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Conserved domains on  [gi|1459755609|emb|SYV16595|]
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Chorismate mutase I [Klebsiella pneumoniae]

Protein Classification

bifunctional chorismate mutase/prephenate dehydratase( domain architecture ID 11484831)

bifunctional chorismate mutase/prephenate dehydratase catalyzes the formation of prephenate from chorismate and the formation of phenylpyruvate from prephenate in phenylalanine biosynthesis

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
pheA PRK10622
bifunctional chorismate mutase/prephenate dehydratase; Provisional
1-386 0e+00

bifunctional chorismate mutase/prephenate dehydratase; Provisional


:

Pssm-ID: 182594 [Multi-domain]  Cd Length: 386  Bit Score: 819.36  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609   1 MTEENPLLALRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTIGKRHNLDAHYITRLFQLI 80
Cdd:PRK10622    1 MTSENPLLALREKISALDEKLLALLAERRELAVEVAKAKLLSHRPVRDIDRERDLLERLITLGKAHHLDAHYITRLFQLI 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609  81 IEDSVLTQQTLLQQHLNKINPHSARVAFLGPKGSYSHLAARQYAARHFEQFIESGCAKFADIFNQVETGQADYAVVPIEN 160
Cdd:PRK10622   81 IEDSVLTQQALLQQHLNKTNPHSARIAFLGPKGSYSHLAARQYAARHFEQFIESGCAKFADIFNQVETGQADYAVLPIEN 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 161 TSSGGINDVYDLLQHTSLSIVGELTIPIDHCVLVSTSTDADKIQTVYSHPQPFQQCSQYLSRYPHWKIEYTESTSAAMEK 240
Cdd:PRK10622  161 TSSGAINDVYDLLQHTSLSIVGEMTLPIDHCVLVSGTTDLSTIETVYSHPQPFQQCSQFLNRYPHWKIEYTESTAAAMEK 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 241 VAQANSPAVAALGSEAGGALYGLQVLEHCQANQTQNITRFLVLARKAVNVSDQVPAKTTLLMATGQQAGALVEALLVLRN 320
Cdd:PRK10622  241 VAQANSPHVAALGSEAGGALYGLQVLERNLANQQQNITRFIVLARKAINVSDQVPAKTTLLMATGQQAGALVEALLVLRN 320
                         330       340       350       360       370       380
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1459755609 321 HNLIMTKLESRPIHGNPWEEMFYLDIQANLDSLPMRKALKELADITRSMKVLGCYPSENVVPVDPV 386
Cdd:PRK10622  321 HNLIMTKLESRPIHGNPWEEMFYLDVQANLRSAEMQKALKELGEITRSLKVLGCYPSENVVPVDPT 386
 
Name Accession Description Interval E-value
pheA PRK10622
bifunctional chorismate mutase/prephenate dehydratase; Provisional
1-386 0e+00

bifunctional chorismate mutase/prephenate dehydratase; Provisional


Pssm-ID: 182594 [Multi-domain]  Cd Length: 386  Bit Score: 819.36  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609   1 MTEENPLLALRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTIGKRHNLDAHYITRLFQLI 80
Cdd:PRK10622    1 MTSENPLLALREKISALDEKLLALLAERRELAVEVAKAKLLSHRPVRDIDRERDLLERLITLGKAHHLDAHYITRLFQLI 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609  81 IEDSVLTQQTLLQQHLNKINPHSARVAFLGPKGSYSHLAARQYAARHFEQFIESGCAKFADIFNQVETGQADYAVVPIEN 160
Cdd:PRK10622   81 IEDSVLTQQALLQQHLNKTNPHSARIAFLGPKGSYSHLAARQYAARHFEQFIESGCAKFADIFNQVETGQADYAVLPIEN 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 161 TSSGGINDVYDLLQHTSLSIVGELTIPIDHCVLVSTSTDADKIQTVYSHPQPFQQCSQYLSRYPHWKIEYTESTSAAMEK 240
Cdd:PRK10622  161 TSSGAINDVYDLLQHTSLSIVGEMTLPIDHCVLVSGTTDLSTIETVYSHPQPFQQCSQFLNRYPHWKIEYTESTAAAMEK 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 241 VAQANSPAVAALGSEAGGALYGLQVLEHCQANQTQNITRFLVLARKAVNVSDQVPAKTTLLMATGQQAGALVEALLVLRN 320
Cdd:PRK10622  241 VAQANSPHVAALGSEAGGALYGLQVLERNLANQQQNITRFIVLARKAINVSDQVPAKTTLLMATGQQAGALVEALLVLRN 320
                         330       340       350       360       370       380
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1459755609 321 HNLIMTKLESRPIHGNPWEEMFYLDIQANLDSLPMRKALKELADITRSMKVLGCYPSENVVPVDPV 386
Cdd:PRK10622  321 HNLIMTKLESRPIHGNPWEEMFYLDVQANLRSAEMQKALKELGEITRSLKVLGCYPSENVVPVDPT 386
PheA2 COG0077
Prephenate dehydratase [Amino acid transport and metabolism]; Prephenate dehydratase is part ...
103-380 3.99e-128

Prephenate dehydratase [Amino acid transport and metabolism]; Prephenate dehydratase is part of the Pathway/BioSystem: Aromatic amino acid biosynthesis


Pssm-ID: 439847 [Multi-domain]  Cd Length: 274  Bit Score: 369.04  E-value: 3.99e-128
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 103 SARVAFLGPKGSYSHLAARQYAARHFEqfiESGCAKFADIFNQVETGQADYAVVPIENTSSGGINDVYDLLQHTSLSIVG 182
Cdd:COG0077     1 MMRIAYLGPEGTFSHQAARKYFGPDAE---LVPCPSFEDVFEAVESGEADYGVVPIENSIEGSVNETLDLLLESDLKIVG 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 183 ELTIPIDHCVLVSTSTDADKIQTVYSHPQPFQQCSQYLSRY-PHWKIEYTESTSAAMEKVAQANSPAVAALGSEAGGALY 261
Cdd:COG0077    78 EVVLPIHHCLLARPGTKLEDIKTVYSHPQALAQCREFLREHlPGAELVPVSSTAAAARLVAEEGDPGAAAIASELAAELY 157
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 262 GLQVLEHCQANQTQNITRFLVLARKAVNVSDqvPAKTTLLMATGQQAGALVEALLVLRNHNLIMTKLESRPIHGNPWEEM 341
Cdd:COG0077   158 GLEVLAENIEDNPNNTTRFLVLGREPAAPTG--ADKTSLVFSLPNRPGALYKALGVFATRGINLTKIESRPIKGGLWEYV 235
                         250       260       270
                  ....*....|....*....|....*....|....*....
gi 1459755609 342 FYLDIQANLDSLPMRKALKELADITRSMKVLGCYPSENV 380
Cdd:COG0077   236 FFIDVEGHIDDPRVAEALEELKRLTEFLKILGSYPRADL 274
PBP2_Ct-PDT_like cd13631
Catalytic domain of prephenate dehydratase from Chlorobium tepidum and similar proteins, ...
103-287 1.18e-88

