chloroplastic ribulose bisphosphate carboxylase/oxygenase (RuBisCO) activase regulates the activity of RuBisCO, the enzyme that initiates photosynthetic carbon metabolism by combining atmospheric CO2 with RuBP to form 3-phosphoglyceric acid; involves the ATP-dependent carboxylation of the epsilon-amino group of lysine leading to a carbamate structure
ATPase family associated with various cellular activities (AAA); AAA family proteins often ...
216-360
9.04e-18
ATPase family associated with various cellular activities (AAA); AAA family proteins often perform chaperone-like functions that assist in the assembly, operation, or disassembly of protein complexes.
Pssm-ID: 459627 [Multi-domain] Cd Length: 130 Bit Score: 79.56 E-value: 9.04e-18
AAA family ATPase, CDC48 subfamily; This subfamily of the AAA family ATPases includes two ...
216-463
6.14e-07
AAA family ATPase, CDC48 subfamily; This subfamily of the AAA family ATPases includes two members each from three archaeal species. It also includes yeast CDC48 (cell division control protein 48) and the human ortholog, transitional endoplasmic reticulum ATPase (valosin-containing protein). These proteins in eukaryotes are involved in the budding and transfer of membrane from the transitional endoplasmic reticulum to the Golgi apparatus.
Pssm-ID: 273521 [Multi-domain] Cd Length: 733 Bit Score: 52.22 E-value: 6.14e-07
second of two ATPase domains of Valosin-containing protein-like ATPase (VAT) and similar ...
207-355
7.94e-07
second of two ATPase domains of Valosin-containing protein-like ATPase (VAT) and similar ATPase domains; The Valosin-containing protein-like ATPase of Thermoplasma acidophilum (VAT), is an archaeal homolog of the ubiquitous Cdc48/p97. It is a protein unfoldase that functions in concert with the 20S proteasome by unfolding proteasome substrates and passing them on for degradation. VAT forms a homohexamer, each monomer contains two tandem ATPase domains, referred to as D1 and D2, and an N-terminal domain. This subfamily belongs to the RecA-like NTPase family which includes the NTP binding domain of F1 and V1 H(+)ATPases, DnaB and related helicases as well as bacterial RecA and related eukaryotic and archaeal recombinases. The RecA-like NTPase family also includes bacterial conjugation proteins and related DNA transfer proteins involved in type II and type IV secretion.
Pssm-ID: 410937 [Multi-domain] Cd Length: 159 Bit Score: 49.03 E-value: 7.94e-07
ATPase family associated with various cellular activities (AAA); AAA family proteins often ...
216-360
9.04e-18
ATPase family associated with various cellular activities (AAA); AAA family proteins often perform chaperone-like functions that assist in the assembly, operation, or disassembly of protein complexes.
Pssm-ID: 459627 [Multi-domain] Cd Length: 130 Bit Score: 79.56 E-value: 9.04e-18
AAA family ATPase, CDC48 subfamily; This subfamily of the AAA family ATPases includes two ...
216-463
6.14e-07
AAA family ATPase, CDC48 subfamily; This subfamily of the AAA family ATPases includes two members each from three archaeal species. It also includes yeast CDC48 (cell division control protein 48) and the human ortholog, transitional endoplasmic reticulum ATPase (valosin-containing protein). These proteins in eukaryotes are involved in the budding and transfer of membrane from the transitional endoplasmic reticulum to the Golgi apparatus.
Pssm-ID: 273521 [Multi-domain] Cd Length: 733 Bit Score: 52.22 E-value: 6.14e-07
second of two ATPase domains of Valosin-containing protein-like ATPase (VAT) and similar ...
207-355
7.94e-07
second of two ATPase domains of Valosin-containing protein-like ATPase (VAT) and similar ATPase domains; The Valosin-containing protein-like ATPase of Thermoplasma acidophilum (VAT), is an archaeal homolog of the ubiquitous Cdc48/p97. It is a protein unfoldase that functions in concert with the 20S proteasome by unfolding proteasome substrates and passing them on for degradation. VAT forms a homohexamer, each monomer contains two tandem ATPase domains, referred to as D1 and D2, and an N-terminal domain. This subfamily belongs to the RecA-like NTPase family which includes the NTP binding domain of F1 and V1 H(+)ATPases, DnaB and related helicases as well as bacterial RecA and related eukaryotic and archaeal recombinases. The RecA-like NTPase family also includes bacterial conjugation proteins and related DNA transfer proteins involved in type II and type IV secretion.
Pssm-ID: 410937 [Multi-domain] Cd Length: 159 Bit Score: 49.03 E-value: 7.94e-07
second of two ATPase domains of CDC48/p97, PEX1 and -6, VAT and NVL, and similar ATPase ...
