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Conserved domains on  [gi|636832384|ref|WP_024358391|]
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MULTISPECIES: bifunctional chorismate mutase/prephenate dehydratase [Klebsiella]

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: 803.56  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384   1 MTEENPLLALRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTLGKKHHLDAHYITRLFQLI 80
Cdd:PRK10622   1 MTSENPLLALREKISALDEKLLALLAERRELAVEVAKAKLLSHRPVRDIDRERDLLERLITLGKAHHLDAHYITRLFQLI 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384  81 IEDSVLTQQTLLQQHLNKINPHSARVAFLGPKGSYSHLAARQYAARHFEQFIESGCAKFADIFEQVETGQADYAVVPIEN 160
Cdd:PRK10622  81 IEDSVLTQQALLQQHLNKTNPHSARIAFLGPKGSYSHLAARQYAARHFEQFIESGCAKFADIFNQVETGQADYAVLPIEN 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 161 TSSGGINDVYDLLQHTTLSIVGELTLPIDHCVLVSTSTDAQQITTVYSHPQPFQQCSQYLSRYPHWNIEYTDSTSSAMEK 240
Cdd:PRK10622 161 TSSGAINDVYDLLQHTSLSIVGEMTLPIDHCVLVSGTTDLSTIETVYSHPQPFQQCSQFLNRYPHWKIEYTESTAAAMEK 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 241 VAQAKSPTVAALGSEAGGALHGLQVLEHCQANQTQNITRFLVLARKAVEVSDQVPAKTTLLMATGQQAGALVEALLVLRN 320
Cdd:PRK10622 241 VAQANSPHVAALGSEAGGALYGLQVLERNLANQQQNITRFIVLARKAINVSDQVPAKTTLLMATGQQAGALVEALLVLRN 320
                        330       340       350       360       370       380
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 636832384 321 HNLIMTKLESRPIHGNPWEEMFYLDIQANLESLPMRKALKELAEITRSMKVLGCYASENVVPVDPV 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: 803.56  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384   1 MTEENPLLALRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTLGKKHHLDAHYITRLFQLI 80
Cdd:PRK10622   1 MTSENPLLALREKISALDEKLLALLAERRELAVEVAKAKLLSHRPVRDIDRERDLLERLITLGKAHHLDAHYITRLFQLI 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384  81 IEDSVLTQQTLLQQHLNKINPHSARVAFLGPKGSYSHLAARQYAARHFEQFIESGCAKFADIFEQVETGQADYAVVPIEN 160
Cdd:PRK10622  81 IEDSVLTQQALLQQHLNKTNPHSARIAFLGPKGSYSHLAARQYAARHFEQFIESGCAKFADIFNQVETGQADYAVLPIEN 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 161 TSSGGINDVYDLLQHTTLSIVGELTLPIDHCVLVSTSTDAQQITTVYSHPQPFQQCSQYLSRYPHWNIEYTDSTSSAMEK 240
Cdd:PRK10622 161 TSSGAINDVYDLLQHTSLSIVGEMTLPIDHCVLVSGTTDLSTIETVYSHPQPFQQCSQFLNRYPHWKIEYTESTAAAMEK 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 241 VAQAKSPTVAALGSEAGGALHGLQVLEHCQANQTQNITRFLVLARKAVEVSDQVPAKTTLLMATGQQAGALVEALLVLRN 320
Cdd:PRK10622 241 VAQANSPHVAALGSEAGGALYGLQVLERNLANQQQNITRFIVLARKAINVSDQVPAKTTLLMATGQQAGALVEALLVLRN 320
                        330       340       350       360       370       380
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 636832384 321 HNLIMTKLESRPIHGNPWEEMFYLDIQANLESLPMRKALKELAEITRSMKVLGCYASENVVPVDPV 386
Cdd:PRK10622 321 HNLIMTKLESRPIHGNPWEEMFYLDVQANLRSAEMQKALKELGEITRSLKVLGCYPSENVVPVDPT 386
PheA2 COG0077
Prephenate dehydratase [Amino acid transport and metabolism]; Prephenate dehydratase is part ...
103-380 4.56e-125

