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Conserved domains on  [gi|489003466|ref|WP_002914088|]
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MULTISPECIES: uracil-DNA glycosylase [Klebsiella]

Protein Classification

uracil-DNA glycosylase( domain architecture ID 10786350)

uracil-DNA glycosylase (UDG) excises uracil residues from the DNA which can arise as a result of misincorporation of dUMP residues by DNA polymerase or due to deamination of cytosine

CATH:  3.40.470.10
EC:  3.2.2.27
Gene Ontology:  GO:0004844|GO:0006281|GO:0006284
PubMed:  11716455|10946227|25550433

Graphical summary

 Zoom to residue level

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List of domain hits

 Name Accession Description Interval E-value
Ung COG0692
Uracil-DNA glycosylase [Replication, recombination and repair];
1-220 3.14e-158

Uracil-DNA glycosylase [Replication, recombination and repair];


:

Pssm-ID: 440456  Cd Length: 221  Bit Score: 436.78  E-value: 3.14e-158
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466   1 MTTPLTWHDVLADEKQQPYFLNTLKTVAEERQSGITIYPPQKDVFNAFRFTELGDVKVVILGQDPYHGPGQAHGLAFSVR 80
Cdd:COG0692    3 VLLEPSWKEALAEEFEKPYFQALGAFLKAEYAAGKTIYPPGEDIFRAFNLTPFDDVKVVILGQDPYHGPGQAHGLSFSVP 82

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466  81 PGVAIPPSLLNMYKELEATIpGFTRPTHGYLESWARQGVLLLNTVLTVRAGQAHSHASLGWETFTDKVIALINEHCEGVV 160
Cdd:COG0692   83 PGVPLPPSLRNIYKELEDDL-GIPIPNHGDLTSWAEQGVLLLNTVLTVRAGQAGSHAGKGWETFTDAVIRALNARKEPVV 161

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466 161 FLLWGSHAQKKGAIIDRQRHCVLKAPHPSPLSAHRGFFGCNHFVQTNQWLVDRGETPIDW 220
Cdd:COG0692  162 FLLWGAYAQKKAALIDASKHLVLESPHPSPLSAHRGFFGSKPFSKANAYLEEQGKTPIDW 221
 
Name Accession Description Interval E-value
Ung COG0692
Uracil-DNA glycosylase [Replication, recombination and repair];
1-220 3.14e-158

Uracil-DNA glycosylase [Replication, recombination and repair];


Pssm-ID: 440456  Cd Length: 221  Bit Score: 436.78  E-value: 3.14e-158
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466   1 MTTPLTWHDVLADEKQQPYFLNTLKTVAEERQSGITIYPPQKDVFNAFRFTELGDVKVVILGQDPYHGPGQAHGLAFSVR 80
Cdd:COG0692    3 VLLEPSWKEALAEEFEKPYFQALGAFLKAEYAAGKTIYPPGEDIFRAFNLTPFDDVKVVILGQDPYHGPGQAHGLSFSVP 82

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466  81 PGVAIPPSLLNMYKELEATIpGFTRPTHGYLESWARQGVLLLNTVLTVRAGQAHSHASLGWETFTDKVIALINEHCEGVV 160
Cdd:COG0692   83 PGVPLPPSLRNIYKELEDDL-GIPIPNHGDLTSWAEQGVLLLNTVLTVRAGQAGSHAGKGWETFTDAVIRALNARKEPVV 161

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466 161 FLLWGSHAQKKGAIIDRQRHCVLKAPHPSPLSAHRGFFGCNHFVQTNQWLVDRGETPIDW 220
Cdd:COG0692  162 FLLWGAYAQKKAALIDASKHLVLESPHPSPLSAHRGFFGSKPFSKANAYLEEQGKTPIDW 221
PRK05254 PRK05254
uracil-DNA glycosylase; Provisional
 1-220 1.63e-156

uracil-DNA glycosylase; Provisional


Pssm-ID: 235376  Cd Length: 224  Bit Score: 432.65  E-value: 1.63e-156
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466   1 MTTPLTWHDVLADEKQQPYFLNTLKTVAEERQSGITIYPPQKDVFNAFRFTELGDVKVVILGQDPYHGPGQAHGLAFSVR 80
Cdd:PRK05254   4 MLLEPSWKEVLKPEFKKPYFQELLEFLRAERAAGKTIYPPGEDIFRAFNLTPFDDVKVVILGQDPYHGPGQAHGLSFSVP 83

