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Conserved domains on  [gi|1730591779|gb|TYF68675|]
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DNA primase [Enterobacter roggenkampii]

Protein Classification

DNA primase( domain architecture ID 11417495)

DNA primase is a DNA-dependent RNA polymerase that synthesizes short RNA primers for DNA polymerase during DNA replication

Gene Ontology:  GO:0003896|GO:0006269
SCOP:  4002843

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
DnaG COG0358
DNA primase (bacterial type) [Replication, recombination and repair];
4-425 0e+00

DNA primase (bacterial type) [Replication, recombination and repair];


:

Pssm-ID: 440127 [Multi-domain]  Cd Length: 465  Bit Score: 703.82  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779   4 RIPRVFINDLLARTDIVDLIDARVKLKKQGKNYHACCPFHNEKTPSFTVNGEKQFYHCFGCGAHGNAVDFLMNYDKLEFV 83
Cdd:COG0358     1 RIPDEFIDEIRARVDIVDVIGEYVKLKKAGRNYKGLCPFHDEKTPSFTVSPEKQFYHCFGCGAGGDVISFLMEYEGLSFP 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779  84 ETVEELAAMHNLEVPYEAGSGPSQIERHQRQTLYQLMDGLNSFYQQSLKHS-AAEPARQYLNKRGLSDDVIARFAIGYAP 162
Cdd:COG0358    81 EAVEELAERAGIELPEEEGSPEEREEASERERLYEALELAAKFYQEQLKNTpEGKAARDYLKKRGLSDETIERFGLGYAP 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 163 PGWDNVLKRFGGNSEDRKSLIDAGMLVTNDQGRSYDRFRERVMFPIRDKRGRVIGFGGRVLGDALPKYLNSPETDIFHKG 242
Cdd:COG0358   161 DGWDALLKHLKKKGFSEEELVEAGLVIEREDGGYYDRFRGRIMFPIRDLRGRVIGFGGRVLDDGEPKYLNSPETPLFHKG 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 243 RQLYGLYEAQQDNAEPPRLLVVEGYMDVVALAQYDINYAVASLGTSTTADHIQLLFRVTNNVICCYDGDRAGRDAAWRAL 322
Cdd:COG0358   241 RVLYGLDLARKAIRKEDRVIVVEGYMDVIALHQAGIKNAVATLGTALTEEHIKLLKRYTDEVILCFDGDAAGQKAALRAL 320
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 323 ETALpymTDGRQLRFMFLPDGEDPDTLVRKEGKAAFEARMEQAQPLSTFLFNSLMPQVDLSTPDGRAQLSTLALPLISQV 402
Cdd:COG0358   321 ELLL---KDGLQVRVLFLPDGEDPDELIRKEGAEAFRELLENAKPLIEFLIERLLEGYDLDTPEGRAALLREALPLLAKI 397
                         410       420
                  ....*....|....*....|...
gi 1730591779 403 PGETLRIYLRQELGNKLGILDDS 425
Cdd:COG0358   398 PDPILRELYLRELAERLGLDEEA 420
DnaG_DnaB_bind smart00766
DNA primase DnaG DnaB-binding; DnaG_DnaB_bind defines a domain of primase required for ...
451-575 6.21e-43

DNA primase DnaG DnaB-binding; DnaG_DnaB_bind defines a domain of primase required for functional interaction with DnaB that attracts primase to the replication fork. DnaG_DnaB_bind is responsible for the interaction between DnaG and DnaB.


:

Pssm-ID: 197866  Cd Length: 125  Bit Score: 149.72  E-value: 6.21e-43
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779  451 MRILIGLLVQNPELAPQVPSLAGLNHEKLPGLGLFSELVNTCLSQPGLTTGQLLEHYRGTKEAATLEKLSMWDDIADKDI 530
Cdd:smart00766   1 MRELIRLLLQNPELASLVPDLLPLELFTHPGLALLAELLALCRGAPGLTTGQLLEHWRDTPYRELLSELAVWDHLIDEEN 80
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....*
gi 1730591779  531 AEKTFTDSLNHMFDSMLELRQEELIARERTHGLSSEERRELWMIN 575
Cdd:smart00766  81 LEEEFQDALARLRKQLLERRIEELIAKLRRSGLTVEEKKELQALL 125
 
Name Accession Description Interval E-value
DnaG COG0358
DNA primase (bacterial type) [Replication, recombination and repair];
4-425 0e+00

DNA primase (bacterial type) [Replication, recombination and repair];


