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Conserved domains on  [gi|1170892739|emb|SLW51536|]
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1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase [Klebsiella variicola]

Protein Classification

1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase( domain architecture ID 10792056)

phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase catalyzes the fourth step in histidine biosynthesis.

EC:  5.3.1.16
Gene Ontology:  GO:0003949|GO:0016860

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
PRK00748 PRK00748
1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide ...
1-238 1.53e-124

1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase; Validated


:

Pssm-ID: 179108  Cd Length: 233  Bit Score: 352.83  E-value: 1.53e-124
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739   1 MIIPALDLIDGTVVRLHQGDYGQQRDYGSDPLPRLQSYAAQGAEVLHLVDLTGAKDPAKRQIPLLKSLVAGVDVPVQVGG 80
Cdd:PRK00748    2 IIIPAIDLKDGKCVRLYQGDYDQATVYSDDPVAQAKAWEDQGAKWLHLVDLDGAKAGKPVNLELIEAIVKAVDIPVQVGG 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739  81 GVRTEADVAALLEAGVARVVVGSTAVKSPEEVKGWFKRFgPERLVLALDVRidadgNKQVAVSGWQENSGVTLEELVESY 160
Cdd:PRK00748   82 GIRSLETVEALLDAGVSRVIIGTAAVKNPELVKEACKKF-PGKIVVGLDAR-----DGKVATDGWLETSGVTAEDLAKRF 155
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1170892739 161 LPVGLQHVLCTDISRDGTLAGSNVSLYEEVCARYPqVAFQSSGGIGDLKDIAALRGTG-VRGVIVGRALLEGKFNVTEA 238
Cdd:PRK00748  156 EDAGVKAIIYTDISRDGTLSGPNVEATRELAAAVP-IPVIASGGVSSLDDIKALKGLGaVEGVIVGRALYEGKFDLAEA 233
 
Name Accession Description Interval E-value
PRK00748 PRK00748
1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide ...
1-238 1.53e-124

1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase; Validated


Pssm-ID: 179108  Cd Length: 233  Bit Score: 352.83  E-value: 1.53e-124
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739   1 MIIPALDLIDGTVVRLHQGDYGQQRDYGSDPLPRLQSYAAQGAEVLHLVDLTGAKDPAKRQIPLLKSLVAGVDVPVQVGG 80
Cdd:PRK00748    2 IIIPAIDLKDGKCVRLYQGDYDQATVYSDDPVAQAKAWEDQGAKWLHLVDLDGAKAGKPVNLELIEAIVKAVDIPVQVGG 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739  81 GVRTEADVAALLEAGVARVVVGSTAVKSPEEVKGWFKRFgPERLVLALDVRidadgNKQVAVSGWQENSGVTLEELVESY 160
Cdd:PRK00748   82 GIRSLETVEALLDAGVSRVIIGTAAVKNPELVKEACKKF-PGKIVVGLDAR-----DGKVATDGWLETSGVTAEDLAKRF 155
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1170892739 161 LPVGLQHVLCTDISRDGTLAGSNVSLYEEVCARYPqVAFQSSGGIGDLKDIAALRGTG-VRGVIVGRALLEGKFNVTEA 238
Cdd:PRK00748  156 EDAGVKAIIYTDISRDGTLSGPNVEATRELAAAVP-IPVIASGGVSSLDDIKALKGLGaVEGVIVGRALYEGKFDLAEA 233
HisA COG0106
Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase [Amino ...
1-243 1.54e-112

Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase [Amino acid transport and metabolism]; Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase is part of the Pathway/BioSystem: Histidine biosynthesis


Pssm-ID: 439876  Cd Length: 236  Bit Score: 322.37  E-value: 1.54e-112
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739   1 MIIPALDLIDGTVVRLHQGDYGQQRDYGSDPLPRLQSYAAQGAEVLHLVDLTGAKDPAKRQIPLLKSLVAGVDVPVQVGG 80
Cdd:COG0106     1 IIIPAIDLKDGKCVRLVQGDYDQETVYSDDPVEVAKRWEDAGAEWLHLVDLDGAFAGKPVNLELIEEIAKATGLPVQVGG 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739  81 GVRTEADVAALLEAGVARVVVGSTAVKSPEEVKGWFKRFgPERLVLALDVRidadgNKQVAVSGWQENSGVTLEELVESY 160
Cdd:COG0106    81 GIRSLEDIERLLDAGASRVILGTAAVKDPELVKEALEEF-PERIVVGLDAR-----DGKVATDGWQETSGVDLEELAKRF 154
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739 161 LPVGLQHVLCTDISRDGTLAGSNVSLYEEVCARYPqVAFQSSGGIGDLKDIAALRGTGVRGVIVGRALLEGKFNVTEAIQ 240
Cdd:COG0106   155 EDAGVAAILYTDISRDGTLQGPNLELYRELAAATG-IPVIASGGVSSLDDLRALKELGVEGAIVGKALYEGKIDLEEALA 233

                  ...
gi 1170892739 241 CWQ 243
Cdd:COG0106   234 LAR 236
HisA cd04732
HisA. Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase ...
1-240 1.61e-109

HisA. Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase catalyzes the fourth step in histidine biosynthesis, an isomerisation of the aminoaldose moiety of ProFAR to the aminoketose of PRFAR (N-(5'-phospho-D-1'-ribulosylformimino)-5-amino-1-(5''-phospho-ribosyl)-4-imidazolecarboxamide). In bacteria and archaea, ProFAR isomerase is encoded by the HisA gene.


