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NMR structure of the DNA-bound helix bundle domain from the functional pRN1 primase
Authors
Boudet, J., Lipps, G., Allain, F.H.-T.
Assembly
functional pRN1 primase/DNA Complex
Entity
1. functional pRN1 primase/DNA Complex, entity 1 (polymer, Thiol state: not present), 9 monomers, 2769.757 Da Detail

CTGTGCTCA


2. functional pRN1 primase/DNA Complex, entity 2 (polymer), 115 monomers, 13503.53 Da Detail

TVVEFEELRK ELVKRDSGKP VEKIKEEICT KSPPKLIKEI ICENKTYADV NIDRSRGDWH VILYLMKHGV TDPDKILELL PRDSKAKENE KWNTQKYFVI TLSKAWSVVK KYLEA


Total weight
16273.287 Da
Max. entity weight
13503.53 Da
Entity Connection
disulfide 1 Detail

IDTypeValue orderAtom ID 1Atom ID 2
1disulfidesing2:CYS29:SG2:CYS42:SG

Source organism
Sulfolobus islandicus
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 93.5 %, Completeness: 73.7 %, Completeness (bb): 74.3 % Detail

Polymer type: polydeoxyribonucleotide polypeptide(L)

Total1H13C15N
All73.7 % (1124 of 1525)80.3 % (680 of 847)60.4 % (338 of 560)89.8 % (106 of 118)
Backbone74.3 % (552 of 743)90.7 % (264 of 291)54.1 % (185 of 342)93.6 % (103 of 110)
Sidechain74.5 % (666 of 894)74.8 % (416 of 556)74.8 % (247 of 330)37.5 % (3 of 8)
Aromatic70.2 % (80 of 114)75.8 % (50 of 66)60.0 % (27 of 45)100.0 % (3 of 3)
Methyl87.8 % (122 of 139)88.7 % (63 of 71)86.8 % (59 of 68)

1. entity 1

CTGTGCTCA

2. entity 2

TVVEFEELRK ELVKRDSGKP VEKIKEEICT KSPPKLIKEI ICENKTYADV NIDRSRGDWH VILYLMKHGV TDPDKILELL PRDSKAKENE KWNTQKYFVI TLSKAWSVVK KYLEA

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 323 K, pH 5.5, Details 1.0 mM [U-99% 13C; U-99% 15N] DNA-bound helix bundle domain, 1.0 mM DNA (5'-D(*CP*TP*GP*TP*GP*CP*TP*CP*A)-3'), 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1DNA-bound helix bundle domain[U-99% 13C; U-99% 15N]1.0 (±0.1) mM
2DNA (5'-D(*CP*TP*GP*TP*GP*CP*TP*CP*A)-3')natural abundance1.0 (±0.1) mM
3NaClnatural abundance100 mM
Sample #2

Solvent system 100% D2O, Pressure 1 atm, Temperature 323 K, pH 5.5, Details 0.7 mM [U-100% 13C] DNA-bound helix bundle domain, 0.7 mM DNA (5'-D(*CP*TP*GP*TP*GP*CP*TP*CP*A)-3'), 100% D2O


#NameIsotope labelingTypeConcentration
4DNA-bound helix bundle domain[U-100% 13C]0.7 (±0.1) mM
5DNA (5'-D(*CP*TP*GP*TP*GP*CP*TP*CP*A)-3')natural abundance0.7 (±0.1) mM
6NaClnatural abundance100 mM
Sample #3

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 323 K, pH 5.5, Details 1.1 mM [U-99% 15N] DNA-bound helix bundle domain, 1.1 mM DNA (5'-D(*CP*TP*GP*TP*GP*CP*TP*CP*A)-3'), 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
7DNA-bound helix bundle domain[U-99% 15N]1.1 (±0.1) mM
8DNA (5'-D(*CP*TP*GP*TP*GP*CP*TP*CP*A)-3')natural abundance1.1 (±0.1) mM
9NaClnatural abundance50 mM
Sample #4

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 323 K, pH 5.5, Details 1.0 mM DNA-bound helix bundle domain, 1.0 mM DNA (5'-D(*CP*TP*GP*TP*GP*CP*TP*CP*A)-3'), 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
10DNA-bound helix bundle domainnatural abundance1.0 mM
11DNA (5'-D(*CP*TP*GP*TP*GP*CP*TP*CP*A)-3')natural abundance1.0 mM
12NaClnatural abundance50 mM

LACS Plot; CA
Referencing offset: -0.23 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: -0.23 ppm, Outliers: 1 Detail
LACS Plot; HA
Referencing offset: -0.1 ppm, Outliers: 2 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 6GVU, Strand ID: B Detail


Release date
2018-10-16
Citation
A Small Helical Bundle Prepares Primer Synthesis by Binding Two Nucleotides that Enhance Sequence-Specific Recognition of the DNA Template
Boudet, J., Devillier, J.C., Wiegand, T., Salmon, L., Meier, B.H., Lipps, G., Allain, F.H.-T.
Cell (2018), 176, 154-166, PubMed 30595448 , DOI 10.1016/j.cell.2018.11.031 ,
Entries sharing articles BMRB: 2 entries Detail
  BMRB: 34287 released on 2018-10-24
    Title NMR structure of the free helix bundle domain from the functional pRN1 primase
  BMRB: 34290 released on 2018-09-25
    Title Hybrid structure of the pRN1 helix bundle domain in complex with DNA and 2 ATP molecules
Related entities 2. functional pRN1 primase/DNA Complex, entity 2, : 1 : 4 entities Detail
Experiments performed 25 experiments Detail
NMR combined restraints 5 contents Detail
Keywords DNA BINDING PROTEIN, primase, replication initiation, single-stranded DNA