|
Name |
Accession |
Description |
Interval |
E-value |
| mraY |
TIGR00445 |
phospho-N-acetylmuramoyl-pentapeptide-transferase; Involved in peptidoglycan biosynthesis, the ... |
37-360 |
2.33e-174 |
|
phospho-N-acetylmuramoyl-pentapeptide-transferase; Involved in peptidoglycan biosynthesis, the enzyme catalyzes the first of the lipid cycle reactions. Also known as Muramoyl-Pentapeptide Transferase (murX). [Cell envelope, Biosynthesis and degradation of murein sacculus and peptidoglycan]
Pssm-ID: 161884 Cd Length: 321 Bit Score: 487.34 E-value: 2.33e-174
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 37 SLWMGPRMIAHLQKLSFGQVVRNDGPESHFSKRGTPTMGGIMILTAIVISVLLWAYPSNPYVWCVLVVLVGYGVIGFVDD 116
Cdd:TIGR00445 1 SLLLGPKVIPMLKKLKAGQVIRSDGPKSHLKKKGTPTMGGIMIVFAIIVSTVLWAQLGNPYVLLVLFVLLGYGFIGFVDD 80
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 117 YRKVVRKDTKGLIARWKYFWMSVIALGVAFALYLAGKDTpatQLVVPFFKDVMPQLGLFYILLAYFVIVGTGNAVNLTDG 196
Cdd:TIGR00445 81 YRKIKRKSNKGLTAKQKLFGQIIIALIFCTWLYYYGPDT---FIYIPFIKDFMFDLGLFYILLAYFVLVGTSNAVNLTDG 157
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 197 LDGLAIMPTVFVAGGFALVAWATGNMNFASYLHIPYLRHAGELVIVCTAIVGAGLGFLWFNTYPAQVFMGDVGSLALGGA 276
Cdd:TIGR00445 158 LDGLAIGPSAIAFGALAILAWATGNANFAKYLHIPYLKDSGELVIFCTALVGASLGFLWFNAYPAKVFMGDTGSLALGGA 237
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 277 LGIIAVLLRQEFLLVIMGGVFVVETLSVILQVGSFKLRGQRIFRMAPIHHHYELKGWPEPRVIVRFWIISLMLVLIGLAT 356
Cdd:TIGR00445 238 LGAVAILTKNEILLVIMGGVFVIETLSVILQVGSYKTTKKRIFKMAPIHHHFELKGWSEPRVVVRFWIISLLLALVALAT 317
|
....
gi 16128080 357 LKVR 360
Cdd:TIGR00445 318 LKVR 321
|
|
| GT_MraY |
cd06852 |
Phospho-N-acetylmuramoyl-pentapeptide-transferase (mraY) is an enzyme responsible for the ... |
61-356 |
2.00e-132 |
|
Phospho-N-acetylmuramoyl-pentapeptide-transferase (mraY) is an enzyme responsible for the formation of the first lipid intermediate in the synthesis of bacterial cell wall peptidoglycan. It catalyzes the formation of undecaprenyl-pyrophosphoryl-N-acetylmuramoyl-pentapeptide from UDP-MurNAc-pentapeptide and undecaprenyl-phosphate. It is an integral membrane protein with possibly ten transmembrane domains.
Pssm-ID: 133462 Cd Length: 280 Bit Score: 379.52 E-value: 2.00e-132
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 61 GPESHFSKRGTPTMGGIMILTAIVISVLLWAYPSNPYVWCVLVVLVGYGVIGFVDDYRKVVRKDTKGLIARWKYFWMSVI 140
Cdd:cd06852 1 GPKSHLKKAGTPTMGGILFILAILISTLLWADLDSPEVLLLLLLTLGFGLIGFLDDYLKVVKKRNLGLSARQKLLLQFLI 80
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 141 ALGVAFALYLAGKDTpaTQLVVPFFKDVMPQLGLFYILLAYFVIVGTGNAVNLTDGLDGLAIMPTVFVAGGFALVAWATG 220
Cdd:cd06852 81 AIVFALLLYYFNGSG--TLITLPFFKNGLIDLGILYIPFAIFVIVGSSNAVNLTDGLDGLAAGVSIIVALALAIIAYLAG 158
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 221 NMNFasylhipylrhageLVIVCTAIVGAGLGFLWFNTYPAQVFMGDVGSLALGGALGIIAVLLRQEFLLVIMGGVFVVE 300
Cdd:cd06852 159 NAVF--------------LAVFCAALVGACLGFLWFNAYPAKVFMGDTGSLALGGALAALAILTKQELLLLIIGGVFVIE 224
|
250 260 270 280 290
....*....|....*....|....*....|....*....|....*....|....*.
