Show PDB file:   
         Plain Text   HTML   (compressed file size)
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(-)Asymmetric Unit
(-)Biological Unit 1
collapse expand < >
Image Asymmetric Unit
Asymmetric Unit  (Jmol Viewer)
Image Biological Unit 1
Biological Unit 1  (Jmol Viewer)

(-) Description

Title :  STRUCTURAL BASIS FOR THE ASSEMBLY OF THE MITOTIC MOTOR KINESIN-5 INTO BIPOLAR TETRAMERS
 
Authors :  J. E. Scholey, S. Nithianantham, J. M. Scholey, J. Al-Bassam
Date :  25 Mar 14  (Deposition) - 23 Apr 14  (Release) - 23 Apr 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.90
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (2x)
Keywords :  Coiled-Coil, Bipolar Assembly Domain Of Kinesin-5, Bipolar Tetramers, Anti-Parallel Four-Helix Bundle, Kinesin-5 Functions Via A "Sliding Filament" Mechanism, Crosslinking Adjacent Microtubules Into Bundles Throughout The Mitotic Spindle, Microtubules, Cell Cycle (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  J. E. Scholey, S. Nithianantham, J. M. Scholey, J. Al-Bassam
Structural Basis For The Assembly Of The Mitotic Motor Kinesin-5 Into Bipolar Tetramers.
Elife V. 3 02217 2014
PubMed-ID: 24714498

(-) Compounds

Molecule 1 - BIPOLAR KINESIN KRP-130
    ChainsA, B
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET3A
    Expression System StrainBL21
    Expression System Taxid511693
    Expression System Vector TypePLASMID
    FragmentBIPOLAR ASSEMBLY DOMAIN OF KINESIN-5 (KLP61F)
    GeneCG9191, KLP2, KLP61F, KLP61F OR DMKLP61F OR CG9191
    MutationYES
    Organism CommonFRUIT FLY
    Organism ScientificDROSOPHILA MELANOGASTER
    Organism Taxid7227
    StrainDROSOPHILA MELANOGASTER
    SynonymKINESIN-LIKE PROTEIN KLP61F

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (2x)AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 25)

Asymmetric Unit (1, 25)
No.NameCountTypeFull Name
1MSE25Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 50)
No.NameCountTypeFull Name
1MSE50Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 4PXT)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4PXT)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Cys B:800 -Leu B:801

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4PXT)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4PXT)

(-) Exons   (0, 0)

(no "Exon" information available for 4PXT)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it)
Chain A from PDB  Type:PROTEIN  Length:163
                                                                                                                                                                                                   
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4pxt A 640 mSKEIQTNLQVIEENNQRHKAmLDSmQEKFATIIDSSLQSVEEHAKQmHKKLEQLGAmSLPDAEELQNLQEELANERALAQQEDALLESmmmQmEQIKNLRSKNSISmSVHLNKmEESRLTRNHRIDDIKSGIQDYQKLGIEASQSAQAELTSQmEAGmLCLD 802
                            |      649       659 |   | 669       679       689       699       709       719       729|| |   739       749    |  759       769       779       789    |  799   
                            |                  661-MSE                   687-MSE   697-MSE                         729-MSE           747-MSE  |                                     794-MSE    
                          640-MSE                  665-MSE                                                          730-MSE                 754-MSE                                     798-MSE
                                                                                                                     731-MSE                                                                   
                                                                                                                       733-MSE                                                                 

Chain B from PDB  Type:PROTEIN  Length:155
                                                                                                                                                                                           
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4pxt B 648 LQVIEENNQRHKAmLDSmQEKFATIIDSSLQSVEEHAKQmHKKLEQLGAmSLPDAEELQNLQEELANERALAQQEDALLESmmmQmEQIKNLRSKNSISmSVHLNKmEESRLTRNHRIDDIKSGIQDYQKLGIEASQSAQAELTSQmEAGmLCLD 802
                                   657   |   667       677       687       697       707       717       727 ||| | 737       747      |757       767       777       787      |797|    
                                       661-MSE                   687-MSE   697-MSE                         729-MSE           747-MSE  |                                     794-MSE    
                                           665-MSE                                                          730-MSE                 754-MSE                                     798-MSE
                                                                                                             731-MSE                                                                   
                                                                                                               733-MSE                                                                 

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4PXT)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4PXT)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4PXT)

(-) Gene Ontology  (42, 42)

Asymmetric Unit(hide GO term definitions)

 Visualization

(-) Interactive Views

Asymmetric Unit
  Complete Structure
    Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
    WebMol | AstexViewer[tm]@PDBe
(Java Applets, require no local installation except for Java; loading may be slow)
    STRAP
(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    RasMol
(require local installation)
    Molscript (VRML)
(requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)
 
  Ligands, Modified Residues, Ions
    MSE  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
 
  Sites
(no "Sites" information available for 4pxt)
 
  Cis Peptide Bonds
    Cys B:800 - Leu B:801   [ RasMol ]  
 
Biological Unit
  Complete Structure
    Biological Unit 1  [ Jena3D ]

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  4pxt
    Family and Domain InformationProDom | SYSTERS
    General Structural InformationGlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in MembranesOPM
    Protein SurfaceSURFACE
    Secondary StructureDSSP (structure derived) | HSSP (homology derived)
    Structural GenomicsGeneCensus
    Structural NeighboursCE | VAST
    Structure ClassificationCATH | Dali | SCOP
    Validation and Original DataBMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  KL61_DROME | P46863
    Comparative Protein Structure ModelsModBase
    Genomic InformationEnsembl
    Protein-protein InteractionDIP
    Sequence, Family and Domain InformationInterPro | Pfam | SMART | UniProtKB/SwissProt
 
Access by Enzyme Classificator   (EC Number)
  (no 'Enzyme Classificator' available)
    General Enzyme InformationBRENDA | EC-PDB | Enzyme | IntEnz
    PathwayKEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease InformationOMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related InformationGenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain InformationXDom
    Interatomic Contacts of Structural UnitsCSU
    Ligand-protein ContactsLPC
    Protein CavitiescastP
    Sequence and Secondary StructurePDBCartoon
    Structure AlignmentSTRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence BrowserSTING
 
Access by UniProt ID/Accession number
  KL61_DROME | P46863
    Protein Disorder PredictionDisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        KL61_DROME | P468632wbe 4pxu

(-) Related Entries Specified in the PDB File

4pxu