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(-) Description

Title :  CRYSTAL STRUCTURE OF THE HUMAN CDK12-CYCLINK COMPLEX
 
Authors :  S. E. Dixon Clarke, J. M. Elkins, A. C. W. Pike, A. Chaikuad, S. Goubin, T F. J. Sorrell, R. Nowak, E. Williams, J. Kopec, R. P. Mahajan, N. Burges E. P. Carpenter, S. Knapp, F. Von Delft, C. H. Arrowsmith, A. M. Edward C. Bountra, A. Bullock
Date :  22 May 14  (Deposition) - 04 Jun 14  (Release) - 09 Dec 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.15
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,C  (1x)
Biol. Unit 2:  B,D  (1x)
Keywords :  Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. E. Dixon-Clarke, J. M. Elkins, S. G. Cheng, G. B. Morin, A. N. Bullock
Structures Of The Cdk12/Cyck Complex With Amp-Pnp Reveal A Flexible C-Terminal Kinase Extension Important For Atp Binding.
Sci. Rep. V. 5 17122 2015
PubMed-ID: 26597175  |  Reference-DOI: 10.1038/SREP17122

(-) Compounds

Molecule 1 - CYCLIN-K
    Chains: A, B
    Engineered: YES
    Expression System: SPODOPTERA FRUGIPERDA
    Expression System Common: FALL ARMYWORM
    Expression System Plasmid: PFB-LIC-BSE
    Expression System Taxid: 7108
    Expression System Vector Type: BACULOVIRUS
    Fragment: CYCLIN K, RESIDUES 11-267
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: CCNK
 
Molecule 2 - CYCLIN-DEPENDENT KINASE 12
    Chains: C, D
    EC Number: 2.7.11.22
    Engineered: YES
    Expression System: SPODOPTERA FRUGIPERDA
    Expression System Common: FALL ARMYWORM
    Expression System Plasmid: PFB-LIC-BSE
    Expression System Taxid: 7108
    Expression System Vector Type: BACULOVIRUS
    Fragment: KINASE DOMAIN, RESIDUES 715-1038
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: CDC2-RELATED KINASE, ARGININE/SERINE-RICH, CRKRS, CELL DIVISION CYCLE 2-RELATED PROTEIN KINASE 7, CDC2-RELATED PROTEIN KINASE 7, CELL DIVISION PROTEIN KINASE 12, HCDK12, CDK12

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): A C 
Biological Unit 2 (1x):  B D

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1TPO2Mod. Amino AcidPHOSPHOTHREONINE
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1TPO1Mod. Amino AcidPHOSPHOTHREONINE
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1TPO1Mod. Amino AcidPHOSPHOTHREONINE

(-) Sites  (0, 0)

(no "Site" information available for 4UN0)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4UN0)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4UN0)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4UN0)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4UN0)

(-) Exons   (0, 0)

(no "Exon" information available for 4UN0)

(-) 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:239
                                                                                                                                                                                                                                                                                
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhh.hhhhhh..hhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhh.......hhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhh..hhhhh.hhhhhhhhhhhhhhhhh..hhhhhh......hhhhhh....hhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                4un0 A   22 PCWYWDKKDLAHTPSQLEGLDPATEARYRREGARFIFDVGTRLGLHYDTLATGIIYFHRFYMFHSFKQFPRYVTGACCLFLAGKVEETPKKCKDIIKTARSLLNDVQFGQFGDDPKEEVMVLERILLQTIKFDLQVEHPYQFLLKYAKQLKGDKNKIQKLVQMAWTFVNDSLCTTLSLQWEPEIIAVAVMYLAGRLCKFEIQEWTSKPMYRRWWEQFVQDVPVDVLEDICHQILDLYSQ  260
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251         


