haloacid dehalogenase-like hydrolase domain-containing protein 2 isoform X2 [Camelus dromedarius]
Protein Classification
HAD-IIA family hydrolase( domain architecture ID 11576289)
HAD (haloacid dehalogenase)-IIA family hydrolase such as vertebrate haloacid dehalogenase-like hydrolase domain-containing protein 2 and phospholysine phosphohistidine inorganic pyrophosphate phosphatase, which hydrolyzes imidodiphosphate, 3-phosphohistidine and 6-phospholysine, as well as inorganic diphosphate with lower efficiency
List of domain hits
| Name | Accession | Description | Interval | E-value | ||||
| HAD_PPase | cd07509 | inorganic pyrophosphatase similar to a human phospholysine phosphohistidine inorganic ... |
8-204 | 7.75e-123 | ||||
inorganic pyrophosphatase similar to a human phospholysine phosphohistidine inorganic pyrophosphate phosphatase (LHPP); LHPP hydrolyzes nitrogen-phosphorus bonds in phospholysine, phosphohistidine and imidodiphosphate as well as oxygen-phosphorus bonds in inorganic pyrophosphate in vitro. This family also includes human haloacid dehalogenase like hydrolase domain containing 2 protine (HDHD2) a phosphatase which may be involved in polygenic hypertension. 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: 319812 [Multi-domain] Cd Length: 248 Bit Score: 348.12 E-value: 7.75e-123
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| Name | Accession | Description | Interval | E-value | ||||
| HAD_PPase | cd07509 | inorganic pyrophosphatase similar to a human phospholysine phosphohistidine inorganic ... |
8-204 | 7.75e-123 | ||||
inorganic pyrophosphatase similar to a human phospholysine phosphohistidine inorganic pyrophosphate phosphatase (LHPP); LHPP hydrolyzes nitrogen-phosphorus bonds in phospholysine, phosphohistidine and imidodiphosphate as well as oxygen-phosphorus bonds in inorganic pyrophosphate in vitro. This family also includes human haloacid dehalogenase like hydrolase domain containing 2 protine (HDHD2) a phosphatase which may be involved in polygenic hypertension. 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: 319812 [Multi-domain] Cd Length: 248 Bit Score: 348.12 E-value: 7.75e-123
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| HAD-SF-IIA-hyp3 | TIGR01458 | HAD-superfamily subfamily IIA hydrolase, TIGR01458; This hypothetical equivalog is a member of ... |
7-204 | 1.05e-111 | ||||
HAD-superfamily subfamily IIA hydrolase, TIGR01458; This hypothetical equivalog is a member of the IIA subfamily (TIGR01460) of the haloacid dehalogenase superfamily of aspartate-nucleophile hydrolases. One sequence (GP|10716807) has been annotated as a "phospholysine phosphohistidine inorganic pyrophosphatase," probably in reference to studies on similarly described (but unsequenced) enzymes from bovine and rat tissues. However, the supporting information for this annotation has never been published. [Unknown function, Enzymes of unknown specificity] Pssm-ID: 162372 [Multi-domain] Cd Length: 257 Bit Score: 320.27 E-value: 1.05e-111
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| NagD | COG0647 | Ribonucleotide monophosphatase NagD, HAD superfamily [Nucleotide transport and metabolism]; |
8-205 | 3.45e-61 | ||||
Ribonucleotide monophosphatase NagD, HAD superfamily [Nucleotide transport and metabolism]; Pssm-ID: 440412 [Multi-domain] Cd Length: 259 Bit Score: 191.86 E-value: 3.45e-61
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| Hydrolase_6 | pfam13344 | Haloacid dehalogenase-like hydrolase; This family is part of the HAD superfamily. |
10-86 | 1.44e-21 | ||||
Haloacid dehalogenase-like hydrolase; This family is part of the HAD superfamily. Pssm-ID: 433132 Cd Length: 101 Bit Score: 85.21 E-value: 1.44e-21
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| PRK10444 | PRK10444 | HAD-IIA family hydrolase; |
7-204 | 1.29e-11 | ||||
HAD-IIA family hydrolase; Pssm-ID: 182466 [Multi-domain] Cd Length: 248 Bit Score: 62.12 E-value: 1.29e-11
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| Name | Accession | Description | Interval | E-value | ||||
| HAD_PPase | cd07509 | inorganic pyrophosphatase similar to a human phospholysine phosphohistidine inorganic ... |
8-204 | 7.75e-123 | ||||
