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Solution Structure of BlsM
Authors
Kang, M., Doddapaneni, K., Heppner, Z., Wu, Z.
Assembly
Blasticidin M
Entity
1. Blasticidin M (polymer), 163 monomers, 17838.24 × 2 Da Detail

KAGVRSVFLA GPFMGLVNPE TNSMPSAEQL PFLTLIEHFE KQGLEVFNAH RREAWGAQVL TPEECTPLDQ LEIRKADVFV AIPGIPPSPG THVEIGWASA FDKPIVLLLE EGREEEYGFL VRGLGTVAAV EFVHYKDIAL AKPQIDAAIR KVVDRVNNPA ATP


Total weight
35676.48 Da
Max. entity weight
17838.24 Da
Source organism
Streptomyces griseochromogenes
Exptl. method
solution NMR
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 98.8 %, Completeness: 80.4 %, Completeness (bb): 93.2 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All80.4 % (1516 of 1885)76.6 % (747 of 975)84.0 % (629 of 749)87.0 % (140 of 161)
Backbone93.2 % (885 of 950)92.6 % (300 of 324)93.7 % (447 of 477)92.6 % (138 of 149)
Sidechain71.6 % (778 of 1086)68.7 % (447 of 651)77.8 % (329 of 423)16.7 % (2 of 12)
Aromatic26.0 % (38 of 146)49.3 % (36 of 73) 0.0 % (0 of 71)100.0 % (2 of 2)
Methyl99.0 % (208 of 210)99.0 % (104 of 105)99.0 % (104 of 105)

1. entity 1

KAGVRSVFLA GPFMGLVNPE TNSMPSAEQL PFLTLIEHFE KQGLEVFNAH RREAWGAQVL TPEECTPLDQ LEIRKADVFV AIPGIPPSPG THVEIGWASA FDKPIVLLLE EGREEEYGFL VRGLGTVAAV EFVHYKDIAL AKPQIDAAIR KVVDRVNNPA ATP

Sample #1

Solvent system 92% H2O/8% D2O, Pressure 1 (±0.01) atm, Temperature 308 (±0.1) K, pH 6.50 (±0.05), Details 25 mM sodium phosphate, 2 mM DTT, 25 mM sodium chloride, 2 mM beta-mercaptoethanol, 0.02 % sodium azide, 0.8 mM [U-15N] Blasticidin M, 92% H2O/8% D2O


#NameIsotope labelingTypeConcentration
1sodium phosphatenatural abundance25 mM
2DTTnatural abundance2 mM
3sodium chloridenatural abundance25 mM
4beta-mercaptoethanolnatural abundance2 mM
5sodium azidenatural abundance0.02 %
6Blasticidin M[U-15N]0.8 mM
Sample #2

Solvent system 92% H2O/8% D2O, Pressure 1 (±0.01) atm, Temperature 308 (±0.1) K, pH 6.50 (±0.05), Details 0.02 % sodium azide, 0.8 mM [U-13C; U-15N] Blasticidin M, 92% H2O/8% D2O


#NameIsotope labelingTypeConcentration
7sodium azidenatural abundance0.02 %
8Blasticidin M[U-13C; U-15N]0.8 mM
Sample #3

Solvent system 92% H2O/8% D2O, Pressure 1 (±0.01) atm, Temperature 308 (±0.1) K, pH 6.50 (±0.05), Details 0.8 mM [U-100% 13C; U-100% 15N; U-95% 2H] Blasticidin M, 92% H2O/8% D2O


#NameIsotope labelingTypeConcentration
9Blasticidin M[U-100% 13C; U-100% 15N; U-95% 2H]0.8 mM
Sample #4

Solvent system 92% H2O/8% D2O, Pressure 1 (±0.01) atm, Temperature 308 (±0.1) K, pH 6.50 (±0.05), Details 0.8 mM [U-10% 13C; U-100% 15N] Blasticidin M, 92% H2O/8% D2O


#NameIsotope labelingTypeConcentration
10Blasticidin M[U-10% 13C; U-100% 15N]0.8 mM
Sample #5

Solvent system 92% H2O/8% D2O, Pressure 1 (±0.01) atm, Temperature 308 (±0.1) K, pH 6.50 (±0.05), Details 1.25 mM [U-15N] Blasticidin M, 1.25 mM [U-13C; U-15N] Blasticidin M, 92% H2O/8% D2O


#NameIsotope labelingTypeConcentration
11Blasticidin M[U-15N]1.25 mM
12Blasticidin M[U-13C; U-15N]1.25 mM
Sample #6

Solvent system 92% H2O/8% D2O, Pressure 1 (±0.01) atm, Temperature 308 (±0.1) K, pH 6.50 (±0.05), Details 0.8 mM [U-15N] Blasticidin M, 92% H2O/8% D2O


#NameIsotope labelingTypeConcentration
13Blasticidin M[U-15N]0.8 mM

Release date
2018-04-26
Citation
Solution structure of the nucleotide hydrolase BlsM: Implication of its substrate specificity
Kang, M., Doddapaneni, K., Sarni, S., Heppner, Z., Wysocki, V., Wu, Z.
Protein Sci. (2020), 29, 1760-1773, PubMed 31876335 , DOI 10.1002/pro.3812 ,
Related entities 1. Blasticidin M, : 1 : 6 entities Detail
Experiments performed 11 experiments Detail
NMR combined restraints 5 contents Detail
Keywords Deaminase, biosynthesis, cytosine, hydrolase