NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|942060763|ref|WP_055281245|]
View 

MULTISPECIES: DNA primase [Dorea]

Protein Classification

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

Name Accession Description Interval E-value
DnaG COG0358
DNA primase (bacterial type) [Replication, recombination and repair];
2-460 0e+00

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


:

Pssm-ID: 440127 [Multi-domain]  Cd Length: 465  Bit Score: 626.78  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763   2 YYSDEIIEEVRSRNDIVDVISTYVKLQKKGSSYFGLCPFHNEKSPSFSVSRQKQMYYCFGCGAGGNVFTFLMEYENYTFV 81
Cdd:COG0358    1 RIPDEFIDEIRARVDIVDVIGEYVKLKKAGRNYKGLCPFHDEKTPSFTVSPEKQFYHCFGCGAGGDVISFLMEYEGLSFP 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763  82 EALKYLADRAGVELPEEEYSKEAKERADTRAILLEINKAAAQYYYVQLKSS-QGAVGLGYFKKRQLSDETIKAFGLGYSN 160
Cdd:COG0358   81 EAVEELAERAGIELPEEEGSPEEREEASERERLYEALELAAKFYQEQLKNTpEGKAARDYLKKRGLSDETIERFGLGYAP 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763 161 KYSDDLYRYLKSKGYKDDMIAKAGLISIDEKNGVYDKFWNRVMFPIMDVNSRVIGFGGRVMGDAKPKYLNSPETMVFDKS 240
Cdd:COG0358  161 DGWDALLKHLKKKGFSEEELVEAGLVIEREDGGYYDRFRGRIMFPIRDLRGRVIGFGGRVLDDGEPKYLNSPETPLFHKG 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763 241 RNLYGLNRARRT--KKPYFLLCEGYMDVISLHQAGFTNAVASLGTALTPGHAALIRRYVQEVYLTYDSDGAGTRAALRAM 318
Cdd:COG0358  241 RVLYGLDLARKAirKEDRVIVVEGYMDVIALHQAGIKNAVATLGTALTEEHIKLLKRYTDEVILCFDGDAAGQKAALRAL 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763 319 PILRDAGITAKIIRMEPYKDPDEFIKNLGAEKFEERIASARNVFMYSLEVLEKEYDMNSPEGKTEFMKETARRLTQFEEE 398
Cdd:COG0358  321 ELLLKDGLQVRVLFLPDGEDPDELIRKEGAEAFRELLENAKPLIEFLIERLLEGYDLDTPEGRAALLREALPLLAKIPDP 400
                        410       420       430       440       450       460
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 942060763 399 IERNNYIEAVAKAYHVGFE--DLRKLVGKMAVQAGLAKPVERPREIQNNRKNKKEDGILVSQKI 460
Cdd:COG0358  401 ILRELYLRELAERLGLDEEalDALARLKRRALEKRIEELKEELKEARGDEEEKKELRELLKKKL 464
DnaG_DnaB_bind super family cl07879
DNA primase DnaG DnaB-binding; Eubacterial DnaG primases interact with several factors to from ...
458-584 6.83e-04

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.


The actual alignment was detected with superfamily member smart00766:

Pssm-ID: 447551  Cd Length: 125  Bit Score: 39.94  E-value: 6.83e-04
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763   458 QKILLTWLIESEDIFRQIEKYITPEDFSEGLFRQVAELLyEQYEKH-EVNPAQIMNHFTDEEEHRQVAGLFHTKIkeLTT 536
Cdd:smart00766   1 MRELIRLLLQNPELASLVPDLLPLELFTHPGLALLAELL-ALCRGApGLTTGQLLEHWRDTPYRELLSELAVWDH--LID 77
                           90       100       110       120       130
                   ....*....|....*....|....*....|....*....|....*....|.
gi 942060763   537 VKEQEKALQETILRVKDHSIEEATKNLdptdIQGLQRLM---NEKRKMQDL 584
Cdd:smart00766  78 EENLEEEFQDALARLRKQLLERRIEEL----IAKLRRSGltvEEKKELQAL 124
 
Name Accession Description Interval E-value
DnaG COG0358
DNA primase (bacterial type) [Replication, recombination and repair];
2-460 0e+00