Pssm-ID: 440127 [Multi-domain]  Cd Length: 465  Bit Score: 703.82  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779   4 RIPRVFINDLLARTDIVDLIDARVKLKKQGKNYHACCPFHNEKTPSFTVNGEKQFYHCFGCGAHGNAVDFLMNYDKLEFV 83
Cdd:COG0358     1 RIPDEFIDEIRARVDIVDVIGEYVKLKKAGRNYKGLCPFHDEKTPSFTVSPEKQFYHCFGCGAGGDVISFLMEYEGLSFP 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779  84 ETVEELAAMHNLEVPYEAGSGPSQIERHQRQTLYQLMDGLNSFYQQSLKHS-AAEPARQYLNKRGLSDDVIARFAIGYAP 162
Cdd:COG0358    81 EAVEELAERAGIELPEEEGSPEEREEASERERLYEALELAAKFYQEQLKNTpEGKAARDYLKKRGLSDETIERFGLGYAP 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 163 PGWDNVLKRFGGNSEDRKSLIDAGMLVTNDQGRSYDRFRERVMFPIRDKRGRVIGFGGRVLGDALPKYLNSPETDIFHKG 242
Cdd:COG0358   161 DGWDALLKHLKKKGFSEEELVEAGLVIEREDGGYYDRFRGRIMFPIRDLRGRVIGFGGRVLDDGEPKYLNSPETPLFHKG 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 243 RQLYGLYEAQQDNAEPPRLLVVEGYMDVVALAQYDINYAVASLGTSTTADHIQLLFRVTNNVICCYDGDRAGRDAAWRAL 322
Cdd:COG0358   241 RVLYGLDLARKAIRKEDRVIVVEGYMDVIALHQAGIKNAVATLGTALTEEHIKLLKRYTDEVILCFDGDAAGQKAALRAL 320
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 323 ETALpymTDGRQLRFMFLPDGEDPDTLVRKEGKAAFEARMEQAQPLSTFLFNSLMPQVDLSTPDGRAQLSTLALPLISQV 402
Cdd:COG0358   321 ELLL---KDGLQVRVLFLPDGEDPDELIRKEGAEAFRELLENAKPLIEFLIERLLEGYDLDTPEGRAALLREALPLLAKI 397
                         410       420
                  ....*....|....*....|...
gi 1730591779 403 PGETLRIYLRQELGNKLGILDDS 425
Cdd:COG0358   398 PDPILRELYLRELAERLGLDEEA 420
dnaG TIGR01391
DNA primase, catalytic core; Members of this family are DNA primase, a ubiquitous bacteria ...
4-419 0e+00

DNA primase, catalytic core; Members of this family are DNA primase, a ubiquitous bacteria protein. Most members of this family contain nearly two hundred additional residues C-terminal to the region represented here, but conservation between species is poor and the C-terminal region was not included in the seed alignment. This protein contains a CHC2 zinc finger (pfam01807) and a Toprim domain (pfam01751). [DNA metabolism, DNA replication, recombination, and repair]


Pssm-ID: 273595 [Multi-domain]  Cd Length: 415  Bit Score: 571.09  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779   4 RIPRVFINDLLARTDIVDLIDARVKLKKQGKNYHACCPFHNEKTPSFTVNGEKQFYHCFGCGAHGNAVDFLMNYDKLEFV 83
Cdd:TIGR01391   1 MIPEEFIDELKERVDIVDVISEYVKLKKKGRNYVGLCPFHHEKTPSFSVSPEKQFYHCFGCGAGGDAIKFLMEIEGISFV 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779  84 ETVEELAAMHNLEVPYEAGSGPSQIERHQRQTLYQLMDGLNSFYQQSLKHSAAEP-ARQYLNKRGLSDDVIARFAIGYAP 162
Cdd:TIGR01391  81 EAVEELAKRAGIDLPFEKDQQEKKEQKSKRKKLYELLELAAKFFKNQLKHTPENRaALDYLQSRGLSDETIDRFELGYAP 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 163 PGWDNVLKRFGGNSE-DRKSLIDAGMLVTNDQGRSYDRFRERVMFPIRDKRGRVIGFGGRVLGDALPKYLNSPETDIFHK 241
Cdd:TIGR01391 161 NNWDFLFDFLQNKKGfDLELLAEAGLLVKKENGKYYDRFRNRIMFPIHDPKGRVVGFGGRALGDEKPKYLNSPETPLFKK 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 242 GRQLYGLYEAQQDNAEPPRLLVVEGYMDVVALAQYDINYAVASLGTSTTADHIQLLFRVTNNVICCYDGDRAGRDAAWRA 321
Cdd:TIGR01391 241 SELLYGLHKARKEIRKEKELILVEGYMDVIALHQAGIKNAVASLGTALTEEHIKLLKRYADEIILCFDGDKAGRKAALRA 320
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 322 LETALPYmtdGRQLRFMFLPDGEDPDTLVRKEGKAAFEARMEQAQPLSTFLFNSLMPQVDLSTPDGRAQLSTLALPLISQ 401
Cdd:TIGR01391 321 IELLLPL---GINVKVIKLPGGKDPDEYLRKEGVEALKKLLENSKSLIEFLIARLLSNYNLDTPEEKAKLVEELLPLIKK 397
                         410
                  ....*....|....*...
gi 1730591779 402 VPGETLRIYLRQELGNKL 419
Cdd:TIGR01391 398 IPDPILRDYYLQKLAQLL 415
Toprim_N pfam08275
DNA primase catalytic core, N-terminal domain;
126-252 3.61e-61

