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Conserved domains on  [gi|493536418|ref|WP_006490369|]
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MULTISPECIES: 2-keto-4-pentenoate hydratase [Burkholderia]

Protein Classification

2-keto-4-pentenoate hydratase( domain architecture ID 10008165)

2-keto-4-pentenoate hydratase catalyzes the conversion of 2-hydroxypentadienoic acid (enolic form of 2-oxopent-4-enoate) to 4-hydroxy-2-ketopentanoic acid

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
MhpD COG3971
2-keto-4-pentenoate hydratase [Secondary metabolites biosynthesis, transport and catabolism];
15-256 2.56e-117

2-keto-4-pentenoate hydratase [Secondary metabolites biosynthesis, transport and catabolism];


:

Pssm-ID: 443171  Cd Length: 259  Bit Score: 335.95  E-value: 2.56e-117
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 493536418  15 KTRKYIAPLRETYEQLSIADAYAIQRINTDQHLADGRRLVGCKIGLTSVAVQKQLGVDQPDFGMLFDHMGYGDGEPIPAE 94
Cdd:COG3971   17 RTRRPIPPLPDRYPPLTLEDAYAIQDALVARRLAAGRRVVGWKIGLTSKAMQEQLGVDEPDYGPLFDDMVLPDGATIPLS 96
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 493536418  95 ILTQPKIEAEIAFVIGRDIVVSDPGHVDVLGAIEYALPALEIVGSRIADWDIRIADTIADNASSCAYVLGSRPRQLSGID 174
Cdd:COG3971   97 RFIQPRVEAEIAFVLGRDLPGPGVTLADVLAATDAVAPAIEIVDSRIADWKIGLADTIADNASSGGFVLGPPPVDPDDLD 176
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 493536418 175 LRLCGMAMERCGELVSVGAGAACLGNPLNAVVWLARTMHALGTPLKAGDLVLSGALGPMVAVSPGDVFETRINGLGSVRA 254
Cdd:COG3971  177 LRNVGVVLEKNGEVVATGAGAAVLGHPLNAVAWLANKLAARGIPLKAGDIVLTGSLTPAVPVKPGDTVRADFGGLGSVSV 256

                 ..
gi 493536418 255 VF 256
Cdd:COG3971  257 RF 258
 
Name Accession Description Interval E-value
MhpD COG3971
2-keto-4-pentenoate hydratase [Secondary metabolites biosynthesis, transport and catabolism];
15-256 2.56e-117

2-keto-4-pentenoate hydratase [Secondary metabolites biosynthesis, transport and catabolism];


Pssm-ID: 443171  Cd Length: 259  Bit Score: 335.95  E-value: 2.56e-117
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 493536418  15 KTRKYIAPLRETYEQLSIADAYAIQRINTDQHLADGRRLVGCKIGLTSVAVQKQLGVDQPDFGMLFDHMGYGDGEPIPAE 94
Cdd:COG3971   17 RTRRPIPPLPDRYPPLTLEDAYAIQDALVARRLAAGRRVVGWKIGLTSKAMQEQLGVDEPDYGPLFDDMVLPDGATIPLS 96
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 493536418  95 ILTQPKIEAEIAFVIGRDIVVSDPGHVDVLGAIEYALPALEIVGSRIADWDIRIADTIADNASSCAYVLGSRPRQLSGID 174
Cdd:COG3971   97 RFIQPRVEAEIAFVLGRDLPGPGVTLADVLAATDAVAPAIEIVDSRIADWKIGLADTIADNASSGGFVLGPPPVDPDDLD 176
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 493536418 175 LRLCGMAMERCGELVSVGAGAACLGNPLNAVVWLARTMHALGTPLKAGDLVLSGALGPMVAVSPGDVFETRINGLGSVRA 254
Cdd:COG3971  177 LRNVGVVLEKNGEVVATGAGAAVLGHPLNAVAWLANKLAARGIPLKAGDIVLTGSLTPAVPVKPGDTVRADFGGLGSVSV 256

                 ..
gi 493536418 255 VF 256
Cdd:COG3971  257 RF 258
mhpD PRK11342
2-keto-4-pentenoate hydratase; Provisional
20-256 2.04e-115

