NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|446493891|ref|WP_000571745|]
View 

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

Protein Classification

1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase( domain architecture ID 10793833)

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

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

Name Accession Description Interval E-value
PRK13587 PRK13587
1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide ...
1-234 2.18e-161

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


:

Pssm-ID: 172156  Cd Length: 234  Bit Score: 445.43  E-value: 2.18e-161
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891   1 MIELWPAIDLIGSTSVRLTEGKYDSEEKMSRSAEESIAYYSQFESVNRIHIVDLIGAKAQHAREFDYIKSLRRLTTKDIE 80
Cdd:PRK13587   1 MIELWPAIDLIGSTSVRLTEGKYDSEEKMSRSAEESIAYYSQFECVNRIHIVDLIGAKAQHAREFDYIKSLRRLTTKDIE 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891  81 VGGGIRTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAHTFPGRIYLSVDAYGEDIKVNGWEEDTELNLFSFVRQLSDI 160
Cdd:PRK13587  81 VGGGIRTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAHTFPGRIYLSVDAYGEDIKVNGWEEDTELNLFSFVRQLSDI 160
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 446493891 161 PLGGIIYTDIAKDGKMSGPNFELTGQLVKTTTIPVIASGGIRHQQDIQRLASLNVHAAIIGKAAHQASFWEGLK 234
Cdd:PRK13587 161 PLGGIIYTDIAKDGKMSGPNFELTGQLVKATTIPVIASGGIRHQQDIQRLASLNVHAAIIGKAAHQASFWEGLS 234
 
Name Accession Description Interval E-value
PRK13587 PRK13587
1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide ...
1-234 2.18e-161

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


Pssm-ID: 172156  Cd Length: 234  Bit Score: 445.43  E-value: 2.18e-161
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891   1 MIELWPAIDLIGSTSVRLTEGKYDSEEKMSRSAEESIAYYSQFESVNRIHIVDLIGAKAQHAREFDYIKSLRRLTTKDIE 80
Cdd:PRK13587   1 MIELWPAIDLIGSTSVRLTEGKYDSEEKMSRSAEESIAYYSQFECVNRIHIVDLIGAKAQHAREFDYIKSLRRLTTKDIE 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891  81 VGGGIRTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAHTFPGRIYLSVDAYGEDIKVNGWEEDTELNLFSFVRQLSDI 160
Cdd:PRK13587  81 VGGGIRTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAHTFPGRIYLSVDAYGEDIKVNGWEEDTELNLFSFVRQLSDI 160
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 446493891 161 PLGGIIYTDIAKDGKMSGPNFELTGQLVKTTTIPVIASGGIRHQQDIQRLASLNVHAAIIGKAAHQASFWEGLK 234
Cdd:PRK13587 161 PLGGIIYTDIAKDGKMSGPNFELTGQLVKATTIPVIASGGIRHQQDIQRLASLNVHAAIIGKAAHQASFWEGLS 234
TIGR00007 TIGR00007
phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase; This protein family ...
4-230 1.80e-95

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: 278.70  E-value: 1.80e-95
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891    4 LWPAIDLIGSTSVRLTEGKYDSEEKMSRSAEESIAYYSQfESVNRIHIVDLIGAKAQHAREFDYIKSLRRLTTKDIEVGG 83
Cdd:TIGR00007   1 IIPAIDIKDGKCVRLYQGDYDKETVYGDDPVEAAKKWEE-EGAERIHVVDLDGAKEGGPVNLPVIKKIVRETGVPVQVGG 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891   84 GIRTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAHTF-PGRIYLSVDAYGEDIKVNGWEEDTELNLFSFVRQLSDIPL 162
Cdd:TIGR00007  80 GIRSLEDVEKLLDLGVDRVIIGTAAVENPDLVKELLKEYgPERIVVSLDARGGEVAVKGWLEKSEVSLEELAKRLEELGL 159
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 446493891  163 GGIIYTDIAKDGKMSGPNFELTGQLVKTTTIPVIASGGIRHQQDIQRLASLNVHAAIIGKAAHQASFW 230
Cdd:TIGR00007 160 EGIIYTDISRDGTLSGPNFELTKELVKAVNVPVIASGGVSSIDDLIALKKLGVYGVIVGKALYEGKIT 227
HisA COG0106
Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase [Amino ...
3-223 1.84e-79

