5ML7

CRYSTAL STRUCTURE OF L1-STALK FRAGMENT OF 23S rRNA FROM HALOARCULA MARISMORTUI

PDB DOI: https://doi.org/10.2210/pdb5ML7/pdb
NAKB: 5ML7

Classification: RNA
Organism(s): Haloarcula marismortui
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2016-12-06 Released: 2017-12-20
Deposition Author(s): Gabdulkhakov, A.G., Tishchenko, T.V., Nevskaya, N.A., Nikonov, S.V.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 3.30 Å
R-Value Free: 0.291
R-Value Work: 0.226
R-Value Observed: 0.229

wwPDB Validation 3D Report Full Report

This is version 1.2 of the entry. See complete history.

Literature

Crystal Structure of the 23S rRNA Fragment Specific to r-Protein L1 and Designed Model of the Ribosomal L1 Stalk from Haloarcula marismortui

Gabdulkhakov, A.G., Tishchenko, T.V., Mikhaylina, A., Garber, M., Nevskaya, N.A., Nikonov, S.V.

(2017) Crystals (Basel)

DOI: https://doi.org/10.3390/cryst7020037

Macromolecule Content

Total Structure Weight: 62.24 kDa
Atom Count: 4,100
Modelled Residue Count: 190
Deposited Residue Count: 192
Unique nucleic acid chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Length	Organism	Image
23S ribosomal RNA	A, B	96	Haloarcula marismortui
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
CA Query on CA Download Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A]	C [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]
MG Query on MG Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain G [auth B] SDF format, chain H [auth B] SDF format, chain I [auth B] SDF format, chain J [auth B] SDF format, chain K [auth B] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain G [auth B] MOL2 format, chain H [auth B] MOL2 format, chain I [auth B] MOL2 format, chain J [auth B] MOL2 format, chain K [auth B]	D [auth A] E [auth A] F [auth A] G [auth B] H [auth B] D [auth A], E [auth A], F [auth A], G [auth B], H [auth B], I [auth B], J [auth B], K [auth B]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth B] Focus chain H [auth B] Focus chain I [auth B] Focus chain J [auth B] Focus chain K [auth B] Interactions & Density Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth B] Focus chain H [auth B] Focus chain I [auth B] Focus chain J [auth B] Focus chain K [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 3.30 Å
R-Value Free: 0.291
R-Value Work: 0.226
R-Value Observed: 0.229
Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 136.836	α = 90
b = 136.836	β = 90
c = 70.11	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XDS	data scaling
PHASER	phasing

Structure Validation

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Entry History

Deposition Data

Released Date: 2017-12-20

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2017-12-20
Type: Initial release
Version 1.1: 2019-07-17
Changes: Data collection, Database references
Version 1.2: 2024-01-17
Changes: Data collection, Database references, Derived calculations, Refinement description

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