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466  81 PGVAIPPSLLNMYKELEATIpGFTRPTHGYLESWARQGVLLLNTVLTVRAGQAHSHASLGWETFTDKVIALINEHCEGVV 160
Cdd:PRK05254  84 PGVPIPPSLRNIFKELEDDL-GFPIPNHGDLTSWAEQGVLLLNTVLTVEAGQANSHAGKGWETFTDAVIKALNERREPVV 162

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466 161 FLLWGSHAQKKGAIIDRQRHCVLKAPHPSPLSAHRGFFGCNHFVQTNQWLVDRGETPIDW 220
Cdd:PRK05254 163 FILWGSHAQKKKALIDNSKHLILESPHPSPLSAHRGFFGSKHFSKANALLKQHGKTPIDW 222
UDG-F1-like cd10027
Uracil DNA glycosylase family 1 subfamily, includes Human uracil DNA glycosylase and similar ...
 19-220 1.21e-135

Uracil DNA glycosylase family 1 subfamily, includes Human uracil DNA glycosylase and similar proteins; Uracil DNA glycosylase family 1 is the most efficient of all uracil-DNA glycosylases (UDGs, also known as UNGs) and shows a specificity for uracil in DNA. UDG catalyzes the removal of uracil from DNA to initiate the DNA base excision repair pathway. Uracil in DNA can arise as a result of mis-incorporation of dUMP residues by DNA polymerase or deamination of cytosine. Uracil mispaired with guanine in DNA is one of the major pro-mutagenic events, causing G:C->A:T mutations. Thus, UDG is an essential enzyme for maintaining the integrity of genetic information. UDGs have been classified into various families on the basis of their substrate specificity, conserved motifs, and structural similarities. Although these families demonstrate different substrate specificities, often the function of one enzyme can be complemented by the other.


Pssm-ID: 381678  Cd Length: 200  Bit Score: 378.72  E-value: 1.21e-135
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466  19 YFLNTLKTVAEERQSGiTIYPPQKDVFNAFRFTELGDVKVVILGQDPYHGPGQAHGLAFSVRPGVAIPPSLLNMYKELEA 98
Cdd:cd10027    1 YFKKLEAFLEEEYKKK-TIYPPKEDIFRAFELTPLDDVKVVILGQDPYHGPGQAHGLAFSVPPGVKIPPSLRNIFKELKS 79

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466  99 TIPGFTrPTHGYLESWARQGVLLLNTVLTVRAGQAHSHASLGWETFTDKVIALINEHCEGVVFLLWGSHAQKKGAIIDRQ 178
Cdd:cd10027   80 DLGIFP-PKHGDLSSWAKQGVLLLNTVLTVEAGKPGSHKNIGWETFTDAVIKALSEKNENVVFLLWGNHAQKKKKLIDKK 158

                        170       180       190       200
                 ....*....|....*....|....*....|....*....|..
gi 489003466 179 RHCVLKAPHPSPLSAHRGFFGCNHFVQTNQWLVDRGETPIDW 220
Cdd:cd10027  159 KHLVLESSHPSPLSAYRGFFGSKHFSKANEYLKKHGKKPIDW 200
ung TIGR00628
uracil-DNA glycosylase; All proteins in this family for which functions are known are ...
 7-215 3.66e-129

uracil-DNA glycosylase; All proteins in this family for which functions are known are uracil-DNA glycosylases that function in base excision repair. This family is based on the phylogenomic analysis of JA Eisen (1999, Ph.D. Thesis, Stanford University). [DNA metabolism, DNA replication, recombination, and repair]


Pssm-ID: 273182  Cd Length: 211  Bit Score: 363.07  E-value: 3.66e-129
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466    7 WHDVLADEKQQPYFLNTLKTVAEERQSGiTIYPPQKDVFNAFRFTELGDVKVVILGQDPYHGPGQAHGLAFSVRPGVAIP 86
Cdd:TIGR00628   4 WRAFLQPEFKKPYFQELLAFYKRERAQE-TVYPPKEDVFAWTRLCPPEDVKVVILGQDPYHGPGQAHGLAFSVKRGVPIP 82

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466   87 PSLLNMYKELEATIPGFTRPTHGYLESWARQGVLLLNTVLTVRAGQAHSHASLGWETFTDKVIALINEHCEGVVFLLWGS 166
Cdd:TIGR00628  83 PSLKNIFKELEADYPDFPPPKHGCLEAWARQGVLLLNTVLTVRRGQPGSHSGLGWERFTDAVISRLSERLDGLVFMLWGA 162