Catalytic domain of prephenate dehydratase from Chlorobium tepidum and similar proteins, subgroup 2; the type 2 periplasmic binding protein fold; Prephenate dehydratase (PDT, EC:4.2.1.51) converts prephenate to phenylpyruvate through dehydration and decarboxylation reactions. PDT plays a key role in the biosynthesis of L-Phe in organisms that utilize the shikimate pathway. PDT is allosterically regulated by L-Phe and other amino acids. The catalytic PDT domain consists of two similar subdomains with a cleft in between, which hosts the highly conserved active site. In gram-postive bacteria and archaea, PDT is a monofunctional enzyme, consisting of a catalytic domain (PDT domain) and a regulatory domain (ACT) (aspartokinase, chorismate mustase domain). In gram-negative bacteria, PDT exists as fusion protein with chorismate mutase (CM), forming a bifunctional enzyme, P-protein (PheA). The CM in the P-protein catalyzes the pericycle isomerization of chorismate to prephenate that serves as a substrate for PDT. The CM and PDT are essentail enzymes for the biosynthesis of aromatic amino acids in microorganisms but are not found in humans. Thus, both CM and PDT can potentially serve as drug targets against microbial pathogens. The PDT domain has the same structural fold as the type 2 periplasmic binding proteins (PBP2), many of which are involved in chemotaxis and uptake of nutrients and other small molecules from the extracellular space as a primary receptor. The PBP2 proteins are typically comprised of two globular subdomains connected by a flexible hinge and bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap.


Pssm-ID: 270349 [Multi-domain]  Cd Length: 182  Bit Score: 265.43  E-value: 1.18e-88
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 103 SARVAFLGPKGSYSHLAARQYaarhFEQFIESGCAK-FADIFNQVETGQADYAVVPIENTSSGGINDVYDLLQHTSLSIV 181
Cdd:cd13631     1 MKRVAYQGVPGAYSHLAARKY----FGEDEEVPCCKtFEDVFEAVESGEADYGVLPIENSSAGSINEVYDLLLEYDLYIV 76
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 182 GELTIPIDHCVLVSTSTDADKIQTVYSHPQPFQQCSQYLSRYPHWKIEYTESTSAAMEKVAQANSPAVAALGSEAGGALY 261
Cdd:cd13631    77 GEIFLPIEHCLLALPGAKLEDIKEVYSHPQALAQCSKFLKKHPGIKLVPYYDTAGAAKKVAEEGDKTVAAIASELAAELY 156
                         170       180
                  ....*....|....*....|....*.
gi 1459755609 262 GLQVLEHCQANQTQNITRFLVLARKA 287
Cdd:cd13631   157 GLEILAENIQDNKNNYTRFLILSRKP 182
PDT pfam00800
Prephenate dehydratase; This protein is involved in Phenylalanine biosynthesis. This protein ...
106-286 1.29e-80

Prephenate dehydratase; This protein is involved in Phenylalanine biosynthesis. This protein catalyzes the decarboxylation of prephenate to phenylpyruvate.


Pssm-ID: 425875 [Multi-domain]  Cd Length: 181  Bit Score: 244.76  E-value: 1.29e-80
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 106 VAFLGPKGSYSHLAARQYAARHFEqFIEsgCAKFADIFNQVETGQADYAVVPIENTSSGGINDVYDLLQHTSLSIVGELT 185
Cdd:pfam00800   1 IAYLGPPGTFSHQAALKYFGEDAE-LVP--CPSIEDVFEAVENGEADYGVVPIENSLEGSVNETLDLLLKSDLKIVGEVY 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 186 IPIDHCVLVSTSTDADKIQTVYSHPQPFQQCSQYLSR-YPHWKIEYTESTSAAMEKVAQANSPAVAALGSEAGGALYGLQ 264
Cdd:pfam00800  78 LPIHHCLLARPGTDLEDIKTVYSHPQALAQCREFLEEhLPGVERVPVSSTAEAAKKVAAEGDPGAAAIASERAAELYGLK 157
                         170       180
                  ....*....|....*....|..
gi 1459755609 265 VLEHCQANQTQNITRFLVLARK 286
Cdd:pfam00800 158 VLAENIEDNPNNTTRFLVLGKE 179
CM_P_1 TIGR01797
chorismate mutase domain of proteobacterial P-protein, clade 1; This model represents the ...
7-89 1.30e-39

chorismate mutase domain of proteobacterial P-protein, clade 1; This model represents the chorismate mutase domain of the gamma and beta proteobacterial "P-protein" which contains an N-terminal chorismate mutase domain and a C-terminal prephenate dehydratase domain. [Amino acid biosynthesis, Aromatic amino acid family]


Pssm-ID: 130856 [Multi-domain]  Cd Length: 83  Bit Score: 135.71  E-value: 1.30e-39
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609   7 LLALRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTIGKRHNLDAHYITRLFQLIIEDSVL 86
Cdd:TIGR01797   1 LLALREKISAIDEKLLKLLAERRELAFEVGKSKLLSHRPVRDIERERDLLQRLITLGKAYHLDAHYITRLFQLIIEDSVL 80

                  ...
gi 1459755609  87 TQQ 89
Cdd:TIGR01797  81 TQQ 83
CM_2 smart00830
Chorismate mutase type II; Chorismate mutase, catalyses the conversion of chorismate to ...
11-89 2.38e-21

Chorismate mutase type II; Chorismate mutase, catalyses the conversion of chorismate to prephenate in the pathway of tyrosine and phenylalanine biosynthesis. This enzyme is negatively regulated by tyrosine, tryptophan and phenylalanine..