gi 16128080 301 TLSVILQVGSFKLRGQRIFRMAPIHHHYELKGWPEPRVIVRFWIISLMLVLIGLAT 356
Cdd:cd06852 225 ALSVILQVGSFKLTGKRIFKMAPLHHHFELKGWSETKVVVRFWIISLILALIGLLL 280
|
|
| Rfe |
COG0472 |
UDP-N-acetylmuramyl pentapeptide phosphotransferase/UDP-N-acetylglucosamine-1-phosphate ... |
24-343 |
1.18e-87 |
|
UDP-N-acetylmuramyl pentapeptide phosphotransferase/UDP-N-acetylglucosamine-1-phosphate transferase [Cell wall/membrane/envelope biogenesis]; UDP-N-acetylmuramyl pentapeptide phosphotransferase/UDP-N-acetylglucosamine-1-phosphate transferase is part of the Pathway/BioSystem: Mureine biosynthesis
Pssm-ID: 440240 Cd Length: 288 Bit Score: 265.84 E-value: 1.18e-87
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 24 FRAIVSLLTALFISLWMGPRMIAHLQKLSFGQVVRndgpESHFSKRGTPTMGGIMILTAIVISVLLWAYPSNPYVWCVLV 103
Cdd:COG0472 1 LRLLLAFLLAFLLSLLLTPLLIRLARRLGLVDDPN----ERKSHKRPTPRMGGIAIFLGFLLALLLLALLSNPELLLLLL 76
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 104 VLVGYGVIGFVDDYRkvvrkdtkGLIARWKYFWMSVIALGVAFALYLAgkdtpaTQLVVPFFKDVmpQLGLFYILLAYFV 183
Cdd:COG0472 77 GALLLGLIGFLDDLL--------GLSARQKLLGQLLAALLLVLLLLRI------TSLTIPFFGLL--DLGWLYIPLTVFW 140
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 184 IVGTGNAVNLTDGLDGLAIMPTVFVAGGFALVAWATGNmnfasylhipylrhaGELVIVCTAIVGAGLGFLWFNTYPAQV 263
Cdd:COG0472 141 IVGVSNAVNLTDGLDGLAAGVSLIAALALAIIAYLAGQ---------------GELALLAAALAGALLGFLWFNFPPAKI 205
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 264 FMGDVGSLALGGALGIIAVLLRQE----FLLVIMGGVFVVETLSVILQVgsfKLRGQRIFR--MAPIHHHYELKGWPEPR 337
Cdd:COG0472 206 FMGDTGSLFLGFALAALAILGRQEgaslLLLLLILGVPVVDTLSVILQR---VLRGKRIFKadRAHLHHHLELLGWSERQ 282
|
....*.
gi 16128080 338 VIVRFW 343
Cdd:COG0472 283 VVLRFW 288
|
|
| Glycos_transf_4 |
pfam00953 |
Glycosyl transferase family 4; |
111-284 |
9.07e-27 |
|
Glycosyl transferase family 4;
Pssm-ID: 460008 Cd Length: 158 Bit Score: 103.83 E-value: 9.07e-27
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 111 IGFVDDYrkvvrkdtKGLIARWKYFWMSVIALGVAFALYLAgkdtpATQLVVPFFKDVMPQLGLFYILLAYFVIVGTGNA 190
Cdd:pfam00953 13 IGLIDDL--------LGLSARIKLLLQALAALILLVLGGIG-----LTSLGLPFGGGSLELGPWLSILLTLFAIVGLTNA 79
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 191 VNLTDGLDGLAIMPTVFVAGGFALVAWATGNMnfasylhipylrhagELVIVCTAIVGAGLGFLWFNTYPAQVFMGDVGS 270
Cdd:pfam00953 80 VNFIDGLDGLAGGVAIIAALALGIIAYLLGNL---------------ELALLSLALLGALLGFLPFNFYPAKIFMGDSGS 144
|
170
....*....|....