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: 361.34  E-value: 4.56e-125
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 103 SARVAFLGPKGSYSHLAARQYAARHFEqfiESGCAKFADIFEQVETGQADYAVVPIENTSSGGINDVYDLLQHTTLSIVG 182
Cdd:COG0077    1 MMRIAYLGPEGTFSHQAARKYFGPDAE---LVPCPSFEDVFEAVESGEADYGVVPIENSIEGSVNETLDLLLESDLKIVG 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 183 ELTLPIDHCVLVSTSTDAQQITTVYSHPQPFQQCSQYLSRY-PHWNIEYTDSTSSAMEKVAQAKSPTVAALGSEAGGALH 261
Cdd:COG0077   78 EVVLPIHHCLLARPGTKLEDIKTVYSHPQALAQCREFLREHlPGAELVPVSSTAAAARLVAEEGDPGAAAIASELAAELY 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 262 GLQVLEHCQANQTQNITRFLVLARKAVEVSDqvPAKTTLLMATGQQAGALVEALLVLRNHNLIMTKLESRPIHGNPWEEM 341
Cdd:COG0077  158 GLEVLAENIEDNPNNTTRFLVLGREPAAPTG--ADKTSLVFSLPNRPGALYKALGVFATRGINLTKIESRPIKGGLWEYV 235
                        250       260       270
                 ....*....|....*....|....*....|....*....
gi 636832384 342 FYLDIQANLESLPMRKALKELAEITRSMKVLGCYASENV 380
Cdd:COG0077  236 FFIDVEGHIDDPRVAEALEELKRLTEFLKILGSYPRADL 274
PBP2_Ct-PDT_like cd13631
Catalytic domain of prephenate dehydratase from Chlorobium tepidum and similar proteins, ...
103-287 2.74e-87

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: 261.96  E-value: 2.74e-87
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 103 SARVAFLGPKGSYSHLAARQYaarhFEQFIESGCAK-FADIFEQVETGQADYAVVPIENTSSGGINDVYDLLQHTTLSIV 181
Cdd:cd13631    1 MKRVAYQGVPGAYSHLAARKY----FGEDEEVPCCKtFEDVFEAVESGEADYGVLPIENSSAGSINEVYDLLLEYDLYIV 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 182 GELTLPIDHCVLVSTSTDAQQITTVYSHPQPFQQCSQYLSRYPHWNIEYTDSTSSAMEKVAQAKSPTVAALGSEAGGALH 261
Cdd:cd13631   77 GEIFLPIEHCLLALPGAKLEDIKEVYSHPQALAQCSKFLKKHPGIKLVPYYDTAGAAKKVAEEGDKTVAAIASELAAELY 156
                        170       180
                 ....*....|....*....|....*.
gi 636832384 262 GLQVLEHCQANQTQNITRFLVLARKA 287
Cdd:cd13631  157 GLEILAENIQDNKNNYTRFLILSRKP 182
PDT pfam00800
Prephenate dehydratase; This protein is involved in Phenylalanine biosynthesis. This protein ...
106-286 3.03e-78

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: 238.60  E-value: 3.03e-78
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384  106 VAFLGPKGSYSHLAARQYAARHFEqFIEsgCAKFADIFEQVETGQADYAVVPIENTSSGGINDVYDLLQHTTLSIVGELT 185
Cdd:pfam00800   1 IAYLGPPGTFSHQAALKYFGEDAE-LVP--CPSIEDVFEAVENGEADYGVVPIENSLEGSVNETLDLLLKSDLKIVGEVY 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384  186 LPIDHCVLVSTSTDAQQITTVYSHPQPFQQCSQYLSR-YPHWNIEYTDSTSSAMEKVAQAKSPTVAALGSEAGGALHGLQ 264
Cdd:pfam00800  78 LPIHHCLLARPGTDLEDIKTVYSHPQALAQCREFLEEhLPGVERVPVSSTAEAAKKVAAEGDPGAAAIASERAAELYGLK 157
                         170       180
                  ....*....|....*....|..
gi 636832384  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 3.57e-40

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: 137.26  E-value: 3.57e-40
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384    7 LLALRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTLGKKHHLDAHYITRLFQLIIEDSVL 86
Cdd:TIGR01797   1 LLALREKISAIDEKLLKLLAERRELAFEVGKSKLLSHRPVRDIERERDLLQRLITLGKAYHLDAHYITRLFQLIIEDSVL 80

                  ...
gi 636832384   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 3.02e-22