Pssm-ID: 214841 [Multi-domain]  Cd Length: 79  Bit Score: 86.86  E-value: 2.38e-21
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1459755609   11 RDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTIGKRHNLDAHYITRLFQLIIEDSVLTQQ 89
Cdd:smart00830   1 RAEIDAIDDQILALLAERAALAREVARLKAKNGLPIRDPEREAEVLERLRALAEGPGLDPELVERIFREIIEASIALQK 79
 
Name Accession Description Interval E-value
pheA PRK10622
bifunctional chorismate mutase/prephenate dehydratase; Provisional
1-386 0e+00

bifunctional chorismate mutase/prephenate dehydratase; Provisional


Pssm-ID: 182594 [Multi-domain]  Cd Length: 386  Bit Score: 819.36  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609   1 MTEENPLLALRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTIGKRHNLDAHYITRLFQLI 80
Cdd:PRK10622    1 MTSENPLLALREKISALDEKLLALLAERRELAVEVAKAKLLSHRPVRDIDRERDLLERLITLGKAHHLDAHYITRLFQLI 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609  81 IEDSVLTQQTLLQQHLNKINPHSARVAFLGPKGSYSHLAARQYAARHFEQFIESGCAKFADIFNQVETGQADYAVVPIEN 160
Cdd:PRK10622   81 IEDSVLTQQALLQQHLNKTNPHSARIAFLGPKGSYSHLAARQYAARHFEQFIESGCAKFADIFNQVETGQADYAVLPIEN 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 161 TSSGGINDVYDLLQHTSLSIVGELTIPIDHCVLVSTSTDADKIQTVYSHPQPFQQCSQYLSRYPHWKIEYTESTSAAMEK 240
Cdd:PRK10622  161 TSSGAINDVYDLLQHTSLSIVGEMTLPIDHCVLVSGTTDLSTIETVYSHPQPFQQCSQFLNRYPHWKIEYTESTAAAMEK 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 241 VAQANSPAVAALGSEAGGALYGLQVLEHCQANQTQNITRFLVLARKAVNVSDQVPAKTTLLMATGQQAGALVEALLVLRN 320
Cdd:PRK10622  241 VAQANSPHVAALGSEAGGALYGLQVLERNLANQQQNITRFIVLARKAINVSDQVPAKTTLLMATGQQAGALVEALLVLRN 320
                         330       340       350       360       370       380
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1459755609 321 HNLIMTKLESRPIHGNPWEEMFYLDIQANLDSLPMRKALKELADITRSMKVLGCYPSENVVPVDPV 386
Cdd:PRK10622  321 HNLIMTKLESRPIHGNPWEEMFYLDVQANLRSAEMQKALKELGEITRSLKVLGCYPSENVVPVDPT 386
PheA2 COG0077
Prephenate dehydratase [Amino acid transport and metabolism]; Prephenate dehydratase is part ...
103-380 3.99e-128

Prephenate dehydratase [Amino acid transport and metabolism]; Prephenate dehydratase is part of the Pathway/BioSystem: Aromatic amino acid biosynthesis


Pssm-ID: 439847 [Multi-domain]  Cd Length: 274  Bit Score: 369.04  E-value: 3.99e-128
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 103 SARVAFLGPKGSYSHLAARQYAARHFEqfiESGCAKFADIFNQVETGQADYAVVPIENTSSGGINDVYDLLQHTSLSIVG 182
Cdd:COG0077     1 MMRIAYLGPEGTFSHQAARKYFGPDAE---LVPCPSFEDVFEAVESGEADYGVVPIENSIEGSVNETLDLLLESDLKIVG 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 183 ELTIPIDHCVLVSTSTDADKIQTVYSHPQPFQQCSQYLSRY-PHWKIEYTESTSAAMEKVAQANSPAVAALGSEAGGALY 261
Cdd:COG0077    78 EVVLPIHHCLLARPGTKLEDIKTVYSHPQALAQCREFLREHlPGAELVPVSSTAAAARLVAEEGDPGAAAIASELAAELY 157
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 262 GLQVLEHCQANQTQNITRFLVLARKAVNVSDqvPAKTTLLMATGQQAGALVEALLVLRNHNLIMTKLESRPIHGNPWEEM 341
Cdd:COG0077   158 GLEVLAENIEDNPNNTTRFLVLGREPAAPTG--ADKTSLVFSLPNRPGALYKALGVFATRGINLTKIESRPIKGGLWEYV 235
                         250       260       270
                  ....*....|....*....|....*....|....*....
gi 1459755609 342 FYLDIQANLDSLPMRKALKELADITRSMKVLGCYPSENV 380
Cdd:COG0077   236 FFIDVEGHIDDPRVAEALEELKRLTEFLKILGSYPRADL 274
PBP2_Ct-PDT_like cd13631
Catalytic domain of prephenate dehydratase from Chlorobium tepidum and similar proteins, ...
103-287 1.18e-88

Catalytic domain of prephenate dehydratase from Chlorobium tepidum and similar proteins, subgroup 2; the type 2 periplasmic binding protein fold; Prephenate dehydratase (PDT, EC:4.2.1.51) converts prephenate to phenylpyruvate through dehydration and decarboxylation reactions. PDT plays a key role in the biosynthesis of L-Phe in organisms that utilize the shikimate pathway. PDT is allosterically regulated by L-Phe and other amino acids. The catalytic PDT domain consists of two similar subdomains with a cleft in between, which hosts the highly conserved active site. In gram-postive bacteria and archaea, PDT is a monofunctional enzyme, consisting of a catalytic domain (PDT domain) and a regulatory domain (ACT) (aspartokinase, chorismate mustase domain). In gram-negative bacteria, PDT exists as fusion protein with chorismate mutase (CM), forming a bifunctional enzyme, P-protein (PheA). The CM in the P-protein catalyzes the pericycle isomerization of chorismate to prephenate that serves as a substrate for PDT. The CM and PDT are essentail enzymes for the biosynthesis of aromatic amino acids in microorganisms but are not found in humans. Thus, both CM and PDT can potentially serve as drug targets against microbial pathogens. The PDT domain has the same structural fold as the type 2 periplasmic binding proteins (PBP2), many of which are involved in chemotaxis and uptake of nutrients and other small molecules from the extracellular space as a primary receptor. The PBP2 proteins are typically comprised of two globular subdomains connected by a flexible hinge and bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap.


Pssm-ID: 270349 [Multi-domain]  Cd Length: 182  Bit Score: 265.43  E-value: 1.18e-88
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 103 SARVAFLGPKGSYSHLAARQYaarhFEQFIESGCAK-FADIFNQVETGQADYAVVPIENTSSGGINDVYDLLQHTSLSIV 181
Cdd:cd13631     1 MKRVAYQGVPGAYSHLAARKY----FGEDEEVPCCKtFEDVFEAVESGEADYGVLPIENSSAGSINEVYDLLLEYDLYIV 76
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 182 GELTIPIDHCVLVSTSTDADKIQTVYSHPQPFQQCSQYLSRYPHWKIEYTESTSAAMEKVAQANSPAVAALGSEAGGALY 261
Cdd:cd13631    77 GEIFLPIEHCLLALPGAKLEDIKEVYSHPQALAQCSKFLKKHPGIKLVPYYDTAGAAKKVAEEGDKTVAAIASELAAELY 156
                         170       180
                  ....*....|....*....|....*.
gi 1459755609 262 GLQVLEHCQANQTQNITRFLVLARKA 287
Cdd:cd13631   157 GLEILAENIQDNKNNYTRFLILSRKP 182
PDT pfam00800
Prephenate dehydratase; This protein is involved in Phenylalanine biosynthesis. This protein ...
106-286 1.29e-80

Prephenate dehydratase; This protein is involved in Phenylalanine biosynthesis. This protein catalyzes the decarboxylation of prephenate to phenylpyruvate.


