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- PDB-4r7g: Determination of the formylglycinamide ribonucleotide amidotransf... -

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Basic information

Entry
Database: PDB / ID: 4r7g
TitleDetermination of the formylglycinamide ribonucleotide amidotransferase ammonia pathway by combining 3D-RISM theory with experiment
ComponentsPhosphoribosylformylglycinamidine synthase
KeywordsLIGASE / Gene duplication / Amidotransferase / ATP binding
Function / homology
Function and homology information


phosphoribosylformylglycinamidine synthase / phosphoribosylformylglycinamidine synthase activity / purine nucleotide biosynthetic process / 'de novo' IMP biosynthetic process / glutamine metabolic process / ATP binding / metal ion binding / cytoplasm
Similarity search - Function
Phosphoribosylformylglycinamidine synthase, linker domain / Phosphoribosylformylglycinamidine synthase PurL / Phosphoribosylformylglycinamidine synthase, N-terminal / Formylglycinamide ribonucleotide amidotransferase N-terminal / FGAR-AT PurM_N-like domain / CobB/CobQ-like glutamine amidotransferase domain / CobB/CobQ-like glutamine amidotransferase domain / Phosphoribosylformylglycinamidine synthase, linker domain / Formylglycinamide ribonucleotide amidotransferase linker domain / Phosphoribosylformylglycinamidine synthase subunit PurS-like superfamily ...Phosphoribosylformylglycinamidine synthase, linker domain / Phosphoribosylformylglycinamidine synthase PurL / Phosphoribosylformylglycinamidine synthase, N-terminal / Formylglycinamide ribonucleotide amidotransferase N-terminal / FGAR-AT PurM_N-like domain / CobB/CobQ-like glutamine amidotransferase domain / CobB/CobQ-like glutamine amidotransferase domain / Phosphoribosylformylglycinamidine synthase, linker domain / Formylglycinamide ribonucleotide amidotransferase linker domain / Phosphoribosylformylglycinamidine synthase subunit PurS-like superfamily / PurM-like, C-terminal domain / PurM-like, C-terminal domain superfamily / PurM-like, N-terminal domain superfamily / AIR synthase related protein, C-terminal domain / Glutamine amidotransferase type 1 domain profile. / Class I glutamine amidotransferase (GATase) domain / Class I glutamine amidotransferase-like / Helicase, Ruva Protein; domain 3 / Rossmann fold / Orthogonal Bundle / 3-Layer(aba) Sandwich / Mainly Alpha / Alpha Beta
Similarity search - Domain/homology
ADENOSINE-5'-DIPHOSPHATE / Phosphoribosylformylglycinamidine synthase
Similarity search - Component
Biological speciesSalmonella typhimurium LT2 (bacteria)
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 2.9 Å
AuthorsTanwar, A.S. / Sindhikara, D.J. / Hirata, F. / Anand, R.
CitationJournal: Acs Chem.Biol. / Year: 2015
Title: Determination of the formylglycinamide ribonucleotide amidotransferase ammonia pathway by combining 3D-RISM theory with experiment.
Authors: Tanwar, A.S. / Sindhikara, D.J. / Hirata, F. / Anand, R.
History
DepositionAug 27, 2014Deposition site: RCSB / Processing site: PDBJ
Revision 1.0Jan 21, 2015Provider: repository / Type: Initial release
Revision 1.1Nov 22, 2017Group: Refinement description / Category: software
Revision 1.2Aug 24, 2022Group: Database references / Derived calculations
Category: citation / database_2 ...citation / database_2 / pdbx_struct_conn_angle / struct_conn / struct_ref_seq_dif / struct_site
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation.title / _citation.year / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr2_auth_seq_id / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Revision 1.3Nov 8, 2023Group: Data collection / Refinement description
Category: chem_comp_atom / chem_comp_bond / pdbx_initial_refinement_model

