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Dimeric form of the trans-stabilized Hemolysin II C-terminal domain
Authors
Kaplan, A.R., Alexandrescu, A.T.
Assembly
Hemolysin II
Entity
1. Hemolysin II (polymer, Thiol state: not present), 94 monomers, 10449.60 × 2 Da Detail

DNQKALEEQM NSINSVNDKL NKGKGKLSLS MNGNQLKATS SNAGYGISYE DKNWGIFVNG EKVYTFNEKS TVGNISNDIN KLNIKGMYIE IKQI


Total weight
20899.2 Da
Max. entity weight
10449.6 Da
Source organism
Bacillus cereus ATCC 14579
Exptl. method
solution NMR
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 98.9 %, Completeness: 38.4 %, Completeness (bb): 75.5 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All38.4 % (426 of 1110)15.9 % (93 of 584)58.5 % (241 of 412)80.7 % (92 of 114)
Backbone75.5 % (426 of 564)47.2 % (93 of 197)88.3 % (241 of 273)97.9 % (92 of 94)
Sidechain13.2 % (83 of 631) 0.0 % (0 of 387)37.1 % (83 of 224) 0.0 % (0 of 20)
Aromatic 0.0 % (0 of 64) 0.0 % (0 of 32) 0.0 % (0 of 31) 0.0 % (0 of 1)
Methyl 2.3 % (2 of 88) 0.0 % (0 of 44) 4.5 % (2 of 44)

1. entity 1

DNQKALEEQM NSINSVNDKL NKGKGKLSLS MNGNQLKATS SNAGYGISYE DKNWGIFVNG EKVYTFNEKS TVGNISNDIN KLNIKGMYIE IKQI

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 303.15 K, pH 6.5, Details 0.8 mM [U-99% 13C; U-99% 15N] HlyIIC, 20 mM sodium phosphate, 1 mM EDTA, 0.05 % w/v sodium azide, 1 mM AEBSF protease inhibitor, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1HlyIIC[U-99% 13C; U-99% 15N]0.8 mM
2sodium phosphatenatural abundance20 mM
3EDTAnatural abundance1 mM
4sodium azidenatural abundance0.05 % w/v
5AEBSF protease inhibitornatural abundance1 mM

Release date
2020-04-13
Citation 1
NMR structure of the Bacillus cereus hemolysin II C-terminal domain reveals a novel fold
Kaplan, A.R., Kaus, K., De, S., Olson, R., Alexandrescu, A.T.
Sci. Rep. (2017), 7, 3277-3277, PubMed 28607368 , DOI 10.1038/s41598-017-02917-4 ,
Citation 2
NMR assignments for the cis and trans forms of the hemolysin II C-terminal domain
Maciejewski, M.W., Olson, R., Alexandrescu, A.T., Kaplan, A.R.
Biomol. NMR Assign. (2014), 8, 419-423, PubMed 24234348 , DOI 10.1007/s12104-013-9530-2 ,
Citation 3
Protein yoga: Conformational versatility of the Hemolysin II C-terminal domain detailed by NMR structures for multiple states
Kaplan, A.R., Olson, R., Alexandrescu, A.T.
Protein Sci. (2021), 30, 990-1005, PubMed 33733504 , DOI 10.1002/pro.4066 ,
Related entities 1. Hemolysin II, : 1 : 1 : 2 entities Detail
Experiments performed 7 experiments Detail
nullKeywords TOXIN, domain swapped dimer