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Conserved domains on  [gi|15598277|ref|NP_251771|]
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hypothetical protein PA3081 [Pseudomonas aeruginosa PAO1]

Protein Classification

DUF1329 domain-containing protein( domain architecture ID 10537145)

DUF1329 domain-containing protein similar to the outer-membrane lipoprotein carrier protein LolA, which participates with LolB in the incorporation of lipoprotein into the outer membrane

SCOP:  3001964

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
DUF1329 pfam07044
Protein of unknown function (DUF1329); This family consists of several hypothetical bacterial ...
84-450 0e+00

Protein of unknown function (DUF1329); This family consists of several hypothetical bacterial proteins of around 475 residues in length. The majority of family members are from Pseudomonas species but the family also contains sequences from Shewanella oneidensis and Thauera aromatica.


:

Pssm-ID: 429261  Cd Length: 366  Bit Score: 595.76  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598277    84 TIDKANLEQYREHLTPGQLALFKTYPDsFRMPVYPSRRSGSAPQWLYDNTFANATSARLLDGGNGFADAYGGVPFPIPKS 163
Cdd:pfam07044   1 TITAANVDQYADKLSPGQKALLKKYPD-YRIPVYPTHRSAAYPQWVYDATKKNATKAKLDADGNGLEGAIGGIPFPIPKN 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598277   164 GVEALWNHVARYRGTYVVRRASEVAVQRNGSYSLVTSQQEALFKYYLKGGS--FADLNNLMFYYLSFTKSPARLAGGAVL 241
Cdd:pfam07044  80 GLEAIWNHKLRYRGGAVERAIDQALVQANGSVTLVTAQQELFFYYYYPDGSpePKNLDNVLFYYKLAVTAPARLAGTALL 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598277   242 VHETLDQVKEPRQAWGYNAGQRRVRRAPNLAYDTPIAAADGLRTADDTDMFNGAPDRYDWKLLGKKEIYIPYNNYKVSSP 321
Cdd:pfam07044 160 VHETLDQVKEPRDAWLYLPGQRRVRRAPTLAYDTPGPGTGGLRTADDFDMFNGAPDRYDWKLVGKKEMYIPYNNYKLHSP 239
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598277   322 EVKYEELLKPGHLDPQYTRYELHRVWVVEGTLKPGARHIYSKRTLYLDEDSWSAAVVDQYDGRGELWRVSMAYLKNFYDL 401
Cdd:pfam07044 240 GLKYADILKPGHLNPDLVRYELHRVWVVEATLKPGKRHPYSKRVFYIDEDSWQIVAADHYDARGELWRVGEAHPINYYDV 319
                         330       340       350       360
                  ....*....|....*....|....*....|....*....|....*....
gi 15598277   402 PYTWSALDVFHDLQARRYHVQNLDNEEPGTidFTQAIPDDSYFKPSALR 450
Cdd:pfam07044 320 PAGWSTLEVMYDLQSGRYTVDGLDNEEPGG--DALFGVKARPFTPDALR 366
 
Name Accession Description Interval E-value
DUF1329 pfam07044
Protein of unknown function (DUF1329); This family consists of several hypothetical bacterial ...
84-450 0e+00

Protein of unknown function (DUF1329); This family consists of several hypothetical bacterial proteins of around 475 residues in length. The majority of family members are from Pseudomonas species but the family also contains sequences from Shewanella oneidensis and Thauera aromatica.


