urease accessory protein UreG; UreG is one of the four accessory proteins of urease. Urease is ...
5-195
2.35e-121
urease accessory protein UreG; UreG is one of the four accessory proteins of urease. Urease is an enzyme which catalyzes the decomposition of urea to form ammonia and carbon dioxide. Bacterial urease is a trimer of three subunits which are encoded by genes ureA, ureB, and ureC. Up to four accessory proteins (ureD, ureE, ureF, and ureG) are required for urease catalytical function. UreG may play an important role in nickel incorporation of the urease metallocenter. UreG is a member of the Fer4_NifH superfamily which contains an ATP-binding domain. Proteins in this superfamily use the energy from hydrolysis of NTP to transfer electron or ion.
:
Pssm-ID: 349776 Cd Length: 191 Bit Score: 341.17 E-value: 2.35e-121
urease accessory protein UreG; UreG is one of the four accessory proteins of urease. Urease is ...
5-195
2.35e-121
urease accessory protein UreG; UreG is one of the four accessory proteins of urease. Urease is an enzyme which catalyzes the decomposition of urea to form ammonia and carbon dioxide. Bacterial urease is a trimer of three subunits which are encoded by genes ureA, ureB, and ureC. Up to four accessory proteins (ureD, ureE, ureF, and ureG) are required for urease catalytical function. UreG may play an important role in nickel incorporation of the urease metallocenter. UreG is a member of the Fer4_NifH superfamily which contains an ATP-binding domain. Proteins in this superfamily use the energy from hydrolysis of NTP to transfer electron or ion.
Pssm-ID: 349776 Cd Length: 191 Bit Score: 341.17 E-value: 2.35e-121
urease accessory protein UreG; This model represents UreG, a GTP hydrolase that acts in the ...
5-201
1.06e-99
urease accessory protein UreG; This model represents UreG, a GTP hydrolase that acts in the assembly of the nickel metallocenter of urease. It is found only in urease-positive species, although some urease-positive species (e.g. Bacillus subtilis) lack this protein. A similar protein, hypB, is an accessory protein for expression of hydrogenase, which also uses nickel. [Central intermediary metabolism, Nitrogen metabolism]
Pssm-ID: 129208 Cd Length: 199 Bit Score: 287.15 E-value: 1.06e-99
CobW/HypB/UreG, nucleotide-binding domain; This domain is found in HypB, a hydrogenase ...
7-178
2.76e-53
CobW/HypB/UreG, nucleotide-binding domain; This domain is found in HypB, a hydrogenase expression / formation protein, and UreG a urease accessory protein. Both these proteins contain a P-loop nucleotide binding motif. HypB has GTPase activity and is a guanine nucleotide binding protein. It is not known whether UreG binds GTP or some other nucleotide. Both enzymes are involved in nickel binding. HypB can store nickel and is required for nickel dependent hydrogenase expression. UreG is required for functional incorporation of the urease nickel metallocenter. GTP hydrolysis may required by these proteins for nickel incorporation into other nickel proteins. This family of domains also contains P47K, a Pseudomonas chlororaphis protein needed for nitrile hydratase expression, and the cobW gene product, which may be involved in cobalamin biosynthesis in Pseudomonas denitrificans.
Pssm-ID: 396860 Cd Length: 179 Bit Score: 168.59 E-value: 2.76e-53
urease accessory protein UreG; UreG is one of the four accessory proteins of urease. Urease is ...
5-195
2.35e-121
urease accessory protein UreG; UreG is one of the four accessory proteins of urease. Urease is an enzyme which catalyzes the decomposition of urea to form ammonia and carbon dioxide. Bacterial urease is a trimer of three subunits which are encoded by genes ureA, ureB, and ureC. Up to four accessory proteins (ureD, ureE, ureF, and ureG) are required for urease catalytical function. UreG may play an important role in nickel incorporation of the urease metallocenter. UreG is a member of the Fer4_NifH superfamily which contains an ATP-binding domain. Proteins in this superfamily use the energy from hydrolysis of NTP to transfer electron or ion.
Pssm-ID: 349776 Cd Length: 191 Bit Score: 341.17 E-value: 2.35e-121
urease accessory protein UreG; This model represents UreG, a GTP hydrolase that acts in the ...
