[English] 日本語
Yorodumi
- PDB-4ut5: Crystal structure of the LecB lectin from Pseudomonas aeruginosa ... -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 4ut5
TitleCrystal structure of the LecB lectin from Pseudomonas aeruginosa strain PA7 in complex with lewis a tetrasaccharide
ComponentsLECB LECTIN
KeywordsSUGAR BINDING PROTEIN / LECTIN / TETRAMERIC / LEWIS A / LECB VARIANT
Function / homology
Function and homology information


Calcium-mediated lectin / Calcium-mediated lectin / Calcium-mediated lectin superfamily / Fucose-binding lectin II (PA-IIL) / Jelly Rolls / Sandwich / Mainly Beta
Similarity search - Domain/homology
beta-D-galactopyranose / Calcium-mediated lectin domain-containing protein
Similarity search - Component
Biological speciesPSEUDOMONAS AERUGINOSA (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.75 Å
AuthorsBoukerb, A.M. / Decor, A. / Tabaroni, R. / Varrot, A. / Debentzmann, S. / Vidal, S. / Imberty, A. / Cournoyer, B.
CitationJournal: Front.Microbiol. / Year: 2016
Title: Genomic Rearrangements and Functional Diversification of Leca and Lecb Lectin-Coding Regions Impacting the Efficacy of Glycomimetics Directed Against Pseudomonas Aeruginosa.
Authors: Boukerb, A.M. / Decor, A. / Ribun, S. / Tabaroni, R. / Rousset, A. / Commin, L. / Buff, S. / Doleans-Jordheim, A. / Vidal, S. / Varrot, A. / Imberty, A. / Cournoyer, B.
History
DepositionJul 18, 2014Deposition site: PDBE / Processing site: PDBE
Revision 1.0Jul 22, 2015Provider: repository / Type: Initial release
Revision 1.1May 18, 2016Group: Database references
Revision 1.2Jun 29, 2016Group: Database references
Revision 2.0Jul 29, 2020Group: Atomic model / Data collection ...Atomic model / Data collection / Derived calculations / Other / Structure summary
Category: atom_site / chem_comp ...atom_site / chem_comp / entity / pdbx_branch_scheme / pdbx_chem_comp_identifier / pdbx_database_status / pdbx_entity_branch / pdbx_entity_branch_descriptor / pdbx_entity_branch_link / pdbx_entity_branch_list / pdbx_entity_nonpoly / pdbx_nonpoly_scheme / pdbx_struct_assembly_gen / pdbx_struct_conn_angle / struct_asym / 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_alt_id / _atom_site.label_asym_id / _atom_site.label_atom_id / _atom_site.label_comp_id / _atom_site.label_entity_id / _atom_site.occupancy / _atom_site.type_symbol / _chem_comp.name / _chem_comp.type / _entity.formula_weight / _entity.pdbx_description / _entity.pdbx_number_of_molecules / _entity.src_method / _entity.type / _pdbx_database_status.status_code_sf / _pdbx_struct_assembly_gen.asym_id_list / _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_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_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.conn_type_id / _struct_conn.id / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.pdbx_ptnr1_label_alt_id / _struct_conn.ptnr1_auth_asym_id / _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_asym_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_conn.ptnr2_label_seq_id / _struct_conn_type.id
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 2.1Jan 10, 2024Group: Data collection / Database references ...Data collection / Database references / Refinement description / Structure summary
Category: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model
Item: _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession
Remark 700 SHEET DETERMINATION METHOD: AUTHOR PROVIDED.