2-keto-4-pentenoate hydratase; Provisional


Pssm-ID: 183092  Cd Length: 262  Bit Score: 331.40  E-value: 2.04e-115
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 493536418  20 IAPLRETYEQLSIADAYAIQRINTDQHLADGRRLVGCKIGLTSVAVQKQLGVDQPDFGMLFDHMGYGDGEPIPAEILTQP 99
Cdd:PRK11342  23 IAPLRDLIGIDNAEAAYAIQHINVQHDVAQGRRVVGRKVGLTHPKVQQQLGVDQPDFGTLFADMCYGDNEIIPFSRVLQP 102
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 493536418 100 KIEAEIAFVIGRDIVVSDPGHVDVLGAIEYALPALEIVGSRIADWDIRIADTIADNASSCAYVLGSRPRQLSGIDLRLCG 179
Cdd:PRK11342 103 RIEAEIALVLNRDLPATDITFDELYNAIEWVLPALEVVGSRIRDWSIQFVDTVADNASCGVYVIGGPAQRPAGLDLKNCA 182
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 493536418 180 MAMERCGELVSVGAGAACLGNPLNAVVWLARTMHALGTPLKAGDLVLSGALGPMVAVSPGDVFETRINGLGSVRAVF 256
Cdd:PRK11342 183 MKMTRNNEEVSSGRGSECLGHPLNAAVWLARKMASLGEPLRAGDIILTGALGPMVAVNAGDRFEAHIEGIGSVAATF 259
catechol_dmpE TIGR03220
2-oxopent-4-enoate hydratase; Members of this protein family are 2-oxopent-4-enoate hydratase, ...
16-256 1.37e-93

2-oxopent-4-enoate hydratase; Members of this protein family are 2-oxopent-4-enoate hydratase, which is also called 2-hydroxypent-2,4-dienoate hydratase. It is closely related to another gene found in the same operon, 4-oxalocrotonate decarboxylase, with which it interacts closely.


Pssm-ID: 132264  Cd Length: 255  Bit Score: 275.83  E-value: 1.37e-93
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 493536418   16 TRKYIAPLRETYEQLSIADAYAIQRINTDQHLADGRRLVGCKIGLTSVAVQKQLGVDQPDFGMLFDHMGYGDGEPIPAEI 95
Cdd:TIGR03220  15 TRTPVAPLTSRGPDISIEDAYRIQQRMIARRLAAGERIIGKKIGVTSKAVMNMLGVYQPDFGYLLDGMVYNEGEPIPTDT 94
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 493536418   96 LTQPKIEAEIAFVIGRDIVVSDPGHVDVLGAIEYALPALEIVGSRIADWDIRIADTIADNASSCAYVLGSRPRQLSGIDL 175
Cdd:TIGR03220  95 LIQPKAEGEIAFVLKKDLMGPGVTAADVLAATECVMPCFEIVDSRIRDWKIKIQDTVADNASCGVFVLGDTRVDPRKLDL 174
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 493536418  176 RLCGMAMERCGELVSVGAGAACLGNPLNAVVWLARTMHALGTPLKAGDLVLSGALGPMVAVSPGDVFETRINGLGSVRAV 255
Cdd:TIGR03220 175 ALCGMVLEKNGEIVSTGAGAAALGSPVNAVAWLANTLGRLGIPLKAGEVILSGSLAALVPVKAGDNLRVSIGGIGSCSVR 254

                  .
gi 493536418  256 F 256
Cdd:TIGR03220 255 F 255
FAA_hydrolase pfam01557
Fumarylacetoacetate (FAA) hydrolase family; This family consists of fumarylacetoacetate (FAA) ...
68-256 9.41e-16

Fumarylacetoacetate (FAA) hydrolase family; This family consists of fumarylacetoacetate (FAA) hydrolase, or fumarylacetoacetate hydrolase (FAH) and it also includes HHDD isomerase/OPET decarboxylase from E. coli strain W. FAA is the last enzyme in the tyrosine catabolic pathway, it hydrolyses fumarylacetoacetate into fumarate and acetoacetate which then join the citric acid cycle. Mutations in FAA cause type I tyrosinemia in humans this is an inherited disorder mainly affecting the liver leading to liver cirrhosis, hepatocellular carcinoma, renal tubular damages and neurologic crises amongst other symptoms. The enzymatic defect causes the toxic accumulation of phenylalanine/tyrosine catabolites. The E. coli W enzyme HHDD isomerase/OPET decarboxylase contains two copies of this domain and functions in fourth and fifth steps of the homoprotocatechuate pathway; here it decarboxylates OPET to HHDD and isomerizes this to OHED. The final products of this pathway are pyruvic acid and succinic semialdehyde. This family also includes various hydratases and 4-oxalocrotonate decarboxylases which are involved in the bacterial meta-cleavage pathways for degradation of aromatic compounds. 2-hydroxypentadienoic acid hydratase encoded by mhpD in E. coli is involved in the phenylpropionic acid pathway of E. coli and catalyzes the conversion of 2-hydroxy pentadienoate to 4-hydroxy-2-keto-pentanoate and uses a Mn2+ co-factor. OHED hydratase encoded by hpcG in E. coli is involved in the homoprotocatechuic acid (HPC) catabolism. XylI in P. putida is a 4-Oxalocrotonate decarboxylase.


