BMRB

Biological Magnetic Resonance Data Bank


A Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules
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BMRB Entry 15704

Title: Ca2+-S100A1-RyRP12   PubMed: 18650434

Authors: Wright, Nathan; Varney, Kristen; Weber, David

Citation: Wright, Nathan; Prosser, Benjanmin; Varney, Kristen; Zimmer, Danna; Schneider, Martin; Weber, David. "S100A1 and calmodulin compete for the same binding site on ryanodine receptor"  J. Biol. Chem. ., 26676-26683 (2008).

Assembly members:
S100A1, polymer, 12 residues, 1492.905 Da.
calmodulin, polymer, 93 residues, 10439.711 Da.
CA, non-polymer, 40.078 Da.

Natural source:   Common Name: Rat   Taxonomy ID: 10116   Superkingdom: Eukaryota   Kingdom: Metazoa   Genus/species: Rattus norvegicus

Experimental source:   Production method: recombinant technology   Host organism: Escherichia coli

Entity Sequences (FASTA):
S100A1: KKAVWHKLLSKQ
calmodulin: GSELETAMETLINVFHAHSG KEGDKYKLSKKELKDLLQTE LSSFLDVQKDADAVDKIMKE LDENGDGEVDFQEFVVLVAA LTVACNNFFWENS

Data sets:
Data typeCount
15N chemical shifts7
1H chemical shifts91

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
  • Hide all

Assembly:

Entity Assembly IDEntity NameEntity ID
1S100A1_11
2S100A1_21
3calmodulin_12
4calmodulin_22
5CALCIUM ION_13
6CALCIUM ION_23
7CALCIUM ION_33

Entities:

Entity 1, S100A1_1 12 residues - 1492.905 Da.

1   LYSLYSALAVALTRPHISLYSLEULEUSER
2   LYSGLN

Entity 2, calmodulin_1 93 residues - 10439.711 Da.

1   GLYSERGLULEUGLUTHRALAMETGLUTHR
2   LEUILEASNVALPHEHISALAHISSERGLY
3   LYSGLUGLYASPLYSTYRLYSLEUSERLYS
4   LYSGLULEULYSASPLEULEUGLNTHRGLU
5   LEUSERSERPHELEUASPVALGLNLYSASP
6   ALAASPALAVALASPLYSILEMETLYSGLU
7   LEUASPGLUASNGLYASPGLYGLUVALASP
8   PHEGLNGLUPHEVALVALLEUVALALAALA
9   LEUTHRVALALACYSASNASNPHEPHETRP
10   GLUASNSER

Entity 3, CALCIUM ION_1 - Ca - 40.078 Da.

1   CA

Samples:

sample_1: CALCIUM ION 10-15 mM; entity_1, [U-100% 13C; U-100% 15N], 1-3 mM; entity_2 2-6 mM; D2O 10%

sample_conditions_1: ionic strength: 45 mM; pH: 7.2; pressure: 1 atm; temperature: 310 K

Experiments:

NameSampleSample stateSample conditions
2D 1H-15N HSQCsample_1isotropicsample_conditions_1
3D CBCA(CO)NHsample_1isotropicsample_conditions_1
3D HNCACBsample_1isotropicsample_conditions_1
3D H(CCO)NHsample_1isotropicsample_conditions_1
3D C(CO)NHsample_1isotropicsample_conditions_1
2D 1H-1H TOCSYsample_1isotropicsample_conditions_1
2D 1H-1H NOESYsample_1isotropicsample_conditions_1
3D 13C ed 12C filt NOESYsample_1isotropicsample_conditions_1

Software:

NMRPipe, Delaglio, Zhengrong and Bax - chemical shift assignment, processing

NMR spectrometers:

  • Bruker Avance 800 MHz
  • Bruker DMX 600 MHz

Related Database Links:

BMRB 16050 4285 6583
PDB
GB AAB20539 AAB53657 EDM00555
REF NP_001007637 XP_006232665
SP P35467