Pssm-ID: 240083  Cd Length: 234  Bit Score: 314.80  E-value: 1.61e-109
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739   1 MIIPALDLIDGTVVRLHQGDYGQQRDYGSDPLPRLQSYAAQGAEVLHLVDLTGAKDPAKRQIPLLKSLVAGVDVPVQVGG 80
Cdd:cd04732     1 IIIPAIDLKDGKCVRLYQGDYDKKTVYSDDPVEVAKKWEEAGAKWLHVVDLDGAKGGEPVNLELIEEIVKAVGIPVQVGG 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739  81 GVRTEADVAALLEAGVARVVVGSTAVKSPEEVKGWFKRFGPERLVLALDVRIDadgnkQVAVSGWQENSGVTLEELVESY 160
Cdd:cd04732    81 GIRSLEDIERLLDLGVSRVIIGTAAVKNPELVKELLKEYGGERIVVGLDAKDG-----KVATKGWLETSEVSLEELAKRF 155
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739 161 LPVGLQHVLCTDISRDGTLAGSNVSLYEEVCARYpQVAFQSSGGIGDLKDIAALRGTGVRGVIVGRALLEGKFNVTEAIQ 240
Cdd:cd04732   156 EELGVKAIIYTDISRDGTLSGPNFELYKELAAAT-GIPVIASGGVSSLDDIKALKELGVAGVIVGKALYEGKITLEEALA 234
TIGR00007 TIGR00007
phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase; This protein family ...
2-237 2.76e-99

phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase; This protein family consists of HisA, phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase, the enzyme catalyzing the fourth step in histidine biosynthesis. It is closely related to the enzyme HisF for the sixth step. Examples of this enzyme in Actinobacteria have been found to be bifunctional, also possessing phosphoribosylanthranilate isomerase activity; the trusted cutoff here has now been raised to 275.0 to exclude the bifunctional group, now represented by model TIGR01919. HisA from Lactococcus lactis was reported to be inactive (MEDLINE:93322317). [Amino acid biosynthesis, Histidine family]


Pssm-ID: 272850 [Multi-domain]  Cd Length: 230  Bit Score: 288.71  E-value: 2.76e-99
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739   2 IIPALDLIDGTVVRLHQGDYGQQRDYGSDPLPRLQSYAAQGAEVLHLVDLTGAKDPAKRQIPLLKSLVAGVDVPVQVGGG 81
Cdd:TIGR00007   1 IIPAIDIKDGKCVRLYQGDYDKETVYGDDPVEAAKKWEEEGAERIHVVDLDGAKEGGPVNLPVIKKIVRETGVPVQVGGG 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739  82 VRTEADVAALLEAGVARVVVGSTAVKSPEEVKGWFKRFGPERLVLALDVRIDAdgnkqVAVSGWQENSGVTLEELVESYL 161
Cdd:TIGR00007  81 IRSLEDVEKLLDLGVDRVIIGTAAVENPDLVKELLKEYGPERIVVSLDARGGE-----VAVKGWLEKSEVSLEELAKRLE 155
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1170892739 162 PVGLQHVLCTDISRDGTLAGSNVSLYEEVCARyPQVAFQSSGGIGDLKDIAALRGTGVRGVIVGRALLEGKFNVTE 237
Cdd:TIGR00007 156 ELGLEGIIYTDISRDGTLSGPNFELTKELVKA-VNVPVIASGGVSSIDDLIALKKLGVYGVIVGKALYEGKITLEE 230
His_biosynth pfam00977
Histidine biosynthesis protein; Proteins involved in steps 4 and 6 of the histidine ...
1-234 5.93e-96

Histidine biosynthesis protein; Proteins involved in steps 4 and 6 of the histidine biosynthesis pathway are contained in this family. Histidine is formed by several complex and distinct biochemical reactions catalyzed by eight enzymes. The enzymes in this Pfam entry are called His6 and His7 in eukaryotes and HisA and HisF in prokaryotes. The structure of HisA is known to be a TIM barrel fold. In some archaeal HisA proteins the TIM barrel is composed of two tandem repeats of a half barrel. This family belong to the common phosphate binding site TIM barrel family.


Pssm-ID: 425971  Cd Length: 228  Bit Score: 280.13  E-value: 5.93e-96
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739   1 MIIPALDLIDGTVVRLHQGDYGQQRDYGSDPLPRLQSYAAQGAEVLHLVDLTGAKDPAKRQIPLLKSLVAGVDVPVQVGG 80
Cdd:pfam00977   1 RIIPAIDLKDGRVVRLVKGDYFQNTVYAGDPVELAKRYEEEGADELHFVDLDAAKEGRPVNLDVVEEIAEEVFIPVQVGG 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739  81 GVRTEADVAALLEAGVARVVVGSTAVKSPEEVKGWFKRFGPERLVLALDVRidadgNKQVAVSGWQENSGVTLEELVESY 160
Cdd:pfam00977  81 GIRSLEDVERLLSAGADRVIIGTAAVKNPELIKEAAEKFGSQCIVVAIDAR-----RGKVAINGWREDTGIDAVEWAKEL 155
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1170892739 161 LPVGLQHVLCTDISRDGTLAGSNVSLYEEVCARYpQVAFQSSGGIGDLKDIAALRGTGVRGVIVGRALLEGKFN 234
Cdd:pfam00977 156 EELGAGEILLTDIDRDGTLSGPDLELTRELAEAV-NIPVIASGGVGSLEDLKELFTEGVDGVIAGSALYEGEIT 228
 