gi 16128080 271 LALGGALGIIAVLL 284
Cdd:pfam00953 145 LFLGFLLAVLAIIG 158
|
|
| |
|
Name |
Accession |
Description |
Interval |
E-value |
| mraY |
TIGR00445 |
phospho-N-acetylmuramoyl-pentapeptide-transferase; Involved in peptidoglycan biosynthesis, the ... |
37-360 |
2.33e-174 |
|
phospho-N-acetylmuramoyl-pentapeptide-transferase; Involved in peptidoglycan biosynthesis, the enzyme catalyzes the first of the lipid cycle reactions. Also known as Muramoyl-Pentapeptide Transferase (murX). [Cell envelope, Biosynthesis and degradation of murein sacculus and peptidoglycan]
Pssm-ID: 161884 Cd Length: 321 Bit Score: 487.34 E-value: 2.33e-174
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 37 SLWMGPRMIAHLQKLSFGQVVRNDGPESHFSKRGTPTMGGIMILTAIVISVLLWAYPSNPYVWCVLVVLVGYGVIGFVDD 116
Cdd:TIGR00445 1 SLLLGPKVIPMLKKLKAGQVIRSDGPKSHLKKKGTPTMGGIMIVFAIIVSTVLWAQLGNPYVLLVLFVLLGYGFIGFVDD 80
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 117 YRKVVRKDTKGLIARWKYFWMSVIALGVAFALYLAGKDTpatQLVVPFFKDVMPQLGLFYILLAYFVIVGTGNAVNLTDG 196
Cdd:TIGR00445 81 YRKIKRKSNKGLTAKQKLFGQIIIALIFCTWLYYYGPDT---FIYIPFIKDFMFDLGLFYILLAYFVLVGTSNAVNLTDG 157
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 197 LDGLAIMPTVFVAGGFALVAWATGNMNFASYLHIPYLRHAGELVIVCTAIVGAGLGFLWFNTYPAQVFMGDVGSLALGGA 276
Cdd:TIGR00445 158 LDGLAIGPSAIAFGALAILAWATGNANFAKYLHIPYLKDSGELVIFCTALVGASLGFLWFNAYPAKVFMGDTGSLALGGA 237
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 277 LGIIAVLLRQEFLLVIMGGVFVVETLSVILQVGSFKLRGQRIFRMAPIHHHYELKGWPEPRVIVRFWIISLMLVLIGLAT 356
Cdd:TIGR00445 238 LGAVAILTKNEILLVIMGGVFVIETLSVILQVGSYKTTKKRIFKMAPIHHHFELKGWSEPRVVVRFWIISLLLALVALAT 317
|
....
gi 16128080 357 LKVR 360
Cdd:TIGR00445 318 LKVR 321
|
|
| GT_MraY |
cd06852 |
Phospho-N-acetylmuramoyl-pentapeptide-transferase (mraY) is an enzyme responsible for the ... |
61-356 |
2.00e-132 |
|
Phospho-N-acetylmuramoyl-pentapeptide-transferase (mraY) is an enzyme responsible for the formation of the first lipid intermediate in the synthesis of bacterial cell wall peptidoglycan. It catalyzes the formation of undecaprenyl-pyrophosphoryl-N-acetylmuramoyl-pentapeptide from UDP-MurNAc-pentapeptide and undecaprenyl-phosphate. It is an integral membrane protein with possibly ten transmembrane domains.
Pssm-ID: 133462 Cd Length: 280 Bit Score: 379.52 E-value: 2.00e-132
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 61 GPESHFSKRGTPTMGGIMILTAIVISVLLWAYPSNPYVWCVLVVLVGYGVIGFVDDYRKVVRKDTKGLIARWKYFWMSVI 140
Cdd:cd06852 1 GPKSHLKKAGTPTMGGILFILAILISTLLWADLDSPEVLLLLLLTLGFGLIGFLDDYLKVVKKRNLGLSARQKLLLQFLI 80
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 141 ALGVAFALYLAGKDTpaTQLVVPFFKDVMPQLGLFYILLAYFVIVGTGNAVNLTDGLDGLAIMPTVFVAGGFALVAWATG 220
Cdd:cd06852 81 AIVFALLLYYFNGSG--TLITLPFFKNGLIDLGILYIPFAIFVIVGSSNAVNLTDGLDGLAAGVSIIVALALAIIAYLAG 158
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 221 NMNFasylhipylrhageLVIVCTAIVGAGLGFLWFNTYPAQVFMGDVGSLALGGALGIIAVLLRQEFLLVIMGGVFVVE 300
Cdd:cd06852 159 NAVF--------------LAVFCAALVGACLGFLWFNAYPAKVFMGDTGSLALGGALAALAILTKQELLLLIIGGVFVIE 224
|
250 260 270 280 290
....*....|....*....|....*....|....*....|....*....|....*.
gi 16128080 301 TLSVILQVGSFKLRGQRIFRMAPIHHHYELKGWPEPRVIVRFWIISLMLVLIGLAT 356
Cdd:cd06852 225 ALSVILQVGSFKLTGKRIFKMAPLHHHFELKGWSETKVVVRFWIISLILALIGLLL 280
|
|
| Rfe |
COG0472 |
UDP-N-acetylmuramyl pentapeptide phosphotransferase/UDP-N-acetylglucosamine-1-phosphate ... |
24-343 |
1.18e-87 |
|
UDP-N-acetylmuramyl pentapeptide phosphotransferase/UDP-N-acetylglucosamine-1-phosphate transferase [Cell wall/membrane/envelope biogenesis]; UDP-N-acetylmuramyl pentapeptide phosphotransferase/UDP-N-acetylglucosamine-1-phosphate transferase is part of the Pathway/BioSystem: Mureine biosynthesis
Pssm-ID: 440240 Cd Length: 288 Bit Score: 265.84 E-value: 1.18e-87
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 24 FRAIVSLLTALFISLWMGPRMIAHLQKLSFGQVVRndgpESHFSKRGTPTMGGIMILTAIVISVLLWAYPSNPYVWCVLV 103
Cdd:COG0472 1 LRLLLAFLLAFLLSLLLTPLLIRLARRLGLVDDPN----ERKSHKRPTPRMGGIAIFLGFLLALLLLALLSNPELLLLLL 76
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 104 VLVGYGVIGFVDDYRkvvrkdtkGLIARWKYFWMSVIALGVAFALYLAgkdtpaTQLVVPFFKDVmpQLGLFYILLAYFV 183
Cdd:COG0472 77 GALLLGLIGFLDDLL--------GLSARQKLLGQLLAALLLVLLLLRI------TSLTIPFFGLL--DLGWLYIPLTVFW 140
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 184 IVGTGNAVNLTDGLDGLAIMPTVFVAGGFALVAWATGNmnfasylhipylrhaGELVIVCTAIVGAGLGFLWFNTYPAQV 263
Cdd:COG0472 141 IVGVSNAVNLTDGLDGLAAGVSLIAALALAIIAYLAGQ---------------GELALLAAALAGALLGFLWFNFPPAKI 205
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 264 FMGDVGSLALGGALGIIAVLLRQE----FLLVIMGGVFVVETLSVILQVgsfKLRGQRIFR--MAPIHHHYELKGWPEPR 337
Cdd:COG0472 206 FMGDTGSLFLGFALAALAILGRQEgaslLLLLLILGVPVVDTLSVILQR---VLRGKRIFKadRAHLHHHLELLGWSERQ 282
|
....*.
