3A74

Lysyl-tRNA synthetase from Bacillus stearothermophilus complexed with Diadenosine Tetraphosphate (AP4A)

PDB DOI: https://doi.org/10.2210/pdb3A74/pdb

Classification: LIGASE
Organism(s): Geobacillus stearothermophilus
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2009-09-13 Released: 2010-09-22
Deposition Author(s): Sakurama, H., Takita, T., Mikami, B., Itoh, T., Yasukawa, K., Inouye, K.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free: 0.228
R-Value Work: 0.207
R-Value Observed: 0.207

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

Crystal Structure of Lysyl-tRNA Synthetase from Bacillus stearothermophilus in Complex with Diadenosine Tetraphosphate (AP4A): Insights into AP4A Synthesis Mechanisms and Implication for Recognition of Discriminator Base of tRNA^Lys

Sakurama, H., Takita, T., Mikami, B., Itoh, T., Yasukawa, K., Inouye, K.

To be published.

Macromolecule Content

Total Structure Weight: 233.66 kDa
Atom Count: 16,936
Modelled Residue Count: 1,936
Deposited Residue Count: 1,972
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Lysyl-tRNA synthetase	A, B, C, D	493	Geobacillus stearothermophilus	Mutation(s): 0 Gene Names: lysS EC: 6.1.1.6
UniProt
Find proteins for Q9RHV9 (Geobacillus stearothermophilus) Explore Q9RHV9 Go to UniProtKB: Q9RHV9
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9RHV9
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
B4P Query on B4P Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain J [auth B] SDF format, chain O [auth C] SDF format, chain T [auth D] MOL2 format, chain E [auth A] MOL2 format, chain J [auth B] MOL2 format, chain O [auth C] MOL2 format, chain T [auth D]	E [auth A], J [auth B], O [auth C], T [auth D]	BIS(ADENOSINE)-5'-TETRAPHOSPHATE C₂₀ H₂₈ N₁₀ O₁₉ P₄ YOAHKNVSNCMZGQ-XPWFQUROSA-N		Interactions Focus chain E [auth A] Focus chain J [auth B] Focus chain O [auth C] Focus chain T [auth D] Interactions & Density Focus chain E [auth A] Focus chain J [auth B] Focus chain O [auth C] Focus chain T [auth D]
LYN Query on LYN Download Ideal Coordinates CCD File SDF format, chain F [auth A] SDF format, chain K [auth B] SDF format, chain P [auth C] SDF format, chain U [auth D] MOL2 format, chain F [auth A] MOL2 format, chain K [auth B] MOL2 format, chain P [auth C] MOL2 format, chain U [auth D]	F [auth A], K [auth B], P [auth C], U [auth D]	2,6-DIAMINO-HEXANOIC ACID AMIDE C₆ H₁₆ N₃ O HKXLAGBDJVHRQG-YFKPBYRVSA-O		Interactions Focus chain F [auth A] Focus chain K [auth B] Focus chain P [auth C] Focus chain U [auth D] Interactions & Density Focus chain F [auth A] Focus chain K [auth B] Focus chain P [auth C] Focus chain U [auth D]
MG Query on MG Download Ideal Coordinates CCD File SDF format, chain G [auth A] SDF format, chain H [auth A] SDF format, chain I [auth A] SDF format, chain L [auth B] SDF format, chain M [auth B] SDF format, chain N [auth B] SDF format, chain Q [auth C] SDF format, chain R [auth C] SDF format, chain S [auth C] SDF format, chain V [auth D] SDF format, chain W [auth D] SDF format, chain X [auth D] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] MOL2 format, chain I [auth A] MOL2 format, chain L [auth B] MOL2 format, chain M [auth B] MOL2 format, chain N [auth B] MOL2 format, chain Q [auth C] MOL2 format, chain R [auth C] MOL2 format, chain S [auth C] MOL2 format, chain V [auth D] MOL2 format, chain W [auth D] MOL2 format, chain X [auth D]	G [auth A] H [auth A] I [auth A] L [auth B] M [auth B] G [auth A], H [auth A], I [auth A], L [auth B], M [auth B], N [auth B], Q [auth C], R [auth C], S [auth C], V [auth D], W [auth D], X [auth D]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain L [auth B] Focus chain M [auth B] Focus chain N [auth B] Focus chain Q [auth C] Focus chain R [auth C] Focus chain S [auth C] Focus chain V [auth D] Focus chain W [auth D] Focus chain X [auth D] Interactions & Density Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain L [auth B] Focus chain M [auth B] Focus chain N [auth B] Focus chain Q [auth C] Focus chain R [auth C] Focus chain S [auth C] Focus chain V [auth D] Focus chain W [auth D] Focus chain X [auth D]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free: 0.228
R-Value Work: 0.207
R-Value Observed: 0.207
Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 80.176	α = 90
b = 85.08	β = 90.01
c = 151.764	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
CNS	refinement
HKL-2000	data reduction
HKL-2000	data scaling
CNS	phasing

Structure Validation

View Full Validation Report

Ligand Structure Quality Assessment

Entry History

Deposition Data

Released Date: 2010-09-22

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2010-09-22
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance
Version 1.2: 2024-03-13
Changes: Data collection, Database references, Derived calculations