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: 238.01  E-value: 1.84e-79
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891   3 ELWPAIDLIGSTSVRLTEGKYDSEekmSRSAEESIAYYSQFES--VNRIHIVDLIGAKAQHAREFDYIKSLRRLTTKDIE 80
Cdd:COG0106    1 IIIPAIDLKDGKCVRLVQGDYDQE---TVYSDDPVEVAKRWEDagAEWLHLVDLDGAFAGKPVNLELIEEIAKATGLPVQ 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891  81 VGGGIRTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAHTFPGRIYLSVDAYGEDIKVNGWEEDTELNLFSFVRQLSDI 160
Cdd:COG0106   78 VGGGIRSLEDIERLLDAGASRVILGTAAVKDPELVKEALEEFPERIVVGLDARDGKVATDGWQETSGVDLEELAKRFEDA 157
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 446493891 161 PLGGIIYTDIAKDGKMSGPNFELTGQLVKTTTIPVIASGGIRHQQDIQRLASLNVHAAIIGKA 223
Cdd:COG0106  158 GVAAILYTDISRDGTLQGPNLELYRELAAATGIPVIASGGVSSLDDLRALKELGVEGAIVGKA 220
His_biosynth pfam00977
Histidine biosynthesis protein; Proteins involved in steps 4 and 6 of the histidine ...
3-229 5.51e-79

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: 236.61  E-value: 5.51e-79
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891    3 ELWPAIDLIGSTSVRLTEGKYDSEEKMSRSAEESIAYYsQFESVNRIHIVDLIGAKAQHAREFDYIKSLRRLTTKDIEVG 82
Cdd:pfam00977   1 RIIPAIDLKDGRVVRLVKGDYFQNTVYAGDPVELAKRY-EEEGADELHFVDLDAAKEGRPVNLDVVEEIAEEVFIPVQVG 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891   83 GGIRTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAHTFPG-RIYLSVDAYGEDIKVNGWEEDTELNLFSFVRQLSDIP 161
Cdd:pfam00977  80 GGIRSLEDVERLLSAGADRVIIGTAAVKNPELIKEAAEKFGSqCIVVAIDARRGKVAINGWREDTGIDAVEWAKELEELG 159
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 446493891  162 LGGIIYTDIAKDGKMSGPNFELTGQLVKTTTIPVIASGGIRHQQDIQRLASLNVHAAIIGKAAHQASF 229
Cdd:pfam00977 160 AGEILLTDIDRDGTLSGPDLELTRELAEAVNIPVIASGGVGSLEDLKELFTEGVDGVIAGSALYEGEI 227
HisA cd04732
HisA. Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase ...
3-223 1.07e-71

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: 218.50  E-value: 1.07e-71
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891   3 ELWPAIDLIGSTSVRLTEGKYDSEEKMSRSAEEsIAYYSQFESVNRIHIVDLIGAKAQHAREFDYIKSLRRLTTKDIEVG 82
Cdd:cd04732    1 IIIPAIDLKDGKCVRLYQGDYDKKTVYSDDPVE-VAKKWEEAGAKWLHVVDLDGAKGGEPVNLELIEEIVKAVGIPVQVG 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891  83 GGIRTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAHTFPG-RIYLSVDAYGEDIKVNGWEEDTELNLFSFVRQLSDIP 161
Cdd:cd04732   80 GGIRSLEDIERLLDLGVSRVIIGTAAVKNPELVKELLKEYGGeRIVVGLDAKDGKVATKGWLETSEVSLEELAKRFEELG 159
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 446493891 162 LGGIIYTDIAKDGKMSGPNFELTGQLVKTTTIPVIASGGIRHQQDIQRLASLNVHAAIIGKA 223
Cdd:cd04732  160 VKAIIYTDISRDGTLSGPNFELYKELAAATGIPVIASGGVSSLDDIKALKELGVAGVIVGKA 221
 
Name Accession Description Interval E-value
PRK13587 PRK13587
1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide ...
1-234 2.18e-161

