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Structure and Ubiquitin Interactions of the Conserved NZF Domain of Npl4
Authors
Wang, B., Alam, S.L., Meyer, H.H., Payne, M., Stemmler, T.L., Davis, D.R., Sundquist, W.I.
Assembly
Npl4 Zinc Finger domain
Entity
1. Npl4 Zinc Finger (polymer, Thiol state: all other bound), 31 monomers, 3373.840 Da Detail

GSTSAMWACQ HCTFMNQPGT GHCEMCSLPR T


2. ZN (non-polymer), 65.409 Da
Total weight
3439.249 Da
Max. entity weight
3373.84 Da
Entity Connection
metal coordination 4 Detail

IDTypeValue orderAtom ID 1Atom ID 2
1metal coordinationsing1:CYS9:SG2:ZN1:ZN
2metal coordinationsing1:CYS12:SG2:ZN1:ZN
3metal coordinationsing1:CYS23:SG2:ZN1:ZN
4metal coordinationsing1:CYS26:SG2:ZN1:ZN

Source organism
Rattus norvegicus
Exptl. method
NMR
Refine. method
Torsion Angle Dynamics and Simulated annealing
Data set
assigned_chemical_shifts, coupling_constants
Chem. Shift Complete
Sequence coverage: 96.8 %, Completeness: 89.0 %, Completeness (bb): 91.8 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All89.0 % (292 of 328)88.8 % (150 of 169)88.1 % (111 of 126)93.9 % (31 of 33)
Backbone91.8 % (167 of 182)92.1 % (58 of 63)91.1 % (82 of 90)93.1 % (27 of 29)
Sidechain87.4 % (152 of 174)86.8 % (92 of 106)87.5 % (56 of 64)100.0 % (4 of 4)
Aromatic73.3 % (22 of 30)73.3 % (11 of 15)71.4 % (10 of 14)100.0 % (1 of 1)
Methyl100.0 % (16 of 16)100.0 % (8 of 8)100.0 % (8 of 8)

1. Npl4 Zinc Finger

GSTSAMWACQ HCTFMNQPGT GHCEMCSLPR T

Sample

Pressure 1 atm, Temperature 291 (±0.1) K, pH 5.5 (±0.1)


#NameIsotope labelingTypeConcentration
1Npl4 Zinc Finger[U-15N; U-13C]1 mM
2sodium phosphate20 mM
3NaCl50 mM
4BME5 mM
5H2O90 %
6D2O10 %

Protein Blocks Logo
Calculated from 20 models in PDB: 1NJ3, Strand ID: A Detail


Release date
2003-06-09
Citation 1
Structure and ubiquitin interactions of the conserved zinc finger domain of Npl4
Wang, B., Alam, S.L., Meyer, H.H., Payne, M., Stemmler, T.L., Davis, D.R., Sundquist, W.I.
J. Biol. Chem. (2003), 278, 20225-20234, PubMed 12644454 , DOI 10.1074/jbc.M300459200 ,
Citation 2
Direct binding of ubiquitin conjugates by the mammalian p97 adaptor complexes, p47 and Ufd1-Npl4
Meyer, H.H., Wang, Y., Warren, G.
EMBO J. (2002), 21, 5645-5652, PubMed 12411482 , DOI: ,
Citation 3
Distinct AAA-ATPase p97 complexes function in discrete steps of nuclear assembly
Hetzer, M., Meyer, H.H., Walther, T.C., Bilbao-Cortes, D., Warren, G., Mattaj, I.W.
Nat. Cell Biol. (2001), 3, 1086-1091, PubMed 11781570 , DOI 10.1038/ncb1201-1086 ,
Citation 4
The AAA ATPase Cdc48/p97 and its partners transport proteins from the ER into the cytosol
Ye, Y., Meyer, H.H., Rapoport, T.A.
Nature (2001), 414, 652-656, PubMed 11740563 , DOI 10.1038/414652a ,
Citation 5
A complex of mammalian ufd1 and npl4 links the AAA-ATPase, p97, to ubiquitin and nuclear transport pathways
Meyer, H.H., Shorter, J.G., Seemann, J., Pappin, D., Warren, G.
EMBO J. (2000), 19, 2181-2192, PubMed 10811609 , DOI 10.1093/emboj/19.10.2181 ,
Related entities 1. Npl4 Zinc Finger, : 1 : 1 : 106 entities Detail
Interaction partners 1. Npl4 Zinc Finger, : 3 interactors Detail
Experiments performed 6 experiments Detail
nullKeywords beta-ribbon, Npl4, NZF domain, rubredoxin knuckle, ubiquitin, zinc-finger