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Conserved domains on  [gi|767992427|ref|XP_011522268|]
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5'(3')-deoxyribonucleotidase, mitochondrial isoform X10 [Homo sapiens]

Protein Classification

HAD family hydrolase( domain architecture ID 229399)

HAD (haloacid dehalogenase) family hydrolase; the HAD family includes phosphoesterases, ATPases, phosphonatases, dehalogenases, and sugar phosphomutases acting on a remarkably diverse set of substrates

EC:  3.6.3.-
Gene Ontology:  GO:0005524|GO:0016887|GO:0005215

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
HAD_like super family cl21460
Haloacid Dehalogenase-like Hydrolases; The haloacid dehalogenase (HAD) superfamily includes ...
 38-144 8.24e-51

Haloacid Dehalogenase-like Hydrolases; The haloacid dehalogenase (HAD) superfamily includes carbon and phosphorus hydrolases such as 2-haloalkonoate dehalogenase, epoxide hydrolase, phosphoserine phosphatase, phosphomannomutase, phosphoglycolate phosphatase, P-type ATPase, among others. These proteins catalyze nucleophilic substitution reactions at phosphorus or carbon centers, using a conserved Asp carboxylate in covalent catalysis. All members possess a conserve alpha/beta core domain, and many also possess a small cap domain, with varying folds and functions.


The actual alignment was detected with superfamily member cd02587:

Pssm-ID: 473868  Cd Length: 161  Bit Score: 159.09  E-value: 8.24e-51
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767992427  38 VLVDMDGVLADFEGGFLRKFRARFPDQPFIALEDRRGFWVSEQYGrlRPGLSEKAISIWESKNFFFELEPLPGAVEAVKE 117
Cdd:cd02587    3 ILVDMDGVLADFEGALVRAIRERFPDEPHVLLESRRGFWVIEQYK--APELSRKAADILEEPGFFRNLEPIPGAVEALRE 80

                         90       100
                 ....*....|....*....|....*..
gi 767992427 118 MASlQNTDVFICTSPIKMFKYCPYEKV 144
Cdd:cd02587   81 LSD-EGTDVYICTSPLNKYPTCVEEKY 106
 
Name Accession Description Interval E-value
HAD_5-3dNT cd02587
5'(3')-deoxyribonucleotidase; This family includes cytosolic 5'(3')-deoxyribonucleotidase (cdN) ...
 38-144 8.24e-51

5'(3')-deoxyribonucleotidase; This family includes cytosolic 5'(3')-deoxyribonucleotidase (cdN) and mitochondrial 5'(3')-deoxyribonucleotidase (mdN). cdN and mdN specifically dephosphorylate the deoxyribo form of nucleoside monophosphates helps maintain homeostasis of deoxynucleosides required for mitochondrial DNA synthesis. Their preferred substrates are dUMP and dTMP. cdN also dephosphorylates dGMP and dIMP efficiently. They can also dephosphorylate the 5'- or 3'-phosphates of pyrimidine ribonucleotides. 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: 319786  Cd Length: 161  Bit Score: 159.09  E-value: 8.24e-51
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767992427  38 VLVDMDGVLADFEGGFLRKFRARFPDQPFIALEDRRGFWVSEQYGrlRPGLSEKAISIWESKNFFFELEPLPGAVEAVKE 117
Cdd:cd02587    3 ILVDMDGVLADFEGALVRAIRERFPDEPHVLLESRRGFWVIEQYK--APELSRKAADILEEPGFFRNLEPIPGAVEALRE 80

                         90       100
                 ....*....|....*....|....*..
gi 767992427 118 MASlQNTDVFICTSPIKMFKYCPYEKV 144
Cdd:cd02587   81 LSD-EGTDVYICTSPLNKYPTCVEEKY 106
YorC COG4502
5'(3')-deoxyribonucleotidase [Nucleotide transport and metabolism];
38-132 5.49e-21

5'(3')-deoxyribonucleotidase [Nucleotide transport and metabolism];


Pssm-ID: 443586 [Multi-domain]  Cd Length: 177  Bit Score: 83.38  E-value: 5.49e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767992427  38 VLVDMDGVLADFEGGFLRKFRARFPDQpfIALEDRRGFWVSEQYGrlrPGLSEKAISIWESKNFFFELEPLPGAVEAVKE 117
Cdd:COG4502    5 IAVDMDGVLADFYAAFLDIYNKEYGTN--LTLEDLDGWDLWELVP---PEHRERIREFLNEPGFFRDLPPIPGAQEVLKE 79

                         90
                 ....*....|....*
gi 767992427 118 MasLQNTDVFICTSP 132
Cdd:COG4502   80 L--SDKYEVYIVTAA 92
NT5C pfam06941
5' nucleotidase, deoxy (Pyrimidine), cytosolic type C protein (NT5C); This family consists of ...
 38-120 2.54e-07

5' nucleotidase, deoxy (Pyrimidine), cytosolic type C protein (NT5C); This family consists of several 5' nucleotidase, deoxy (Pyrimidine), cytosolic type C (NT5C) proteins. 5'(3')-Deoxyribonucleotidase is a ubiquitous enzyme in mammalian cells whose physiological function is not known.