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


Pssm-ID: 440127 [Multi-domain]  Cd Length: 465  Bit Score: 626.78  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763   2 YYSDEIIEEVRSRNDIVDVISTYVKLQKKGSSYFGLCPFHNEKSPSFSVSRQKQMYYCFGCGAGGNVFTFLMEYENYTFV 81
Cdd:COG0358    1 RIPDEFIDEIRARVDIVDVIGEYVKLKKAGRNYKGLCPFHDEKTPSFTVSPEKQFYHCFGCGAGGDVISFLMEYEGLSFP 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763  82 EALKYLADRAGVELPEEEYSKEAKERADTRAILLEINKAAAQYYYVQLKSS-QGAVGLGYFKKRQLSDETIKAFGLGYSN 160
Cdd:COG0358   81 EAVEELAERAGIELPEEEGSPEEREEASERERLYEALELAAKFYQEQLKNTpEGKAARDYLKKRGLSDETIERFGLGYAP 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763 161 KYSDDLYRYLKSKGYKDDMIAKAGLISIDEKNGVYDKFWNRVMFPIMDVNSRVIGFGGRVMGDAKPKYLNSPETMVFDKS 240
Cdd:COG0358  161 DGWDALLKHLKKKGFSEEELVEAGLVIEREDGGYYDRFRGRIMFPIRDLRGRVIGFGGRVLDDGEPKYLNSPETPLFHKG 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763 241 RNLYGLNRARRT--KKPYFLLCEGYMDVISLHQAGFTNAVASLGTALTPGHAALIRRYVQEVYLTYDSDGAGTRAALRAM 318
Cdd:COG0358  241 RVLYGLDLARKAirKEDRVIVVEGYMDVIALHQAGIKNAVATLGTALTEEHIKLLKRYTDEVILCFDGDAAGQKAALRAL 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763 319 PILRDAGITAKIIRMEPYKDPDEFIKNLGAEKFEERIASARNVFMYSLEVLEKEYDMNSPEGKTEFMKETARRLTQFEEE 398
Cdd:COG0358  321 ELLLKDGLQVRVLFLPDGEDPDELIRKEGAEAFRELLENAKPLIEFLIERLLEGYDLDTPEGRAALLREALPLLAKIPDP 400
                        410       420       430       440       450       460
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 942060763 399 IERNNYIEAVAKAYHVGFE--DLRKLVGKMAVQAGLAKPVERPREIQNNRKNKKEDGILVSQKI 460
Cdd:COG0358  401 ILRELYLRELAERLGLDEEalDALARLKRRALEKRIEELKEELKEARGDEEEKKELRELLKKKL 464
dnaG TIGR01391
DNA primase, catalytic core; Members of this family are DNA primase, a ubiquitous bacteria ...
2-409 1.46e-170

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: 490.58  E-value: 1.46e-170
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763    2 YYSDEIIEEVRSRNDIVDVISTYVKLQKKGSSYFGLCPFHNEKSPSFSVSRQKQMYYCFGCGAGGNVFTFLMEYENYTFV 81
Cdd:TIGR01391   1 MIPEEFIDELKERVDIVDVISEYVKLKKKGRNYVGLCPFHHEKTPSFSVSPEKQFYHCFGCGAGGDAIKFLMEIEGISFV 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763   82 EALKYLADRAGVELPEEEYSKEAKERADTRAILLEINKAAAQYYYVQLKS-SQGAVGLGYFKKRQLSDETIKAFGLGYSN 160
Cdd:TIGR01391  81 EAVEELAKRAGIDLPFEKDQQEKKEQKSKRKKLYELLELAAKFFKNQLKHtPENRAALDYLQSRGLSDETIDRFELGYAP 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763  161 KYSDDLYRYLKS-KGYKDDMIAKAGLISIDEKNGVYDKFWNRVMFPIMDVNSRVIGFGGRVMGDAKPKYLNSPETMVFDK 239
Cdd:TIGR01391 161 NNWDFLFDFLQNkKGFDLELLAEAGLLVKKENGKYYDRFRNRIMFPIHDPKGRVVGFGGRALGDEKPKYLNSPETPLFKK 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763  240 SRNLYGLNRARRT--KKPYFLLCEGYMDVISLHQAGFTNAVASLGTALTPGHAALIRRYVQEVYLTYDSDGAGTRAALRA 317
Cdd:TIGR01391 241 SELLYGLHKARKEirKEKELILVEGYMDVIALHQAGIKNAVASLGTALTEEHIKLLKRYADEIILCFDGDKAGRKAALRA 320
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763  318 MPILRDAGITAKIIRMEPYKDPDEFIKNLGAEKFEERIASARNVFMYSLEVLEKEYDMNSPEGKTEFMKETARRLTQFEE 397
Cdd:TIGR01391 321 IELLLPLGINVKVIKLPGGKDPDEYLRKEGVEALKKLLENSKSLIEFLIARLLSNYNLDTPEEKAKLVEELLPLIKKIPD 400
                         410
                  ....*....|..
gi 942060763  398 EIERNNYIEAVA 409
Cdd:TIGR01391 401 PILRDYYLQKLA 412
zf-CHC2 pfam01807
CHC2 zinc finger; This domain is principally involved in DNA binding in DNA primases.
4-98 4.23e-52

