BMRB Entry 7008

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

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PDB ID: 2fwu
Entry in NMR Restraints Grid
Validation report in NRG-CING
Chem Shift validation: AVS_anomalous, AVS_full, LACS
BMRB Entry DOI: doi:10.13018/BMR7008
MolProbity Validation Chart

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Bioinformatics (2015) 31 (8): 1322-1324 doi:10.1093/bioinformatics/btu829

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Title:

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

Deposition date:

2006-02-28

Original release date:

2006-04-11

Authors:

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

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, 165 residues, Formula weight is not available
CA, non-polymer, 40.078 Da.

Natural source:

Natural source: Common Name: Escherichia coli Taxonomy ID: 562 Superkingdom: Bacteria Kingdom: not available Genus/species: Escherichia coli

Experimental source:

Experimental source: Production method: recombinant technology

Entity Sequences (FASTA):

Entity Sequences (FASTA):
Sodium/calcium exchanger 1: MSHHHHHHHAGIFTFEEPVT HVSESIGIMEVKVLRTSGAR GNVIVPYKTIEGTARGGGED FEDTCGELEFQNDEIVKTIS VKVIDDEEYEKNKTFFLEIG EPRLVEMSEKKGGFTITEEY DDKQPLTSKEEEERRIAEMG RPILGEHTKLEVIIEESYEF KSTVD

Data sets:

assigned_chemical_shifts
- chemical_shift_set_1

Data type	Count
13C chemical shifts	483
15N chemical shifts	148
1H chemical shifts	1044

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 1 165 residues - Formula weight is not available

1

MET

SER

HIS

ALA

2

GLY

ILE

PHE

THR

PHE

GLU

PRO

VAL

THR

3

HIS

VAL

SER

GLU

SER

ILE

GLY

ILE

MET

GLU

4

VAL

LYS

VAL

LEU

ARG

THR

SER

GLY

ALA

ARG

5

GLY

ASN

VAL

ILE

VAL

PRO

TYR

LYS

THR

ILE

6

GLU

GLY

THR

ALA

ARG

GLY

GLU

ASP

7

PHE

GLU

ASP

THR

CYS

GLY

GLU

LEU

GLU

PHE

8

GLN

ASN

ASP

GLU

ILE

VAL

LYS

THR

ILE

SER

9

VAL

LYS

VAL

ILE

ASP

GLU

TYR

GLU

10

LYS

ASN

LYS

THR

PHE

LEU

GLU

ILE

GLY

11

GLU

PRO

ARG

LEU

VAL

GLU

MET

SER

GLU

LYS

12

LYS

GLY

PHE

THR

ILE

THR

GLU

TYR

13

ASP

LYS

GLN

PRO

LEU

THR

SER

LYS

GLU

14

GLU

ARG

ILE

ALA

GLU

MET

GLY

15

ARG

PRO

ILE

LEU

GLY

GLU

HIS

THR

LYS

LEU

16

GLU

VAL

ILE

GLU

SER

TYR

GLU

PHE

17

LYS

SER

THR

VAL

ASP

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

PDB	2FWU 2KLS
GB	AAA19128 ELK14758