                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*....
gi 489003466  167 HAQKKGAIIDRQRHCVLKAPHPSPLSAHRGFFGCNHFVQTNQWLVDRGE 215
Cdd:TIGR00628 163 HAQKKKSLIDAKKHLVLKSPHPSPLSARRGFFGCRHFSKANEYLEKHGK 211
UDG smart00986
Uracil DNA glycosylase superfamily;
55-210 8.06e-35

Uracil DNA glycosylase superfamily;


Pssm-ID: 214956  Cd Length: 156  Bit Score: 121.34  E-value: 8.06e-35
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466    55 DVKVVILGQDPYHGPGQ-------AHGLAFSVRPGVA----IPPSLLNMYKELEATIPgftrptHGYLESWARQGVLLln 123
Cdd:smart00986   7 NAKVLIVGQAPGASEEDrggpfvgAAGLLLSVMLGVAglprLPPYLTNIVKCRPPDAG------NRRPTSWELQGCLL-- 78

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466   124 TVLTVRAGQAHSHASLGWETFTDKVIALINEHceGVVFLLWGSHAQKKGAiidrqRHCVLKAPHPSPLSAHRgfFGCNHF 203
Cdd:smart00986  79 PWLTVELALARPHLILLLGKFAAQALLGLLRR--PLVFGLRGRVAQLKGK-----GHRVLPLPHPSPLNRNF--FPAKKF 149


                   ....*..
gi 489003466   204 VQTNQWL 210
Cdd:smart00986 150 AAWNDLL 156
UDG pfam03167
Uracil DNA glycosylase superfamily;
55-209 3.31e-25

Uracil DNA glycosylase superfamily;


Pssm-ID: 397331  Cd Length: 154  Bit Score: 96.65  E-value: 3.31e-25
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466   55 DVKVVILGQDPYHGpGQAHGLAFSVRPGvAIPPSLLNmykeleatIPGFTRPTHgyleswARQGVLLLNTVLTVR--AGQ 132
Cdd:pfam03167   7 NAKVLIVGEAPGAD-EDATGLPFVGRAG-NLLWKLLN--------AAGLTRDLF------SPQGVYITNVVKCRPgnRRK 70

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466  133 AHSHA-SLGWEtFTDKVIALINEHcegvVFLLWGSHAQKK-----------GAIIDRQRHCVLKAPHPSPLSAHRgffgC 200
Cdd:pfam03167  71 PTSHEiDACWP-YLEAEIELLRPR----VIVLLGKTAAKAllglkkitklrGKLIDLKGIPVLPTPHPSPLLRNK----L 141


                  ....*....
gi 489003466  201 NHFVQTNQW 209
Cdd:pfam03167 142 NPFLKANAW 150
 
Name Accession Description Interval E-value
Ung COG0692
Uracil-DNA glycosylase [Replication, recombination and repair];
1-220 3.14e-158

Uracil-DNA glycosylase [Replication, recombination and repair];


Pssm-ID: 440456  Cd Length: 221  Bit Score: 436.78  E-value: 3.14e-158
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466   1 MTTPLTWHDVLADEKQQPYFLNTLKTVAEERQSGITIYPPQKDVFNAFRFTELGDVKVVILGQDPYHGPGQAHGLAFSVR 80
Cdd:COG0692    3 VLLEPSWKEALAEEFEKPYFQALGAFLKAEYAAGKTIYPPGEDIFRAFNLTPFDDVKVVILGQDPYHGPGQAHGLSFSVP 82

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466  81 PGVAIPPSLLNMYKELEATIpGFTRPTHGYLESWARQGVLLLNTVLTVRAGQAHSHASLGWETFTDKVIALINEHCEGVV 160
Cdd:COG0692   83 PGVPLPPSLRNIYKELEDDL-GIPIPNHGDLTSWAEQGVLLLNTVLTVRAGQAGSHAGKGWETFTDAVIRALNARKEPVV 161

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466 161 FLLWGSHAQKKGAIIDRQRHCVLKAPHPSPLSAHRGFFGCNHFVQTNQWLVDRGETPIDW 220
Cdd:COG0692  162 FLLWGAYAQKKAALIDASKHLVLESPHPSPLSAHRGFFGSKPFSKANAYLEEQGKTPIDW 221
PRK05254 PRK05254
uracil-DNA glycosylase; Provisional
 1-220 1.63e-156

uracil-DNA glycosylase; Provisional


Pssm-ID: 235376  Cd Length: 224  Bit Score: 432.65  E-value: 1.63e-156
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466   1 MTTPLTWHDVLADEKQQPYFLNTLKTVAEERQSGITIYPPQKDVFNAFRFTELGDVKVVILGQDPYHGPGQAHGLAFSVR 80
Cdd:PRK05254   4 MLLEPSWKEVLKPEFKKPYFQELLEFLRAERAAGKTIYPPGEDIFRAFNLTPFDDVKVVILGQDPYHGPGQAHGLSFSVP 83