inorganic pyrophosphatase similar to a human phospholysine phosphohistidine inorganic pyrophosphate phosphatase (LHPP); LHPP hydrolyzes nitrogen-phosphorus bonds in phospholysine, phosphohistidine and imidodiphosphate as well as oxygen-phosphorus bonds in inorganic pyrophosphate in vitro. This family also includes human haloacid dehalogenase like hydrolase domain containing 2 protine (HDHD2) a phosphatase which may be involved in polygenic hypertension. 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: 319812 [Multi-domain] Cd Length: 248 Bit Score: 348.12 E-value: 7.75e-123
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| HAD-SF-IIA-hyp3 | TIGR01458 | HAD-superfamily subfamily IIA hydrolase, TIGR01458; This hypothetical equivalog is a member of ... |
7-204 | 1.05e-111 | ||||
HAD-superfamily subfamily IIA hydrolase, TIGR01458; This hypothetical equivalog is a member of the IIA subfamily (TIGR01460) of the haloacid dehalogenase superfamily of aspartate-nucleophile hydrolases. One sequence (GP|10716807) has been annotated as a "phospholysine phosphohistidine inorganic pyrophosphatase," probably in reference to studies on similarly described (but unsequenced) enzymes from bovine and rat tissues. However, the supporting information for this annotation has never been published. [Unknown function, Enzymes of unknown specificity] Pssm-ID: 162372 [Multi-domain] Cd Length: 257 Bit Score: 320.27 E-value: 1.05e-111
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| NagD | COG0647 | Ribonucleotide monophosphatase NagD, HAD superfamily [Nucleotide transport and metabolism]; |
8-205 | 3.45e-61 | ||||
Ribonucleotide monophosphatase NagD, HAD superfamily [Nucleotide transport and metabolism]; Pssm-ID: 440412 [Multi-domain] Cd Length: 259 Bit Score: 191.86 E-value: 3.45e-61
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| HAD_Pase_UmpH-like | cd07530 | UmpH/NagD family phosphatase, similar to Escherichia coli UmpH UMP phosphatase/NagD nucleotide ... |
8-204 | 8.06e-33 | ||||
UmpH/NagD family phosphatase, similar to Escherichia coli UmpH UMP phosphatase/NagD nucleotide phosphatase and Mycobacterium tuberculosis Rv1692 glycerol 3-phosphate phosphatase; Escherichia coli UmpH/NagD is a ribonucleoside tri-, di-, and monophosphatase with a preference for purines, it shows peak activity with UMP and functions in UMP-degradation. It is also an effective phosphatase with AMP, GMP and CMP. Mycobacterium tuberculosis phosphatase, Rv1692 is a glycerol 3-phosphate phosphatase. Rv1692 is the final enzyme involved in glycerophospholipid recycling/catabolism. This subfamily belongs to the UmpH/NagD phosphatase family, and 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: 319832 [Multi-domain] Cd Length: 247 Bit Score: 118.46 E-value: 8.06e-33
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| HAD_Pase_UmpH-like | cd07531 | UmpH/NagD family phosphatase, similar to Bacillus AraL phosphatase, a putative sugar ... |
8-204 | 4.52e-27 | ||||
UmpH/NagD family phosphatase, similar to Bacillus AraL phosphatase, a putative sugar phosphatase; Bacillus subtilis AraL is a phosphatase displaying activity towards different sugar phosphate substrates; it is encoded by the arabinose metabolic operon araABDLMNPQ-abfA and may play a role in the dephosphorylation of substrates related to l-arabinose metabolism. This subfamily belongs to the UmpH/NagD phosphatase family, and 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: 319833 [Multi-domain] Cd Length: 252 Bit Score: 103.80 E-value: 4.52e-27
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| HAD-SF-IIA | TIGR01460 | Haloacid Dehalogenase Superfamily Class (subfamily) IIA; This model represents one structural ... |
10-205 | 6.43e-27 | ||||
Haloacid Dehalogenase Superfamily Class (subfamily) IIA; This model represents one structural subclass of the Haloacid Dehalogenase (HAD) superfamily of aspartate-nucleophile hydrolases. The superfamily is defined by the presence of three short catalytic motifs. The classes are defined based on the location and the observed or predicted fold of a so-called "capping domain", or the absence of such a domain. Class I consists of sequences in which the capping domain is found in between the first and second catalytic motifs. Class II consists of sequences in which the capping domain is found between the second and third motifs. Class III sequences have no capping domain in iether of these positions. The Class IIA capping domain is predicted by PSI-PRED to consist of a mixed alpha-beta fold with the basic pattern: Helix-Helix-Helix-Sheet-Helix-Loop-Sheet-Helix-Sheet-Helix. Presently, this subfamily encompasses a single equivalog model (TIGR01452) for the eukaryotic phosphoglycolate phosphatase, as well as four hypothetical equivalogs covering closely related sequences (TIGR01456 and TIGR01458 in eukaryotes, TIGR01457 in gram positive bacteria and TIGR01459 in gram negative bacteria). The Escherishia coli NagD gene and the Bacillus subtilus AraL gene are members of this subfamily but are not members of the any of the presently defined equivalogs within it. NagD is part of the NAG operon responsible for N-acetylglucosamine metabolism. The function of this gene is unknown. Genes from several organisms have been annotated as NagD, or NagD-like. However, without data on the presence of other members of this pathway, (such as in the case of Yersinia pestis) these assignments should not be given great weight. The AraL gene is similar: it is part of the L-arabinose operon, but the function is unknown. A gene from Halobacterium has been annotated as AraL, but no other Ara operon genes have been annotated. Many of the genes in this subfamily have been annotated as "pNPPase" "4-nitrophenyl phosphatase" or "NPPase". These all refer to the same activity versus a common lab test compound used to determine phosphatase activity. There is no evidence that this activity is physiologically relevant. [Unknown function, Enzymes of unknown specificity] Pssm-ID: 273637 [Multi-domain] Cd Length: 236 Bit Score: 102.79 E-value: 6.43e-27
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| Hydrolase_6 | pfam13344 | Haloacid dehalogenase-like hydrolase; This family is part of the HAD superfamily. |
10-86 | 1.44e-21 | ||||
Haloacid dehalogenase-like hydrolase; This family is part of the HAD superfamily. Pssm-ID: 433132 Cd Length: 101 Bit Score: 85.21 E-value: 1.44e-21
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| HAD_Pase_UmpH-like | cd07508 | haloacid dehalogenase-like superfamily phosphatases, UmpH/NagD family; Phosphatases in this ... |
10-204 | 2.21e-21 | ||||
haloacid dehalogenase-like superfamily phosphatases, UmpH/NagD family; Phosphatases in this UmpH/NagD family include Escherichia coli UmpH UMP phosphatase/NagD nucleotide phosphatase , Mycobacterium tuberculosis Rv1692 glycerol 3-phosphate phosphatase, human PGP phosphoglycolate phosphatase, Schizosaccharomyces pombe PHO2 p-nitrophenylphosphatase, Bacillus AraL a putative sugar phosphatase, and Plasmodium falciparum para nitrophenyl phosphate phosphatase PNPase. 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: 319811 [Multi-domain] Cd Length: 270 Bit Score: 88.96 E-value: 2.21e-21
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| HAD_Pase_UmpH-like | cd07510 | UmpH/NagD family phosphatase, similar to human PGP phosphoglycolate phosphatase and ... |
10-204 | 6.78e-20 | ||||
UmpH/NagD family phosphatase, similar to human PGP phosphoglycolate phosphatase and Schizosaccharomyces pombe PHO2 p-nitrophenylphosphatase; This subfamily includes the phosphoglycolate phosphatases (human PGP and Arabidopsis thaliana PGLP2) and p-nitrophenylphosphatases (Schizosaccharomyces pombe PHO2 and Saccharomyces PHO13p). It belongs to the UmpH/NagD phosphatase family, and 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: 319813 [Multi-domain] Cd Length: 282 Bit Score: 85.13 E-value: 6.78e-20
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| PGP_euk | TIGR01452 | phosphoglycolate/pyridoxal phosphate phosphatase family; PGP is an essential enzyme in the ... |
10-204 | 9.08e-18 | ||||
phosphoglycolate/pyridoxal phosphate phosphatase family; PGP is an essential enzyme in the glycolate salvage pathway in higher organisms (photorespiration in plants). Phosphoglycolate results from the oxidase activity of RubisCO in the Calvin cycle when concentrations of carbon dioxide are low relative to oxygen. In mammals, PGP is found in many tissues, notably in red blood cells where P-glycolate is and important activator of the hydrolysis of 2,3-bisphosphoglycerate, a major modifier of the oxygen affinity of hemoglobin. Pyridoxal phosphate (PLP, Vitamin B6) phosphatase is involved in the degradation of PLP in mammals and is widely distributed in human tissues including erythrocyes. The enzymes described here are members of the Haloacid dehalogenase superfamily of hydrolase enzymes (pfam00702). Unlike the bacterial PGP