[English] 日本語
Yorodumi
- PDB-5d8r: 2.50A resolution structure of BfrB (E81A) from Pseudomonas aeruginosa -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 5d8r
Title2.50A resolution structure of BfrB (E81A) from Pseudomonas aeruginosa
ComponentsFerroxidase
KeywordsOXIDOREDUCTASE / ELECTRON TRANSPORT / IRON STORAGE / iron binding / iron mobilization
Function / homology
Function and homology information


iron ion sequestering activity / ferritin complex / ferroxidase / ferroxidase activity / ferric iron binding / iron ion transport / intracellular iron ion homeostasis / iron ion binding / heme binding / cytosol
Similarity search - Function
Bacterioferritin signature. / Bacterioferritin / Ferritin, core subunit, four-helix bundle / Ferritin / Ferritin-like diiron domain / Ferritin-like diiron domain profile. / Ferritin/DPS protein domain / Ferritin-like domain / Ferritin-like / Ferritin-like superfamily ...Bacterioferritin signature. / Bacterioferritin / Ferritin, core subunit, four-helix bundle / Ferritin / Ferritin-like diiron domain / Ferritin-like diiron domain profile. / Ferritin/DPS protein domain / Ferritin-like domain / Ferritin-like / Ferritin-like superfamily / Up-down Bundle / Mainly Alpha
Similarity search - Domain/homology
PROTOPORPHYRIN IX CONTAINING FE / : / Bacterioferritin BfrB
Similarity search - Component
Biological speciesPseudomonas aeruginosa (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 2.5 Å
AuthorsLovell, S. / Battaile, K.P. / Wang, Y. / Yao, H. / Rivera, M.
Funding support United States, 1items
OrganizationGrant numberCountry
National Science Foundation (NSF, United States)MCB1158469 United States
CitationJournal: Biochemistry / Year: 2015
Title: Characterization of the Bacterioferritin/Bacterioferritin Associated Ferredoxin Protein-Protein Interaction in Solution and Determination of Binding Energy Hot Spots.
Authors: Wang, Y. / Yao, H. / Cheng, Y. / Lovell, S. / Battaile, K.P. / Midaugh, C.R. / Rivera, M.
History
DepositionAug 17, 2015Deposition site: RCSB / Processing site: RCSB
Revision 1.0Sep 23, 2015Provider: repository / Type: Initial release
Revision 1.1Oct 7, 2015Group: Database references
Revision 1.2Oct 14, 2015Group: Database references
Revision 1.3Oct 28, 2015Group: Database references
Revision 1.4Sep 27, 2017Group: Author supporting evidence / Database references / Derived calculations
Category: citation / pdbx_audit_support / pdbx_struct_oper_list
Item: _citation.journal_id_CSD / _pdbx_audit_support.funding_organization / _pdbx_struct_oper_list.symmetry_operation
Revision 1.5Nov 27, 2019Group: Author supporting evidence / Derived calculations / Category: pdbx_audit_support / pdbx_struct_special_symmetry / Item: _pdbx_audit_support.funding_organization
Revision 1.6Sep 27, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / diffrn_radiation_wavelength / pdbx_initial_refinement_model / pdbx_struct_conn_angle / struct_conn
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_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.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.pdbx_dist_value / _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.ptnr1_symmetry / _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.ptnr2_symmetry

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: Ferroxidase
B: Ferroxidase
C: Ferroxidase
D: Ferroxidase
E: Ferroxidase
F: Ferroxidase
G: Ferroxidase
H: Ferroxidase
I: Ferroxidase
J: Ferroxidase
K: Ferroxidase
L: Ferroxidase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)226,69822
Polymers222,26612
Non-polymers4,43310
Water5,080282
1
A: Ferroxidase
B: Ferroxidase
C: Ferroxidase
D: Ferroxidase
E: Ferroxidase
F: Ferroxidase
G: Ferroxidase
H: Ferroxidase
I: Ferroxidase
J: Ferroxidase
K: Ferroxidase
L: Ferroxidase
hetero molecules

A: Ferroxidase
B: Ferroxidase
C: Ferroxidase
D: Ferroxidase
E: Ferroxidase
F: Ferroxidase
G: Ferroxidase
H: Ferroxidase
I: Ferroxidase
J: Ferroxidase
K: Ferroxidase
L: Ferroxidase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)453,39744
Polymers444,53124
Non-polymers8,86520
Water43224
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation3_554-x,y,-z-1/21
Buried area67060 Å2
ΔGint-369 kcal/mol
Surface area130600 Å2
MethodPISA
Unit cell
Length a, b, c (Å)128.476, 186.340, 200.684
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number20
Space group name H-MC2221
Components on special symmetry positions
IDModelComponents
11D-201-

