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Structure and identification of ADP-ribose recognition motifs of APLF and role in the DNA damage response
Authors
Li, G., McCulloch, R.D., Fenton, A., Cheung, M., Meng, L., Ikura, M., Koch, C.D.
Assembly
APLF
Entity
1. APLF Tandem ZF (polymer, Thiol state: all other bound), 91 monomers, 10255.18 Da Detail

GSKATDSVLQ GSEGNKVKRT SCMYGANCYR KNPVHFQHFS HPGDSDYGGV QIVGQDETDD RPECPYGPSC YRKNPQHKIE YRHNTLPVRN V


2. ZN (non-polymer, Thiol state: not present), 65.409 × 2 Da
Total weight
10385.998 Da
Max. entity weight
10255.18 Da
Source organism
Homo sapiens
Exptl. method
solution NMR
Refine. method
torsion angle dynamics, simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 90.8 %, Completeness (bb): 82.7 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All90.8 % (939 of 1034)98.9 % (540 of 546)78.1 % (307 of 393)96.8 % (92 of 95)
Backbone82.7 % (440 of 532)98.4 % (181 of 184)67.4 % (178 of 264)96.4 % (81 of 84)
Sidechain99.5 % (581 of 584)99.2 % (359 of 362)100.0 % (211 of 211)100.0 % (11 of 11)
Aromatic100.0 % (88 of 88)100.0 % (44 of 44)100.0 % (44 of 44)
Methyl100.0 % (56 of 56)100.0 % (28 of 28)100.0 % (28 of 28)

1. APLF Tandem ZF

GSKATDSVLQ GSEGNKVKRT SCMYGANCYR KNPVHFQHFS HPGDSDYGGV QIVGQDETDD RPECPYGPSC YRKNPQHKIE YRHNTLPVRN V

Sample #1

Solvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 298 (±0.1) K, pH 6.0 (±0.1), Details 13C,15N labeled APLF TZF(360-448)in H2O for 3D experimental data collection.


#NameIsotope labelingTypeConcentration
1APLF Tandem ZF[U-100% 13C; U-100% 15N]0.5 ~ 0.8 mM
2Bis-trisnatural abundance20 mM
3sodium chloridenatural abundance50 mM
4sodium azidenatural abundance1 mM
5zinc chloridenatural abundance0.05 mM
6H2Onatural abundance93 %
7D2Onatural abundance7 %
Sample #2

Solvent system 99% D2O, Pressure 1 atm, Temperature 298 (±0.1) K, pH 6.0 (±0.1), Details 13C,15N labeled APLF TZF(360-448)in D2O for 3D experimental data collection.


#NameIsotope labelingTypeConcentration
8APLF Tandem ZF[U-100% 13C; U-100% 15N]0.5 ~ 0.8 mM
9Bis-trisnatural abundance20 mM
10sodium chloridenatural abundance50 mM
11sodium azidenatural abundance1 mM
12zinc chloridenatural abundance0.05 mM
13D2Onatural abundance99 %
Sample #3

Solvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 298 (±0.1) K, pH 6.0 (±0.1), Details 15N labeled APLF TZF(360-448)in H2O for NMR titrations.


#NameIsotope labelingTypeConcentration
14APLF Tandem ZF[U-100% 15N]0.1 mM
15Bis-trisnatural abundance20 mM
16sodium chloridenatural abundance50 mM
17sodium azidenatural abundance1 mM
18zinc chloridenatural abundance0.05 mM
19H2Onatural abundance93 %
20D2Onatural abundance7 %
Sample #4

Solvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 298 (±0.1) K, pH 6.0 (±0.1), Details 15N labeled APLF TZF(360-448)in H2O for NMR titrations.


#NameIsotope labelingTypeConcentration
21APLF Tandem ZF[U-100% 15N]0.1 mM
22sodium phosphatenatural abundance20 mM
23potassium chloridenatural abundance150 mM
24sodium azidenatural abundance1 mM
25zinc chloridenatural abundance0.05 mM
26magnesium chloridenatural abundance2 mM
27H2Onatural abundance93 %
28D2Onatural abundance7 %
Sample #5

Solvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 298 (±0.1) K, pH 6.0 (±0.1), Details 15N labeled APLF TZF(360-448)in high salt H2O for RDC


#NameIsotope labelingTypeConcentration
29APLF Tandem ZF[U-100% 15N]0.5 mM
30Bis-trisnatural abundance20 mM
31sodium chloridenatural abundance500 mM
32sodium azidenatural abundance1 mM
33zinc chloridenatural abundance0.05 mM
34Pf1 phagenatural abundance10 mg/mL
35H2Onatural abundance93 %
36D2Onatural abundance7 %

LACS Plot; CA
Referencing offset: 0.06 ppm, Outliers: 5 Detail
LACS Plot; CB
Referencing offset: 0.06 ppm, Outliers: 5 Detail
LACS Plot; HA
Referencing offset: 0.01 ppm, Outliers: 1 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 2KUO, Strand ID: A Detail


Release date
2010-05-17
Citation
Structure and identification of ADP-ribose recognition motifs of APLF and role in the DNA damage response
Li, G., McCulloch, R.D., Fenton, A.L., Cheung, M., Meng, L., Ikura, M., Koch, C.
Proc. Natl. Acad. Sci. U. S. A. (2010), 107, 9129-9134, PubMed 20439749 , DOI 10.1073/pnas.1000556107 ,
Entries sharing articles Swiss-Prot: 1 entries Detail
  Swiss-Prot: Q8IW19 released on 2005-08-16
    Title APLF_HUMAN Entity Aprataxin and PNK-like factor
Related entities 1. APLF Tandem ZF, : 1 : 4 : 30 entities Detail
Interaction partners 1. APLF Tandem ZF, : 9 interactors Detail
Experiments performed 15 experiments Detail
NMR combined restraints 5 contents Detail
Keywords ADP-ribose, aprataxin PNK-like factor (APLF), DNA damage, PAR-binding zinc finger (PBZ), poly ADP-ribose (PAR)