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


Pssm-ID: 426447 [Multi-domain]  Cd Length: 95  Bit Score: 173.20  E-value: 4.23e-52
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763    4 SDEIIEEVRSRNDIVDVISTYVKLQKKGSSYFGLCPFHNEKSPSFSVSRQKQMYYCFGCGAGGNVFTFLMEYENYTFVEA 83
Cdd:pfam01807   1 PPEFIDDLKNRIDIVDVVGQYVKLKKRGKDYVGLCPFHHEKTPSFTVSPDKQFYHCFGCGAGGDVIKFLMKIEKLSFVEA 80
                          90
                  ....*....|....*
gi 942060763   84 LKYLADRAGVELPEE 98
Cdd:pfam01807  81 VEKLADRYGIEIPYE 95
TOPRIM_DnaG_primases cd03364
TOPRIM_DnaG_primases: The topoisomerase-primase (TORPIM) nucleotidyl transferase/hydrolase ...
258-333 6.74e-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: 120.70  E-value: 6.74e-33
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 942060763 258 LLCEGYMDVISLHQAGFTNAVASLGTALTPGHAALIRRYVQEVYLTYDSDGAGTRAALRAMPILRDAGITAKIIRM 333
Cdd:cd03364    4 ILVEGYMDVIALHQAGIKNVVASLGTALTEEQAELLKRLAKEVILAFDGDEAGQKAALRALELLLKLGLNVRVLTL 79
ZnF_CHCC smart00400
zinc finger;
34-88 3.04e-30

zinc finger;


Pssm-ID: 128681 [Multi-domain]  Cd Length: 55  Bit Score: 112.39  E-value: 3.04e-30
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*
gi 942060763    34 YFGLCPFHNEKSPSFSVSRQKQMYYCFGCGAGGNVFTFLMEYENYTFVEALKYLA 88
Cdd:smart00400   1 YKGLCPFHGEKTPSFSVSPDKQFFHCFGCGAGGNVISFLMKYDKLSFVEAVKKLA 55
PHA02031 PHA02031
putative DnaG-like primase
166-355 1.52e-06

putative DnaG-like primase


Pssm-ID: 222844 [Multi-domain]  Cd Length: 266  Bit Score: 49.81  E-value: 1.52e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763 166 LYRYLKSKGYKDDMIAKAGLISIDEKNGvydkfwnRVMFPIMDvnsrviGFGGRVMGDAKPKYL--NSPETMVFdksrNL 243
Cdd:PHA02031  90 LYGLLLSKGIDPNMMEPGLPLEYSERQG-------RLIFRTDA------GWLGRATADQQPKWVgyGYPAPDYV----GW 152
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763 244 YGLNRARRTkkpyFLLCEGYMDVISLHQA---GFTNAVASLGTALTPGHAA-LIRRYVQEVYLTYDSDGAGTRAALRAMP 319
Cdd:PHA02031 153 PPELSMPRP----VVLTEDYLSALKVRWAcnkPEVFAVALLGTRLRDRLAAiLLQQTCPRVLIFLDGDPAGVDGSAGAMR 228
                        170       180       190
                 ....*....|....*....|....*....|....*.
gi 942060763 320 ILRDAGITAKIIRMEPYKDPdefiKNLGAEKFEERI 355
Cdd:PHA02031 229 RLRPLLIEGQVIITPDGFDP----KDLEREQIRELL 260
DnaG_DnaB_bind smart00766
DNA primase DnaG DnaB-binding; DnaG_DnaB_bind defines a domain of primase required for ...
458-584 6.83e-04

