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BMRB: 17850

2LHI

Solution structure of Ca2+/CNA1 peptide-bound yCaM

Authors

Ogura, K., Takahashi, K., Kobashigawa, Y., Yoshida, R., Itoh, H., Yazawa, M., Inagaki, F.

Assembly

yCaM GS CNA1

Entity

1. yCaM GS CNA1 (polymer, Thiol state: not present), 176 monomers, 19260.36 Da Detail

GSSNLTEEQI AEFKEAFALF DKDNNGSISS SELATVMRSL GLSPSEAEVN DLMNEIDVDG NHQIEFSEFL ALMSRQLKSN DSEQELLEAF KVFDKNGDGL ISAAELKHVL TSIGEKLTDA EVDDMLREVS DGSGEINIQQ FAALLSKGSS TGTRRKALRN KILAIAKVSR MFSVLR

2. CA (non-polymer, Thiol state: not present), 40.078 × 3 Da

Total weight

19380.594 Da

Max. entity weight

19260.36 Da

Source organism

Saccharomyces cerevisiae

Exptl. method

solution NMR

Refine. method

simulated annealing, torsion angle dynamics

Data set

assigned_chemical_shifts

Chem. Shift Complete

Sequence coverage: 100.0 %, Completeness: 97.6 %, Completeness (bb): 98.0 % Detail

Polymer type: polypeptide(L)

	Total	¹H	¹³C	¹⁵N
All	97.6 % (1944 of 1992)	98.4 % (1016 of 1033)	96.1 % (738 of 768)	99.5 % (190 of 191)
Backbone	98.0 % (1033 of 1054)	97.5 % (353 of 362)	97.9 % (506 of 517)	99.4 % (174 of 175)
Sidechain	96.0 % (1059 of 1103)	97.3 % (653 of 671)	93.8 % (390 of 416)	100.0 % (16 of 16)
Aromatic	78.6 % (77 of 98)	98.0 % (48 of 49)	59.2 % (29 of 49)
Methyl	100.0 % (202 of 202)	100.0 % (101 of 101)	100.0 % (101 of 101)

1. yCaM GS CNA1

GSSNLTEEQI AEFKEAFALF DKDNNGSISS SELATVMRSL GLSPSEAEVN DLMNEIDVDG NHQIEFSEFL ALMSRQLKSN DSEQELLEAF KVFDKNGDGL ISAAELKHVL TSIGEKLTDA EVDDMLREVS DGSGEINIQQ FAALLSKGSS TGTRRKALRN KILAIAKVSR MFSVLR

Show sample condition

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.3

#	Name	Isotope labeling	Concentration
1	yCaM_GS_CNA1	[U-99% 13C; U-99% 15N]	1 mM
2	MES	natural abundance	20 mM
3	sodium chloride	natural abundance	150 mM
4	CaCl2	natural abundance	5 mM
5	H2O	natural abundance	90 %
6	D2O	natural abundance	10 %

LACS Plot; CA

Atom type	Mol. common name	Atom group	Ref. method	Ref. type	Shift ratio
¹³C	DSS	methyl protons	na	indirect	0.2514495
¹H	DSS	methyl protons	internal	direct	1.0
¹⁵N	DSS	methyl protons	na	indirect	0.1013291

Referencing offset: 0.03 ppm, Outliers: 2 Detail

LACS Plot; CB

Atom type	Mol. common name	Atom group	Ref. method	Ref. type	Shift ratio
¹³C	DSS	methyl protons	na	indirect	0.2514495
¹H	DSS	methyl protons	internal	direct	1.0
¹⁵N	DSS	methyl protons	na	indirect	0.1013291

Referencing offset: 0.03 ppm, Outliers: 2 Detail

LACS Plot; HA

Atom type	Mol. common name	Atom group	Ref. method	Ref. type	Shift ratio
¹³C	DSS	methyl protons	na	indirect	0.2514495
¹H	DSS	methyl protons	internal	direct	1.0
¹⁵N	DSS	methyl protons	na	indirect	0.1013291

Referencing offset: -0.02 ppm, Outliers: 2 Detail

LACS Plot; CO

Atom type	Mol. common name	Atom group	Ref. method	Ref. type	Shift ratio
¹³C	DSS	methyl protons	na	indirect	0.2514495
¹H	DSS	methyl protons	internal	direct	1.0
¹⁵N	DSS	methyl protons	na	indirect	0.1013291

Referencing offset: -0.54 ppm, Outliers: 4 Detail

Protein Blocks Logo

Calculated from 20 models in PDB: 2LHI, Strand ID: A Detail

Release date

2012-01-31

Citation

Solution structures of yeast Saccharomyces cerevisiae calmodulin in calcium- and target peptide-bound states reveal similarities and differences to vertebrate calmodulin
Ogura, K., Kumeta, H., Takahasi, K., Kobashigawa, Y., Yoshida, R., Itoh, H., Yazawa, M., Inagaki, F.
Genes. Cells. (2012), 17, 159-172, PubMed 22280008 , DOI 10.1111/j.1365-2443.2012.01580.x , Abstract

Related entities 1. yCaM GS CNA1, : 1 : 4 : 276 entities Detail

Interaction partners 1. yCaM GS CNA1, : 75 interactors Detail

More details for 75 interactors identified by 10 citations

Experiments performed 18 experiments Detail

1 2D 1H-15N HSQC