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466  81 PGVAIPPSLLNMYKELEATIpGFTRPTHGYLESWARQGVLLLNTVLTVRAGQAHSHASLGWETFTDKVIALINEHCEGVV 160
Cdd:PRK05254  84 PGVPIPPSLRNIFKELEDDL-GFPIPNHGDLTSWAEQGVLLLNTVLTVEAGQANSHAGKGWETFTDAVIKALNERREPVV 162

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466 161 FLLWGSHAQKKGAIIDRQRHCVLKAPHPSPLSAHRGFFGCNHFVQTNQWLVDRGETPIDW 220
Cdd:PRK05254 163 FILWGSHAQKKKALIDNSKHLILESPHPSPLSAHRGFFGSKHFSKANALLKQHGKTPIDW 222
UDG-F1-like cd10027
Uracil DNA glycosylase family 1 subfamily, includes Human uracil DNA glycosylase and similar ...
 19-220 1.21e-135

Uracil DNA glycosylase family 1 subfamily, includes Human uracil DNA glycosylase and similar proteins; Uracil DNA glycosylase family 1 is the most efficient of all uracil-DNA glycosylases (UDGs, also known as UNGs) and shows a specificity for uracil in DNA. UDG catalyzes the removal of uracil from DNA to initiate the DNA base excision repair pathway. Uracil in DNA can arise as a result of mis-incorporation of dUMP residues by DNA polymerase or deamination of cytosine. Uracil mispaired with guanine in DNA is one of the major pro-mutagenic events, causing G:C->A:T mutations. Thus, UDG is an essential enzyme for maintaining the integrity of genetic information. UDGs have been classified into various families on the basis of their substrate specificity, conserved motifs, and structural similarities. Although these families demonstrate different substrate specificities, often the function of one enzyme can be complemented by the other.


Pssm-ID: 381678  Cd Length: 200  Bit Score: 378.72  E-value: 1.21e-135
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466  19 YFLNTLKTVAEERQSGiTIYPPQKDVFNAFRFTELGDVKVVILGQDPYHGPGQAHGLAFSVRPGVAIPPSLLNMYKELEA 98
Cdd:cd10027    1 YFKKLEAFLEEEYKKK-TIYPPKEDIFRAFELTPLDDVKVVILGQDPYHGPGQAHGLAFSVPPGVKIPPSLRNIFKELKS 79

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466  99 TIPGFTrPTHGYLESWARQGVLLLNTVLTVRAGQAHSHASLGWETFTDKVIALINEHCEGVVFLLWGSHAQKKGAIIDRQ 178
Cdd:cd10027   80 DLGIFP-PKHGDLSSWAKQGVLLLNTVLTVEAGKPGSHKNIGWETFTDAVIKALSEKNENVVFLLWGNHAQKKKKLIDKK 158

                        170       180       190       200
                 ....*....|....*....|....*....|....*....|..
gi 489003466 179 RHCVLKAPHPSPLSAHRGFFGCNHFVQTNQWLVDRGETPIDW 220
Cdd:cd10027  159 KHLVLESSHPSPLSAYRGFFGSKHFSKANEYLKKHGKKPIDW 200
ung TIGR00628
uracil-DNA glycosylase; All proteins in this family for which functions are known are ...
 7-215 3.66e-129

uracil-DNA glycosylase; All proteins in this family for which functions are known are uracil-DNA glycosylases that function in base excision repair. This family is based on the phylogenomic analysis of JA Eisen (1999, Ph.D. Thesis, Stanford University). [DNA metabolism, DNA replication, recombination, and repair]


Pssm-ID: 273182  Cd Length: 211  Bit Score: 363.07  E-value: 3.66e-129
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466    7 WHDVLADEKQQPYFLNTLKTVAEERQSGiTIYPPQKDVFNAFRFTELGDVKVVILGQDPYHGPGQAHGLAFSVRPGVAIP 86
Cdd:TIGR00628   4 WRAFLQPEFKKPYFQELLAFYKRERAQE-TVYPPKEDVFAWTRLCPPEDVKVVILGQDPYHGPGQAHGLAFSVKRGVPIP 82

