BMRB Entry 52261

Title:
15N relaxation rates for apo G126 PHPT1
Deposition date:
2024-01-05
Original release date:
2024-05-15
Authors:
Zavala, Erik; Dansereau, Stephen; Loria, Joseph
Citation:

Citation: Zavala, Erik; Dansereau, Stephen; Burke, Michael; Lipchock, James; Maschietto, Federica; Batista, Victor; Loria, Joseph. "A salt bridge of the C-terminal carboxyl group regulates PHPT1 substrate affinity and catalytic activity"  Protein Sci. 33, e5009-e5009 (2024).
PubMed: 38747379

Assembly members:

Assembly members:
entity_1, polymer, 126 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: pET-43.1b(+)

Data sets:
Data typeCount
T1 relaxation values83
T2 relaxation values87
heteronuclear NOE values85

Additional metadata:

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

Assembly:

Entity Assembly IDEntity NameEntity ID
1PHPT11

Entities:

Entity 1, PHPT1 126 residues - Formula weight is not available

1   METALAVALALAASPLEUALALEUILEPRO
2   ASPVALASPILEASPSERASPGLYVALPHE
3   LYSTYRVALLEUILEARGVALHISSERALA
4   PROARGSERGLYALAPROALAALAGLUSER
5   LYSGLUILEVALARGGLYTYRLYSTRPALA
6   GLUTYRHISALAASPILETYRASPLYSVAL
7   SERGLYASPMETGLNLYSGLNGLYCYSASP
8   CYSGLUCYSLEUGLYGLYGLYARGILESER
9   HISGLNSERGLNASPLYSLYSILEHISVAL
10   TYRGLYTYRSERMETALATYRGLYPROALA
11   GLNHISALAILESERTHRGLULYSILELYS
12   ALALYSTYRPROASPTYRGLUVALTHRTRP
13   ALAASNASPGLYTYRGLY

Samples:

sample_1: Apo G126 PHPT1, [U-100% 15N], 600 uM; TRIS HCl 50 mM; NaCl 50 mM; DTT 30 mM; sodium azide 0.02%

sample_conditions_1: pH: 7.2; temperature: 298.15 K

Experiments:

NameSampleSample stateSample conditions
T1/R1 relaxationsample_1isotropicsample_conditions_1
T2/R2 relaxationsample_1isotropicsample_conditions_1
1H-15N heteronoesample_1isotropicsample_conditions_1

Software:

VNMRj - collection

NMRPipe - processing

NMRFAM-SPARKY - data analysis

in house software - processing

NMR spectrometers:

  • Varian INOVA 700 MHz