Name Accession Description Interval E-value
PRK00748 PRK00748
1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide ...
1-238 1.53e-124

1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase; Validated


Pssm-ID: 179108  Cd Length: 233  Bit Score: 352.83  E-value: 1.53e-124
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739   1 MIIPALDLIDGTVVRLHQGDYGQQRDYGSDPLPRLQSYAAQGAEVLHLVDLTGAKDPAKRQIPLLKSLVAGVDVPVQVGG 80
Cdd:PRK00748    2 IIIPAIDLKDGKCVRLYQGDYDQATVYSDDPVAQAKAWEDQGAKWLHLVDLDGAKAGKPVNLELIEAIVKAVDIPVQVGG 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739  81 GVRTEADVAALLEAGVARVVVGSTAVKSPEEVKGWFKRFgPERLVLALDVRidadgNKQVAVSGWQENSGVTLEELVESY 160
Cdd:PRK00748   82 GIRSLETVEALLDAGVSRVIIGTAAVKNPELVKEACKKF-PGKIVVGLDAR-----DGKVATDGWLETSGVTAEDLAKRF 155
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1170892739 161 LPVGLQHVLCTDISRDGTLAGSNVSLYEEVCARYPqVAFQSSGGIGDLKDIAALRGTG-VRGVIVGRALLEGKFNVTEA 238
Cdd:PRK00748  156 EDAGVKAIIYTDISRDGTLSGPNVEATRELAAAVP-IPVIASGGVSSLDDIKALKGLGaVEGVIVGRALYEGKFDLAEA 233
HisA COG0106
Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase [Amino ...
1-243 1.54e-112

Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase [Amino acid transport and metabolism]; Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase is part of the Pathway/BioSystem: Histidine biosynthesis


Pssm-ID: 439876  Cd Length: 236  Bit Score: 322.37  E-value: 1.54e-112
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739   1 MIIPALDLIDGTVVRLHQGDYGQQRDYGSDPLPRLQSYAAQGAEVLHLVDLTGAKDPAKRQIPLLKSLVAGVDVPVQVGG 80
Cdd:COG0106     1 IIIPAIDLKDGKCVRLVQGDYDQETVYSDDPVEVAKRWEDAGAEWLHLVDLDGAFAGKPVNLELIEEIAKATGLPVQVGG 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739  81 GVRTEADVAALLEAGVARVVVGSTAVKSPEEVKGWFKRFgPERLVLALDVRidadgNKQVAVSGWQENSGVTLEELVESY 160
Cdd:COG0106    81 GIRSLEDIERLLDAGASRVILGTAAVKDPELVKEALEEF-PERIVVGLDAR-----DGKVATDGWQETSGVDLEELAKRF 154
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739 161 LPVGLQHVLCTDISRDGTLAGSNVSLYEEVCARYPqVAFQSSGGIGDLKDIAALRGTGVRGVIVGRALLEGKFNVTEAIQ 240
Cdd:COG0106   155 EDAGVAAILYTDISRDGTLQGPNLELYRELAAATG-IPVIASGGVSSLDDLRALKELGVEGAIVGKALYEGKIDLEEALA 233

                  ...
gi 1170892739 241 CWQ 243
Cdd:COG0106   234 LAR 236
HisA cd04732
HisA. Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase ...
1-240 1.61e-109

HisA. Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase catalyzes the fourth step in histidine biosynthesis, an isomerisation of the aminoaldose moiety of ProFAR to the aminoketose of PRFAR (N-(5'-phospho-D-1'-ribulosylformimino)-5-amino-1-(5''-phospho-ribosyl)-4-imidazolecarboxamide). In bacteria and archaea, ProFAR isomerase is encoded by the HisA gene.


Pssm-ID: 240083  Cd Length: 234  Bit Score: 314.80  E-value: 1.61e-109
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739   1 MIIPALDLIDGTVVRLHQGDYGQQRDYGSDPLPRLQSYAAQGAEVLHLVDLTGAKDPAKRQIPLLKSLVAGVDVPVQVGG 80
Cdd:cd04732     1 IIIPAIDLKDGKCVRLYQGDYDKKTVYSDDPVEVAKKWEEAGAKWLHVVDLDGAKGGEPVNLELIEEIVKAVGIPVQVGG 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739  81 GVRTEADVAALLEAGVARVVVGSTAVKSPEEVKGWFKRFGPERLVLALDVRIDadgnkQVAVSGWQENSGVTLEELVESY 160
Cdd:cd04732    81 GIRSLEDIERLLDLGVSRVIIGTAAVKNPELVKELLKEYGGERIVVGLDAKDG-----KVATKGWLETSEVSLEELAKRF 155
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739 161 LPVGLQHVLCTDISRDGTLAGSNVSLYEEVCARYpQVAFQSSGGIGDLKDIAALRGTGVRGVIVGRALLEGKFNVTEAIQ 240
Cdd:cd04732   156 EELGVKAIIYTDISRDGTLSGPNFELYKELAAAT-GIPVIASGGVSSLDDIKALKELGVAGVIVGKALYEGKITLEEALA 234
TIGR00007 TIGR00007
phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase; This protein family ...
2-237 2.76e-99

phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase; This protein family consists of HisA, phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase, the enzyme catalyzing the fourth step in histidine biosynthesis. It is closely related to the enzyme HisF for the sixth step. Examples of this enzyme in Actinobacteria have been found to be bifunctional, also possessing phosphoribosylanthranilate isomerase activity; the trusted cutoff here has now been raised to 275.0 to exclude the bifunctional group, now represented by model TIGR01919. HisA from Lactococcus lactis was reported to be inactive (MEDLINE:93322317). [Amino acid biosynthesis, Histidine family]