Pssm-ID: 425875 [Multi-domain]  Cd Length: 181  Bit Score: 244.76  E-value: 1.29e-80
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 106 VAFLGPKGSYSHLAARQYAARHFEqFIEsgCAKFADIFNQVETGQADYAVVPIENTSSGGINDVYDLLQHTSLSIVGELT 185
Cdd:pfam00800   1 IAYLGPPGTFSHQAALKYFGEDAE-LVP--CPSIEDVFEAVENGEADYGVVPIENSLEGSVNETLDLLLKSDLKIVGEVY 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 186 IPIDHCVLVSTSTDADKIQTVYSHPQPFQQCSQYLSR-YPHWKIEYTESTSAAMEKVAQANSPAVAALGSEAGGALYGLQ 264
Cdd:pfam00800  78 LPIHHCLLARPGTDLEDIKTVYSHPQALAQCREFLEEhLPGVERVPVSSTAEAAKKVAAEGDPGAAAIASERAAELYGLK 157
                         170       180
                  ....*....|....*....|..
gi 1459755609 265 VLEHCQANQTQNITRFLVLARK 286
Cdd:pfam00800 158 VLAENIEDNPNNTTRFLVLGKE 179
PRK11898 PRK11898
prephenate dehydratase; Provisional
103-377 1.70e-70

prephenate dehydratase; Provisional


Pssm-ID: 237013 [Multi-domain]  Cd Length: 283  Bit Score: 222.78  E-value: 1.70e-70
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 103 SARVAFLGPKGSYSHLAARQYAARHFEQFIESgCAKFADIFNQVETGQADYAVVPIENTSSGGINDVYDLL-QHTSLSIV 181
Cdd:PRK11898    1 MMKIAYLGPEGTFTEAAALKFFPADGEAELVP-YDSIPDVLDAVEAGEVDYAVVPIENSIEGSVNPTLDYLaHGSPLQIV 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 182 GELTIPIDHCvLVSTSTDADKIQTVYSHPQPFQQCSQYLSR-YPHWKIEYTESTSAAMEKVAQANSPAVAALGSEAGGAL 260
Cdd:PRK11898   80 AEIVLPIAQH-LLVHPGHAAKIRTVYSHPQALAQCRKWLAEhLPGAELEPANSTAAAAQYVAEHPDEPIAAIASELAAEL 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 261 YGLQVLEHCQANQTQNITRFLVLARKAVNVS-DQVPAKTTL-LMATGQQAGALVEALLVL--RNHNLimTKLESRPIHGN 336
Cdd:PRK11898  159 YGLEILAEDIQDYPNNRTRFWLLGRKKPPPPlRTGGDKTSLvLTLPNNLPGALYKALSEFawRGINL--TRIESRPTKTG 236
                         250       260       270       280
                  ....*....|....*....|....*....|....*....|.
gi 1459755609 337 PWEEMFYLDIQANLDSLPMRKALKELADITRSMKVLGCYPS 377
Cdd:PRK11898  237 LGTYFFFIDVEGHIDDVLVAEALKELEALGEDVKVLGSYPV 277
PBP2_PDT_like cd13532
Catalytic domain of prephenate dehydratase and similar proteins; the type 2 periplasmic ...
105-286 3.26e-70

Catalytic domain of prephenate dehydratase and similar proteins; the type 2 periplasmic binding protein fold; Prephenate dehydratase (PDT, EC:4.2.1.51) converts prephenate to phenylpyruvate through dehydration and decarboxylation reactions. PDT plays a key role in the biosynthesis of L-Phe in organisms that utilize the shikimate pathway. PDT is allosterically regulated by L-Phe and other amino acids. The catalytic PDT domain consists of two similar subdomains with a cleft in between, which hosts the highly conserved active site. In gram-postive bacteria and archaea, PDT is a monofunctional enzyme, consisting of a catalytic domain (PDT domain) and a regulatory domain (ACT) (aspartokinase, chorismate mustase domain). In gram-negative bacteria, PDT exists as fusion protein with chorismate mutase (CM), forming a bifunctional enzyme, P-protein (PheA). The CM in the P-protein catalyzes the pericycle isomerization of chorismate to prephenate that serves as a substrate for PDT. The CM and PDT are essentail enzymes for the biosynthesis of aromatic amino acids in microorganisms but are not found in humans. Thus, both CM and PDT can potentially serve as drug targets against microbial pathogens. The PDT domain has the same structural fold as the type 2 periplasmic binding proteins (PBP2), many of which are involved in chemotaxis and uptake of nutrients and other small molecules from the extracellular space as a primary receptor. The PBP2 proteins are typically comprised of two globular subdomains connected by a flexible hinge and bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap.


Pssm-ID: 270250 [Multi-domain]  Cd Length: 184  Bit Score: 218.17  E-value: 3.26e-70
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 105 RVAFLGPKGSYSHLAARQYAArHFEQFIEsgCAKFADIFNQVETGQADYAVVPIENTSSGGINDVYDLL-QHTSLSIVGE 183
Cdd:cd13532     3 KVAYLGPEGTYSHQAALQLFG-DSVELLP--LPSISDVFEAVESGEADYGVVPIENSTEGSVVETLDLLrDRPDVKIVGE 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 184 LTIPIDHCVLVSTSTDADKIQTVYSHPQPFQQCSQYLSRY-PHWKIEYTESTSAAMEKVAQANSPAVAALGSEAGGALYG 262
Cdd:cd13532    80 VYLPIHHCLLGRPGADLSEIKRVYSHPQALGQCRNFLSEHlPGAERIDVSSTAEAAELVAEDPSGTAAAIASELAAELYG 159
                         170       180
                  ....*....|....*....|....
gi 1459755609 263 LQVLEHCQANQTQNITRFLVLARK 286
Cdd:cd13532   160 LEILAENIQDEKDNTTRFLVLGRR 183
PBP2_PDT_1 cd13630
Catalytic domain of prephenate dehydratase and similar proteins, subgroup 1; the type 2 ...
105-287 6.24e-63

Catalytic domain of prephenate dehydratase and similar proteins, subgroup 1; the type 2 periplasmic binding protein fold; Prephenate dehydratase (PDT, EC:4.2.1.51) converts prephenate to phenylpyruvate through dehydration and decarboxylation reactions. PDT plays a key role in the biosynthesis of L-Phe in organisms that utilize the shikimate pathway. PDT is allosterically regulated by L-Phe and other amino acids. The catalytic PDT domain consists of two similar subdomains with a cleft in between, which hosts the highly conserved active site. In gram-postive bacteria and archaea, PDT is a monofunctional enzyme, consisting of a catalytic domain (PDT domain) and a regulatory domain (ACT) (aspartokinase, chorismate mustase domain). In gram-negative bacteria, PDT exists as fusion protein with chorismate mutase (CM), forming a bifunctional enzyme, P-protein (PheA). The CM in the P-protein catalyzes the pericycle isomerization of chorismate to prephenate that serves as a substrate for PDT. The CM and PDT are essentail enzymes for the biosynthesis of aromatic amino acids in microorganisms but are not found in humans. Thus, both CM and PDT can potentially serve as drug targets against microbial pathogens. The PDT domain has the same structural fold as the type 2 periplasmic binding proteins (PBP2), many of which are involved in chemotaxis and uptake of nutrients and other small molecules from the extracellular space as a primary receptor. The PBP2 proteins are typically comprised of two globular subdomains connected by a flexible hinge and bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap.


