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Protein and metal cluster structure of the wheat metallothionein domain g-Ec-1. The second part of the puzzle.
Authors
Loebus, J., Peroza, E.A., Bluethgen, N., Fox, T., Meyer-Klaucke, W., Zerbe, O., FREISINGER, E.
Assembly
EC PROTEIN I/II
Entity
1. EC PROTEIN I/II (polymer, Thiol state: all other bound), 26 monomers, 2461.779 Da Detail

GSGCDDKCGC AVPCPGGTGC RCTSAR


2. CD (non-polymer), 112.411 × 2 Da
Total weight
2686.601 Da
Max. entity weight
2461.779 Da
Entity Connection
na 6 Detail

IDTypeValue orderAtom ID 1Atom ID 2
1nasing1:CYS4:SG2:CD1:CD
2nasing1:CYS8:SG2:CD1:CD
3nasing1:CYS10:SG2:CD1:CD
4nasing1:CYS14:SG2:CD1:CD
5nasing1:CYS20:SG2:CD1:CD
6nasing1:CYS22:SG2:CD1:CD

Source organism
Triticum aestivum
Exptl. method
solution NMR
Refine. method
TORSION ANGLE DYNAMICS
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 92.3 %, Completeness: 86.0 %, Completeness (bb): 80.0 % Detail

Polymer type: polypeptide(L)

Total1H15N
All86.0 % (123 of 143)86.6 % (103 of 119)83.3 % (20 of 24)
Backbone80.0 % (64 of 80)78.6 % (44 of 56)83.3 % (20 of 24)
Sidechain93.7 % (59 of 63)93.7 % (59 of 63)
Methyl100.0 % (6 of 6)100.0 % (6 of 6)

1. EC PROTEIN I/II

GSGCDDKCGC AVPCPGGTGC RCTSAR

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.9, Details 1.0 MM [U-99% 15N] EC PROTEIN, 15.0 MM TRIS, 50.0 MM NACL, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1EC PROTEIN I/II[U-99% 15N]1.0 mM
2TRIS[U-98% 2H]15 mM
3D2O[U-99% 2H]10 %
4NaClnatural abundance50 mM
5H2Onatural abundance90 %

Protein Blocks Logo
Calculated from 40 models in PDB: 2L61, Strand ID: A Detail


Release date
2011-03-27
Citation
Protein and metal cluster structure of the wheat metallothionein domain γ-E(c)-1: the second part of the puzzle
Loebus, J., Peroza, E.A., Bluthgen, N., Fox, T., Meyer-Klaucke, W., Zerbe, O., Freisinger, E.
J. Biol. Inorg. Chem. (2011), 16, 683-694, PubMed 21437709 , DOI 10.1007/s00775-011-0770-2 ,
Entries sharing articles BMRB: 1 entries Detail
  BMRB: 17295 released on 2011-03-27
    Title Protein and metal cluster structure of the wheat metallothionein domain g-Ec-1. The second part of the puzzle.
Related entities 1. EC PROTEIN I/II, : 1 : 1 : 1 : 15 entities Detail
Experiments performed 5 experiments Detail
nullKeywords METAL-BINDING, METAL BINDING PROTEIN, METALLOTHIONEIN, METAL-THIOLATE CLUSTER, NMR, SOLUTION STRUCTURE, WHEAT EC-1, ZINC, ZN BINDING