Pssm-ID: 272850 [Multi-domain]  Cd Length: 230  Bit Score: 288.71  E-value: 2.76e-99
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739   2 IIPALDLIDGTVVRLHQGDYGQQRDYGSDPLPRLQSYAAQGAEVLHLVDLTGAKDPAKRQIPLLKSLVAGVDVPVQVGGG 81
Cdd:TIGR00007   1 IIPAIDIKDGKCVRLYQGDYDKETVYGDDPVEAAKKWEEEGAERIHVVDLDGAKEGGPVNLPVIKKIVRETGVPVQVGGG 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739  82 VRTEADVAALLEAGVARVVVGSTAVKSPEEVKGWFKRFGPERLVLALDVRIDAdgnkqVAVSGWQENSGVTLEELVESYL 161
Cdd:TIGR00007  81 IRSLEDVEKLLDLGVDRVIIGTAAVENPDLVKELLKEYGPERIVVSLDARGGE-----VAVKGWLEKSEVSLEELAKRLE 155
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1170892739 162 PVGLQHVLCTDISRDGTLAGSNVSLYEEVCARyPQVAFQSSGGIGDLKDIAALRGTGVRGVIVGRALLEGKFNVTE 237
Cdd:TIGR00007 156 ELGLEGIIYTDISRDGTLSGPNFELTKELVKA-VNVPVIASGGVSSIDDLIALKKLGVYGVIVGKALYEGKITLEE 230
His_biosynth pfam00977
Histidine biosynthesis protein; Proteins involved in steps 4 and 6 of the histidine ...
1-234 5.93e-96

Histidine biosynthesis protein; Proteins involved in steps 4 and 6 of the histidine biosynthesis pathway are contained in this family. Histidine is formed by several complex and distinct biochemical reactions catalyzed by eight enzymes. The enzymes in this Pfam entry are called His6 and His7 in eukaryotes and HisA and HisF in prokaryotes. The structure of HisA is known to be a TIM barrel fold. In some archaeal HisA proteins the TIM barrel is composed of two tandem repeats of a half barrel. This family belong to the common phosphate binding site TIM barrel family.


Pssm-ID: 425971  Cd Length: 228  Bit Score: 280.13  E-value: 5.93e-96
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739   1 MIIPALDLIDGTVVRLHQGDYGQQRDYGSDPLPRLQSYAAQGAEVLHLVDLTGAKDPAKRQIPLLKSLVAGVDVPVQVGG 80
Cdd:pfam00977   1 RIIPAIDLKDGRVVRLVKGDYFQNTVYAGDPVELAKRYEEEGADELHFVDLDAAKEGRPVNLDVVEEIAEEVFIPVQVGG 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739  81 GVRTEADVAALLEAGVARVVVGSTAVKSPEEVKGWFKRFGPERLVLALDVRidadgNKQVAVSGWQENSGVTLEELVESY 160
Cdd:pfam00977  81 GIRSLEDVERLLSAGADRVIIGTAAVKNPELIKEAAEKFGSQCIVVAIDAR-----RGKVAINGWREDTGIDAVEWAKEL 155
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1170892739 161 LPVGLQHVLCTDISRDGTLAGSNVSLYEEVCARYpQVAFQSSGGIGDLKDIAALRGTGVRGVIVGRALLEGKFN 234
Cdd:pfam00977 156 EELGAGEILLTDIDRDGTLSGPDLELTRELAEAV-NIPVIASGGVGSLEDLKELFTEGVDGVIAGSALYEGEIT 228
PRK13585 PRK13585
1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide ...
2-239 9.03e-55

1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide isomerase;


Pssm-ID: 184165  Cd Length: 241  Bit Score: 175.87  E-value: 9.03e-55
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739   2 IIPALDLIDGTVVRLHQGDYGQQRDYGSDPLPRLQSYAAQGAEVLHLVDLTGAKDPAKRQIPLLKSLVAGVDVPVQVGGG 81
Cdd:PRK13585    5 VIPAVDMKGGKCVQLVQGEPGTETVSYGDPVEVAKRWVDAGAETLHLVDLDGAFEGERKNAEAIEKIIEAVGVPVQLGGG 84
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739  82 VRTEADVAALLEAGVARVVVGSTAVKSPEEVKGWFKRFGPERLVLALDVRidaDGnkQVAVSGWQENSGVTLEELVESYL 161
Cdd:PRK13585   85 IRSAEDAASLLDLGVDRVILGTAAVENPEIVRELSEEFGSERVMVSLDAK---DG--EVVIKGWTEKTGYTPVEAAKRFE 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739 162 PVGLQHVLCTDISRDGTLAGSNVSLYEEVCARY--PQVAfqsSGGIGDLKDIAALRGTGVRGVIVGRALLEGKFNVTEAI 239
Cdd:PRK13585  160 ELGAGSILFTNVDVEGLLEGVNTEPVKELVDSVdiPVIA---SGGVTTLDDLRALKEAGAAGVVVGSALYKGKFTLEEAI 236
PRK14024 PRK14024
phosphoribosyl isomerase A; Provisional
2-239 1.18e-42

