3-deoxy-D-manno-octulosonate 8-phosphate phosphatase KdsC [Escherichia coli str. K-12 substr. MG1655]
3-deoxy-manno-octulosonate-8-phosphatase KdsC( domain architecture ID 10013251)
3-deoxy-manno-octulosonate-8-phosphatase KdsC is a HAD (haloacid dehalogenase) family hydrolase that catalyzes the hydrolysis of 3-deoxy-D-manno-octulosonate 8-phosphate (KDO 8-P) to 3-deoxy-D-manno-octulosonate (KDO) and inorganic phosphate
List of domain hits
Name | Accession | Description | Interval | E-value | ||||
PRK09484 | PRK09484 | 3-deoxy-manno-octulosonate-8-phosphatase KdsC; |
6-188 | 1.09e-136 | ||||
3-deoxy-manno-octulosonate-8-phosphatase KdsC; : Pssm-ID: 181898 [Multi-domain] Cd Length: 183 Bit Score: 378.89 E-value: 1.09e-136
|
||||||||
Name | Accession | Description | Interval | E-value | ||||
PRK09484 | PRK09484 | 3-deoxy-manno-octulosonate-8-phosphatase KdsC; |
6-188 | 1.09e-136 | ||||
3-deoxy-manno-octulosonate-8-phosphatase KdsC; Pssm-ID: 181898 [Multi-domain] Cd Length: 183 Bit Score: 378.89 E-value: 1.09e-136
|
||||||||
KdsC | COG1778 | 3-deoxy-D-manno-octulosonate 8-phosphate phosphatase KdsC and related HAD superfamily ... |
19-188 | 3.38e-94 | ||||
3-deoxy-D-manno-octulosonate 8-phosphate phosphatase KdsC and related HAD superfamily phosphatases [Cell wall/membrane/envelope biogenesis, General function prediction only]; Pssm-ID: 441384 [Multi-domain] Cd Length: 170 Bit Score: 271.15 E-value: 3.38e-94
|
||||||||
KdsC-phosphatas | TIGR01670 | 3-deoxy-D-manno-octulosonate 8-phosphate phosphatase, YrbI family; This family of proteins is ... |
26-179 | 1.09e-88 | ||||
3-deoxy-D-manno-octulosonate 8-phosphate phosphatase, YrbI family; This family of proteins is a member of the IIIA subfamily of the haloacid dehalogenase (HAD) superfamily of hydrolases. All characterized members of this subfamily (TIGR01662) and most characterized members of the HAD superfamily are phosphatases. HAD superfamily phosphatases contain active site residues in several conserved catalytic motifs, all of which are found conserved here. One member of this family, the YrbI protein from H. influenzae has been cloned, expressed, purified and found to be an active 3-deoxy-D-manno-octulosonate 8-phosphate phosphatase. Furthermore, its crystal structure has been determined. This family consists of sequences from beta, gamma and epsilon proteobacteria, Aquifex, Fusobacterium, Porphyromonas and Methanosarcina. The Methanosarcina sequence is distinctive in that it is linked to an N-terminal cytidylyltransferase domain (pfam02348) and is annotated as acylneuraminate cytidylyltransferase. This may give some clue as the function of these phosphatases. Several eukaryotic sequences scoring between trusted and noise are also closely related to this function such as the CMP-N-acetylneuraminic acid synthetase from mouse, but in these cases the phosphatase domain is clearly inactive as many of the active site residues are not conserved. [Cell envelope, Biosynthesis and degradation of surface polysaccharides and lipopolysaccharides] Pssm-ID: 130731 [Multi-domain] Cd Length: 154 Bit Score: 256.68 E-value: 1.09e-88
|
||||||||
HAD_KDO-like | cd01630 | haloacid dehalogenase-like (HAD) hydrolase, similar to Escherichia coli ... |
26-171 | 1.97e-76 | ||||