Pssm-ID: 284381 [Multi-domain]  Cd Length: 180  Bit Score: 47.60  E-value: 2.54e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767992427   38 VLVDMDGVLADFEGGFLRKFRARF-----PDQpfIALEDRRGFWVSEQYGRLRPGLSEKAisiwesknFFFELEPLPGAV 112
Cdd:pfam06941   4 IGVDLDGVCADFYGRMRQIANEWFerpllPEE--VSSWGWSEWTNPEQYDSLHRFVTQPG--------FFSDLEPIPGAR 73


                  ....*...
gi 767992427  113 EAVKEMAS 120
Cdd:pfam06941  74 EYLRQLSD 81
 
Name Accession Description Interval E-value
HAD_5-3dNT cd02587
5'(3')-deoxyribonucleotidase; This family includes cytosolic 5'(3')-deoxyribonucleotidase (cdN) ...
 38-144 8.24e-51

5'(3')-deoxyribonucleotidase; This family includes cytosolic 5'(3')-deoxyribonucleotidase (cdN) and mitochondrial 5'(3')-deoxyribonucleotidase (mdN). cdN and mdN specifically dephosphorylate the deoxyribo form of nucleoside monophosphates helps maintain homeostasis of deoxynucleosides required for mitochondrial DNA synthesis. Their preferred substrates are dUMP and dTMP. cdN also dephosphorylates dGMP and dIMP efficiently. They can also dephosphorylate the 5'- or 3'-phosphates of pyrimidine ribonucleotides. 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: 319786  Cd Length: 161  Bit Score: 159.09  E-value: 8.24e-51
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767992427  38 VLVDMDGVLADFEGGFLRKFRARFPDQPFIALEDRRGFWVSEQYGrlRPGLSEKAISIWESKNFFFELEPLPGAVEAVKE 117
Cdd:cd02587    3 ILVDMDGVLADFEGALVRAIRERFPDEPHVLLESRRGFWVIEQYK--APELSRKAADILEEPGFFRNLEPIPGAVEALRE 80

                         90       100
                 ....*....|....*....|....*..
gi 767992427 118 MASlQNTDVFICTSPIKMFKYCPYEKV 144
Cdd:cd02587   81 LSD-EGTDVYICTSPLNKYPTCVEEKY 106
YorC COG4502
5'(3')-deoxyribonucleotidase [Nucleotide transport and metabolism];
38-132 5.49e-21

5'(3')-deoxyribonucleotidase [Nucleotide transport and metabolism];


Pssm-ID: 443586 [Multi-domain]  Cd Length: 177  Bit Score: 83.38  E-value: 5.49e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767992427  38 VLVDMDGVLADFEGGFLRKFRARFPDQpfIALEDRRGFWVSEQYGrlrPGLSEKAISIWESKNFFFELEPLPGAVEAVKE 117
Cdd:COG4502    5 IAVDMDGVLADFYAAFLDIYNKEYGTN--LTLEDLDGWDLWELVP---PEHRERIREFLNEPGFFRDLPPIPGAQEVLKE 79

                         90
                 ....*....|....*
gi 767992427 118 MasLQNTDVFICTSP 132
Cdd:COG4502   80 L--SDKYEVYIVTAA 92
NT5C pfam06941
5' nucleotidase, deoxy (Pyrimidine), cytosolic type C protein (NT5C); This family consists of ...
 38-120 2.54e-07

5' nucleotidase, deoxy (Pyrimidine), cytosolic type C protein (NT5C); This family consists of several 5' nucleotidase, deoxy (Pyrimidine), cytosolic type C (NT5C) proteins. 5'(3')-Deoxyribonucleotidase is a ubiquitous enzyme in mammalian cells whose physiological function is not known.


Pssm-ID: 284381 [Multi-domain]  Cd Length: 180  Bit Score: 47.60  E-value: 2.54e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767992427   38 VLVDMDGVLADFEGGFLRKFRARF-----PDQpfIALEDRRGFWVSEQYGRLRPGLSEKAisiwesknFFFELEPLPGAV 112
Cdd:pfam06941   4 IGVDLDGVCADFYGRMRQIANEWFerpllPEE--VSSWGWSEWTNPEQYDSLHRFVTQPG--------FFSDLEPIPGAR 73


                  ....*...
gi 767992427  113 EAVKEMAS 120
Cdd:pfam06941  74 EYLRQLSD 81
Gph COG0546
Phosphoglycolate phosphatase, HAD superfamily [Energy production and conversion];
38-131 1.46e-04

Phosphoglycolate phosphatase, HAD superfamily [Energy production and conversion];


Pssm-ID: 440312 [Multi-domain]  Cd Length: 214  Bit Score: 39.91  E-value: 1.46e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767992427  38 VLVDMDGVLADFEGGFLRKFRARFPDQ--PFIALEDRRGF-------WVSEQYGRLRPGLSEKAISIWES---KNFFFEL 105
Cdd:COG0546    4 VLFDLDGTLVDSAPDIAAALNEALAELglPPLDLEELRALiglglreLLRRLLGEDPDEELEELLARFRElyeEELLDET 83

                         90       100
                 ....*....|....*....|....*.
gi 767992427 106 EPLPGAVEAVKEMASlQNTDVFICTS 131
Cdd:COG0546   84 RLFPGVRELLEALKA-RGIKLAVVTN 108
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options: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.
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