equivalog (TIGR01449), which is a member of class (subfamily) I, these enzymes are members of class (subfamily) II. These two families have almost certainly arisen from convergent evolution (although these two ancestors may themselves have diverged from a more distant HAD superfamily progenitor). The primary seed sequence for this model comes from Chlamydomonas reinhardtii, a photosynthetic alga. The enzyme has been purified and characterized and these data are fully consistent with the assignment of function as a PGPase involved in photorespiration. The second seed, from Homo sapiens chromosome 22 has been characterized as a pyridoxal phosphatase. Biochemical characterization of partially purified PGP's from various tissues including red blood cells have been performed while one gene for PGP has been localized to chromosome 16p13.3. The sequence used here maps to chromosome 22. There is indeed a related gene on chromosome 16 (and it is expressed, since EST's are found) which shows 46% identity. The chromosome 16 gene is not in evidence in nraa but translated from the genomic sequence. The third seed, from C. elegans, is only supported by sequence similarity. This model is limited to eukaryotic species including S. pombe and S. cerevisiae, although several archaea score between the trusted and noise cutoffs. This model is closely related to a family of bacterial sequences including the E. coli NagD and B. subtilus AraL genes which are characterized by the ability to hydrolyze para-nitrophenylphosphate (pNPPases or NPPases). The chlamydomonas PGPase d Pssm-ID: 273635 [Multi-domain] Cd Length: 279 Bit Score: 79.52 E-value: 9.08e-18
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| HAD_PNPase_UmpH-like | cd07532 | UmpH/NagD family phosphatase para nitrophenyl phosphate phosphatase, similar to Plasmodium ... |
10-204 | 2.79e-17 | ||||
UmpH/NagD family phosphatase para nitrophenyl phosphate phosphatase, similar to Plasmodium falciparum PNPase; Plasmodium falciparum para nitrophenyl phosphate phosphatase (PNPase) catalyzes the dephosphorylation of thiamine monophosphate to thiamine, other substrates on which its active are nucleotides, phosphorylated sugars, pyridoxal-5-phosphate, and paranitrophenyl phosphate. This subfamily belongs to the UmpH/NagD phosphatase family, and 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: 319834 [Multi-domain] Cd Length: 286 Bit Score: 78.12 E-value: 2.79e-17
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| HAD_Pase_UmpH-like | cd16422 | uncharacterized subfamily of the UmpH/NagD phosphatase family, belongs to the haloacid ... |
11-204 | 4.94e-17 | ||||
uncharacterized subfamily of the UmpH/NagD phosphatase family, belongs to the haloacid dehalogenase-like superfamily; This uncharacterized subfamily belongs to the UmpH/NagD phosphatase family and 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: 319858 [Multi-domain] Cd Length: 247 Bit Score: 77.09 E-value: 4.94e-17
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| PRK10444 | PRK10444 | HAD-IIA family hydrolase; |
7-204 | 1.29e-11 | ||||
HAD-IIA family hydrolase; Pssm-ID: 182466 [Multi-domain] Cd Length: 248 Bit Score: 62.12 E-value: 1.29e-11
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| PLN02645 | PLN02645 | phosphoglycolate phosphatase |
1-204 | 1.21e-09 | ||||
phosphoglycolate phosphatase Pssm-ID: 178251 Cd Length: 311 Bit Score: 57.03 E-value: 1.21e-09
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| HAD_like | cd07525 | uncharacterized family of the haloacid dehalogenase-like (HAD) hydrolase superfamily; The ... |
8-205 | 3.57e-09 | ||||
uncharacterized family of the haloacid dehalogenase-like (HAD) hydrolase superfamily; The haloacid dehalogenase-like (HAD) hydrolases are 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 include 2-L-haloalkanoic acid dehalogenase (C-Cl bond hydrolysis), azetidine hydrolase (C-N bond hydrolysis); phosphonoacetaldehyde hydrolase (C-P bond hydrolysis), phosphoserine phosphatase and phosphomannomutase (CO-P bond hydrolysis), P-type ATPases (PO-P bond hydrolysis) and many others. Members 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: 319827 [Multi-domain] Cd Length: 253 Bit Score: 55.02 E-value: 3.57e-09
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| COG2503 | COG2503 | Predicted secreted acid phosphatase [General function prediction only]; |
