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Solution structure of human SUMO2
Authors
Naik, M.T., Naik, N., Shih, H., Huang, T.
Assembly
human SUMO2
Entity
1. human SUMO2 (polymer, Thiol state: all free), 107 monomers, 12221.43 Da Detail

MGSSHHHHHH SQDPMADEKP KEGVKTENND HINLKVAGQD GSVVQFKIKR HTPLSKLMKA YCERQGLSMR QIRFRFDGQP INETDTPAQL EMEDEDTIDV FQQQTGG


Formula weight
12221.43 Da
Source organism
Homo sapiens
Exptl. method
solution NMR
Refine. method
torsion angle dynamics, DGSA-distance geometry simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 88.8 %, Completeness: 83.1 %, Completeness (bb): 82.8 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All83.1 % (1035 of 1245)79.9 % (526 of 658)86.4 % (407 of 471)87.9 % (102 of 116)
Backbone82.8 % (523 of 632)77.9 % (169 of 217)84.7 % (265 of 313)87.3 % (89 of 102)
Sidechain83.7 % (596 of 712)81.0 % (357 of 441)87.9 % (226 of 257)92.9 % (13 of 14)
Aromatic70.0 % (56 of 80)70.0 % (28 of 40)70.0 % (28 of 40)
Methyl97.5 % (78 of 80)95.0 % (38 of 40)100.0 % (40 of 40)

1. SUMO2

MGSSHHHHHH SQDPMADEKP KEGVKTENND HINLKVAGQD GSVVQFKIKR HTPLSKLMKA YCERQGLSMR QIRFRFDGQP INETDTPAQL EMEDEDTIDV FQQQTGG

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 290 (±0.1) K, pH 6.5 (±0.1), Details 13C, 15N SUMO2


#NameIsotope labelingTypeConcentration
1SUMO2[U-100% 13C; U-100% 15N]0.5 ~ 1.0 (±0.05) mM
2potassium phosphatenatural abundance10 (±1.0) mM
3potassium chloridenatural abundance100 (±1.0) mM
4DTTnatural abundance2 (±0.05) mM
5EDTAnatural abundance0.1 (±0.005) mM
6sodium azidenatural abundance0.001 (±0.001) %
7H2Onatural abundance90 %
8D2Onatural abundance10 %
Sample #2

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 290 (±0.1) K, pH 6.5 (±0.1), Details 15N SUMO2


#NameIsotope labelingTypeConcentration
9SUMO2[U-100% 15N]0.5 ~ 1.0 (±0.05) mM
10potassium phosphatenatural abundance10 (±1.0) mM
11potassium chloridenatural abundance100 (±1.0) mM
12DTTnatural abundance2 (±0.05) mM
13EDTAnatural abundance0.1 (±0.005) mM
14sodium azidenatural abundance0.001 (±0.001) %
15H2Onatural abundance90 %
16D2Onatural abundance10 %
Sample #3

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 290 (±0.1) K, pH 6.5 (±0.1), Details 15N SUMO2 in Pf1 phage alignment medium.


#NameIsotope labelingTypeConcentration
17SUMO2[U-100% 15N]0.5 ~ 1.0 (±0.05) mM
18potassium phosphatenatural abundance10 (±1.0) mM
19potassium chloridenatural abundance100 (±1.0) mM
20DTTnatural abundance2 (±0.05) mM
21EDTAnatural abundance0.1 (±0.005) mM
22sodium azidenatural abundance0.001 (±0.001) %
23Pf1 phagenatural abundance10 (±0.1) w/v
24H2Onatural abundance90 %
25D2Onatural abundance10 %
Sample #4

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 290 (±0.1) K, pH 6.5 (±0.1), Details SUMO2


#NameIsotope labelingTypeConcentration
26SUMO2natural abundance0.5 ~ 1.0 (±0.05) mM
27potassium phosphatenatural abundance10 (±1.0) mM
28potassium chloridenatural abundance100 (±1.0) mM
29DTTnatural abundance2 (±0.05) mM
30EDTAnatural abundance0.1 (±0.005) mM
31sodium azidenatural abundance0.001 (±0.001) %
32H2Onatural abundance90 %
33D2Onatural abundance10 %

LACS Plot; CA
Referencing offset: -0.09 ppm, Outliers: 5 Detail
LACS Plot; CB
Referencing offset: -0.09 ppm, Outliers: 5 Detail
LACS Plot; HA
Referencing offset: 0.0 ppm, Outliers: 3 Detail
LACS Plot; CO
Referencing offset: 0.18 ppm, Outliers: 3 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 2N1W, Strand ID: A Detail


Release date
2016-04-17
Citation
Structures of human SUMO
Naik, M.T., Naik, N., Shih, H., Huang, T.
Not known
Related entities 1. human SUMO2, : 1 : 13 : 69 entities Detail
Interaction partners 1. human SUMO2, : 34 interactors Detail
Experiments performed 17 experiments Detail
NMR combined restraints 6 contents Detail
Keywords SUMO, Ubiquitin-like protein