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(-) Description

Title :  CDK1/CYCLINB1/CKS2 APO
 
Authors :  N. R. Brown, S. Korolchuk, M. P. Martin, W. Stanley, R. Moukhametzianov M. E. M. Noble, J. A. Endicott
Date :  19 Feb 15  (Deposition) - 20 Apr 16  (Release) - 20 Apr 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.70
Chains :  Asym./Biol. Unit :  A,B,C
Keywords :  Cdk1, Cyclin B1, Cks2, Cell Cycle (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  N. R. Brown, S. Korolchuk, M. P. Martin, W. A. Stanley, R. Moukhametzianov, M. E. Noble, J. A. Endicott
Cdk1 Structures Reveal Conserved And Unique Features Of The Essential Cell Cycle Cdk.
Nat Commun V. 6 6769 2015
PubMed-ID: 25864384  |  Reference-DOI: 10.1038/NCOMMS7769

(-) Compounds

Molecule 1 - CYCLIN-DEPENDENT KINASE 1
    Chains: A
    EC Number: 2.7.11.22, 2.7.11.23
    Engineered: YES
    Expression System: SPODOPTERA FRUGIPERDA
    Expression System Cell Line: SF9
    Expression System Common: FALL ARMYWORM
    Expression System Taxid: 7108
    Gene: CDK1, CDC2, CDC28A, CDKN1, P34CDC2
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Other Details: GST-FUSION PROTEIN CLEAVED BY 3C PROTEASE
    Synonym: CDK1,CELL DIVISION CONTROL PROTEIN 2 HOMOLOG,CELL DIVISION PROTEIN KINASE 1,P34 PROTEIN KINASE
 
Molecule 2 - G2/MITOTIC-SPECIFIC CYCLIN-B1
    Chains: B
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PET-28 A+
    Expression System Taxid: 469008
    Expression System Variant: CODONPLUS RIL
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 165-433
    Gene: CCNB1, CCNB
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Other Details: N-TERMINAL HIS TAG REMOVED BY THROMBIN CLEAVAGE
 
Molecule 3 - CYCLIN-DEPENDENT KINASES REGULATORY SUBUNIT 2
    Chains: C
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: GST-3C
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: CKS2
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Other Details: N-TERMINAL GST TAG REMOVED BY 3C PROTEASE CLEAVAGE
    Synonym: CKS-2

 Structural Features

(-) Chains, Units

  123
Asymmetric/Biological Unit : ABC

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1MPD2Ligand/Ion(4S)-2-METHYL-2,4-PENTANEDIOL

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:33 , ASP A:146 , HOH A:406 , HOH A:469 , HOH A:485binding site for residue MPD A 301
2AC2SOFTWARETRP B:207 , GLN B:244binding site for residue MPD B 501

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4YC3)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Ser A:248 -Leu A:249

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4YC3)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4YC3)

(-) Exons   (0, 0)

(no "Exon" information available for 4YC3)

(-) 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:295
                                                                                                                                                                                                                                                                                                                                       
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhh.eeeeeeeee...eeeeeeee.....eeeeeeee........hhhhhhhhhhhhhh.......eeeeee...eeeeeee...eehhhhhhhh......hhhhhhhhhhhhhhhhhhhhh..ee....hhh.eee.....eee......ee..ee...........hhhhhh......hhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhh........hhhhh..............hhhhh...hhhhhhhhhhhh........hhhhhhhhhhhh..hhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4yc3 A   0 SMEDYTKIEKIGEGTYGVVYKGRHKTTGQVVAMKKIRLESEEEGVPSTAIREISLLKELRHPNIVSLQDVLMQDSRLYLIFEFLSMDLKKYLDSIPPGQYMDSSLVKSYLYQILQGIVFCHSRRVLHRDLKPQNLLIDDKGTIKLADFGLARAFGIPIRVYTVTLWYRSPEVLLGSARYSTPVDIWSIGTIFAELATKKPLFHGDSEIDQLFRIFRALGTPNNEVWPEVESLQDYKNTFPKWKPGSLASHVKNLDENGLDLLSKMLIYDPAKRISGKMALNHPYFNDLDNQIKKM 297
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159 ||    172       182       192       202       212       222       232       242       252       262       272       282       292     
                                                                                                                                                                                           161|                                                                                                                                    
                                                                                                                                                                                            165                                                                                                                                    


Chain B from PDB  Type:PROTEIN  Length:265
                                                                                                                                                                                                                                                                                                         
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhh............hhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhh....hhhhhhhhh....hhhhhhhhhhhhhhhh.......hhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhh.....hhhhhhhhh.hhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4yc3 B 166 SSEYVKDIYAYLRQLEEEQAVRPKYLLGREVTGNMRAILIDWLVQVQMKFRLLQETMYMTVSIIDRFMQNNSVPKKMLQLVGVTAMFIASKYEEMYPPEIGDFAFVTDNTYTKHQIRQMEMKILRALNFGLGRPLPLHFLRRASKIGEVDVEQHTLAKYLMELTMLDYDMVHFPPSQIAAGAFSLALKILDNGEWTPTLQHYLSYTEESLLPVMQHLAKNVVMVNQGLTKHMTVKNKYATSKHAKISTLPQLNSALVQDLAKAVA 430
                                   175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425     


Chain C from PDB  Type:PROTEIN  Length:72
                                                                                                        
               SCOP domains ------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...ee...ee...eeeeeee.hhhhhh........hhhhhhhhh.......eeeee......eeeeeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------ Transcript
                 4yc3 C   4 KQIYYSDKYFDEHYEYRHVMLPRELSKQVPKTHLMSEEEWRRLGVQQSLGWVHYMIHEPEPHILLFRRPLPK  75
                                    13        23        33        43        53        63        73
   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 4YC3)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4YC3)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4YC3)

(-) Gene Ontology  (116, 148)

Asymmetric/Biological Unit(hide GO term definitions)

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    Ser A:248 - Leu A:249   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/Swiss-Prot
        CCNB1_HUMAN | P14635: 2b9r 2jgz 4y72 5hq0 5lqf
        CDK1_HUMAN | P06493: 1lc9 4y72 4yc6 5hq0 5lqf
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(-) Related Entries Specified in the PDB File

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