gi 16128080 338 VIVRFW 343
Cdd:COG0472 283 VVLRFW 288
|
|
| GT_MraY-like |
cd06499 |
Glycosyltransferase 4 (GT4) includes both eukaryotic and prokaryotic UDP-D-N-acetylhexosamine: ... |
70-281 |
9.15e-30 |
|
Glycosyltransferase 4 (GT4) includes both eukaryotic and prokaryotic UDP-D-N-acetylhexosamine:polyprenol phosphate D-N-acetylhexosamine-1-phosphate transferases. They catalyze the transfer of a D-N-acetylhexosamine 1-phosphate to a membrane-bound polyprenol phosphate, which is the initiation step of protein N-glycosylation in eukaryotes and peptidoglycan biosynthesis in bacteria. One member, D-N-acetylhexosamine 1-phosphate transferase (GPT) is a eukaryotic enzyme, which is specific for UDP-GlcNAc as donor substrate and dolichol-phosphate as the membrane bound acceptor. The bacterial members MraY, WecA, and WbpL/WbcO utilize undecaprenol phosphate as the acceptor substrate, but use different UDP-sugar donor substrates. MraY-type transferases are highly specific for UDP-N-acetylmuramate-pentapeptide, whereas WecA proteins are selective for UDP-N-acetylglucosamine (UDP-GlcNAc). The WbcO/WbpL substrate specificity has not yet been determined, but the structure of their biosynthetic endproducts implies that UDP-N-acetyl-D-fucosamine (UDP-FucNAc) and/or UDPN-acetyl-D-quinosamine (UDP-QuiNAc) are used. The eukaryotic reaction is the first step in the assembly of dolichol-linked oligosaccharide intermediates and is essential for N-glycosylation. The prokaryotic reactions lead to the formation of polyprenol-linked oligosaccharides involved in bacterial cell wall and peptidoglycan assembly. Archaeal and eukaryotic enzymes may use the same substrates and are evolutionarily closer than the bacterial enzyme. Archaea possess the same N-glycosylation pathway as eukaryotes. A glycosyl transferase gene Mv1751 in M. voltae encodes for the enzyme that carries out the first step in the pathway, the attachment of GlcNAc to a dolichol lipid carrier in the membrane. A lethal mutation in the alg7 (GPT) gene in Saccharomyces cerevisiae was successfully complemented with Mv1751, the archaea gene.
Pssm-ID: 133460 Cd Length: 185 Bit Score: 112.78 E-value: 9.15e-30
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 70 GTPTMGGIMILTAIVISVLLWAYPSNPYVWCVLVVLVGYGVIGFVDDYRKVvrkdTKGLIARWKYFWMSVIALgvaFALY 149
Cdd:cd06499 1 PTPTMGGLAILLGFLLGVLLYIPHSNTLILLALLSGLVAGIVGFIDDLLGL----KVELSEREKLLLQILAAL---FLLL 73
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 150 LagkdTPATQLVVPFFkDVMPQLGLFYILLAYFVIVGTGNAVNLTDGLDGLAIMPTVFVAGGFALVAWATGNMNFAsylh 229
Cdd:cd06499 74 I----GGGHTTVTTPL-GFVLDLGIFYIPFAIIAIVGATNAVNLIDGMDGLAAGISVIASIACALFALLSGQTTSA---- 144
|
170 180 190 200 210
....*....|....*....|....*....|....*....|....*....|..
gi 16128080 230 ipylrhagelvIVCTAIVGAGLGFLWFNTYPAQVFMGDVGSLALGGALGIIA 281
Cdd:cd06499 145 -----------LLFIILAGACLGFLYFNFYPAKIFMGDTGSYFLGAAYAAVA 185
|
|
| Glycos_transf_4 |
pfam00953 |
Glycosyl transferase family 4; |
111-284 |
9.07e-27 |
|
Glycosyl transferase family 4;
Pssm-ID: 460008 Cd Length: 158 Bit Score: 103.83 E-value: 9.07e-27
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 111 IGFVDDYrkvvrkdtKGLIARWKYFWMSVIALGVAFALYLAgkdtpATQLVVPFFKDVMPQLGLFYILLAYFVIVGTGNA 190
Cdd:pfam00953 13 IGLIDDL--------LGLSARIKLLLQALAALILLVLGGIG-----LTSLGLPFGGGSLELGPWLSILLTLFAIVGLTNA 79
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 191 VNLTDGLDGLAIMPTVFVAGGFALVAWATGNMnfasylhipylrhagELVIVCTAIVGAGLGFLWFNTYPAQVFMGDVGS 270
Cdd:pfam00953 80 VNFIDGLDGLAGGVAIIAALALGIIAYLLGNL---------------ELALLSLALLGALLGFLPFNFYPAKIFMGDSGS 144
|
170
....*....|....
gi 16128080 271 LALGGALGIIAVLL 284
Cdd:pfam00953 145 LFLGFLLAVLAIIG 158
|
|
| GT_WecA_like |
cd06853 |
This subfamily contains Escherichia coli WecA, Bacillus subtilis TagO and related proteins. ... |
68-320 |
4.72e-25 |
|
This subfamily contains Escherichia coli WecA, Bacillus subtilis TagO and related proteins. WecA is an UDP-N-acetylglucosamine (GlcNAc):undecaprenyl-phosphate (Und-P) GlcNAc-1-phosphate transferase that catalyzes the formation of a phosphodiester bond between a membrane-associated undecaprenyl-phosphate molecule and N-acetylglucosamine 1-phosphate, which is usually donated by a soluble UDP-N-acetylglucosamine precursor. WecA participates in the biosynthesis of O antigen LPS in many enteric bacteria and is also involved in the biosynthesis of enterobacterial common antigen. A conserved short sequence motif and a conserved arginine at a cytosolic loop of this integral membrane protein were shown to be critical in recognition of substrate UDP-N-acetylglucosamine.