Pssm-ID: 270348 [Multi-domain]  Cd Length: 180  Bit Score: 199.60  E-value: 6.24e-63
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 105 RVAFLGPKGSYSHLAARQYAArHFEQFIEsgCAKFADIFNQVETGQADYAVVPIENTSSGGINDVYDLLQHTSLSIVGEL 184
Cdd:cd13630     3 KVAYLGPEGTFSHQAALKYFG-SSVELVP--CPTIEDVFRAVEKGEADYGVVPVENSTEGSVNETLDLLLESDLKICGEV 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 185 TIPIDHCvLVSTSTDADKIQTVYSHPQPFQQCSQYLSR-YPHWKIEYTESTSAAMEKVAQanSPAVAALGSEAGGALYGL 263
Cdd:cd13630    80 VLPIHHC-LLSRSGDLSDIKRVYSHPQALAQCRKWLRRnLPNAELIPVSSTAEAARLAAE--DPGAAAIASERAAELYGL 156
                         170       180
                  ....*....|....*....|....
gi 1459755609 264 QVLEHCQANQTQNITRFLVLARKA 287
Cdd:cd13630   157 PVLAENIEDRPDNTTRFLVIGREP 180
PLN02317 PLN02317
arogenate dehydratase
100-376 1.24e-61

arogenate dehydratase


Pssm-ID: 215181 [Multi-domain]  Cd Length: 382  Bit Score: 203.04  E-value: 1.24e-61
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 100 NPHSARVAFLGPKGSYSHLAARqyaaRHFEQFIESGCAKFADIFNQVETGQADYAVVPIENTSSGGINDVYDLLQHTSLS 179
Cdd:PLN02317   91 HGSKLRVAYQGVPGAYSEAAAR----KAYPNCEAVPCEQFEAAFQAVELWLADRAVLPIENSLGGSIHRNYDLLLRHRLH 166
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 180 IVGELTIPIDHCVLVSTSTDADKIQTVYSHPQPFQQCSQYLSRYpHWKIEYTESTSAAMEKVAQANSPAVAALGSEAGGA 259
Cdd:PLN02317  167 IVGEVQLPVHHCLLALPGVRKEELKRVISHPQALAQCENTLTKL-GVVREAVDDTAGAAKMVAANGLRDTAAIASARAAE 245
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 260 LYGLQVLEHCQANQTQNITRFLVLARKAVNVSDQVPAKTTLLMATGQQAGALVEALLV--LRNHNLimTKLESRPIHGNP 337
Cdd:PLN02317  246 LYGLDILAEGIQDDSDNVTRFLMLAREPIIPRTDRPFKTSIVFSLEEGPGVLFKALAVfaLRDINL--TKIESRPQRKRP 323
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1459755609 338 --------------WEEMFYLDIQANLDSLPMRKALKELADITRSMKVLGCYP 376
Cdd:PLN02317  324 lrvvddsnsgtakyFDYLFYVDFEASMADPRAQNALAHLQEFATFLRVLGSYP 376
PBP2_Sa-PDT_like cd13633
Catalytic domain of prephenate dehydratase from Staphylococcus aureus and similar proteins, ...
105-286 8.20e-58

Catalytic domain of prephenate dehydratase from Staphylococcus aureus and similar proteins, subgroup 4; the type 2 periplasmic binding protein fold; Prephenate dehydratase (PDT, EC:4.2.1.51) converts prephenate to phenylpyruvate through dehydration and decarboxylation reactions. PDT plays a key role in the biosynthesis of L-Phe in organisms that utilize the shikimate pathway. PDT is allosterically regulated by L-Phe and other amino acids. The catalytic PDT domain consists of two similar subdomains with a cleft in between, which hosts the highly conserved active site. In gram-postive bacteria and archaea, PDT is a monofunctional enzyme, consisting of a catalytic domain (PDT domain) and a regulatory domain (ACT) (aspartokinase, chorismate mustase domain). In gram-negative bacteria, PDT exists as fusion protein with chorismate mutase (CM), forming a bifunctional enzyme, P-protein (PheA). The CM in the P-protein catalyzes the pericycle isomerization of chorismate to prephenate that serves as a substrate for PDT. The CM and PDT are essentail enzymes for the biosynthesis of aromatic amino acids in microorganisms but are not found in humans. Thus, both CM and PDT can potentially serve as drug targets against microbial pathogens. The PDT domain has the same structural fold as the type 2 periplasmic binding proteins (PBP2), many of which are involved in chemotaxis and uptake of nutrients and other small molecules from the extracellular space as a primary receptor. The PBP2 proteins are typically comprised of two globular subdomains connected by a flexible hinge and bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap.


Pssm-ID: 270351 [Multi-domain]  Cd Length: 184  Bit Score: 186.56  E-value: 8.20e-58
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 105 RVAFLGPKGSYSHLAARQYAARHFEQFIesGCAKFADIFNQVETGQADYAVVPIENTSSGGINDVYDLLQHTS-LSIVGE 183
Cdd:cd13633     3 KIGYLGPKGTFSEEAALALFGGEEAELV--PYPTIPDVIEAVAEGEVDYGVVPIENSIEGSVNLTLDLLAHEVdLPIQGE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 184 LTIPIDHCVLVSTSTDADKIQTVYSHPQPFQQCSQYL-SRYPHWKIEYTESTSAAMEKVAQANSPAvAALGSEAGGALYG 262
Cdd:cd13633    81 IILPIRQNLLVRPGVDLSDITKVYSHPQALAQCRQFLrRNLPGAELEYTGSTAEAARLVAESPEGW-AAIGTLRAAELYG 159
                         170       180
                  ....*....|....*....|....*
gi 1459755609 263 LQVL-EHCQANQTqNITRFLVLARK 286
Cdd:cd13633   160 LEILaEDIQDYPN-NFTRFVVLGKE 183
PRK11899 PRK11899
prephenate dehydratase; Provisional
105-377 1.38e-57

