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- PDB-5kti: Structure of cow mincle complexed with KMJ1 -

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Basic information

Entry
Database: PDB / ID: 5kti
TitleStructure of cow mincle complexed with KMJ1
Componentsmincle proteinMincle receptor
KeywordsSUGAR BINDING PROTEIN / glycobiology / carbohydrate-binding protein / C-type lectin / complex
Function / homology
Function and homology information


Dectin-2 family / T cell differentiation involved in immune response / antifungal innate immune response / glycolipid binding / Fc-gamma receptor signaling pathway / pattern recognition receptor activity / pattern recognition receptor signaling pathway / positive regulation of cytokine production / phagocytic vesicle membrane / carbohydrate binding ...Dectin-2 family / T cell differentiation involved in immune response / antifungal innate immune response / glycolipid binding / Fc-gamma receptor signaling pathway / pattern recognition receptor activity / pattern recognition receptor signaling pathway / positive regulation of cytokine production / phagocytic vesicle membrane / carbohydrate binding / defense response to bacterium / external side of plasma membrane / calcium ion binding
Similarity search - Function
CD209-like, C-type lectin-like domain / Mannose-Binding Protein A; Chain A / Mannose-Binding Protein A, subunit A / Lectin C-type domain / C-type lectin domain profile. / C-type lectin-like / C-type lectin (CTL) or carbohydrate-recognition domain (CRD) / C-type lectin-like/link domain superfamily / C-type lectin fold / Roll / Alpha Beta
Similarity search - Domain/homology
trehalose / 2,3-dimethoxybenzoic acid / TRIETHYLENE GLYCOL / C-type lectin domain family 4 member E
Similarity search - Component
Biological speciesBos taurus (cattle)
MethodX-RAY DIFFRACTION / SYNCHROTRON / FOURIER SYNTHESIS / Resolution: 1.8 Å
AuthorsFeinberg, H. / Rambaruth, N.D.S. / Jegouzo, S.A.F. / Jacobsen, K.M. / Djurhuus, R. / Poulsen, T.B. / Taylor, M.E. / Drickamer, K. / Weis, W.I.
Funding support United Kingdom, 1items
OrganizationGrant numberCountry
Wellcome Trust093599 United Kingdom
CitationJournal: J.Biol.Chem. / Year: 2016
Title: Binding Sites for Acylated Trehalose Analogs of Glycolipid Ligands on an Extended Carbohydrate Recognition Domain of the Macrophage Receptor Mincle.
Authors: Feinberg, H. / Rambaruth, N.D. / Jegouzo, S.A. / Jacobsen, K.M. / Djurhuus, R. / Poulsen, T.B. / Weis, W.I. / Taylor, M.E. / Drickamer, K.
History
DepositionJul 11, 2016Deposition site: RCSB / Processing site: RCSB
Revision 1.0Aug 31, 2016Provider: repository / Type: Initial release
Revision 1.1Oct 19, 2016Group: Database references
Revision 2.0Jul 29, 2020Group: Atomic model / Data collection ...Atomic model / Data collection / Database references / Derived calculations / Non-polymer description / Structure summary
Category: atom_site / chem_comp ...atom_site / chem_comp / citation / entity / entity_name_com / pdbx_branch_scheme / pdbx_chem_comp_identifier / pdbx_entity_branch / pdbx_entity_branch_descriptor / pdbx_entity_branch_link / pdbx_entity_branch_list / pdbx_entity_nonpoly / pdbx_molecule_features / pdbx_nonpoly_scheme / pdbx_struct_conn_angle / pdbx_struct_oper_list / struct_conn / struct_conn_type / struct_site / struct_site_gen
Item: _atom_site.B_iso_or_equiv / _atom_site.Cartn_x ..._atom_site.B_iso_or_equiv / _atom_site.Cartn_x / _atom_site.Cartn_y / _atom_site.Cartn_z / _atom_site.auth_asym_id / _atom_site.auth_atom_id / _atom_site.auth_comp_id / _atom_site.auth_seq_id / _atom_site.label_atom_id / _atom_site.label_comp_id / _atom_site.type_symbol / _chem_comp.formula / _chem_comp.formula_weight / _chem_comp.id / _chem_comp.mon_nstd_flag / _chem_comp.name / _chem_comp.pdbx_synonyms / _chem_comp.type / _citation.journal_id_CSD / _entity.formula_weight / _entity.pdbx_description / _entity.src_method / _entity.type / _pdbx_struct_conn_angle.ptnr1_auth_asym_id / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_asym_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.value / _pdbx_struct_oper_list.symmetry_operation / _struct_conn_type.id
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 2.1Oct 4, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description / Structure summary
Category: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / struct_conn
Item: _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI ..._chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_conn.pdbx_leaving_atom_flag

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: mincle protein
hetero molecules


