growth of E. coli and B. subtilis. Proteins of the YjeQ family contain all sequence motifs typical of the vast class of P-loop-containing GTPases, but show a circular permutation, with a G4-G1-G3 pattern of motifs as opposed to the regular G1-G3-G4 pattern seen in most GTPases. All YjeQ family proteins display a unique domain architecture, which includes an N-terminal OB-fold RNA-binding domain, the central permuted GTPase domain, and a zinc knuckle-like C-terminal cysteine domain. Pssm-ID: 206747 [Multi-domain] Cd Length: 211 Bit Score: 222.27 E-value: 4.02e-72
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RsgA_GTPase | pfam03193 | RsgA GTPase; RsgA (also known as EngC and YjeQ) represents a protein family whose members are ... |
97-268 | 1.24e-61 | |||||
RsgA GTPase; RsgA (also known as EngC and YjeQ) represents a protein family whose members are broadly conserved in bacteria and are indispensable for growth. The GTPase domain of RsgA is very similar to several P-loop GTPases, but differs in having a circular permutation of the GTPase structure described by a G4-G1-G3 pattern. Pssm-ID: 427191 [Multi-domain] Cd Length: 174 Bit Score: 194.30 E-value: 1.24e-61
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PRK00098 | PRK00098 | GTPase RsgA; Reviewed |
92-306 | 1.03e-54 | |||||
GTPase RsgA; Reviewed Pssm-ID: 234631 [Multi-domain] Cd Length: 298 Bit Score: 180.40 E-value: 1.03e-54
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TIGR00157 | TIGR00157 | ribosome small subunit-dependent GTPase A; Members of this protein were designated YjeQ and ... |
86-306 | 9.69e-45 | |||||
ribosome small subunit-dependent GTPase A; Members of this protein were designated YjeQ and are now designated RsgA (ribosome small subunit-dependent GTPase A). The strongest motif in the alignment of these proteins is GXSGVGKS[ST], a classic P-loop for nucleotide binding. This protein has been shown to cleave GTP and remain bound to GDP. A role as a regulator of translation has been suggested. The Aquifex aeolicus ortholog is split into consecutive open reading frames. Consequently, this model was build in fragment mode (-f option). [Protein synthesis, Translation factors] Pssm-ID: 272934 [Multi-domain] Cd Length: 245 Bit Score: 152.95 E-value: 9.69e-45
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Name | Accession | Description | Interval | E-value | |||||
RsgA | COG1162 | Ribosome biogenesis GTPase RsgA [Translation, ribosomal structure and biogenesis]; |
32-307 | 1.67e-92 | |||||
Ribosome biogenesis GTPase RsgA [Translation, ribosomal structure and biogenesis]; Pssm-ID: 440776 [Multi-domain] Cd Length: 300 Bit Score: 277.38 E-value: 1.67e-92
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YjeQ_EngC | cd01854 | Ribosomal interacting GTPase YjeQ/EngC, a circularly permuted subfamily of the Ras GTPases; ... |
118-306 | 4.02e-72 | |||||
Ribosomal interacting GTPase YjeQ/EngC, a circularly permuted subfamily of the Ras GTPases; YjeQ (YloQ in Bacillus subtilis) is a ribosomal small subunit-dependent GTPase; hence also known as RsgA. YjeQ is a late-stage ribosomal biogenesis factor involved in the 30S subunit maturation, and it represents a protein family whose members are broadly conserved in bacteria and have been shown to be essential to the growth of E. coli and B. subtilis. Proteins of the YjeQ family contain all sequence motifs typical of the vast class of P-loop-containing GTPases, but show a circular permutation, with a G4-G1-G3 pattern of motifs as opposed to the regular G1-G3-G4 pattern seen in most GTPases. All YjeQ family proteins display a unique domain architecture, which includes an N-terminal OB-fold RNA-binding domain, the central permuted GTPase domain, and a zinc knuckle-like C-terminal cysteine domain. Pssm-ID: 206747 [Multi-domain] Cd Length: 211 Bit Score: 222.27 E-value: 4.02e-72
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RsgA_GTPase | pfam03193 | RsgA GTPase; RsgA (also known as EngC and YjeQ) represents a protein family whose members are ... |