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: 89.56  E-value: 3.02e-22
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 636832384    11 RDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTLGKKHHLDAHYITRLFQLIIEDSVLTQQ 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: 803.56  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384   1 MTEENPLLALRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTLGKKHHLDAHYITRLFQLI 80
Cdd:PRK10622   1 MTSENPLLALREKISALDEKLLALLAERRELAVEVAKAKLLSHRPVRDIDRERDLLERLITLGKAHHLDAHYITRLFQLI 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384  81 IEDSVLTQQTLLQQHLNKINPHSARVAFLGPKGSYSHLAARQYAARHFEQFIESGCAKFADIFEQVETGQADYAVVPIEN 160
Cdd:PRK10622  81 IEDSVLTQQALLQQHLNKTNPHSARIAFLGPKGSYSHLAARQYAARHFEQFIESGCAKFADIFNQVETGQADYAVLPIEN 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 161 TSSGGINDVYDLLQHTTLSIVGELTLPIDHCVLVSTSTDAQQITTVYSHPQPFQQCSQYLSRYPHWNIEYTDSTSSAMEK 240
Cdd:PRK10622 161 TSSGAINDVYDLLQHTSLSIVGEMTLPIDHCVLVSGTTDLSTIETVYSHPQPFQQCSQFLNRYPHWKIEYTESTAAAMEK 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 241 VAQAKSPTVAALGSEAGGALHGLQVLEHCQANQTQNITRFLVLARKAVEVSDQVPAKTTLLMATGQQAGALVEALLVLRN 320
Cdd:PRK10622 241 VAQANSPHVAALGSEAGGALYGLQVLERNLANQQQNITRFIVLARKAINVSDQVPAKTTLLMATGQQAGALVEALLVLRN 320
                        330       340       350       360       370       380
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 636832384 321 HNLIMTKLESRPIHGNPWEEMFYLDIQANLESLPMRKALKELAEITRSMKVLGCYASENVVPVDPV 386
Cdd:PRK10622 321 HNLIMTKLESRPIHGNPWEEMFYLDVQANLRSAEMQKALKELGEITRSLKVLGCYPSENVVPVDPT 386
PheA2 COG0077
Prephenate dehydratase [Amino acid transport and metabolism]; Prephenate dehydratase is part ...
103-380 4.56e-125

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: 361.34  E-value: 4.56e-125
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 103 SARVAFLGPKGSYSHLAARQYAARHFEqfiESGCAKFADIFEQVETGQADYAVVPIENTSSGGINDVYDLLQHTTLSIVG 182
Cdd:COG0077    1 MMRIAYLGPEGTFSHQAARKYFGPDAE---LVPCPSFEDVFEAVESGEADYGVVPIENSIEGSVNETLDLLLESDLKIVG 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 183 ELTLPIDHCVLVSTSTDAQQITTVYSHPQPFQQCSQYLSRY-PHWNIEYTDSTSSAMEKVAQAKSPTVAALGSEAGGALH 261
Cdd:COG0077   78 EVVLPIHHCLLARPGTKLEDIKTVYSHPQALAQCREFLREHlPGAELVPVSSTAAAARLVAEEGDPGAAAIASELAAELY 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 262 GLQVLEHCQANQTQNITRFLVLARKAVEVSDqvPAKTTLLMATGQQAGALVEALLVLRNHNLIMTKLESRPIHGNPWEEM 341
Cdd:COG0077  158 GLEVLAENIEDNPNNTTRFLVLGREPAAPTG--ADKTSLVFSLPNRPGALYKALGVFATRGINLTKIESRPIKGGLWEYV 235
                        250       260       270
                 ....*....|....*....|....*....|....*....
gi 636832384 342 FYLDIQANLESLPMRKALKELAEITRSMKVLGCYASENV 380
Cdd:COG0077  236 FFIDVEGHIDDPRVAEALEELKRLTEFLKILGSYPRADL 274
PBP2_Ct-PDT_like cd13631
Catalytic domain of prephenate dehydratase from Chlorobium tepidum and similar proteins, ...
103-287 2.74e-87