haloacid dehalogenase-like (HAD) hydrolase, similar to Escherichia coli 3-deoxy-D-manno-octulosonate 8-phosphate (KDO 8-P) phosphatase KdsC, and rainbow trout N-acylneuraminate cytidylyltransferase; KDO 8-P phosphatase catalyzes the hydrolysis of KDO 8-P to KDO (3-deoxy-D-manno-octulosonate) and inorganic phosphate and is the last enzyme in the KDO biosynthetic pathway. KDO is an 8-carbon sugar that links the lipid A and polysaccharide moieties of the lipopolysaccharide region in Gram-negative bacteria. An interruption in KDO biosynthesis leads to the accumulation of lipid A precursors and subsequent arrest in cell growth. The KDO biosynthesis pathway involves five sequential enzymatic reactions. This family also includes rainbow trout CMP-sialic acid synthetase which effectively converts both deaminoneuraminic acid (KDN, 2-keto-3-deoxy-D-glycero-D-galacto-nononic acid) and N-acetylneuraminic acid (Neu5Ac) to CMP-KDN and CMP-Neu5Ac, respectively. This family belongs to the haloacid dehalogenase-like (HAD) hydrolases, a large superfamily of diverse enzymes that catalyze carbon or phosphoryl group transfer reactions on a range of substrates, using an active site aspartate in nucleophilic catalysis. Members of this superfamily include 2-L-haloalkanoic acid dehalogenase, azetidine hydrolase, phosphonoacetaldehyde hydrolase, phosphoserine phosphatase, phosphomannomutase, P-type ATPases and many others. HAD hydrolases are found in all three kingdoms of life, and most genomes are predicted to contain multiple HAD-like proteins. Members possess a highly conserved alpha/beta core domain, and many also possess a small cap domain, the fold and function of which is variable. HAD hydrolases are sometimes referred to as belonging to the DDDD superfamily of phosphohydrolases. Pssm-ID: 319769 [Multi-domain] Cd Length: 146 Bit Score: 225.48 E-value: 1.97e-76
|
||||||||
Hydrolase_3 | pfam08282 | haloacid dehalogenase-like hydrolase; This family contains haloacid dehalogenase-like ... |
101-157 | 7.81e-09 | ||||
haloacid dehalogenase-like hydrolase; This family contains haloacid dehalogenase-like hydrolase enzymes. Pssm-ID: 429897 [Multi-domain] Cd Length: 255 Bit Score: 53.40 E-value: 7.81e-09
|
||||||||
Name | Accession | Description | Interval | E-value | ||||
PRK09484 | PRK09484 | 3-deoxy-manno-octulosonate-8-phosphatase KdsC; |
6-188 | 1.09e-136 | ||||
3-deoxy-manno-octulosonate-8-phosphatase KdsC; Pssm-ID: 181898 [Multi-domain] Cd Length: 183 Bit Score: 378.89 E-value: 1.09e-136
|
||||||||
KdsC | COG1778 | 3-deoxy-D-manno-octulosonate 8-phosphate phosphatase KdsC and related HAD superfamily ... |
19-188 | 3.38e-94 | ||||
3-deoxy-D-manno-octulosonate 8-phosphate phosphatase KdsC and related HAD superfamily phosphatases [Cell wall/membrane/envelope biogenesis, General function prediction only]; Pssm-ID: 441384 [Multi-domain] Cd Length: 170 Bit Score: 271.15 E-value: 3.38e-94
|
||||||||
KdsC-phosphatas | TIGR01670 | 3-deoxy-D-manno-octulosonate 8-phosphate phosphatase, YrbI family; This family of proteins is ... |
26-179 | 1.09e-88 | ||||
3-deoxy-D-manno-octulosonate 8-phosphate phosphatase, YrbI family; This family of proteins is a member of the IIIA subfamily of the haloacid dehalogenase (HAD) superfamily of hydrolases. All characterized members of this subfamily (TIGR01662) and most characterized members of the HAD superfamily are phosphatases. HAD superfamily phosphatases contain active site residues in several conserved catalytic motifs, all of which are found conserved here. One member of this family, the YrbI protein from H. influenzae has been cloned, expressed, purified and found to be an active 3-deoxy-D-manno-octulosonate 8-phosphate phosphatase. Furthermore, its crystal structure has been determined. This family consists of sequences from beta, gamma and epsilon proteobacteria, Aquifex, Fusobacterium, Porphyromonas and Methanosarcina. The Methanosarcina sequence is distinctive in that it