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Solid-State Protein Structure Determination with Proton-Detected Triple Resonance 3D Magic-Angle Spinning NMR Spectroscopy: Beta-1 Immunoglobulin Binding Domain of Protein G (GB1)
Authors
Zhou, D.H., Shea, J.J., Nieuwkoop, A.J., Franks, W., Wylie, B.J., Mullen, C., Sandoz, D., Rienstra, C.M.
Assembly
GB1
Entity
1. GB1 (polymer, Thiol state: not present), 56 monomers, 6222.757 Da Detail

MQYKLILNGK TLKGETTTEA VDAATAEKVF KQYANDNGVD GEWTYDDATK TFTVTE


Formula weight
6222.757 Da
Source organism
Staphylococcus aureus
Exptl. method
solid-state NMR
Data set
assigned_chemical_shifts
Chem. Shift Complete1
Sequence coverage: 100.0 %, Completeness: 52.3 %, Completeness (bb): 68.2 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All52.3 % (330 of 631) 6.2 % (20 of 321)100.0 % (248 of 248)100.0 % (62 of 62)
Backbone68.2 % (229 of 336) 7.8 % (9 of 116)100.0 % (164 of 164)100.0 % (56 of 56)
Sidechain44.1 % (153 of 347) 5.4 % (11 of 205)100.0 % (136 of 136)100.0 % (6 of 6)
Aromatic50.0 % (28 of 56) 0.0 % (0 of 28)100.0 % (27 of 27)100.0 % (1 of 1)
Methyl56.3 % (36 of 64)12.5 % (4 of 32)100.0 % (32 of 32)

1. GB1

MQYKLILNGK TLKGETTTEA VDAATAEKVF KQYANDNGVD GEWTYDDATK TFTVTE

Sample #1

Pressure 1 atm, Temperature 278 K, Details Microcrystalline GB1


#NameIsotope labelingTypeConcentration
1GB1[U-100% 13C; U-100% 15N]10 mg
2Methyl Pentane diolnatural abundance0.5 v/v
3Isopropanolnatural abundance0.25 v/v
Sample #2

Solvent system Solid Slurry, Pressure 1 atm, Temperature 278 K, Details Back exchanged with H20


#NameIsotope labelingTypeConcentration
4GB1[U-13C; U-15N; U-2H]5 (±1.0) mg
5isopropyl alcoholnatural abundance50 %
6(4R)-2-Methylpentane-2,4-diolnatural abundance25 %
7sodium phosphatenatural abundance50 mM

Chem. Shift Complete2
Sequence coverage: 100.0 %, Completeness: 42.3 %, Completeness (bb): 60.4 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All42.3 % (534 of 1262)15.3 % (98 of 642)63.3 % (314 of 496)98.4 % (122 of 124)
Backbone60.4 % (406 of 672)29.3 % (68 of 232)69.2 % (227 of 328)99.1 % (111 of 112)
Sidechain26.4 % (183 of 694) 7.3 % (30 of 410)52.2 % (142 of 272)91.7 % (11 of 12)
Aromatic30.4 % (34 of 112) 7.1 % (4 of 56)53.7 % (29 of 54)50.0 % (1 of 2)
Methyl31.3 % (40 of 128) 9.4 % (6 of 64)53.1 % (34 of 64)

1. GB1

MQYKLILNGK TLKGETTTEA VDAATAEKVF KQYANDNGVD GEWTYDDATK TFTVTE

Sample #1

Pressure 1 atm, Temperature 281 (±2) K, pH 5.5, Details Microcrystalline GB1


#NameIsotope labelingTypeConcentration
1GB1[U-100% 13C; U-100% 15N]10 mg
2Methyl Pentane diolnatural abundance0.5 v/v
3Isopropanolnatural abundance0.25 v/v
Sample #2

Solvent system Solid Slurry, Pressure 1 atm, Temperature 281 (±2) K, pH 5.5, Details Back exchanged with H20


#NameIsotope labelingTypeConcentration
4GB1[U-13C; U-15N; U-2H]5 (±1.0) mg
5isopropyl alcoholnatural abundance50 %
6(4R)-2-Methylpentane-2,4-diolnatural abundance25 %
7sodium phosphatenatural abundance50 mM

Release date
2007-03-28
Citation 1
Solid-State Protein Structure Determination with Proton-Detected Triple Resonance 3D Magic-Angle Spinning NMR Spectroscopy
Zhou, D.H., Shea, J.J., Nieuwkoop, A.J., Franks, W., Wylie, B.J., Mullen, C., Sandoz, D., Rienstra, C.M.
Angew. Chem. Int. Ed.
Citation 2
Magic-angle spinning solid-state NMR spectroscopy of the beta1 immunoglobulin binding domain of protein G (GB1): 15N and 13C chemical shift assignments and conformational analysis
Franks, W., Zhou, D.H., Wylie, B.J., Money, B.G., Graesser, D.T., Frericks, H.L., Sahota, G., Rienstra, C.M.
J. Am. Chem. Soc. (2005), 127, 12291-12305, PubMed 16131207 , DOI 10.1021/ja044497e ,
Related entities 1. GB1, : 1 : 20 : 2 : 47 : 38 entities Detail
Interaction partners 1. GB1, : 1 interactors Detail
Experiments performed 11 experiments Detail
Chemical shift validation 5 contents Detail
Keywords Assignments, dynamics, GB1, Solid, SSNMR