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- PDB-3ltc: X-ray structure of a non-biological ATP binding protein determine... -

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Basic information

Entry
Database: PDB / ID: 3ltc
TitleX-ray structure of a non-biological ATP binding protein determined in the presence of 10 mM ATP at 2.0 A by multi-wavelength anomalous dispersion
ComponentsATP BINDING PROTEIN-DX
KeywordsDE NOVO PROTEIN / ALPHA/BETA FOLD / BENT ATP / NON-BIOLOGICAL PROTEIN
Function / homologyNuclear Transport Factor 2; Chain: A, - #210 / Nuclear Transport Factor 2; Chain: A, / Roll / Alpha Beta / ADENOSINE-5'-TRIPHOSPHATE / DI(HYDROXYETHYL)ETHER
Function and homology information
Biological speciessynthetic construct (others)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MAD / Resolution: 2 Å
AuthorsSimmons, C.R. / Magee, C.L. / Allen, J.P. / Chaput, J.C.
CitationJournal: Biochemistry / Year: 2010
Title: Three-dimensional structures reveal multiple ADP/ATP binding modes for a synthetic class of artificial proteins.
Authors: Simmons, C.R. / Magee, C.L. / Smith, D.A. / Lauman, L. / Chaput, J.C. / Allen, J.P.
History
DepositionFeb 15, 2010Deposition site: RCSB / Processing site: RCSB
Revision 1.0Sep 22, 2010Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Version format compliance
Revision 1.2Feb 21, 2024Group: Data collection / Database references / Derived calculations
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_struct_conn_angle / struct_conn / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_seq_id / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: ATP BINDING PROTEIN-DX
hetero molecules


Theoretical massNumber of molelcules
Total (without water)10,5286
Polymers9,7081
Non-polymers8205
Water1,31573
1
A: ATP BINDING PROTEIN-DX
hetero molecules

A: ATP BINDING PROTEIN-DX
hetero molecules


Theoretical massNumber of molelcules
Total (without water)21,05712
Polymers19,4162
Non-polymers1,64110
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation6_555-x,-x+y,-z+2/31
Buried area4280 Å2
ΔGint-37 kcal/mol
Surface area8690 Å2
MethodPISA
Unit cell
Length a, b, c (Å)73.702, 73.702, 54.760
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number154
Space group name H-MP3221

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Components

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Protein , 1 types, 1 molecules A

#1: Protein ATP BINDING PROTEIN-DX


Mass: 9708.112 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) synthetic construct (others)
Description: MOLECULE IS AN ATP BINDING PROTEIN DERIVED FROM RANDOM SEQUENCE ORIGIN VIA DIRECTED EVOLUTION
Plasmid: PIADL14 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3)

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Non-polymers , 5 types, 78 molecules

#2: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Zn
#3: Chemical ChemComp-ATP / ADENOSINE-5'-TRIPHOSPHATE


Mass: 507.181 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C10H16N5O13P3 / Comment: ATP, energy-carrying molecule*YM
#4: Chemical ChemComp-PEG / DI(HYDROXYETHYL)ETHER


Mass: 106.120 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C4H10O3
#5: Chemical ChemComp-CL / CHLORIDE ION


Mass: 35.453 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Cl
#6: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 73 / 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: 4.42 Å3/Da / Density % sol: 72.19 %
Crystal growpH: 8.5
Details: 0.1 M SODIUM PHOSPHATE PH 8.5, 0.25 M SODIUM CITRATE, 0.3 M SODIUM CHLORIDE, 23% PEG 400, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K

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Data collection

DiffractionMean temperature: 143 K
Diffraction sourceSource: SYNCHROTRON / Site: NSLS / Beamline: X12B / Wavelength: 1.2817, 1.2750, 1.2822
DetectorType: ADSC QUANTUM 4 / Detector: CCD / Date: Jun 18, 2008
RadiationMonochromator: SI(111) / Protocol: MAD / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelength
IDWavelength (Å)Relative weight
11.28171
21.2751
31.28221
ReflectionResolution: 2→50 Å / Num. obs: 11912 / % possible obs: 99.9 % / Redundancy: 3.1 % / Rmerge(I) obs: 0.073 / Net I/σ(I): 18.833
Reflection shellResolution: 2→2.07 Å / Redundancy: 3.1 % / Rmerge(I) obs: 0.375 / % possible all: 100

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Processing

Software
NameVersionClassification
SOLVEphasing
REFMAC5.5refinement
HKL-2000data reduction
HKL-2000data scaling
RefinementMethod to determine structure: MAD / Resolution: 2→25.17 Å / Cor.coef. Fo:Fc: 0.947 / Cor.coef. Fo:Fc free: 0.922 / SU B: 2.133 / SU ML: 0.062 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.106 / ESU R Free: 0.108
Stereochemistry target values: MAXIMUM LIKELIHOOD WITH PHASES
Details: THE FRIEDEL PAIRS WERE USED IN PHASING. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES: REFINED INDIVIDUALLY
RfactorNum. reflection% reflectionSelection details
Rfree0.211 594 5 %RANDOM
Rwork0.179 ---
obs0.18 11912 100 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 20.47 Å2
Baniso -1Baniso -2Baniso -3
1-0 Å20 Å20 Å2
2--0 Å2-0 Å2
3----0.01 Å2
Refinement stepCycle: LAST / Resolution: 2→25.17 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms583 0 47 73 703
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0160.021662
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg1.6721.994898
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg4.881574
X-RAY DIFFRACTIONr_dihedral_angle_2_deg30.79323.63633
X-RAY DIFFRACTIONr_dihedral_angle_3_deg14.1615117
X-RAY DIFFRACTIONr_dihedral_angle_4_deg13.034155
X-RAY DIFFRACTIONr_chiral_restr0.110.289
X-RAY DIFFRACTIONr_gen_planes_refined0.0070.02483
X-RAY DIFFRACTIONr_gen_planes_other
X-RAY DIFFRACTIONr_nbd_refined
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it1.0091.5353
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it1.8522577
X-RAY DIFFRACTIONr_scbond_it2.7873309
X-RAY DIFFRACTIONr_scangle_it4.3714.5318
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 2→2.05 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.176 37 -
Rwork0.177 825 -
obs--100 %

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