9QTV | pdb_00009qtv

Cryo-EM structure of Oceanobacillus iheyensis group II intron domains D1-D5

PDB DOI: https://doi.org/10.2210/pdb9QTV/pdb
EM Map EMD-53364: EMDB EMDataResource

Classification: RNA
Organism(s): Oceanobacillus iheyensis
Mutation(s): No

Deposited: 2025-04-09 Released: 2026-10-21
Deposition Author(s): Jadhav, S.S., Maiorca, M., Mulvaney, T., Topf, M., Marcia, M.
Funding Organization(s): Swedish Research Council, Other government, Agence Nationale de la Recherche (ANR)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 2.85 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

Cryo-EM structure of Oceanobacillus iheyensis group II intron domains D1-D5

Jadhav, S.S., Maiorca, M., Mulvaney, T., Topf, M., Marcia, M.

To be published.

Macromolecule Content

Total Structure Weight: 131.4 kDa
Atom Count: 8,193
Modeled Residue Count: 379
Deposited Residue Count: 401
Unique nucleic acid chains: 2

Macromolecules

Find similar nucleic acids by:

(by identity cutoff)

Molecule	Chains	Length	Organism
Entity ID: 1
Group IIC intron	A	396	Oceanobacillus iheyensis
Sequence Annotations Expand
Reference Sequence