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


Pssm-ID: 172156  Cd Length: 234  Bit Score: 445.43  E-value: 2.18e-161
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891   1 MIELWPAIDLIGSTSVRLTEGKYDSEEKMSRSAEESIAYYSQFESVNRIHIVDLIGAKAQHAREFDYIKSLRRLTTKDIE 80
Cdd:PRK13587   1 MIELWPAIDLIGSTSVRLTEGKYDSEEKMSRSAEESIAYYSQFECVNRIHIVDLIGAKAQHAREFDYIKSLRRLTTKDIE 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891  81 VGGGIRTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAHTFPGRIYLSVDAYGEDIKVNGWEEDTELNLFSFVRQLSDI 160
Cdd:PRK13587  81 VGGGIRTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAHTFPGRIYLSVDAYGEDIKVNGWEEDTELNLFSFVRQLSDI 160
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 446493891 161 PLGGIIYTDIAKDGKMSGPNFELTGQLVKTTTIPVIASGGIRHQQDIQRLASLNVHAAIIGKAAHQASFWEGLK 234
Cdd:PRK13587 161 PLGGIIYTDIAKDGKMSGPNFELTGQLVKATTIPVIASGGIRHQQDIQRLASLNVHAAIIGKAAHQASFWEGLS 234
TIGR00007 TIGR00007
phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase; This protein family ...
4-230 1.80e-95

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: 278.70  E-value: 1.80e-95
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891    4 LWPAIDLIGSTSVRLTEGKYDSEEKMSRSAEESIAYYSQfESVNRIHIVDLIGAKAQHAREFDYIKSLRRLTTKDIEVGG 83
Cdd:TIGR00007   1 IIPAIDIKDGKCVRLYQGDYDKETVYGDDPVEAAKKWEE-EGAERIHVVDLDGAKEGGPVNLPVIKKIVRETGVPVQVGG 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891   84 GIRTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAHTF-PGRIYLSVDAYGEDIKVNGWEEDTELNLFSFVRQLSDIPL 162
Cdd:TIGR00007  80 GIRSLEDVEKLLDLGVDRVIIGTAAVENPDLVKELLKEYgPERIVVSLDARGGEVAVKGWLEKSEVSLEELAKRLEELGL 159
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 446493891  163 GGIIYTDIAKDGKMSGPNFELTGQLVKTTTIPVIASGGIRHQQDIQRLASLNVHAAIIGKAAHQASFW 230
Cdd:TIGR00007 160 EGIIYTDISRDGTLSGPNFELTKELVKAVNVPVIASGGVSSIDDLIALKKLGVYGVIVGKALYEGKIT 227
HisA COG0106
Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase [Amino ...
3-223 1.84e-79

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: 238.01  E-value: 1.84e-79
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891   3 ELWPAIDLIGSTSVRLTEGKYDSEekmSRSAEESIAYYSQFES--VNRIHIVDLIGAKAQHAREFDYIKSLRRLTTKDIE 80
Cdd:COG0106    1 IIIPAIDLKDGKCVRLVQGDYDQE---TVYSDDPVEVAKRWEDagAEWLHLVDLDGAFAGKPVNLELIEEIAKATGLPVQ 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891  81 VGGGIRTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAHTFPGRIYLSVDAYGEDIKVNGWEEDTELNLFSFVRQLSDI 160
Cdd:COG0106   78 VGGGIRSLEDIERLLDAGASRVILGTAAVKDPELVKEALEEFPERIVVGLDARDGKVATDGWQETSGVDLEELAKRFEDA 157
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 446493891 161 PLGGIIYTDIAKDGKMSGPNFELTGQLVKTTTIPVIASGGIRHQQDIQRLASLNVHAAIIGKA 223
Cdd:COG0106  158 GVAAILYTDISRDGTLQGPNLELYRELAAATGIPVIASGGVSSLDDLRALKELGVEGAIVGKA 220
His_biosynth pfam00977
Histidine biosynthesis protein; Proteins involved in steps 4 and 6 of the histidine ...
3-229 5.51e-79

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: 236.61  E-value: 5.51e-79
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891    3 ELWPAIDLIGSTSVRLTEGKYDSEEKMSRSAEESIAYYsQFESVNRIHIVDLIGAKAQHAREFDYIKSLRRLTTKDIEVG 82
Cdd:pfam00977   1 RIIPAIDLKDGRVVRLVKGDYFQNTVYAGDPVELAKRY-EEEGADELHFVDLDAAKEGRPVNLDVVEEIAEEVFIPVQVG 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891   83 GGIRTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAHTFPG-RIYLSVDAYGEDIKVNGWEEDTELNLFSFVRQLSDIP 161
Cdd:pfam00977  80 GGIRSLEDVERLLSAGADRVIIGTAAVKNPELIKEAAEKFGSqCIVVAIDARRGKVAINGWREDTGIDAVEWAKELEELG 159
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 446493891  162 LGGIIYTDIAKDGKMSGPNFELTGQLVKTTTIPVIASGGIRHQQDIQRLASLNVHAAIIGKAAHQASF 229
Cdd:pfam00977 160 AGEILLTDIDRDGTLSGPDLELTRELAEAVNIPVIASGGVGSLEDLKELFTEGVDGVIAGSALYEGEI 227
HisA cd04732
HisA. Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase ...
3-223 1.07e-71

