BMRB Entry 52344

Name: Ubiqitin L50A mutant pressure unfolded
Published: 2024-07-22

Chem Shift validation: AVS_full
BMRB Entry DOI: doi:10.13018/BMR52344

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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:

Ubiqitin L50A mutant pressure unfolded

Deposition date:

2024-03-03

Original release date:

2024-07-22

Authors:

Masoumzadeh, Elahe; Ying, Jinfa; Baber, James; Anfinrud, Philip; Bax, Ad

Citation:

Citation: Masoumzadeh, Elahe; Ying, Jinfa; Baber, James; Anfinrud, Philip; Bax, Ad. "Proline Peptide Bond Isomerization in Ubiquitin Under Folding and Denaturing Conditions by Pressure-Jump NMR" J. Mol. Biol. 436, 168587-168587 (2024).
PubMed: 38663546

Assembly members:

Assembly members:
entity_1, polymer, 76 residues, Formula weight is not available

Natural source:

Natural source: Common Name: Human Taxonomy ID: 9606 Superkingdom: Eukaryota Kingdom: Metazoa Genus/species: Homo sapiens

Experimental source:

Experimental source: Production method: recombinant technology Host organism: Escherichia coli Vector: pET22

Entity Sequences (FASTA):

Entity Sequences (FASTA):
entity_1: MQIFVKTLTGKTITLEVEPS DTIENVKAKIQDKEGIPPDQ QRLIFAGKQAEDGRTLSDYN IQKESTLHLVLRLRGG

Data sets:

assigned_chemical_shifts
- assigned_chemical_shifts_1

Data type	Count
13C chemical shifts	72
15N chemical shifts	72
1H chemical shifts	72

Additional metadata:

Assembly
Samples and Experiments
Software
Spectrometers
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Assembly:

Entity Assembly ID	Entity Name	Entity ID
1	Ubq L50A denatured	1

Entities:

Entity 1, Ubq L50A denatured 76 residues - Formula weight is not available

1

MET

GLN

ILE

PHE

VAL

LYS

THR

LEU

THR

GLY

2

LYS

THR

ILE

THR

LEU

GLU

VAL

GLU

PRO

SER

3

ASP

THR

ILE

GLU

ASN

VAL

LYS

ALA

LYS

ILE

4

GLN

ASP

LYS

GLU

GLY

ILE

PRO

ASP

GLN

5

GLN

ARG

LEU

ILE

PHE

ALA

GLY

LYS

GLN

ALA

6

GLU

ASP

GLY

ARG

THR

LEU

SER

ASP

TYR

ASN

7

ILE

GLN

LYS

GLU

SER

THR

LEU

HIS

LEU

VAL

8

LEU

ARG

LEU

ARG

GLY

Samples:

sample_1: Ubq L50A denatured monomer, [U-2H; U-15N], 400 uM; sodium phosphate 20 mM; EDTA 1 mM; benzamidine 1 mM

sample_conditions_1: ionic strength: 20 mM; pH: 6.4; pressure: 2500 bar; temperature: 278 K

Experiments:

Name	Sample	Sample state	Sample conditions
2D 1H-15N TROSY	sample_1	isotropic	sample_conditions_1
3D HNCA	sample_1	isotropic	sample_conditions_1

Software:

ccpn analysis - chemical shift assignment

NMRPipe - data analysis

SMILE - data analysis

NMR spectrometers:

Bruker AVANCE III 700 MHz

Download HSQC peak lists in one of the following formats:
CSV: Backbone or all simulated peaks
SPARKY: Backbone or all simulated peaks