is linked to an N-terminal cytidylyltransferase domain (pfam02348) and is annotated as acylneuraminate cytidylyltransferase. This may give some clue as the function of these phosphatases. Several eukaryotic sequences scoring between trusted and noise are also closely related to this function such as the CMP-N-acetylneuraminic acid synthetase from mouse, but in these cases the phosphatase domain is clearly inactive as many of the active site residues are not conserved. [Cell envelope, Biosynthesis and degradation of surface polysaccharides and lipopolysaccharides] Pssm-ID: 130731 [Multi-domain] Cd Length: 154 Bit Score: 256.68 E-value: 1.09e-88
|
||||||||
HAD_KDO-like | cd01630 | haloacid dehalogenase-like (HAD) hydrolase, similar to Escherichia coli ... |
26-171 | 1.97e-76 | ||||
haloacid dehalogenase-like (HAD) hydrolase, similar to Escherichia coli 3-deoxy-D-manno-octulosonate 8-phosphate (KDO 8-P) phosphatase KdsC, and rainbow trout N-acylneuraminate cytidylyltransferase; KDO 8-P phosphatase catalyzes the hydrolysis of KDO 8-P to KDO (3-deoxy-D-manno-octulosonate) and inorganic phosphate and is the last enzyme in the KDO biosynthetic pathway. KDO is an 8-carbon sugar that links the lipid A and polysaccharide moieties of the lipopolysaccharide region in Gram-negative bacteria. An interruption in KDO biosynthesis leads to the accumulation of lipid A precursors and subsequent arrest in cell growth. The KDO biosynthesis pathway involves five sequential enzymatic reactions. This family also includes rainbow trout CMP-sialic acid synthetase which effectively converts both deaminoneuraminic acid (KDN, 2-keto-3-deoxy-D-glycero-D-galacto-nononic acid) and N-acetylneuraminic acid (Neu5Ac) to CMP-KDN and CMP-Neu5Ac, respectively. This family belongs to the haloacid dehalogenase-like (HAD) hydrolases, a large superfamily of diverse enzymes that catalyze carbon or phosphoryl group transfer reactions on a range of substrates, using an active site aspartate in nucleophilic catalysis. Members of this superfamily include 2-L-haloalkanoic acid dehalogenase, azetidine hydrolase, phosphonoacetaldehyde hydrolase, phosphoserine phosphatase, phosphomannomutase, P-type ATPases and many others. HAD hydrolases are found in all three kingdoms of life, and most genomes are predicted to contain multiple HAD-like proteins. Members possess a highly conserved alpha/beta core domain, and many also possess a small cap domain, the fold and function of which is variable. HAD hydrolases are sometimes referred to as belonging to the DDDD superfamily of phosphohydrolases. Pssm-ID: 319769 [Multi-domain] Cd Length: 146 Bit Score: 225.48 E-value: 1.97e-76
|
||||||||
HAD_Pase | cd07514 | phosphatase, similar to Thermoplasma acidophilum TA0175 phosphoglycolate phosphatase (PCPase), ... |
28-166 | 1.90e-14 | ||||
phosphatase, similar to Thermoplasma acidophilum TA0175 phosphoglycolate phosphatase (PCPase), and Pyrococcus horikoshii PH1421, a magnesium-dependent phosphatase; belongs to the haloacid dehalogenase-like superfamily; Thermoplasma acidophilum TA0175 phosphoglycolate phosphatase (PGPase) catalyzes the magnesium-dependent dephosphorylation of phosphoglycolate. This family also includes Pyrococcus horikoshii OT3 PH1421, a magnesium-dependent phosphatase. This family belongs to the haloacid dehalogenase-like (HAD) hydrolases, a large superfamily of diverse enzymes that catalyze carbon or phosphoryl group transfer reactions on a range of substrates, using an active site aspartate in nucleophilic catalysis. Members of this superfamily include 2-L-haloalkanoic acid dehalogenase, azetidine