Theoretical massNumber of molelcules
Total (without water)18,0947
Polymers17,2991
Non-polymers7956
Water2,324129
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)98.348, 98.348, 45.666
Angle α, β, γ (deg.)90.000, 90.000, 120.000
Int Tables number152
Space group name H-MP3121

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Components

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Protein / Sugars , 2 types, 2 molecules A

#1: Protein mincle protein / Mincle receptor


Mass: 17299.396 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Bos taurus (cattle) / Gene: CLEC4E / Production host: Escherichia coli (E. coli) / References: UniProt: E1BHM0
#2: Polysaccharide alpha-D-glucopyranose-(1-1)-alpha-D-glucopyranose / trehalose /


Type: oligosaccharide, Oligosaccharide / Class: Nutrient / Mass: 342.297 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Details: oligosaccharide with reducing-end-to-reducing-end glycosidic bond
References: trehalose
DescriptorTypeProgram
DGlcpa1-1DGlcpaGlycam Condensed SequenceGMML 1.0
WURCS=2.0/1,2,1/[a2122h-1a_1-5]/1-1/a1-b1WURCSPDB2Glycan 1.1.0
[][a-D-Glcp]{[(1+1)][a-D-Glcp]{}}LINUCSPDB-CARE

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Non-polymers , 4 types, 134 molecules

#3: Chemical ChemComp-6X6 / 2,3-dimethoxybenzoic acid


Mass: 182.173 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C9H10O4
#4: Chemical ChemComp-CA / CALCIUM ION


Mass: 40.078 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: Ca
#5: Chemical ChemComp-PGE / TRIETHYLENE GLYCOL / Polyethylene glycol


Mass: 150.173 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C6H14O4
#6: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 129 / Source method: isolated from a natural source / Formula: H2O

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Details

Sequence detailsAuthors have indicated that the sample sequence matches with the database reference NCBI SEQUENCE ...Authors have indicated that the sample sequence matches with the database reference NCBI SEQUENCE XM_592701.4 and the conflict at residue 174 is a known polymorphism.

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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: 3.69 Å3/Da / Density % sol: 66.62 %
Crystal growTemperature: 295 K / Method: vapor diffusion, hanging drop / pH: 8
Details: protein solution: 10 mg/mL mincle, 5 mM CaCl2, 10 mM Tris (pH 8.0), 25 mM NaCl and 5 mM KMJ-1. Reservoir solution: 20% Peg 4K, 20% 2-Propanol and 0.1 M Sodium Acetate pH=5.6

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: SSRL / Beamline: BL12-2 / Wavelength: 0.97946 Å
DetectorType: DECTRIS PILATUS3 6M / Detector: PIXEL / Date: Jan 24, 2016
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97946 Å / Relative weight: 1
ReflectionResolution: 1.8→33.46 Å / Num. obs: 23855 / % possible obs: 99.5 % / Redundancy: 5 % / Biso Wilson estimate: 25.27 Å2 / CC1/2: 0.998 / Rmerge(I) obs: 0.056 / Net I/σ(I): 14.5
Reflection shell
Resolution (Å)Redundancy (%)Rmerge(I) obsDiffraction-ID% possible all
1.8-1.834.80.535194.2
8.99-33.464.80.033198.5

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Processing

Software
NameVersionClassification
Aimless0.5.17data scaling
PHENIXrefinement
PDB_EXTRACT3.2data extraction
XDSdata reduction
PHENIXphasing
RefinementMethod to determine structure: FOURIER SYNTHESIS
Starting model: 4ZRW

4zrw


Resolution: 1.8→33.46 Å / SU ML: 0.2 / Cross valid method: FREE R-VALUE / Phase error: 20.09
RfactorNum. reflection% reflection
Rfree0.2042 1116 4.78 %
Rwork0.178 --
obs0.1792 23365 99.4 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Displacement parametersBiso max: 88.16 Å2 / Biso mean: 31.4643 Å2 / Biso min: 15.23 Å2
Refinement stepCycle: final / Resolution: 1.8→33.46 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1182 0 48 129 1359
Biso mean--36.32 38.17 -
Num. residues----144
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0151301
X-RAY DIFFRACTIONf_angle_d0.9131737
X-RAY DIFFRACTIONf_chiral_restr0.05180
X-RAY DIFFRACTIONf_plane_restr0.005218
X-RAY DIFFRACTIONf_dihedral_angle_d11.304759
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 8

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkNum. reflection all% reflection obs (%)
1.8084-1.89070.28531350.24682669280496
1.8907-1.99030.21271310.205127532884100
1.9903-2.1150.22331530.188127412894100
2.115-2.27830.2221280.184228152943100
2.2783-2.50750.22461420.193227552897100
2.5075-2.87010.21261480.191727892937100
2.8701-3.61540.22381400.177928192959100
3.6154-33.46790.16261390.152929083047100

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