Pssm-ID: 460252  Cd Length: 210  Bit Score: 73.47  E-value: 9.41e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 493536418   68 QLGVDQPDFGMLFD-HMG-----YGDGEPIPA-EILTQPKIEAEIAFVIGRDIvvSDPGHVDVLGAIEYALPALEIVgSR 140
Cdd:pfam01557  15 GKAEPVPDFPIPLVlFVKppsslIGPGDPIVRpAGVTKLDYEAELAVVIGRPA--RDVSPEEALDYIFGYTLANDVS-AR 91
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 493536418  141 IADWDIRIADTIADNASSCAYVLG------SRPRQLSGIDLRLCgmameRCGELVSVGAGAACLGNPLNAVVWLARTMha 214
Cdd:pfam01557  92 DLQRREMPLQWFRGKSFDGFTPLGpwivtrDELPDPGDLRLRLR-----VNGEVRQDGNTSDMIFSPAELIAHLSQFM-- 164
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*....
gi 493536418  215 lgtPLKAGDLVLSG-------ALGPMVAVSPGDVFETRINGLGSVRAVF 256
Cdd:pfam01557 165 ---TLRPGDIILTGtpsgvgaGRAPPVFLKPGDTVEVEIEGLGTLRNTV 210
 
Name Accession Description Interval E-value
MhpD COG3971
2-keto-4-pentenoate hydratase [Secondary metabolites biosynthesis, transport and catabolism];
15-256 2.56e-117

2-keto-4-pentenoate hydratase [Secondary metabolites biosynthesis, transport and catabolism];


Pssm-ID: 443171  Cd Length: 259  Bit Score: 335.95  E-value: 2.56e-117
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 493536418  15 KTRKYIAPLRETYEQLSIADAYAIQRINTDQHLADGRRLVGCKIGLTSVAVQKQLGVDQPDFGMLFDHMGYGDGEPIPAE 94
Cdd:COG3971   17 RTRRPIPPLPDRYPPLTLEDAYAIQDALVARRLAAGRRVVGWKIGLTSKAMQEQLGVDEPDYGPLFDDMVLPDGATIPLS 96
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 493536418  95 ILTQPKIEAEIAFVIGRDIVVSDPGHVDVLGAIEYALPALEIVGSRIADWDIRIADTIADNASSCAYVLGSRPRQLSGID 174
Cdd:COG3971   97 RFIQPRVEAEIAFVLGRDLPGPGVTLADVLAATDAVAPAIEIVDSRIADWKIGLADTIADNASSGGFVLGPPPVDPDDLD 176
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 493536418 175 LRLCGMAMERCGELVSVGAGAACLGNPLNAVVWLARTMHALGTPLKAGDLVLSGALGPMVAVSPGDVFETRINGLGSVRA 254
Cdd:COG3971  177 LRNVGVVLEKNGEVVATGAGAAVLGHPLNAVAWLANKLAARGIPLKAGDIVLTGSLTPAVPVKPGDTVRADFGGLGSVSV 256

                 ..
gi 493536418 255 VF 256
Cdd:COG3971  257 RF 258
mhpD PRK11342
2-keto-4-pentenoate hydratase; Provisional
20-256 2.04e-115

2-keto-4-pentenoate hydratase; Provisional


Pssm-ID: 183092  Cd Length: 262  Bit Score: 331.40  E-value: 2.04e-115
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 493536418  20 IAPLRETYEQLSIADAYAIQRINTDQHLADGRRLVGCKIGLTSVAVQKQLGVDQPDFGMLFDHMGYGDGEPIPAEILTQP 99
Cdd:PRK11342  23 IAPLRDLIGIDNAEAAYAIQHINVQHDVAQGRRVVGRKVGLTHPKVQQQLGVDQPDFGTLFADMCYGDNEIIPFSRVLQP 102
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 493536418 100 KIEAEIAFVIGRDIVVSDPGHVDVLGAIEYALPALEIVGSRIADWDIRIADTIADNASSCAYVLGSRPRQLSGIDLRLCG 179
Cdd:PRK11342 103 RIEAEIALVLNRDLPATDITFDELYNAIEWVLPALEVVGSRIRDWSIQFVDTVADNASCGVYVIGGPAQRPAGLDLKNCA 182
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 493536418 180 MAMERCGELVSVGAGAACLGNPLNAVVWLARTMHALGTPLKAGDLVLSGALGPMVAVSPGDVFETRINGLGSVRAVF 256
Cdd:PRK11342 183 MKMTRNNEEVSSGRGSECLGHPLNAAVWLARKMASLGEPLRAGDIILTGALGPMVAVNAGDRFEAHIEGIGSVAATF 259
catechol_dmpE TIGR03220
2-oxopent-4-enoate hydratase; Members of this protein family are 2-oxopent-4-enoate hydratase, ...
16-256 1.37e-93

2-oxopent-4-enoate hydratase; Members of this protein family are 2-oxopent-4-enoate hydratase, which is also called 2-hydroxypent-2,4-dienoate hydratase. It is closely related to another gene found in the same operon, 4-oxalocrotonate decarboxylase, with which it interacts closely.


