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Copper(I) loaded form of the first domain of the human copper chaperone for SOD1, CCS
Authors
Banci, L., Bertini, I., Cantini, F., Kozyreva, T., Rubino, J.T.
Assembly
Cu(I) bound D1CCS
Entity
1. D1CCS (polymer, Thiol state: all free), 89 monomers, 9366.491 Da Detail

GSFTMASDSG NQGTLCTLEF AVQMTCQSCV DAVRKSLQGV AGVQDVEVHL EDQMVLVHTT LPSQEVQALL EGTGRQAVLK GMGSGQLQN


2. Cu(I) bound D1CCS, entity CU1 (non-polymer), 63.546 Da
Total weight
9430.037 Da
Max. entity weight
9366.491 Da
Source organism
Homo sapiens
Exptl. method
solution NMR
Refine. method
torsion angle dynamics, molecular dynamics
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 96.6 %, Completeness: 92.2 %, Completeness (bb): 95.5 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All92.2 % (882 of 957)91.8 % (450 of 490)92.1 % (337 of 366)94.1 % (95 of 101)
Backbone95.5 % (508 of 532)94.1 % (176 of 187)96.1 % (247 of 257)96.6 % (85 of 88)
Sidechain89.5 % (451 of 504)90.4 % (274 of 303)88.8 % (167 of 188)76.9 % (10 of 13)
Aromatic28.6 % (8 of 28)57.1 % (8 of 14) 0.0 % (0 of 14)
Methyl94.5 % (104 of 110)94.5 % (52 of 55)94.5 % (52 of 55)

1. D1CCS

GSFTMASDSG NQGTLCTLEF AVQMTCQSCV DAVRKSLQGV AGVQDVEVHL EDQMVLVHTT LPSQEVQALL EGTGRQAVLK GMGSGQLQN

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 (±1) K, pH 6


#NameIsotope labelingTypeConcentration
1D1CCS[U-99% 15N]protein0.5 (±0.1) mM
2H2Osolvent90 %
3D2Osolvent10 %
4Na phosphatebuffer0.1 mM
5NaClsalt0.1 mM
Sample #2

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 (±1) K, pH 6


#NameIsotope labelingTypeConcentration
6D1CCS[U-99% 13C; U-99% 15N]protein0.5 (±0.1) mM
7H2Osolvent90 %
8D2Osolvent10 %
9Na phosphatebuffer0.1 mM
10NaClsalt0.1 mM
Sample #3

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 (±1) K, pH 6


#NameIsotope labelingTypeConcentration
11D1CCSnatural abundanceprotein0.5 (±0.1) mM
12H2Osolvent90 %
13D2Osolvent10 %
14Na phosphatebuffer0.1 mM
15NaClsalt0.1 mM

LACS Plot; CA
Referencing offset: 0.13 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: 0.13 ppm, Outliers: 1 Detail
LACS Plot; HA
Referencing offset: 0.02 ppm, Outliers: 1 Detail
LACS Plot; CO
Referencing offset: 0.26 ppm, Outliers: 2 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 2RSQ, Strand ID: A Detail


Release date
2013-03-31
Citation
Mechanistic aspects of hSOD1 maturation from the solution structure of Cu(I) -loaded hCCS domain 1 and analysis of disulfide-free hSOD1 mutants
Banci, L., Bertini, I., Cantini, F., Kozyreva, T., Rubino, J.T.
Chembiochem. (2013), 14, 1839-1844, PubMed 23625804 , DOI 10.1002/cbic.201300042 ,
Entries sharing articles Swiss-Prot: 2 entries Detail
  Swiss-Prot: O14618 released on 2002-01-31
    Title CCS_HUMAN Entity Copper chaperone for superoxide dismutase
  Swiss-Prot: P00441 released on 1986-07-21
    Title SODC_HUMAN Entity Superoxide dismutase [Cu-Zn]
Related entities 1. D1CCS, : 1 : 5 : 29 entities Detail
Interaction partners 1. D1CCS, : 1 interactors Detail
Experiments performed 11 experiments Detail
nullKeywords copper chaperone, human CCS, human SOD1, solution NMR