hydrolase, phosphonoacetaldehyde hydrolase, phosphoserine phosphatase, phosphomannomutase, P-type ATPases and many others. HAD hydrolases are found in all three kingdoms of life, and most genomes are predicted to contain multiple HAD-like proteins. Members possess a highly conserved alpha/beta core domain, and many also possess a small cap domain, the fold and function of which is variable. HAD hydrolases are sometimes referred to as belonging to the DDDD superfamily of phosphohydrolases. Pssm-ID: 319816 [Multi-domain] Cd Length: 139 Bit Score: 66.84 E-value: 1.90e-14
|
||||||||
Hydrolase_3 | pfam08282 | haloacid dehalogenase-like hydrolase; This family contains haloacid dehalogenase-like ... |
101-157 | 7.81e-09 | ||||
haloacid dehalogenase-like hydrolase; This family contains haloacid dehalogenase-like hydrolase enzymes. Pssm-ID: 429897 [Multi-domain] Cd Length: 255 Bit Score: 53.40 E-value: 7.81e-09
|
||||||||
Cof | COG0561 | Hydroxymethylpyrimidine pyrophosphatase and other HAD family phosphatases [Coenzyme transport ... |
101-158 | 1.06e-08 | ||||
Hydroxymethylpyrimidine pyrophosphatase and other HAD family phosphatases [Coenzyme transport and metabolism, General function prediction only]; Pssm-ID: 440327 [Multi-domain] Cd Length: 192 Bit Score: 52.45 E-value: 1.06e-08
|
||||||||
SPP-subfamily | TIGR01482 | sucrose-phosphate phosphatase subfamily; This model includes both the members of the SPP ... |
67-173 | 4.21e-08 | ||||
sucrose-phosphate phosphatase subfamily; This model includes both the members of the SPP equivalog model (TIGR01485), encompassing plants and cyanobacteria, as well as those archaeal sequences which are the closest relatives (TIGR01487). It remains to be shown whether these archaeal sequences catalyze the same reaction as SPP. Pssm-ID: 273650 [Multi-domain] Cd Length: 225 Bit Score: 51.31 E-value: 4.21e-08
|
||||||||
HAD_Pase | cd07516 | phosphatase, similar to Escherichia coli Cof and Thermotoga maritima TM0651; belongs to the ... |
101-158 | 6.47e-08 | ||||
phosphatase, similar to Escherichia coli Cof and Thermotoga maritima TM0651; belongs to the haloacid dehalogenase-like superfamily; Escherichia coli Cof is involved in the hydrolysis of HMP-PP (4-amino-2-methyl-5-hydroxymethylpyrimidine pyrophosphate, an intermediate in thiamin biosynthesis), Cof also has phosphatase activity against the coenzymes pyridoxal phosphate (PLP) and FMN. Thermotoga maritima TM0651 acts as a phosphatase with a phosphorylated carbohydrate molecule as a possible substrate. Escherichia coli YbhA is also a member of this family and catalyzes the dephosphorylation of PLP, YbhA can also hydrolyze erythrose-4-phosphate and fructose-1,6-bis-phosphate. Members of this family belong to the haloacid dehalogenase-like (HAD) hydrolases, a large superfamily of diverse enzymes that catalyze carbon or phosphoryl group transfer reactions on a range of substrates, using an active site aspartate in nucleophilic catalysis. Members of this superfamily include 2-L-haloalkanoic acid dehalogenase, azetidine hydrolase, phosphonoacetaldehyde hydrolase, phosphoserine phosphatase, phosphomannomutase, P-type ATPases and many others. HAD hydrolases are found in all three kingdoms of life, and most genomes are predicted to contain multiple HAD-like proteins. Members possess a highly conserved alpha/beta core domain, and many also possess a small cap domain, the fold and function of which is variable. HAD hydrolases are sometimes referred to as belonging to the DDDD superfamily of phosphohydrolases. Pssm-ID: 319818 [Multi-domain] Cd Length: 253 Bit Score: 50.67 E-value: 6.47e-08
