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- PDB-5g4w: S. enterica HisA mutant D7N, D10G, Dup13-15 (VVR) with substrate ... -

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Basic information

Entry
Database: PDB / ID: 5g4w
TitleS. enterica HisA mutant D7N, D10G, Dup13-15 (VVR) with substrate ProFAR
ComponentsHISA
KeywordsISOMERASE / HISA / PROTEIN EVOLUTION / IAD MODEL / TRPF
Function / homology
Function and homology information


1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide isomerase / 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide isomerase activity / L-histidine biosynthetic process / L-tryptophan biosynthetic process / cytoplasm
Similarity search - Function
HisA, bacterial-type / HisA/PriA, bacterial-type / Histidine biosynthesis, HisA-like / Histidine biosynthesis protein / Histidine biosynthesis protein / Ribulose-phosphate binding barrel / Aldolase class I / Aldolase-type TIM barrel / TIM Barrel / Alpha-Beta Barrel / Alpha Beta
Similarity search - Domain/homology
Chem-GUO / 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase / 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase
Similarity search - Component
Biological speciesSALMONELLA ENTERICA (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.3 Å
AuthorsGuo, X. / Soderholm, A. / Newton, M. / Nasvall, J. / Duarte, F. / Andersson, D. / Patrick, W. / Selmer, M.
CitationJournal: Proc. Natl. Acad. Sci. U.S.A. / Year: 2017
Title: Structural and functional innovations in the real-time evolution of new ( beta alpha )8 barrel enzymes.
Authors: Newton, M.S. / Guo, X. / Soderholm, A. / Nasvall, J. / Lundstrom, P. / Andersson, D.I. / Selmer, M. / Patrick, W.M.
History
DepositionMay 17, 2016Deposition site: PDBE / Processing site: PDBE
Revision 1.0Apr 19, 2017Provider: repository / Type: Initial release
Revision 1.1Apr 26, 2017Group: Database references
Revision 1.2May 10, 2017Group: Database references
Revision 1.3Jan 10, 2024Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Other / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status / pdbx_initial_refinement_model / struct_sheet / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.status_code_sf / _struct_sheet.number_strands / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Remark 700 SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS BELOW ... SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL.

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: HISA
hetero molecules


Theoretical massNumber of molelcules
Total (without water)28,1904
Polymers27,4281
Non-polymers7623
Water1,24369
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)87.012, 87.012, 120.457
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number178
Space group name H-MP6122

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Components

#1: Protein HISA


Mass: 27428.363 Da / Num. of mol.: 1 / Mutation: YES
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) SALMONELLA ENTERICA (bacteria) / Plasmid: PEXP5-CT / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21(DE3)
References: UniProt: V7IJE3, UniProt: P10372*PLUS, 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide isomerase
#2: Chemical ChemComp-GUO / [(2R,3S,4R,5R)-5-[4-aminocarbonyl-5-[(E)-[[(2R,3R,4S,5R)-3,4-bis(oxidanyl)-5-(phosphonooxymethyl)oxolan-2-yl]amino]methylideneamino]imidazol-1-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methyl dihydrogen phosphate


Mass: 577.331 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C15H25N5O15P2
#3: Chemical ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL


Mass: 92.094 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C3H8O3
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 69 / 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: 2.4 Å3/Da / Density % sol: 49 % / Description: NONE
Crystal growpH: 7
Details: 2 M AMMONIUM PHOSPHATE MONOBASIC, 0.1 M TRIS PH 8.5

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Data collection

DiffractionMean temperature: 110 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID23-2 / Wavelength: 0.8726
DetectorType: DECTRIS PILATUS / Detector: PIXEL / Date: Sep 12, 2014
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.8726 Å / Relative weight: 1
ReflectionResolution: 2.3→50 Å / Num. obs: 22042 / % possible obs: 97.3 % / Observed criterion σ(I): 1.7 / Redundancy: 7.7 % / Biso Wilson estimate: 29.81 Å2 / Rmerge(I) obs: 0.27 / Net I/σ(I): 8.52
Reflection shellResolution: 2.3→2.4 Å / Redundancy: 7.6 % / Rmerge(I) obs: 1.18 / Mean I/σ(I) obs: 1.76 / % possible all: 97.2

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Processing

Software
NameVersionClassification
PHENIX(PHENIX.REFINE)refinement
XDSdata reduction
XDSdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 5G1T

5g1t


Resolution: 2.3→47.047 Å / SU ML: 0.34 / σ(F): 1.33 / Phase error: 24.44 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2639 1100 5 %
Rwork0.199 --
obs0.2021 22041 97.24 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso mean: 30 Å2
Refinement stepCycle: LAST / Resolution: 2.3→47.047 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1728 0 49 69 1846
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0041824
X-RAY DIFFRACTIONf_angle_d0.7922483
X-RAY DIFFRACTIONf_dihedral_angle_d15.034704
X-RAY DIFFRACTIONf_chiral_restr0.049296
X-RAY DIFFRACTIONf_plane_restr0.008316
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.3002-2.40490.29231400.27232608X-RAY DIFFRACTION97
2.4049-2.53170.31471440.25332590X-RAY DIFFRACTION97
2.5317-2.69030.31691360.24242628X-RAY DIFFRACTION97
2.6903-2.8980.32811380.24232612X-RAY DIFFRACTION96
2.898-3.18960.28091370.22092598X-RAY DIFFRACTION97
3.1896-3.6510.28931380.19832637X-RAY DIFFRACTION97
3.651-4.59920.20731310.14822654X-RAY DIFFRACTION99
4.5992-47.05720.22511360.17142614X-RAY DIFFRACTION97

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