5DM3

Crystal Structure of Glutamine Synthetase from Chromohalobacter salexigens DSM 3043(Csal_0679, TARGET EFI-550015) with bound ADP

PDB DOI: https://doi.org/10.2210/pdb5DM3/pdb

Classification: LIGASE
Organism(s): Chromohalobacter israelensis DSM 3043
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2015-09-07 Released: 2015-09-16
Deposition Author(s): Yadava, U., Vetting, M.W., Al Obaidi, N.F., Toro, R., Morisco, L.L., Benach, J., Koss, J., Wasserman, S.R., Attonito, J.D., Scott Glenn, A., Chamala, S., Chowdhury, S., Lafleur, J., Love, J., Seidel, R.D., Whalen, K.L., Gerlt, J.A., Almo, S.C., Enzyme Function Initiative (EFI)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.60 Å
R-Value Free: 0.274
R-Value Work: 0.201
R-Value Observed: 0.204

Starting Model: experimental
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Ligand Structure Quality Assessment

This is version 1.1 of the entry. See complete history.

Literature

Crystal Structure of Glutamine Synthetase from Chromohalobacter salexigens DSM 3043(Csal_0679, TARGET EFI-550015) with bound ADP

Yadava, U., Vetting, M.W., Al Obaidi, N.F., Toro, R., Morisco, L.L., Benach, J., Koss, J., Wasserman, S.R., Attonito, J.D., Scott Glenn, A., Chamala, S., Chowdhury, S., Lafleur, J., Love, J., Seidel, R.D., Whalen, K.L., Gerlt, J.A., Almo, S.C., Enzyme Function Initiative (EFI)

To be published.

Macromolecule Content

Total Structure Weight: 322.56 kDa
Atom Count: 17,834
Modelled Residue Count: 2,305
Deposited Residue Count: 2,850
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
L-glutamine synthetase	A, B, C, D, E A, B, C, D, E, F	475	Chromohalobacter israelensis DSM 3043	Mutation(s): 0 Gene Names: Csal_0679 EC: 6.3.1.2
UniProt
Find proteins for Q1QZR8 (Chromohalobacter salexigens (strain ATCC BAA-138 / DSM 3043 / CIP 106854 / NCIMB 13768 / 1H11)) Explore Q1QZR8 Go to UniProtKB: Q1QZR8
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q1QZR8
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
ADP Query on ADP Download Ideal Coordinates CCD File SDF format, chain G [auth A] SDF format, chain H [auth B] SDF format, chain I [auth C] SDF format, chain J [auth D] SDF format, chain K [auth E] SDF format, chain L [auth F] MOL2 format, chain G [auth A] MOL2 format, chain H [auth B] MOL2 format, chain I [auth C] MOL2 format, chain J [auth D] MOL2 format, chain K [auth E] MOL2 format, chain L [auth F] mmCIF format, chain G [auth A] mmCIF format, chain H [auth B] mmCIF format, chain I [auth C] mmCIF format, chain J [auth D] mmCIF format, chain K [auth E] mmCIF format, chain L [auth F]	G [auth A] H [auth B] I [auth C] J [auth D] K [auth E] G [auth A], H [auth B], I [auth C], J [auth D], K [auth E], L [auth F]	ADENOSINE-5'-DIPHOSPHATE C₁₀ H₁₅ N₅ O₁₀ P₂ XTWYTFMLZFPYCI-KQYNXXCUSA-N		Interactions Focus chain G [auth A] Focus chain H [auth B] Focus chain I [auth C] Focus chain J [auth D] Focus chain K [auth E] Focus chain L [auth F] Interactions & Density Focus chain G [auth A] Focus chain H [auth B] Focus chain I [auth C] Focus chain J [auth D] Focus chain K [auth E] Focus chain L [auth F]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.60 Å
R-Value Free: 0.274
R-Value Work: 0.201
R-Value Observed: 0.204
Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 132.983	α = 90
b = 221.339	β = 90
c = 199.353	γ = 90

Software Package:

Software Name	Purpose
DIALS	data scaling
PHASER	phasing
PHENIX	refinement
PDB_EXTRACT	data extraction
DIALS	data reduction

Structure Validation

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Ligand Structure Quality Assessment

Entry History

Deposition Data

Released Date: 2015-09-16

Deposition Author(s):

Enzyme Function Initiative (EFI)

Revision History (Full details and data files)

Version 1.0: 2015-09-16
Type: Initial release
Version 1.1: 2023-09-27
Changes: Data collection, Database references, Derived calculations, Refinement description

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5DM3

Crystal Structure of Glutamine Synthetase from Chromohalobacter salexigens DSM 3043(Csal_0679, TARGET EFI-550015) with bound ADP

Crystal Structure of Glutamine Synthetase from Chromohalobacter salexigens DSM 3043(Csal_0679, TARGET EFI-550015) with bound ADP

Entity ID: 1

UniProt

Entity Groups

Sequence Annotations

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Experimental Data

Structure Validation

Ligand Structure Quality Assessment

Deposition Data

Revision History (Full details and data files)