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: 261.96  E-value: 2.74e-87
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 103 SARVAFLGPKGSYSHLAARQYaarhFEQFIESGCAK-FADIFEQVETGQADYAVVPIENTSSGGINDVYDLLQHTTLSIV 181
Cdd:cd13631    1 MKRVAYQGVPGAYSHLAARKY----FGEDEEVPCCKtFEDVFEAVESGEADYGVLPIENSSAGSINEVYDLLLEYDLYIV 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 182 GELTLPIDHCVLVSTSTDAQQITTVYSHPQPFQQCSQYLSRYPHWNIEYTDSTSSAMEKVAQAKSPTVAALGSEAGGALH 261
Cdd:cd13631   77 GEIFLPIEHCLLALPGAKLEDIKEVYSHPQALAQCSKFLKKHPGIKLVPYYDTAGAAKKVAEEGDKTVAAIASELAAELY 156
                        170       180
                 ....*....|....*....|....*.
gi 636832384 262 GLQVLEHCQANQTQNITRFLVLARKA 287
Cdd:cd13631  157 GLEILAENIQDNKNNYTRFLILSRKP 182
PDT pfam00800
Prephenate dehydratase; This protein is involved in Phenylalanine biosynthesis. This protein ...
106-286 3.03e-78

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: 238.60  E-value: 3.03e-78
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384  106 VAFLGPKGSYSHLAARQYAARHFEqFIEsgCAKFADIFEQVETGQADYAVVPIENTSSGGINDVYDLLQHTTLSIVGELT 185
Cdd:pfam00800   1 IAYLGPPGTFSHQAALKYFGEDAE-LVP--CPSIEDVFEAVENGEADYGVVPIENSLEGSVNETLDLLLKSDLKIVGEVY 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384  186 LPIDHCVLVSTSTDAQQITTVYSHPQPFQQCSQYLSR-YPHWNIEYTDSTSSAMEKVAQAKSPTVAALGSEAGGALHGLQ 264
Cdd:pfam00800  78 LPIHHCLLARPGTDLEDIKTVYSHPQALAQCREFLEEhLPGVERVPVSSTAEAAKKVAAEGDPGAAAIASERAAELYGLK 157
                         170       180
                  ....*....|....*....|..
gi 636832384  265 VLEHCQANQTQNITRFLVLARK 286
Cdd:pfam00800 158 VLAENIEDNPNNTTRFLVLGKE 179
PBP2_PDT_like cd13532
Catalytic domain of prephenate dehydratase and similar proteins; the type 2 periplasmic ...
105-286 1.82e-69

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: 216.24  E-value: 1.82e-69
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 105 RVAFLGPKGSYSHLAARQYAArHFEQFIEsgCAKFADIFEQVETGQADYAVVPIENTSSGGINDVYDLL-QHTTLSIVGE 183
Cdd:cd13532    3 KVAYLGPEGTYSHQAALQLFG-DSVELLP--LPSISDVFEAVESGEADYGVVPIENSTEGSVVETLDLLrDRPDVKIVGE 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 184 LTLPIDHCVLVSTSTDAQQITTVYSHPQPFQQCSQYLSRY-PHWNIEYTDSTSSAMEKVAQAKSPTVAALGSEAGGALHG 262
Cdd:cd13532   80 VYLPIHHCLLGRPGADLSEIKRVYSHPQALGQCRNFLSEHlPGAERIDVSSTAEAAELVAEDPSGTAAAIASELAAELYG 159
                        170       180
                 ....*....|....*....|....
gi 636832384 263 LQVLEHCQANQTQNITRFLVLARK 286
Cdd:cd13532  160 LEILAENIQDEKDNTTRFLVLGRR 183
PRK11898 PRK11898
prephenate dehydratase; Provisional
103-377 8.76e-69

prephenate dehydratase; Provisional


Pssm-ID: 237013 [Multi-domain]  Cd Length: 283  Bit Score: 218.15  E-value: 8.76e-69
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 103 SARVAFLGPKGSYSHLAARQYAARHFEQFIESgCAKFADIFEQVETGQADYAVVPIENTSSGGINDVYDLL-QHTTLSIV 181
Cdd:PRK11898   1 MMKIAYLGPEGTFTEAAALKFFPADGEAELVP-YDSIPDVLDAVEAGEVDYAVVPIENSIEGSVNPTLDYLaHGSPLQIV 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 182 GELTLPIDHCvLVSTSTDAQQITTVYSHPQPFQQCSQYLSR-YPHWNIEYTDSTSSAMEKVAQAKSPTVAALGSEAGGAL 260
Cdd:PRK11898  80 AEIVLPIAQH-LLVHPGHAAKIRTVYSHPQALAQCRKWLAEhLPGAELEPANSTAAAAQYVAEHPDEPIAAIASELAAEL 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 261 HGLQVLEHCQANQTQNITRFLVLARKAVEVS-DQVPAKTTL-LMATGQQAGALVEALLVL--RNHNLimTKLESRPIHGN 336
Cdd:PRK11898 159 YGLEILAEDIQDYPNNRTRFWLLGRKKPPPPlRTGGDKTSLvLTLPNNLPGALYKALSEFawRGINL--TRIESRPTKTG 236
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|.
gi 636832384 337 PWEEMFYLDIQANLESLPMRKALKELAEITRSMKVLGCYAS 377
Cdd:PRK11898 237 LGTYFFFIDVEGHIDDVLVAEALKELEALGEDVKVLGSYPV 277
PLN02317 PLN02317
arogenate dehydratase
100-376 5.86e-62