23-112 | 1.14e-05 | ||||
Predicted secreted acid phosphatase [General function prediction only]; Pssm-ID: 441997 [Multi-domain] Cd Length: 269 Bit Score: 44.95 E-value: 1.14e-05
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| Hydrolase_like | pfam13242 | HAD-hyrolase-like; |
176-204 | 1.24e-05 | ||||
HAD-hyrolase-like; Pssm-ID: 433056 [Multi-domain] Cd Length: 75 Bit Score: 41.83 E-value: 1.24e-05
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| HAD_CAP | cd07534 | molecular class C acid phosphatases, similar to Haemophilus influenzae e (P4) acid phosphatase; ... |
23-127 | 9.09e-04 | ||||
molecular class C acid phosphatases, similar to Haemophilus influenzae e (P4) acid phosphatase; belongs to the haloacid dehalogenase-like hydrolase superfamily; Molecular class C acid phosphatases (CAPs) are nonspecific acid phosphatases with generally broad substrate specificity and optimum activity at neutral to acidic pH. Members include Haemophilus influenzae lipoprotein e (P4), Elizabethkingia meningosepticum OlpA, Helicobacter pylori HppA, Enterobacter sp. 4 acid phosphatase PhoI, and Streptococcus pyogenes M1 GAS LppC. Lipoprotein e (P4) exhibits phosphomonoesterase activity with aryl phosphate substrates including nicotinamide mononucleotide (NMN), tyrosine phosphate, phenyl phosphate, p-nitrophenyl phosphate, and 4-methylumbelliferyl phosphate. The role of P4 in NAD+ uptake appears to be the dephosphorylation of NMN to nicotinamide riboside, which is then taken up by the organism. Elizabethkingia meningosepticum OlpA is a broad-spectrum nucleotidase with preference for 5'-nucleotides, it efficiently hydrolyzes nucleotide monophosphates, with a strong preference for 5'-nucleotides and for 3'-AMP; OlpA can also hydrolyze sugar phosphates and beta-glycerol phosphate, although with a lower efficiency. Helicobacter pylori HppA is also a 5' nucleotidase. 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: 319836 [Multi-domain] Cd Length: 196 Bit Score: 38.85 E-value: 9.09e-04
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| HAD_like | cd01427 | Haloacid dehalogenase-like hydrolases; The haloacid dehalogenase-like (HAD) superfamily ... |
9-116 | 1.23e-03 | ||||
Haloacid dehalogenase-like hydrolases; The haloacid dehalogenase-like (HAD) superfamily includes L-2-haloacid dehalogenase, epoxide hydrolase, phosphoserine phosphatase, phosphomannomutase, phosphoglycolate phosphatase, P-type ATPase, and many others. This superfamily includes a variety of enzymes that catalyze the cleavage of substrate C-Cl, P-C, and P-OP bonds via nucleophilic substitution pathways. All of which use a nucleophilic aspartate in their phosphoryl transfer reaction. They catalyze nucleophilic substitution reactions at phosphorus or carbon centers, using a conserved Asp carboxylate in covalent catalysis. All 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. Members of this superfamily are sometimes referred to as belonging to the DDDD superfamily of phosphohydrolases. Pssm-ID: 319763 [Multi-domain] Cd Length: 106 Bit Score: 37.38 E-value: 1.23e-03
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| Hydrolase | pfam00702 | haloacid dehalogenase-like hydrolase; This family is structurally different from the alpha ... |
7-205 | 1.49e-03 | ||||
haloacid dehalogenase-like hydrolase; This family is structurally different from the alpha/beta hydrolase family (pfam00561). This family includes L-2-haloacid dehalogenase, epoxide hydrolases and phosphatases. The structure of the family consists of two domains. One is an inserted four helix bundle, which is the least well conserved region of the alignment, between residues 16 and 96 of Swiss:P24069. The rest of the fold is composed of the core alpha/beta domain. Those members with the characteriztic DxD triad at the N-terminus are probably phosphatidylglycerolphosphate (PGP) phosphatases involved in cardiolipin biosynthesis in the mitochondria. Pssm-ID: 459910 [Multi-domain] Cd Length: 191 Bit Score: 38.34 E-value: 1.49e-03
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| YigB | COG1011 | FMN and 5-amino-6-(5-phospho-D-ribitylamino)uracil phosphatase YigB, HAD superfamily ... |
177-204 | 1.51e-03 | ||||
FMN and 5-amino-6-(5-phospho-D-ribitylamino)uracil phosphatase YigB, HAD superfamily (riboflavin biosynthesis) [Coenzyme transport and metabolism]; Pssm-ID: 440635 [Multi-domain] Cd Length: 220 Bit Score: 38.47 E-value: 1.51e-03