Pssm-ID: 133463 Cd Length: 249 Bit Score: 101.80 E-value: 4.72e-25
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 68 KRGTPTMGGIMILTAIVISVLLW---AYPSNPYVWCVLVVLVGYGVIGFVDDYrkvvrkdtKGLIARWKYFWMSVIALGV 144
Cdd:cd06853 5 KGPIPRLGGLAIFLGFLLALLLAllfPFFLLPELLGLLAGATIIVLLGLLDDL--------FDLSPKVKLLGQILAALIV 76
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 145 AFALYLAgkdtpatQLVVPFFKDVMPQLGLFYILLAYFVIVGTGNAVNLTDGLDGLAIMPTVFVAGGFALVAWATGNMnf 224
Cdd:cd06853 77 VFGGGVI-------LSLLGPFGGGIILLGWLSIPLTVLWIVGIINAINLIDGLDGLAGGVALIASLALAILALLNGQV-- 147
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 225 asylhipylrhagELVIVCTAIVGAGLGFLWFNTYPAQVFMGDVGSLALGGALGIIAVLLRQE-------FLLVIMGGVF 297
Cdd:cd06853 148 -------------LVALLALALAGALLGFLPYNFHPARIFMGDAGSLFLGFLLAVLSILGTQKsstaispVVPLLILAVP 214
|
250 260
....*....|....*....|...
gi 16128080 298 VVETLSVILqvgSFKLRGQRIFR 320
Cdd:cd06853 215 LFDTLFVII---RRLLRGRSPFQ 234
|
|
| GT_WbpL_WbcO_like |
cd06854 |
The members of this subfamily catalyze the formation of a phosphodiester bond between a ... |
71-319 |
1.30e-23 |
|
The members of this subfamily catalyze the formation of a phosphodiester bond between a membrane-associated undecaprenyl-phosphate (Und-P) molecule and N-acetylhexosamine 1-phosphate, which is usually donated by a soluble UDP-N-acetylhexosamine precursor. The WbcO/WbpL substrate specificity has not yet been determined, but the structure of their biosynthetic end products implies that UDP-N-acetyl-D-fucosamine (UDP-FucNAc) and/or UDPN-acetyl-D-quinosamine (UDP-QuiNAc) are used. The subgroup of bacterial UDP-HexNAc:polyprenol-P HexNAc-1-P transferases includes the WbcO protein from Yersinia enterocolitica and the WbpL protein from Pseudomonas aeruginosa. These transferases initiate LPS O-antigen biosynthesis. Similar to other GlcNAc/MurNAc-1-P transferase family members, WbpL is a highly hydrophobic protein possessing 11 predicted transmembrane segments.
Pssm-ID: 133464 Cd Length: 253 Bit Score: 98.08 E-value: 1.30e-23
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 71 TPTMGGIMILTAIVISVLLWAYP---SNPYVWCVLVVLVGYGVIGFVDDYRkvvrkdtkGLIARWKYFwmsVIALGVAFA 147
Cdd:cd06854 15 TPRGGGIAFVLAFLLALLLAAAAgplNDLSYLLLLIGLLLLAAVGFIDDLR--------SLSPKIRLL---VQLLAAALA 83
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 148 LYLAGkdtpatqlvVPFFKDVMPQLGLFYILLAYFVIVGTGNAVNLTDGLDGLAIMPTVFVAGGFALVAWATGnmnfasy 227
Cdd:cd06854 84 LYALG---------PLTSLLLNFLPPWLIALLLLLAIVWIINLYNFMDGIDGLAGGEALVVFLALALLGYLAG------- 147
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 228 lhipylrhAGELVIVCTAIVGAGLGFLWFNTYPAQVFMGDVGSLALGGALGIIAVLL-----RQEFLLVIMGGVFVVETL 302
Cdd:cd06854 148 --------EPALALLALALAGALLGFLPFNWPPAKIFMGDVGSTFLGFLLAALLLLLalsgqSPWAWLLLLSPFLVDATV 219
|
250
....*....|....*..