216-355
2.71e-04
second of two ATPase domains of CDC48/p97, PEX1 and -6, VAT and NVL, and similar ATPase domains; This subfamily includes the second of two ATPase domains of the molecular chaperone CDC48 in yeast and p97 or VCP in metazoans, Peroxisomal biogenesis factor 1 (PEX1) and -6 (PEX6), Valosin-containing protein-like ATPase (VAT), and nuclear VCP-like protein (NVL). This subfamily belongs to the RecA-like NTPase family which includes the NTP binding domain of F1 and V1 H(+)ATPases, DnaB and related helicases as well as bacterial RecA and related eukaryotic and archaeal recombinases. The RecA-like NTPase family also includes bacterial conjugation proteins and related DNA transfer proteins involved in type II and type IV secretion.
Pssm-ID: 410919 [Multi-domain] Cd Length: 159 Bit Score: 41.50 E-value: 2.71e-04
first of two ATPase domains of CDC48 and NLV2, and similar ATPase domains; CDC48 in yeast and ...
207-355
3.10e-04
first of two ATPase domains of CDC48 and NLV2, and similar ATPase domains; CDC48 in yeast and p97 or VCP metazoans is an ATP-dependent molecular chaperone which plays an essential role in many cellular processes, by segregating polyubiquitinated proteins from complexes or membranes. Cdc48/p97 consists of an N-terminal domain and two ATPase domains; this subfamily represents the first of the two ATPase domains. This subfamily also includes the first of the two ATPase domains of NVL (nuclear VCP-like protein) 2, an isoform of NVL mainly present in the nucleolus, which is involved in ribosome biogenesis, in telomerase assembly and the regulation of telomerase activity, and in pre-rRNA processing. This subfamily belongs to the RecA-like NTPase family which includes the NTP binding domain of F1 and V1 H(+)ATPases, DnaB and related helicases as well as bacterial RecA and related eukaryotic and archaeal recombinases. The RecA-like NTPase family also includes bacterial conjugation proteins and related DNA transfer proteins involved in type II and type IV secretion.
Pssm-ID: 410911 [Multi-domain] Cd Length: 165 Bit Score: 41.51 E-value: 3.10e-04
proteasome activating nucleotidase PAN and related proteasome subunits; This subfamily ...
216-356
3.24e-04
proteasome activating nucleotidase PAN and related proteasome subunits; This subfamily contains ATPase subunits of the eukaryotic 26S proteasome, and of the archaeal proteasome which carry out ATP-dependent degradation of substrates of the ubiquitin-proteasome pathway. The eukaryotic 26S proteasome consists of a proteolytic 20S core particle (CP), and a 19S regulatory particle (RP) which provides the ATP-dependence and the specificity for ubiquitinated proteins. In the archaea the RP is a homohexameric complex of proteasome-activating nucleotidase (PAN). This subfamily also includes various eukaryotic 26S subunits including, proteasome 26S subunit, ATPase 2 (PSMC2, also known as S7 and MSS1) which is a member of the 19S RP and has a chaperone like activity; and proteasome 20S subunit alpha 6 (PSMA6, also known as IOTA, p27K, and PROS27) which is a member of the 20S CP. This RecA-like_PAN subfamily belongs to the RecA-like NTPase family which includes the NTP binding domain of F1 and V1 H(+)ATPases, DnaB and related helicases as well as bacterial RecA and related eukaryotic and archaeal recombinases. The RecA-like NTPase family also includes bacterial conjugation proteins and related DNA transfer proteins involved in type II and type IV secretion.
Pssm-ID: 410910 [Multi-domain] Cd Length: 171 Bit Score: 41.55 E-value: 3.24e-04
first of two ATPase domains of NVL (nuclear VCP-like protein) and similar ATPase domains; NVL ...
176-355
9.24e-04
first of two ATPase domains of NVL (nuclear VCP-like protein) and similar ATPase domains; NVL exists in two forms with N-terminal extensions of different lengths in mammalian cells. NVL has two alternatively spliced isoforms, a short form, NVL1, and a long form, NVL2. NVL2, the major species, is mainly present in the nucleolus, whereas NVL1 is nucleoplasmic. Each has an N-terminal domain, followed by two tandem ATPase domains; this subfamily includes the first of the two ATPase domains. NVL2 is involved in the biogenesis of the 60S ribosome subunit by associating specifically with ribosome protein L5 and modulating the function of DOB1. NVL2 is also required for telomerase assembly and the regulation of telomerase activity, and is involved in pre-rRNA processing. The role of NVL1 is unclear. This RecA-like_NVL_r1-like subfamily belongs to the RecA-like NTPase family which includes the NTP binding domain of F1 and V1 H(+)ATPases, DnaB and related helicases as well as bacterial RecA and related eukaryotic and archaeal recombinases. The RecA-like NTPase family also includes bacterial conjugation proteins and related DNA transfer proteins involved in type II and type IV secretion.
Pssm-ID: 410926 [Multi-domain] Cd Length: 169 Bit Score: 40.08 E-value: 9.24e-04
Database: CDSEARCH/cdd Low complexity filter: no Composition Based Adjustment: yes E-value threshold: 0.01
References:
Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
of the residues that compose this conserved feature have been mapped to the query sequence.
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Functional characterization of the conserved domain architecture found on the query.
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if a domain or superfamily has been annotated with functional sites (conserved features),
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(labeled illustration) Standard Display shows only the best scoring domain model from each source, in each hit category listed below for each region on the query sequence.
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