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: 39.94  E-value: 6.83e-04
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763   458 QKILLTWLIESEDIFRQIEKYITPEDFSEGLFRQVAELLyEQYEKH-EVNPAQIMNHFTDEEEHRQVAGLFHTKIkeLTT 536
Cdd:smart00766   1 MRELIRLLLQNPELASLVPDLLPLELFTHPGLALLAELL-ALCRGApGLTTGQLLEHWRDTPYRELLSELAVWDH--LID 77
                           90       100       110       120       130
                   ....*....|....*....|....*....|....*....|....*....|.
gi 942060763   537 VKEQEKALQETILRVKDHSIEEATKNLdptdIQGLQRLM---NEKRKMQDL 584
Cdd:smart00766  78 EENLEEEFQDALARLRKQLLERRIEEL----IAKLRRSGltvEEKKELQAL 124
 
Name Accession Description Interval E-value
DnaG COG0358
DNA primase (bacterial type) [Replication, recombination and repair];
2-460 0e+00

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


Pssm-ID: 440127 [Multi-domain]  Cd Length: 465  Bit Score: 626.78  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763   2 YYSDEIIEEVRSRNDIVDVISTYVKLQKKGSSYFGLCPFHNEKSPSFSVSRQKQMYYCFGCGAGGNVFTFLMEYENYTFV 81
Cdd:COG0358    1 RIPDEFIDEIRARVDIVDVIGEYVKLKKAGRNYKGLCPFHDEKTPSFTVSPEKQFYHCFGCGAGGDVISFLMEYEGLSFP 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763  82 EALKYLADRAGVELPEEEYSKEAKERADTRAILLEINKAAAQYYYVQLKSS-QGAVGLGYFKKRQLSDETIKAFGLGYSN 160
Cdd:COG0358   81 EAVEELAERAGIELPEEEGSPEEREEASERERLYEALELAAKFYQEQLKNTpEGKAARDYLKKRGLSDETIERFGLGYAP 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763 161 KYSDDLYRYLKSKGYKDDMIAKAGLISIDEKNGVYDKFWNRVMFPIMDVNSRVIGFGGRVMGDAKPKYLNSPETMVFDKS 240
Cdd:COG0358  161 DGWDALLKHLKKKGFSEEELVEAGLVIEREDGGYYDRFRGRIMFPIRDLRGRVIGFGGRVLDDGEPKYLNSPETPLFHKG 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763 241 RNLYGLNRARRT--KKPYFLLCEGYMDVISLHQAGFTNAVASLGTALTPGHAALIRRYVQEVYLTYDSDGAGTRAALRAM 318
Cdd:COG0358  241 RVLYGLDLARKAirKEDRVIVVEGYMDVIALHQAGIKNAVATLGTALTEEHIKLLKRYTDEVILCFDGDAAGQKAALRAL 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763 319 PILRDAGITAKIIRMEPYKDPDEFIKNLGAEKFEERIASARNVFMYSLEVLEKEYDMNSPEGKTEFMKETARRLTQFEEE 398
Cdd:COG0358  321 ELLLKDGLQVRVLFLPDGEDPDELIRKEGAEAFRELLENAKPLIEFLIERLLEGYDLDTPEGRAALLREALPLLAKIPDP 400
                        410       420       430       440       450       460
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 942060763 399 IERNNYIEAVAKAYHVGFE--DLRKLVGKMAVQAGLAKPVERPREIQNNRKNKKEDGILVSQKI 460
Cdd:COG0358  401 ILRELYLRELAERLGLDEEalDALARLKRRALEKRIEELKEELKEARGDEEEKKELRELLKKKL 464
dnaG TIGR01391
DNA primase, catalytic core; Members of this family are DNA primase, a ubiquitous bacteria ...
2-409 1.46e-170