arogenate dehydratase


Pssm-ID: 215181 [Multi-domain]  Cd Length: 382  Bit Score: 203.81  E-value: 5.86e-62
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 100 NPHSARVAFLGPKGSYSHLAARqyaaRHFEQFIESGCAKFADIFEQVETGQADYAVVPIENTSSGGINDVYDLLQHTTLS 179
Cdd:PLN02317  91 HGSKLRVAYQGVPGAYSEAAAR----KAYPNCEAVPCEQFEAAFQAVELWLADRAVLPIENSLGGSIHRNYDLLLRHRLH 166
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 180 IVGELTLPIDHCVLVSTSTDAQQITTVYSHPQPFQQCSQYLSRYpHWNIEYTDSTSSAMEKVAQAKSPTVAALGSEAGGA 259
Cdd:PLN02317 167 IVGEVQLPVHHCLLALPGVRKEELKRVISHPQALAQCENTLTKL-GVVREAVDDTAGAAKMVAANGLRDTAAIASARAAE 245
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 260 LHGLQVLEHCQANQTQNITRFLVLARKAVEVSDQVPAKTTLLMATGQQAGALVEALLV--LRNHNLimTKLESRPIHGNP 337
Cdd:PLN02317 246 LYGLDILAEGIQDDSDNVTRFLMLAREPIIPRTDRPFKTSIVFSLEEGPGVLFKALAVfaLRDINL--TKIESRPQRKRP 323
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|...
gi 636832384 338 --------------WEEMFYLDIQANLESLPMRKALKELAEITRSMKVLGCYA 376
Cdd:PLN02317 324 lrvvddsnsgtakyFDYLFYVDFEASMADPRAQNALAHLQEFATFLRVLGSYP 376
PBP2_PDT_1 cd13630
Catalytic domain of prephenate dehydratase and similar proteins, subgroup 1; the type 2 ...
105-287 1.31e-60

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: 193.43  E-value: 1.31e-60
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 105 RVAFLGPKGSYSHLAARQYAArHFEQFIEsgCAKFADIFEQVETGQADYAVVPIENTSSGGINDVYDLLQHTTLSIVGEL 184
Cdd:cd13630    3 KVAYLGPEGTFSHQAALKYFG-SSVELVP--CPTIEDVFRAVEKGEADYGVVPVENSTEGSVNETLDLLLESDLKICGEV 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 185 TLPIDHCvLVSTSTDAQQITTVYSHPQPFQQCSQYLSR-YPHWNIEYTDSTSSAMEKVAQakSPTVAALGSEAGGALHGL 263
Cdd:cd13630   80 VLPIHHC-LLSRSGDLSDIKRVYSHPQALAQCRKWLRRnLPNAELIPVSSTAEAARLAAE--DPGAAAIASERAAELYGL 156
                        170       180
                 ....*....|....*....|....
gi 636832384 264 QVLEHCQANQTQNITRFLVLARKA 287
Cdd:cd13630  157 PVLAENIEDRPDNTTRFLVIGREP 180
PBP2_Sa-PDT_like cd13633
Catalytic domain of prephenate dehydratase from Staphylococcus aureus and similar proteins, ...
105-286 4.69e-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: 186.94  E-value: 4.69e-58
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 105 RVAFLGPKGSYSHLAARQYAARHFEQFIesGCAKFADIFEQVETGQADYAVVPIENTSSGGINDVYDLLQHTT-LSIVGE 183
Cdd:cd13633    3 KIGYLGPKGTFSEEAALALFGGEEAELV--PYPTIPDVIEAVAEGEVDYGVVPIENSIEGSVNLTLDLLAHEVdLPIQGE 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 184 LTLPIDHCVLVSTSTDAQQITTVYSHPQPFQQCSQYL-SRYPHWNIEYTDSTSSAMEKVAQAKSPtVAALGSEAGGALHG 262
Cdd:cd13633   81 IILPIRQNLLVRPGVDLSDITKVYSHPQALAQCRQFLrRNLPGAELEYTGSTAEAARLVAESPEG-WAAIGTLRAAELYG 159
                        170       180
                 ....*....|....*....|....*
gi 636832384 263 LQVL-EHCQANQTqNITRFLVLARK 286
Cdd:cd13633  160 LEILaEDIQDYPN-NFTRFVVLGKE 183
PRK11899 PRK11899
prephenate dehydratase; Provisional
105-375 1.92e-57

prephenate dehydratase; Provisional


Pssm-ID: 237014 [Multi-domain]  Cd Length: 279  Bit Score: 188.94  E-value: 1.92e-57
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 105 RVAFLGPKGSYSHLAARQYaarhFEQFIESGCAKFADIFEQVETGQADYAVVPIENTSSGGINDVYDLLQHTTLSIVGEL 184
Cdd:PRK11899   6 RIAFQGEPGANSHLACRDA----FPDMEPLPCATFEDAFEAVESGEADLAMIPIENSLAGRVADIHHLLPESGLHIVGEY 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 185 TLPIDHCVLVSTSTDAQQITTVYSHPQPFQQCSQYLSRYPHWNIEYTDSTSSAMEkVAQAKSPTVAALGSEAGGALHGLQ 264
Cdd:PRK11899  82 FLPIRHQLMALPGATLEEIKTVHSHPHALGQCRKIIRALGLKPVVAADTAGAARL-VAERGDPSMAALASRLAAELYGLD 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 265 VLEHCQANQTQNITRFLVLARKAVEVS-DQVPAKTTLLMATGQQAGALVEALLVLRNHNLIMTKLESRPIHGNPWEEMFY 343
Cdd:PRK11899 161 ILAENIEDADHNTTRFVVLSREADWAArGDGPIVTTFVFRVRNIPAALYKALGGFATNGVNMTKLESYMVGGSFTATQFY 240
                        250       260       270
                 ....*....|....*....|....*....|..
gi 636832384 344 LDIQANLESLPMRKALKELAEITRSMKVLGCY 375
Cdd:PRK11899 241 ADIEGHPEDRNVALALEELRFFSEEVRILGVY 272
CM_P_1 TIGR01797
chorismate mutase domain of proteobacterial P-protein, clade 1; This model represents the ...
7-89 3.57e-40

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: 137.26  E-value: 3.57e-40
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384    7 LLALRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTLGKKHHLDAHYITRLFQLIIEDSVL 86
Cdd:TIGR01797   1 LLALREKISAIDEKLLKLLAERRELAFEVGKSKLLSHRPVRDIERERDLLQRLITLGKAYHLDAHYITRLFQLIIEDSVL 80

                  ...
gi 636832384   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 4.47e-39

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: 137.20  E-value: 4.47e-39
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384   1 MTEENPLLALRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTLGKKHHLDAHYITRLFQLI 80
Cdd:COG1605    1 MSESESLEELRAEIDEIDRQLLELLAERAELAKEVGELKKEHGLPIYDPEREAEVLERLRELAEELGLDPEFVEAIFREI 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384  81 IEDSVLTQQtllqqhlnkinPHSARVAFLGPKGSYSHlaarQYAARHFEQFIESG-CAKFADIFEQVETGQADYAVVPIE 159
Cdd:COG1605   81 ISESIALQE-----------KLLAEVAYLGPEGGFTG----QAAGKHFGGSAASLpAAAIDEVFREVEAGGAAYGVVPVE 145
                        170       180
                 ....*....|....*....|.
gi 636832384 160 NTSSGGINDVYDLLQHTTLSI 180
Cdd:COG1605  146 NSTEGGVVETLDLLLASPLKI 166
ACT_CM-PDT cd04905
C-terminal ACT domain of the bifunctional chorismate mutase-prephenate dehydratase (CM-PDT) ...
297-375 1.81e-31