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: 218.50  E-value: 1.07e-71
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891   3 ELWPAIDLIGSTSVRLTEGKYDSEEKMSRSAEEsIAYYSQFESVNRIHIVDLIGAKAQHAREFDYIKSLRRLTTKDIEVG 82
Cdd:cd04732    1 IIIPAIDLKDGKCVRLYQGDYDKKTVYSDDPVE-VAKKWEEAGAKWLHVVDLDGAKGGEPVNLELIEEIVKAVGIPVQVG 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891  83 GGIRTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAHTFPG-RIYLSVDAYGEDIKVNGWEEDTELNLFSFVRQLSDIP 161
Cdd:cd04732   80 GGIRSLEDIERLLDLGVSRVIIGTAAVKNPELVKELLKEYGGeRIVVGLDAKDGKVATKGWLETSEVSLEELAKRFEELG 159
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 446493891 162 LGGIIYTDIAKDGKMSGPNFELTGQLVKTTTIPVIASGGIRHQQDIQRLASLNVHAAIIGKA 223
Cdd:cd04732  160 VKAIIYTDISRDGTLSGPNFELYKELAAATGIPVIASGGVSSLDDIKALKELGVAGVIVGKA 221
PRK00748 PRK00748
1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide ...
3-223 4.19e-70

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


Pssm-ID: 179108  Cd Length: 233  Bit Score: 214.16  E-value: 4.19e-70
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891   3 ELWPAIDLIGSTSVRLTEGKYDSEEKMSRS-AEESIAYYSQfeSVNRIHIVDLIGAKAQHAREFDYIKSLRRLTTKDIEV 81
Cdd:PRK00748   2 IIIPAIDLKDGKCVRLYQGDYDQATVYSDDpVAQAKAWEDQ--GAKWLHLVDLDGAKAGKPVNLELIEAIVKAVDIPVQV 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891  82 GGGIRTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAHTFPGRIYLSVDAYGEDIKVNGWEEDTELNLFSFVRQLSDIP 161
Cdd:PRK00748  80 GGGIRSLETVEALLDAGVSRVIIGTAAVKNPELVKEACKKFPGKIVVGLDARDGKVATDGWLETSGVTAEDLAKRFEDAG 159
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 446493891 162 LGGIIYTDIAKDGKMSGPNFELTGQLVKTTTIPVIASGGIRHQQDIQRLASL-NVHAAIIGKA 223
Cdd:PRK00748 160 VKAIIYTDISRDGTLSGPNVEATRELAAAVPIPVIASGGVSSLDDIKALKGLgAVEGVIVGRA 222
PRK04128 PRK04128
1-(5-phosphoribosyl)-5- ((5-phosphoribosylamino)methylideneamino)imidazole-4-carboxamide ...
1-226 2.88e-31

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


Pssm-ID: 167709  Cd Length: 228  Bit Score: 114.48  E-value: 2.88e-31
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891   1 MIELWPAIDLIGSTSVRLTEGKYDSEEKMSrsaeESIAYYSQF-ESVNRIHIVDLIGAKAQHAREFDYIKSLRRLTTKDI 79
Cdd:PRK04128   1 MMRIYPAIDLMNGKAVRLYKGRKEEVKVYG----DPVEIALRFsEYVDKIHVVDLDGAFEGKPKNLDVVKNIIRETGLKV 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891  80 EVGGGIRTKSQIMDYFAAGINYCIVGTKGIqDTDWLKEMAHTFPGrIYLSVDAYGEDIKVNGWEEDTELNLFSFVRQLSD 159
Cdd:PRK04128  77 QVGGGLRTYESIKDAYEIGVENVIIGTKAF-DLEFLEKVTSEFEG-ITVSLDVKGGRIAVKGWLEESSIKVEDAYEMLKN 154
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 446493891 160 IpLGGIIYTDIAKDGKMSGpnFELTGQLVKTTTIpvIASGGIRHQQDIQRLASLNVHAAIIGKAAHQ 226
Cdd:PRK04128 155 Y-VNRFIYTSIERDGTLTG--IEEIERFWGDEEF--IYAGGVSSAEDVKKLAEIGFSGVIIGKALYE 216
PRK13585 PRK13585
1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide ...
1-223 4.92e-31