Pssm-ID: 429261  Cd Length: 366  Bit Score: 595.76  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598277    84 TIDKANLEQYREHLTPGQLALFKTYPDsFRMPVYPSRRSGSAPQWLYDNTFANATSARLLDGGNGFADAYGGVPFPIPKS 163
Cdd:pfam07044   1 TITAANVDQYADKLSPGQKALLKKYPD-YRIPVYPTHRSAAYPQWVYDATKKNATKAKLDADGNGLEGAIGGIPFPIPKN 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598277   164 GVEALWNHVARYRGTYVVRRASEVAVQRNGSYSLVTSQQEALFKYYLKGGS--FADLNNLMFYYLSFTKSPARLAGGAVL 241
Cdd:pfam07044  80 GLEAIWNHKLRYRGGAVERAIDQALVQANGSVTLVTAQQELFFYYYYPDGSpePKNLDNVLFYYKLAVTAPARLAGTALL 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598277   242 VHETLDQVKEPRQAWGYNAGQRRVRRAPNLAYDTPIAAADGLRTADDTDMFNGAPDRYDWKLLGKKEIYIPYNNYKVSSP 321
Cdd:pfam07044 160 VHETLDQVKEPRDAWLYLPGQRRVRRAPTLAYDTPGPGTGGLRTADDFDMFNGAPDRYDWKLVGKKEMYIPYNNYKLHSP 239
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598277   322 EVKYEELLKPGHLDPQYTRYELHRVWVVEGTLKPGARHIYSKRTLYLDEDSWSAAVVDQYDGRGELWRVSMAYLKNFYDL 401
Cdd:pfam07044 240 GLKYADILKPGHLNPDLVRYELHRVWVVEATLKPGKRHPYSKRVFYIDEDSWQIVAADHYDARGELWRVGEAHPINYYDV 319
                         330       340       350       360
                  ....*....|....*....|....*....|....*....|....*....
gi 15598277   402 PYTWSALDVFHDLQARRYHVQNLDNEEPGTidFTQAIPDDSYFKPSALR 450
Cdd:pfam07044 320 PAGWSTLEVMYDLQSGRYTVDGLDNEEPGG--DALFGVKARPFTPDALR 366
LolA_like cd16329
proteins similar to periplasmic molecular chaperone LolA, the outer membrane lipoprotein ...
163-444 1.81e-23

proteins similar to periplasmic molecular chaperone LolA, the outer membrane lipoprotein receptor LolB and the periplasmic protein RseB; This family contains uncharacterized proteins similar to the periplasmic molecular chaperone LolA, the outer membrane lipoprotein receptor LolB and the periplasmic protein RseB, all of which have similar unclosed beta-barrel structures that resemble a baseball glove-like scaffold consisting of an 11-stranded antiparallel sheet. There are five Lol proteins (LolA, LolB, LolC, LolD, and LolE) involved in the sorting and membrane localization of lipoprotein and are highly conserved in Gram-negative bacteria. LolA accepts outer membrane (OM)-specific lipoproteins that are released from the inner membrane by the LolCDE complex and transfers them to the OM receptor LolB. It is proposed that the LolA/LolB complex forms a tunnel-like structure, where the hydrophobic insides of LolA and LolB are connected, which enables lipoproteins to transfer from LolA to LolB. RseB exerts a crucial role in modulating the stability of RseA, the transmembrane anti-sigma-factor that is degraded during sigma-E-dependent transcription caused by bacterial envelope stress. Its structural similarity to LolA and LolB suggests that RseA may act as a sensor of periplasmic stress with a dual functionality, detecting mislocalized lipoproteins as well as propagating the signal to induce the sigma-E-response.


Pssm-ID: 319986  Cd Length: 225  Bit Score: 98.16  E-value: 1.81e-23
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598277 163 SGVEALWNHVARYRGTYVVRRASEVAVQRNGSyslvtsQQEALFKYYLKGGSFadlnnlmFYYLSFTKSPARLAGGAVLV 242
Cdd:cd16329   1 SAEEILEKVDDRRRGDSSADVSTMTLTDKNGK------ERTRELRVYSKDGGD-------DKSLIRFLSPADVKGTAFLT 67
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598277 243 HETLDqvkEPRQAWGYNAGQRRVRRapnlaydtpIAAADGLRTADDTDMFNG------APDRYDWKLLGKKEIYipynny 316
Cdd:cd16329  68 LDYDD---KDDDQWLYLPALRRVRR---------ISSSDKSQSFMGSDFSYEdlsrsrLLEDYTYKLLGEEEVD------ 129
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598277 317 kvsspevkyeellkpghldpqytryeLHRVWVVEGTLKPGARHIYSKRTLYLDEDSWSAAVVDQYDGRGELWRVS-MAYL 395
Cdd:cd16329 130 --------------------------GRDCYVLELTPKDGADSGYSKRVLWVDKDTFLPLKAEYYDRSGKLLKTLtFSDI 183
                       250       260       270       280       290
                ....*....|....*....|....*....|....*....|....*....|.
gi 15598277 396 KNF--YDLPYTWsaldVFHDLQARRYHVQNLDNeepgtIDFTQAIPdDSYF 444
Cdd:cd16329 184 KKIggYWRPTRM----EMKDLLTGHKTVLEYSD-----IKFNVGLP-DSLF 224
 
