BMRB Entry 7009

Name: First Ca2+ binding domain of the Na,Ca-exchanger (NCX1)
Published: 2006-04-11

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PDB ID: 2fws
Entry in NMR Restraints Grid
Validation report in NRG-CING
Chem Shift validation: AVS_full, LACS
BMRB Entry DOI: doi:10.13018/BMR7009
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Nicholas Rego and David Koes
3Dmol.js: molecular visualization with WebGL
Bioinformatics (2015) 31 (8): 1322-1324 doi:10.1093/bioinformatics/btu829

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Title:

First Ca2+ binding domain of the Na,Ca-exchanger (NCX1)

Deposition date:

2006-02-28

Original release date:

2006-04-11

Authors:

Hilge, M.; Aelen, J.; Vuister, G.

Citation:

Citation: Hilge, M.; Aelen, J.; Vuister, G.. "Ca(2+) regulation in the na(+)/ca(2+) exchanger involves two markedly different ca(2+) sensors" Mol. Cell. 22, 15-25 (2006).
PubMed: 16600866

Assembly members:

Assembly members:
Sodium/calcium exchanger 1, polymer, 147 residues, Formula weight is not available
CA, non-polymer, 40.078 Da.

Natural source:

Natural source: Common Name: dog Taxonomy ID: 9615 Superkingdom: Eukaryota Kingdom: Metazoa Genus/species: Canis familiaris

Experimental source:

Experimental source: Production method: recombinant technology

Entity Sequences (FASTA):

Entity Sequences (FASTA):
Sodium/calcium exchanger 1: MSHHHHHHVSKIFFEQGTYQ CLENCGTVALTIIRRGGDLT NTVFVDFRTEDGTANAGSDY EFTEGTVVFKPGETQKEIRV GIIDDDIFEEDENFLVHLSN VKVSSEASEDGILEANHVSA LACLGSPSTATVTIFDDDHA GIFTFEE

Data sets:

assigned_chemical_shifts
- chemical_shift_set_1

Data type	Count
13C chemical shifts	410
15N chemical shifts	134
1H chemical shifts	878

Additional metadata:

Assembly
Samples and Experiments
Software
Spectrometers
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Assembly:

Entity Assembly ID	Entity Name	Entity ID
1	Sodium/calcium exchanger 1	1
2	CALCIUM (II) ION	2

Entities:

Entity 1, Sodium/calcium exchanger 1 147 residues - Formula weight is not available

1

MET

SER

HIS

VAL

SER

2

LYS

ILE

PHE

GLU

GLN

GLY

THR

TYR

GLN

3

CYS

LEU

GLU

ASN

CYS

GLY

THR

VAL

ALA

LEU

4

THR

ILE

ARG

GLY

ASP

LEU

THR

5

ASN

THR

VAL

PHE

VAL

ASP

PHE

ARG

THR

GLU

6

ASP

GLY

THR

ALA

ASN

ALA

GLY

SER

ASP

TYR

7

GLU

PHE

THR

GLU

GLY

THR

VAL

PHE

LYS

8

PRO

GLY

GLU

THR

GLN

LYS

GLU

ILE

ARG

VAL

9

GLY

ILE

ASP

ILE

PHE

GLU

10

ASP

GLU

ASN

PHE

LEU

VAL

HIS

LEU

SER

ASN

11

VAL

LYS

VAL

SER

GLU

ALA

SER

GLU

ASP

12

GLY

ILE

LEU

GLU

ALA

ASN

HIS

VAL

SER

ALA

13

LEU

ALA

CYS

LEU

GLY

SER

PRO

SER

THR

ALA

14

THR

VAL

THR

ILE

PHE

ASP

HIS

ALA

15

GLY

ILE

PHE

THR

PHE

GLU

Entity 2, CALCIUM (II) ION - Ca - 40.078 Da.

1

CA

Samples:

sample_1: Sodium/calcium exchanger 1, [U-13C; U-15N], 0.5 – 1.0 mM; HEPES 20 mM; beta-Mercaptoethanol buffer 20 mM; H2O 95%; D2O 5%

sample_cond_1: ionic strength: 20 mM; pH: 7.0; pressure: 1 atm; temperature: 306 K

Experiments:

Name	Sample	Sample state	Sample conditions
3D 13C separated aliphatic NOESY	sample_1	not available	sample_cond_1
3D 13C separated aromatic NOESY	sample_1	not available	sample_cond_1
3D 15N-separated NOESY	sample_1	not available	sample_cond_1

Software:

NMRPipe v2.1 - processing

XEASY v1.3.13 - data analysis

CYANA v2.0 - structure solution

X-PLOR vNIH version 2.9.7 - refinement

NMR spectrometers:

Varian INOVA 600 MHz

BMRB	15764
PDB	2DPK 2FWS
DBJ	BAF84385
EMBL	CAH91585
GB	AAA97928 AAB40148 AAD04173 AAD04174 AAD17213
REF	NP_001028033 NP_001106272 NP_001106273 NP_001125933 NP_001164429