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Conserved domains on  [gi|2238044361|ref|WP_248917961|]
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glutathione S-transferase [Pseudomonas entomophila]

Protein Classification

glutathione S-transferase( domain architecture ID 11427808)

glutathione S-transferase catalyzes the conjugation of reduced glutathione to a wide range of endogenous and xenobiotic alkylating agents, including carcinogens, therapeutic drugs, environmental toxins and products of oxidative stress

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
GST_C_family super family cl02776
C-terminal, alpha helical domain of the Glutathione S-transferase family; Glutathione ...
89-191 1.98e-39

C-terminal, alpha helical domain of the Glutathione S-transferase family; Glutathione S-transferase (GST) family, C-terminal alpha helical domain; a large, diverse group of cytosolic dimeric proteins involved in cellular detoxification by catalyzing the conjugation of glutathione (GSH) with a wide range of endogenous and xenobiotic alkylating agents, including carcinogens, therapeutic drugs, environmental toxins and products of oxidative stress. In addition, GSTs also show GSH peroxidase activity and are involved in the synthesis of prostaglandins and leukotrienes. This family, also referred to as soluble GSTs, is the largest family of GSH transferases and is only distantly related to the mitochondrial GSTs (GSTK). Soluble GSTs bear no structural similarity to microsomal GSTs (MAPEG family) and display additional activities unique to their group, such as catalyzing thiolysis, reduction and isomerization of certain compounds. The GST fold contains an N-terminal thioredoxin-fold domain and a C-terminal alpha helical domain, with an active site located in a cleft between the two domains. GSH binds to the N-terminal domain while the hydrophobic substrate occupies a pocket in the C-terminal domain. Based on sequence similarity, different classes of GSTs have been identified, which display varying tissue distribution, substrate specificities and additional specific activities. In humans, GSTs display polymorphisms which may influence individual susceptibility to diseases such as cancer, arthritis, allergy and sclerosis. Some GST family members with non-GST functions include glutaredoxin 2, the CLIC subfamily of anion channels, prion protein Ure2p, crystallins, metaxins, stringent starvation protein A, and aminoacyl-tRNA synthetases.


The actual alignment was detected with superfamily member cd10424:

Pssm-ID: 470672  Cd Length: 103  Bit Score: 131.34  E-value: 1.98e-39
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2238044361  89 VRELLREIELYIELPARTCYGEAFFGTAVEPLIKERARVDLLAGFATLKCNGRFQPYVAGEQMTIADLMFCFSVDLACVV 168
Cdd:cd10424     1 VRELTTELELYLELPARRLYPEAFFGGKVSPEIKEEVRKDLLRGIAALARLARFAPYVAGETFTLADCAAFVHLPLVALA 80
                          90       100
                  ....*....|....*....|...
gi 2238044361 169 GKKVLNVDFLADFPQAAALLEKL 191
Cdd:cd10424    81 TKKFYGEDFLADLPGAKAYLARL 103
GstA COG0625
Glutathione S-transferase [Posttranslational modification, protein turnover, chaperones];
1-209 2.74e-39

Glutathione S-transferase [Posttranslational modification, protein turnover, chaperones];


:

Pssm-ID: 440390 [Multi-domain]  Cd Length: 205  Bit Score: 134.25  E-value: 2.74e-39
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2238044361   1 MLKLHGFAVSNYYNMVKLALLEKGLPFEEV---LFFGGPAPEA-LAKSPRGKVPTLEtEHGFV-SETGVILDYIEQTQPG 75
Cdd:COG0625     1 MMKLYGSPPSPNSRRVRIALEEKGLPYELVpvdLAKGEQKSPEfLALNPLGKVPVLV-DDGLVlTESLAILEYLAERYPE 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2238044361  76 KPLLPADAFGQAKVRELLREIELYIELPARTCYgeAFFGTAVEPLIKERARVDLLAGFATLkcNGRF--QPYVAGEQMTI 153
Cdd:COG0625    80 PPLLPADPAARARVRQWLAWADGDLHPALRNLL--ERLAPEKDPAAIARARAELARLLAVL--EARLagGPYLAGDRFSI 155
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 2238044361 154 ADLMFCFSVDLACVVGkkvlnvDFLADFPQAAALLEKLRGNPHMARIVADKDAAMP 209
Cdd:COG0625   156 ADIALAPVLRRLDRLG------LDLADYPNLAAWLARLAARPAFQRALAAAEPDLA 205
 
Name Accession Description Interval E-value
GST_C_9 cd10424
C-terminal, alpha helical domain of an unknown subfamily 9 of Glutathione S-transferases; ...
89-191 1.98e-39

C-terminal, alpha helical domain of an unknown subfamily 9 of Glutathione S-transferases; Glutathione S-transferase (GST) C-terminal domain family, unknown subfamily 9; composed of uncharacterized proteins with similarity to GSTs. GSTs are cytosolic dimeric proteins involved in cellular detoxification by catalyzing the conjugation of glutathione (GSH) with a wide range of endogenous and xenobiotic alkylating agents, including carcinogens, therapeutic drugs, environmental toxins, and products of oxidative stress. GSTs also show GSH peroxidase activity and are involved in the synthesis of prostaglandins and leukotrienes. The GST fold contains an N-terminal thioredoxin-fold domain and a C-terminal alpha helical domain, with an active site located in a cleft between the two domains. GSH binds to the N-terminal domain while the hydrophobic substrate occupies a pocket in the C-terminal domain.


Pssm-ID: 198344  Cd Length: 103  Bit Score: 131.34  E-value: 1.98e-39
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2238044361  89 VRELLREIELYIELPARTCYGEAFFGTAVEPLIKERARVDLLAGFATLKCNGRFQPYVAGEQMTIADLMFCFSVDLACVV 168
Cdd:cd10424     1 VRELTTELELYLELPARRLYPEAFFGGKVSPEIKEEVRKDLLRGIAALARLARFAPYVAGETFTLADCAAFVHLPLVALA 80
                          90       100
                  ....*....|....*....|...
gi 2238044361 169 GKKVLNVDFLADFPQAAALLEKL 191
Cdd:cd10424    81 TKKFYGEDFLADLPGAKAYLARL 103
GstA COG0625
Glutathione S-transferase [Posttranslational modification, protein turnover, chaperones];
1-209 2.74e-39

Glutathione S-transferase [Posttranslational modification, protein turnover, chaperones];


