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- PDB-8grv: Dictyostelium discoideum Lactate dehydrogenase (DicLDHA)with NAD -

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Basic information

Entry
Database: PDB / ID: 8grv
TitleDictyostelium discoideum Lactate dehydrogenase (DicLDHA)with NAD
ComponentsPutative D-lactate dehydrogenase
KeywordsOXIDOREDUCTASE / lactate dehydrogenase
Function / homology
Function and homology information


D-lactate dehydrogenase / D-lactate dehydrogenase activity / phagocytic vesicle / NAD binding
Similarity search - Function
D-isomer specific 2-hydroxyacid dehydrogenases signature 2. / D-isomer specific 2-hydroxyacid dehydrogenases signature 3. / D-isomer specific 2-hydroxyacid dehydrogenase, NAD-binding domain conserved site / D-isomer specific 2-hydroxyacid dehydrogenase, catalytic domain / D-isomer specific 2-hydroxyacid dehydrogenase, catalytic domain / D-isomer specific 2-hydroxyacid dehydrogenase, NAD-binding domain / D-isomer specific 2-hydroxyacid dehydrogenase, NAD binding domain / NAD(P)-binding domain superfamily
Similarity search - Domain/homology
ACETATE ION / NICOTINAMIDE-ADENINE-DINUCLEOTIDE / Putative D-lactate dehydrogenase
Similarity search - Component
Biological speciesDictyostelium discoideum (eukaryote)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.9 Å
AuthorsDao, O. / Lee, K.H.
Funding support Korea, Republic Of, 1items
OrganizationGrant numberCountry
National Research Foundation (NRF, Korea) Korea, Republic Of
CitationJournal: To Be Published
Title: Dictyostelium discoideum Lactate dehydrogenase (DicLDHA)
Authors: Dao, O. / Lee, K.H.
History
DepositionSep 2, 2022Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Oct 26, 2022Provider: repository / Type: Initial release
Revision 2.0Jul 12, 2023Group: Advisory / Atomic model ...Advisory / Atomic model / Author supporting evidence / Data collection / Derived calculations / Refinement description / Structure summary
Category: atom_site / atom_site_anisotrop ...atom_site / atom_site_anisotrop / entity / pdbx_contact_author / pdbx_distant_solvent_atoms / pdbx_entity_instance_feature / pdbx_nonpoly_scheme / pdbx_poly_seq_scheme / pdbx_refine_tls / pdbx_refine_tls_group / pdbx_struct_sheet_hbond / pdbx_unobs_or_zero_occ_atoms / pdbx_validate_torsion / refine / refine_hist / refine_ls_restr / refine_ls_shell / software / struct_conf
Item: _entity.pdbx_number_of_molecules / _pdbx_distant_solvent_atoms.auth_seq_id ..._entity.pdbx_number_of_molecules / _pdbx_distant_solvent_atoms.auth_seq_id / _pdbx_distant_solvent_atoms.neighbor_macromolecule_distance / _pdbx_poly_seq_scheme.auth_mon_id / _pdbx_refine_tls.L[1][1] / _pdbx_refine_tls.L[1][2] / _pdbx_refine_tls.L[1][3] / _pdbx_refine_tls.L[2][2] / _pdbx_refine_tls.L[2][3] / _pdbx_refine_tls.L[3][3] / _pdbx_refine_tls.S[1][1] / _pdbx_refine_tls.S[1][2] / _pdbx_refine_tls.S[1][3] / _pdbx_refine_tls.S[2][1] / _pdbx_refine_tls.S[2][2] / _pdbx_refine_tls.S[2][3] / _pdbx_refine_tls.S[3][1] / _pdbx_refine_tls.S[3][2] / _pdbx_refine_tls.S[3][3] / _pdbx_refine_tls.T[1][1] / _pdbx_refine_tls.T[1][2] / _pdbx_refine_tls.T[1][3] / _pdbx_refine_tls.T[2][2] / _pdbx_refine_tls.T[2][3] / _pdbx_refine_tls.T[3][3] / _pdbx_refine_tls.origin_x / _pdbx_refine_tls.origin_y / _pdbx_refine_tls.origin_z / _pdbx_struct_sheet_hbond.range_1_auth_comp_id / _pdbx_struct_sheet_hbond.range_1_auth_seq_id / _pdbx_struct_sheet_hbond.range_1_label_comp_id / _pdbx_struct_sheet_hbond.range_1_label_seq_id / _pdbx_struct_sheet_hbond.range_2_auth_comp_id / _pdbx_struct_sheet_hbond.range_2_auth_seq_id / _pdbx_struct_sheet_hbond.range_2_label_comp_id / _pdbx_struct_sheet_hbond.range_2_label_seq_id / _refine.B_iso_max / _refine.B_iso_mean / _refine.B_iso_min / _refine.ls_R_factor_R_free / _refine.ls_R_factor_R_work / _refine.ls_R_factor_obs / _refine.ls_number_reflns_R_work / _refine.ls_number_reflns_obs / _refine.ls_percent_reflns_R_free / _refine.ls_percent_reflns_obs / _refine.overall_SU_ML / _refine.pdbx_ls_sigma_F / _refine.pdbx_overall_phase_error / _refine_hist.cycle_id / _refine_hist.number_atoms_solvent / _refine_hist.number_atoms_total / _refine_hist.pdbx_B_iso_mean_ligand / _refine_hist.pdbx_B_iso_mean_solvent / _refine_hist.pdbx_number_atoms_ligand / _refine_hist.pdbx_number_atoms_protein / _refine_hist.pdbx_number_residues_total / _refine_ls_shell.R_factor_R_free / _refine_ls_shell.R_factor_R_free_error / _refine_ls_shell.R_factor_R_work / _refine_ls_shell.d_res_low / _refine_ls_shell.number_reflns_R_free / _refine_ls_shell.number_reflns_R_work / _refine_ls_shell.percent_reflns_obs / _software.version / _struct_conf.end_auth_comp_id / _struct_conf.end_auth_seq_id / _struct_conf.end_label_comp_id / _struct_conf.end_label_seq_id / _struct_conf.pdbx_PDB_helix_length
Description: Sequence discrepancy / Provider: author / Type: Coordinate replacement
Revision 2.1Nov 29, 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

