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Solution NMR structure of HDMX in complex with Zn and MCo-52-2
Authors
Ramirez, L.S., Theophall, G., Chaudhuri, D., Camarero, J.C., Shekhtman, A.
Assembly
Protein Mdm4, MCo-52-2
Entity
1. Protein Mdm4, MCo-52-2, entity 1 (polymer, Thiol state: free and other bound), 70 monomers, 7781.166 Da Detail

GSHMYSGEDC QNLLKPCSLC EKRPRDGNII HGRTGHLVTC FHCARRLKKA GASCPICKKE IQLVIKVFIA


2. Protein Mdm4, MCo-52-2, entity 2 (polymer, Thiol state: all disulfide bound), 34 monomers, 3594.007 Da Detail

GGVCPNLYLL CRRDSDCPGA CICRHDSYCG SGSD


3. Protein Mdm4, MCo-52-2, entity ZN (non-polymer), 65.409 × 2 Da
Total weight
11505.991 Da
Max. entity weight
7781.166 Da
Entity Connection
disulfide 11, covalent 1 Detail

IDTypeValue orderAtom ID 1Atom ID 2
1disulfidesing2:CYS4:SG2:CYS21:SG
2disulfidesing2:CYS11:SG2:CYS23:SG
3disulfidesing2:CYS17:SG2:CYS29:SG
4covalentsing2:GLY1:SG2:ASP34:SG
5disulfidesing1:CYS17:SG3:ZN1:ZN
6disulfidesing1:CYS20:SG3:ZN1:ZN
7disulfidesing1:CYS40:SG3:ZN1:ZN
8disulfidesing1:CYS43:SG3:ZN1:ZN
9disulfidesing1:HIS31:SG3:ZN1:ZN
10disulfidesing1:HIS36:SG3:ZN1:ZN
11disulfidesing1:CYS54:SG3:ZN1:ZN
12disulfidesing1:CYS57:SG3:ZN1:ZN

Source organism
Homo sapiens , synthetic construct
Exptl. method
solution NMR
Data set
assigned_chemical_shifts, spectral_peak_list
Chem. Shift Complete
Sequence coverage: 98.1 %, Completeness: 88.0 %, Completeness (bb): 83.2 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All88.0 % (1022 of 1161)95.0 % (574 of 604)78.2 % (348 of 445)89.3 % (100 of 112)
Backbone83.2 % (511 of 614)96.7 % (207 of 214)69.1 % (208 of 301)97.0 % (96 of 99)
Sidechain94.1 % (602 of 640)94.1 % (367 of 390)97.5 % (231 of 237)30.8 % (4 of 13)
Aromatic90.6 % (58 of 64)90.6 % (29 of 32)90.6 % (29 of 32)
Methyl100.0 % (94 of 94)100.0 % (47 of 47)100.0 % (47 of 47)

1. entity 1

GSHMYSGEDC QNLLKPCSLC EKRPRDGNII HGRTGHLVTC FHCARRLKKA GASCPICKKE IQLVIKVFIA

2. entity 2

GGVCPNLYLL CRRDSDCPGA CICRHDSYCG SGSD

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0, Details 0.100 mM [U-100% 13C; U-100% 15N] Hdmx, 0.100 mM MCo-52-2, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1Hdmx[U-100% 13C; U-100% 15N]0.100 mM
2MCo-52-2natural abundance0.100 mM
Sample #2

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0, Details 0.100 mM Hdmx, 0.100 mM [U-100% 13C; U-100% 15N] MCo-52-2, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
3Hdmxnatural abundance0.100 mM
4MCo-52-2[U-100% 13C; U-100% 15N]0.100 mM

Release date
2021-05-02
Citation
Solution NMR structure of HDMX in complex with Zn and cyclotide 52-2
Chaudhuri, D., Ramirez, L.S., Theophall, G., Shekhtman, A., Camarero, J.C.
Related entities 1. Protein Mdm4, MCo-52-2, entity 1, : 2 : 62 entities Detail
Related entities 2. Protein Mdm4, MCo-52-2, entity 2, : 1 : 47 entities Detail
Interaction partners 1. Protein Mdm4, MCo-52-2, entity 1, : 32 interactors Detail
Experiments performed 20 experiments Detail
Chemical shift validation 5 contents Detail
Keywords Cyclotide, E3 Ligase, LIGASE, Zinc-binding protein