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Resonance assignment of As-p18, a structurally unusual fatty acid binding protein secreted by developing larvae of the parasitic nematode Ascaris suum
Authors
Ibanez Shimabukuro, M., Smith, B.O., Rey Burusco, M., Corsico, B., Kennedy, M.W., Cooper, A.
Assembly
MS1
Entity
1. rAs-p18 (polymer, Thiol state: not present), 155 monomers, 18309.26 Da Detail

MRGSHHHHHH GSKTLPDKFL GTFKLERDEN FDEYLKARGY GWIMRQVIKL AGVTKKFRNA ASGKPDRYDM ENLTTKKDTH HKDWALGEEF QDEALDSTQH KITFDLKDPN TLTETHIKVD DPTDVETYEY RRDGDYLVMK MSWKGVSTSR YYKKQ


2. MS1, entity OLA (non-polymer), 282.461 Da
Total weight
18591.72 Da
Max. entity weight
18309.26 Da
Source organism
Ascaris suum
Exptl. method
solution NMR
Refine. method
simulated annealingsimulated annealing
Data set
assigned_chemical_shifts, spectral_peak_list
Chem. Shift Complete1
Sequence coverage: 96.1 %, Completeness: 91.1 %, Completeness (bb): 92.6 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All91.1 % (1701 of 1868)90.7 % (888 of 979)91.3 % (664 of 727)92.0 % (149 of 162)
Backbone92.6 % (854 of 922)92.1 % (291 of 316)93.4 % (425 of 455)91.4 % (138 of 151)
Sidechain88.9 % (970 of 1091)89.0 % (590 of 663)88.7 % (370 of 417)90.9 % (10 of 11)
Aromatic72.0 % (144 of 200)73.0 % (73 of 100)70.1 % (68 of 97)100.0 % (3 of 3)
Methyl96.8 % (120 of 124)96.8 % (60 of 62)96.8 % (60 of 62)

1. rAs-p18

MRGSHHHHHH GSKTLPDKFL GTFKLERDEN FDEYLKARGY GWIMRQVIKL AGVTKKFRNA ASGKPDRYDM ENLTTKKDTH HKDWALGEEF QDEALDSTQH KITFDLKDPN TLTETHIKVD DPTDVETYEY RRDGDYLVMK MSWKGVSTSR YYKKQ

Sample

Solvent system 95% H2O/5% D2O, Pressure 1.000 atm, Temperature 298.000 K, pH 7.400, Details pH 7.4 298K


#NameIsotope labelingTypeConcentration
5Oleic Acidnatural abundance2000.0 mM
6rAs-p18[U-99% 13C; U-99% 15N]500.0 mM
7Sodium phosphate buffernatural abundance20.0 mM

Chem. Shift Complete2
Sequence coverage: 98.1 %, Completeness: 89.3 %, Completeness (bb): 88.7 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All89.3 % (3336 of 3736)91.3 % (1787 of 1958)85.9 % (1249 of 1454)92.6 % (300 of 324)
Backbone88.7 % (1635 of 1844)92.9 % (587 of 632)84.6 % (770 of 910)92.1 % (278 of 302)
Sidechain90.0 % (1964 of 2182)90.0 % (1193 of 1326)89.9 % (750 of 834)95.5 % (21 of 22)
Aromatic72.5 % (290 of 400)73.0 % (146 of 200)71.1 % (138 of 194)100.0 % (6 of 6)
Methyl98.4 % (244 of 248)98.4 % (122 of 124)98.4 % (122 of 124)

1. rAs-p18

MRGSHHHHHH GSKTLPDKFL GTFKLERDEN FDEYLKARGY GWIMRQVIKL AGVTKKFRNA ASGKPDRYDM ENLTTKKDTH HKDWALGEEF QDEALDSTQH KITFDLKDPN TLTETHIKVD DPTDVETYEY RRDGDYLVMK MSWKGVSTSR YYKKQ

Sample

Solvent system 95% H2O/5% D2O, Pressure 1.000 atm, Temperature 298.000 K, pH 7.200, Details pH 7.2 298K


#NameIsotope labelingTypeConcentration
3rAs-p18[U-99% 13C; U-99% 15N]400.0 mM
4Sodium phosphate buffernatural abundance20.0 mM

Protein Blocks Logo
Calculated from 20 models in PDB: 6I9F, Strand ID: A Detail


Release date
2013-02-11
Citation
Resonance assignment of As-p18, a fatty acid binding protein secreted by developing larvae of the parasitic nematode Ascaris suum
Ibanez-Shimabukuro, M., Rey-Burusco, M., Cooper, A., Kennedy, M.W., Corsico, B., Smith, B.O.
Biomol. NMR Assign. (2014), 8, 33-36, PubMed 23225165 , DOI 10.1007/s12104-012-9447-1 ,
Related entities 1. rAs-p18, : 1 : 1 : 198 entities Detail
Experiments performed 15 experiments Detail
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