Pssm-ID: 440390 [Multi-domain]  Cd Length: 205  Bit Score: 134.25  E-value: 2.74e-39
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2238044361   1 MLKLHGFAVSNYYNMVKLALLEKGLPFEEV---LFFGGPAPEA-LAKSPRGKVPTLEtEHGFV-SETGVILDYIEQTQPG 75
Cdd:COG0625     1 MMKLYGSPPSPNSRRVRIALEEKGLPYELVpvdLAKGEQKSPEfLALNPLGKVPVLV-DDGLVlTESLAILEYLAERYPE 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2238044361  76 KPLLPADAFGQAKVRELLREIELYIELPARTCYgeAFFGTAVEPLIKERARVDLLAGFATLkcNGRF--QPYVAGEQMTI 153
Cdd:COG0625    80 PPLLPADPAARARVRQWLAWADGDLHPALRNLL--ERLAPEKDPAAIARARAELARLLAVL--EARLagGPYLAGDRFSI 155
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 2238044361 154 ADLMFCFSVDLACVVGkkvlnvDFLADFPQAAALLEKLRGNPHMARIVADKDAAMP 209
Cdd:COG0625   156 ADIALAPVLRRLDRLG------LDLADYPNLAAWLARLAARPAFQRALAAAEPDLA 205
GST_N_3 pfam13417
Glutathione S-transferase, N-terminal domain;
4-77 2.34e-20

Glutathione S-transferase, N-terminal domain;


Pssm-ID: 433190 [Multi-domain]  Cd Length: 75  Bit Score: 81.12  E-value: 2.34e-20
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 2238044361   4 LHGFAVSNYYNMVKLALLEKGLPFEEVLFFGG-PAPEALAKSPRGKVPTLETEHGFVSETGVILDYIEQTQPGKP 77
Cdd:pfam13417   1 LYGFPGSPYARRVRIALNEKGLPYEFVPIPPGdHPPELLAKNPLGKVPVLEDDGGILCESLAIIDYLEELYPGPP 75
GST_N_family cd00570
Glutathione S-transferase (GST) family, N-terminal domain; a large, diverse group of cytosolic ...
2-70 1.10e-14

Glutathione S-transferase (GST) family, N-terminal domain; a large, diverse group of cytosolic dimeric proteins involved in cellular detoxification by catalyzing the conjugation of glutathione (GSH) with a wide range of endogenous and xenobiotic alkylating agents, including carcinogens, therapeutic drugs, environmental toxins and products of oxidative stress. In addition, GSTs also show GSH peroxidase activity and are involved in the synthesis of prostaglandins and leukotrienes. This family, also referred to as soluble GSTs, is the largest family of GSH transferases and is only distantly related to the mitochondrial GSTs (GSTK subfamily, a member of the DsbA family). Soluble GSTs bear no structural similarity to microsomal GSTs (MAPEG family) and display additional activities unique to their group, such as catalyzing thiolysis, reduction and isomerization of certain compounds. The GST fold contains an N-terminal TRX-fold domain and a C-terminal alpha helical domain, with an active site located in a cleft between the two domains. Based on sequence similarity, different classes of GSTs have been identified, which display varying tissue distribution, substrate specificities and additional specific activities. In humans, GSTs display polymorphisms which may influence individual susceptibility to diseases such as cancer, arthritis, allergy and sclerosis. Some GST family members with non-GST functions include glutaredoxin 2, the CLIC subfamily of anion channels, prion protein Ure2p, crystallins, metaxin 2 and stringent starvation protein A.


Pssm-ID: 238319 [Multi-domain]  Cd Length: 71  Bit Score: 66.44  E-value: 1.10e-14
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 2238044361   2 LKLHGFAVSNYYNMVKLALLEKGLPFEEVL--FFGGPAPEALAKSPRGKVPTLETEHGFVSETGVILDYIE 70
Cdd:cd00570     1 LKLYYFPGSPRSLRVRLALEEKGLPYELVPvdLGEGEQEEFLALNPLGKVPVLEDGGLVLTESLAILEYLA 71
maiA TIGR01262
maleylacetoacetate isomerase; Maleylacetoacetate isomerase is an enzyme of tyrosine and ...
16-92 2.22e-10

maleylacetoacetate isomerase; Maleylacetoacetate isomerase is an enzyme of tyrosine and phenylalanine catabolism. It requires glutathione and belongs by homology to the zeta family of glutathione S-transferases. The enzyme (EC 5.2.1.2) is described as active also on maleylpyruvate, and the example from a Ralstonia sp. catabolic plasmid is described as a maleylpyruvate isomerase involved in gentisate catabolism. [Energy metabolism, Amino acids and amines]


Pssm-ID: 273527 [Multi-domain]  Cd Length: 210  Bit Score: 58.11  E-value: 2.22e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2238044361  16 VKLALLEKGLPFEEV---LFFGGP--APEALAKSPRGKVPTLETEHGFVSETGVILDYIEQTQPGKPLLPADAFGQAKVR 90
Cdd:TIGR01262  14 VRIALALKGIDYEYVpvnLLRDGEqrSPEFLALNPQGLVPTLDIDGEVLTQSLAIIEYLEETYPDPPLLPADPIKRARVR 93

                  ..
gi 2238044361  91 EL 92
Cdd:TIGR01262  94 AL 95
PRK10357 PRK10357
putative glutathione S-transferase; Provisional
2-92 1.23e-07

putative glutathione S-transferase; Provisional


Pssm-ID: 182405 [Multi-domain]  Cd Length: 202  Bit Score: 50.10  E-value: 1.23e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2238044361   2 LKLHGFAVSNYYNMVKLALLEKGLPFEEVLFFGGPAPEALAK-SPRGKVPTLETEHGFV-SETGVILDYIEQTQPGKPLL 79
Cdd:PRK10357    1 MKLIGSYTSPFVRKISILLLEKGITFEFVNELPYNADNGVAQyNPLGKVPALVTEEGECwFDSPIIAEYIELLNVAPAML 80
                          90
                  ....*....|...
gi 2238044361  80 PADAFGQAKVREL 92
Cdd:PRK10357   81 PRDPLAALRVRQL 93
PRK15113 PRK15113
glutathione transferase;
13-176 1.28e-07

glutathione transferase;


Pssm-ID: 185068 [Multi-domain]  Cd Length: 214  Bit Score: 50.34  E-value: 1.28e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2238044361  13 YNM-VKLALLEKGLPFE-EVLFFGGP---APEALAKSPRGKVPTLETEHGFVSETGVILDYIEQTQPG---KPLLPADAF 84
Cdd:PRK15113   18 YVMsAFVALQEKGLPFElKTVDLDAGehlQPTYQGYSLTRRVPTLQHDDFELSESSAIAEYLEERFAPpawERIYPADLQ 97
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2238044361  85 GQAKVREL---LRE--IELYIELPARTcygeAFFGTAVEPLiKERARVD---LLAGFATLKCNGrfQPYVAGEqMTIADl 156
Cdd:PRK15113   98 ARARARQIqawLRSdlMPLREERPTDV----VFAGAKKAPL-SEAGKAAaekLFAVAERLLAPG--QPNLFGE-WCIAD- 168
                         170       180
                  ....*....|....*....|
gi 2238044361 157 mfcfsVDLACVVGKKVLNVD 176
Cdd:PRK15113  169 -----TDLALMLNRLVLHGD 183
 