DNA primase catalytic core, N-terminal domain;


Pssm-ID: 429892 [Multi-domain]  Cd Length: 128  Bit Score: 198.13  E-value: 3.61e-61
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 126 FYQQSLKHSAAEPARQYLNKRGLSDDVIARFAIGYAPPGWDNVLKRFGGNSEDRKSLIDAGMLVTNDQGRSYDRFRERVM 205
Cdd:pfam08275   1 FYQELLKTNEGAAALDYLKSRGLSDETIERFQIGYAPDGWDNLLKFLKKKGFSEEELLEAGLLSKNEDGRYYDRFRNRIM 80
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 1730591779 206 FPIRDKRGRVIGFGGRVL-GDALPKYLNSPETDIFHKGRQLYGLYEAQ 252
Cdd:pfam08275  81 FPIKDARGRVVGFGGRALdDDKPPKYLNSPETPLFKKSKLLYGLDEAK 128
DnaG_DnaB_bind smart00766
DNA primase DnaG DnaB-binding; DnaG_DnaB_bind defines a domain of primase required for ...
451-575 6.21e-43

DNA primase DnaG DnaB-binding; DnaG_DnaB_bind defines a domain of primase required for functional interaction with DnaB that attracts primase to the replication fork. DnaG_DnaB_bind is responsible for the interaction between DnaG and DnaB.


Pssm-ID: 197866  Cd Length: 125  Bit Score: 149.72  E-value: 6.21e-43
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779  451 MRILIGLLVQNPELAPQVPSLAGLNHEKLPGLGLFSELVNTCLSQPGLTTGQLLEHYRGTKEAATLEKLSMWDDIADKDI 530
Cdd:smart00766   1 MRELIRLLLQNPELASLVPDLLPLELFTHPGLALLAELLALCRGAPGLTTGQLLEHWRDTPYRELLSELAVWDHLIDEEN 80
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....*
gi 1730591779  531 AEKTFTDSLNHMFDSMLELRQEELIARERTHGLSSEERRELWMIN 575
Cdd:smart00766  81 LEEEFQDALARLRKQLLERRIEELIAKLRRSGLTVEEKKELQALL 125
DnaG_DnaB_bind pfam08278
DNA primase DnaG DnaB-binding; Eubacterial DnaG primases interact with several factors to from ...
451-572 3.28e-35

DNA primase DnaG DnaB-binding; Eubacterial DnaG primases interact with several factors to from the replisome. One of these factors in DnaB, a helicase. This domain has been demonstrated to be responsible for the interaction between DnaG and DnaB.


Pssm-ID: 429895  Cd Length: 122  Bit Score: 128.52  E-value: 3.28e-35
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 451 MRILIGLLVQNPELAPQVPSLAGLNHEKLPGLGLFSELVNTCLSQPGLTTGQLLEHYRGTKEAATLEKLSMWD-DIADKD 529
Cdd:pfam08278   1 EREALKLLLQHPELAGPVPDALPLEAFTHPGLALLRELIEAAGARPGLSTAQLLEHWRDTPYEALLAELAVEPlQVDEEE 80
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|...
gi 1730591779 530 IAEKTFTDSLNHMFDSMLELRQEELIARERtHGLSSEERRELW 572
Cdd:pfam08278  81 NLEREFDDALARLQEQAVERRIAELKAKLR-QGLTVEEKEELR 122
TOPRIM_DnaG_primases cd03364
TOPRIM_DnaG_primases: The topoisomerase-primase (TORPIM) nucleotidyl transferase/hydrolase ...
260-340 2.36e-33

TOPRIM_DnaG_primases: The topoisomerase-primase (TORPIM) nucleotidyl transferase/hydrolase domain found in the active site regions of proteins similar to Escherichia coli DnaG. Primases synthesize RNA primers for the initiation of DNA replication. DnaG type primases are often closely associated with DNA helicases in primosome assemblies. The TOPRIM domain has two conserved motifs, one of which centers at a conserved glutamate and the other one at two conserved aspartates (DxD). This glutamate and two aspartates, cluster together to form a highly acid surface patch. The conserved glutamate may act as a general base in nucleotide polymerization by primases. The DXD motif may co-ordinate Mg2+, a cofactor required for full catalytic function. E. coli DnaG is a single subunit enzyme.