97-268 | 1.24e-61 | |||||
RsgA GTPase; RsgA (also known as EngC and YjeQ) represents a protein family whose members are broadly conserved in bacteria and are indispensable for growth. The GTPase domain of RsgA is very similar to several P-loop GTPases, but differs in having a circular permutation of the GTPase structure described by a G4-G1-G3 pattern. Pssm-ID: 427191 [Multi-domain] Cd Length: 174 Bit Score: 194.30 E-value: 1.24e-61
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PRK00098 | PRK00098 | GTPase RsgA; Reviewed |
92-306 | 1.03e-54 | |||||
GTPase RsgA; Reviewed Pssm-ID: 234631 [Multi-domain] Cd Length: 298 Bit Score: 180.40 E-value: 1.03e-54
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TIGR00157 | TIGR00157 | ribosome small subunit-dependent GTPase A; Members of this protein were designated YjeQ and ... |
86-306 | 9.69e-45 | |||||
ribosome small subunit-dependent GTPase A; Members of this protein were designated YjeQ and are now designated RsgA (ribosome small subunit-dependent GTPase A). The strongest motif in the alignment of these proteins is GXSGVGKS[ST], a classic P-loop for nucleotide binding. This protein has been shown to cleave GTP and remain bound to GDP. A role as a regulator of translation has been suggested. The Aquifex aeolicus ortholog is split into consecutive open reading frames. Consequently, this model was build in fragment mode (-f option). [Protein synthesis, Translation factors] Pssm-ID: 272934 [Multi-domain] Cd Length: 245 Bit Score: 152.95 E-value: 9.69e-45
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PRK12288 | PRK12288 | small ribosomal subunit biogenesis GTPase RsgA; |
92-306 | 8.08e-37 | |||||
small ribosomal subunit biogenesis GTPase RsgA; Pssm-ID: 237039 [Multi-domain] Cd Length: 347 Bit Score: 134.98 E-value: 8.08e-37
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PRK12289 | PRK12289 | small ribosomal subunit biogenesis GTPase RsgA; |
97-305 | 8.85e-33 | |||||
small ribosomal subunit biogenesis GTPase RsgA; Pssm-ID: 237040 [Multi-domain] Cd Length: 352 Bit Score: 124.36 E-value: 8.85e-33
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PRK01889 | PRK01889 | GTPase RsgA; Reviewed |
85-305 | 8.24e-31 | |||||
GTPase RsgA; Reviewed Pssm-ID: 234988 [Multi-domain] Cd Length: 356 Bit Score: 119.27 E-value: 8.24e-31
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Gem1 | COG1100 | GTPase SAR1 family domain [General function prediction only]; |
198-269 | 5.02e-05 | |||||
GTPase SAR1 family domain [General function prediction only]; Pssm-ID: 440717 [Multi-domain] Cd Length: 177 Bit Score: 43.43 E-value: 5.02e-05
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MMR_HSR1 | pfam01926 | 50S ribosome-binding GTPase; The full-length GTPase protein is required for the complete ... |
201-277 | 5.32e-05 | |||||
50S ribosome-binding GTPase; The full-length GTPase protein is required for the complete activity of the protein of interacting with the 50S ribosome and binding of both adenine and guanine nucleotides, with a preference for guanine nucleotide. Pssm-ID: 460387 [Multi-domain] Cd Length: 113 Bit Score: 41.84 E-value: 5.32e-05
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Ras_like_GTPase | cd00882 | Rat sarcoma (Ras)-like superfamily of small guanosine triphosphatases (GTPases); Ras-like ... |
201-266 | 8.00e-05 | |||||
Rat sarcoma (Ras)-like superfamily of small guanosine triphosphatases (GTPases); Ras-like GTPase superfamily. The Ras-like superfamily of small GTPases consists of several families with an extremely high degree of structural and functional similarity. The Ras superfamily is divided into at least four families in eukaryotes: the Ras, Rho, Rab, and Sar1/Arf families. This superfamily also includes proteins like the GTP translation factors, Era-like GTPases, and G-alpha chain of the heterotrimeric G proteins. Members of the Ras superfamily regulate a wide variety of cellular functions: the Ras family regulates gene expression, the Rho family regulates cytoskeletal