|
||||||||
PRK01158 | PRK01158 | phosphoglycolate phosphatase; Provisional |
94-166 | 1.45e-07 | ||||
phosphoglycolate phosphatase; Provisional Pssm-ID: 234910 [Multi-domain] Cd Length: 230 Bit Score: 49.59 E-value: 1.45e-07
|
||||||||
Pglycolate_arch | TIGR01487 | phosphoglycolate phosphatase, TA0175-type; This group of Archaeal sequences, now known to be ... |
60-169 | 1.66e-07 | ||||
phosphoglycolate phosphatase, TA0175-type; This group of Archaeal sequences, now known to be phosphoglycolate phosphatases, is most closely related to the sucrose-phosphate phosphatases from plants and cyanobacteria (TIGR01485). Together, these two models comprise a subfamily model (TIGR01482). TIGR01482, in turn, is a member of the IIB subfamily (TIGR01484) of the Haloacid Dehalogenase (HAD) superfamily of aspartate-nucleophile hydrolases. Pssm-ID: 273652 [Multi-domain] Cd Length: 215 Bit Score: 49.35 E-value: 1.66e-07
|
||||||||
Cof-subfamily | TIGR00099 | Cof subfamily of IIB subfamily of haloacid dehalogenase superfamily; This subfamily of ... |
101-157 | 3.34e-07 | ||||
Cof subfamily of IIB subfamily of haloacid dehalogenase superfamily; This subfamily of sequences falls within the Class-IIB subfamily (TIGR01484) of the Haloacid Dehalogenase superfamily of aspartate-nucleophile hydrolases. The use of the name "Cof" as an identifier here is arbitrary and refers to the E. coli Cof protein. This subfamily is notable for the large number of recent paralogs in many species. Listeria, for instance, has 12, Clostridium, Lactococcus and Streptococcus pneumoniae have 8 each, Enterococcus and Salmonella have 7 each, and Bacillus subtilus, Mycoplasma, Staphylococcus and E. coli have 6 each. This high degree of gene duplication is limited to the gamma proteobacteria and low-GC gram positive lineages. The profusion of genes in this subfamily is not coupled with a high degree of divergence, so it is impossible to determine an accurate phylogeny at the equivalog level. Considering the relationship of this subfamily to the other known members of the HAD-IIB subfamily (TIGR01484), sucrose and trehalose phosphatases and phosphomannomutase, it seems a reasonable hypothesis that these enzymes act on phosphorylated sugars. Possibly the diversification of genes in this subfamily represents the diverse sugars and polysaccharides that various bacteria find in their biological niches. The members of this subfamily are restricted almost exclusively to bacteria (one sequences from S. pombe scores above trusted, while another is between trusted and noise). It is notable that no archaea are found in this group, the closest relations to the archaea found here being two Deinococcus sequences. [Unknown function, Enzymes of unknown specificity] Pssm-ID: 272905 [Multi-domain] Cd Length: 256 Bit Score: 48.80 E-value: 3.34e-07
|
||||||||
HAD-SF-IIIA | TIGR01662 | HAD-superfamily hydrolase, subfamily IIIA; This subfamily falls within the Haloacid ... |
27-141 | 1.69e-06 | ||||
HAD-superfamily hydrolase, subfamily IIIA; This subfamily falls within the Haloacid Dehalogenase (HAD) superfamily of aspartate-nucleophile hydrolases. The Class III subfamilies are characterized by the lack of any domains located between either between the first and second conserved catalytic motifs (as in the Class I subfamilies, TIGR01493, TIGR01509, TIGR01488 and TIGR01494) or between the second and third conserved catalytic motifs (as in the Class II subfamilies, TIGR01460 and TIGR01484) of the superfamily domain. The IIIA subfamily contains five major clades: histidinol-phosphatase (TIGR01261) and