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: 114.13  E-value: 1.81e-31
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 636832384 297 KTTLLMATGQQAGALVEALLVLRNHNLIMTKLESRPIHGNPWEEMFYLDIQANLESLPMRKALKELAEITRSMKVLGCY 375
Cdd:cd04905    1 KTSIVFTLPNKPGALYDVLGVFAERGINLTKIESRPSKGGLWEYVFFIDFEGHIEDPNVAEALEELKRLTEFVKVLGSY 79
PBP2_Aa-PDT_like cd13632
Catalytic domain of prephenate dehydratase from Arthrobacter aurescens and similar proteins, ...
103-285 5.24e-28

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: 108.40  E-value: 5.24e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 103 SARVAFLGPKGSYSHLAARQYAARHFEQFIEsgCAKFADIFEQVETGQADYAVVPIENTSSGGINDVYDLLQHTT-LSIV 181
Cdd:cd13632    1 MTRLAYLGPEGTFTEAALLQLAGADGAELVP--CDSVPAALDAVRSGEADAAVVPIENSVEGGVTATLDALADGDpLVIV 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384 182 GELTLPIDHCVLVSTSTDAQQITTVYSHPQPFQQCSQYLSRYPHwNIEYTDSTSSAMEKVAQAKSPTVAALGSEAGGALH 261
Cdd:cd13632   79 AEVLVPIAFDLAVRPGTTLADVRTVATHPHALAQCRGWLAENLP-GAEFVPASSNAAAARDVAEGEYDAALAPPIAAELY 157
                        170       180
                 ....*....|....*....|....
gi 636832384 262 GLQVLEHCQANQTQNITRFLVLAR 285
Cdd:cd13632  158 GLEVLADDVADNPGAVTRFVLVGR 181
CM_2 pfam01817
Chorismate mutase type II; Chorismate mutase EC:5.4.99.5 catalyzes the conversion of ...
11-89 1.28e-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: 93.33  E-value: 1.28e-23
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 636832384   11 RDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTLGKKHHLDAHYITRLFQLIIEDSVLTQQ 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 6.55e-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: 6.55e-23
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 636832384 299 TLLMATGQQAGALVEALLVLRNHNLIMTKLESRPIHGNPWEEMFYLDIQANLESLPMRKALKELAEITRSMKVLG 373
Cdd:cd04880    1 SLVFSLKNKPGALAKALKVFAERGINLTKIESRPSRKGLWEYEFFVDFEGHIDDPDVKEALEELKRVTEDVKVLG 75
CM_2 smart00830
Chorismate mutase type II; Chorismate mutase, catalyses the conversion of chorismate to ...
11-89 3.02e-22

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: 89.56  E-value: 3.02e-22
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 636832384    11 RDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTLGKKHHLDAHYITRLFQLIIEDSVLTQQ 89
Cdd:smart00830   1 RAEIDAIDDQILALLAERAALAREVARLKAKNGLPIRDPEREAEVLERLRALAEGPGLDPELVERIFREIIEASIALQK 79
PRK06285 PRK06285
chorismate mutase; Provisional
3-92 3.93e-13

chorismate mutase; Provisional


Pssm-ID: 180509 [Multi-domain]  Cd Length: 96  Bit Score: 64.67  E-value: 3.93e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384   3 EENPLLALRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTLGKKHHLDAHYITRLFQLIIE 82
Cdd:PRK06285   5 AEKRLNEIRKRIDEIDEQIIDLIAERTSLAKEIAELKKSLGMPIFDPEREDYIHEKIRKLCEEHNIDENIGLKIMKILME 84
                         90
                 ....*....|
gi 636832384  83 DSVLTQQTLL 92
Cdd:PRK06285  85 HSKELQKEYL 94
tyrA PRK11199
bifunctional chorismate mutase/prephenate dehydrogenase; Provisional
1-194 1.62e-08

bifunctional chorismate mutase/prephenate dehydrogenase; Provisional


Pssm-ID: 183035 [Multi-domain]  Cd Length: 374  Bit Score: 55.65  E-value: 1.62e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384   1 MTEEnpLLALRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTLGKKHHLDAHYITRLFQLI 80
Cdd:PRK11199   1 MVAE--LTALRDQIDEVDKQLLELLAKRLELVAQVGEVKSRHGLPIYVPEREAAMLASRRAEAEALGVPPDLIEDVLRRV 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384  81 IEDSVLTQQtllQQHLNKINPHSARVAFLGPKGSYSHLAARQ-----YAARHFEQfiesgcakfaDIFEQVETGQADYAV 155
Cdd:PRK11199  79 MRESYSSEN---DKGFKTLNPDLRPVVIVGGKGQLGRLFAKMltlsgYQVRILEQ----------DDWDRAEDILADAGM 145
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....
gi 636832384 156 ----VPIentssggindvydllqHTTLSIVGELT-LPiDHCVLV 194
Cdd:PRK11199 146 vivsVPI----------------HLTEEVIARLPpLP-EDCILV 172
PRK09269 PRK09269
chorismate mutase; Provisional
15-94 1.02e-07