Name Accession Description Interval E-value
GST_C_9 cd10424
C-terminal, alpha helical domain of an unknown subfamily 9 of Glutathione S-transferases; ...
89-191 1.98e-39

C-terminal, alpha helical domain of an unknown subfamily 9 of Glutathione S-transferases; Glutathione S-transferase (GST) C-terminal domain family, unknown subfamily 9; composed of uncharacterized proteins with similarity to GSTs. GSTs are cytosolic dimeric proteins involved in cellular detoxification by catalyzing the conjugation of glutathione (GSH) with a wide range of endogenous and xenobiotic alkylating agents, including carcinogens, therapeutic drugs, environmental toxins, and products of oxidative stress. GSTs also show GSH peroxidase activity and are involved in the synthesis of prostaglandins and leukotrienes. The GST fold contains an N-terminal thioredoxin-fold domain and a C-terminal alpha helical domain, with an active site located in a cleft between the two domains. GSH binds to the N-terminal domain while the hydrophobic substrate occupies a pocket in the C-terminal domain.


Pssm-ID: 198344  Cd Length: 103  Bit Score: 131.34  E-value: 1.98e-39
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2238044361  89 VRELLREIELYIELPARTCYGEAFFGTAVEPLIKERARVDLLAGFATLKCNGRFQPYVAGEQMTIADLMFCFSVDLACVV 168
Cdd:cd10424     1 VRELTTELELYLELPARRLYPEAFFGGKVSPEIKEEVRKDLLRGIAALARLARFAPYVAGETFTLADCAAFVHLPLVALA 80
                          90       100
                  ....*....|....*....|...
gi 2238044361 169 GKKVLNVDFLADFPQAAALLEKL 191
Cdd:cd10424    81 TKKFYGEDFLADLPGAKAYLARL 103
GstA COG0625
Glutathione S-transferase [Posttranslational modification, protein turnover, chaperones];
1-209 2.74e-39

Glutathione S-transferase [Posttranslational modification, protein turnover, chaperones];


Pssm-ID: 440390 [Multi-domain]  Cd Length: 205  Bit Score: 134.25  E-value: 2.74e-39
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2238044361   1 MLKLHGFAVSNYYNMVKLALLEKGLPFEEV---LFFGGPAPEA-LAKSPRGKVPTLEtEHGFV-SETGVILDYIEQTQPG 75
Cdd:COG0625     1 MMKLYGSPPSPNSRRVRIALEEKGLPYELVpvdLAKGEQKSPEfLALNPLGKVPVLV-DDGLVlTESLAILEYLAERYPE 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2238044361  76 KPLLPADAFGQAKVRELLREIELYIELPARTCYgeAFFGTAVEPLIKERARVDLLAGFATLkcNGRF--QPYVAGEQMTI 153
Cdd:COG0625    80 PPLLPADPAARARVRQWLAWADGDLHPALRNLL--ERLAPEKDPAAIARARAELARLLAVL--EARLagGPYLAGDRFSI 155
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 2238044361 154 ADLMFCFSVDLACVVGkkvlnvDFLADFPQAAALLEKLRGNPHMARIVADKDAAMP 209
Cdd:COG0625   156 ADIALAPVLRRLDRLG------LDLADYPNLAAWLARLAARPAFQRALAAAEPDLA 205
GST_N_3 pfam13417
Glutathione S-transferase, N-terminal domain;
4-77 2.34e-20

Glutathione S-transferase, N-terminal domain;


Pssm-ID: 433190 [Multi-domain]  Cd Length: 75  Bit Score: 81.12  E-value: 2.34e-20
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 2238044361   4 LHGFAVSNYYNMVKLALLEKGLPFEEVLFFGG-PAPEALAKSPRGKVPTLETEHGFVSETGVILDYIEQTQPGKP 77
Cdd:pfam13417   1 LYGFPGSPYARRVRIALNEKGLPYEFVPIPPGdHPPELLAKNPLGKVPVLEDDGGILCESLAIIDYLEELYPGPP 75
GST_N_family cd00570
Glutathione S-transferase (GST) family, N-terminal domain; a large, diverse group of cytosolic ...
2-70 1.10e-14

Glutathione S-transferase (GST) family, N-terminal domain; a large, diverse group of cytosolic dimeric proteins involved in cellular detoxification by catalyzing the conjugation of glutathione (GSH) with a wide range of endogenous and xenobiotic alkylating agents, including carcinogens, therapeutic drugs, environmental toxins and products of oxidative stress. In addition, GSTs also show GSH peroxidase activity and are involved in the synthesis of prostaglandins and leukotrienes. This family, also referred to as soluble GSTs, is the largest family of GSH transferases and is only distantly related to the mitochondrial GSTs (GSTK subfamily, a member of the DsbA family). Soluble GSTs bear no structural similarity to microsomal GSTs (MAPEG family) and display additional activities unique to their group, such as catalyzing thiolysis, reduction and isomerization of certain compounds. The GST fold contains an N-terminal TRX-fold domain and a C-terminal alpha helical domain, with an active site located in a cleft between the two domains. Based on sequence similarity, different classes of GSTs have been identified, which display varying tissue distribution, substrate specificities and additional specific activities. In humans, GSTs display polymorphisms which may influence individual susceptibility to diseases such as cancer, arthritis, allergy and sclerosis. Some GST family members with non-GST functions include glutaredoxin 2, the CLIC subfamily of anion channels, prion protein Ure2p, crystallins, metaxin 2 and stringent starvation protein A.


Pssm-ID: 238319 [Multi-domain]  Cd Length: 71  Bit Score: 66.44  E-value: 1.10e-14
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 2238044361   2 LKLHGFAVSNYYNMVKLALLEKGLPFEEVL--FFGGPAPEALAKSPRGKVPTLETEHGFVSETGVILDYIE 70
Cdd:cd00570     1 LKLYYFPGSPRSLRVRLALEEKGLPYELVPvdLGEGEQEEFLALNPLGKVPVLEDGGLVLTESLAILEYLA 71
GST_N_2 pfam13409
Glutathione S-transferase, N-terminal domain; This family is closely related to pfam02798.
10-70 2.60e-11

Glutathione S-transferase, N-terminal domain; This family is closely related to pfam02798.