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: LECB LECTIN
B: LECB LECTIN
C: LECB LECTIN
D: LECB LECTIN
hetero molecules


Theoretical massNumber of molelcules
Total (without water)49,74417
Polymers46,6394
Non-polymers3,10513
Water11,602644
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area13410 Å2
ΔGint-82.4 kcal/mol
Surface area15400 Å2
MethodPISA
Unit cell
Length a, b, c (Å)52.790, 70.370, 54.660
Angle α, β, γ (deg.)90.00, 90.50, 90.00
Int Tables number4
Space group name H-MP1211
Noncrystallographic symmetry (NCS)NCS oper:
IDCodeMatrixVector
1given(0.99632, -0.0836, 0.01903), (-0.08367, -0.99649, 0.00276), (0.01873, -0.00435, -0.99982)1.8667, 37.72885, -27.72551
2given(-0.99972, -0.02347, 0.00107), (0.02247, -0.94171, 0.33567), (-0.00687, 0.3356, 0.94198)14.24039, 40.58434, -7.18097
3given(-0.99586, 0.08713, -0.02603), (0.09083, 0.93926, -0.33097), (-0.00439, -0.33196, -0.94328)11.84828, -4.17742, -20.61949

-
Components

-
Protein , 1 types, 4 molecules ABCD

#1: Protein
LECB LECTIN


Mass: 11659.705 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) PSEUDOMONAS AERUGINOSA (bacteria) / Strain: PA7 / Plasmid: PFQ1044 / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: A6V267

-
Sugars , 4 types, 5 molecules

#2: Polysaccharide beta-D-galactopyranose-(1-3)-[alpha-L-fucopyranose-(1-4)]2-acetamido-2-deoxy-beta-D-glucopyranose- ...beta-D-galactopyranose-(1-3)-[alpha-L-fucopyranose-(1-4)]2-acetamido-2-deoxy-beta-D-glucopyranose-(1-3)-beta-D-galactopyranose


Type: oligosaccharide / Mass: 691.630 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DGalpb1-3[LFucpa1-4]DGlcpNAcb1-3DGalpb1-ROHGlycam Condensed SequenceGMML 1.0
WURCS=2.0/3,4,3/[a2112h-1b_1-5][a2122h-1b_1-5_2*NCC/3=O][a1221m-1a_1-5]/1-2-1-3/a3-b1_b3-c1_b4-d1WURCSPDB2Glycan 1.1.0
[][b-D-Galp]{[(3+1)][b-D-GlcpNAc]{[(3+1)][b-D-Galp]{}[(4+1)][a-L-Fucp]{}}}LINUCSPDB-CARE
#3: Polysaccharide beta-D-galactopyranose-(1-3)-[alpha-L-fucopyranose-(1-4)]2-acetamido-2-deoxy-beta-D-glucopyranose- ...beta-D-galactopyranose-(1-3)-[alpha-L-fucopyranose-(1-4)]2-acetamido-2-deoxy-beta-D-glucopyranose-(1-3)-alpha-D-galactopyranose


Type: oligosaccharide / Mass: 691.630 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DGalpb1-3[LFucpa1-4]DGlcpNAcb1-3DGalpa1-ROHGlycam Condensed SequenceGMML 1.0
WURCS=2.0/4,4,3/[a2112h-1a_1-5][a2122h-1b_1-5_2*NCC/3=O][a2112h-1b_1-5][a1221m-1a_1-5]/1-2-3-4/a3-b1_b3-c1_b4-d1WURCSPDB2Glycan 1.1.0
[][a-D-Galp]{[(3+1)][b-D-GlcpNAc]{[(3+1)][b-D-Galp]{}[(4+1)][a-L-Fucp]{}}}LINUCSPDB-CARE
#4: Polysaccharide beta-D-galactopyranose-(1-3)-[alpha-L-fucopyranose-(1-4)]2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 529.490 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DGalpb1-3[LFucpa1-4]DGlcpNAcb1-ROHGlycam Condensed SequenceGMML 1.0
WURCS=2.0/3,3,2/[a2122h-1b_1-5_2*NCC/3=O][a2112h-1b_1-5][a1221m-1a_1-5]/1-2-3/a3-b1_a4-c1WURCSPDB2Glycan 1.1.0
[][b-D-GlcpNAc]{[(3+1)][b-D-Galp]{}[(4+1)][a-L-Fucp]{}}LINUCSPDB-CARE
#6: Sugar ChemComp-GAL / beta-D-galactopyranose / beta-D-galactose / D-galactose / galactose