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466   87 PSLLNMYKELEATIPGFTRPTHGYLESWARQGVLLLNTVLTVRAGQAHSHASLGWETFTDKVIALINEHCEGVVFLLWGS 166
Cdd:TIGR00628  83 PSLKNIFKELEADYPDFPPPKHGCLEAWARQGVLLLNTVLTVRRGQPGSHSGLGWERFTDAVISRLSERLDGLVFMLWGA 162

                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*....
gi 489003466  167 HAQKKGAIIDRQRHCVLKAPHPSPLSAHRGFFGCNHFVQTNQWLVDRGE 215
Cdd:TIGR00628 163 HAQKKKSLIDAKKHLVLKSPHPSPLSARRGFFGCRHFSKANEYLEKHGK 211
PHA03347 PHA03347
uracil DNA glycosylase; Provisional
 21-220 9.26e-92

uracil DNA glycosylase; Provisional


Pssm-ID: 177588  Cd Length: 252  Bit Score: 270.00  E-value: 9.26e-92
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466  21 LNTLKTVAEERQSgITIYPPQKDVFNAFRFTELGDVKVVILGQDPYHGpGQAHGLAFSVRPGVAIPPSLLNMYKELEATI 100
Cdd:PHA03347  45 LALLNCVRELRKQ-TVIYPPEDRIMAWSYLCDPEDIKVVILGQDPYHG-GQANGLAFSVAYGFPVPPSLRNIFAELHRSV 122

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466 101 PGFTRPTHGYLESWARQGVLLLNTVLTVRAGQAHSHASLGWETFTDKVIALINEHCEGVVFLLWGSHAQKKGAIIDRQRH 180
Cdd:PHA03347 123 PDFSPPDHGCLDAWARQGVLLLNTILTVEKGKPGSHSDLGWAWFTDYIISSLSEKLKACVFMLWGSKAIDKASLINSQKH 202

                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*..
gi 489003466 181 CVLKAPHPSPLSAHRG-------FFGCNHFVQTNQWLVDRGETPIDW 220
Cdd:PHA03347 203 LVLKAQHPSPLAANSTrsstwpkFLGCNHFVLANKYLTQHGKGPIDW 249
PHA03200 PHA03200
uracil DNA glycosylase; Provisional
 21-220 1.13e-81

uracil DNA glycosylase; Provisional


Pssm-ID: 165467  Cd Length: 255  Bit Score: 244.25  E-value: 1.13e-81
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466  21 LNTLKTVAEERQSgITIYPPQKDVFNAFRFTELGDVKVVILGQDPYHGpGQAHGLAFSVRPGVAIPPSLLNMYKELEATI 100
Cdd:PHA03200  51 RRIVDAVDRDRQR-LTVYPPPEDVHRWSRLCSPEDVKVVIVGQDPYHD-GSACGLAFGTVRGRSAPPSLKNVFRELERTV 128

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466 101 PGFTRPTHGYLESWARQGVLLLNTVLTVRAGQAHSHASLGWETFTDKVIALINEHCEGVVFLLWGSHAQKKGAIIDRQRH 180
Cdd:PHA03200 129 PNFSRPDSGCLDSWCRQGVLLLNTVFTVVHGQPGSHEALGWQTLSDRVISRLSEKREHLVFMLWGAQAQKLEYLIDSRKH 208

                        170       180       190       200
                 ....*....|....*....|....*....|....*....|..
gi 489003466 181 CVLKAPHPSP--LSAHRGFFGCNHFVQTNQWLVDRGETPIDW 220
Cdd:PHA03200 209 LILKSAHPSPrvKGARTPFIGNNHFVLANEYLSTHGKRPIDW 250
PHA03202 PHA03202
uracil DNA glycosylase; Provisional
 6-221 4.90e-79

uracil DNA glycosylase; Provisional


Pssm-ID: 165469  Cd Length: 313  Bit Score: 239.60  E-value: 4.90e-79
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466   6 TWHDVLADEKQQPY---FLNTLKTvaeeRQSGITIYPPQKDVFNAFRFTELGDVKVVILGQDPYHGPGQAHGLAFSVRPG 82
Cdd:PHA03202  99 SWRPILEREMQQPYvrlLLNEYKL----RCAREEVFPPKEDIFAWTRFSPPEKVRVVIVGQDPYHAPGQAHGLAFSVRKG 174