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Phosphoribosylformylglycinamidine synthase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)143,65711
Polymers142,5801
Non-polymers1,07610
Water3,963220
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)146.570, 146.570, 141.320
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number170
Space group name H-MP65

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Components

#1: Protein Phosphoribosylformylglycinamidine synthase / FGAM synthase / FGAMS / Formylglycinamide ribotide amidotransferase / FGARAT / Formylglycinamide ...FGAM synthase / FGAMS / Formylglycinamide ribotide amidotransferase / FGARAT / Formylglycinamide ribotide synthetase


Mass: 142580.438 Da / Num. of mol.: 1 / Mutation: V333I
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Salmonella typhimurium LT2 (bacteria) / Strain: LT2 / Gene: purL, STM2565 / Production host: Escherichia coli (E. coli)
References: UniProt: P74881, phosphoribosylformylglycinamidine synthase
#2: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: Mg
#3: Chemical
ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 6 / Source method: obtained synthetically / Formula: SO4
#4: Chemical ChemComp-ADP / ADENOSINE-5'-DIPHOSPHATE


Mass: 427.201 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C10H15N5O10P2 / Comment: ADP, energy-carrying molecule*YM
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 220 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 3.07 Å3/Da / Density % sol: 59.98 % / Mosaicity: 0.551 °
Crystal growTemperature: 298 K / Method: vapor diffusion, hanging drop / pH: 7.5
Details: 2M ammonium sulphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K

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Data collection

DiffractionMean temperature: 63 K
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU FR-E+ SUPERBRIGHT / Wavelength: 1.54 Å
DetectorType: RIGAKU RAXIS IV++ / Detector: IMAGE PLATE / Date: Jun 12, 2014
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.54 Å / Relative weight: 1
ReflectionResolution: 2.7→30 Å / Num. obs: 46347 / % possible obs: 98.1 % / Redundancy: 5.2 % / Rmerge(I) obs: 0.167 / Χ2: 1.285 / Net I/σ(I): 8.1
Reflection shell

Diffraction-ID: 1 / Rejects: _

Resolution (Å)Redundancy (%)Rmerge(I) obsNum. unique allΧ2% possible all
2.7-2.755.10.58623471.21299.2
2.75-2.850.51923021.21499.2
2.8-2.855.10.48523461.18499.1
2.85-2.915.10.42623541.17299.3
2.91-2.975.10.423151.16999.1
2.97-3.045.10.34123381.14399.2
3.04-3.125.20.30623271.1598.9
3.12-3.25.20.26123101.09298.6
3.2-3.295.20.24123251.09698.5
3.29-3.45.30.20823271.04298.8
3.4-3.525.20.18723181.1398.4
3.52-3.665.10.20923271.43298.5
3.66-3.835.20.17623131.54698
3.83-4.035.30.12923041.25998.1
4.03-4.285.30.1223081.30197.8
4.28-4.615.40.10723111.48797.6
4.61-5.075.40.10523031.44896.9
5.07-5.85.40.1122951.36396.8
5.8-7.35.40.10522841.3196
7.3-305.40.07622931.9194.7

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Processing

Software
NameVersionClassificationNB
DENZOdata reduction
SCALEPACKdata scaling
CNS1.1refinement
PDB_EXTRACT3.15data extraction
HKL-2000data collection
HKL-2000data reduction
SCALAdata scaling
CNSphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ID 1T3t

1t3t


Resolution: 2.9→30 Å / σ(F): 0
RfactorNum. reflectionSelection details
Rfree0.237 3537 random
Rwork0.179 --
all-35235 -
obs-31698 -
Displacement parametersBiso max: 0.64 Å2 / Biso mean: 28.45 Å2 / Biso min: 0.02 Å2
Refinement stepCycle: LAST / Resolution: 2.9→30 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms9902 0 60 220 10182
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONc_bond_d0.006
X-RAY DIFFRACTIONc_angle_deg1.31
LS refinement shellHighest resolution: 2.9 Å

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