Find similar nucleic acids by: Sequence

Molecule	Chains	Length	Organism
Entity ID: 2
Group IIC intron 5'-exon	B [auth C]	5	Oceanobacillus iheyensis
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
K (Subject of Investigation/LOI) Query on K Download:Ideal Coordinates CCD File SDF format, chain HA [auth A] SDF format, chain IA [auth A] SDF format, chain JA [auth A] SDF format, chain KA [auth A] SDF format, chain LA [auth A] SDF format, chain MA [auth A] SDF format, chain OA [auth A] SDF format, chain RA [auth A] SDF format, chain SA [auth A] SDF format, chain TA [auth A] SDF format, chain UA [auth A] SDF format, chain QA [auth A] SDF format, chain PA [auth A] SDF format, chain NA [auth A] MOL2 format, chain HA [auth A] MOL2 format, chain IA [auth A] MOL2 format, chain JA [auth A] MOL2 format, chain KA [auth A] MOL2 format, chain LA [auth A] MOL2 format, chain MA [auth A] MOL2 format, chain OA [auth A] MOL2 format, chain RA [auth A] MOL2 format, chain SA [auth A] MOL2 format, chain TA [auth A] MOL2 format, chain UA [auth A] MOL2 format, chain QA [auth A] MOL2 format, chain PA [auth A] MOL2 format, chain NA [auth A] mmCIF format, chain HA [auth A] mmCIF format, chain IA [auth A] mmCIF format, chain JA [auth A] mmCIF format, chain KA [auth A] mmCIF format, chain LA [auth A] mmCIF format, chain MA [auth A] mmCIF format, chain OA [auth A] mmCIF format, chain RA [auth A] mmCIF format, chain SA [auth A] mmCIF format, chain TA [auth A] mmCIF format, chain UA [auth A] mmCIF format, chain QA [auth A] mmCIF format, chain PA [auth A] mmCIF format, chain NA [auth A]	HA [auth A] IA [auth A] JA [auth A] KA [auth A] LA [auth A] HA [auth A], IA [auth A], JA [auth A], KA [auth A], LA [auth A], MA [auth A], NA [auth A], OA [auth A], PA [auth A], QA [auth A], RA [auth A], SA [auth A], TA [auth A], UA [auth A]	POTASSIUM ION K NPYPAHLBTDXSSS-UHFFFAOYSA-N		Interactions Focus chain HA [auth A] Focus chain IA [auth A] Focus chain JA [auth A] Focus chain KA [auth A] Focus chain LA [auth A] Focus chain MA [auth A] Focus chain NA [auth A] Focus chain OA [auth A] Focus chain PA [auth A] Focus chain QA [auth A] Focus chain RA [auth A] Focus chain SA [auth A] Focus chain TA [auth A] Focus chain UA [auth A] Interactions & Density Focus chain HA [auth A] Focus chain IA [auth A] Focus chain JA [auth A] Focus chain KA [auth A] Focus chain LA [auth A] Focus chain MA [auth A] Focus chain NA [auth A] Focus chain OA [auth A] Focus chain PA [auth A] Focus chain QA [auth A] Focus chain RA [auth A] Focus chain SA [auth A] Focus chain TA [auth A] Focus chain UA [auth A]
MG (Subject of Investigation/LOI) Query on MG Download:Ideal Coordinates CCD File SDF format, chain AA [auth A] SDF format, chain BA [auth A] SDF format, chain C [auth A] SDF format, chain CA [auth A] SDF format, chain D [auth A] SDF format, chain DA [auth A] SDF format, chain E [auth A] SDF format, chain EA [auth A] SDF format, chain F [auth A] SDF format, chain FA [auth A] SDF format, chain G [auth A] SDF format, chain H [auth A] SDF format, chain I [auth A] SDF format, chain J [auth A] SDF format, chain K [auth A] SDF format, chain L [auth A] SDF format, chain M [auth A] SDF format, chain N [auth A] SDF format, chain O [auth A] SDF format, chain P [auth A] SDF format, chain Q [auth A] SDF format, chain R [auth A] SDF format, chain S [auth A] SDF format, chain U [auth A] SDF format, chain V [auth A] SDF format, chain W [auth A] SDF format, chain X [auth A] SDF format, chain Y [auth A] SDF format, chain Z [auth A] SDF format, chain T [auth A] SDF format, chain GA [auth A] MOL2 format, chain AA [auth A] MOL2 format, chain BA [auth A] MOL2 format, chain C [auth A] MOL2 format, chain CA [auth A] MOL2 format, chain D [auth A] MOL2 format, chain DA [auth A] MOL2 format, chain E [auth A] MOL2 format, chain EA [auth A] MOL2 format, chain F [auth A] MOL2 format, chain FA [auth A] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] MOL2 format, chain I [auth A] MOL2 format, chain J [auth A] MOL2 format, chain K [auth A] MOL2 format, chain L [auth A] MOL2 format, chain M [auth A] MOL2 format, chain N [auth A] MOL2 format, chain O [auth A] MOL2 format, chain P [auth A] MOL2 format, chain Q [auth A] MOL2 format, chain R [auth A] MOL2 format, chain S [auth A] MOL2 format, chain U [auth A] MOL2 format, chain V [auth A] MOL2 format, chain W [auth A] MOL2 format, chain X [auth A] MOL2 format, chain Y [auth A] MOL2 format, chain Z [auth A] MOL2 format, chain T [auth A] MOL2 format, chain GA [auth A] mmCIF format, chain AA [auth A] mmCIF format, chain BA [auth A] mmCIF format, chain C [auth A] mmCIF format, chain CA [auth A] mmCIF format, chain D [auth A] mmCIF format, chain DA [auth A] mmCIF format, chain E [auth A] mmCIF format, chain EA [auth A] mmCIF format, chain F [auth A] mmCIF format, chain FA [auth A] mmCIF format, chain G [auth A] mmCIF format, chain H [auth A] mmCIF format, chain I [auth A] mmCIF format, chain J [auth A] mmCIF format, chain K [auth A] mmCIF format, chain L [auth A] mmCIF format, chain M [auth A] mmCIF format, chain N [auth A] mmCIF format, chain O [auth A] mmCIF format, chain P [auth A] mmCIF format, chain Q [auth A] mmCIF format, chain R [auth A] mmCIF format, chain S [auth A] mmCIF format, chain U [auth A] mmCIF format, chain V [auth A] mmCIF format, chain W [auth A] mmCIF format, chain X [auth A] mmCIF format, chain Y [auth A] mmCIF format, chain Z [auth A] mmCIF format, chain T [auth A] mmCIF format, chain GA [auth A]	AA [auth A] BA [auth A] C [auth A] CA [auth A] D [auth A] AA [auth A], BA [auth A], C [auth A], CA [auth A], D [auth A], DA [auth A], E [auth A], EA [auth A], F [auth A], FA [auth A], G [auth A], GA [auth A], H [auth A], I [auth A], J [auth A], K [auth A], L [auth A], M [auth A], N [auth A], O [auth A], P [auth A], Q [auth A], R [auth A], S [auth A], T [auth A], U [auth A], V [auth A], W [auth A], X [auth A], Y [auth A], Z [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain AA [auth A] Focus chain BA [auth A] Focus chain C [auth A] Focus chain CA [auth A] Focus chain D [auth A] Focus chain DA [auth A] Focus chain E [auth A] Focus chain EA [auth A] Focus chain F [auth A] Focus chain FA [auth A] Focus chain G [auth A] Focus chain GA [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain O [auth A] Focus chain P [auth A] Focus chain Q [auth A] Focus chain R [auth A] Focus chain S [auth A] Focus chain T [auth A] Focus chain U [auth A] Focus chain V [auth A] Focus chain W [auth A] Focus chain X [auth A] Focus chain Y [auth A] Focus chain Z [auth A] Interactions & Density Focus chain AA [auth A] Focus chain BA [auth A] Focus chain C [auth A] Focus chain CA [auth A] Focus chain D [auth A] Focus chain DA [auth A] Focus chain E [auth A] Focus chain EA [auth A] Focus chain F [auth A] Focus chain FA [auth A] Focus chain G [auth A] Focus chain GA [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain O [auth A] Focus chain P [auth A] Focus chain Q [auth A] Focus chain R [auth A] Focus chain S [auth A] Focus chain T [auth A] Focus chain U [auth A] Focus chain V [auth A] Focus chain W [auth A] Focus chain X [auth A] Focus chain Y [auth A] Focus chain Z [auth A]

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 2.85 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2026-10-21

Deposition Author(s):

Funding Organization	Location	Grant Number
Swedish Research Council	Sweden	2024-04107
Other government		HORIZON-MSCA-2023-DN-01 action (project: TargetRNA, n. 101168667)
Agence Nationale de la Recherche (ANR)	France	ANR-10-INBS-0005-02
Agence Nationale de la Recherche (ANR)	France	Wellcome Collaborative Award in Science (209250/Z/17/Z)
Other government		BWFGB Hamburg
Other government		Leibniz ScienceCampus InterACt