ISDA: 7LHX

Deposition Date 2021-01-26

Release Date 2021-03-17

Last Version Date 2023-11-15

Entry Detail

PDB ID:

7LHX

Keywords:

RNA BINDING PROTEIN

Title:

Human U1A protein with F37M and F77M mutations for improved phasing

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.20 Å

R-Value Free:

0.21

R-Value Work:

0.16

R-Value Observed:

0.16

Space Group:

P 3 2 1

Download Validation Report

Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:U1 small nuclear ribonucleoprotein A
Gene (Uniprot):SNRPA
Mutagens:Y31H, Q36R, F37M, F77M
Chain IDs:A
Chain Length:98
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P09012 Pfam ID:PF00076

Modified Residue

Compound ID	Chain ID	Parent Comp ID	Details	2D Image
MSE	A	MET	modified residue

Ligand Molecules

ACT

BME

Primary Citation

Affinity and Structural Analysis of the U1A RNA Recognition Motif with Engineered Methionines to Improve Experimental Phasing

Srivastava, K.Y, Bonn-Breach, R.B, Chavali, S.S, Lippa, G.M, Jenkins, J.L, Wedekind, J.E.Show

Crystals 11 273 ? (2021)

DOI: 10.3390/cryst11030273

Primary Citation of related structures