histidinol-phosphatase-related protein (TIGR00213) which together form a subfamily (TIGR01656), DNA 3'-phosphatase (TIGR01663, TIGR01664), YqeG (TIGR01668) and YrbI (TIGR01670). In the case of histidinol phosphatase and PNK-3'-phosphatase, this model represents a domain of a bifunctional system. In the histidinol phosphatase HisB, a C-terminal domain is an imidazoleglycerol-phosphate dehydratase which catalyzes a related step in histidine biosynthesis. In PNK-3'-phosphatase, N- and C-terminal domains constitute the polynucleotide kinase and DNA-binding components of the enzyme. [Unknown function, Enzymes of unknown specificity] Pssm-ID: 273742 [Multi-domain] Cd Length: 135 Bit Score: 45.47 E-value: 1.69e-06
|
||||||||
HAD_HPP | cd07517 | phosphatase, similar to Bacteroides thetaiotaomicron VPI-5482 BT4131 hexose phosphate ... |
102-157 | 9.54e-06 | ||||
phosphatase, similar to Bacteroides thetaiotaomicron VPI-5482 BT4131 hexose phosphate phosphatase; belongs to the haloacid dehalogenase-like superfamily; Bacteroides thetaiotaomicron VPI-5482 BT4131 is a phosphatase with preference for hexose phosphates. In addition this family includes uncharacterized Bacillus subtilis YkrA, a putative phosphatase and uncharacterized Streptococcus pyogenes MGAS10394 a putative bifunctional phosphatase/peptidyl-prolyl cis-trans isomerase. Members of this family belong to the haloacid dehalogenase-like (HAD) hydrolases, a large superfamily of diverse enzymes that catalyze carbon or phosphoryl group transfer reactions on a range of substrates, using an active site aspartate in nucleophilic catalysis. Members of this superfamily include 2-L-haloalkanoic acid dehalogenase, azetidine hydrolase, phosphonoacetaldehyde hydrolase, phosphoserine phosphatase, phosphomannomutase, P-type ATPases and many others. HAD hydrolases are found in all three kingdoms of life, and most genomes are predicted to contain multiple HAD-like proteins. Members possess a highly conserved alpha/beta core domain, and many also possess a small cap domain, the fold and function of which is variable. HAD hydrolases are sometimes referred to as belonging to the DDDD superfamily of phosphohydrolases. Pssm-ID: 319819 [Multi-domain] Cd Length: 213 Bit Score: 44.14 E-value: 9.54e-06
|
||||||||
HAD_YbiV-Like | cd07518 | Escherichia coli YbiV sugar phosphatase/phosphotransferase and related proteins; belongs to ... |
101-157 | 2.58e-04 | ||||
Escherichia coli YbiV sugar phosphatase/phosphotransferase and related proteins; belongs to the haloacid dehalogenase-like superfamily; Escherichia coli YbiV can act as both a sugar phosphatase and as a phosphotransferase. Members of this family belong to the haloacid dehalogenase-like (HAD) hydrolases, a large superfamily of diverse enzymes that catalyze carbon or phosphoryl group transfer reactions on a range of substrates, using an active site aspartate in nucleophilic catalysis. Members of this superfamily include 2-L-haloalkanoic acid dehalogenase, azetidine hydrolase, phosphonoacetaldehyde hydrolase, phosphoserine phosphatase, phosphomannomutase, P-type ATPases and many others. HAD hydrolases are found in all three kingdoms of life, and most genomes are predicted to contain multiple HAD-like proteins. Members possess a highly conserved alpha/beta core domain, and many also possess a small cap domain, the fold and function of which is variable. HAD hydrolases are sometimes referred to as belonging to the DDDD superfamily of phosphohydrolases. Pssm-ID: 319820 [Multi-domain] Cd Length: 184 Bit Score: 39.87 E-value: 2.58e-04
|
||||||||
Blast search parameters | ||||
|