phosphoribosyl isomerase A; Provisional


Pssm-ID: 237589  Cd Length: 241  Bit Score: 144.72  E-value: 1.18e-42
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739   2 IIPALDLIDGTVVRLHQGDYGQQRDYGsDPLPRLQSYAAQGAEVLHLVDLTGAKDPAKRQiPLLKSLVAGVDVPVQVGGG 81
Cdd:PRK14024    6 LLPAVDVVDGQAVRLVQGEAGSETSYG-SPLDAALAWQRDGAEWIHLVDLDAAFGRGSNR-ELLAEVVGKLDVKVELSGG 83
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739  82 VRTEADVAALLEAGVARVVVGSTAVKSPEEVKGWFKRFGpERLVLALDVRidadgNKQVAVSGWQENSGvTLEELVESYL 161
Cdd:PRK14024   84 IRDDESLEAALATGCARVNIGTAALENPEWCARVIAEHG-DRVAVGLDVR-----GHTLAARGWTRDGG-DLWEVLERLD 156
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739 162 PVGLQHVLCTDISRDGTLAGSNVSLYEEVCARY--PQVAfqsSGGIG---DLKDIAALRGTGVRGVIVGRALLEGKFNVT 236
Cdd:PRK14024  157 SAGCSRYVVTDVTKDGTLTGPNLELLREVCARTdaPVVA---SGGVSsldDLRALAELVPLGVEGAIVGKALYAGAFTLP 233

                  ...
gi 1170892739 237 EAI 239
Cdd:PRK14024  234 EAL 236
HisA_HisF cd04723
Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase (HisA) ...
1-240 9.78e-34

Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase (HisA) and the cyclase subunit of imidazoleglycerol phosphate synthase (HisF). The ProFAR isomerase catalyzes the fourth step in histidine biosynthesis, an isomerisation of the aminoaldose moiety of ProFAR to the aminoketose of PRFAR (N-(5'-phospho-D-1'-ribulosylformimino)-5-amino-1-(5''-phospho-ribosyl)-4-imidazolecarboxamide). In bacteria and archaea, ProFAR isomerase is encoded by the HisA gene. The Imidazole glycerol phosphate synthase (IGPS) catalyzes the fifth step of histidine biosynthesis, the formation of the imidazole ring. IGPS converts N1-(5'-phosphoribulosyl)-formimino-5-aminoimidazole-4-carboxamide ribonucleotide (PRFAR) to imidazole glycerol phosphate (ImGP) and 5'-(5-aminoimidazole-4-carboxamide) ribonucleotide (AICAR). This conversion involves two tightly coupled reactions in distinct active sites of IGPS. The two catalytic domains can be fused, like in fungi and plants, or peformed by a heterodimer (HisH-glutaminase and HisF-cyclase), like in bacteria.


Pssm-ID: 240074 [Multi-domain]  Cd Length: 233  Bit Score: 121.61  E-value: 9.78e-34
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739   1 MIIPALDLIDGTVVRLHQGDYGQQRD------YGSDPLPRLQSYAAQGAEVLHLVDLTGAKDPAkRQIPLLKSLVAGVDV 74
Cdd:cd04723     1 RIIPVIDLKDGVVVHGVGGDRDNYRPitsnlcSTSDPLDVARAYKELGFRGLYIADLDAIMGRG-DNDEAIRELAAAWPL 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739  75 PVQVGGGVRTEADVAALLEAGVARVVVGSTAVKSpEEVKGWFKRFGPERLVLALDVRiDADGNKQVAVSGWQEnsgvtLE 154
Cdd:cd04723    80 GLWVDGGIRSLENAQEWLKRGASRVIVGTETLPS-DDDEDRLAALGEQRLVLSLDFR-GGQLLKPTDFIGPEE-----LL 152
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739 155 ELVESYlpvgLQHVLCTDISRDGTLAGSNVSLYEEVCARYPqVAFQSSGGIGDLKDIAALRGTGVRGVIVGRALLEGKFN 234
Cdd:cd04723   153 RRLAKW----PEELIVLDIDRVGSGQGPDLELLERLAARAD-IPVIAAGGVRSVEDLELLKKLGASGALVASALHDGGLT 227

                  ....*.
gi 1170892739 235 VTEAIQ 240
Cdd:cd04723   228 LEDVVR 233
PRK13587 PRK13587
1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide ...
4-227 8.23e-33

1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase; Provisional


Pssm-ID: 172156  Cd Length: 234  Bit Score: 119.16  E-value: 8.23e-33
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739   4 PALDLIDGTVVRLHQGDYGQQRDYGSDPLPRLQSYAA-QGAEVLHLVDLTGAKDPAKRQIPLLKSLVAGVDVPVQVGGGV 82
Cdd:PRK13587    6 PAIDLIGSTSVRLTEGKYDSEEKMSRSAEESIAYYSQfECVNRIHIVDLIGAKAQHAREFDYIKSLRRLTTKDIEVGGGI 85
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739  83 RTEADVAALLEAGVARVVVGSTAVKSPEEVKGWFKRFgPERLVLALDVRIDadgnkQVAVSGWQENSGVTLEELVESYLP 162
Cdd:PRK13587   86 RTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAHTF-PGRIYLSVDAYGE-----DIKVNGWEEDTELNLFSFVRQLSD 159
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1170892739 163 VGLQHVLCTDISRDGTLAGSNVSLYEEVcARYPQVAFQSSGGIGDLKDIAALRGTGVRGVIVGRA 227
Cdd:PRK13587  160 IPLGGIIYTDIAKDGKMSGPNFELTGQL-VKATTIPVIASGGIRHQQDIQRLASLNVHAAIIGKA 223
PRK04128 PRK04128
1-(5-phosphoribosyl)-5- ((5-phosphoribosylamino)methylideneamino)imidazole-4-carboxamide ...
2-238 9.84e-30