chorismate mutase; Provisional


Pssm-ID: 236441  Cd Length: 193  Bit Score: 51.52  E-value: 1.02e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384  15 SALDEkLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTLGKKHHLDAHYITRLFQLIIEDSVLTQQTLLQQ 94
Cdd:PRK09269  32 SALTP-LVDLAAQRLALADPVALSKWDSGKPIEDPPREAQVLANVEAQAPAHGVDPDYVRRFFRDQIEANKLVQYALLAR 110
PRK12595 PRK12595
bifunctional 3-deoxy-7-phosphoheptulonate synthase/chorismate mutase; Reviewed
7-96 2.36e-05

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


Pssm-ID: 183614 [Multi-domain]  Cd Length: 360  Bit Score: 46.12  E-value: 2.36e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 636832384   7 LLALRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTLGKKhHLDAHYITRLFQLIIEDSVL 86
Cdd:PRK12595   6 LEQLRKEIDEINLQLLELLSKRGELVQEIGEEKTKQGTKRYDPVREREMLDMIAENNEG-PFEDSTIQHLFKEIFKASLE 84
                         90
                 ....*....|
gi 636832384  87 TQQTLLQQHL 96
Cdd:PRK12595  85 LQEDDNRKAL 94
PRK09239 PRK09239
chorismate mutase; Provisional
7-85 2.62e-05

chorismate mutase; Provisional


Pssm-ID: 181719 [Multi-domain]  Cd Length: 104  Bit Score: 42.70  E-value: 2.62e-05
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 636832384   7 LLALRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLMTLGKKHHLDAHYITRLFQLIIEDSV 85
Cdd:PRK09239  12 LAALRQSIDNIDAALIHMLAERFKCTQAVGVLKAEHGLPPADPAREAYQIERLRQLAKDANLDPDFAEKFLNFIIKEVI 90
PRK07248 PRK07248
chorismate mutase;
10-58 3.16e-05

chorismate mutase;


Pssm-ID: 168880 [Multi-domain]  Cd Length: 87  Bit Score: 41.97  E-value: 3.16e-05
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*....
gi 636832384  10 LRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLER 58
Cdd:PRK07248   6 IRQEIDQIDDQLVALLEKRMALVEQVVAYKKATGKPVLDTKREQVILDK 54
Phe4hydrox_tetr TIGR01268
phenylalanine-4-hydroxylase, tetrameric form; This model describes the larger, tetrameric form ...
296-345 7.80e-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: 7.80e-04
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 636832384  296 AKTTLLMATGQQAGALVEALLVLRNHNLIMTKLESRPIHGNPWEEMFYLD 345
Cdd:TIGR01268  15 AKTSLIFSLKEEAGALAETLKLFQAHDVNLTHIESRPSKTHPGEYEFFVE 64
PRK06443 PRK06443
chorismate mutase; Validated
10-52 8.55e-04

chorismate mutase; Validated


Pssm-ID: 235801  Cd Length: 177  Bit Score: 39.89  E-value: 8.55e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|...
gi 636832384  10 LRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRE 52
Cdd:PRK06443  10 LRSEILENTMDIIELIEKRRELARMIGIIKMRNGLSIRDSERE 52
PRK06034 PRK06034
hypothetical protein; Provisional
7-58 1.81e-03

hypothetical protein; Provisional


Pssm-ID: 235680 [Multi-domain]  Cd Length: 279  Bit Score: 39.69  E-value: 1.81e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 636832384   7 LLALRDKISALDEKLLALLAERRGLAVEVGKAKLASH-----RPVRDIDRERDLLER 58
Cdd:PRK06034  11 LAELRWEIDAIDEELHQLLMERGDIIDRLIAVKRTQEvgsafRPGREADMMRRLVSR 67
PRK07857 PRK07857
chorismate mutase;
9-58 4.29e-03

chorismate mutase;


Pssm-ID: 236117  Cd Length: 106  Bit Score: 36.59  E-value: 4.29e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|
gi 636832384   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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