[English] 日本語
Yorodumi
- PDB-2fl2: crystal structure of KSP in complex with inhibitor 19 -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 2fl2
Titlecrystal structure of KSP in complex with inhibitor 19
ComponentsKinesin-like protein KIF11
KeywordsCELL CYCLE / KSP / KSP-inhibitor complex
Function / homology
Function and homology information


spindle elongation / Kinesins / plus-end-directed microtubule motor activity / regulation of mitotic centrosome separation / mitotic centrosome separation / COPI-dependent Golgi-to-ER retrograde traffic / kinesin complex / microtubule motor activity / spindle organization / microtubule-based movement ...spindle elongation / Kinesins / plus-end-directed microtubule motor activity / regulation of mitotic centrosome separation / mitotic centrosome separation / COPI-dependent Golgi-to-ER retrograde traffic / kinesin complex / microtubule motor activity / spindle organization / microtubule-based movement / mitotic spindle assembly / MHC class II antigen presentation / mitotic spindle organization / spindle / mitotic spindle / spindle pole / mitotic cell cycle / microtubule binding / microtubule / cell division / protein kinase binding / protein-containing complex / ATP binding / membrane / nucleus / cytosol
Similarity search - Function
Kinesin-associated microtubule-binding domain / Kinesin-associated microtubule-binding / : / : / Kinesin motor domain / Kinesin / Kinesin motor domain signature. / Kinesin motor domain, conserved site / Kinesin motor domain / Kinesin motor domain profile. ...Kinesin-associated microtubule-binding domain / Kinesin-associated microtubule-binding / : / : / Kinesin motor domain / Kinesin / Kinesin motor domain signature. / Kinesin motor domain, conserved site / Kinesin motor domain / Kinesin motor domain profile. / Kinesin motor, catalytic domain. ATPase. / Kinesin motor domain / Kinesin motor domain superfamily / P-loop containing nucleoside triphosphate hydrolase / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
ADENOSINE-5'-DIPHOSPHATE / Chem-N4T / Kinesin-like protein KIF11
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / FOURIER SYNTHESIS / Resolution: 2.5 Å
AuthorsYan, Y.
CitationJournal: Bioorg.Med.Chem.Lett. / Year: 2006
Title: Kinesin spindle protein (KSP) inhibitors. Part 2: the design, synthesis, and characterization of 2,4-diaryl-2,5-dihydropyrrole inhibitors of the mitotic kinesin KSP.
Authors: Fraley, M.E. / Garbaccio, R.M. / Arrington, K.L. / Hoffman, W.F. / Tasber, E.S. / Coleman, P.J. / Buser, C.A. / Walsh, E.S. / Hamilton, K. / Fernandes, C. / Schaber, M.D. / Lobell, R.B. / ...Authors: Fraley, M.E. / Garbaccio, R.M. / Arrington, K.L. / Hoffman, W.F. / Tasber, E.S. / Coleman, P.J. / Buser, C.A. / Walsh, E.S. / Hamilton, K. / Fernandes, C. / Schaber, M.D. / Lobell, R.B. / Tao, W. / South, V.J. / Yan, Y. / Kuo, L.C. / Prueksaritanont, T. / Shu, C. / Torrent, M. / Heimbrook, D.C. / Kohl, N.E. / Huber, H.E. / Hartman, G.D.
History
DepositionJan 5, 2006Deposition site: RCSB / Processing site: RCSB
Revision 1.0Feb 7, 2006Provider: repository / Type: Initial release
Revision 1.1May 1, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Feb 14, 2024Group: Data collection / Database references / Derived calculations
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_struct_conn_angle / struct_conn / struct_site
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_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_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_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_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_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Remark 999SEQUENCE Met at position 1 was cleaved during purification

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: Kinesin-like protein KIF11
B: Kinesin-like protein KIF11
hetero molecules


Theoretical massNumber of molelcules
Total (without water)83,4618
Polymers81,8492
Non-polymers1,6126
Water2,324129
1
A: Kinesin-like protein KIF11
hetero molecules


Theoretical massNumber of molelcules
Total (without water)41,7304
Polymers40,9241
Non-polymers8063
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
2
B: Kinesin-like protein KIF11
hetero molecules


Theoretical massNumber of molelcules
Total (without water)41,7304
Polymers40,9241
Non-polymers8063
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)68.8, 79.5, 159.0
Angle α, β, γ (deg.)90.0, 90.0, 90.0
Int Tables number19
Space group name H-MP212121
Detailsthis motor domain is a part of multi-domain protien that forms a tetramer, there are two monomers in an asymetric unit.

-
Components

#1: Protein Kinesin-like protein KIF11 / / Kinesin-related motor protein Eg5 / Kinesin-like spindle protein HKSP / Thyroid receptor ...Kinesin-related motor protein Eg5 / Kinesin-like spindle protein HKSP / Thyroid receptor interacting protein 5 / TRIP5 / Kinesin-like protein 1


Mass: 40924.387 Da / Num. of mol.: 2 / Fragment: Kinesin-motor domain, residues 1-368
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: KIF11, EG5, KNSL1 / Plasmid: pRSETa / Species (production host): Escherichia coli / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21(DE3) / References: UniProt: P52732
#2: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Mg
#3: Chemical ChemComp-ADP / ADENOSINE-5'-DIPHOSPHATE / Adenosine diphosphate


Mass: 427.201 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C10H15N5O10P2 / Comment: ADP, energy-carrying molecule*YM
#4: Chemical ChemComp-N4T / (1S)-1-CYCLOPROPYL-2-[(2S)-4-(2,5-DIFLUOROPHENYL)-2-PHENYL-2,5-DIHYDRO-1H-PYRROL-1-YL]-2-OXOETHANAMINE


Mass: 354.393 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C21H20F2N2O
#5: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 129 / 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: 2.65 Å3/Da / Density % sol: 53.53 %
Crystal growTemperature: 277 K / Method: vapor diffusion, hanging drop / pH: 8
Details: peg3350, potassium phosphate, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 277K

-
Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 17-ID / Wavelength: 1 Å
DetectorType: ADSC QUANTUM 4 / Detector: CCD / Date: Dec 13, 2002
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 2.5→50 Å / Num. all: 35310 / Num. obs: 18467 / % possible obs: 53 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 3 % / Rmerge(I) obs: 0.11 / Rsym value: 0.11 / Net I/σ(I): 12
Reflection shellResolution: 2.48→2.57 Å / Rmerge(I) obs: 0.336 / Mean I/σ(I) obs: 1.6 / Num. unique all: 1133 / Rsym value: 0.336 / % possible all: 32

-
Processing

Software
NameClassification
HKL-2000data collection
SCALEPACKdata scaling
CNSrefinement
HKL-2000data reduction
CNSphasing
RefinementMethod to determine structure: FOURIER SYNTHESIS / Resolution: 2.5→50 Å / σ(F): 0 / σ(I): 0 / Stereochemistry target values: Engh & Huber
RfactorNum. reflection% reflectionSelection details
Rfree0.316 1613 -random
Rwork0.257 ---
all0.26 30915 --
obs0.26 14627 53 %-
Refinement stepCycle: LAST / Resolution: 2.5→50 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms5188 0 108 129 5425
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONc_bond_d0.0162
X-RAY DIFFRACTIONc_angle_deg2.11

+
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