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Conserved domains on  [gi|829030628|ref|WP_047270544|]
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MULTISPECIES: relaxase/mobilization nuclease domain-containing protein [Bifidobacterium]

Protein Classification

relaxase family protein( domain architecture ID 229587)

relaxase family protein, similar to Escherichia coli MbeA, a relaxase involved in plasmid ColE1 conjugative mobilization

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
Relaxase super family cl21589
Relaxase/mobilization nuclease domain; Relaxases/mobilization proteins are required for the ...
66-309 1.87e-28

Relaxase/mobilization nuclease domain; Relaxases/mobilization proteins are required for the horizontal transfer of genetic information contained on plasmids that occurs during bacterial conjugation. The relaxase, in conjunction with several auxiliary proteins, forms the relaxation complex or relaxosome. Relaxases nick duplex DNA in a specific manner by catalysing trans-esterification.


The actual alignment was detected with superfamily member pfam03432:

Pssm-ID: 451322 [Multi-domain]  Cd Length: 240  Bit Score: 113.24  E-value: 1.87e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 829030628   66 RKDSRLAYHIKLSFSPKDpVTPEQVHELGVEFARRITGGEYKFVVATHTDRHHLHDHIMVCAASRY-GKhlKAELPKDII 144
Cdd:pfam03432  50 KVDGDQVHHIIQSFSPGE-LTPEQINEIGREFAKKLGPGNHQYAVATHTDKDHLHNHIVINRVDLEtGK--KFRPNYKAY 126
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 829030628  145 DQWRAVSDEICRREGLSVVFNPVVEEQTRKmrggttaagdagtspardpkyvdeapvrsanepetKARKASGGEPLerry 224
Cdd:pfam03432 127 RKLRKANDELELRHGLSIDEGNPRNRYTEA-----------------------------------EKGKAEKNKTS---- 167
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 829030628  225 gmsmeeiyasakglgVKDRLRMLIDLTSSTAENFEDWKDILDIRGVDVTV-RGQHLTYTLKDTGFKIRDAKLGQAYDMTN 303
Cdd:pfam03432 168 ---------------YKDEIRQALKKAQAHASDFEDFKEALKEKGLEIRRdTGKFLTYKGDDENTKVRGSKLGRDYSKGK 232

                  ....*.
gi 829030628  304 IMAGLQ 309
Cdd:pfam03432 233 IEARFG 238
 
Name Accession Description Interval E-value
Relaxase pfam03432
Relaxase/mobilization nuclease domain; Relaxases/mobilization proteins are required for the ...
66-309 1.87e-28

Relaxase/mobilization nuclease domain; Relaxases/mobilization proteins are required for the horizontal transfer of genetic information contained on plasmids that occurs during bacterial conjugation. The relaxase, in conjunction with several auxiliary proteins, forms the relaxation complex or relaxosome. Relaxases nick duplex DNA in a specific manner by catalysing trans-esterification.


Pssm-ID: 367497 [Multi-domain]  Cd Length: 240  Bit Score: 113.24  E-value: 1.87e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 829030628   66 RKDSRLAYHIKLSFSPKDpVTPEQVHELGVEFARRITGGEYKFVVATHTDRHHLHDHIMVCAASRY-GKhlKAELPKDII 144
Cdd:pfam03432  50 KVDGDQVHHIIQSFSPGE-LTPEQINEIGREFAKKLGPGNHQYAVATHTDKDHLHNHIVINRVDLEtGK--KFRPNYKAY 126
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 829030628  145 DQWRAVSDEICRREGLSVVFNPVVEEQTRKmrggttaagdagtspardpkyvdeapvrsanepetKARKASGGEPLerry 224
Cdd:pfam03432 127 RKLRKANDELELRHGLSIDEGNPRNRYTEA-----------------------------------EKGKAEKNKTS---- 167
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 829030628  225 gmsmeeiyasakglgVKDRLRMLIDLTSSTAENFEDWKDILDIRGVDVTV-RGQHLTYTLKDTGFKIRDAKLGQAYDMTN 303
Cdd:pfam03432 168 ---------------YKDEIRQALKKAQAHASDFEDFKEALKEKGLEIRRdTGKFLTYKGDDENTKVRGSKLGRDYSKGK 232

                  ....*.
gi 829030628  304 IMAGLQ 309
Cdd:pfam03432 233 IEARFG 238
relax_SAG1250 NF040665
SAG1250 family conjugative relaxase;
23-176 6.07e-20