Type: D-saccharide, beta linking / Mass: 180.156 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Formula: C6H12O6
IdentifierTypeProgram
DGalpbCONDENSED IUPAC CARBOHYDRATE SYMBOLGMML 1.0
b-D-galactopyranoseCOMMON NAMEGMML 1.0
b-D-GalpIUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0
GalSNFG CARBOHYDRATE SYMBOLGMML 1.0

-
Non-polymers , 2 types, 652 molecules

#5: Chemical
ChemComp-CA / CALCIUM ION


Mass: 40.078 Da / Num. of mol.: 8 / Source method: obtained synthetically / Formula: Ca
#7: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 644 / Source method: isolated from a natural source / Formula: H2O

-
Experimental details

-
Experiment

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

-
Sample preparation

CrystalDensity Matthews: 2.16 Å3/Da / Density % sol: 43.08 % / Description: NONE
Crystal growpH: 4.6
Details: 14% PEG6K, 0.2M LITHIUM CHLORIDE AND 0.1M SODIUM ACETATE PH 4.6. CRYO WITH 26% PEG 6K

-
Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: BM30A / Wavelength: 0.9205
DetectorType: MARRESEARCH / Detector: CCD / Date: Apr 7, 2014
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9205 Å / Relative weight: 1
ReflectionResolution: 1.75→42.23 Å / Num. obs: 40169 / % possible obs: 99.4 % / Observed criterion σ(I): 2 / Redundancy: 3.4 % / Rmerge(I) obs: 0.06 / Net I/σ(I): 13.7
Reflection shellResolution: 1.75→1.78 Å / Redundancy: 2.7 % / Rmerge(I) obs: 0.35 / Mean I/σ(I) obs: 3 / % possible all: 93.5

-
Processing

Software
NameVersionClassification
REFMAC5.8.0073refinement
MOSFLMdata reduction
Aimlessdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 1GZT

1gzt


Resolution: 1.75→42.23 Å / Cor.coef. Fo:Fc: 0.96 / Cor.coef. Fo:Fc free: 0.949 / SU B: 2.178 / SU ML: 0.069 / Cross valid method: THROUGHOUT / ESU R: 0.116 / ESU R Free: 0.108 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES REFINED INDIVIDUALLY DISORDERED REGIONS WERE MODELED STEREOCHEMICALLY THE NUMBERING IS SHEFTED BY ONE COMPARE TO THE UNIPROT ...Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES REFINED INDIVIDUALLY DISORDERED REGIONS WERE MODELED STEREOCHEMICALLY THE NUMBERING IS SHEFTED BY ONE COMPARE TO THE UNIPROT SEQUENCE SINCE THE NTERMINAL METHIONINE IS NOT PRESENT IN THE MATURE PROTEIN
RfactorNum. reflection% reflectionSelection details
Rfree0.18345 1992 5 %RANDOM
Rwork0.14752 ---
obs0.14928 38130 99.27 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 12.49 Å2
Baniso -1Baniso -2Baniso -3
1--0.48 Å20 Å20.26 Å2
2---0.01 Å20 Å2
3---0.49 Å2
Refinement stepCycle: LAST / Resolution: 1.75→42.23 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3284 0 197 644 4125
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0150.023582
X-RAY DIFFRACTIONr_bond_other_d0.0090.023348
X-RAY DIFFRACTIONr_angle_refined_deg1.6191.9884941
X-RAY DIFFRACTIONr_angle_other_deg1.34737613
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.3965470
X-RAY DIFFRACTIONr_dihedral_angle_2_deg42.90227.222144
X-RAY DIFFRACTIONr_dihedral_angle_3_deg11.21515497
X-RAY DIFFRACTIONr_dihedral_angle_4_deg24.05158
X-RAY DIFFRACTIONr_chiral_restr0.0980.2672
X-RAY DIFFRACTIONr_gen_planes_refined0.010.024120
X-RAY DIFFRACTIONr_gen_planes_other0.0060.02774
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_it0.9691.0561850
X-RAY DIFFRACTIONr_mcbond_other0.9691.0551849
X-RAY DIFFRACTIONr_mcangle_it1.5371.5772315
X-RAY DIFFRACTIONr_mcangle_other
X-RAY DIFFRACTIONr_scbond_it1.6151.2911732
X-RAY DIFFRACTIONr_scbond_other
X-RAY DIFFRACTIONr_scangle_it
X-RAY DIFFRACTIONr_scangle_other
X-RAY DIFFRACTIONr_long_range_B_refined
X-RAY DIFFRACTIONr_long_range_B_other
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 1.75→1.795 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.28 140 -
Rwork0.236 2654 -
obs--94.2 %