Pssm-ID: 433184 [Multi-domain]  Cd Length: 68  Bit Score: 57.25  E-value: 2.60e-11
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 2238044361  10 SNYYNMVKLALLEKGLPFEEVLFF---GGPAPEALAKSPRGKVPTLETEHGFV-SETGVILDYIE 70
Cdd:pfam13409   2 SPFSHRVRLALEEKGLPYEIELVDldpKDKPPELLALNPLGTVPVLVLPDGTVlTDSLVILEYLE 66
maiA TIGR01262
maleylacetoacetate isomerase; Maleylacetoacetate isomerase is an enzyme of tyrosine and ...
16-92 2.22e-10

maleylacetoacetate isomerase; Maleylacetoacetate isomerase is an enzyme of tyrosine and phenylalanine catabolism. It requires glutathione and belongs by homology to the zeta family of glutathione S-transferases. The enzyme (EC 5.2.1.2) is described as active also on maleylpyruvate, and the example from a Ralstonia sp. catabolic plasmid is described as a maleylpyruvate isomerase involved in gentisate catabolism. [Energy metabolism, Amino acids and amines]


Pssm-ID: 273527 [Multi-domain]  Cd Length: 210  Bit Score: 58.11  E-value: 2.22e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2238044361  16 VKLALLEKGLPFEEV---LFFGGP--APEALAKSPRGKVPTLETEHGFVSETGVILDYIEQTQPGKPLLPADAFGQAKVR 90
Cdd:TIGR01262  14 VRIALALKGIDYEYVpvnLLRDGEqrSPEFLALNPQGLVPTLDIDGEVLTQSLAIIEYLEETYPDPPLLPADPIKRARVR 93

                  ..
gi 2238044361  91 EL 92
Cdd:TIGR01262  94 AL 95
GST_N_4 cd03056
GST_N family, unknown subfamily 4; composed of uncharacterized bacterial proteins with ...
2-68 3.46e-09

GST_N family, unknown subfamily 4; composed of uncharacterized bacterial proteins with similarity to GSTs. GSTs are cytosolic dimeric proteins involved in cellular detoxification by catalyzing the conjugation of glutathione (GSH) with a wide range of endogenous and xenobiotic alkylating agents, including carcinogens, therapeutic drugs, environmental toxins and products of oxidative stress. GSTs also show GSH peroxidase activity and are involved in the synthesis of prostaglandins and leukotrienes. The GST fold contains an N-terminal TRX-fold domain and a C-terminal alpha helical domain, with an active site located in a cleft between the two domains.


Pssm-ID: 239354 [Multi-domain]  Cd Length: 73  Bit Score: 51.81  E-value: 3.46e-09
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 2238044361   2 LKLHGFAVS-NYYNmVKLALLEKGLPFE--EVLFFGGP--APEALAKSPRGKVPTLETEHGFVSETGVILDY 68
Cdd:cd03056     1 MKLYGFPLSgNCYK-VRLLLALLGIPYEwvEVDILKGEtrTPEFLALNPNGEVPVLELDGRVLAESNAILVY 71
GST_N_Phi cd03053
GST_N family, Class Phi subfamily; composed of plant-specific class Phi GSTs and related ...
2-69 1.67e-08

GST_N family, Class Phi subfamily; composed of plant-specific class Phi GSTs and related fungal and bacterial proteins. GSTs are cytosolic dimeric proteins involved in cellular detoxification by catalyzing the conjugation of glutathione (GSH) with a wide range of endogenous and xenobiotic alkylating agents, including carcinogens, therapeutic drugs, environmental toxins and products of oxidative stress. The GST fold contains an N-terminal TRX-fold domain and a C-terminal alpha helical domain, with an active site located in a cleft between the two domains. The class Phi GST subfamily has experience extensive gene duplication. The Arabidopsis and Oryza genomes contain 13 and 16 Phi GSTs, respectively. They are primarily responsible for herbicide detoxification together with class Tau GSTs, showing class specificity in substrate preference. Phi enzymes are highly reactive toward chloroacetanilide and thiocarbamate herbicides. Some Phi GSTs have other functions including transport of flavonoid pigments to the vacuole, shoot regeneration and GSH peroxidase activity.


Pssm-ID: 239351 [Multi-domain]  Cd Length: 76  Bit Score: 49.96  E-value: 1.67e-08
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 2238044361   2 LKLHGFAVSNYYNMVKLALLEKGLPFEEVL--FFGGP--APEALAKSPRGKVPTLETEHGFVSETGVILDYI 69
Cdd:cd03053     2 LKLYGAAMSTCVRRVLLCLEEKGVDYELVPvdLTKGEhkSPEHLARNPFGQIPALEDGDLKLFESRAITRYL 73
GST_N_Tau cd03058
GST_N family, Class Tau subfamily; GSTs are cytosolic dimeric proteins involved in cellular ...
2-72 2.57e-08

GST_N family, Class Tau subfamily; GSTs are cytosolic dimeric proteins involved in cellular detoxification by catalyzing the conjugation of glutathione (GSH) with a wide range of endogenous and xenobiotic alkylating agents, including carcinogens, therapeutic drugs, environmental toxins and products of oxidative stress. The GST fold contains an N-terminal TRX-fold domain and a C-terminal alpha helical domain, with an active site located in a cleft between the two domains. The plant-specific class Tau GST subfamily has undergone extensive gene duplication. The Arabidopsis and Oryza genomes contain 28 and 40 Tau GSTs, respectively. They are primarily responsible for herbicide detoxification together with class Phi GSTs, showing class specificity in substrate preference. Tau enzymes are highly efficient in detoxifying diphenylether and aryloxyphenoxypropionate herbicides. In addition, Tau GSTs play important roles in intracellular signalling, biosynthesis of anthocyanin, responses to soil stresses and responses to auxin and cytokinin hormones.


Pssm-ID: 239356 [Multi-domain]  Cd Length: 74  Bit Score: 49.20  E-value: 2.57e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2238044361   2 LKLHGFAVSNYYNMVKLALLEKGLPFEEVlffggpaPEALA-KSPR--------GKVPTLetEHG--FVSETGVILDYIE 70
Cdd:cd03058     1 VKLLGAWASPFVLRVRIALALKGVPYEYV-------EEDLGnKSELllasnpvhKKIPVL--LHNgkPICESLIIVEYID 71

                  ..
gi 2238044361  71 QT 72
Cdd:cd03058    72 EA 73
PRK10357 PRK10357
putative glutathione S-transferase; Provisional
2-92 1.23e-07

putative glutathione S-transferase; Provisional


Pssm-ID: 182405 [Multi-domain]  Cd Length: 202  Bit Score: 50.10  E-value: 1.23e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2238044361   2 LKLHGFAVSNYYNMVKLALLEKGLPFEEVLFFGGPAPEALAK-SPRGKVPTLETEHGFV-SETGVILDYIEQTQPGKPLL 79
Cdd:PRK10357    1 MKLIGSYTSPFVRKISILLLEKGITFEFVNELPYNADNGVAQyNPLGKVPALVTEEGECwFDSPIIAEYIELLNVAPAML 80
                          90
                  ....*....|...
gi 2238044361  80 PADAFGQAKVREL 92
Cdd:PRK10357   81 PRDPLAALRVRQL 93
PRK15113 PRK15113
glutathione transferase;
13-176 1.28e-07

glutathione transferase;


