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Assignments of 1H, 13C and 15N resonances of human Ca2+-S100B in complex with the TRTK-12 peptide
Authors
McClintock, K.A., Shaw, G.S.
Assembly
Ca(2+)S100B-TRTK-12 peptide complex
Entity
1. S100B (polymer, Thiol state: all free), 91 monomers, 10581.72 × 2 Da Detail

SELEKAMVAL IDVFHQYSGR EGDKHKLKKS ELKELINNEL SHFLEEIKEQ EVVDKVMETL DNDGDGECDF QEFMAFVAMV TTACHEFFEH E


2. TRTK-12 (polymer, Thiol state: not present), 14 monomers, 1498.749 × 2 Da Detail

XTRTKIDWNK ILSX


3. CA (non-polymer), 40.078 × 4 Da
Total weight
24321.25 Da
Max. entity weight
10581.72 Da
Entity Connection
na 24 Detail

IDTypeValue orderAtom ID 1Atom ID 2
1nasing1:SER18:OG3:CA1:CA
2nasing1:GLU21:OE23:CA1:CA
3nasing1:ASP23:OD23:CA1:CA
4nasing1:LYS26:NZ3:CA1:CA
5nasing1:LYS28:NZ3:CA1:CA
6nasing1:GLU31:OE23:CA1:CA
7nasing1:ASP61:OD23:CA1:CA
8nasing1:ASP63:OD23:CA1:CA
9nasing1:ASP65:OD23:CA1:CA
10nasing1:GLU67:OE23:CA1:CA
11nasing1:ASP69:OD23:CA1:CA
12nasing1:GLU72:OE23:CA1:CA
13nasing1:SER18:OG3:CA1:CA
14nasing1:GLU21:OE23:CA1:CA
15nasing1:ASP23:OD23:CA1:CA
16nasing1:LYS26:NZ3:CA1:CA
17nasing1:LYS28:NZ3:CA1:CA
18nasing1:GLU31:OE23:CA1:CA
19nasing1:ASP61:OD23:CA1:CA
20nasing1:ASP63:OD23:CA1:CA
21nasing1:ASP65:OD23:CA1:CA
22nasing1:GLU67:OE23:CA1:CA
23nasing1:ASP69:OD23:CA1:CA
24nasing1:GLU72:OE23:CA1:CA

Source organism
Homo sapiens
Exptl. method
NMR
Refine. method
HYBRID DISTANCE GEOMETRY AND SIMULATED ANNEALING
Data set
assigned_chemical_shifts
Chem. Shift Complete1
Sequence coverage: 87.6 %, Completeness: 79.5 %, Completeness (bb): 85.9 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All79.5 % (980 of 1233)79.4 % (509 of 641)78.0 % (375 of 481)86.5 % (96 of 111)
Backbone85.9 % (531 of 618)86.7 % (182 of 210)84.9 % (259 of 305)87.4 % (90 of 103)
Sidechain75.1 % (536 of 714)75.9 % (327 of 431)73.8 % (203 of 275)75.0 % (6 of 8)
Aromatic45.5 % (50 of 110)47.3 % (26 of 55)44.4 % (24 of 54) 0.0 % (0 of 1)
Methyl81.7 % (85 of 104)82.7 % (43 of 52)80.8 % (42 of 52)

1. S100B

SELEKAMVAL IDVFHQYSGR EGDKHKLKKS ELKELINNEL SHFLEEIKEQ EVVDKVMETL DNDGDGECDF QEFMAFVAMV TTACHEFFEH E

2. TRTK-12

XTRTKIDWNK ILSX

Sample #1

Temperature 308 (±0.10) K, pH 7.05 (±0.05)


#NameIsotope labelingTypeConcentration
1S100B[U-13C; U-15N]1.0 mM
2TRTK-121.2 mM
3CALCIUM (II) ION3 mM
Sample #2

Temperature 308 (±0.10) K, pH 7.05 (±0.05)


#NameIsotope labelingTypeConcentration
4S100B[U-2H; U-15N]0.350 mM
5TRTK-120.8 mM
6CALCIUM (II) ION1.0 mM
Sample #3

Temperature 308 (±0.10) K, pH 7.05 (±0.05)


#NameIsotope labelingTypeConcentration
7S100B[U-15N; U-13C]1.0 mM
8TRTK-12[U-13C]-acetyl; [U-13C]-Ile1.2 mM
9CALCIUM (II) ION3 mM

Chem. Shift Complete2
Sequence coverage: 35.2 %, Completeness: 52.4 %, Completeness (bb): 55.9 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All52.4 % (1291 of 2466)53.7 % (689 of 1282)50.0 % (481 of 962)54.5 % (121 of 222)
Backbone55.9 % (691 of 1236)59.0 % (248 of 420)53.8 % (328 of 610)55.8 % (115 of 206)
Sidechain49.8 % (711 of 1428)51.2 % (441 of 862)48.0 % (264 of 550)37.5 % (6 of 16)
Aromatic29.1 % (64 of 220)32.7 % (36 of 110)25.9 % (28 of 108) 0.0 % (0 of 2)
Methyl58.2 % (121 of 208)57.7 % (60 of 104)58.7 % (61 of 104)

1. S100B

SELEKAMVAL IDVFHQYSGR EGDKHKLKKS ELKELINNEL SHFLEEIKEQ EVVDKVMETL DNDGDGECDF QEFMAFVAMV TTACHEFFEH E

2. TRTK-12

XTRTKIDWNK ILSX

Sample #1

Temperature 308 (±0.10) K, pH 7.05 (±0.05)


#NameIsotope labelingTypeConcentration
1S100B[U-13C; U-15N]1.0 mM
2TRTK-121.2 mM
3CALCIUM (II) ION3 mM
Sample #2

Temperature 308 (±0.10) K, pH 7.05 (±0.05)


#NameIsotope labelingTypeConcentration
4S100B[U-2H; U-15N]0.350 mM
5TRTK-120.8 mM
6CALCIUM (II) ION1.0 mM
Sample #3

Temperature 308 (±0.10) K, pH 7.05 (±0.05)


#NameIsotope labelingTypeConcentration
7S100B[U-15N; U-13C]1.0 mM
8TRTK-12[U-13C]-acetyl; [U-13C]-Ile1.2 mM
9CALCIUM (II) ION3 mM

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


Release date
2008-07-16
Citation 1
Letter to the Editor: Assignments of 1H, 13C and 15N resonances of human Ca2+-S100B in complex with the TRTK-12 peptide
McClintock, K.A., Shaw, G.S.
J. Biomol. NMR (2002), 23, 255-256, PubMed
Citation 2
A novel calcium-sensitive switch revealed by the structure of human S100B in the calcium-bound form
Smith, S.P., Shaw, G.S.
Structure (1998), 6, 211-222, PubMed 9519411 , DOI: ,
Citation 3
NMRPipe: a multidimensional spectral processing system based on UNIX pipes
Delaglio, F., Grzesiek, S., Vuister, G.W., Zhu, G., Pfeifer, J., Bax, A.
J. Biomol. NMR (1995), 6, 277-293, PubMed 8520220 ,
Related entities 1. S100B, : 1 : 1 : 81 entities Detail
Related entities 2. TRTK-12, : 8 : 1 entities Detail
Experiments performed 14 experiments Detail
nullKeywords S100B, TRTK-12, calcium-binding protein