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466  83 VAIPPSLLNMYKELEATIPGFTRPTHGYLESWARQGVLLLNTVLTVRAGQAHSHASLGWETFTDKVIALINEHCEGVVFL 162
Cdd:PHA03202 175 VPVPPSLRNIYSAVQKSYPSFRPPMHGFLEKWAEQGVLLINTTLTVARGKPGSHATLGWHRLVRAVIDRLCTTSQGLVFM 254

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 489003466 163 LWGSHAQKKGAiIDRQRHCVLKAPHPSPLSaHRGFFGCNHFVQTNQWLVDRGETPIDWM 221
Cdd:PHA03202 255 LWGAHAQKSCS-PNRQHHLVLTYGHPSPLS-RVNFRDCPHFLEANAYLTKTGRKPVDWQ 311
PHA03199 PHA03199
uracil DNA glycosylase; Provisional
 7-220 1.80e-71

uracil DNA glycosylase; Provisional


Pssm-ID: 165466  Cd Length: 304  Bit Score: 220.26  E-value: 1.80e-71
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466   7 WHDVLADEKQQPYFLNTLKTVAEERQSGITIYPPQKDVFNAFRFTELGDVKVVILGQDPYHGPGQAHGLAFSVRPGVAIP 86
Cdd:PHA03199  91 WHDLLRDEFEEPYAKGIFEEYNQLLNNGEEIFPIKGDIFAWTRFCGPEKIRVVIIGQDPYHGAGHAHGLAFSVKRGIPIP 170

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466  87 PSLLNMYKELEATIPGFTRPTHGYLESWARQGVLLLNTVLTVRAGQAHSHASLGWETFTDKVIALINEHCEGVVFLLWGS 166
Cdd:PHA03199 171 PSLKNIFAALMESYPHLPLPTHGCLDNWARQGVLLLNTTLTVKRGTPGSHFYLGWDMLIKRMLKRLCENRTGLVFMLWGA 250

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....
gi 489003466 167 HAQKKGAIIDRQrHCVLKAPHPSPLSaHRGFFGCNHFVQTNQWLVDRGETPIDW 220
Cdd:PHA03199 251 HAQKTIQPNPRC-HLVLTHAHPSPLS-RSEFRNCKHFLQANEYFLKKGEPEIDW 302
PHA03201 PHA03201
uracil DNA glycosylase; Provisional
 7-220 3.06e-66

uracil DNA glycosylase; Provisional


Pssm-ID: 165468  Cd Length: 318  Bit Score: 207.05  E-value: 3.06e-66
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466   7 WHDVLADEKQQPYflnTLKTVAE-ERQSGIT-IYPPQKDVFNAFRFTELGDVKVVILGQDPYHGPGQAHGLAFSVRPGVA 84
Cdd:PHA03201 106 WRPLLEPELANPL---TARLMAEyERRCRTEeVLPPREDVFSWTRYCTPDEVRVVIIGQDPYHQPGQAHGLAFSVRPGTP 182

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466  85 IPPSLLNMYKELEATIPGFTRPTHGYLESWARQGVLLLNTVLTVRAGQAHSHASLGWETFTDKVIALINEHCEGVVFLLW 164
Cdd:PHA03201 183 APPSLRNILAAVRNCCPDARMSGHGCLEKWARGGVLLLNTTLTVRRGEPASHAKIGWDRFVGSVVRRLAASRPGLVFMLW 262

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 489003466 165 GSHAQKkgAI-IDRQRHCVLKAPHPSPLSahRGFFG-CNHFVQTNQWLVDRGETPIDW 220
Cdd:PHA03201 263 GAHAQN--AIrPDPRVHRVLTYSHPSPLS--KVPFGsCRHFCLANQYLRERSLAPIDW 316
PHA03204 PHA03204
uracil DNA glycosylase; Provisional
 7-220 6.45e-65

uracil DNA glycosylase; Provisional


Pssm-ID: 165471  Cd Length: 322  Bit Score: 204.04  E-value: 6.45e-65
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466   7 WHDVLADEKQQPyflNTLKTVAEERQSGIT--IYPPQKDVFNAFRFTELGDVKVVILGQDPYHGPGQAHGLAFSVRPGVA 84
Cdd:PHA03204 106 WKEILLPELCCP---TGSKILAEYERRARYeeVYPPKSDIFAWTRYCAPDHVKVVIVGQDPYANPGQAHGLAFSVKPGSP 182

