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Structure of a Chordin-like Cysteine-rich Repeat (VWC module) from Collagen IIA
Authors
O'Leary, J.M., Hamilton, J.M., Deane, C.M., Valeyev, N.V., Sandell, L.J., Downing, A.K.
Assembly
alpha 1 type II collagen isoform 1
Entity
1. alpha 1 type II collagen isoform 1 (polymer, Thiol state: all disulfide bound), 73 monomers, 7975.965 Da Detail

YVEFQEAGSC VQDGQRYNDK DVWKPEPCRI CVCDTGTVLC DDIICEDVKD CLSPEIPFGE CCPICPADLA AAA


Formula weight
7975.965 Da
Entity Connection
disulfide 5 Detail

IDTypeValue orderAtom ID 1Atom ID 2
1disulfidesing1:CYS10:SG1:CYS33:SG
2disulfidesing1:CYS28:SG1:CYS61:SG
3disulfidesing1:CYS31:SG1:CYS40:SG
4disulfidesing1:CYS45:SG1:CYS62:SG
5disulfidesing1:CYS51:SG1:CYS65:SG

Source organism
Homo sapiens
Exptl. method
NMR
Refine. method
semi-automated assignment and torsion angle dynamics
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 94.5 %, Completeness: 76.1 %, Completeness (bb): 85.2 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All76.1 % (601 of 790)87.3 % (356 of 408)58.4 % (181 of 310)88.9 % (64 of 72)
Backbone85.2 % (363 of 426)92.4 % (133 of 144)78.6 % (169 of 215)91.0 % (61 of 67)
Sidechain67.9 % (294 of 433)84.5 % (223 of 264)41.5 % (68 of 164)60.0 % (3 of 5)
Aromatic33.3 % (16 of 48)62.5 % (15 of 24) 0.0 % (0 of 23)100.0 % (1 of 1)
Methyl50.0 % (36 of 72)86.1 % (31 of 36)13.9 % (5 of 36)

1. alpha 1 type II collagen isoform 1

YVEFQEAGSC VQDGQRYNDK DVWKPEPCRI CVCDTGTVLC DDIICEDVKD CLSPEIPFGE CCPICPADLA AAA

Sample

Pressure 1 atm, Temperature 298 K, pH 6.0


#NameIsotope labelingTypeConcentration
1alpha 1 type II collagen isoform 1[U-15N]0.8 mM
2phosphate buffer50 mM
3NaN30.02 %
4H2O90 %
5D2O10 %

LACS Plot; CA
Referencing offset: 0.03 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: 0.03 ppm, Outliers: 1 Detail
LACS Plot; HA
Referencing offset: 0.02 ppm, Outliers: 1 Detail
LACS Plot; CO
Referencing offset: 0.77 ppm, Outliers: 3 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 1U5M, Strand ID: A Detail


Release date
2004-08-25
Citation
Solution structure and dynamics of a prototypical chordin-like cysteine-rich repeat (von Willebrand Factor type C module) from collagen IIA
O'Leary, J.M., Hamilton, J.M., Deane, C.M., Valeyev, N.V., Sandell, L.J., Downing, A.K.
J. Biol. Chem. (2004), 279, 53857-53866, PubMed 15466413 , DOI 10.1074/jbc.M409225200 ,
Entries sharing articles Swiss-Prot: 1 entries Detail
  Swiss-Prot: P02458 released on 1986-07-21
    Title CO2A1_HUMAN Entity Collagen alpha-1(II) chain
Related entities 1. alpha 1 type II collagen isoform 1, : 1 : 157 entities Detail
Interaction partners 1. alpha 1 type II collagen isoform 1, : 3 interactors Detail
Experiments performed 3 experiments Detail
nullKeywords 5 disulfide bonds, beta-sheet, two sub-domain architecture