SAG1250 family conjugative relaxase;


Pssm-ID: 468631 [Multi-domain]  Cd Length: 606  Bit Score: 93.27  E-value: 6.07e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 829030628  23 YIINPAKTDGGRLVS----SN------YERTRTDYDA--LAEGMLDDNRRSPKGIRKDSRLAYHIKLSFSPKDPVTPEQV 90
Cdd:NF040665  21 YILNPEKTDNLKLVSdfgmSNyldfpsYEEMVEMYQAnfLNNDTLYDSRNDRQEKKQQKIHAHHLIQSFSPEDNLTPEEI 100
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 829030628  91 HELGVEFARRITGGEYKFVVATHTDRHHLHDHIMVCAASRYG-KHLKAELPKDiiDQWRAVSDEICRREGLSVVFNPVVE 169
Cdd:NF040665 101 NRIGYETIKELTGGNFRFIVATHTDQDHVHNHILINSVDLNSdKKLKWDYALE--RNLRMISDRISKVAGAKIIENRYSH 178

                 ....*..
gi 829030628 170 EQTRKMR 176
Cdd:NF040665 179 RDYEVYR 185
 
Name Accession Description Interval E-value
Relaxase pfam03432
Relaxase/mobilization nuclease domain; Relaxases/mobilization proteins are required for the ...
66-309 1.87e-28

Relaxase/mobilization nuclease domain; Relaxases/mobilization proteins are required for the horizontal transfer of genetic information contained on plasmids that occurs during bacterial conjugation. The relaxase, in conjunction with several auxiliary proteins, forms the relaxation complex or relaxosome. Relaxases nick duplex DNA in a specific manner by catalysing trans-esterification.


Pssm-ID: 367497 [Multi-domain]  Cd Length: 240  Bit Score: 113.24  E-value: 1.87e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 829030628   66 RKDSRLAYHIKLSFSPKDpVTPEQVHELGVEFARRITGGEYKFVVATHTDRHHLHDHIMVCAASRY-GKhlKAELPKDII 144
Cdd:pfam03432  50 KVDGDQVHHIIQSFSPGE-LTPEQINEIGREFAKKLGPGNHQYAVATHTDKDHLHNHIVINRVDLEtGK--KFRPNYKAY 126
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 829030628  145 DQWRAVSDEICRREGLSVVFNPVVEEQTRKmrggttaagdagtspardpkyvdeapvrsanepetKARKASGGEPLerry 224
Cdd:pfam03432 127 RKLRKANDELELRHGLSIDEGNPRNRYTEA-----------------------------------EKGKAEKNKTS---- 167
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 829030628  225 gmsmeeiyasakglgVKDRLRMLIDLTSSTAENFEDWKDILDIRGVDVTV-RGQHLTYTLKDTGFKIRDAKLGQAYDMTN 303
Cdd:pfam03432 168 ---------------YKDEIRQALKKAQAHASDFEDFKEALKEKGLEIRRdTGKFLTYKGDDENTKVRGSKLGRDYSKGK 232

                  ....*.
gi 829030628  304 IMAGLQ 309
Cdd:pfam03432 233 IEARFG 238
relax_SAG1250 NF040665
SAG1250 family conjugative relaxase;
23-176 6.07e-20

SAG1250 family conjugative relaxase;


Pssm-ID: 468631 [Multi-domain]  Cd Length: 606  Bit Score: 93.27  E-value: 6.07e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 829030628  23 YIINPAKTDGGRLVS----SN------YERTRTDYDA--LAEGMLDDNRRSPKGIRKDSRLAYHIKLSFSPKDPVTPEQV 90
Cdd:NF040665  21 YILNPEKTDNLKLVSdfgmSNyldfpsYEEMVEMYQAnfLNNDTLYDSRNDRQEKKQQKIHAHHLIQSFSPEDNLTPEEI 100
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 829030628  91 HELGVEFARRITGGEYKFVVATHTDRHHLHDHIMVCAASRYG-KHLKAELPKDiiDQWRAVSDEICRREGLSVVFNPVVE 169
Cdd:NF040665 101 NRIGYETIKELTGGNFRFIVATHTDQDHVHNHILINSVDLNSdKKLKWDYALE--RNLRMISDRISKVAGAKIIENRYSH 178

                 ....*..
gi 829030628 170 EQTRKMR 176
Cdd:NF040665 179 RDYEVYR 185
 
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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