Chain B from PDB  Type:PROTEIN  Length:237
                                                                                                                                                                                                                                                                              
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhh.hhhhhh..hhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhh.......hhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhh..hhhhh.hhhhhhhhhhhhhhhhh..hhhhhh....hhhhhh....hhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                4un0 B   22 PCWYWDKKDLAHTPSQLEGLDPATEARYRREGARFIFDVGTRLGLHYDTLATGIIYFHRFYMFHSFKQFPRYVTGACCLFLAGKVEETPKKCKDIIKTARSLLNDVQFGQFGDDPKEEVMVLERILLQTIKFDLQVEHPYQFLLKYAKQLKGDKNKIQKLVQMAWTFVNDSLCTTLSLQWEPEIIAVAVMYLAGRLCKFEIQEWTSKPRRWWEQFVQDVPVDVLEDICHQILDLYSQ  260
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       233       243       253       
                                                                                                                                                                                                                                         229|                            
                                                                                                                                                                                                                                          232                            


Chain C from PDB  Type:PROTEIN  Length:309
                                                                                                                                                                                                                                                                                                                                                      
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....ee..eeeeeeee......eeeeee.....eeeeeeee........hhhhhhhhhhhh.........eeeeee......eeeeeee...eehhhhhhh.....hhhhhhhhhhhhhhhhhhhhhh.ee........eee.....eee......ee..............hhhhhhhhhhh......hhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhh......hhhhhhh............hhhhhh...hhhhhhhhhhhh...........hhhhh......hhhhh........ Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                4un0 C  719 WGKRCVDKFDIIGIIGEGTYGQVYKAKDKDTGELVALKKVRLDNEKEGFPITAIREIKILRQLIHRSVVNMKEIVTDKKDKGAFYLVFEYMDHDLMGLLESGLVHFSEDHIKSFMKQLMEGLEYCHKKNFLHRDIKCSNILLNNSGQIKLADFGLARLYNSEESRPYtNKVITLWYRPPELLLGEERYTPAIDVWSCGCILGELFTKKPIFQANLELAQLELISRLCGSPCPAVWPDVIKLPYFNTMKPQYRRRLREEFSFIPSAALDLLDHMLTLDPSKRCTAEQTLQSDFLKDVELSKMAPPDLPHW 1036
                                   728       738       748       758       768       778       788       805       815       825       835       845       855       865       875       885       895       905       915       925       935       945       955       965       977       987       997      1007      1017      1027         
                                                                                                       796|                                                                                      893-TPO                                                                          974|                                                           
                                                                                                        804                                                                                                                                                                        977                                                           


Chain D from PDB  Type:PROTEIN  Length:277
                                                                                                                                                                                                                                                                                                                      
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeeeee......eeeeee......eeeee.......hhhhhhhhhhhh.........eeeee....eeeee...eehhhhh..hhhhhhhhhhhhhhhhhhhhhh.ee........eee.....eee......ee.........hhhhh..hhhhh.....hhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhh......hhhhhhh..............hhhhhh...hhhhhhhhhhhh........hhhhhh......... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                4un0 D  723 CVDKFDIIGIIGEGTYGQVYKAKDKDTGELVALKKVRLKEGFPITAIREIKILRQLIHRSVVNMKEIVTDAFYLVFEYMDHDLMGLLHFSEDHIKSFMKQLMEGLEYCHKKNFLHRDIKCSNILLNNSGQIKLADFGLARLYNPYtNKVITLWYRPPELLLGEERYTPAIDVWSCGCILGELFTKKPIFQANLELAQLELISRLCGSPCPAVWPDVIKLPYFNTMKPKKQYRRRLREEFSFIPSAALDLLDHMLTLDPSKRCTAEQTLQSDFLKDVE 1024
                                   732       742       752       765       775       785       795|      817      |832       842       852       862       872       882  || | 897       907       917       927       937       947       957       967       977       987       997      1007      1017       
                                                               760|                            795|             824|                                                    885| |                                                                                                                                   
                                                                764                             808              830                                                     891 |                                                                                                                                   
                                                                                                                                                                           893-TPO
   Legend:   → Mismatch (orange background)
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    → 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 4UN0)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4UN0)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4UN0)

(-) Gene Ontology  (42, 50)

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  4un0
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  CDK12_HUMAN | Q9NYV4
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 Related Entries

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UniProtKB/Swiss-Prot
        CCNK_HUMAN | O75909: 2i53 4cxa 4nst 5acb 5efq
        CDK12_HUMAN | Q9NYV4: 4cxa 4nst 5acb

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