Name Accession Description Interval E-value
DUF1329 pfam07044
Protein of unknown function (DUF1329); This family consists of several hypothetical bacterial ...
84-450 0e+00

Protein of unknown function (DUF1329); This family consists of several hypothetical bacterial proteins of around 475 residues in length. The majority of family members are from Pseudomonas species but the family also contains sequences from Shewanella oneidensis and Thauera aromatica.


Pssm-ID: 429261  Cd Length: 366  Bit Score: 595.76  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598277    84 TIDKANLEQYREHLTPGQLALFKTYPDsFRMPVYPSRRSGSAPQWLYDNTFANATSARLLDGGNGFADAYGGVPFPIPKS 163
Cdd:pfam07044   1 TITAANVDQYADKLSPGQKALLKKYPD-YRIPVYPTHRSAAYPQWVYDATKKNATKAKLDADGNGLEGAIGGIPFPIPKN 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598277   164 GVEALWNHVARYRGTYVVRRASEVAVQRNGSYSLVTSQQEALFKYYLKGGS--FADLNNLMFYYLSFTKSPARLAGGAVL 241
Cdd:pfam07044  80 GLEAIWNHKLRYRGGAVERAIDQALVQANGSVTLVTAQQELFFYYYYPDGSpePKNLDNVLFYYKLAVTAPARLAGTALL 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598277   242 VHETLDQVKEPRQAWGYNAGQRRVRRAPNLAYDTPIAAADGLRTADDTDMFNGAPDRYDWKLLGKKEIYIPYNNYKVSSP 321
Cdd:pfam07044 160 VHETLDQVKEPRDAWLYLPGQRRVRRAPTLAYDTPGPGTGGLRTADDFDMFNGAPDRYDWKLVGKKEMYIPYNNYKLHSP 239
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598277   322 EVKYEELLKPGHLDPQYTRYELHRVWVVEGTLKPGARHIYSKRTLYLDEDSWSAAVVDQYDGRGELWRVSMAYLKNFYDL 401
Cdd:pfam07044 240 GLKYADILKPGHLNPDLVRYELHRVWVVEATLKPGKRHPYSKRVFYIDEDSWQIVAADHYDARGELWRVGEAHPINYYDV 319
                         330       340       350       360
                  ....*....|....*....|....*....|....*....|....*....
gi 15598277   402 PYTWSALDVFHDLQARRYHVQNLDNEEPGTidFTQAIPDDSYFKPSALR 450
Cdd:pfam07044 320 PAGWSTLEVMYDLQSGRYTVDGLDNEEPGG--DALFGVKARPFTPDALR 366
LolA_like cd16329
proteins similar to periplasmic molecular chaperone LolA, the outer membrane lipoprotein ...
163-444 1.81e-23

proteins similar to periplasmic molecular chaperone LolA, the outer membrane lipoprotein receptor LolB and the periplasmic protein RseB; This family contains uncharacterized proteins similar to the periplasmic molecular chaperone LolA, the outer membrane lipoprotein receptor LolB and the periplasmic protein RseB, all of which have similar unclosed beta-barrel structures that resemble a baseball glove-like scaffold consisting of an 11-stranded antiparallel sheet. There are five Lol proteins (LolA, LolB, LolC, LolD, and LolE) involved in the sorting and membrane localization of lipoprotein and are highly conserved in Gram-negative bacteria. LolA accepts outer membrane (OM)-specific lipoproteins that are released from the inner membrane by the LolCDE complex and transfers them to the OM receptor LolB. It is proposed that the LolA/LolB complex forms a tunnel-like structure, where the hydrophobic insides of LolA and LolB are connected, which enables lipoproteins to transfer from LolA to LolB. RseB exerts a crucial role in modulating the stability of RseA, the transmembrane anti-sigma-factor that is degraded during sigma-E-dependent transcription caused by bacterial envelope stress. Its structural similarity to LolA and LolB suggests that RseA may act as a sensor of periplasmic stress with a dual functionality, detecting mislocalized lipoproteins as well as propagating the signal to induce the sigma-E-response.


Pssm-ID: 319986  Cd Length: 225  Bit Score: 98.16  E-value: 1.81e-23
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598277 163 SGVEALWNHVARYRGTYVVRRASEVAVQRNGSyslvtsQQEALFKYYLKGGSFadlnnlmFYYLSFTKSPARLAGGAVLV 242
Cdd:cd16329   1 SAEEILEKVDDRRRGDSSADVSTMTLTDKNGK------ERTRELRVYSKDGGD-------DKSLIRFLSPADVKGTAFLT 67
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598277 243 HETLDqvkEPRQAWGYNAGQRRVRRapnlaydtpIAAADGLRTADDTDMFNG------APDRYDWKLLGKKEIYipynny 316
Cdd:cd16329  68 LDYDD---KDDDQWLYLPALRRVRR---------ISSSDKSQSFMGSDFSYEdlsrsrLLEDYTYKLLGEEEVD------ 129
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598277 317 kvsspevkyeellkpghldpqytryeLHRVWVVEGTLKPGARHIYSKRTLYLDEDSWSAAVVDQYDGRGELWRVS-MAYL 395
Cdd:cd16329 130 --------------------------GRDCYVLELTPKDGADSGYSKRVLWVDKDTFLPLKAEYYDRSGKLLKTLtFSDI 183
                       250       260       270       280       290
                ....*....|....*....|....*....|....*....|....*....|.
gi 15598277 396 KNF--YDLPYTWsaldVFHDLQARRYHVQNLDNeepgtIDFTQAIPdDSYF 444
Cdd:cd16329 184 KKIggYWRPTRM----EMKDLLTGHKTVLEYSD-----IKFNVGLP-DSLF 224
LolA_like pfam17131
Outer membrane lipoprotein-sorting protein; This is likely to be a family of outer-membrane ...
224-451 2.16e-06

Outer membrane lipoprotein-sorting protein; This is likely to be a family of outer-membrane lipoprotein-sorting proteins.


Pssm-ID: 435738 [Multi-domain]  Cd Length: 184  Bit Score: 47.94  E-value: 2.16e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598277   224 YYLSFTKSPARLAGGAVLVHETLDqvkePRQAWGYNAGQRRVRRapnlaydtpIAAADGLRTADDTDMFNG------APD 297
Cdd:pfam17131   4 KSLIVFLSPADVKGTAFLTLDYGG----DDDQWLYLPALKRVRR---------ISSSDKSQSFMGSDFSYEdlsrsrLVD 70
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15598277   298 RYDWKLLGKKEIyipynnykvsspevkyeellkpghldpqytryELHRVWVVEGTLKPgARHIYSKRTLYLDEDSWSAAV 377
Cdd:pfam17131  71 DYTHELLGEETV--------------------------------GGKDCYVLELTPKD-KDVSYSKRVLWVDKETYLPLK 117
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 15598277   378 VDQYDGRGELWRVsmAYLKNF-----YDLPYTWsaldVFHDLQARRYHVQNLDNeepgtIDFTQAIPDdSYFKPSALRR 451
Cdd:pfam17131 118 AEFYDKSGKLLKT--LTVSDIekidgRWTPTKM----EMEDLQTGHKTVLEISD-----IEFDTGLPD-KLFTKRYLER 184
 
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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