Pssm-ID: 173784 [Multi-domain]  Cd Length: 79  Bit Score: 121.85  E-value: 2.36e-33
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 260 RLLVVEGYMDVVALAQYDINYAVASLGTSTTADHIQLLFRVTNNVICCYDGDRAGRDAAWRALETALPYmtdGRQLRFMF 339
Cdd:cd03364     2 KVILVEGYMDVIALHQAGIKNVVASLGTALTEEQAELLKRLAKEVILAFDGDEAGQKAALRALELLLKL---GLNVRVLT 78

                  .
gi 1730591779 340 L 340
Cdd:cd03364    79 L 79
ZnF_CHCC smart00400
zinc finger;
36-90 2.41e-32

zinc finger;


Pssm-ID: 128681 [Multi-domain]  Cd Length: 55  Bit Score: 118.16  E-value: 2.41e-32
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*
gi 1730591779   36 YHACCPFHNEKTPSFTVNGEKQFYHCFGCGAHGNAVDFLMNYDKLEFVETVEELA 90
Cdd:smart00400   1 YKGLCPFHGEKTPSFSVSPDKQFFHCFGCGAGGNVISFLMKYDKLSFVEAVKKLA 55
PHA02031 PHA02031
putative DnaG-like primase
183-353 4.67e-09

putative DnaG-like primase


Pssm-ID: 222844 [Multi-domain]  Cd Length: 266  Bit Score: 57.51  E-value: 4.67e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 183 IDAGMLvTNDQGRSYDRFRERVMFPIRDkrgrviGFGGRVLGDALPKYL--NSPETDIFHkgrqlyglyeAQQDNAEPPR 260
Cdd:PHA02031   99 IDPNMM-EPGLPLEYSERQGRLIFRTDA------GWLGRATADQQPKWVgyGYPAPDYVG----------WPPELSMPRP 161
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 261 LLVVEGYMDVVALaQYDIN----YAVASLGTSTTADHIQLLFRVT-NNVICCYDGDRAGRDAAWRALETALPYMTDGrql 335
Cdd:PHA02031  162 VVLTEDYLSALKV-RWACNkpevFAVALLGTRLRDRLAAILLQQTcPRVLIFLDGDPAGVDGSAGAMRRLRPLLIEG--- 237
                         170
                  ....*....|....*...
gi 1730591779 336 RFMFLPDGEDPDTLVRKE 353
Cdd:PHA02031  238 QVIITPDGFDPKDLEREQ 255
 
Name Accession Description Interval E-value
DnaG COG0358
DNA primase (bacterial type) [Replication, recombination and repair];
4-425 0e+00

DNA primase (bacterial type) [Replication, recombination and repair];


Pssm-ID: 440127 [Multi-domain]  Cd Length: 465  Bit Score: 703.82  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779   4 RIPRVFINDLLARTDIVDLIDARVKLKKQGKNYHACCPFHNEKTPSFTVNGEKQFYHCFGCGAHGNAVDFLMNYDKLEFV 83
Cdd:COG0358     1 RIPDEFIDEIRARVDIVDVIGEYVKLKKAGRNYKGLCPFHDEKTPSFTVSPEKQFYHCFGCGAGGDVISFLMEYEGLSFP 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779  84 ETVEELAAMHNLEVPYEAGSGPSQIERHQRQTLYQLMDGLNSFYQQSLKHS-AAEPARQYLNKRGLSDDVIARFAIGYAP 162
Cdd:COG0358    81 EAVEELAERAGIELPEEEGSPEEREEASERERLYEALELAAKFYQEQLKNTpEGKAARDYLKKRGLSDETIERFGLGYAP 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 163 PGWDNVLKRFGGNSEDRKSLIDAGMLVTNDQGRSYDRFRERVMFPIRDKRGRVIGFGGRVLGDALPKYLNSPETDIFHKG 242
Cdd:COG0358   161 DGWDALLKHLKKKGFSEEELVEAGLVIEREDGGYYDRFRGRIMFPIRDLRGRVIGFGGRVLDDGEPKYLNSPETPLFHKG 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 243 RQLYGLYEAQQDNAEPPRLLVVEGYMDVVALAQYDINYAVASLGTSTTADHIQLLFRVTNNVICCYDGDRAGRDAAWRAL 322
Cdd:COG0358   241 RVLYGLDLARKAIRKEDRVIVVEGYMDVIALHQAGIKNAVATLGTALTEEHIKLLKRYTDEVILCFDGDAAGQKAALRAL 320
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 323 ETALpymTDGRQLRFMFLPDGEDPDTLVRKEGKAAFEARMEQAQPLSTFLFNSLMPQVDLSTPDGRAQLSTLALPLISQV 402
Cdd:COG0358   321 ELLL---KDGLQVRVLFLPDGEDPDELIRKEGAEAFRELLENAKPLIEFLIERLLEGYDLDTPEGRAALLREALPLLAKI 397
                         410       420
                  ....*....|....*....|...
gi 1730591779 403 PGETLRIYLRQELGNKLGILDDS 425
Cdd:COG0358   398 PDPILRELYLRELAERLGLDEEA 420
dnaG TIGR01391
DNA primase, catalytic core; Members of this family are DNA primase, a ubiquitous bacteria ...
4-419 0e+00

DNA primase, catalytic core; Members of this family are DNA primase, a ubiquitous bacteria protein. Most members of this family contain nearly two hundred additional residues C-terminal to the region represented here, but conservation between species is poor and the C-terminal region was not included in the seed alignment. This protein contains a CHC2 zinc finger (pfam01807) and a Toprim domain (pfam01751). [DNA metabolism, DNA replication, recombination, and repair]