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466  85 IPPSLLNMYKELEATIPGFTRPTHGYLESWARQGVLLLNTVLTVRAGQAHSHASLGWETFTDKVIALINEHCEGVVFLLW 164
Cdd:PHA03204 183 IPPSLKNILAAVKACYPSIELGSHGCLEDWAKRGVLLLNSVLTVKRGDPGSHHSVGWQILVRNVLRRLSQSTRGIVFMLW 262

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 489003466 165 GSHAQKKGAIIDRQ-RHCVLKAPHPSPLSaHRGFFGCNHFVQTNQWLVDRGETPIDW 220
Cdd:PHA03204 263 GAQAQTMYFQTDNDdRHLVLKYSHPSPLS-RKPFAHCTHFKDANEFLCKMGKGAIDW 318
UDG-F1-like cd19371
Uracil DNA glycosylase family 1, includes Human uracil DNA glycosylase, Vaccinia virus protein ...
 58-192 2.20e-61

Uracil DNA glycosylase family 1, includes Human uracil DNA glycosylase, Vaccinia virus protein D4, Nitratifractor salsuginis UNG and similar proteins; Uracil DNA glycosylase family 1 is the most efficient of all uracil-DNA glycosylases (UDGs, also known as UNGs) and shows a specificity for uracil in DNA. UDG catalyzes the removal of uracil from DNA to initiate the DNA base excision repair pathway. Uracil in DNA can arise as a result of misincorporation of dUMP residues by DNA polymerase or deamination of cytosine. Uracil mispaired with guanine in DNA is one of the major pro-mutagenic events, causing G:C->A:T mutations. Thus, UDG is an essential enzyme for maintaining the integrity of genetic information. UDGs have been classified into various families on the basis of their substrate specificity, conserved motifs, and structural similarities. Although these families demonstrate different substrate specificities, often the function of one enzyme can be complemented by the other. More distant members of UDG family 1 include Nitratifractor salsuginis UNG (NsaUNG) and Vaccinia virus (VAVC) protein D4 uracil-DNA glycosylase, a subunit of the VACV DNA polymerase holoenzyme. NsaUNG only exhibits robust enzymatic activity on uracil-containing DNAs, in particular double-stranded uracil-containing substrates; it does not act on hypoxanthine- and xanthine-containing substrates. NsUNG is not inhibited by Ugi protein that specifically inhibits conventional family 1 UDGs. D4, in addition to excising uracil residues from DNA, is part of a heterodimeric processivity factor which potentiates the DNA polymerase activity.


Pssm-ID: 381686  Cd Length: 135  Bit Score: 188.31  E-value: 2.20e-61
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466  58 VVILGQDPYHGPGQAHGLAFSVRPGVAIPPSLLNMYKELEATIPGFTRPTHGYLESWARQGVLLLNTVLTVRAGQAHSHa 137
Cdd:cd19371    1 VVIIGQDPYPSPGHAGGLAFSVTSEVPPPKSLRNIYKELERDYSSFLPPGNGTLEFWARQGVLLLNAALTCESGKPKSH- 79

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 489003466 138 SLGWETFTDKVIALINEHCEGVVFLLWGSHAQKKGAIIDRQRHCVLKAPHPSPLS 192
Cdd:cd19371   80 YLLWEPFIKAFIRYISAHNKGLVFLLFGSDAQKLRKKINGRNVHVFKADHPSPAD 134
UDG smart00986
Uracil DNA glycosylase superfamily;
55-210 8.06e-35

Uracil DNA glycosylase superfamily;


Pssm-ID: 214956  Cd Length: 156  Bit Score: 121.34  E-value: 8.06e-35
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466    55 DVKVVILGQDPYHGPGQ-------AHGLAFSVRPGVA----IPPSLLNMYKELEATIPgftrptHGYLESWARQGVLLln 123
Cdd:smart00986   7 NAKVLIVGQAPGASEEDrggpfvgAAGLLLSVMLGVAglprLPPYLTNIVKCRPPDAG------NRRPTSWELQGCLL-- 78

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466   124 TVLTVRAGQAHSHASLGWETFTDKVIALINEHceGVVFLLWGSHAQKKGAiidrqRHCVLKAPHPSPLSAHRgfFGCNHF 203
Cdd:smart00986  79 PWLTVELALARPHLILLLGKFAAQALLGLLRR--PLVFGLRGRVAQLKGK-----GHRVLPLPHPSPLNRNF--FPAKKF 149


