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(-) Description

Title :  STRUCTURE AND SUBSTRATE RECRUITMENT OF THE HUMAN SPINDLE CHECKPOINT KINASE BUB1
 
Authors :  D. R. Tomchick, H. Yu
Date :  02 Sep 14  (Deposition) - 12 Nov 14  (Release) - 12 Nov 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.31
Chains :  Asym./Biol. Unit :  A
Keywords :  Spindle Assembly Checkpoint, Mitosis, Kinase, Activation, Ken Box, Cdc20, Atp-Binding, Cell Cycle, Cell Division, Disease Mutation, Nucleotide-Binding, Nucleus, Phosphoprotein, Serine/Threonine- Protein Kinase, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Kang, M. Yang, B. Li, W. Qi, C. Zhang, K. M. Shokat, D. R. Tomchick, M. Machius, H. Yu
Structure And Substrate Recruitment Of The Human Spindle Checkpoint Kinase Bub1.
Mol. Cell V. 32 394 2008
PubMed-ID: 18995837  |  Reference-DOI: 10.1016/J.MOLCEL.2008.09.017

(-) Compounds

Molecule 1 - MITOTIC CHECKPOINT SERINE/THREONINE-PROTEIN KINASE BUB1
    Chains: A
    EC Number: 2.7.11.1
    Engineered: YES
    Expression System: SPODOPTERA FRUGIPERDA
    Expression System Plasmid: PBAC2
    Expression System Taxid: 7108
    Expression System Vector Type: BACULOVIRUS
    Fragment: KINASE DOMAIN, UNP RESIDUES 724-1085
    Gene: BUB1, BUB1L
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: HBUB1, BUB1A

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric/Biological Unit (2, 3)
No.NameCountTypeFull Name
1ADP1Ligand/IonADENOSINE-5'-DIPHOSPHATE
2MG2Ligand/IonMAGNESIUM ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:794 , GLY A:796 , ALA A:797 , PHE A:798 , ALA A:799 , VAL A:801 , LYS A:821 , MET A:850 , GLU A:867 , TYR A:869 , THR A:873 , ASP A:921 , ASN A:922 , ASP A:946 , MG A:1502 , MG A:1503 , HOH A:1601 , HOH A:1604 , HOH A:1605BINDING SITE FOR RESIDUE ADP A 1501
2AC2SOFTWAREASN A:922 , ASP A:946 , ADP A:1501 , HOH A:1601 , HOH A:1602BINDING SITE FOR RESIDUE MG A 1502
3AC3SOFTWAREASP A:946 , ADP A:1501 , HOH A:1603 , HOH A:1604 , HOH A:1605BINDING SITE FOR RESIDUE MG A 1503

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4R8Q)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Lys A:824 -Pro A:825

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4R8Q)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4R8Q)

(-) Exons   (0, 0)

(no "Exon" information available for 4R8Q)

(-) Sequences/Alignments

Asymmetric/Biological 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:332
                                                                                                                                                                                                                                                                                                                                                                             
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee....hhhhhhhhhhh...hhhhh..eee...........eeeee..eeeeeeeeeee...eeeeeee...eeeeee...hhhhhhhhhhhhhhh...hhhhh..eeeeee....eeeee......hhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhh.ee....hhh.eee.hhhh....eee......ee.hhh....ee..........hhhhhh.....hhhhhhhhhhhhhhhhhh....eee....eee........hhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                4r8q A  736 FIVGNPWDDKLIFKLLSGLSKPVSSYPNTFEWQCKLPAIKPKTEFQLGSKLVYVHHLLGEGAFAQVYEATQQKFVLKVQKPANPWEFYIGTQLMERLKPSMQHMFMKFYSAHLFQNGSVLVGELYSYGTLLNAINLYKNTPEKVMPQGLVISFAMRMLYMIEQVHDCEIIHGDIKPDNFILGNGFLESAGLALIDLGQSIDMKLFPKGTIFTAKCETSGFQCVEMLSNKPWNYQIDYFGVAATVYCMLFGTYMKVKNEGGECKPEGLFRRLPHLDMWNEFFHVMLNIPDCHHLPSLDLLRQKLKKVFQQHYTNKIRALRNRLIVLLLECKRS 1083
                                   745       755       765       775       785       795       805||     824       834       844       854       864       874       884       894       904       914       924      |941       951       961       971       981       991      1001      1011      1021      1031      1041      1051      1061      1071      1081  
                                                                                                806|                                                                                                                931|                                                                                                                                                
                                                                                                 816                                                                                                                 939
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  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 4R8Q)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4R8Q)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4R8Q)

(-) Gene Ontology  (31, 31)

Asymmetric/Biological Unit(hide GO term definitions)

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    Lys A:824 - Pro A:825   [ RasMol ]  
 

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  4r8q
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  BUB1_HUMAN | O43683
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 Related Entries

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

UniProtKB/Swiss-Prot
        BUB1_HUMAN | O43683: 2lah 4a1g 4qpm 5dmz

(-) Related Entries Specified in the PDB File

4qpm PHOSPHORYLATED VERSION OF BUB1