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Refined solution structure of the human TSG-6 Link module
Authors
Blundell, C.D., Teriete, P., Kahmann, J.D., Pickford, A.R., Campbell, I.D.
Assembly
human TSG-6
Entity
1. human TSG-6 (polymer, Thiol state: all disulfide bound), 98 monomers, 10926.41 Da Detail

GVYHREARSG KYKLTYAEAK AVCEFEGGHL ATYKQLEAAR KIGFHVCAAG WMAKGRVGYP IVKPGPNCGF GKTGIIDYGI RLNRSERWDA YCYNPHAK


2. HA octasaccharide (polymer, Thiol state: not present), 8 monomers, 1956.173 Da
Total weight
12882.583 Da
Max. entity weight
10926.41 Da
Entity Connection
disulfide 2, covalent 7 Detail

IDTypeValue orderAtom ID 1Atom ID 2
1disulfidesing1:CYS23:SG1:CYS92:SG
2disulfidesing1:CYS47:SG1:CYS68:SG
3covalentsing2:BNA1:C12:BGC2:O3
4covalentsing2:BGC2:C12:BNA3:O4
5covalentsing2:BNA3:C12:BGC4:O3
6covalentsing2:BGC4:C12:BNA5:O4
7covalentsing2:BNA5:C12:BGC6:O3
8covalentsing2:BGC6:C12:BNA7:O4
9covalentsing2:BNA7:C12:BGC8:O3

Source organism
Homo sapiens
Exptl. method
NMR
Refine. method
AB INITIO SIMULATED ANNEALING
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 92.5 %, Completeness: 95.1 %, Completeness (bb): 96.6 % Detail

Polymer type: polypeptide(L) polysaccharide(D)

Total1H13C15N
All95.1 % (1080 of 1136)96.6 % (572 of 592)92.6 % (411 of 444)97.0 % (97 of 100)
Backbone96.6 % (560 of 580)97.6 % (200 of 205)95.7 % (269 of 281)96.8 % (91 of 94)
Sidechain93.9 % (602 of 641)96.1 % (372 of 387)90.3 % (224 of 248)100.0 % (6 of 6)
Aromatic86.6 % (116 of 134)95.5 % (64 of 67)76.9 % (50 of 65)100.0 % (2 of 2)
Methyl100.0 % (86 of 86)100.0 % (43 of 43)100.0 % (43 of 43)

1. human TSG-6

GVYHREARSG KYKLTYAEAK AVCEFEGGHL ATYKQLEAAR KIGFHVCAAG WMAKGRVGYP IVKPGPNCGF GKTGIIDYGI RLNRSERWDA YCYNPHAK

Sample #1

Pressure 1 atm, Temperature 298 (±0.5) K, pH 6.0 (±0.2)


#NameIsotope labelingTypeConcentration
1human TSG-61.0 mM
2HA octasaccharide1.0 mM
3Na ions2 mM
4D2O100 %
Sample #2

Pressure 1 atm, Temperature 298 (±0.5) K, pH 6.0 (±0.2)


#NameIsotope labelingTypeConcentration
5human TSG-6[U-15N]2.0 mM
6HA octasaccharide1.0 mM
7Na ions2 mM
Sample #3

Pressure 1 atm, Temperature 298 (±0.5) K, pH 6.0 (±0.2)


#NameIsotope labelingTypeConcentration
8human TSG-6[U-15N; U-13C]2.8 mM
9HA octasaccharide1.0 mM
10Na ions2 mM

LACS Plot; CA
Referencing offset: -0.31 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: -0.31 ppm, Outliers: 1 Detail
LACS Plot; HA
Referencing offset: 0.01 ppm, Outliers: 1 Detail
LACS Plot; CO
Referencing offset: -0.05 ppm, Outliers: 4 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 1O7C, Strand ID: T Detail


Release date
2005-04-11
Citation
Towards a structure for a TSG-6.hyaluronan complex by modeling and NMR spectroscopy: insights into other members of the link module superfamily
Blundell, C.D., Almond, A., Mahoney, D.J., Deangelis, P.L., Campbell, I.D., Day, A.J.
J. Biol. Chem. (2005), 280, 18189-18201, PubMed 15718240 , DOI 10.1074/jbc.M414343200 ,
Related entities 1. human TSG-6, : 1 : 5 : 1 : 225 entities Detail
Interaction partners 1. human TSG-6, : 26 interactors Detail
Experiments performed 4 experiments Detail
nullKeywords hyaluronan-binding domain, carbohydrate-binding domain, Link module