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: 490.58  E-value: 1.46e-170
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763    2 YYSDEIIEEVRSRNDIVDVISTYVKLQKKGSSYFGLCPFHNEKSPSFSVSRQKQMYYCFGCGAGGNVFTFLMEYENYTFV 81
Cdd:TIGR01391   1 MIPEEFIDELKERVDIVDVISEYVKLKKKGRNYVGLCPFHHEKTPSFSVSPEKQFYHCFGCGAGGDAIKFLMEIEGISFV 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763   82 EALKYLADRAGVELPEEEYSKEAKERADTRAILLEINKAAAQYYYVQLKS-SQGAVGLGYFKKRQLSDETIKAFGLGYSN 160
Cdd:TIGR01391  81 EAVEELAKRAGIDLPFEKDQQEKKEQKSKRKKLYELLELAAKFFKNQLKHtPENRAALDYLQSRGLSDETIDRFELGYAP 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763  161 KYSDDLYRYLKS-KGYKDDMIAKAGLISIDEKNGVYDKFWNRVMFPIMDVNSRVIGFGGRVMGDAKPKYLNSPETMVFDK 239
Cdd:TIGR01391 161 NNWDFLFDFLQNkKGFDLELLAEAGLLVKKENGKYYDRFRNRIMFPIHDPKGRVVGFGGRALGDEKPKYLNSPETPLFKK 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763  240 SRNLYGLNRARRT--KKPYFLLCEGYMDVISLHQAGFTNAVASLGTALTPGHAALIRRYVQEVYLTYDSDGAGTRAALRA 317
Cdd:TIGR01391 241 SELLYGLHKARKEirKEKELILVEGYMDVIALHQAGIKNAVASLGTALTEEHIKLLKRYADEIILCFDGDKAGRKAALRA 320
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763  318 MPILRDAGITAKIIRMEPYKDPDEFIKNLGAEKFEERIASARNVFMYSLEVLEKEYDMNSPEGKTEFMKETARRLTQFEE 397
Cdd:TIGR01391 321 IELLLPLGINVKVIKLPGGKDPDEYLRKEGVEALKKLLENSKSLIEFLIARLLSNYNLDTPEEKAKLVEELLPLIKKIPD 400
                         410
                  ....*....|..
gi 942060763  398 EIERNNYIEAVA 409
Cdd:TIGR01391 401 PILRDYYLQKLA 412
zf-CHC2 pfam01807
CHC2 zinc finger; This domain is principally involved in DNA binding in DNA primases.
4-98 4.23e-52

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


Pssm-ID: 426447 [Multi-domain]  Cd Length: 95  Bit Score: 173.20  E-value: 4.23e-52
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763    4 SDEIIEEVRSRNDIVDVISTYVKLQKKGSSYFGLCPFHNEKSPSFSVSRQKQMYYCFGCGAGGNVFTFLMEYENYTFVEA 83
Cdd:pfam01807   1 PPEFIDDLKNRIDIVDVVGQYVKLKKRGKDYVGLCPFHHEKTPSFTVSPDKQFYHCFGCGAGGDVIKFLMKIEKLSFVEA 80
                          90
                  ....*....|....*
gi 942060763   84 LKYLADRAGVELPEE 98
Cdd:pfam01807  81 VEKLADRYGIEIPYE 95
Toprim_N pfam08275
DNA primase catalytic core, N-terminal domain;
124-250 1.65e-51

DNA primase catalytic core, N-terminal domain;


Pssm-ID: 429892 [Multi-domain]  Cd Length: 128  Bit Score: 173.09  E-value: 1.65e-51
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763  124 YYYVQLKSSQGAVGLGYFKKRQLSDETIKAFGLGYSNKYSDDLYRYLKSKGYKDDMIAKAGLISIDEKNGVYDKFWNRVM 203
Cdd:pfam08275   1 FYQELLKTNEGAAALDYLKSRGLSDETIERFQIGYAPDGWDNLLKFLKKKGFSEEELLEAGLLSKNEDGRYYDRFRNRIM 80
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 942060763  204 FPIMDVNSRVIGFGGRVMGDAKP-KYLNSPETMVFDKSRNLYGLNRAR 250
Cdd:pfam08275  81 FPIKDARGRVVGFGGRALDDDKPpKYLNSPETPLFKKSKLLYGLDEAK 128
TOPRIM_DnaG_primases cd03364
TOPRIM_DnaG_primases: The topoisomerase-primase (TORPIM) nucleotidyl transferase/hydrolase ...
258-333 6.74e-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: 120.70  E-value: 6.74e-33
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 942060763 258 LLCEGYMDVISLHQAGFTNAVASLGTALTPGHAALIRRYVQEVYLTYDSDGAGTRAALRAMPILRDAGITAKIIRM 333
Cdd:cd03364    4 ILVEGYMDVIALHQAGIKNVVASLGTALTEEQAELLKRLAKEVILAFDGDEAGQKAALRALELLLKLGLNVRVLTL 79
ZnF_CHCC smart00400
zinc finger;
34-88 3.04e-30

zinc finger;


