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Resonance assignment of the Calmodulin-Munc13-1 peptide complex
Authors
Rodriguez-Castaneda, F.A., Carlomagno, T., Brose, N., Griesinger, C.
Assembly
Calmodulin-Munc13-1
Entity
1. calmodulin (polymer, Thiol state: not present), 148 monomers, 16705.23 Da Detail

ADQLTEEQIA EFKEAFSLFD KDGDGTITTK ELGTVMRSLG QNPTEAELQD MINEVDADGN GTIDFPEFLT MMARKMKDTD SEEEIREAFR VFDKDGNGYI SAAELRHVMT NLGEKLTDEE VDEMIREANI DGDGQVNYEE FVQMMTAK


2. Munc13-1 (458-492) (polymer, Thiol state: not present), 36 monomers, 4168.763 Da Detail

GSRAKANWLR AFNKVRMQLQ EARGEGEMSK SLWFKG


3. CA (non-polymer), 40.078 × 4 Da
Total weight
21034.307 Da
Max. entity weight
16705.23 Da
Source organism
Xenopus laevis , Rattus norvegicus
Exptl. method
solution NMR
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 99.5 %, Completeness: 85.8 %, Completeness (bb): 93.7 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All85.8 % (1815 of 2115)85.6 % (946 of 1105)83.7 % (677 of 809)95.5 % (192 of 201)
Backbone93.7 % (1031 of 1100)99.0 % (377 of 381)88.3 % (474 of 537)98.9 % (180 of 182)
Sidechain78.1 % (925 of 1184)78.3 % (567 of 724)78.7 % (347 of 441)57.9 % (11 of 19)
Aromatic72.2 % (104 of 144)86.1 % (62 of 72)57.1 % (40 of 70)100.0 % (2 of 2)
Methyl92.2 % (153 of 166)98.8 % (82 of 83)85.5 % (71 of 83)

1. calmodulin

ADQLTEEQIA EFKEAFSLFD KDGDGTITTK ELGTVMRSLG QNPTEAELQD MINEVDADGN GTIDFPEFLT MMARKMKDTD SEEEIREAFR VFDKDGNGYI SAAELRHVMT NLGEKLTDEE VDEMIREANI DGDGQVNYEE FVQMMTAK

2. Munc13-1 (458-492)

GSRAKANWLR AFNKVRMQLQ EARGEGEMSK SLWFKG

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 308 (±0.1) K, pH 6.8 (±0.1), Details uniformly 13C,15N labeled calmodulin bound to the syntethic Munc13-1(459-492) peptide


#NameIsotope labelingTypeConcentration
1calmodulin[U-13C; U-15N]1.5 (±0.2) mM
2Munc13-1natural abundance1.8 (±0.2) mM
3Calcium chloridenatural abundance10 (±1.0) mM
4Bis-Trisnatural abundance20 (±2.0) mM
5Potassium chloridenatural abundance150 (±15.0) mM
Sample #2

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 308 (±0.1) K, pH 6.8 (±0.1), Details Uniformly 13C,15N labeled Munc13-1 (458-492) peptide bound to calmodulin


#NameIsotope labelingTypeConcentration
6Munc13-1[U-13C; U-15N]0.5 (±0.1) mM
7calmodulinnatural abundance0.6 (±0.1) mM
8Calcium chloridenatural abundance10 (±1.0) mM
9Bis-Trisnatural abundance20 (±2.0) mM
10potassium chloridenatural abundance150 (±15.0) mM
Sample #3

Solvent system 100% D2O, Pressure 1 atm, Temperature 308 (±0.1) K, pH 6.8 (±0.1), Details Uniformly 13C,15N calmodulin bound to a Munc13-1 (459-492) synthetic peptide


#NameIsotope labelingTypeConcentration
11calmodulin[U-13C; U-15N]1.5 (±0.2) mM
12Munc13-1natural abundance1.8 (±0.2) mM
13Calcium chloridenatural abundance10 (±1.0) mM
14Bis-Trisnatural abundance20 (±2.0) mM
15Potassium chloridenatural abundance150 (±15.0) mM
Sample #4

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 308 (±0.1) K, pH 6.8 (±0.1)


#NameIsotope labelingTypeConcentration
16calmodulin[U-15N]1.5 (±0.2) mM
17Munc13-1natural abundance1.8 (±0.2) mM
18Calcium chloridenatural abundance10 (±1.0) mM
19Bis-Trisnatural abundance20 (±2.0) mM
20Potassium chloridenatural abundance150 (±15.0) mM
21Bacteriophage Pf1natural abundance4.2 (±0.4) mg
Sample #5

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 308 (±0.1) K, pH 6.8 (±0.1)


#NameIsotope labelingTypeConcentration
22Munc13-1[U-13C; U-15N]0.5 (±0.1) mM
23calmodulinnatural abundance0.6 (±0.1) mM
24Calcium chloridenatural abundance10 (±1.0) mM
25Bis-Trisnatural abundance20 (±2.0) mM
26Potassium chloridenatural abundance150 (±15.0) mM
27Bacteriophage Pf1natural abundance4.2 (±0.4) mg

Release date
2009-12-20
Citation
1H, 13C and 15N resonance assignments of the Calmodulin-Munc13-1 peptide complex
Rodriguez-Castaneda, F., Coudevylle, N., Becker, S., Brose, N., Carlomagno, T., Griesinger, C.
Biomol. NMR Assign. (2010), 4, 45-48, PubMed 20013162 , DOI 10.1007/s12104-009-9204-2 ,
Related entities 1. calmodulin, : 11 : 88 entities Detail
Related entities 2. Munc13-1 (458-492), : 1 : 4 : 15 entities Detail
Interaction partners 2. Munc13-1 (458-492), : 2 interactors Detail
Experiments performed 27 experiments Detail
Chemical shift validation 5 contents Detail
Keywords calmodulin, Munc13, neurotransmitter release, synaptosome, vesicle priming