HEM

21D-201-

HEM

31L-201-

HEM

41L-201-

HEM

-
Components

#1: Protein
Ferroxidase


Mass: 18522.133 Da / Num. of mol.: 12 / Fragment: BfrB / Mutation: E81A
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Pseudomonas aeruginosa (strain ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228) (bacteria)
Strain: ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228 / Gene: bfrB, PA3531 / Plasmid: pET11a / Production host: Escherichia coli (E. coli) / Strain (production host): ARCTIC EXPRESS RIL / References: UniProt: Q9HY79, ferroxidase
#2: Chemical
ChemComp-HEM / PROTOPORPHYRIN IX CONTAINING FE / HEME


Mass: 616.487 Da / Num. of mol.: 7 / Source method: obtained synthetically / Formula: C34H32FeN4O4
#3: Chemical ChemComp-K / POTASSIUM ION


Mass: 39.098 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: K
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 282 / 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: 2.69 Å3/Da / Density % sol: 54.33 %
Crystal growTemperature: 293 K / Method: vapor diffusion, sitting drop / Details: 2.4 M sodium malonate

-
Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 17-ID / Wavelength: 1 Å
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Nov 14, 2014
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 2.5→48.85 Å / Num. obs: 83211 / % possible obs: 100 % / Redundancy: 6.5 % / Biso Wilson estimate: 32.87 Å2 / CC1/2: 0.994 / Rmerge(I) obs: 0.175 / Rpim(I) all: 0.075 / Net I/σ(I): 10.6 / Num. measured all: 537539 / Scaling rejects: 3
Reflection shell

Diffraction-ID: 1 / Rejects: _

Resolution (Å)Redundancy (%)Rmerge(I) obsMean I/σ(I) obsNum. measured allNum. unique allCC1/2Rpim(I) all% possible all
2.5-2.555.51.1681.52459045040.5890.554100
12.99-48.8560.03436.639526540.9990.01497.2

-
Phasing

PhasingMethod: molecular replacement
Phasing MRModel details: Phaser MODE: MR_AUTO
Highest resolutionLowest resolution
Rotation8.85 Å45.44 Å
Translation8.85 Å45.44 Å

-
Processing

Software
NameVersionClassification
Aimless0.5.1data scaling
PHASER2.5.7phasing
PHENIXrefinement
PDB_EXTRACT3.15data extraction
XDSdata reduction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 3IS7

3is7


Resolution: 2.5→46.786 Å / SU ML: 0.33 / Cross valid method: FREE R-VALUE / σ(F): 1.07 / Phase error: 24.47 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2303 4125 4.96 %
Rwork0.1648 78989 -
obs0.168 83114 99.89 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso max: 101.66 Å2 / Biso mean: 37.5177 Å2 / Biso min: 15.4 Å2
Refinement stepCycle: final / Resolution: 2.5→46.786 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms15110 0 304 282 15696
Biso mean--44.43 35.43 -
Num. residues----1872
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0115712
X-RAY DIFFRACTIONf_angle_d0.99921314
X-RAY DIFFRACTIONf_chiral_restr0.0432328
X-RAY DIFFRACTIONf_plane_restr0.0052732
X-RAY DIFFRACTIONf_dihedral_angle_d16.8145768
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 29

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkNum. reflection all% reflection obs (%)
2.5-2.52940.35391540.266226802834100
2.5294-2.56030.3381180.261927152833100
2.5603-2.59270.32381320.240226892821100
2.5927-2.62680.28861710.235227062877100
2.6268-2.66280.29891630.232826472810100
2.6628-2.70080.31771420.225627342876100
2.7008-2.74110.29941580.228726802838100
2.7411-2.78390.30281530.226626882841100
2.7839-2.82960.31061510.214326902841100
2.8296-2.87840.25931530.199826932846100
2.8784-2.93070.30751310.209227032834100
2.9307-2.98710.31041350.219227392874100
2.9871-3.0480.2711500.214526932843100
3.048-3.11430.28311240.202627322856100
3.1143-3.18670.27411280.185526922820100
3.1867-3.26640.27231200.177727412861100
3.2664-3.35470.2431380.171627152853100
3.3547-3.45340.25821500.157527422892100
3.4534-3.56480.20841230.143327092832100
3.5648-3.69210.20081560.141726922848100
3.6921-3.83990.20491190.131327442863100
3.8399-4.01460.18871230.115627642887100
4.0146-4.22610.16761430.105527192862100
4.2261-4.49070.14871520.102827472899100
4.4907-4.83710.1841410.113327222863100
4.8371-5.32320.17921400.128927802920100
5.3232-6.09210.23161560.164527652921100
6.0921-7.66990.2211470.166327842931100
7.6699-46.79370.16081540.15882884303899

+
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