BMRB Entry 53574

Title:
UP1 in complex with UTR-1 from 5' KRAS UTR
Deposition date:
2026-02-16
Original release date:
2026-03-18
Authors:
Salgado, Gilmar
Citation:

Citation: Salgado, Gilmar. "Recognition and Resolution of KRAS 5'UTR RNA G-Quadruplexes by hnRNPA1"  iScience ., .-..

Assembly members:

Assembly members:
entity_1, polymer, 185 residues, Formula weight is not available
entity_2, polymer, 13 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: pGEX-UP1

Data sets:
Data typeCount

Time Domain Data

Additional metadata:

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

Assembly:

Entity Assembly IDEntity NameEntity ID
1protein (UP1)1
2RNA (UTR-1)2

Entities:

Entity 1, protein (UP1) 185 residues - Formula weight is not available

1   GLYPROLYSGLUPROGLUGLNLEUARGLYS
2   LEUPHEILEGLYGLYLEUSERPHEGLUTHR
3   THRASPGLUSERLEUARGSERHISPHEGLU
4   GLNTRPGLYTHRLEUTHRASPCYSVALVAL
5   METARGASPPROASNTHRLYSARGSERARG
6   GLYPHEGLYPHEVALTHRTYRALATHRVAL
7   GLUGLUVALASPALAALAMETASNALAARG
8   PROHISLYSVALASPGLYARGVALVALGLU
9   PROLYSARGALAVALSERARGGLUASPSER
10   GLNARGPROGLYALAHISLEUTHRVALLYS
11   LYSILEPHEVALGLYGLYILELYSGLUASP
12   THRGLUGLUHISHISLEUARGASPTYRPHE
13   GLUGLNTYRGLYLYSILEGLUVALILEGLU
14   ILEMETTHRASPARGGLYSERGLYLYSLYS
15   ARGGLYPHEALAPHEVALTHRPHEASPASP
16   HISASPSERVALASPLYSILEVALILEGLN
17   LYSTYRHISTHRVALASNGLYHISASNCYS
18   GLUVALARGLYSALALEUSERLYSGLNGLU
19   METALASERALASER

Entity 2, RNA (UTR-1) 13 residues - Formula weight is not available

1   AGGUGGCGGC
2   GGC

Samples:

sample_1: protein (UP1), [U-98% 15N], 55 ± 0.1 uM; RNA (UTR-1), [U-98% 15N], 55 ± 0.1 uM; KPi 10 mM; KCl 50 mM

sample_conditions_1: ionic strength: 0.06 M; pH: 6.8; pressure: 1 atm; temperature: 298 K

Experiments:

NameSampleSample stateSample conditions
2D 1H-15N HSQCsample_1isotropicsample_conditions_1

Software:

TOPSPIN v3.6 - data analysis

NMR spectrometers:

  • Bruker AVANCE NEO 700 MHz