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


Pssm-ID: 184165  Cd Length: 241  Bit Score: 114.23  E-value: 4.92e-31
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891   1 MIELWPAIDLIGSTSVRLTEGKYDSEeKMSRSAEESIAYYSQFESVNRIHIVDLIGAKAQHAREFDYIKSLRRLTTKDIE 80
Cdd:PRK13585   2 SFEVIPAVDMKGGKCVQLVQGEPGTE-TVSYGDPVEVAKRWVDAGAETLHLVDLDGAFEGERKNAEAIEKIIEAVGVPVQ 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891  81 VGGGIRTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAHTF-PGRIYLSVDAYGEDIKVNGWEEDTELNLFSFVRQLSD 159
Cdd:PRK13585  81 LGGGIRSAEDAASLLDLGVDRVILGTAAVENPEIVRELSEEFgSERVMVSLDAKDGEVVIKGWTEKTGYTPVEAAKRFEE 160
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 446493891 160 IPLGGIIYTDIAKDGKMSGPNFELTGQLVKTTTIPVIASGGIRHQQDIQRLASLNVHAAIIGKA 223
Cdd:PRK13585 161 LGAGSILFTNVDVEGLLEGVNTEPVKELVDSVDIPVIASGGVTTLDDLRALKEAGAAGVVVGSA 224
HisA_HisF cd04723
Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase (HisA) ...
49-225 6.27e-29

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: 108.51  E-value: 6.27e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891  49 IHIVDLiGAKAQHAREFDYIKSLRRLTTKDIEVGGGIRTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAHTFPGRIYL 128
Cdd:cd04723   52 LYIADL-DAIMGRGDNDEAIRELAAAWPLGLWVDGGIRSLENAQEWLKRGASRVIVGTETLPSDDDEDRLAALGEQRLVL 130
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891 129 SVDAYGEDIKVNGWEEDTElnlfSFVRQLSDIPlGGIIYTDIAKDGKMSGPNFELTGQLVKTTTIPVIASGGIRHQQDIQ 208
Cdd:cd04723  131 SLDFRGGQLLKPTDFIGPE----ELLRRLAKWP-EELIVLDIDRVGSGQGPDLELLERLAARADIPVIAAGGVRSVEDLE 205
                        170
                 ....*....|....*..
gi 446493891 209 RLASLNVHAAIIGKAAH 225
Cdd:cd04723  206 LLKKLGASGALVASALH 222
PRK14024 PRK14024
phosphoribosyl isomerase A; Provisional
3-229 1.25e-25

phosphoribosyl isomerase A; Provisional


Pssm-ID: 237589  Cd Length: 241  Bit Score: 100.03  E-value: 1.25e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891   3 ELWPAIDLIGSTSVRLTEGKYDSEEKMSRSAEESIAYysQFESVNRIHIVDLiGAKAQHAREFDYIKSLRRLTTKDIEVG 82
Cdd:PRK14024   5 TLLPAVDVVDGQAVRLVQGEAGSETSYGSPLDAALAW--QRDGAEWIHLVDL-DAAFGRGSNRELLAEVVGKLDVKVELS 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891  83 GGIRTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAHTFPGRIYLSVDAYGEDIKVNGWEEDTElNLFSFVRQLSDIPL 162
Cdd:PRK14024  82 GGIRDDESLEAALATGCARVNIGTAALENPEWCARVIAEHGDRVAVGLDVRGHTLAARGWTRDGG-DLWEVLERLDSAGC 160
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891 163 GGIIYTDIAKDGKMSGPNFELTGQLVKTTTIPVIASGGIRHQQDIQRLASL---NVHAAIIGKAAHQASF 229
Cdd:PRK14024 161 SRYVVTDVTKDGTLTGPNLELLREVCARTDAPVVASGGVSSLDDLRALAELvplGVEGAIVGKALYAGAF 230
PRK14114 PRK14114
1-(5-phosphoribosyl)-5- ((5-phosphoribosylamino)methylideneamino)imidazole-4-carboxamide ...
6-233 6.18e-21