prephenate dehydratase; Provisional


Pssm-ID: 237014 [Multi-domain]  Cd Length: 279  Bit Score: 189.32  E-value: 1.38e-57
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 105 RVAFLGPKGSYSHLAARQYaarhFEQFIESGCAKFADIFNQVETGQADYAVVPIENTSSGGINDVYDLLQHTSLSIVGEL 184
Cdd:PRK11899    6 RIAFQGEPGANSHLACRDA----FPDMEPLPCATFEDAFEAVESGEADLAMIPIENSLAGRVADIHHLLPESGLHIVGEY 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 185 TIPIDHCVLVSTSTDADKIQTVYSHPQPFQQCSQYLSRYpHWKIEYTESTSAAMEKVAQANSPAVAALGSEAGGALYGLQ 264
Cdd:PRK11899   82 FLPIRHQLMALPGATLEEIKTVHSHPHALGQCRKIIRAL-GLKPVVAADTAGAARLVAERGDPSMAALASRLAAELYGLD 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 265 VLEHCQANQTQNITRFLVLARKAVNVS-DQVPAKTTLLMATGQQAGALVEALLVLRNHNLIMTKLESRPIHGNPWEEMFY 343
Cdd:PRK11899  161 ILAENIEDADHNTTRFVVLSREADWAArGDGPIVTTFVFRVRNIPAALYKALGGFATNGVNMTKLESYMVGGSFTATQFY 240
                         250       260       270
                  ....*....|....*....|....*....|....
gi 1459755609 344 LDIQANLDSLPMRKALKELADITRSMKVLGCYPS 377
Cdd:PRK11899  241 ADIEGHPEDRNVALALEELRFFSEEVRILGVYPA 274
CM_P_1 TIGR01797
chorismate mutase domain of proteobacterial P-protein, clade 1; This model represents the ...
7-89 1.30e-39

chorismate mutase domain of proteobacterial P-protein, clade 1; This model represents the chorismate mutase domain of the gamma and beta proteobacterial "P-protein" which contains an N-terminal chorismate mutase domain and a C-terminal prephenate dehydratase domain. [Amino acid biosynthesis, Aromatic amino acid family]


Pssm-ID: 130856 [Multi-domain]  Cd Length: 83  Bit Score: 135.71  E-value: 1.30e-39
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609   7 LLALRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTIGKRHNLDAHYITRLFQLIIEDSVL 86
Cdd:TIGR01797   1 LLALREKISAIDEKLLKLLAERRELAFEVGKSKLLSHRPVRDIERERDLLQRLITLGKAYHLDAHYITRLFQLIIEDSVL 80

                  ...
gi 1459755609  87 TQQ 89
Cdd:TIGR01797  81 TQQ 83
PheA COG1605
Chorismate mutase [Amino acid transport and metabolism]; Chorismate mutase is part of the ...
1-180 1.38e-38

Chorismate mutase [Amino acid transport and metabolism]; Chorismate mutase is part of the Pathway/BioSystem: Aromatic amino acid biosynthesis


Pssm-ID: 441213 [Multi-domain]  Cd Length: 166  Bit Score: 136.05  E-value: 1.38e-38
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609   1 MTEENPLLALRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTIGKRHNLDAHYITRLFQLI 80
Cdd:COG1605     1 MSESESLEELRAEIDEIDRQLLELLAERAELAKEVGELKKEHGLPIYDPEREAEVLERLRELAEELGLDPEFVEAIFREI 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609  81 IEDSVLTQQtllqqhlnkinPHSARVAFLGPKGSYSHlaarQYAARHFEQFIESG-CAKFADIFNQVETGQADYAVVPIE 159
Cdd:COG1605    81 ISESIALQE-----------KLLAEVAYLGPEGGFTG----QAAGKHFGGSAASLpAAAIDEVFREVEAGGAAYGVVPVE 145
                         170       180
                  ....*....|....*....|.
gi 1459755609 160 NTSSGGINDVYDLLQHTSLSI 180
Cdd:COG1605   146 NSTEGGVVETLDLLLASPLKI 166
ACT_CM-PDT cd04905
C-terminal ACT domain of the bifunctional chorismate mutase-prephenate dehydratase (CM-PDT) ...
297-376 3.97e-32

C-terminal ACT domain of the bifunctional chorismate mutase-prephenate dehydratase (CM-PDT) enzyme and the prephenate dehydratase (PDT) enzyme; The C-terminal ACT domain of the bifunctional chorismate mutase-prephenate dehydratase (CM-PDT) enzyme and the prephenate dehydratase (PDT) enzyme, found in plants, fungi, bacteria, and archaea. The P-protein of E. coli (CM-PDT, PheA) catalyzes the conversion of chorismate to prephenate and then the decarboxylation and dehydration to form phenylpyruvate. These are the first two steps in the biosynthesis of L-Phe and L-Tyr via the shikimate pathway in microorganisms and plants. The E. coli P-protein (CM-PDT) has three domains with an N-terminal domain with chorismate mutase activity, a middle domain with prephenate dehydratase activity, and an ACT regulatory C-terminal domain. The prephenate dehydratase enzyme has a PDT and ACT domain. The ACT domain is essential to bring about the negative allosteric regulation by L-Phe binding. L-Phe binds with positive cooperativity; with this binding, there is a shift in the protein to less active tetrameric and higher oligomeric forms from a more active dimeric form. Members of this CD belong to the superfamily of ACT regulatory domains.


Pssm-ID: 153177 [Multi-domain]  Cd Length: 80  Bit Score: 116.06  E-value: 3.97e-32
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 297 KTTLLMATGQQAGALVEALLVLRNHNLIMTKLESRPIHGNPWEEMFYLDIQANLDSLPMRKALKELADITRSMKVLGCYP 376
Cdd:cd04905     1 KTSIVFTLPNKPGALYDVLGVFAERGINLTKIESRPSKGGLWEYVFFIDFEGHIEDPNVAEALEELKRLTEFVKVLGSYP 80
PBP2_Aa-PDT_like cd13632
Catalytic domain of prephenate dehydratase from Arthrobacter aurescens and similar proteins, ...
103-285 2.97e-29

Catalytic domain of prephenate dehydratase from Arthrobacter aurescens and similar proteins, subgroup 3; the type 2 periplasmic binding protein fold; Prephenate dehydratase (PDT, EC:4.2.1.51) converts prephenate to phenylpyruvate through dehydration and decarboxylation reactions. PDT plays a key role in the biosynthesis of L-Phe in organisms that utilize the shikimate pathway. PDT is allosterically regulated by L-Phe and other amino acids. The catalytic PDT domain consists of two similar subdomains with a cleft in between, which hosts the highly conserved active site. In gram-postive bacteria and archaea, PDT is a monofunctional enzyme, consisting of a catalytic domain (PDT domain) and a regulatory domain (ACT) (aspartokinase, chorismate mustase domain). In gram-negative bacteria, PDT exists as fusion protein with chorismate mutase (CM), forming a bifunctional enzyme, P-protein (PheA). The CM in the P-protein catalyzes the pericycle isomerization of chorismate to prephenate that serves as a substrate for PDT. The CM and PDT are essentail enzymes for the biosynthesis of aromatic amino acids in microorganisms but are not found in humans. Thus, both CM and PDT can potentially serve as drug targets against microbial pathogens. The PDT domain has the same structural fold as the type 2 periplasmic binding proteins (PBP2), many of which are involved in chemotaxis and uptake of nutrients and other small molecules from the extracellular space as a primary receptor. The PBP2 proteins are typically comprised of two globular subdomains connected by a flexible hinge and bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap.