+
About Yorodumi

-
News

-
Feb 9, 2022. New format data for meta-information of EMDB entries

New format data for meta-information of EMDB entries

  • Version 3 of the EMDB header file is now the official format.
  • The previous official version 1.9 will be removed from the archive.

Related info.:EMDB header

External links:wwPDB to switch to version 3 of the EMDB data model

-
Aug 12, 2020. Covid-19 info

Covid-19 info

URL: https://pdbj.org/emnavi/covid19.php

New page: Covid-19 featured information page in EM Navigator.

Related info.:Covid-19 info / Mar 5, 2020. Novel coronavirus structure data

+
Mar 5, 2020. Novel coronavirus structure data

Novel coronavirus structure data

Related info.:Yorodumi Speices / Aug 12, 2020. Covid-19 info

External links:COVID-19 featured content - PDBj / Molecule of the Month (242)：Coronavirus Proteases

+
Jan 31, 2019. EMDB accession codes are about to change! (news from PDBe EMDB page)

EMDB accession codes are about to change! (news from PDBe EMDB page)

  • The allocation of 4 digits for EMDB accession codes will soon come to an end. Whilst these codes will remain in use, new EMDB accession codes will include an additional digit and will expand incrementally as the available range of codes is exhausted. The current 4-digit format prefixed with “EMD-” (i.e. EMD-XXXX) will advance to a 5-digit format (i.e. EMD-XXXXX), and so on. It is currently estimated that the 4-digit codes will be depleted around Spring 2019, at which point the 5-digit format will come into force.
  • The EM Navigator/Yorodumi systems omit the EMD- prefix.

Related info.:Q: What is EMD? / ID/Accession-code notation in Yorodumi/EM Navigator

External links:EMDB Accession Codes are Changing Soon! / Contact to PDBj

+
Jul 12, 2017. Major update of PDB

Major update of PDB

  • wwPDB released updated PDB data conforming to the new PDBx/mmCIF dictionary.
  • This is a major update changing the version number from 4 to 5, and with Remediation, in which all the entries are updated.
  • In this update, many items about electron microscopy experimental information are reorganized (e.g. em_software).
  • Now, EM Navigator and Yorodumi are based on the updated data.

External links:wwPDB Remediation / Enriched Model Files Conforming to OneDep Data Standards Now Available in the PDB FTP Archive

-
Yorodumi

Thousand views of thousand structures

  • Yorodumi is a browser for structure data from EMDB, PDB, SASBDB, etc.
  • This page is also the successor to EM Navigator detail page, and also detail information page/front-end page for Omokage search.
  • The word "yorodu" (or yorozu) is an old Japanese word meaning "ten thousand". "mi" (miru) is to see.

Related info.:EMDB / PDB / SASBDB / Comparison of 3 databanks / Yorodumi Search / Aug 31, 2016. New EM Navigator & Yorodumi / Yorodumi Papers / Jmol/JSmol / Function and homology information / Changes in new EM Navigator and Yorodumi

Read more