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


Pssm-ID: 172604  Cd Length: 241  Bit Score: 87.76  E-value: 6.18e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891   6 PAIDLIGSTSVRLTEGKYDSEEKMSRSAEESIAYYSQfESVNRIHIVDLIGAKAQHAREFDYIKSLRRLTtKDIEVGGGI 85
Cdd:PRK14114   5 PAIDLFRGKVARMVKGKKENTIFYEKDPAELVEKLIE-EGFTLIHVVDLSKAIENSVENLPVLEKLSEFA-EHIQIGGGI 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891  86 RTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAHTFPGRIYlSVDAYGEDIKVNGWEEDTELNLFSFVRQLSDIPLGGI 165
Cdd:PRK14114  83 RSLDYAEKLRKLGYRRQIVSSKVLEDPSFLKFLKEIDVEPVF-SLDTRGGKVAFKGWLAEEEIDPVSLLKRLKEYGLEEI 161
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 446493891 166 IYTDIAKDGKMSGPNFELTGQLVKTTTIPVIASGGIRHQQDIQrlASLNVH--------AAIIGKAahqasFWEGL 233
Cdd:PRK14114 162 VHTEIEKDGTLQEHDFSLTRKIAIEAEVKVFAAGGISSENSLK--TAQRVHretngllkGVIVGRA-----FLEGI 230
HisF cd04731
The cyclase subunit of imidazoleglycerol phosphate synthase (HisF). Imidazole glycerol ...
81-207 1.39e-15

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: 73.27  E-value: 1.39e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891  81 VGGGIRTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAHTFpGR--IYLSVDAYGEDikVNGWE-------EDTELNLF 151
Cdd:cd04731   76 VGGGIRSLEDARRLLRAGADKVSINSAAVENPELIREIAKRF-GSqcVVVSIDAKRRG--DGGYEvythggrKPTGLDAV 152
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 446493891 152 SFVRQLSDIPLGGIIYTDIAKDGKMSGPNFELTGQLVKTTTIPVIASGGIRHQQDI 207
Cdd:cd04731  153 EWAKEVEELGAGEILLTSMDRDGTKKGYDLELIRAVSSAVNIPVIASGGAGKPEHF 208
PRK13586 PRK13586
1-(5-phosphoribosyl)-5- ((5-phosphoribosylamino)methylideneamino)imidazole-4-carboxamide ...
1-228 1.49e-14

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


Pssm-ID: 237439  Cd Length: 232  Bit Score: 70.15  E-value: 1.49e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891   1 MIELWPAIDLIGSTSVRLTEGKYDSEEKMSRSAEesIAYYSQFESVNRIHIVDLIGAKAQHAREfDYIKSLRRLTTKDIE 80
Cdd:PRK13586   1 MSKIIPSIDISLGKAVKRIRGVKGTGLILGNPIE--IASKLYNEGYTRIHVVDLDAAEGVGNNE-MYIKEISKIGFDWIQ 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891  81 VGGGIRTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAHTFPG-RIYLSVDaYGEDIKV--NGWEEDTeLNLFSFVRQL 157
Cdd:PRK13586  78 VGGGIRDIEKAKRLLSLDVNALVFSTIVFTNFNLFHDIVREIGSnRVLVSID-YDNTKRVliRGWKEKS-MEVIDGIKKV 155
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 446493891 158 SDIPLGGIIYTDIAKDGKMSGPNFELtGQLVKTTTIPVIASGGIRHQQDIQRLASLNVHAAIIGKAAHQAS 228
Cdd:PRK13586 156 NELELLGIIFTYISNEGTTKGIDYNV-KDYARLIRGLKEYAGGVSSDADLEYLKNVGFDYIIVGMAFYLGK 225
hisA-trpF TIGR01919
1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide ...
4-229 4.69e-14

1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase/N-(5'phosphoribosyl)anthranilate isomerase; This model represents a bifunctional protein posessing both hisA (1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase) and trpF (N-(5'phosphoribosyl)anthranilate isomerase) activities. Thus, it is involved in both the histidine and tryptophan biosynthetic pathways. Enzymes with this property have been described only in the Actinobacteria (High-GC gram-positive). The enzyme is closely related to the monofunctional HisA proteins (TIGR00007) and in Actinobacteria, the classical monofunctional TrpF is generally absent.


