3B39A

Structure of the dnag primase catalytic domain bound to ssdna
Total Genus 92
Loading diagram...

The genus trace: a function that shows values of genus (vertical axis) for subchains spanned between the first residue, and all other residues (shown on horizontal axis). The number of the latter residue and the genus of a given subchain are shown interactively.

Total Genus
92
sequence length
319
structure length
317
Chain Sequence
NAHQRQTLYQLMDGLNTFYQQSLQQPVATSARQYLEKRGLSHEVIARFAIGFAPPGWDNVLKRFGGNPENRQSLIDAGMLVTNDRSYDRFRERVMFPIRDKRGRVIGFGGRVLGNDTPKYLNSPETDIFHKGRQLYGLYEAQQDNAEPNRLLVVEGYMDVVALAQYGINYAVASLGTSTTADHIQLLFRATNNVICCYDGDRAGRDAAWCALETALPYMTDGRQLRFMFLPDGEDPDTLVRKEGKEAFEARMEQAMPLSAFLFNSLMPQVDLSTPDGRARLSTLALPLISQVPGETLRIYLRQELGNKLGILDDSQL
Loading diagram...

The genus matrix. At position (x,y) a genus value for a subchain spanned between x’th and y’th residue is shown. Values of the genus are represented by color, according to the scale given on the right.

Structure visualization

After clicking on a point (x,y) in the genus matrix above, a subchain from x to y is shown in color.

Chord Diagram
{{ tooltip.sname }} connected with {{ tooltip.tname }} : {{qFormat(tooltip.svalue) }}
publication title Identification of a DNA primase template tracking site redefines the geometry of primer synthesis.
pubmed doi rcsb
molecule tags Transferase/dna
source organism Escherichia coli
molecule keywords DNA (5'-D(*DCP*DAP*DAP*DAP*DGP*DCP*DCP*DAP*DAP*DAP*DAP*DGP*D
total genus 92
structure length 317
sequence length 319
chains with identical sequence B
ec nomenclature ec 2.7.7.-:
pdb deposition date 2007-10-19

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF08275 Toprim_N DNA primase catalytic core, N-terminal domain
A PF10410 DnaB_bind DnaB-helicase binding domain of primase
A PF13155 Toprim_2 Toprim-like
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
1.20.50.20 Mainly Alpha Up-down Bundle Pheromone ER-1 Pheromone ER-1 3b39A03
3.40.1360.10 Alpha Beta 3-Layer(aba) Sandwich Dna Topoisomerase Vi A Subunit; Chain: A, domain 2 Dna Topoisomerase Vi A Subunit; Chain: A, domain 2 3b39A02
3.90.980.10 Alpha Beta Alpha-Beta Complex DNA primase DNAg catalytic core, N-terminal domain DNA primase, catalytic core, N-terminal domain 3b39A01
4JCVA 5GUJA 3VDPA 1EQNA 1D3YA 1DDEA 4EDRA 2AU3A 1VDDA 2V1CA 2ZBKA 3VDUA 4EDVA 4EDKA 2Q2EA 4EE1A 1T6T1 4O6PB 3VE5A 1DD9A 4E2KA 4EDTA 4EDGA 3B39A 4O6OA
chains in the Genus database with same CATH superfamily
3KXRA 4JCVA 5GUJA 2NSVA 2I5RA 3VDPA 1ERCA 2KK2A 1EQNA 1D3YA 1DDEA 2FCJA 2AU3A 4EDRA 1VDDA 2KC6A 2V1CA 2B39A 2LMKA 2ZBKA 3VDUA 3KLSA 4EDVA 4EDKA 2JMSA 2Q2EA 4EE1A 1T6T1 4O6PB 3VE5A 2ERLA 4O6OA 1DD9A 4E2KA 4EDTA 4EDGA 3B39A 2NSWA 3CU7A
chains in the Genus database with same CATH topology
3KXRA 4JCVA 5GUJA 2NSVA 3VDPA 1ERCA 2KK2A 1EQNA 1D3YA 1DDEA 2AU3A 4EDRA 1VDDA 2KC6A 2V1CA 2B39A 2LMKA 2ZBKA 3VDUA 3KLSA 4EDVA 4EDKA 2JMSA 2Q2EA 4EE1A 1T6T1 4O6PB 3VE5A 2ERLA 4O6OA 1DD9A 4E2KA 4EDTA 4EDGA 3B39A 2NSWA 3CU7A
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 4JCV A;  5GUJ A;  3VDP A;  1EQN A;  1D3Y A;  1DDE A;  4EDR A;  2AU3 A;  1VDD A;  2V1C A;  2ZBK A;  3VDU A;  4EDV A;  4EDK A;  2Q2E A;  4EE1 A;  1T6T 1;  4O6P B;  3VE5 A;  1DD9 A;  4E2K A;  4EDT A;  4EDG A;  3B39 A;  4O6O A; 
#chains in the Genus database with same CATH topology
 3KXR A;  4JCV A;  5GUJ A;  2NSV A;  2I5R A;  3VDP A;  1ERC A;  2KK2 A;  1EQN A;  1D3Y A;  1DDE A;  2FCJ A;  2AU3 A;  4EDR A;  1VDD A;  2KC6 A;  2V1C A;  2B39 A;  2LMK A;  2ZBK A;  3VDU A;  3KLS A;  4EDV A;  4EDK A;  2JMS A;  2Q2E A;  4EE1 A;  1T6T 1;  4O6P B;  3VE5 A;  2ERL A;  4O6O A;  1DD9 A;  4E2K A;  4EDT A;  4EDG A;  3B39 A;  2NSW A;  3CU7 A; 
#chains in the Genus database with same CATH homology
 3KXR A;  4JCV A;  5GUJ A;  2NSV A;  3VDP A;  1ERC A;  2KK2 A;  1EQN A;  1D3Y A;  1DDE A;  2AU3 A;  4EDR A;  1VDD A;  2KC6 A;  2V1C A;  2B39 A;  2LMK A;  2ZBK A;  3VDU A;  3KLS A;  4EDV A;  4EDK A;  2JMS A;  2Q2E A;  4EE1 A;  1T6T 1;  4O6P B;  3VE5 A;  2ERL A;  4O6O A;  1DD9 A;  4E2K A;  4EDT A;  4EDG A;  3B39 A;  2NSW A;  3CU7 A; 
...loading similar chains, please wait...
similar chains in the Genus database (?% sequence similarity)
...loading similar chains, please wait...
similar chains in the pdb database (?% sequence similarity)

 
#similar chains in the Genus database (?% sequence similarity)
...loading similar chains, please wait...
#similar chains, but unknotted
...loading similar chains, please wait...
#similar chains in the pdb database (?% sequence similarity)
...loading similar chains, please wait...