1-(5-phosphoribosyl)-5- ((5-phosphoribosylamino)methylideneamino)imidazole-4-carboxamide isomerase;


Pssm-ID: 167709  Cd Length: 228  Bit Score: 111.02  E-value: 9.84e-30
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739   2 IIPALDLIDGTVVRLHQGDYGQQRDYGsDPLprlqSYAAQGAEV---LHLVDLTGAKDPAKRQIPLLKSLVAGVDVPVQV 78
Cdd:PRK04128    4 IYPAIDLMNGKAVRLYKGRKEEVKVYG-DPV----EIALRFSEYvdkIHVVDLDGAFEGKPKNLDVVKNIIRETGLKVQV 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739  79 GGGVRTEADVAALLEAGVARVVVGSTAVKSP--EEVKGWFkrfgpERLVLALDVRidadgNKQVAVSGWQENSGVTLEEL 156
Cdd:PRK04128   79 GGGLRTYESIKDAYEIGVENVIIGTKAFDLEflEKVTSEF-----EGITVSLDVK-----GGRIAVKGWLEESSIKVEDA 148
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739 157 VEsYLPVGLQHVLCTDISRDGTLAGsnvslYEEVCARYPQVAFQSSGGIGDLKDIAALRGTGVRGVIVGRALLEGKFNVT 236
Cdd:PRK04128  149 YE-MLKNYVNRFIYTSIERDGTLTG-----IEEIERFWGDEEFIYAGGVSSAEDVKKLAEIGFSGVIIGKALYEGRISLE 222

                  ..
gi 1170892739 237 EA 238
Cdd:PRK04128  223 EL 224
HisF cd04731
The cyclase subunit of imidazoleglycerol phosphate synthase (HisF). Imidazole glycerol ...
2-240 1.16e-28

The cyclase subunit of imidazoleglycerol phosphate synthase (HisF). Imidazole glycerol phosphate synthase (IGPS) catalyzes the fifth step of histidine biosynthesis, the formation of the imidazole ring. IGPS converts N1-(5'-phosphoribulosyl)-formimino-5-aminoimidazole-4-carboxamide ribonucleotide (PRFAR) to imidazole glycerol phosphate (ImGP) and 5'-(5-aminoimidazole-4-carboxamide) ribonucleotide (AICAR). This conversion involves two tightly coupled reactions in distinct active sites of IGPS. The two catalytic domains can be fused, like in fungi and plants, or peformed by a heterodimer (HisH-glutaminase and HisF-cyclase), like in bacteria.


Pssm-ID: 240082  Cd Length: 243  Bit Score: 108.32  E-value: 1.16e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739   2 IIPALDLIDGTVVRLHQgdYGQQRDYGsDPLPRLQSYAAQGAEVLHLVDLTGAKDPAKRQIPLLKSLVAGVDVPVQVGGG 81
Cdd:cd04731     3 IIPCLDVKDGRVVKGVN--FKNLRDAG-DPVELAKRYNEQGADELVFLDITASSEGRETMLDVVERVAEEVFIPLTVGGG 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739  82 VRTEADVAALLEAGVARVVVGSTAVKSPEEVKGWFKRFGPERLVLALDVRIDADGNKQVAVSGWQENSGVTLEELVESYL 161
Cdd:cd04731    80 IRSLEDARRLLRAGADKVSINSAAVENPELIREIAKRFGSQCVVVSIDAKRRGDGGYEVYTHGGRKPTGLDAVEWAKEVE 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739 162 PVGLQHVLCTDISRDGTLAGSNVSLYEEVCAR--YPQVAfqsSGGIGDLKDI-AALRGTGVRGVIVGRALLEGKFNVTEA 238
Cdd:cd04731   160 ELGAGEILLTSMDRDGTKKGYDLELIRAVSSAvnIPVIA---SGGAGKPEHFvEAFEEGGADAALAASIFHFGEYTIAEL 236

                  ..
gi 1170892739 239 IQ 240
Cdd:cd04731   237 KE 238
PRK14114 PRK14114
1-(5-phosphoribosyl)-5- ((5-phosphoribosylamino)methylideneamino)imidazole-4-carboxamide ...
1-235 1.81e-27

1-(5-phosphoribosyl)-5- ((5-phosphoribosylamino)methylideneamino)imidazole-4-carboxamide isomerase;


Pssm-ID: 172604  Cd Length: 241  Bit Score: 105.48  E-value: 1.81e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739   1 MIIPALDLIDGTVVRLHQGDYGQQRDYGSDPLPRLQSYAAQGAEVLHLVDLTGAKDPAKRQIPLLKSLVAGVDvPVQVGG 80
Cdd:PRK14114    2 LVVPAIDLFRGKVARMVKGKKENTIFYEKDPAELVEKLIEEGFTLIHVVDLSKAIENSVENLPVLEKLSEFAE-HIQIGG 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739  81 GVRTEADVAALLEAGVARVVVGSTAVKSPEEVKgWFKRFGPERlVLALDVRidadgNKQVAVSGWQENSGVTLEELVESY 160
Cdd:PRK14114   81 GIRSLDYAEKLRKLGYRRQIVSSKVLEDPSFLK-FLKEIDVEP-VFSLDTR-----GGKVAFKGWLAEEEIDPVSLLKRL 153
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739 161 LPVGLQHVLCTDISRDGTLAGSNVSLYEEVcARYPQVAFQSSGGIGDLKDIAAL-----RGTG-VRGVIVGRALLEGKFN 234
Cdd:PRK14114  154 KEYGLEEIVHTEIEKDGTLQEHDFSLTRKI-AIEAEVKVFAAGGISSENSLKTAqrvhrETNGlLKGVIVGRAFLEGILT 232

                  .
gi 1170892739 235 V 235
Cdd:PRK14114  233 V 233
hisF TIGR00735
imidazoleglycerol phosphate synthase, cyclase subunit; [Amino acid biosynthesis, Histidine ...
2-206 2.27e-26

imidazoleglycerol phosphate synthase, cyclase subunit; [Amino acid biosynthesis, Histidine family]


Pssm-ID: 273241  Cd Length: 254  Bit Score: 102.83  E-value: 2.27e-26
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739   2 IIPALDLIDGTVVRLHQgdYGQQRDYGsDPLPRLQSYAAQGAEVLHLVDLTGAKDPAKRQIPLLKSLVAGVDVPVQVGGG 81
Cdd:TIGR00735   6 IIPCLDVRDGRVVKGVQ--FLNLRDAG-DPVELAQRYDEEGADELVFLDITASSEGRTTMIDVVERTAETVFIPLTVGGG 82
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739  82 VRTEADVAALLEAGVARVVVGSTAVKSPEEVKGWFKRFGPERLVLALDVRIDADGNK---QVAVSGWQENSGVTLEELVE 158
Cdd:TIGR00735  83 IKSIEDVDKLLRAGADKVSINTAAVKNPELIYELADRFGSQCIVVAIDAKRVYVNSYcwyEVYIYGGRESTGLDAVEWAK 162
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*...
gi 1170892739 159 SYLPVGLQHVLCTDISRDGTLAGSNVSLYEEVCARYPqVAFQSSGGIG 206
Cdd:TIGR00735 163 EVEKLGAGEILLTSMDKDGTKSGYDLELTKAVSEAVK-IPVIASGGAG 209
HisF COG0107
Imidazole glycerol phosphate synthase subunit HisF [Amino acid transport and metabolism]; ...
2-222 8.97e-24

Imidazole glycerol phosphate synthase subunit HisF [Amino acid transport and metabolism]; Imidazole glycerol phosphate synthase subunit HisF is part of the Pathway/BioSystem: Histidine biosynthesis


Pssm-ID: 439877  Cd Length: 251  Bit Score: 95.86  E-value: 8.97e-24
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739   2 IIPALDLIDGTVVRlhqgdyGQQ----RDYGsDPLPRLQSYAAQGAEVLHLVDLTGAKDpaKRQIPL--LKSLVAGVDVP 75
Cdd:COG0107     5 IIPCLDVKDGRVVK------GVNfvnlRDAG-DPVELAKRYNEQGADELVFLDITASSE--GRKTMLdvVRRVAEEVFIP 75
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739  76 VQVGGGVRTEADVAALLEAGVARVVVGSTAVKSPEEVKGWFKRFGPERLVLALDVRIDADGNKQVAVSGWQENSGVTLEE 155
Cdd:COG0107    76 LTVGGGIRSVEDARRLLRAGADKVSINSAAVKNPELITEAAERFGSQCIVVAIDAKRVPDGGWEVYTHGGRKPTGLDAVE 155
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1170892739 156 L---VESYlpvGLQHVLCTDISRDGTLAGSNVSLYEEVCA--RYPQVAfqsSGGIGDLKDIA-ALRGTGVRGV 222
Cdd:COG0107   156 WakeAEEL---GAGEILLTSMDRDGTKDGYDLELTRAVSEavSIPVIA---SGGAGTLEHFVeVFTEGGADAA 222
PRK13586 PRK13586
1-(5-phosphoribosyl)-5- ((5-phosphoribosylamino)methylideneamino)imidazole-4-carboxamide ...
2-232 1.47e-17

1-(5-phosphoribosyl)-5- ((5-phosphoribosylamino)methylideneamino)imidazole-4-carboxamide isomerase;


Pssm-ID: 237439  Cd Length: 232  Bit Score: 78.63  E-value: 1.47e-17
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739   2 IIPALDLIDGTVVRLHQGDYGQQRDYGsDPLPRLQSYAAQGAEVLHLVDLTGAKDPAKRQIPLLKSLVAGVDVpVQVGGG 81
Cdd:PRK13586    4 IIPSIDISLGKAVKRIRGVKGTGLILG-NPIEIASKLYNEGYTRIHVVDLDAAEGVGNNEMYIKEISKIGFDW-IQVGGG 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739  82 VRTEADVAALLEAGVARVVVGSTAVKSPEEVKGWFKRFGPERLVLAldvrIDADGNKQVAVSGWQENSgVTLEELVESYL 161
Cdd:PRK13586   82 IRDIEKAKRLLSLDVNALVFSTIVFTNFNLFHDIVREIGSNRVLVS----IDYDNTKRVLIRGWKEKS-MEVIDGIKKVN 156
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1170892739 162 PVGLQHVLCTDISRDGTLAG--SNVSLYeevcARYPQVAFQSSGGIGDLKDIAALRGTGVRGVIVGRALLEGK 232
Cdd:PRK13586  157 ELELLGIIFTYISNEGTTKGidYNVKDY----ARLIRGLKEYAGGVSSDADLEYLKNVGFDYIIVGMAFYLGK 225
NanE cd04729
N-acetylmannosamine-6-phosphate epimerase (NanE) converts N-acetylmannosamine-6-phosphate to ...
64-116 1.54e-05

N-acetylmannosamine-6-phosphate epimerase (NanE) converts N-acetylmannosamine-6-phosphate to N-acetylglucosamine-6-phosphate. This reaction is part of the pathway that allows the usage of sialic acid as a carbohydrate source. Sialic acids are a family of related sugars that are found as a component of glycoproteins, gangliosides, and other sialoglycoconjugates.


Pssm-ID: 240080 [Multi-domain]  Cd Length: 219  Bit Score: 44.49  E-value: 1.54e-05
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1170892739  64 LLKSLVAGVDVPVQVGGGVRTEADVAALLEAGVARVVVGsTAVKSPEEVKGWF 116
Cdd:cd04729   168 LLKELRKALGIPVIAEGRINSPEQAAKALELGADAVVVG-SAITRPEHITGWF 219
PRK01130 PRK01130
putative N-acetylmannosamine-6-phosphate 2-epimerase;
64-116 1.76e-05

putative N-acetylmannosamine-6-phosphate 2-epimerase;


Pssm-ID: 234907  Cd Length: 221  Bit Score: 44.37  E-value: 1.76e-05
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1170892739  64 LLKSLVAGVDVPVQVGGGVRTEADVAALLEAGVARVVVGsTAVKSPEEVKGWF 116
Cdd:PRK01130  164 LLKELLKAVGCPVIAEGRINTPEQAKKALELGAHAVVVG-GAITRPEEITKWF 215
PEP_mutase pfam13714
Phosphoenolpyruvate phosphomutase; This domain includes the enzyme Phosphoenolpyruvate ...
34-103 1.47e-04

Phosphoenolpyruvate phosphomutase; This domain includes the enzyme Phosphoenolpyruvate phosphomutase (EC:5.4.2.9). This protein Swiss:O86937 has been characterized as catalysing the formation of a carbon-phosphorus bond by converting phosphoenolpyruvate (PEP) to phosphonopyruvate (P-Pyr). This enzyme has a TIM barrel fold.


Pssm-ID: 433424  Cd Length: 241  Bit Score: 41.80  E-value: 1.47e-04
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739  34 RLQSYAAQGAEVLHLvdlTGAKDPakrqiPLLKSLVAGVDVPVQVGGGVRTeADVAALLEAGVARVVVGS 103
Cdd:pfam13714 163 RARAYAEAGADGIFV---PGLLDP-----ADIAALVAAVPGPVNVLAGPGT-LSVAELAALGVARISYGN 223
PLN02446 PLN02446
(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide ...
77-228 9.99e-04

(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase


Pssm-ID: 215245  Cd Length: 262  Bit Score: 39.30  E-value: 9.99e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739  77 QVGGGVrTEADVAALLEAGVARVVVGSTAVKS----PEEVKGWFKRFGPERLVLALDVRiDADGNKQVAVSGWQENSGVT 152
Cdd:PLN02446   87 QVGGGV-NSENAMSYLDAGASHVIVTSYVFRDgqidLERLKDLVRLVGKQRLVLDLSCR-KKDGRYYVVTDRWQKFSDLA 164
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1170892739 153 LEELVESYLPVGLQHVLCTDISRDGTLAGSNVSLYeEVCARYPQVAFQSSGGIGDLKDIAALR--GTGVRGVIVGRAL 228
Cdd:PLN02446  165 VDEETLEFLAAYCDEFLVHGVDVEGKRLGIDEELV-ALLGEHSPIPVTYAGGVRSLDDLERVKvaGGGRVDVTVGSAL 241
TIM_phosphate_binding cd04722
TIM barrel proteins share a structurally conserved phosphate binding motif and in general ...
38-103 6.03e-03

TIM barrel proteins share a structurally conserved phosphate binding motif and in general share an eight beta/alpha closed barrel structure. Specific for this family is the conserved phosphate binding site at the edges of strands 7 and 8. The phosphate comes either from the substrate, as in the case of inosine monophosphate dehydrogenase (IMPDH), or from ribulose-5-phosphate 3-epimerase (RPE) or from cofactors, like FMN.


Pssm-ID: 240073 [Multi-domain]  Cd Length: 200  Bit Score: 36.80  E-value: 6.03e-03
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1170892739  38 YAAQGAEVLHLVD---LTGAKDPAKRQIPLLKSLVAGVDVPVQVGGGVRTEADVAALLEAGVARVVVGS 103
Cdd:cd04722   132 AEEAGVDEVGLGNgggGGGGRDAVPIADLLLILAKRGSKVPVIAGGGINDPEDAAEALALGADGVIVGS 200
PLN02591 PLN02591
tryptophan synthase
31-111 6.61e-03

tryptophan synthase


Pssm-ID: 178201  Cd Length: 250  Bit Score: 36.95  E-value: 6.61e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1170892739  31 PLPRLQSYAAQGAEVLHLVDL---TGAKDPAKRQIP-LLKSLVAGVDVPVQVGGGVRTEADVAALLEAGVARVVVGSTAV 106
Cdd:PLN02591  143 PTERMKAIAEASEGFVYLVSStgvTGARASVSGRVEsLLQELKEVTDKPVAVGFGISKPEHAKQIAGWGADGVIVGSAMV 222
                          90
                  ....*....|.
gi 1170892739 107 K------SPEE 111
Cdd:PLN02591  223 KalgeakSPEE 233
 
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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