gi 16128080 303 SVILQVgsfkLRGQRIF 319
Cdd:cd06854 220 TLLRRL----LRGENIF 232
|
|
| GT_GPT_archaea |
cd06856 |
UDP-GlcNAc:dolichol-P GlcNAc-1-P transferase (GPT)-like proteins in archaea. Eukaryotic GPT ... |
68-317 |
1.61e-18 |
|
UDP-GlcNAc:dolichol-P GlcNAc-1-P transferase (GPT)-like proteins in archaea. Eukaryotic GPT catalyzes the transfer of GlcNAc-1-P from UDP-GlcNAc to dolichol-P to form GlcNAc-P-P-dolichol. The reaction is the first step in the assembly of dolichol-linked oligosaccharide intermediates and is essential for eukaryotic N-linked glycosylation. Evidence for the existence of the N-glycosylation pathway in archaea has emerged and genes responsible for the pathway have been identified. A glycosyl transferase gene Mv1751 in M. voltae encodes for the enzyme that carries out the first step in the pathway, the attachment of GlcNAc to a dolichol lipid carrier in the membrane. A lethal mutation in the alg7 (GPT) gene in Saccharomyces cerevisiae was successfully complemented with Mv1751, the archaea gene, indicating that eukaryotic and archaeal enzymes may use the same substrates and are evolutionarily closer than the bacterial enzyme, which uses a different substrate.
Pssm-ID: 133466 Cd Length: 280 Bit Score: 84.22 E-value: 1.61e-18
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 68 KRGTPTMGGIMILTAIVIS--VLLWAYPSNPYVWcVLVVLVGYGVIGFVDDYRKVVRKDtkgliarwKYFWMSVIALGVA 145
Cdd:cd06856 10 KPEVPEMGGIAVLLGFSLGllFLSALTHSVEALA-LLITSLLAGLIGLLDDILGLSQSE--------KVLLTALPAIPLL 80
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 146 FalYLAGKDTPATQLVVPFFkdvmpqLGLFYILLAYFVIVGTGNAVNLTDGLDGLAImptvfvagGFALVAwatgnmnFA 225
Cdd:cd06856 81 V--LKAGNPLTSLPIGGRVL------GILYYLLIVPLGITGASNAFNMLAGFNGLEA--------GMGIII-------LL 137
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 226 SYLHIPYLRHAGELVIVCTAIVGAGLGFLWFNTYPAQVFMGDVGSLALGGALGIIAVLLRQEFLLVIMGGVFVVETLSVI 305
Cdd:cd06856 138 ALAIILLINGDYDALIIALILVAALLAFLLYNKYPAKVFPGDVGTLPIGALIGTIAVLGGLEIILLILLLPYVIDFLLKL 217
|
250
....*....|..
gi 16128080 306 LQVGSFKLRGQR 317
Cdd:cd06856 218 RSKGGGKEHREK 229
|
|
| GT_MraY_like |
cd06912 |
This subfamily is composed of uncharacterized bacterial glycosyltransferases in the MraY-like ... |
66-281 |
3.90e-12 |
|
This subfamily is composed of uncharacterized bacterial glycosyltransferases in the MraY-like family. This family contains both eukaryotic and prokaryotic UDP-D-N-acetylhexosamine:polyprenol phosphate D-N-acetylhexosamine-1-phosphate transferases, which catalyze the transfer of a D-N-acetylhexosamine 1-phosphate to a membrane-bound polyprenol phosphate. This is the initiation step of protein N-glycosylation in eukaryotes and peptidoglycan biosynthesis in bacteria. The three bacterial members MraY, WecA, and WbpL/WbcO, utilize undecaprenol phosphate as the acceptor substrate, but use different UDP-sugar donor substrates. MraY-type transferases are highly specific for UDP-N-acetylmuramate-pentapeptide, whereas WecA proteins are selective for UDP-N-acetylglucosamine (UDP-GlcNAc). The WbcO/WbpL substrate specificity has not yet been determined, but the structure of their biosynthetic end products implies that UDP-N-acetyl-D-fucosamine (UDP-FucNAc) and/or UDPN-acetyl-D-quinosamine (UDP-QuiNAc) are used. The prokaryotic enzyme-catalyzed reactions lead to the formation of polyprenol-linked oligosaccharides involved in bacterial cell wall and peptidoglycan assembly.