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| HAD_Neu5Ac-Pase_like | cd04305 | human N-acetylneuraminate-9-phosphate phosphatase, Escherichia coli house-cleaning phosphatase ... |
177-204 | 1.67e-03 | ||||
human N-acetylneuraminate-9-phosphate phosphatase, Escherichia coli house-cleaning phosphatase YjjG, and related phosphatases; N-acetylneuraminate-9- phosphatase (Neu5Ac-9-Pase; E.C. 3.1.3.29) catalyzes the dephosphorylation of N-acylneuraminate 9-phosphate during the synthesis of N-acetylneuraminate; Escherichia coli nucleotide phosphatase YjjG has a broad pyrimidine nucleotide activity spectrum and functions as an in vivo house-cleaning phosphatase for noncanonical pyrimidine nucleotides. 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: 319800 [Multi-domain] Cd Length: 109 Bit Score: 36.75 E-value: 1.67e-03
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| HAD_like | cd07511 | uncharacterized family of the haloacid dehalogenase-like (HAD) hydrolase superfamily, similar ... |
9-90 | 1.78e-03 | ||||
uncharacterized family of the haloacid dehalogenase-like (HAD) hydrolase superfamily, similar to the uncharacterized human CECR5 (cat eye syndrome critical region protein 5); 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: 319814 Cd Length: 136 Bit Score: 37.37 E-value: 1.78e-03
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| HAD_like | cd07533 | uncharacterized family of the haloacid dehalogenase-like (HAD) hydrolase superfamily, similar ... |
158-213 | 7.86e-03 | ||||
uncharacterized family of the haloacid dehalogenase-like (HAD) hydrolase superfamily, similar to Parvibaculum lavamentivorans HAD-superfamily hydrolase, subfamily IA, variant 1; 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: 319835 [Multi-domain] Cd Length: 207 Bit Score: 36.22 E-value: 7.86e-03
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| HAD-SF-IA-v3 | TIGR01509 | haloacid dehalogenase superfamily, subfamily IA, variant 3 with third motif having DD or ED; ... |
9-204 | 8.22e-03 | ||||
haloacid dehalogenase superfamily, subfamily IA, variant 3 with third motif having DD or ED; This model represents part of one structural subfamily of the Haloacid Dehalogenase (HAD) superfamily of aspartate-nucleophile hydrolases. The superfamily is defined by the presence of three short catalytic motifs. The subfamilies are defined based on the location and the observed or predicted fold of a so-called "capping domain", or the absence of such a domain. Subfamily I consists of sequences in which the capping domain is found in between the first and second catalytic motifs. Subfamily II consists of sequences in which the capping domain is found between the second and third motifs. Subfamily III sequences have no capping domain in either of these positions. The Subfamily IA and IB capping domains are predicted by PSI-PRED to consist of an alpha helical bundle. Subfamily I encompasses such a wide region of sequence space (the sequences are highly divergent) that representing it with a single model is impossible, resulting in an overly broad description which allows in many unrelated sequences. Subfamily IA and IB are separated based on an aparrent phylogenetic bifurcation. Subfamily IA is still too broad to model, but cannot be further subdivided into large chunks based on phylogenetic trees. Of the three motifs defining the HAD superfamily, the third has three variant forms: (1) hhhhsDxxx(x)D, (2) hhhhssxxx(x)D and (3) hhhhDDxxx(x)s where _s_ refers to a small amino acid and _h_ to a hydrophobic one. All three of these variants are found in subfamily IA. Individual models were made based on seeds exhibiting only one of the variants each. Variant 3 (this model) is found in the enzymes beta-phosphoglucomutase (TIGR01990) and deoxyglucose-6-phosphatase, while many other enzymes of subfamily IA exhibit this variant as well as variant 1 (TIGR01549). These three variant models were created with the knowledge that there will be overlap among them - this is by design and serves the purpose of eliminating the overlap with models of more distantly related HAD subfamilies caused by an overly broad single model. [Unknown function, Enzymes of unknown specificity] Pssm-ID: 273662 [Multi-domain] Cd Length: 178 Bit Score: 35.86 E-value: 8.22e-03
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