Pssm-ID: 273595 [Multi-domain]  Cd Length: 415  Bit Score: 571.09  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779   4 RIPRVFINDLLARTDIVDLIDARVKLKKQGKNYHACCPFHNEKTPSFTVNGEKQFYHCFGCGAHGNAVDFLMNYDKLEFV 83
Cdd:TIGR01391   1 MIPEEFIDELKERVDIVDVISEYVKLKKKGRNYVGLCPFHHEKTPSFSVSPEKQFYHCFGCGAGGDAIKFLMEIEGISFV 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779  84 ETVEELAAMHNLEVPYEAGSGPSQIERHQRQTLYQLMDGLNSFYQQSLKHSAAEP-ARQYLNKRGLSDDVIARFAIGYAP 162
Cdd:TIGR01391  81 EAVEELAKRAGIDLPFEKDQQEKKEQKSKRKKLYELLELAAKFFKNQLKHTPENRaALDYLQSRGLSDETIDRFELGYAP 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 163 PGWDNVLKRFGGNSE-DRKSLIDAGMLVTNDQGRSYDRFRERVMFPIRDKRGRVIGFGGRVLGDALPKYLNSPETDIFHK 241
Cdd:TIGR01391 161 NNWDFLFDFLQNKKGfDLELLAEAGLLVKKENGKYYDRFRNRIMFPIHDPKGRVVGFGGRALGDEKPKYLNSPETPLFKK 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 242 GRQLYGLYEAQQDNAEPPRLLVVEGYMDVVALAQYDINYAVASLGTSTTADHIQLLFRVTNNVICCYDGDRAGRDAAWRA 321
Cdd:TIGR01391 241 SELLYGLHKARKEIRKEKELILVEGYMDVIALHQAGIKNAVASLGTALTEEHIKLLKRYADEIILCFDGDKAGRKAALRA 320
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 322 LETALPYmtdGRQLRFMFLPDGEDPDTLVRKEGKAAFEARMEQAQPLSTFLFNSLMPQVDLSTPDGRAQLSTLALPLISQ 401
Cdd:TIGR01391 321 IELLLPL---GINVKVIKLPGGKDPDEYLRKEGVEALKKLLENSKSLIEFLIARLLSNYNLDTPEEKAKLVEELLPLIKK 397
                         410
                  ....*....|....*...
gi 1730591779 402 VPGETLRIYLRQELGNKL 419
Cdd:TIGR01391 398 IPDPILRDYYLQKLAQLL 415
Toprim_N pfam08275
DNA primase catalytic core, N-terminal domain;
126-252 3.61e-61

DNA primase catalytic core, N-terminal domain;


Pssm-ID: 429892 [Multi-domain]  Cd Length: 128  Bit Score: 198.13  E-value: 3.61e-61
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 126 FYQQSLKHSAAEPARQYLNKRGLSDDVIARFAIGYAPPGWDNVLKRFGGNSEDRKSLIDAGMLVTNDQGRSYDRFRERVM 205
Cdd:pfam08275   1 FYQELLKTNEGAAALDYLKSRGLSDETIERFQIGYAPDGWDNLLKFLKKKGFSEEELLEAGLLSKNEDGRYYDRFRNRIM 80
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 1730591779 206 FPIRDKRGRVIGFGGRVL-GDALPKYLNSPETDIFHKGRQLYGLYEAQ 252
Cdd:pfam08275  81 FPIKDARGRVVGFGGRALdDDKPPKYLNSPETPLFKKSKLLYGLDEAK 128
zf-CHC2 pfam01807
CHC2 zinc finger; This domain is principally involved in DNA binding in DNA primases.
6-100 3.16e-56

CHC2 zinc finger; This domain is principally involved in DNA binding in DNA primases.


Pssm-ID: 426447 [Multi-domain]  Cd Length: 95  Bit Score: 183.99  E-value: 3.16e-56
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779   6 PRVFINDLLARTDIVDLIDARVKLKKQGKNYHACCPFHNEKTPSFTVNGEKQFYHCFGCGAHGNAVDFLMNYDKLEFVET 85
Cdd:pfam01807   1 PPEFIDDLKNRIDIVDVVGQYVKLKKRGKDYVGLCPFHHEKTPSFTVSPDKQFYHCFGCGAGGDVIKFLMKIEKLSFVEA 80
                          90
                  ....*....|....*
gi 1730591779  86 VEELAAMHNLEVPYE 100
Cdd:pfam01807  81 VEKLADRYGIEIPYE 95
DnaG_DnaB_bind smart00766
DNA primase DnaG DnaB-binding; DnaG_DnaB_bind defines a domain of primase required for ...
451-575 6.21e-43

DNA primase DnaG DnaB-binding; DnaG_DnaB_bind defines a domain of primase required for functional interaction with DnaB that attracts primase to the replication fork. DnaG_DnaB_bind is responsible for the interaction between DnaG and DnaB.