Pssm-ID: 270350 [Multi-domain]  Cd Length: 183  Bit Score: 111.87  E-value: 2.97e-29
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 103 SARVAFLGPKGSYSHLAARQYAARHFEQFIEsgCAKFADIFNQVETGQADYAVVPIENTSSGGINDVYDLLQHTS-LSIV 181
Cdd:cd13632     1 MTRLAYLGPEGTFTEAALLQLAGADGAELVP--CDSVPAALDAVRSGEADAAVVPIENSVEGGVTATLDALADGDpLVIV 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609 182 GELTIPIDHCVLVSTSTDADKIQTVYSHPQPFQQCSQYLSR-YPHWKIEYTESTSAAMEKVAQanSPAVAALGSEAGGAL 260
Cdd:cd13632    79 AEVLVPIAFDLAVRPGTTLADVRTVATHPHALAQCRGWLAEnLPGAEFVPASSNAAAARDVAE--GEYDAALAPPIAAEL 156
                         170       180
                  ....*....|....*....|....*
gi 1459755609 261 YGLQVLEHCQANQTQNITRFLVLAR 285
Cdd:cd13632   157 YGLEVLADDVADNPGAVTRFVLVGR 181
CM_2 pfam01817
Chorismate mutase type II; Chorismate mutase EC:5.4.99.5 catalyzes the conversion of ...
11-89 4.35e-23

Chorismate mutase type II; Chorismate mutase EC:5.4.99.5 catalyzes the conversion of chorismate to prephenate in the pathway of tyrosine and phenylalanine biosynthesis. This enzyme is negatively regulated by tyrosine, tryptophan and phenylalanine.


Pssm-ID: 460345 [Multi-domain]  Cd Length: 79  Bit Score: 91.79  E-value: 4.35e-23
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1459755609  11 RDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTIGKRHNLDAHYITRLFQLIIEDSVLTQQ 89
Cdd:pfam01817   1 RAEIDEIDREILELLAERMELAREIGEYKKENGLPVYDPEREEEVLERLRAGAEELGLDPDFIEAIFREIISESRALQK 79
ACT_AAAH-PDT-like cd04880
ACT domain of the nonheme iron-dependent, aromatic amino acid hydroxylases (AAAH); ACT domain ...
299-373 8.36e-23

ACT domain of the nonheme iron-dependent, aromatic amino acid hydroxylases (AAAH); ACT domain of the nonheme iron-dependent, aromatic amino acid hydroxylases (AAAH): Phenylalanine hydroxylases (PAH), tyrosine hydroxylases (TH) and tryptophan hydroxylases (TPH), both peripheral (TPH1) and neuronal (TPH2) enzymes. This family of enzymes shares a common catalytic mechanism, in which dioxygen is used by an active site containing a single, reduced iron atom to hydroxylate an unactivated aromatic substrate, concomitant with a two-electron oxidation of tetrahydropterin (BH4) cofactor to its quinonoid dihydropterin form. Eukaryotic AAAHs have an N-terminal ACT (regulatory) domain, a middle catalytic domain and a C-terminal domain which is responsible for the oligomeric state of the enzyme forming a domain-swapped tetrameric coiled-coil. The PAH, TH, and TPH enzymes contain highly conserved catalytic domains but distinct N-terminal ACT domains and differ in their mechanisms of regulation. One commonality is that all three eukaryotic enzymes appear to be regulated, in part, by the phosphorylation of serine residues N-terminal of the ACT domain. Also included in this CD are the C-terminal ACT domains of the bifunctional chorismate mutase-prephenate dehydratase (CM-PDT) enzyme and the prephenate dehydratase (PDT) enzyme found in plants, fungi, bacteria, and archaea. The P-protein of Escherichia coli (CM-PDT) catalyzes the conversion of chorismate to prephenate and then the decarboxylation and dehydration to form phenylpyruvate. These are the first two steps in the biosynthesis of L-Phe and L-Tyr via the shikimate pathway in microorganisms and plants. The E. coli P-protein (CM-PDT) has three domains with an N-terminal domain with chorismate mutase activity, a middle domain with prephenate dehydratase activity, and an ACT regulatory C-terminal domain. The prephenate dehydratase enzyme has a PDT and ACT domain. The ACT domain is essential to bring about the negative allosteric regulation by L-Phe binding. L-Phe binds with positive cooperativity; with this binding, there is a shift in the protein to less active tetrameric and higher oligomeric forms from a more active dimeric form. Members of this CD belong to the superfamily of ACT regulatory domains.


Pssm-ID: 153152 [Multi-domain]  Cd Length: 75  Bit Score: 91.02  E-value: 8.36e-23
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1459755609 299 TLLMATGQQAGALVEALLVLRNHNLIMTKLESRPIHGNPWEEMFYLDIQANLDSLPMRKALKELADITRSMKVLG 373
Cdd:cd04880     1 SLVFSLKNKPGALAKALKVFAERGINLTKIESRPSRKGLWEYEFFVDFEGHIDDPDVKEALEELKRVTEDVKVLG 75
CM_2 smart00830
Chorismate mutase type II; Chorismate mutase, catalyses the conversion of chorismate to ...
11-89 2.38e-21

Chorismate mutase type II; Chorismate mutase, catalyses the conversion of chorismate to prephenate in the pathway of tyrosine and phenylalanine biosynthesis. This enzyme is negatively regulated by tyrosine, tryptophan and phenylalanine..