Pssm-ID: 132264  Cd Length: 255  Bit Score: 275.83  E-value: 1.37e-93
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 493536418   16 TRKYIAPLRETYEQLSIADAYAIQRINTDQHLADGRRLVGCKIGLTSVAVQKQLGVDQPDFGMLFDHMGYGDGEPIPAEI 95
Cdd:TIGR03220  15 TRTPVAPLTSRGPDISIEDAYRIQQRMIARRLAAGERIIGKKIGVTSKAVMNMLGVYQPDFGYLLDGMVYNEGEPIPTDT 94
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 493536418   96 LTQPKIEAEIAFVIGRDIVVSDPGHVDVLGAIEYALPALEIVGSRIADWDIRIADTIADNASSCAYVLGSRPRQLSGIDL 175
Cdd:TIGR03220  95 LIQPKAEGEIAFVLKKDLMGPGVTAADVLAATECVMPCFEIVDSRIRDWKIKIQDTVADNASCGVFVLGDTRVDPRKLDL 174
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 493536418  176 RLCGMAMERCGELVSVGAGAACLGNPLNAVVWLARTMHALGTPLKAGDLVLSGALGPMVAVSPGDVFETRINGLGSVRAV 255
Cdd:TIGR03220 175 ALCGMVLEKNGEIVSTGAGAAALGSPVNAVAWLANTLGRLGIPLKAGEVILSGSLAALVPVKAGDNLRVSIGGIGSCSVR 254

                  .
gi 493536418  256 F 256
Cdd:TIGR03220 255 F 255
FAA_hydrolase pfam01557
Fumarylacetoacetate (FAA) hydrolase family; This family consists of fumarylacetoacetate (FAA) ...
68-256 9.41e-16

Fumarylacetoacetate (FAA) hydrolase family; This family consists of fumarylacetoacetate (FAA) hydrolase, or fumarylacetoacetate hydrolase (FAH) and it also includes HHDD isomerase/OPET decarboxylase from E. coli strain W. FAA is the last enzyme in the tyrosine catabolic pathway, it hydrolyses fumarylacetoacetate into fumarate and acetoacetate which then join the citric acid cycle. Mutations in FAA cause type I tyrosinemia in humans this is an inherited disorder mainly affecting the liver leading to liver cirrhosis, hepatocellular carcinoma, renal tubular damages and neurologic crises amongst other symptoms. The enzymatic defect causes the toxic accumulation of phenylalanine/tyrosine catabolites. The E. coli W enzyme HHDD isomerase/OPET decarboxylase contains two copies of this domain and functions in fourth and fifth steps of the homoprotocatechuate pathway; here it decarboxylates OPET to HHDD and isomerizes this to OHED. The final products of this pathway are pyruvic acid and succinic semialdehyde. This family also includes various hydratases and 4-oxalocrotonate decarboxylases which are involved in the bacterial meta-cleavage pathways for degradation of aromatic compounds. 2-hydroxypentadienoic acid hydratase encoded by mhpD in E. coli is involved in the phenylpropionic acid pathway of E. coli and catalyzes the conversion of 2-hydroxy pentadienoate to 4-hydroxy-2-keto-pentanoate and uses a Mn2+ co-factor. OHED hydratase encoded by hpcG in E. coli is involved in the homoprotocatechuic acid (HPC) catabolism. XylI in P. putida is a 4-Oxalocrotonate decarboxylase.


Pssm-ID: 460252  Cd Length: 210  Bit Score: 73.47  E-value: 9.41e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 493536418   68 QLGVDQPDFGMLFD-HMG-----YGDGEPIPA-EILTQPKIEAEIAFVIGRDIvvSDPGHVDVLGAIEYALPALEIVgSR 140
Cdd:pfam01557  15 GKAEPVPDFPIPLVlFVKppsslIGPGDPIVRpAGVTKLDYEAELAVVIGRPA--RDVSPEEALDYIFGYTLANDVS-AR 91
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 493536418  141 IADWDIRIADTIADNASSCAYVLG------SRPRQLSGIDLRLCgmameRCGELVSVGAGAACLGNPLNAVVWLARTMha 214
Cdd:pfam01557  92 DLQRREMPLQWFRGKSFDGFTPLGpwivtrDELPDPGDLRLRLR-----VNGEVRQDGNTSDMIFSPAELIAHLSQFM-- 164
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*....
gi 493536418  215 lgtPLKAGDLVLSG-------ALGPMVAVSPGDVFETRINGLGSVRAVF 256
Cdd:pfam01557 165 ---TLRPGDIILTGtpsgvgaGRAPPVFLKPGDTVEVEIEGLGTLRNTV 210
 
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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