Pssm-ID: 185068 [Multi-domain]  Cd Length: 214  Bit Score: 50.34  E-value: 1.28e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2238044361  13 YNM-VKLALLEKGLPFE-EVLFFGGP---APEALAKSPRGKVPTLETEHGFVSETGVILDYIEQTQPG---KPLLPADAF 84
Cdd:PRK15113   18 YVMsAFVALQEKGLPFElKTVDLDAGehlQPTYQGYSLTRRVPTLQHDDFELSESSAIAEYLEERFAPpawERIYPADLQ 97
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2238044361  85 GQAKVREL---LRE--IELYIELPARTcygeAFFGTAVEPLiKERARVD---LLAGFATLKCNGrfQPYVAGEqMTIADl 156
Cdd:PRK15113   98 ARARARQIqawLRSdlMPLREERPTDV----VFAGAKKAPL-SEAGKAAaekLFAVAERLLAPG--QPNLFGE-WCIAD- 168
                         170       180
                  ....*....|....*....|
gi 2238044361 157 mfcfsVDLACVVGKKVLNVD 176
Cdd:PRK15113  169 -----TDLALMLNRLVLHGD 183
GST_N pfam02798
Glutathione S-transferase, N-terminal domain; Function: conjugation of reduced glutathione to ...
2-71 6.58e-07

Glutathione S-transferase, N-terminal domain; Function: conjugation of reduced glutathione to a variety of targets. Also included in the alignment, but not GSTs: S-crystallins from squid (similarity to GST previously noted); eukaryotic elongation factors 1-gamma (not known to have GST activity and similarity not previously recognized); HSP26 family of stress-related proteins including auxin-regulated proteins in plants and stringent starvation proteins in E. coli (not known to have GST activity and similarity not previously recognized). The glutathione molecule binds in a cleft between the N- and C-terminal domains - the catalytically important residues are proposed to reside in the N-terminal domain.


Pssm-ID: 460698 [Multi-domain]  Cd Length: 76  Bit Score: 45.37  E-value: 6.58e-07
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 2238044361   2 LKLHGFAVSNYYNMVKLALLEKGLPFEEVL----FFGGPAPEALAKSPRGKVPTLETEHGFVSETGVILDYIEQ 71
Cdd:pfam02798   3 LTLYGIRGSPRAHRIRWLLAEKGVEYEIVPldfgAGPEKSPELLKLNPLGKVPALEDGGKKLTESRAILEYIAR 76
PLN02817 PLN02817
glutathione dehydrogenase (ascorbate)
16-156 6.82e-07

glutathione dehydrogenase (ascorbate)


Pssm-ID: 166458 [Multi-domain]  Cd Length: 265  Bit Score: 48.45  E-value: 6.82e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2238044361  16 VKLALLEKGLPFEEVLFFGGPAPEALAK-SPRGKVPTLETEHGFVSETGVILDYIEQTQPGKPL-LPadafgqakvrell 93
Cdd:PLN02817   79 VLLTLEEKHLPYDMKLVDLTNKPEWFLKiSPEGKVPVVKLDEKWVADSDVITQALEEKYPDPPLaTP------------- 145
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 2238044361  94 reielyielPARTCYGEAFFGTAVEPLIK-------ERARVDLLAGFAT-LKCNGrfqPYVAGEQMTIADL 156
Cdd:PLN02817  146 ---------PEKASVGSKIFSTFIGFLKSkdpgdgtEQALLDELTSFDDyIKENG---PFINGEKISAADL 204
GST_N_GTT2_like cd03051
GST_N family, Saccharomyces cerevisiae GTT2-like subfamily; composed of predominantly ...
2-70 7.06e-07

GST_N family, Saccharomyces cerevisiae GTT2-like subfamily; composed of predominantly uncharacterized proteins with similarity to the S. cerevisiae GST protein, GTT2. GSTs are cytosolic dimeric proteins involved in cellular detoxification by catalyzing the conjugation of glutathione (GSH) with a wide range of endogenous and xenobiotic alkylating agents, including carcinogens, therapeutic drugs, environmental toxins and products of oxidative stress. GSTs also show GSH peroxidase activity and are involved in the synthesis of prostaglandins and leukotrienes. The GST fold contains an N-terminal TRX-fold domain and a C-terminal alpha helical domain, with an active site located in a cleft between the two domains. GTT2, a homodimer, exhibits GST activity with standard substrates. Strains with deleted GTT2 genes are viable but exhibit increased sensitivity to heat shock.


Pssm-ID: 239349 [Multi-domain]  Cd Length: 74  Bit Score: 45.37  E-value: 7.06e-07
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 2238044361   2 LKLHGFAVSNYYNMVKLALLEKG--LPFEEVLFFGGP--APEALAKSPRGKVPTLETEHG-FVSETGVILDYIE 70
Cdd:cd03051     1 MKLYDSPTAPNPRRVRIFLAEKGidVPLVTVDLAAGEqrSPEFLAKNPAGTVPVLELDDGtVITESVAICRYLE 74
GST_N_1 cd03043
GST_N family, unknown subfamily 1; composed of uncharacterized proteins, predominantly from ...
18-69 3.56e-06

GST_N family, unknown subfamily 1; composed of uncharacterized proteins, predominantly from bacteria, with similarity to GSTs. GSTs are cytosolic dimeric proteins involved in cellular detoxification by catalyzing the conjugation of glutathione (GSH) with a wide range of endogenous and xenobiotic alkylating agents, including carcinogens, therapeutic drugs, environmental toxins and products of oxidative stress. GSTs also show GSH peroxidase activity and are involved in the synthesis of prostaglandins and leukotrienes. The GST fold contains an N-terminal TRX-fold domain and a C-terminal alpha helical domain, with an active site located in a cleft between the two domains.


Pssm-ID: 239341 [Multi-domain]  Cd Length: 73  Bit Score: 43.35  E-value: 3.56e-06
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 2238044361  18 LALLEKGLPFEEV---LFFGGPAPEALAKSPRGKVPTLETEHGFVSETGVILDYI 69
Cdd:cd03043    18 LLLKAAGIPFEEIlvpLYTPDTRARILEFSPTGKVPVLVDGGIVVWDSLAICEYL 72
GST_N_Beta cd03057
GST_N family, Class Beta subfamily; GSTs are cytosolic dimeric proteins involved in cellular ...
19-74 5.89e-06

GST_N family, Class Beta subfamily; GSTs are cytosolic dimeric proteins involved in cellular detoxification by catalyzing the conjugation of glutathione (GSH) with a wide range of endogenous and xenobiotic alkylating agents, including carcinogens, therapeutic drugs, environmental toxins and products of oxidative stress. The GST fold contains an N-terminal TRX-fold domain and a C-terminal alpha helical domain, with an active site located in a cleft between the two domains. Unlike mammalian GSTs which detoxify a broad range of compounds, the bacterial class Beta GSTs exhibit limited GSH conjugating activity with a narrow range of substrates. In addition to GSH conjugation, they also bind antibiotics and reduce the antimicrobial activity of beta-lactam drugs. The structure of the Proteus mirabilis enzyme reveals that the cysteine in the active site forms a covalent bond with GSH.