Pssm-ID: 197866  Cd Length: 125  Bit Score: 149.72  E-value: 6.21e-43
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779  451 MRILIGLLVQNPELAPQVPSLAGLNHEKLPGLGLFSELVNTCLSQPGLTTGQLLEHYRGTKEAATLEKLSMWDDIADKDI 530
Cdd:smart00766   1 MRELIRLLLQNPELASLVPDLLPLELFTHPGLALLAELLALCRGAPGLTTGQLLEHWRDTPYRELLSELAVWDHLIDEEN 80
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....*
gi 1730591779  531 AEKTFTDSLNHMFDSMLELRQEELIARERTHGLSSEERRELWMIN 575
Cdd:smart00766  81 LEEEFQDALARLRKQLLERRIEELIAKLRRSGLTVEEKKELQALL 125
DnaG_DnaB_bind pfam08278
DNA primase DnaG DnaB-binding; Eubacterial DnaG primases interact with several factors to from ...
451-572 3.28e-35

DNA primase DnaG DnaB-binding; Eubacterial DnaG primases interact with several factors to from the replisome. One of these factors in DnaB, a helicase. This domain has been demonstrated to be responsible for the interaction between DnaG and DnaB.


Pssm-ID: 429895  Cd Length: 122  Bit Score: 128.52  E-value: 3.28e-35
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 451 MRILIGLLVQNPELAPQVPSLAGLNHEKLPGLGLFSELVNTCLSQPGLTTGQLLEHYRGTKEAATLEKLSMWD-DIADKD 529
Cdd:pfam08278   1 EREALKLLLQHPELAGPVPDALPLEAFTHPGLALLRELIEAAGARPGLSTAQLLEHWRDTPYEALLAELAVEPlQVDEEE 80
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|...
gi 1730591779 530 IAEKTFTDSLNHMFDSMLELRQEELIARERtHGLSSEERRELW 572
Cdd:pfam08278  81 NLEREFDDALARLQEQAVERRIAELKAKLR-QGLTVEEKEELR 122
TOPRIM_DnaG_primases cd03364
TOPRIM_DnaG_primases: The topoisomerase-primase (TORPIM) nucleotidyl transferase/hydrolase ...
260-340 2.36e-33

TOPRIM_DnaG_primases: The topoisomerase-primase (TORPIM) nucleotidyl transferase/hydrolase domain found in the active site regions of proteins similar to Escherichia coli DnaG. Primases synthesize RNA primers for the initiation of DNA replication. DnaG type primases are often closely associated with DNA helicases in primosome assemblies. The TOPRIM domain has two conserved motifs, one of which centers at a conserved glutamate and the other one at two conserved aspartates (DxD). This glutamate and two aspartates, cluster together to form a highly acid surface patch. The conserved glutamate may act as a general base in nucleotide polymerization by primases. The DXD motif may co-ordinate Mg2+, a cofactor required for full catalytic function. E. coli DnaG is a single subunit enzyme.


Pssm-ID: 173784 [Multi-domain]  Cd Length: 79  Bit Score: 121.85  E-value: 2.36e-33
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 260 RLLVVEGYMDVVALAQYDINYAVASLGTSTTADHIQLLFRVTNNVICCYDGDRAGRDAAWRALETALPYmtdGRQLRFMF 339
Cdd:cd03364     2 KVILVEGYMDVIALHQAGIKNVVASLGTALTEEQAELLKRLAKEVILAFDGDEAGQKAALRALELLLKL---GLNVRVLT 78

                  .
gi 1730591779 340 L 340
Cdd:cd03364    79 L 79
ZnF_CHCC smart00400
zinc finger;
36-90 2.41e-32

zinc finger;


Pssm-ID: 128681 [Multi-domain]  Cd Length: 55  Bit Score: 118.16  E-value: 2.41e-32
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*
gi 1730591779   36 YHACCPFHNEKTPSFTVNGEKQFYHCFGCGAHGNAVDFLMNYDKLEFVETVEELA 90
Cdd:smart00400   1 YKGLCPFHGEKTPSFSVSPDKQFFHCFGCGAGGNVISFLMKYDKLSFVEAVKKLA 55
TOPRIM_primases cd01029
TOPRIM_primases: The topoisomerase-primase (TOPRIM) nucleotidyl transferase/hydrolase domain ...
259-340 9.27e-26

TOPRIM_primases: The topoisomerase-primase (TOPRIM) nucleotidyl transferase/hydrolase domain found in the active site regions of bacterial DnaG-type primases and their homologs. Primases synthesize RNA primers for the initiation of DNA replication. DnaG type primases are often closely associated with DNA helicases in primosome assemblies. The TOPRIM domain has two conserved motifs, one of which centers at a conserved glutamate and the other one at two conserved aspartates (DxD). This glutamate and two aspartates, cluster together to form a highly acid surface patch. The conserved glutamate may act as a general base in nucleotide polymerization by primases. The DXD motif may co-ordinate Mg2+, a cofactor required for full catalytic function. The prototypical bacterial primase. Escherichia coli DnaG is a single subunit enzyme.