Pssm-ID: 214841 [Multi-domain]  Cd Length: 79  Bit Score: 86.86  E-value: 2.38e-21
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1459755609   11 RDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTIGKRHNLDAHYITRLFQLIIEDSVLTQQ 89
Cdd:smart00830   1 RAEIDAIDDQILALLAERAALAREVARLKAKNGLPIRDPEREAEVLERLRALAEGPGLDPELVERIFREIIEASIALQK 79
PRK06285 PRK06285
chorismate mutase; Provisional
3-92 5.56e-12

chorismate mutase; Provisional


Pssm-ID: 180509 [Multi-domain]  Cd Length: 96  Bit Score: 61.59  E-value: 5.56e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609   3 EENPLLALRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTIGKRHNLDAHYITRLFQLIIE 82
Cdd:PRK06285    5 AEKRLNEIRKRIDEIDEQIIDLIAERTSLAKEIAELKKSLGMPIFDPEREDYIHEKIRKLCEEHNIDENIGLKIMKILME 84
                          90
                  ....*....|
gi 1459755609  83 DSVLTQQTLL 92
Cdd:PRK06285   85 HSKELQKEYL 94
PRK09269 PRK09269
chorismate mutase; Provisional
15-94 9.81e-08

chorismate mutase; Provisional


Pssm-ID: 236441  Cd Length: 193  Bit Score: 51.91  E-value: 9.81e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609  15 SALDEkLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTIGKRHNLDAHYITRLFQLIIEDSVLTQQTLLQQ 94
Cdd:PRK09269   32 SALTP-LVDLAAQRLALADPVALSKWDSGKPIEDPPREAQVLANVEAQAPAHGVDPDYVRRFFRDQIEANKLVQYALLAR 110
tyrA PRK11199
bifunctional chorismate mutase/prephenate dehydrogenase; Provisional
1-122 3.07e-07

bifunctional chorismate mutase/prephenate dehydrogenase; Provisional


Pssm-ID: 183035 [Multi-domain]  Cd Length: 374  Bit Score: 51.80  E-value: 3.07e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609   1 MTEEnpLLALRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTIGKRHNLDAHYITRLFQLI 80
Cdd:PRK11199    1 MVAE--LTALRDQIDEVDKQLLELLAKRLELVAQVGEVKSRHGLPIYVPEREAAMLASRRAEAEALGVPPDLIEDVLRRV 78
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|..
gi 1459755609  81 IEDSVLTQQtllQQHLNKINPHSARVAFLGPKGSYSHLAARQ 122
Cdd:PRK11199   79 MRESYSSEN---DKGFKTLNPDLRPVVIVGGKGQLGRLFAKM 117
PRK12595 PRK12595
bifunctional 3-deoxy-7-phosphoheptulonate synthase/chorismate mutase; Reviewed
7-96 5.49e-06

bifunctional 3-deoxy-7-phosphoheptulonate synthase/chorismate mutase; Reviewed


Pssm-ID: 183614 [Multi-domain]  Cd Length: 360  Bit Score: 48.05  E-value: 5.49e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1459755609   7 LLALRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMtigkRHN---LDAHYITRLFQLIIED 83
Cdd:PRK12595    6 LEQLRKEIDEINLQLLELLSKRGELVQEIGEEKTKQGTKRYDPVREREMLDMIA----ENNegpFEDSTIQHLFKEIFKA 81
                          90
                  ....*....|...
gi 1459755609  84 SVLTQQTLLQQHL 96
Cdd:PRK12595   82 SLELQEDDNRKAL 94
PRK07248 PRK07248
chorismate mutase;
10-58 2.73e-05

chorismate mutase;


Pssm-ID: 168880 [Multi-domain]  Cd Length: 87  Bit Score: 42.36  E-value: 2.73e-05
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*....
gi 1459755609  10 LRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLER 58
Cdd:PRK07248    6 IRQEIDQIDDQLVALLEKRMALVEQVVAYKKATGKPVLDTKREQVILDK 54
PRK09239 PRK09239
chorismate mutase; Provisional
7-85 6.42e-05

chorismate mutase; Provisional


Pssm-ID: 181719 [Multi-domain]  Cd Length: 104  Bit Score: 41.55  E-value: 6.42e-05
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1459755609   7 LLALRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTIGKRHNLDAHYITRLFQLIIEDSV 85
Cdd:PRK09239   12 LAALRQSIDNIDAALIHMLAERFKCTQAVGVLKAEHGLPPADPAREAYQIERLRQLAKDANLDPDFAEKFLNFIIKEVI 90
Phe4hydrox_tetr TIGR01268
phenylalanine-4-hydroxylase, tetrameric form; This model describes the larger, tetrameric form ...
296-345 7.60e-04

phenylalanine-4-hydroxylase, tetrameric form; This model describes the larger, tetrameric form of phenylalanine-4-hydroxylase, as found in metazoans. The enzyme irreversibly converts phenylalanine to tryosine and is known to be the rate-limiting step in phenylalanine catabolism in some systems. It is closely related to metazoan tyrosine 3-monooxygenase and tryptophan 5-monoxygenase, and more distantly to monomeric phenylalanine-4-hydroxylases of some Gram-negative bacteria. The member of this family from Drosophila has been described as having both phenylalanine-4-hydroxylase and tryptophan 5-monoxygenase activity (. However, a Drosophila member of the tryptophan 5-monoxygenase clade has subsequently been discovered.


Pssm-ID: 130335 [Multi-domain]  Cd Length: 436  Bit Score: 41.36  E-value: 7.60e-04
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 1459755609 296 AKTTLLMATGQQAGALVEALLVLRNHNLIMTKLESRPIHGNPWEEMFYLD 345
Cdd:TIGR01268  15 AKTSLIFSLKEEAGALAETLKLFQAHDVNLTHIESRPSKTHPGEYEFFVE 64
PRK06443 PRK06443
chorismate mutase; Validated
10-52 1.08e-03

chorismate mutase; Validated


Pssm-ID: 235801  Cd Length: 177  Bit Score: 39.50  E-value: 1.08e-03
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|...
gi 1459755609  10 LRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRE 52
Cdd:PRK06443   10 LRSEILENTMDIIELIEKRRELARMIGIIKMRNGLSIRDSERE 52
PRK06034 PRK06034
hypothetical protein; Provisional
7-58 1.79e-03

hypothetical protein; Provisional


Pssm-ID: 235680 [Multi-domain]  Cd Length: 279  Bit Score: 39.69  E-value: 1.79e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 1459755609   7 LLALRDKISALDEKLLALLAERRGLAVEVGKAKLASH-----RPVRDIDRERDLLER 58
Cdd:PRK06034   11 LAELRWEIDAIDEELHQLLMERGDIIDRLIAVKRTQEvgsafRPGREADMMRRLVSR 67
PRK07857 PRK07857
chorismate mutase;
9-58 3.93e-03

chorismate mutase;


Pssm-ID: 236117  Cd Length: 106  Bit Score: 36.59  E-value: 3.93e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 1459755609   9 ALRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLER 58
Cdd:PRK07857   32 ELREEIDRLDAEILALVKRRTEVSQAIGKARMASGGTRLVHSREMKVIER 81
 
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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