Pssm-ID: 128681 [Multi-domain]  Cd Length: 55  Bit Score: 112.39  E-value: 3.04e-30
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*
gi 942060763    34 YFGLCPFHNEKSPSFSVSRQKQMYYCFGCGAGGNVFTFLMEYENYTFVEALKYLA 88
Cdd:smart00400   1 YKGLCPFHGEKTPSFSVSPDKQFFHCFGCGAGGNVISFLMKYDKLSFVEAVKKLA 55
Toprim_2 pfam13155
Toprim-like; This is a family or Toprim-like proteins.
259-343 6.10e-30

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


Pssm-ID: 463793 [Multi-domain]  Cd Length: 88  Bit Score: 112.66  E-value: 6.10e-30
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763  259 LCEGYMDVISLHQAGFTNA--VASLGTALTPGHAALIRRYVQEVYLTYDSDGAGTRAALRAMPILRDAGITAKIIRMEPY 336
Cdd:pfam13155   2 VFEGYIDALSLAQAGIKNVlyVATLGTALTEAQIKLLKRYPKEVILAFDNDEAGRKAAKRLAELLKEAGVDVKIRLLPDG 81

                  ....*..
gi 942060763  337 KDPDEFI 343
Cdd:pfam13155  82 KDWNEYL 88
TOPRIM_primases cd01029
TOPRIM_primases: The topoisomerase-primase (TOPRIM) nucleotidyl transferase/hydrolase domain ...
258-332 6.60e-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: 101.19  E-value: 6.60e-26
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 942060763 258 LLCEGYMDVISLHQAGFTNAVASLGTALTPGHAALIRRYVQEVYLTYDSDGAGTRAALRAMPILRDAGITAKIIR 332
Cdd:cd01029    4 IIVEGYMDVLALHQAGIKNVVAALGTANTEEQLRLLKRFARTVILAFDNDEAGKKAAARALELLLALGGRVRVPP 78
Toprim_4 pfam13662
Toprim domain; The toprim domain is found in a wide variety of enzymes involved in nucleic ...
258-331 3.36e-20

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: 85.03  E-value: 3.36e-20
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763  258 LLCEGYMDVISLHQAGFTNAVASLGTAL-TPGHAALIRRY------VQEVYLTYDSDGAGTRAALRAMPILRDAGITAKI 330
Cdd:pfam13662   4 IVVEGYADVIALEKAGYKGAVAVLGGALsPLDGIGPEDLNidslggIKEVILALDGDVAGEKTALYLAEALLEEGVKVSR 83

                  .
gi 942060763  331 I 331
Cdd:pfam13662  84 L 84
TOPRIM smart00493
topoisomerases, DnaG-type primases, OLD family nucleases and RecR proteins;
258-325 3.29e-11

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


Pssm-ID: 214695 [Multi-domain]  Cd Length: 75  Bit Score: 59.20  E-value: 3.29e-11
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 942060763   258 LLCEGYMDVISLHQAGF--TNAVASLGTALTPGHAALIRRYVQ--EVYLTYDSDGAGTRAALRAMPILRDAG 325
Cdd:smart00493   4 IIVEGPADAIALEKAGGkrGNVVALGGHLLSKEQIKLLKKLAKkaEVILATDPDREGEAIAWELAELLKPAG 75
TOPRIM cd00188
Topoisomerase-primase domain. This is a nucleotidyl transferase/hydrolase domain found in type ...
258-333 2.05e-09

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: 54.36  E-value: 2.05e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763 258 LLCEGYMDVISLHQAGF--TNAVASLGTAL--TPGHAALIRRYVQEVYLTYDSDGAGTRAALRAMPILRDAGITAKIIRM 333
Cdd:cd00188    4 IIVEGPSDALALAQAGGygGAVVALGGHALnkTRELLKRLLGEAKEVIIATDADREGEAIALRLLELLKSLGKKVRRLLL 83
DnaB_bind pfam10410
DnaB-helicase binding domain of primase; This domain is the C-terminal region three-helical ...
362-415 5.98e-09