Pssm-ID: 239355 [Multi-domain]  Cd Length: 77  Bit Score: 42.91  E-value: 5.89e-06
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 2238044361  19 ALLEKGLPFE--EVLFFGGPAPEA--LAKSPRGKVPTLETEHGFV-SETGVILDYIEQTQP 74
Cdd:cd03057    17 ALEELGLPFElvRVDLRTKTQKGAdyLAINPKGQVPALVLDDGEVlTESAAILQYLADLHP 77
GST_C_family cd00299
C-terminal, alpha helical domain of the Glutathione S-transferase family; Glutathione ...
89-191 3.62e-05

C-terminal, alpha helical domain of the Glutathione S-transferase family; Glutathione S-transferase (GST) family, C-terminal alpha helical domain; a large, diverse group of cytosolic dimeric proteins involved in cellular detoxification by catalyzing the conjugation of glutathione (GSH) with a wide range of endogenous and xenobiotic alkylating agents, including carcinogens, therapeutic drugs, environmental toxins and products of oxidative stress. In addition, GSTs also show GSH peroxidase activity and are involved in the synthesis of prostaglandins and leukotrienes. This family, also referred to as soluble GSTs, is the largest family of GSH transferases and is only distantly related to the mitochondrial GSTs (GSTK). Soluble GSTs bear no structural similarity to microsomal GSTs (MAPEG family) and display additional activities unique to their group, such as catalyzing thiolysis, reduction and isomerization of certain compounds. The GST fold contains an N-terminal thioredoxin-fold domain and a C-terminal alpha helical domain, with an active site located in a cleft between the two domains. GSH binds to the N-terminal domain while the hydrophobic substrate occupies a pocket in the C-terminal domain. Based on sequence similarity, different classes of GSTs have been identified, which display varying tissue distribution, substrate specificities and additional specific activities. In humans, GSTs display polymorphisms which may influence individual susceptibility to diseases such as cancer, arthritis, allergy and sclerosis. Some GST family members with non-GST functions include glutaredoxin 2, the CLIC subfamily of anion channels, prion protein Ure2p, crystallins, metaxins, stringent starvation protein A, and aminoacyl-tRNA synthetases.


Pssm-ID: 198286 [Multi-domain]  Cd Length: 100  Bit Score: 41.33  E-value: 3.62e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2238044361  89 VRELLREIELYIELPARTCYGEAFFGTAVEPLIKERARVDLLAGFATLKCNGRFQPYVAGEQMTIADLMFCFSVDLACVV 168
Cdd:cd00299     1 VRALEDWADATLAPPLVRLLYLEKVPLPKDEAAVEAAREELPALLAALEQLLAGRPYLAGDQFSLADVALAPVLARLEAL 80
                          90       100
                  ....*....|....*....|...
gi 2238044361 169 GKKvlnVDFLADFPQAAALLEKL 191
Cdd:cd00299    81 GPY---YDLLDEYPRLKAWYDRL 100
GST_N_GTT1_like cd03046
GST_N family, Saccharomyces cerevisiae GTT1-like subfamily; composed of predominantly ...
2-69 2.09e-04

GST_N family, Saccharomyces cerevisiae GTT1-like subfamily; composed of predominantly uncharacterized proteins with similarity to the S. cerevisiae GST protein, GTT1, and the Schizosaccharomyces pombe GST-III. GSTs are cytosolic dimeric proteins involved in cellular detoxification by catalyzing the conjugation of glutathione (GSH) with a wide range of endogenous and xenobiotic alkylating agents, including carcinogens, therapeutic drugs, environmental toxins and products of oxidative stress. GSTs also show GSH peroxidase activity and are involved in the synthesis of prostaglandins and leukotrienes. The GST fold contains an N-terminal TRX-fold domain and a C-terminal alpha helical domain, with an active site located in a cleft between the two domains. GTT1, a homodimer, exhibits GST activity with standard substrates and associates with the endoplasmic reticulum. Its expression is induced after diauxic shift and remains high throughout the stationary phase. S. pombe GST-III is implicated in the detoxification of various metals.


Pssm-ID: 239344 [Multi-domain]  Cd Length: 76  Bit Score: 38.64  E-value: 2.09e-04
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 2238044361   2 LKLHGFAVSNYYnMVKLALLEKGLPFE-EVLFFGGPA---PEALAKSPRGKVPTLEtEHGFV-SETGVILDYI 69
Cdd:cd03046     1 ITLYHLPRSRSF-RILWLLEELGLPYElVLYDRGPGEqapPEYLAINPLGKVPVLV-DGDLVlTESAAIILYL 71
GST_N_3 cd03049
GST_N family, unknown subfamily 3; composed of uncharacterized bacterial proteins with ...
3-70 9.66e-04

GST_N family, unknown subfamily 3; composed of uncharacterized bacterial proteins with similarity to GSTs. GSTs are cytosolic dimeric proteins involved in cellular detoxification by catalyzing the conjugation of glutathione (GSH) with a wide range of endogenous and xenobiotic alkylating agents, including carcinogens, therapeutic drugs, environmental toxins and products of oxidative stress. GSTs also show GSH peroxidase activity and are involved in the synthesis of prostaglandins and leukotrienes. The GST fold contains an N-terminal TRX-fold domain and a C-terminal alpha helical domain, with an active site located in a cleft between the two domains.


Pssm-ID: 239347 [Multi-domain]  Cd Length: 73  Bit Score: 36.85  E-value: 9.66e-04
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 2238044361   3 KLHGFAVSNYYNMVKLALLEKGL--PFEEVL---FFGGPAPeaLAKSPRGKVPTLETEHG-FVSETGVILDYIE 70
Cdd:cd03049     2 KLLYSPTSPYVRKVRVAAHETGLgdDVELVLvnpWSDDESL--LAVNPLGKIPALVLDDGeALFDSRVICEYLD 73
GST_N_Omega cd03055
GST_N family, Class Omega subfamily; GSTs are cytosolic dimeric proteins involved in cellular ...
13-70 1.60e-03

GST_N family, Class Omega subfamily; GSTs are cytosolic dimeric proteins involved in cellular detoxification by catalyzing the conjugation of glutathione (GSH) with a wide range of endogenous and xenobiotic alkylating agents, including carcinogens, therapeutic drugs, environmental toxins and products of oxidative stress. The GST fold contains an N-terminal TRX-fold domain and a C-terminal alpha helical domain, with an active site located in a cleft between the two domains. Class Omega GSTs show little or no GSH-conjugating activity towards standard GST substrates. Instead, they catalyze the GSH dependent reduction of protein disulfides, dehydroascorbate and monomethylarsonate, activities which are more characteristic of glutaredoxins. They contain a conserved cysteine equivalent to the first cysteine in the CXXC motif of glutaredoxins, which is a redox active residue capable of reducing GSH mixed disulfides in a monothiol mechanism. Polymorphisms of the class Omega GST genes may be associated with the development of some types of cancer and the age-at-onset of both Alzheimer's and Parkinson's diseases.


Pssm-ID: 239353 [Multi-domain]  Cd Length: 89  Bit Score: 36.56  E-value: 1.60e-03
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 2238044361  13 YNM--------VKLALLEKGLPFEEVLFFGGPAPE-ALAKSPRGKVPTLETEHG-FVSETGVILDYIE 70
Cdd:cd03055    22 YSMrfcpyaqrARLVLAAKNIPHEVININLKDKPDwFLEKNPQGKVPALEIDEGkVVYESLIICEYLD 89
GST_N_Ure2p_like cd03048
GST_N family, Ure2p-like subfamily; composed of the Saccharomyces cerevisiae Ure2p and related ...
1-68 1.61e-03

GST_N family, Ure2p-like subfamily; composed of the Saccharomyces cerevisiae Ure2p and related GSTs. Ure2p is a regulator for nitrogen catabolism in yeast. It represses the expression of several gene products involved in the use of poor nitrogen sources when rich sources are available. A transmissible conformational change of Ure2p results in a prion called [Ure3], an inactive, self-propagating and infectious amyloid. Ure2p displays a GST fold containing an N-terminal TRX-fold domain and a C-terminal alpha helical domain, with an active site located in a cleft between the two domains. The N-terminal TRX-fold domain is sufficient to induce the [Ure3] phenotype and is also called the prion domain of Ure2p. In addition to its role in nitrogen regulation, Ure2p confers protection to cells against heavy metal ion and oxidant toxicity, and shows glutathione (GSH) peroxidase activity. Characterized GSTs in this subfamily include Aspergillus fumigatus GSTs 1 and 2, and Schizosaccharomyces pombe GST-I. GSTs are cytosolic dimeric proteins involved in cellular detoxification by catalyzing the conjugation of GSH with a wide range of endogenous and xenobiotic alkylating agents, including carcinogens, therapeutic drugs, environmental toxins and products of oxidative stress. GSTs also show GSH peroxidase activity and are involved in the synthesis of prostaglandins and leukotrienes.


Pssm-ID: 239346 [Multi-domain]  Cd Length: 81  Bit Score: 36.37  E-value: 1.61e-03
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 2238044361   1 MLKLHGFAVSNYYNmVKLALLEKGLPFEEVLFFGGP----APEALAKSPRGKVPTLETEHG---FVSETGVILDY 68
Cdd:cd03048     1 MITLYTHGTPNGFK-VSIMLEELGLPYEIHPVDISKgeqkKPEFLKINPNGRIPAIVDHNGtplTVFESGAILLY 74
GST_C_GTT2_like cd03182
C-terminal, alpha helical domain of GTT2-like Glutathione S-transferases; Glutathione ...
82-172 2.70e-03

C-terminal, alpha helical domain of GTT2-like Glutathione S-transferases; Glutathione S-transferase (GST) C-terminal domain family, Saccharomyces cerevisiae GTT2-like subfamily; composed of predominantly uncharacterized proteins with similarity to the Saccharomyces cerevisiae GST protein, GTT2. GSTs are cytosolic dimeric proteins involved in cellular detoxification by catalyzing the conjugation of glutathione (GSH) with a wide range of endogenous and xenobiotic alkylating agents, including carcinogens, therapeutic drugs, environmental toxins, and products of oxidative stress. GSTs also show GSH peroxidase activity and are involved in the synthesis of prostaglandins and leukotrienes. The GST fold contains an N-terminal thioredoxin-fold domain and a C-terminal alpha helical domain, with an active site located in a cleft between the two domains. GSH binds to the N-terminal domain while the hydrophobic substrate occupies a pocket in the C-terminal domain. GTT2, a homodimer, exhibits GST activity with standard substrates. Strains with deleted GTT2 genes are viable but exhibit increased sensitivity to heat shock.


Pssm-ID: 198291 [Multi-domain]  Cd Length: 116  Bit Score: 36.53  E-value: 2.70e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2238044361  82 DAFGQAKVRELLREIELYIELPArtcyGEAF------FGTAVEPLIKE-----RARVdlLAGFATLKCNGRFQPYVAGEQ 150
Cdd:cd03182     1 TPLEKALIEMWQRRAELQGLAPV----FQAFrhatpgLKPDREVQVPEwgernKKRV--IDFLPVLDKRLAESPYVAGDR 74
                          90       100
                  ....*....|....*....|..
gi 2238044361 151 MTIADLMFCFSVDLACVVGKKV 172
Cdd:cd03182    75 FSIADITAFVALDFAKNLKLPV 96
PLN02378 PLN02378
glutathione S-transferase DHAR1
18-82 2.73e-03

glutathione S-transferase DHAR1


Pssm-ID: 166019 [Multi-domain]  Cd Length: 213  Bit Score: 37.77  E-value: 2.73e-03
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 2238044361  18 LALLEKGLPFEEVLFFGGPAPEA-LAKSPRGKVPTLETEHGFVSETGVILDYIEQTQPGKPL-LPAD 82
Cdd:PLN02378   28 LTLEEKSLTYKIHLINLSDKPQWfLDISPQGKVPVLKIDDKWVTDSDVIVGILEEKYPDPPLkTPAE 94
GST_N_Metaxin cd03054
GST_N family, Metaxin subfamily; composed of metaxins and related proteins. Metaxin 1 is a ...
24-72 3.95e-03

GST_N family, Metaxin subfamily; composed of metaxins and related proteins. Metaxin 1 is a component of a preprotein import complex of the mitochondrial outer membrane. It extends to the cytosol and is anchored to the mitochondrial membrane through its C-terminal domain. In mice, metaxin is required for embryonic development. In humans, alterations in the metaxin gene may be associated with Gaucher disease. Metaxin 2 binds to metaxin 1 and may also play a role in protein translocation into the mitochondria. Genome sequencing shows that a third metaxin gene also exists in zebrafish, Xenopus, chicken and mammals. Sequence analysis suggests that all three metaxins share a common ancestry and that they possess similarity to GSTs. Also included in the subfamily are uncharacterized proteins with similarity to metaxins, including a novel GST from Rhodococcus with toluene o-monooxygenase and glutamylcysteine synthetase activities.


Pssm-ID: 239352 [Multi-domain]  Cd Length: 72  Bit Score: 34.90  E-value: 3.95e-03
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*....
gi 2238044361  24 GLPFEEVlfFGGPApealAKSPRGKVPTLETEHGFVSETGVILDYIEQT 72
Cdd:cd03054    30 GIPYEVV--FSSNP----WRSPTGKLPFLELNGEKIADSEKIIEYLKKK 72
GST_C_Delta_Epsilon cd03177
C-terminal, alpha helical domain of Class Delta and Epsilon Glutathione S-transferases; ...
143-192 6.18e-03

C-terminal, alpha helical domain of Class Delta and Epsilon Glutathione S-transferases; Glutathione S-transferase (GST) C-terminal domain family, Class Delta and Epsilon subfamily; GSTs are cytosolic dimeric proteins involved in cellular detoxification by catalyzing the conjugation of glutathione (GSH) with a wide range of endogenous and xenobiotic alkylating agents, including carcinogens, therapeutic drugs, environmental toxins and products of oxidative stress. GSTs also show GSH peroxidase activity and are involved in the synthesis of prostaglandins and leukotrienes. The GST fold contains an N-terminal thioredoxin-fold domain and a C-terminal alpha helical domain, with an active site located in a cleft between the two domains. GSH binds to the N-terminal domain while the hydrophobic substrate occupies a pocket in the C-terminal domain. The class Delta and Epsilon subfamily is made up primarily of insect GSTs, which play major roles in insecticide resistance by facilitating reductive dehydrochlorination of insecticides or conjugating them with GSH to produce water-soluble metabolites that are easily excreted. They are also implicated in protection against cellular damage by oxidative stress.


Pssm-ID: 198287 [Multi-domain]  Cd Length: 117  Bit Score: 35.59  E-value: 6.18e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 2238044361 143 QPYVAGEQMTIADLMFCFSVDLACVVGkkvlnVDfLADFPQAAALLEKLR 192
Cdd:cd03177    57 SDYVAGDQLTIADLSLVATVSTLEVVG-----FD-LSKYPNVAAWYERLK 100
GST_C_Beta cd03188
C-terminal, alpha helical domain of Class Beta Glutathione S-transferases; Glutathione ...
108-195 6.71e-03

C-terminal, alpha helical domain of Class Beta Glutathione S-transferases; Glutathione S-transferase (GST) C-terminal domain family, Class Beta subfamily; GSTs are cytosolic dimeric proteins involved in cellular detoxification by catalyzing the conjugation of glutathione (GSH) with a wide range of endogenous and xenobiotic alkylating agents, including carcinogens, therapeutic drugs, environmental toxins, and products of oxidative stress. The GST fold contains an N-terminal thioredoxin-fold domain and a C-terminal alpha helical domain, with an active site located in a cleft between the two domains. GSH binds to the N-terminal domain while the hydrophobic substrate occupies a pocket in the C-terminal domain. Unlike mammalian GSTs which detoxify a broad range of compounds, the bacterial class Beta GSTs exhibit GSH conjugating activity with a narrow range of substrates. In addition to GSH conjugation, they are involved in the protection against oxidative stress and are able to bind antibiotics and reduce the antimicrobial activity of beta-lactam drugs, contributing to antibiotic resistance. The structure of the Proteus mirabilis enzyme reveals that the cysteine in the active site forms a covalent bond with GSH. One member of this subfamily is a GST from Burkholderia xenovorans LB400 that is encoded by the bphK gene and is part of the biphenyl catabolic pathway.


Pssm-ID: 198297 [Multi-domain]  Cd Length: 113  Bit Score: 35.30  E-value: 6.71e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2238044361 108 YGEAFFGTAVEPLIKERARVDLLAGFATLKCNGRFQPYVAGEQMTIADLMfcfsvdLACVVG-KKVLNVDfLADFPQAAA 186
Cdd:cd03188    26 YPARWADDALAEEVKAAARERLERRLAYLDAQLAGGPYLLGDQFSVADAY------LFVVLRwARAVGLD-LSDWPHLAA 98

                  ....*....
gi 2238044361 187 LLEKLRGNP 195
Cdd:cd03188    99 YLARVAARP 107
GST_N_Omega_like cd03060
GST_N family, Omega-like subfamily; composed of uncharacterized proteins with similarity to ...
13-61 7.12e-03

GST_N family, Omega-like subfamily; composed of uncharacterized proteins with similarity to class Omega GSTs. GSTs are cytosolic dimeric proteins involved in cellular detoxification by catalyzing the conjugation of glutathione (GSH) with a wide range of endogenous and xenobiotic alkylating agents, including carcinogens, therapeutic drugs, environmental toxins and products of oxidative stress. The GST fold contains an N-terminal TRX-fold domain and a C-terminal alpha helical domain, with an active site located in a cleft between the two domains. Class Omega GSTs show little or no GSH-conjugating activity towards standard GST substrates. Instead, they catalyze the GSH dependent reduction of protein disulfides, dehydroascorbate and monomethylarsonate, activities which are more characteristic of glutaredoxins. Like Omega enzymes, proteins in this subfamily contain a conserved cysteine equivalent to the first cysteine in the CXXC motif of glutaredoxins, which is a redox active residue capable of reducing GSH mixed disulfides in a monothiol mechanism.


Pssm-ID: 239358 [Multi-domain]  Cd Length: 71  Bit Score: 34.26  E-value: 7.12e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|..
gi 2238044361  13 YNM-VKLALLEKGLPFE--EVLFFGGPaPEALAKSPRGKVPTLETEHGFVSE 61
Cdd:cd03060    11 YAMrARMALLLAGITVElrEVELKNKP-AEMLAASPKGTVPVLVLGNGTVIE 61
GST_N_Zeta cd03042
GST_N family, Class Zeta subfamily; GSTs are cytosolic dimeric proteins involved in cellular ...
2-70 7.59e-03

GST_N family, Class Zeta subfamily; GSTs are cytosolic dimeric proteins involved in cellular detoxification by catalyzing the conjugation of glutathione (GSH) with a wide range of endogenous and xenobiotic alkylating agents, including carcinogens, therapeutic drugs, environmental toxins and products of oxidative stress. The GST fold contains an N-terminal TRX-fold domain and a C-terminal alpha helical domain, with an active site located in a cleft between the two domains. Class Zeta GSTs, also known as maleylacetoacetate (MAA) isomerases, catalyze the isomerization of MAA to fumarylacetoacetate, the penultimate step in tyrosine/phenylalanine catabolism, using GSH as a cofactor. They show little GSH-conjugating activity towards traditional GST substrates but display modest GSH peroxidase activity. They are also implicated in the detoxification of the carcinogen dichloroacetic acid by catalyzing its dechlorination to glyoxylic acid.


Pssm-ID: 239340 [Multi-domain]  Cd Length: 73  Bit Score: 34.08  E-value: 7.59e-03
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 2238044361   2 LKLHGFAVSNYYNMVKLALLEKGLPFEEV---LFFGGP-APEALAKSPRGKVPTLETEHGFVSETGVILDYIE 70
Cdd:cd03042     1 MILYSYFRSSASYRVRIALNLKGLDYEYVpvnLLKGEQlSPAYRALNPQGLVPTLVIDGLVLTQSLAIIEYLD 73
 
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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