5-201
1.06e-99
urease accessory protein UreG; This model represents UreG, a GTP hydrolase that acts in the assembly of the nickel metallocenter of urease. It is found only in urease-positive species, although some urease-positive species (e.g. Bacillus subtilis) lack this protein. A similar protein, hypB, is an accessory protein for expression of hydrogenase, which also uses nickel. [Central intermediary metabolism, Nitrogen metabolism]
Pssm-ID: 129208 Cd Length: 199 Bit Score: 287.15 E-value: 1.06e-99
CobW/HypB/UreG, nucleotide-binding domain; This domain is found in HypB, a hydrogenase ...
7-178
2.76e-53
CobW/HypB/UreG, nucleotide-binding domain; This domain is found in HypB, a hydrogenase expression / formation protein, and UreG a urease accessory protein. Both these proteins contain a P-loop nucleotide binding motif. HypB has GTPase activity and is a guanine nucleotide binding protein. It is not known whether UreG binds GTP or some other nucleotide. Both enzymes are involved in nickel binding. HypB can store nickel and is required for nickel dependent hydrogenase expression. UreG is required for functional incorporation of the urease nickel metallocenter. GTP hydrolysis may required by these proteins for nickel incorporation into other nickel proteins. This family of domains also contains P47K, a Pseudomonas chlororaphis protein needed for nitrile hydratase expression, and the cobW gene product, which may be involved in cobalamin biosynthesis in Pseudomonas denitrificans.
Pssm-ID: 396860 Cd Length: 179 Bit Score: 168.59 E-value: 2.76e-53
nickel incorporation protein HypB; HypB is one of numerous accessory proteins required for the ...
14-195
2.77e-23
nickel incorporation protein HypB; HypB is one of numerous accessory proteins required for the maturation of nickel-dependent hydrogenases, like carbon monoxide dehydrogenase or urease. HypB is a GTP-binding protein and has GTP hyrolase activity. It forms homodimer and is capable of binding two nickel ions and two zinc ions. The active site is located on the dimer interface. Energy from hydrolysis of GTP is used to insert nickels into hydrogenases.
Pssm-ID: 349775 Cd Length: 203 Bit Score: 92.27 E-value: 2.77e-23
cobalamin synthesis protein CobW; The function of this protein family is unknown. The amino ...
14-154
1.88e-05
cobalamin synthesis protein CobW; The function of this protein family is unknown. The amino acid sequence of YjiA protein in E. coli contains several conserved motifs that characterizes it as a P-loop GTPase. YijA gene is among the genes significantly induced in response to DNA-damage caused by mitomycin. YijA gene is a homologue of the CobW gene which encodes the cobalamin synthesis protein/P47K.
Pssm-ID: 349766 Cd Length: 198 Bit Score: 43.66 E-value: 1.88e-05
methylmalonic aciduria associated protein; Methylmalonyl Co-A mutase-associated GTPase MeaB and its human homolog, methylmalonic aciduria associated protein (MMAA) are metallochaperones that function as a G-protein chaperone that assists AdoCbl cofactor delivery to the methylmalonyl-CoA mutase (MCM) and reactivation of the enzyme during catalysis. A member of the family, Escherichia coli ArgK, was previously thought to be a membrane ATPase which is required for transporting arginine, ornithine and lysine into the cells by the arginine and ornithine (AO system) and lysine, arginine and ornithine (LAO) transport systems.
Pssm-ID: 349768 Cd Length: 252 Bit Score: 43.72 E-value: 2.32e-05
NTPase; This domain is found across all species from bacteria to human, and the function was ...
6-45
9.03e-03
NTPase; This domain is found across all species from bacteria to human, and the function was determined first in a hyperthermophilic bacterium to be an NTPase. The structure of one member-sequence represents a variation of the RecA fold, and implies that the function might be that of a DNA/RNA modifying enzyme. The sequence carries both a Walker A and Walker B motif which together are characteriztic of ATPases or GTPases. The protein exhibits an increased expression profile in human liver cholangiocarcinoma when compared to normal tissue.
Pssm-ID: 460869 Cd Length: 168 Bit Score: 35.68 E-value: 9.03e-03
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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click on the bars or triangles to view your query sequence embedded in a multiple sequence alignment of the proteins used to develop the corresponding domain model.
The table lists conserved domains identified on the query sequence. Click on the plus sign (+) on the left to display full descriptions, alignments, and scores.
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To view your query sequence embedded in that multiple sequence alignment, click on the colored bars in the Graphical Summary portion of the search results page,
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Concise Display shows only the best scoring domain model, in each hit category listed below except non-specific hits, for each region on the query sequence.
(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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