Pssm-ID: 173779 [Multi-domain]  Cd Length: 79  Bit Score: 100.81  E-value: 9.27e-26
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 259 PRLLVVEGYMDVVALAQYDINYAVASLGTSTTADHIQLLFRVTNNVICCYDGDRAGRDAAWRALETALPYmtdGRQLRFM 338
Cdd:cd01029     1 DEVIIVEGYMDVLALHQAGIKNVVAALGTANTEEQLRLLKRFARTVILAFDNDEAGKKAAARALELLLAL---GGRVRVP 77

                  ..
gi 1730591779 339 FL 340
Cdd:cd01029    78 PL 79
Toprim_2 pfam13155
Toprim-like; This is a family or Toprim-like proteins.
263-347 3.57e-22

Toprim-like; This is a family or Toprim-like proteins.


Pssm-ID: 463793 [Multi-domain]  Cd Length: 88  Bit Score: 90.70  E-value: 3.57e-22
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 263 VVEGYMDVVALAQYDINYA--VASLGTSTTADHIQLLFRVTNNVICCYDGDRAGRDAAWRALETALPymtDGRQLRFMFL 340
Cdd:pfam13155   2 VFEGYIDALSLAQAGIKNVlyVATLGTALTEAQIKLLKRYPKEVILAFDNDEAGRKAAKRLAELLKE---AGVDVKIRLL 78

                  ....*..
gi 1730591779 341 PDGEDPD 347
Cdd:pfam13155  79 PDGKDWN 85
TOPRIM smart00493
topoisomerases, DnaG-type primases, OLD family nucleases and RecR proteins;
260-329 1.47e-16

topoisomerases, DnaG-type primases, OLD family nucleases and RecR proteins;


Pssm-ID: 214695 [Multi-domain]  Cd Length: 75  Bit Score: 74.60  E-value: 1.47e-16
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1730591779  260 RLLVVEGYMDVVALAQYDIN--YAVASLGTSTTADHIQLLFRVTNN--VICCYDGDRAGRDAAWRALETALPYM 329
Cdd:smart00493   2 VLIIVEGPADAIALEKAGGKrgNVVALGGHLLSKEQIKLLKKLAKKaeVILATDPDREGEAIAWELAELLKPAG 75
TOPRIM cd00188
Topoisomerase-primase domain. This is a nucleotidyl transferase/hydrolase domain found in type ...
260-340 1.12e-13

Topoisomerase-primase domain. This is a nucleotidyl transferase/hydrolase domain found in type IA, type IIA and type IIB topoisomerases, bacterial DnaG-type primases, small primase-like proteins from bacteria and archaea, OLD family nucleases from bacterial and archaea, and bacterial DNA repair proteins of the RecR/M family. This domain has two conserved motifs, one of which centers at a conserved glutamate and the other one at two conserved aspartates (DxD). This glutamate and two aspartates, cluster together to form a highly acid surface patch. The conserved glutamate may act as a general base in nucleotide polymerization by primases and in strand joining in topoisomerases and, as a general acid in strand cleavage by topisomerases and nucleases. The DXD motif may co-ordinate Mg2+, a cofactor required for full catalytic function.


Pssm-ID: 173773 [Multi-domain]  Cd Length: 83  Bit Score: 66.68  E-value: 1.12e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 260 RLLVVEGYMDVVALAQYDINY--AVASLGTS--TTADHIQLLFRVTNNVICCYDGDRAGRDAAWRALETALPYmtdGRQL 335
Cdd:cd00188     2 KLIIVEGPSDALALAQAGGYGgaVVALGGHAlnKTRELLKRLLGEAKEVIIATDADREGEAIALRLLELLKSL---GKKV 78

                  ....*
gi 1730591779 336 RFMFL 340
Cdd:cd00188    79 RRLLL 83
Toprim_4 pfam13662
Toprim domain; The toprim domain is found in a wide variety of enzymes involved in nucleic ...
260-327 1.15e-12

Toprim domain; The toprim domain is found in a wide variety of enzymes involved in nucleic acid manipulation.


Pssm-ID: 433387 [Multi-domain]  Cd Length: 85  Bit Score: 63.84  E-value: 1.15e-12
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1730591779 260 RLLVVEGYMDVVALAQYDINYAVASLGTS-TTADHIQLL------FRVTNNVICCYDGDRAGRDAAWRALETALP 327
Cdd:pfam13662   2 EIIVVEGYADVIALEKAGYKGAVAVLGGAlSPLDGIGPEdlnidsLGGIKEVILALDGDVAGEKTALYLAEALLE 76
DnaB_bind pfam10410
DnaB-helicase binding domain of primase; This domain is the C-terminal region three-helical ...
369-421 3.18e-12

DnaB-helicase binding domain of primase; This domain is the C-terminal region three-helical domain of primase. Primases synthesize short RNA strands on single-stranded DNA templates, thereby generating the hybrid duplexes required for the initiation of synthesis by DNA polymerases. Primases are recruited to single-stranded DNA by helicases, and this domain is the region of the primase which binds DnaB-helicase. It is associated with the Toprim domain (pfam01751) which is the central catalytic core.


Pssm-ID: 463082  Cd Length: 54  Bit Score: 61.32  E-value: 3.18e-12
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1730591779 369 STFLFNSLMPQVDLSTPDGRAQLSTLALPLISQVPGETLRIYLRQELGNKLGI 421
Cdd:pfam10410   1 SEFLIRRLLKGYDLDTPEGRAAALREAAPLLAKIPDPVERDLYLRRLAEELGI 53
Toprim pfam01751
Toprim domain; This is a conserved region from DNA primase. This corresponds to the Toprim ...
260-323 8.58e-12

Toprim domain; This is a conserved region from DNA primase. This corresponds to the Toprim domain common to DnaG primases, topoisomerases, OLD family nucleases and RecR proteins. Both DnaG motifs IV and V are present in the alignment, the DxD (V) motif may be involved in Mg2+ binding and mutations to the conserved glutamate (IV) completely abolish DnaG type primase activity. DNA primase EC:2.7.7.6 is a nucleotidyltransferase it synthesizes the oligoribonucleotide primers required for DNA replication on the lagging strand of the replication fork; it can also prime the leading stand and has been implicated in cell division. This family also includes the atypical archaeal A subunit from type II DNA topoisomerases. Type II DNA topoisomerases catalyze the relaxation of DNA supercoiling by causing transient double strand breaks.


Pssm-ID: 396354 [Multi-domain]  Cd Length: 93  Bit Score: 61.60  E-value: 8.58e-12
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1730591779 260 RLLVVEGYMDVVALAQY---DINYAVASLGTSTTADH---------IQLLFRVTNNVICCYDGDRAGRDAAWRALE 323
Cdd:pfam01751   1 ELIIVEGPSDAIALEKAlggGFQAVVAVLGHLLSLEKgpkkkalkaLKELALKAKEVILATDPDREGEAIALKLLE 76
PHA02031 PHA02031
putative DnaG-like primase
183-353 4.67e-09

putative DnaG-like primase


Pssm-ID: 222844 [Multi-domain]  Cd Length: 266  Bit Score: 57.51  E-value: 4.67e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 183 IDAGMLvTNDQGRSYDRFRERVMFPIRDkrgrviGFGGRVLGDALPKYL--NSPETDIFHkgrqlyglyeAQQDNAEPPR 260
Cdd:PHA02031   99 IDPNMM-EPGLPLEYSERQGRLIFRTDA------GWLGRATADQQPKWVgyGYPAPDYVG----------WPPELSMPRP 161
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 261 LLVVEGYMDVVALaQYDIN----YAVASLGTSTTADHIQLLFRVT-NNVICCYDGDRAGRDAAWRALETALPYMTDGrql 335
Cdd:PHA02031  162 VVLTEDYLSALKV-RWACNkpevFAVALLGTRLRDRLAAILLQQTcPRVLIFLDGDPAGVDGSAGAMRRLRPLLIEG--- 237
                         170
                  ....*....|....*...
gi 1730591779 336 RFMFLPDGEDPDTLVRKE 353
Cdd:PHA02031  238 QVIITPDGFDPKDLEREQ 255
PRK08624 PRK08624
hypothetical protein; Provisional
33-300 8.26e-07

hypothetical protein; Provisional


Pssm-ID: 236314 [Multi-domain]  Cd Length: 373  Bit Score: 51.47  E-value: 8.26e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779  33 GKNYHACCPFHnektpsftvngEKQFYHCF-GCGAHGNAVDFL-----MNYDKLEFVETVEELAAMHNLEV---PYEAGS 103
Cdd:PRK08624   45 GGGSTKLYYYI-----------ENDNFHCYtRCGDIFDVFELLckrlkMEGKALSFSKAIRKITKILGLSYfyePKQQGI 113
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 104 GPSQIERH------QRQTLYQLMDGLNSFYQQSLKHSAAEPARQYLNKrGLSDDVIARFAIGYAPpgwdnvlkrfggnse 177
Cdd:PRK08624  114 KPSFLKILdwvwtgKKEKKEKIQPQLKSFNENILNQFVKIPNRKWLDE-GISEKTQKYWEIKFYL--------------- 177
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1730591779 178 drkslidagmlvtndqgrsyDRFRERVMFPIRDKRGRVIGFGGRVLGDAL-------PKYLNSPETDiFHKGRQLYGLYE 250
Cdd:PRK08624  178 --------------------DVISQRIIIPHRDESGELIGIRGRLLDKELvdknkyfPIYVNDTGYN-HPKGKILYGLWQ 236
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|..
gi 1730591779 251 AQQDNAEPPRLLVVEGYMDVVALAQY--DINYAVASLGTSTTADHIQLLFRV 300
Cdd:PRK08624  237 NKKYIKEKKKVIIVESEKSVLFSDKFygEGNFVVAICGSNISEVQAEKLLRL 288
 
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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