[English] 日本語
Yorodumi
- PDB-1l7o: CRYSTAL STRUCTURE OF PHOSPHOSERINE PHOSPHATASE IN APO FORM -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 1l7o
TitleCRYSTAL STRUCTURE OF PHOSPHOSERINE PHOSPHATASE IN APO FORM
ComponentsPHOSPHOSERINE PHOSPHATASE
KeywordsHYDROLASE / Rossmann fold / beta-hairpin / four-helix bundle / Structural Genomics / BSGC structure funded by NIH / Protein Structure Initiative / PSI / Berkeley Structural Genomics Center
Function / homology
Function and homology information


phosphoserine phosphatase / L-phosphoserine phosphatase activity / L-serine biosynthetic process / magnesium ion binding / cytoplasm
Similarity search - Function
Phosphoserine phosphatase; domain 2 / Phosphoserine phosphatase / : / HAD superfamily/HAD-like / haloacid dehalogenase-like hydrolase / HAD superfamily / HAD-like superfamily / DNA polymerase; domain 1 / Rossmann fold / Orthogonal Bundle ...Phosphoserine phosphatase; domain 2 / Phosphoserine phosphatase / : / HAD superfamily/HAD-like / haloacid dehalogenase-like hydrolase / HAD superfamily / HAD-like superfamily / DNA polymerase; domain 1 / Rossmann fold / Orthogonal Bundle / 3-Layer(aba) Sandwich / Mainly Alpha / Alpha Beta
Similarity search - Domain/homology
ACETIC ACID / Phosphoserine phosphatase
Similarity search - Component
Biological speciesMethanocaldococcus jannaschii (archaea)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.2 Å
AuthorsWang, W. / Cho, H.S. / Kim, R. / Jancarik, J. / Yokota, H. / Nguyen, H.H. / Grigoriev, I.V. / Wemmer, D.E. / Kim, S.H. / Berkeley Structural Genomics Center (BSGC)
CitationJournal: J.Mol.Biol. / Year: 2002
Title: Structural characterization of the reaction pathway in phosphoserine phosphatase: crystallographic "snapshots" of intermediate states.
Authors: Wang, W. / Cho, H.S. / Kim, R. / Jancarik, J. / Yokota, H. / Nguyen, H.H. / Grigoriev, I.V. / Wemmer, D.E. / Kim, S.H.
History
DepositionMar 16, 2002Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jun 19, 2002Provider: repository / Type: Initial release
Revision 1.1Apr 28, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Derived calculations / Version format compliance
Revision 1.3Jul 21, 2021Group: Database references / Derived calculations / Refinement description
Category: pdbx_struct_conn_angle / refine ...pdbx_struct_conn_angle / refine / struct_conn / struct_ref_seq_dif / struct_site
Item: _pdbx_struct_conn_angle.ptnr1_auth_asym_id / _pdbx_struct_conn_angle.ptnr1_auth_comp_id ..._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 / _refine.ls_percent_reflns_obs / _struct_conn.conn_type_id / _struct_conn.id / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _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 / _struct_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Revision 1.4Oct 27, 2021Group: Database references / Category: database_2 / struct_ref_seq_dif
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_ref_seq_dif.details
Revision 1.5Aug 16, 2023Group: Data collection / Refinement description
Category: chem_comp_atom / chem_comp_bond / pdbx_initial_refinement_model
Revision 1.6Nov 15, 2023Group: Data collection / Category: chem_comp_atom / chem_comp_bond / Item: _chem_comp_atom.atom_id / _chem_comp_bond.atom_id_2
Revision 1.7Nov 20, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: PHOSPHOSERINE PHOSPHATASE
B: PHOSPHOSERINE PHOSPHATASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)47,8657
Polymers47,5492
Non-polymers3165
Water2,522140
1
A: PHOSPHOSERINE PHOSPHATASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)23,9003
Polymers23,7741
Non-polymers1252
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPQS
2
B: PHOSPHOSERINE PHOSPHATASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)23,9654
Polymers23,7741
Non-polymers1913
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPQS
3


  • Idetical with deposited unit
  • defined by software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area1110 Å2
ΔGint-79 kcal/mol
Surface area19260 Å2
MethodPISA
Unit cell
Length a, b, c (Å)36.888, 117.889, 117.361
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

-
Components

#1: Protein PHOSPHOSERINE PHOSPHATASE / PSP / O-phosphoserine phosphohydrolase / PSPase


Mass: 23774.361 Da / Num. of mol.: 2 / Mutation: D11N
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Methanocaldococcus jannaschii (archaea)
Gene: MJ1594 / Plasmid: pET21a / Production host: Escherichia coli (E. coli) / Strain (production host): B834(DE3)/pSJS1244 / References: UniProt: Q58989, phosphoserine phosphatase
#2: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: Zn
#3: Chemical ChemComp-ACY / ACETIC ACID


Mass: 60.052 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C2H4O2
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 140 / Source method: isolated from a natural source / Formula: H2O
Has protein modificationY

-
Experimental details

-
Experiment

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

-
Sample preparation

CrystalDensity Matthews: 2.68 Å3/Da / Density % sol: 54.16 % / Description: 0.2 degree oscillation angle
Crystal growTemperature: 298 K / Method: vapor diffusion, hanging drop / pH: 7.4
Details: 20mM Zinc acetate, 10% PEG 3350, 0.1M cacodylate buffer, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 298K

-
Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ALS / Beamline: 5.0.2 / Wavelength: 1 Å
DetectorType: ADSC QUANTUM 4 / Detector: CCD / Date: Dec 15, 2000
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 2.2→20 Å / Num. all: 26473 / Num. obs: 25996 / % possible obs: 98.2 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 30.32 Å2 / Rsym value: 0.077 / Net I/σ(I): 18
Reflection shellResolution: 2.2→2.38 Å / Mean I/σ(I) obs: 5.5 / Num. unique all: 1291 / Rsym value: 0.158 / % possible all: 85.3

-
Processing

Software
NameVersionClassification
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing
CNS1refinement
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 1F5S

1f5s


Resolution: 2.2→15 Å / σ(F): 0 / Stereochemistry target values: CNS
RfactorNum. reflection% reflectionSelection details
Rfree0.254 2549 10 %random
Rwork0.224 ---
all-25996 --
obs-25889 96.7 %-
Refinement stepCycle: LAST / Resolution: 2.2→15 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3199 0 11 140 3350

+
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