reorganization and gene expression, the Rab and Sar1/Arf families regulate vesicle trafficking, and the Ran family regulates nucleocytoplasmic transport and microtubule organization. The GTP translation factor family regulates initiation, elongation, termination, and release in translation, and the Era-like GTPase family regulates cell division, sporulation, and DNA replication. Members of the Ras superfamily are identified by the GTP binding site, which is made up of five characteristic sequence motifs, and the switch I and switch II regions. Pssm-ID: 206648 [Multi-domain] Cd Length: 161 Bit Score: 42.44 E-value: 8.00e-05
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Era_like | cd00880 | E. coli Ras-like protein (Era)-like GTPase; The Era (E. coli Ras-like protein)-like family ... |
201-262 | 3.84e-04 | |||||
E. coli Ras-like protein (Era)-like GTPase; The Era (E. coli Ras-like protein)-like family includes several distinct subfamilies (TrmE/ThdF, FeoB, YihA (EngB), Era, and EngA/YfgK) that generally show sequence conservation in the region between the Walker A and B motifs (G1 and G3 box motifs), to the exclusion of other GTPases. TrmE is ubiquitous in bacteria and is a widespread mitochondrial protein in eukaryotes, but is absent from archaea. The yeast member of TrmE family, MSS1, is involved in mitochondrial translation; bacterial members are often present in translation-related operons. FeoB represents an unusual adaptation of GTPases for high-affinity iron (II) transport. YihA (EngB) family of GTPases is typified by the E. coli YihA, which is an essential protein involved in cell division control. Era is characterized by a distinct derivative of the KH domain (the pseudo-KH domain) which is located C-terminal to the GTPase domain. EngA and its orthologs are composed of two GTPase domains and, since the sequences of the two domains are more similar to each other than to other GTPases, it is likely that an ancient gene duplication, rather than a fusion of evolutionarily distinct GTPases, gave rise to this family. Pssm-ID: 206646 [Multi-domain] Cd Length: 161 Bit Score: 40.31 E-value: 3.84e-04
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YqeH | cd01855 | Circularly permuted YqeH GTPase; YqeH is an essential GTP-binding protein. Depletion of YqeH ... |
202-262 | 9.50e-04 | |||||
Circularly permuted YqeH GTPase; YqeH is an essential GTP-binding protein. Depletion of YqeH induces an excess initiation of DNA replication, suggesting that it negatively controls initiation of chromosome replication. The YqeH subfamily is common in eukaryotes and sporadically present in bacteria with probable acquisition by plants from chloroplasts. Proteins of the YqeH family contain all sequence motifs typical of the vast class of P-loop-containing GTPases, but show a circular permutation, with a G4-G1-G3 pattern of motifs as opposed to the regular G1-G3-G4 pattern seen in most GTPases. Pssm-ID: 206748 [Multi-domain] Cd Length: 191 Bit Score: 39.56 E-value: 9.50e-04
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YlqF_related_GTPase | cd01849 | Circularly permuted YlqF-related GTPases; These proteins are found in bacteria, eukaryotes, ... |
154-262 | 1.29e-03 | |||||
Circularly permuted YlqF-related GTPases; These proteins are found in bacteria, eukaryotes, and archaea. They all exhibit a circular permutation of the GTPase signature motifs so that the order of the conserved G box motifs is G4-G5-G1-G2-G3, with G4 and G5 being permuted from the C-terminal region of proteins in the Ras superfamily to the N-terminus of YlqF-related GTPases. Pssm-ID: 206746 [Multi-domain] Cd Length: 146 Bit Score: 38.52 E-value: 1.29e-03
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Gmk | COG0194 | Guanylate kinase [Nucleotide transport and metabolism]; |
197-217 | 3.28e-03 | |||||
Guanylate kinase [Nucleotide transport and metabolism]; Pssm-ID: 439964 Cd Length: 190 Bit Score: 38.13 E-value: 3.28e-03
