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 19633

Title: Solution structure of a EF-hand domain from sea urchin polycystin-2   PubMed: 24558196

Deposition date: 2013-11-22 Original release date: 2014-04-11

Authors: Kuo, Ivana; Keeler, Camille; Corbin, Rachel; Celic, Andjelka; Petri, Edward; Hodsdon, Michael; Ehrlich, Barbara

Citation: Kuo, Ivana; Keeler, Camille; Corbin, Rachel; Celic, Andjelka; Petri, Edward; Hodsdon, Michael; Ehrlich, Barbara. "The number and location of EF hand motifs dictates the calcium dependence of polycystin-2 function."  FASEB J. ., .-. (2014).

Assembly members:
entity, polymer, 96 residues, 10744.843 Da.

Natural source:   Common Name: purple sea urchin   Taxonomy ID: 7668   Superkingdom: Eukaryota   Kingdom: Metazoa   Genus/species: Strongylocentrotus purpuratus

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

Entity Sequences (FASTA):
entity: GGLVPRGSHMASKRDKIADI QEALAHADANADQHLDFDEW RQELKCRGHADADIEAVFAK YDVDGDRVLDAEEQMKMAHD LEGQKSDLNNQLAELE

Data sets:
Data typeCount
13C chemical shifts386
15N chemical shifts104
1H chemical shifts596

Additional metadata:

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

Assembly:

Entity Assembly IDEntity NameEntity ID
1EF-hand domain from sea urchin polycystin-21

Entities:

Entity 1, EF-hand domain from sea urchin polycystin-2 96 residues - 10744.843 Da.

1   GLYGLYLEUVALPROARGGLYSERHISMET
2   ALASERLYSARGASPLYSILEALAASPILE
3   GLNGLUALALEUALAHISALAASPALAASN
4   ALAASPGLNHISLEUASPPHEASPGLUTRP
5   ARGGLNGLULEULYSCYSARGGLYHISALA
6   ASPALAASPILEGLUALAVALPHEALALYS
7   TYRASPVALASPGLYASPARGVALLEUASP
8   ALAGLUGLUGLNMETLYSMETALAHISASP
9   LEUGLUGLYGLNLYSSERASPLEUASNASN
10   GLNLEUALAGLULEUGLU

Samples:

sample_1: entity, [U-100% 13C; U-100% 15N], 0.7 mM; TRIS 25 mM; sodium chloride 150 mM; calcium chloride 20 mM; TCEP 5 mM; sodium azide .05%

sample_conditions_1: ionic strength: 0.195 M; pH: 7.38; pressure: 1 atm; temperature: 298 K

Experiments:

NameSampleSample stateSample conditions
2D 1H-15N HSQCsample_1isotropicsample_conditions_1
2D 1H-13C HSQCsample_1isotropicsample_conditions_1
3D HNCOsample_1isotropicsample_conditions_1
3D HNCACBsample_1isotropicsample_conditions_1
3D HN(CO)CAsample_1isotropicsample_conditions_1
3D HN(CA)COsample_1isotropicsample_conditions_1
3D HCACOsample_1isotropicsample_conditions_1
3D C(CO)NHsample_1isotropicsample_conditions_1
3D 1H-15N TOCSYsample_1isotropicsample_conditions_1
3D HCCH-TOCSYsample_1isotropicsample_conditions_1
3D 1H-15N NOESYsample_1isotropicsample_conditions_1
3D 1H-13C NOESY aliphaticsample_1isotropicsample_conditions_1
3D 1H-13C NOESY aromaticsample_1isotropicsample_conditions_1
2D 1H-15N HSQCsample_1anisotropicsample_conditions_1

Software:

VNMR, Varian - collection

SPARKY, Goddard - chemical shift assignment, peak picking

NMRPipe, Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax - processing

TALOS, Cornilescu, Delaglio and Bax - data analysis

CYANA, Guntert, Mumenthaler and Wuthrich - data analysis

X-PLOR_NIH, Schwieters, Kuszewski, Tjandra and Clore - refinement

NMR spectrometers:

  • Varian INOVA 600 MHz

Related Database Links:

PDB
GB AAP35006
REF NP_999827 XP_011662382

Download simulated HSQC data in one of the following formats:
CSV: Backbone or all simulated shifts
SPARKY: Backbone or all simulated shifts