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: 52.07  E-value: 5.98e-09
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 942060763  362 FMYSLEVLEKEYDMNSPEGKTEFMKETARRLTQFEEEIERNNYIEAVAKAYHVG 415
Cdd:pfam10410   1 SEFLIRRLLKGYDLDTPEGRAAALREAAPLLAKIPDPVERDLYLRRLAEELGIS 54
Toprim pfam01751
Toprim domain; This is a conserved region from DNA primase. This corresponds to the Toprim ...
259-333 1.81e-08

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: 51.97  E-value: 1.81e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763  259 LCEGYMDVISLHQA---GFTNAVASLGTALTP---------GHAALIRRYVQEVYLTYDSDGAGTRAALRAM---PILRD 323
Cdd:pfam01751   4 IVEGPSDAIALEKAlggGFQAVVAVLGHLLSLekgpkkkalKALKELALKAKEVILATDPDREGEAIALKLLelkELLEN 83
                          90
                  ....*....|
gi 942060763  324 AGITAKIIRM 333
Cdd:pfam01751  84 AGGRVEFSEL 93
PHA02031 PHA02031
putative DnaG-like primase
166-355 1.52e-06

putative DnaG-like primase


Pssm-ID: 222844 [Multi-domain]  Cd Length: 266  Bit Score: 49.81  E-value: 1.52e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763 166 LYRYLKSKGYKDDMIAKAGLISIDEKNGvydkfwnRVMFPIMDvnsrviGFGGRVMGDAKPKYL--NSPETMVFdksrNL 243
Cdd:PHA02031  90 LYGLLLSKGIDPNMMEPGLPLEYSERQG-------RLIFRTDA------GWLGRATADQQPKWVgyGYPAPDYV----GW 152
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763 244 YGLNRARRTkkpyFLLCEGYMDVISLHQA---GFTNAVASLGTALTPGHAA-LIRRYVQEVYLTYDSDGAGTRAALRAMP 319
Cdd:PHA02031 153 PPELSMPRP----VVLTEDYLSALKVRWAcnkPEVFAVALLGTRLRDRLAAiLLQQTCPRVLIFLDGDPAGVDGSAGAMR 228
                        170       180       190
                 ....*....|....*....|....*....|....*.
gi 942060763 320 ILRDAGITAKIIRMEPYKDPdefiKNLGAEKFEERI 355
Cdd:PHA02031 229 RLRPLLIEGQVIITPDGFDP----KDLEREQIRELL 260
Toprim_3 pfam13362
Toprim domain; The toprim domain is found in a wide variety of enzymes involved in nucleic ...
256-349 1.58e-06

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


Pssm-ID: 433146 [Multi-domain]  Cd Length: 97  Bit Score: 46.63  E-value: 1.58e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763  256 YFLLCEGYMDVISLHQAGF---TNAVASLGTA-LTPGHAAlirRYVQEVYLTYDSDGA--GTRAALRAMPILRDAGITAK 329
Cdd:pfam13362   1 RLIIGEGIETALSLTQRLNppgTPVIALLSAAnLKAVAWP---ERVKRVYIAADNDAAndGQAAAEKLAERLEAAGIEAV 77
                          90       100
                  ....*....|....*....|
gi 942060763  330 IIRMEPYKDPDEFIKNLGAE 349
Cdd:pfam13362  78 LLEPEAGEDWNDDLQQTGAA 97
DnaG_DnaB_bind smart00766
DNA primase DnaG DnaB-binding; DnaG_DnaB_bind defines a domain of primase required for ...
458-584 6.83e-04

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: 39.94  E-value: 6.83e-04
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 942060763   458 QKILLTWLIESEDIFRQIEKYITPEDFSEGLFRQVAELLyEQYEKH-EVNPAQIMNHFTDEEEHRQVAGLFHTKIkeLTT 536
Cdd:smart00766   1 MRELIRLLLQNPELASLVPDLLPLELFTHPGLALLAELL-ALCRGApGLTTGQLLEHWRDTPYRELLSELAVWDH--LID 77
                           90       100       110       120       130
                   ....*....|....*....|....*....|....*....|....*....|.
gi 942060763   537 VKEQEKALQETILRVKDHSIEEATKNLdptdIQGLQRLM---NEKRKMQDL 584
Cdd:smart00766  78 EENLEEEFQDALARLRKQLLERRIEEL----IAKLRRSGltvEEKKELQAL 124
 
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.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH