[English] 日本語
Yorodumi
- PDB-8jk5: Crystal structure of SP1746 from Streptococcus pneumoniae serotyp... -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 8jk5
TitleCrystal structure of SP1746 from Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4)
Componentsbis(5'-nucleosyl)-tetraphosphatase (symmetrical)
KeywordsHYDROLASE / enzyme / HD domain superfamily protein / phosphohydrolase / unknown gene product / SP1746
Function / homology
Function and homology information


bis(5'-nucleosyl)-tetraphosphatase (symmetrical)
Similarity search - Function
Ap4A hydrolase / : / HDIG domain / HD domain profile. / HD domain / HD domain / Metal dependent phosphohydrolases with conserved 'HD' motif. / HD/PDEase domain
Similarity search - Domain/homology
: / bis(5'-nucleosyl)-tetraphosphatase (symmetrical)
Similarity search - Component
Biological speciesStreptococcus pneumoniae serotype 4 (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.7 Å
AuthorsJin, Y. / Niu, L. / Ke, J.
Funding support1items
OrganizationGrant numberCountry
Not funded
CitationJournal: Structure / Year: 2024
Title: Structural and biochemical characterization of a nucleotide hydrolase from Streptococcus pneumonia.
Authors: Jin, Y. / Ke, J. / Zheng, P. / Zhang, H. / Zhu, Z. / Niu, L.
History
DepositionMay 31, 2023Deposition site: PDBJ / Processing site: PDBC
Revision 1.0May 8, 2024Provider: repository / Type: Initial release
Revision 1.1May 15, 2024Group: Database references / Category: citation / citation_author
Item: _citation.country / _citation.journal_abbrev ..._citation.country / _citation.journal_abbrev / _citation.journal_id_ASTM / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation.year
Revision 1.2Aug 21, 2024Group: Database references / Category: citation
Item: _citation.journal_volume / _citation.page_first / _citation.page_last

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: bis(5'-nucleosyl)-tetraphosphatase (symmetrical)
hetero molecules


Theoretical massNumber of molelcules
Total (without water)25,4476
Polymers25,0511
Non-polymers3965
Water1,946108
1
A: bis(5'-nucleosyl)-tetraphosphatase (symmetrical)
hetero molecules

A: bis(5'-nucleosyl)-tetraphosphatase (symmetrical)
hetero molecules


Theoretical massNumber of molelcules
Total (without water)50,89412
Polymers50,1022
Non-polymers79210
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation5_554x-y,-y,-z-2/31
Buried area3160 Å2
ΔGint-114 kcal/mol
Surface area17400 Å2
MethodPISA
Unit cell
Length a, b, c (Å)69.051, 69.051, 88.266
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number154
Space group name H-MP3221

-
Components

#1: Protein bis(5'-nucleosyl)-tetraphosphatase (symmetrical)


Mass: 25051.236 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4) (bacteria)
Gene: SP_1746 / Production host: Escherichia coli (E. coli)
References: UniProt: A0A0H2URF8, bis(5'-nucleosyl)-tetraphosphatase (symmetrical)
#2: Chemical ChemComp-FE / FE (III) ION


Mass: 55.845 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Fe / Feature type: SUBJECT OF INVESTIGATION
#3: Chemical ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: SO4 / Feature type: SUBJECT OF INVESTIGATION
#4: Chemical ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL


Mass: 92.094 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C3H8O3 / Feature type: SUBJECT OF INVESTIGATION
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 108 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestY

-
Experimental details

-
Experiment

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

-
Sample preparation

CrystalDensity Matthews: 2.42 Å3/Da / Density % sol: 49.28 %
Crystal growTemperature: 287.15 K / Method: vapor diffusion, sitting drop / Details: 25% PEG4000, 0.15 M (NH4)2SO4, 0.1 M MES, pH 5.5

-
Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: SSRF / Beamline: BL19U1 / Wavelength: 0.97915 Å
DetectorType: DECTRIS PILATUS 200K / Detector: PIXEL / Date: Dec 9, 2021
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97915 Å / Relative weight: 1
ReflectionResolution: 1.7→59.8 Å / Num. obs: 25426 / % possible obs: 92.9 % / Redundancy: 18.4 % / CC1/2: 1 / Net I/σ(I): 41.2
Reflection shellResolution: 1.7→1.73 Å / Num. unique obs: 1436 / CC1/2: 0.961

-
Processing

Software
NameVersionClassification
REFMAC5.8.0352refinement
Aimlessdata scaling
HKL-2000data reduction
MOLREPphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 1.7→59.8 Å / Cor.coef. Fo:Fc: 0.962 / Cor.coef. Fo:Fc free: 0.956 / SU B: 1.635 / SU ML: 0.056 / Cross valid method: THROUGHOUT / ESU R: 0.104 / ESU R Free: 0.101 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT
RfactorNum. reflection% reflectionSelection details
Rfree0.21608 1124 4.4 %RANDOM
Rwork0.18973 ---
obs0.19094 24269 92.92 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 28.762 Å2
Baniso -1Baniso -2Baniso -3
1-0.54 Å20.27 Å20 Å2
2--0.54 Å2-0 Å2
3----1.75 Å2
Refinement stepCycle: 1 / Resolution: 1.7→59.8 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1563 0 18 108 1689
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0080.0191609
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg1.2421.9652181
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg4.9145193
X-RAY DIFFRACTIONr_dihedral_angle_2_deg38.65424.44481
X-RAY DIFFRACTIONr_dihedral_angle_3_deg11.9815275
X-RAY DIFFRACTIONr_dihedral_angle_4_deg22.103159
X-RAY DIFFRACTIONr_chiral_restr0.0870.2243
X-RAY DIFFRACTIONr_gen_planes_refined0.0070.021216
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_it0.9822.611775
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it1.5473.912967
X-RAY DIFFRACTIONr_mcangle_other
X-RAY DIFFRACTIONr_scbond_it1.8022.932833
X-RAY DIFFRACTIONr_scbond_other
X-RAY DIFFRACTIONr_scangle_it
X-RAY DIFFRACTIONr_scangle_other
X-RAY DIFFRACTIONr_long_range_B_refined4.29150.4417010
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: 1.7→1.744 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.249 101 -
Rwork0.209 1879 -
obs--99.7 %

+
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