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Assembly

Deposited unit
A: Putative D-lactate dehydrogenase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)41,9474
Polymers41,1661
Non-polymers7823
Water37821
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area1410 Å2
ΔGint-8 kcal/mol
Surface area15680 Å2
MethodPISA
Unit cell
Length a, b, c (Å)104.499, 104.499, 163.371
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number181
Space group name H-MP6422

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Components

#1: Protein Putative D-lactate dehydrogenase / D-LDH


Mass: 41165.707 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Dictyostelium discoideum (eukaryote) / Gene: ldhA, DDB_G0281101 / Production host: Escherichia coli BL21(DE3) (bacteria) / References: UniProt: Q54UF7, D-lactate dehydrogenase
#2: Chemical ChemComp-ACT / ACETATE ION


Mass: 59.044 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C2H3O2
#3: Chemical ChemComp-NAD / NICOTINAMIDE-ADENINE-DINUCLEOTIDE


Mass: 663.425 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C21H27N7O14P2 / Feature type: SUBJECT OF INVESTIGATION / Comment: NAD*YM
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 21 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestY

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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: 3.13 Å3/Da / Density % sol: 60.67 %
Crystal growTemperature: 291 K / Method: microbatch / Details: 1.9M Ammonium sulfate, 90 mM Sodium acetate pH4.6

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: PAL/PLS / Beamline: 7A (6B, 6C1) / Wavelength: 0.979 Å
DetectorType: ADSC QUANTUM 270 / Detector: CCD / Date: Nov 23, 2020
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.979 Å / Relative weight: 1
ReflectionResolution: 2.9→90.5 Å / Num. obs: 21758 / % possible obs: 99.9 % / Redundancy: 12.5 % / Biso Wilson estimate: 74.49 Å2 / CC1/2: 0.864 / Net I/σ(I): 3
Reflection shellResolution: 2.92→2.98 Å / Num. unique obs: 999 / CC1/2: 0.722

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Processing

Software
NameVersionClassification
PHENIX(1.13_2998: ???)refinement
HKL-2000data scaling
PDB_EXTRACT3.27data extraction
HKL-2000data reduction
REFMACphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 7wn9

7wn9


Resolution: 2.9→34.803 Å / SU ML: 0.36 / Cross valid method: THROUGHOUT / σ(F): 0.04 / Phase error: 28.14 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2605 580 4.79 %
Rwork0.175 --
obs0.1791 21597 97.62 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Refinement stepCycle: LAST / Resolution: 2.9→34.803 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2623 0 52 21 2696
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0072734
X-RAY DIFFRACTIONf_angle_d0.9543704
X-RAY DIFFRACTIONf_dihedral_angle_d13.81625
X-RAY DIFFRACTIONf_chiral_restr0.052424
X-RAY DIFFRACTIONf_plane_restr0.004466
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.9-3.05280.34231390.27352961X-RAY DIFFRACTION99
3.0528-3.24390.32161280.24973000X-RAY DIFFRACTION98
3.2439-3.49420.29631480.22642886X-RAY DIFFRACTION96
3.4942-3.84540.29671720.19162876X-RAY DIFFRACTION96
3.8454-4.40090.21131510.14652908X-RAY DIFFRACTION96
4.4009-5.54110.23741540.13832958X-RAY DIFFRACTION98
5.5411-34.80.26131420.1652974X-RAY DIFFRACTION98
Refinement TLS params.Method: refined / Origin x: 39.9938 Å / Origin y: 19.0316 Å / Origin z: 13.549 Å
111213212223313233
T0.3759 Å20.005 Å20.1403 Å2-0.7848 Å20.0012 Å2--0.6344 Å2
L1.6284 °2-0.5055 °20.1023 °2-1.5489 °21.1163 °2--2.7269 °2
S0.3011 Å °-0.1858 Å °0.1759 Å °0.0073 Å °-0.2317 Å °0.1162 Å °-0.31 Å °-0.7276 Å °-0.1021 Å °
Refinement TLS groupSelection details: all

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