Pssm-ID: 133467 Cd Length: 193 Bit Score: 64.57 E-value: 3.90e-12
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 66 FSKRGTPTMGGIMILTAIVISVLLWAYPSNPYVWCVLVVLVGYGVIGFVDDYRKVVRKDTKGLIArwkyfwMSVIALGVA 145
Cdd:cd06912 6 FHTRPTPRIGGVAIFLGLLAGLLLLSLLSGSLLLLLLLAALPAFLAGLLEDITKRVSPRIRLLAT------FLSALLAVW 79
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 146 FALYLAGKDTPAtqlvvpfFKDVMPQLGLFYILLAYFVIVGTGNAVNLTDGLDGLAIMPTVFVAGGFALVAWATGNMnfa 225
Cdd:cd06912 80 LLGASITRLDLP-------GLDLLLSFPPFAIIFTIFAVAGVANAFNIIDGFNGLASGVAIISLLSLALVAFQVGDT--- 149
|
170 180 190 200 210
....*....|....*....|....*....|....*....|....*....|....*.
gi 16128080 226 sylhipylrhagELVIVCTAIVGAGLGFLWFNTYPAQVFMGDVGSLALGGALGIIA 281
Cdd:cd06912 150 ------------DLAFLALLLAGALLGFLIFNFPFGKIFLGDGGAYLLGFLLAWLA 193
|
|
| GT_GPT_like |
cd06851 |
This family includes eukaryotic UDP-GlcNAc:dolichol-P GlcNAc-1-P transferase (GPT) and ... |
72-283 |
1.54e-08 |
|
This family includes eukaryotic UDP-GlcNAc:dolichol-P GlcNAc-1-P transferase (GPT) and archaeal GPT-like glycosyltransferases. Eukaryotic GPT catalyzes the transfer of GlcNAc-1-P from UDP-GlcNAc to dolichol-P to form GlcNAc-P-P-dolichol. The reaction is the first step in the assembly of dolichol-linked oligosaccharide intermediates and is essential for eukaryotic N-linked glycosylation. GPT activity has been identified in all eukaryotic cells examined to date. Evidence for the existence of the N-glycosylation pathway in archaea has emerged and genes responsible for the pathway have been identified. A glycosyl transferase gene Mv1751 in M. voltae encodes for the enzyme that carries out the first step in the pathway, the attachment of GlcNAc to a dolichol lipid carrier in the membrane. A lethal mutation in the alg7 (GPT) gene in Saccharomyces cerevisiae was successfully complemented with Mv1751, the archaeal gene, indicating eukaryotic and archaeal enzymes may use the same substrates and are evolutionarily closer than the bacterial enzyme, which uses a different substrate.
Pssm-ID: 133461 Cd Length: 223 Bit Score: 54.43 E-value: 1.54e-08
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 72 PTMGGIMILTAIVISVLLW------AYPSNPYV--WCVLVVLVGYGVIGFVDDyrkvvrkdtkglIARWKYFWMSVIALG 143
Cdd:cd06851 14 PEPGGISILIGFVASEITLiffpflSFPHFPISeiLAALITSVLGFSVGIIDD------------RLTMGGWFKPVALAF 81
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 144 VAFALYLAGKDTPATQLVVPFFKDvmpQLGLFYILLAYFVIVGTGNAVNLTDGLDGLaimptvfVAGGFALVAWATGNMN 223
Cdd:cd06851 82 AAAPILLLGAYDSNLDFPLFGGSV---KIPSLYLVLVVFMIVITGNAFNSIAGLNGV-------EAGFTTIISFALAISL 151
|
170 180 190 200 210 220
....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128080 224 FasylhipyLRHAGELVIVCTAIVGAGLGFLWFNTYPAQVFMGDVGSLALGGALGIIAVL 283
Cdd:cd06851 152 L--------VQQNYEIGIACLCLAFASLAFLYYNKYPSRIFPGDTGAYMFGATYAVVAIL 203
|
|
| |