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ABC_tran | pfam00005 | ABC transporter; ABC transporters for a large family of proteins responsible for translocation ... |
193-215 | 4.38e-03 | |||||
ABC transporter; ABC transporters for a large family of proteins responsible for translocation of a variety of compounds across biological membranes. ABC transporters are the largest family of proteins in many completely sequenced bacteria. ABC transporters are composed of two copies of this domain and two copies of a transmembrane domain pfam00664. These four domains may belong to a single polypeptide or belong in different polypeptide chains. Pssm-ID: 394964 [Multi-domain] Cd Length: 150 Bit Score: 37.24 E-value: 4.38e-03
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Roc | pfam08477 | Ras of Complex, Roc, domain of DAPkinase; Roc, or Ras of Complex, proteins are mitochondrial ... |
198-218 | 4.76e-03 | |||||
Ras of Complex, Roc, domain of DAPkinase; Roc, or Ras of Complex, proteins are mitochondrial Rho proteins (Miro-1, and Miro-2) and atypical Rho GTPases. Full-length proteins have a unique domain organization, with tandem GTP-binding domains and two EF hand domains (pfam00036) that may bind calcium. They are also larger than classical small GTPases. It has been proposed that they are involved in mitochondrial homeostasis and apoptosis. Pssm-ID: 462490 [Multi-domain] Cd Length: 114 Bit Score: 36.33 E-value: 4.76e-03
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ABC_subfamily_A | cd03263 | ATP-binding cassette domain of the lipid transporters, subfamily A; The ABCA subfamily ... |
185-247 | 6.97e-03 | |||||
ATP-binding cassette domain of the lipid transporters, subfamily A; The ABCA subfamily mediates the transport of a variety of lipid compounds. Mutations of members of ABCA subfamily are associated with human genetic diseases, such as, familial high-density lipoprotein (HDL) deficiency, neonatal surfactant deficiency, degenerative retinopathies, and congenital keratinization disorders. The ABCA1 protein is involved in disorders of cholesterol transport and high-density lipoprotein (HDL) biosynthesis. The ABCA4 (ABCR) protein transports vitamin A derivatives in the outer segments of photoreceptor cells, and therefore, performs a crucial step in the visual cycle. The ABCA genes are not present in yeast. However, evolutionary studies of ABCA genes indicate that they arose as transporters that subsequently duplicated and that certain sets of ABCA genes were lost in different eukaryotic lineages. Pssm-ID: 213230 [Multi-domain] Cd Length: 220 Bit Score: 37.48 E-value: 6.97e-03
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Der | COG1160 | Double Era-like domain GTPase Der [Translation, ribosomal structure and biogenesis]; |
208-263 | 8.22e-03 | |||||
Double Era-like domain GTPase Der [Translation, ribosomal structure and biogenesis]; Pssm-ID: 440774 [Multi-domain] Cd Length: 438 Bit Score: 37.70 E-value: 8.22e-03
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trmE | cd04164 | trmE is a tRNA modification GTPase; TrmE (MnmE, ThdF, MSS1) is a 3-domain protein found in ... |
200-263 | 8.53e-03 | |||||
trmE is a tRNA modification GTPase; TrmE (MnmE, ThdF, MSS1) is a 3-domain protein found in bacteria and eukaryotes. It controls modification of the uridine at the wobble position (U34) of tRNAs that read codons ending with A or G in the mixed codon family boxes. TrmE contains a GTPase domain that forms a canonical Ras-like fold. It functions a molecular switch GTPase, and apparently uses a conformational change associated with GTP hydrolysis to promote the tRNA modification reaction, in which the conserved cysteine in the C-terminal domain is thought to function as a catalytic residue. In bacteria that are able to survive in extremely low pH conditions, TrmE regulates glutamate-dependent acid resistance. Pssm-ID: 206727 [Multi-domain] Cd Length: 159 Bit Score: 36.32 E-value: 8.53e-03
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Blast search parameters | ||||
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