                   ....*..
gi 489003466   204 VQTNQWL 210
Cdd:smart00986 150 AAWNDLL 156
UDG pfam03167
Uracil DNA glycosylase superfamily;
55-209 3.31e-25

Uracil DNA glycosylase superfamily;


Pssm-ID: 397331  Cd Length: 154  Bit Score: 96.65  E-value: 3.31e-25
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466   55 DVKVVILGQDPYHGpGQAHGLAFSVRPGvAIPPSLLNmykeleatIPGFTRPTHgyleswARQGVLLLNTVLTVR--AGQ 132
Cdd:pfam03167   7 NAKVLIVGEAPGAD-EDATGLPFVGRAG-NLLWKLLN--------AAGLTRDLF------SPQGVYITNVVKCRPgnRRK 70

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466  133 AHSHA-SLGWEtFTDKVIALINEHcegvVFLLWGSHAQKK-----------GAIIDRQRHCVLKAPHPSPLSAHRgffgC 200
Cdd:pfam03167  71 PTSHEiDACWP-YLEAEIELLRPR----VIVLLGKTAAKAllglkkitklrGKLIDLKGIPVLPTPHPSPLLRNK----L 141


                  ....*....
gi 489003466  201 NHFVQTNQW 209
Cdd:pfam03167 142 NPFLKANAW 150
UDG-like cd09593
uracil-DNA glycosylases (UDG) and related enzymes; Uracil-DNA glycosylases (UDGs) initiate ...
 58-193 1.11e-17

uracil-DNA glycosylases (UDG) and related enzymes; Uracil-DNA glycosylases (UDGs) initiate repair of uracils in DNA. Uracil may arise from misincorporation of dUMP residues by DNA polymerase or via deamination of cytosine. Uracil in DNA mispaired with guanine is one of the major pro-mutagenic events, causing G:C->A:T mutations; thus, UDG is an essential enzyme for maintaining the integrity of genetic information. UDGs have been classified into various families on the basis of their substrate specificity, conserved motifs, and structural similarities. Although these families demonstrate different substrate specificities, often the function of one enzyme can be complemented by the other. UDG family 1 is the most efficient uracil-DNA glycosylase (UDG, also known as UNG) and shows a specificity for uracil in DNA. UDG family 2 includes thymine DNA glycosylase which removes uracil and thymine from G:U and G:T mismatches, and mismatch-specific uracil DNA glycosylase (MUG) which in Escherichia coli is highly specific to G:U mismatches, but also repairs G:T mismatches at high enzyme concentration. UDG family 3 includes Human SMUG1 which can remove uracil and its oxidized pyrimidine derivatives from, single-stranded DNA and double-stranded DNA with a preference for single-stranded DNA. Pedobacter heparinus SMUG2, which is UDG family 3 SMUG1-like, displays catalytic activities towards DNA containing uracil or hypoxanthine/xanthine. UDG family 4 includes Thermotoga maritima TTUDGA, a robust UDG which like family 1, acts on double-stranded and single-stranded uracil-containing DNA. UDG family 5 (UDGb) includes Thermus thermophilus HB8 TTUDGB which acts on double-stranded uracil-containing DNA; it is a hypoxanthine DNA glycosylase acting on double-stranded hypoxanthine-containing DNA except for the C/I base pair, as well as a xanthine DNA glycosylase which acts on both double-stranded and single-stranded xanthine-containing DNA. UDG family 6 hypoxanthine-DNA glycosylase lacks any detectable UDG activity; it excises hypoxanthine. Other UDG families include one represented by Bradyrhizobium diazoefficiens Blr0248 which prefers single-stranded DNA and removes uracil, 5-hydroxymethyl-uracil or xanthine from it.


Pssm-ID: 381677  Cd Length: 125  Bit Score: 75.89  E-value: 1.11e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489003466  58 VVILGQDPYHGPGQAHGLAFsvrpgvaiPPSLLNMYKELEATIPGFTrpthgylesWARQGVLLLNTVLTVRAGQAHSHA 137
Cdd:cd09593    1 VLIVGQNPGPHGARAGGVPP--------GPSGNRLWRLLAAAGGTPR---------LFRYGVGLTNTVPRGPPGAAAGSE 63

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 489003466 138 SlGWETFTDKVIALINEHCEGVVFLLWGSHAQKKG-------AIIDRQRHCVLKAPHPSPLSA 193
Cdd:cd09593   64 K-KELRFCGRWLRKLLELLNPRVVVLLGKKAQEAYlavltssKGAPGKGTEVLVLPHPSPRNR 125
 
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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