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NMR assignments of the C-terminal domain of insulin-like growth factor binding protein 2 (IGFBP-2)
Authors
KUANG, Z., YAO, S., KEIZER, D.W., WANG, C.C., BACH, L.A., FORBES, B.E., WALLACE, J.C., NORTON, R.S.
Assembly
C-TERMINAL DOMAIN OF INSULIN-LIKE GROWTH FACTOR BINDING PROTEIN 2
Entity
1. C-TERMINAL DOMAIN OF INSULIN-LIKE GROWTH FACTOR BINDING PROTEIN 2 (polymer, Thiol state: all disulfide bound), 107 monomers, 12219.75 Da Detail

GPPPARTPCQ QELDQVLERI STMRLPDERG PLEHLYSLHI PNCDKHGLYN LKQCKMSLNG QRGECWCVNP NTGKLIQGAP TIRGDPECHL FYNEQQEARG VHTQRMQ


Formula weight
12219.75 Da
Entity Connection
disulfide 3 Detail

IDTypeValue orderAtom ID 1Atom ID 2
1disulfidesing1:CYS9:SG1:CYS43:SG
2disulfidesing1:CYS54:SG1:CYS65:SG
3disulfidesing1:CYS67:SG1:CYS88:SG

Source organism
Homo sapiens
Exptl. method
NMR
Refine. method
torsion angle dynamics
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 95.3 %, Completeness: 85.9 %, Completeness (bb): 92.9 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All85.9 % (1077 of 1254)82.8 % (553 of 668)91.1 % (430 of 472)82.5 % (94 of 114)
Backbone92.9 % (578 of 622)93.9 % (200 of 213)92.3 % (288 of 312)92.8 % (90 of 97)
Sidechain81.1 % (592 of 730)77.6 % (353 of 455)91.1 % (235 of 258)23.5 % (4 of 17)
Aromatic98.5 % (65 of 66)97.0 % (32 of 33)100.0 % (32 of 32)100.0 % (1 of 1)
Methyl95.5 % (84 of 88)95.5 % (42 of 44)95.5 % (42 of 44)

1. IGFBP-2

GPPPARTPCQ QELDQVLERI STMRLPDERG PLEHLYSLHI PNCDKHGLYN LKQCKMSLNG QRGECWCVNP NTGKLIQGAP TIRGDPECHL FYNEQQEARG VHTQRMQ

Sample #1

Temperature 298 (±0.2) K, pH 6.0 (±0.1)


#NameIsotope labelingTypeConcentration
1IGFBP-2[U-95% 15N]0.8 mM
2Na acetate10 mM
3azide0.02 %
4D2O5 %
Sample #2

Temperature 298 (±0.2) K, pH 6.0 (±0.1)


#NameIsotope labelingTypeConcentration
5IGFBP-2[U-95% 13C; U-90% 15N]0.5 mM
6Na acetate10 mM
7azide0.02 %
8D2O5 %

LACS Plot; CA
Referencing offset: -0.02 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: -0.02 ppm, Outliers: 1 Detail
LACS Plot; HA
Referencing offset: 0.0 ppm, Outliers: 2 Detail
LACS Plot; CO
Referencing offset: 0.1 ppm, Outliers: 1 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 2H7T, Strand ID: A Detail


Release date
2006-10-29
Citation
Structure, dynamics and heparin binding of the C-terminal domain of insulin-like growth factor-binding protein-2 (IGFBP-2)
KUANG, Z., YAO, S., KEIZER, D.W., WANG, C.C., BACH, L.A., FORBES, B.E., WALLACE, J.C., NORTON, R.S.
J. Mol. Biol. (2006), 364, 690-704, PubMed 17020769 , DOI 10.1016/j.jmb.2006.09.006 ,
Entries sharing articles Swiss-Prot: 1 entries Detail
  Swiss-Prot: P18065 released on 1990-11-01
    Title IBP2_HUMAN Entity Insulin-like growth factor-binding protein 2
Related entities 1. C-TERMINAL DOMAIN OF INSULIN-LIKE GROWTH FACTOR BINDING PROTEIN 2, : 1 : 5 : 42 entities Detail
Interaction partners 1. C-TERMINAL DOMAIN OF INSULIN-LIKE GROWTH FACTOR BINDING PROTEIN 2, : 2 interactors Detail
Experiments performed 13 experiments Detail
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