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Solution NMR Structure of the N-terminal Domain of Putative ATP-dependent DNA Helicase RecG-related Protein from Nitrosomonas europaea, Northeast Structural Genomics Consortium Target NeR70A
Authors
Eletsky, A., Mills, J.L., Lee, H., Maglaqui, M., Ciccosanti, C., Hamilton, K., Rost, B., Acton, T.B., Xiao, R., Everett, J.K., Montelione, G.T., Prestegard, J.H., Szyperski, T.
Assembly
NeR70A
Entity
1. NeR70A (polymer, Thiol state: all free), 153 monomers, 16756.83 Da Detail

MRSATDLLDE LNAVDESARI EAKRASDMGK SVMETVIAFA NEPGLDGGYL LLGVDWAIND KGDTVYRPVG LPDPDKVQRD LASQCASMLN VALRPEMQLE QVGGKTLLVV YVPEADVTHK PIYKKATGLP GGAYRRIGSS DQRCVLEHHH HHH


Formula weight
16756.83 Da
Source organism
Nitrosomonas europaea
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
RDCs, assigned_chemical_shifts, spectral_peak_list
Chem. Shift Complete
Sequence coverage: 97.4 %, Completeness: 95.4 %, Completeness (bb): 96.1 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All95.4 % (1630 of 1709)94.7 % (838 of 885)96.0 % (642 of 669)96.8 % (150 of 155)
Backbone96.1 % (867 of 902)95.5 % (297 of 311)96.4 % (430 of 446)96.6 % (140 of 145)
Sidechain94.8 % (898 of 947)94.3 % (541 of 574)95.6 % (347 of 363)100.0 % (10 of 10)
Aromatic81.1 % (73 of 90)80.0 % (36 of 45)81.8 % (36 of 44)100.0 % (1 of 1)
Methyl100.0 % (180 of 180)100.0 % (90 of 90)100.0 % (90 of 90)

1. NeR70A

MRSATDLLDE LNAVDESARI EAKRASDMGK SVMETVIAFA NEPGLDGGYL LLGVDWAIND KGDTVYRPVG LPDPDKVQRD LASQCASMLN VALRPEMQLE QVGGKTLLVV YVPEADVTHK PIYKKATGLP GGAYRRIGSS DQRCVLEHHH HHH

Sample #1

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 298 K, pH 6.5, Details 0.9 mM [U-100% 13C; U-100% 15N] NeR70A, 95% H2O/5% D2O


#NameIsotope labelingTypeConcentration
1NeR70A[U-100% 13C; U-100% 15N]0.9 mM
2MESnatural abundance20 mM
3sodium chloridenatural abundance100 mM
4calcium chloridenatural abundance5 mM
5DTTnatural abundance10 mM
6sodium azidenatural abundance0.02 %
7H2Onatural abundance95 %
8D2Onatural abundance5 %
Sample #2

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 298 K, pH 6.5, Details 0.9 mM [U-5% 13C; U-100% 15N] NeR70A, 95% H2O/5% D2O


#NameIsotope labelingTypeConcentration
9NeR70A[U-5% 13C; U-100% 15N]0.9 mM
10MESnatural abundance20 mM
11sodium chloridenatural abundance100 mM
12calcium chloridenatural abundance5 mM
13DTTnatural abundance10 mM
14sodium azidenatural abundance0.02 %
15H2Onatural abundance95 %
16D2Onatural abundance5 %
Sample #3

Solvent system 88% H2O/12% D2O, Pressure 1 atm, Temperature 298 K, pH 6.5, Details 0.6 mM [U-5% 13C; U-100% 15N] NeR70A aligned in Pf1 phage, 88% H2O/12% D2O


#NameIsotope labelingTypeConcentration
17NeR70A[U-5% 13C; U-100% 15N]0.6 mM
18MESnatural abundance13 mM
19sodium chloridenatural abundance66 mM
20calcium chloridenatural abundance3.3 mM
21DTTnatural abundance6.6 mM
22sodium azidenatural abundance0.013 %
23Pf1 phagenatural abundance13.5 mg/mL
24H2Onatural abundance88 %
25D2Onatural abundance12 %

LACS Plot; CA
Referencing offset: -0.04 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: -0.04 ppm, Outliers: 1 Detail
LACS Plot; HA
Referencing offset: -0.08 ppm, Outliers: 5 Detail
LACS Plot; CO
Referencing offset: 0.06 ppm, Outliers: 2 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 2KYY, Strand ID: A Detail


RDC
103 RDC values in 1 lists
Field strength (1H) 599.7664 MHz, Pressure 1 atm, Temperature 298 K, pH 6.5 Detail
Release date
2010-08-09
Related entities 1. NeR70A, : 1 entities Detail
Experiments performed 17 experiments Detail
NMR combined restraints 7 contents Detail
Keywords Northeast Structural Genomics Consortium (NESG), PSI-2, Protein NMR, Protein Structure Initiative, Structural Genomics, Target NeR70A