Pssm-ID: 273875  Cd Length: 243  Bit Score: 69.22  E-value: 4.69e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891    4 LWPAIDLIGSTSVRLTEGKydSEEKMSRSAEESIAYYSQFESVNRIHIVDLIGAKAQHAREfDYIKSLRRLTTKDIEVGG 83
Cdd:TIGR01919   5 LLPAVDVNGGAAVRLQQGA--GGSKTYYGSLESAARWWEQGGAEWIHLVDLDAAFGGGNNE-EMLEEVVGLLDVVEELSG 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891   84 GIRTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAHTFPGRIYLSVDAY---GEDIKVNGWEEDTELNLFSFVRQLSDI 160
Cdd:TIGR01919  82 GRRDDSSLRAALTGGCARVNGGTAALENPWWAARVIREGGDIVAVGLDVLeigEWHTLGNRGWSDGGGDLEVLERLLDSG 161
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 446493891  161 PLGGIIYTDIAKDGKMSGPNFELTGQLVKTTTIPVIASGGIRHQQDIQRLASLN--VHAAIIGKAAHQASF 229
Cdd:TIGR01919 162 GCSRVVVTDSKKDGLLGGPNLLLLAVVAARTDAIVAASGGSSLLDDLRAIKYLDegGVSVAIGGKLLYARF 232
hisF TIGR00735
imidazoleglycerol phosphate synthase, cyclase subunit; [Amino acid biosynthesis, Histidine ...
81-200 5.55e-13

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


Pssm-ID: 273241  Cd Length: 254  Bit Score: 66.24  E-value: 5.55e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891   81 VGGGIRTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAHTFpGR--IYLSVDAYGEDIKVNGW--------EEDTELNL 150
Cdd:TIGR00735  79 VGGGIKSIEDVDKLLRAGADKVSINTAAVKNPELIYELADRF-GSqcIVVAIDAKRVYVNSYCWyevyiyggRESTGLDA 157
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|
gi 446493891  151 FSFVRQLSDIPLGGIIYTDIAKDGKMSGPNFELTGQLVKTTTIPVIASGG 200
Cdd:TIGR00735 158 VEWAKEVEKLGAGEILLTSMDKDGTKSGYDLELTKAVSEAVKIPVIASGG 207
HisF COG0107
Imidazole glycerol phosphate synthase subunit HisF [Amino acid transport and metabolism]; ...
81-200 2.05e-12

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: 64.66  E-value: 2.05e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891  81 VGGGIRTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAHTFpGR--IYLSVDAygedIKV--NGWE-------EDTELN 149
Cdd:COG0107   78 VGGGIRSVEDARRLLRAGADKVSINSAAVKNPELITEAAERF-GSqcIVVAIDA----KRVpdGGWEvythggrKPTGLD 152
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|.
gi 446493891 150 LFSFVRQLSDIPLGGIIYTDIAKDGKMSGPNFELTGQLVKTTTIPVIASGG 200
Cdd:COG0107  153 AVEWAKEAEELGAGEILLTSMDRDGTKDGYDLELTRAVSEAVSIPVIASGG 203
PRK00748 PRK00748
1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide ...
171-224 2.56e-05

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


Pssm-ID: 179108  Cd Length: 233  Bit Score: 43.90  E-value: 2.56e-05
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....
gi 446493891 171 AKDGKMSgpNFELTGQLVKTTTIPVIASGGIRHQQDIQRLASLNVHAAIIGKAA 224
Cdd:PRK00748  55 AKAGKPV--NLELIEAIVKAVDIPVQVGGGIRSLETVEALLDAGVSRVIIGTAA 106
HisA cd04732
HisA. Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase ...
169-224 1.68e-04

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: 41.31  E-value: 1.68e-04
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 446493891 169 DIAKDGKMSgpNFELTGQLVKTTTIPVIASGGIRHQQDIQRLASLNVHAAIIGKAA 224
Cdd:cd04732   52 DGAKGGEPV--NLELIEEIVKAVGIPVQVGGGIRSLEDIERLLDLGVSRVIIGTAA 105
NanE cd04729
N-acetylmannosamine-6-phosphate epimerase (NanE) converts N-acetylmannosamine-6-phosphate to ...
167-223 2.56e-04

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: 41.02  E-value: 2.56e-04
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 446493891 167 YTDIAKdgKMSGPNFELTGQLVKTTTIPVIASGGIRHQQDIQRLASLNVHAAIIGKA 223
Cdd:cd04729  154 YTEETA--KTEDPDFELLKELRKALGIPVIAEGRINSPEQAAKALELGADAVVVGSA 208
HisA COG0106
Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase [Amino ...
171-224 3.84e-04

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: 40.41  E-value: 3.84e-04
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....
gi 446493891 171 AKDGKMSgpNFELTGQLVKTTTIPVIASGGIRHQQDIQRLASLNVHAAIIGKAA 224
Cdd:COG0106   54 AFAGKPV--NLELIEEIAKATGLPVQVGGGIRSLEDIERLLDAGASRVILGTAA 105
PRK01130 PRK01130
putative N-acetylmannosamine-6-phosphate 2-epimerase;
167-223 4.20e-04

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


Pssm-ID: 234907  Cd Length: 221  Bit Score: 40.13  E-value: 4.20e-04
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 446493891 167 YTDIAKdgKMSGPNFELTGQLVKTTTIPVIASGGIRHQQDIQRLASLNVHAAIIGKA 223
Cdd:PRK01130 150 YTEETK--KPEEPDFALLKELLKAVGCPVIAEGRINTPEQAKKALELGAHAVVVGGA 204
DUS_like_FMN cd02801
Dihydrouridine synthase-like (DUS-like) FMN-binding domain. Members of this family catalyze ...
141-224 1.72e-03

Dihydrouridine synthase-like (DUS-like) FMN-binding domain. Members of this family catalyze the reduction of the 5,6-double bond of a uridine residue on tRNA. Dihydrouridine modification of tRNA is widely observed in prokaryotes and eukaryotes, and also in some archaea. Most dihydrouridines are found in the D loop of t-RNAs. The role of dihydrouridine in tRNA is currently unknown, but may increase conformational flexibility of the tRNA. It is likely that different family members have different substrate specificities, which may overlap. 1VHN, a putative flavin oxidoreductase, has high sequence similarity to DUS. The enzymatic mechanism of 1VHN is not known at the present.


Pssm-ID: 239200 [Multi-domain]  Cd Length: 231  Bit Score: 38.63  E-value: 1.72e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891 141 GWEEDTelNLFSFVRQLSDIPLGGII---------YTDIAkdgkmsgpNFELTGQLVKTTTIPVIASGGIRHQQDIQRLA 211
Cdd:cd02801  133 GWDDEE--ETLELAKALEDAGASALTvhgrtreqrYSGPA--------DWDYIAEIKEAVSIPVIANGDIFSLEDALRCL 202
                         90
                 ....*....|....
gi 446493891 212 SL-NVHAAIIGKAA 224
Cdd:cd02801  203 EQtGVDGVMIGRGA 216
Dus pfam01207
Dihydrouridine synthase (Dus); Members of this family catalyze the reduction of the 5,6-double ...
130-224 5.68e-03

Dihydrouridine synthase (Dus); Members of this family catalyze the reduction of the 5,6-double bond of a uridine residue on tRNA. Dihydrouridine modification of tRNA is widely observed in prokaryotes and eukaryotes, and also in some archae. Most dihydrouridines are found in the D loop of t-RNAs. The role of dihydrouridine in tRNA is currently unknown, but may increase conformational flexibility of the tRNA. It is likely that different family members have different substrate specificities, which may overlap. Dus 1 from Saccharomyces cerevisiae acts on pre-tRNA-Phe, while Dus 2 acts on pre-tRNA-Tyr and pre-tRNA-Leu. Dus 1 is active as a single subunit, requiring NADPH or NADH, and is stimulated by the presence of FAD. Some family members may be targeted to the mitochondria and even have a role in mitochondria.


Pssm-ID: 426126  Cd Length: 309  Bit Score: 37.31  E-value: 5.68e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446493891  130 VDAYgeDIKVN-----GWEeDTELNLFSFVRQLSDiplGGIiyTDIAKDGKMSGPNFELT------GQLVKTTTIPVIAS 198
Cdd:pfam01207 118 VKAV--GIPVTvkiriGWD-DSHENAVEIAKIVED---AGA--QALTVHGRTRAQNYEGTadwdaiKQVKQAVSIPVIAN 189
                          90       100
                  ....*....|....*....|....*..
gi 446493891  199 GGIRHQQDIQR-LASLNVHAAIIGKAA 224
Cdd:pfam01207 190 GDITDPEDAQRcLAYTGADGVMIGRGA 216
 
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.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH