Search

Solution structure of the complex between the Sgt2 homodimerization domain and the Get5 UBL domain
Authors
Chartron, J.W., VanderVelde, D.G., Clemons, W.M.
Assembly
complex between the Sgt2 homodimerization domain and the Get5 UBL domain
Entity
1. Get5 (polymer, Thiol state: not present), 81 monomers, 9155.672 Da Detail

MVHLTLKKIQ APKFSIEHDF SPSDTILQIK QHLISEEKAS HISEIKLLLK GKVLHDNLFL SDLKVTPANS TITVMIKPNL E


2. Sgt2 (polymer), 74 monomers, 7882.664 × 2 Da Detail

SVDSASKEEI AALIVNYFSS IVEKKEISED GADSLNVAMD CISEAFGFER EAVSGILGKS EFKGQHLADI LNSA


Total weight
24921.0 Da
Max. entity weight
9155.672 Da
Source organism
Saccharomyces cerevisiae
Exptl. method
solution NMR
Refine. method
simulated annealing, experimentally driven docking
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 93.5 %, Completeness: 78.3 %, Completeness (bb): 81.0 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All78.3 % (1413 of 1805)79.5 % (742 of 933)74.8 % (532 of 711)86.3 % (139 of 161)
Backbone81.0 % (747 of 922)86.2 % (269 of 312)75.6 % (347 of 459)86.8 % (131 of 151)
Sidechain76.9 % (794 of 1032)76.2 % (473 of 621)78.1 % (313 of 401)80.0 % (8 of 10)
Aromatic51.0 % (52 of 102)68.6 % (35 of 51)33.3 % (17 of 51)
Methyl83.2 % (168 of 202)83.2 % (84 of 101)83.2 % (84 of 101)

1. Get5

MVHLTLKKIQ APKFSIEHDF SPSDTILQIK QHLISEEKAS HISEIKLLLK GKVLHDNLFL SDLKVTPANS TITVMIKPNL E

2. Sgt2

SVDSASKEEI AALIVNYFSS IVEKKEISED GADSLNVAMD CISEAFGFER EAVSGILGKS EFKGQHLADI LNSA

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 310 K, pH 6.1, Details Saturated complex between labeled Sgt2 and unlabeled Get5. Two monomers of Sgt form a homodimer, that binds one monomer of Get5.


#NameIsotope labelingTypeConcentration
1Get5natural abundance1 mM
2Sgt2[U-100% 13C; U-100% 15N]2 mM
3Bis-Trisnatural abundance10 mM
4L-argininenatural abundance50 mM
5L-glutamic acidnatural abundance50 mM
6sodium azidenatural abundance0.02 %
7H2Onatural abundance90 %
8D2Onatural abundance10 %
Sample #2

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 310 K, pH 6.1, Details Saturated complex between labeled Sgt2 and unlabeled Get5. Two monomers of Sgt form a homodimer, that binds one monomer of Get5.


#NameIsotope labelingTypeConcentration
9Get5natural abundance1 mM
10Sgt2[U-100% 13C; U-100% 15N]2 mM
11Bis-Trisnatural abundance10 mM
12L-argininenatural abundance50 mM
13L-glutamic acidnatural abundance50 mM
14sodium azidenatural abundance0.02 %
15polyacrylamidenatural abundance3.5 %
16H2Onatural abundance90 %
17D2Onatural abundance10 %
Sample #3

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 310 K, pH 6.1, Details Saturated complex between unlabeled Sgt2 and labeled Get5. Two monomers of Sgt form a homodimer, that binds one monomer of Get5.


#NameIsotope labelingTypeConcentration
18Get5[U-100% 13C; U-100% 15N]1 mM
19Sgt2natural abundance2 mM
20Bis-Trisnatural abundance10 mM
21L-argininenatural abundance50 mM
22L-glutamic acidnatural abundance50 mM
23sodium azidenatural abundance0.02 %
24H2Onatural abundance90 %
25D2Onatural abundance10 %
Sample #4

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 310 K, pH 6.1, Details Saturated complex between unlabeled Sgt2 and labeled Get5. Two monomers of Sgt form a homodimer, that binds one monomer of Get5.


#NameIsotope labelingTypeConcentration
26Get5[U-100% 13C; U-100% 15N]1 mM
27Sgt2natural abundance2 mM
28Bis-Trisnatural abundance10 mM
29L-argininenatural abundance50 mM
30L-glutamic acidnatural abundance50 mM
31sodium azidenatural abundance0.02 %
32polyacrylamidenatural abundance3.5 %
33H2Onatural abundance90 %
34D2Onatural abundance10 %

Protein Blocks Logo
Calculated from 10 models in PDB: 2LXC, Strand ID: A, B, C Detail


Release date
2012-11-19
Citation
Structures of the Sgt2/SGTA dimerization domain with the Get5/UBL4A UBL domain reveal an interaction that forms a conserved dynamic interface
Chartron, J.W., VanderVelde, D.G., Clemons, W.M.
Cell Rep. (2012), 2, 1620-1632, PubMed 23142665 , DOI 10.1016/j.celrep.2012.10.010 ,
Related entities 1. Get5, : 2 : 44 entities Detail
Related entities 2. Sgt2, : 1 : 1 : 4 : 3 entities Detail
Interaction partners 1. Get5, : 15 interactors Detail
Experiments performed 14 experiments Detail
NMR combined restraints 8 contents Detail
Keywords four-helix bundle, GET pathway, protein-protein interaction, ubiquitin-like domain