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(-) Description

Title :  COMPLEX STRUCTURE OF HUMAN PROTEIN KINASE CK2 CATALYTIC SUBUNIT WITH THE INHIBITOR 4'-CARBOXY-6,8-CHLORO-FLAVONOL (FLC21) CRYSTALLIZED UNDER HIGH-SALT CONDITIONS
 
Authors :  K. Niefind, N. Bischoff, S. M. Yarmoluk, V. G. Bdzhola, A. G. Golub, A. O. A. O. Prykhod'Ko
Date :  18 Oct 16  (Deposition) - 18 Jan 17  (Release) - 17 May 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.22
Chains :  Asym./Biol. Unit :  A
Keywords :  Protein Kinase Ck2, Casein Kinase 2, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  K. Niefind, N. Bischoff, A. G. Golub, V. G. Bdzhola, A. O. Balanda, A. O. Prykhod'Ko, S. M. Yarmoluk
Structural Hypervariability Of The Two Human Protein Kinase Ck2 Catalytic Subunit Paralogs Revealed By Complex Structures With A Flavonol- And A Thieno[2, 3-D]Pyrimidine-Based Inhibitor.
Pharmaceuticals V. 10 2017
PubMed-ID: 28085026  |  Reference-DOI: 10.3390/PH10010009
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CASEIN KINASE II SUBUNIT ALPHA
    ChainsA
    EC Number2.7.11.1
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    GeneCSNK2A1, CK2A1
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymCK II ALPHA

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 6)

Asymmetric/Biological Unit (2, 6)
No.NameCountTypeFull Name
17FC1Ligand/Ion4-[6,8-BIS(CHLORANYL)-3-OXIDANYL-4-OXIDANYLIDENE-CHROMEN-2-YL]BENZOIC ACID
2CL5Ligand/IonCHLORIDE ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:50 , VAL A:66 , LYS A:68 , ILE A:95 , PHE A:113 , GLU A:114 , HIS A:115 , VAL A:116 , MET A:163 , ASP A:175 , HOH A:511 , HOH A:512binding site for residue 7FC A 401
2AC2SOFTWARELYS A:158 , PRO A:159 , HIS A:160binding site for residue CL A 402
3AC3SOFTWAREARG A:155 , TYR A:188 , ASN A:189binding site for residue CL A 403
4AC4SOFTWAREHIS A:148 , ALA A:315binding site for residue CL A 404
5AC5SOFTWARELYS A:229 , PHE A:232 , HIS A:234 , ARG A:244binding site for residue CL A 405
6AC6SOFTWARESER A:51 , LYS A:68 , HIS A:160 , HOH A:592binding site for residue CL A 406

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5M4I)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Glu A:230 -Pro A:231

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5M4I)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5M4I)

(-) Exons   (0, 0)

(no "Exon" information available for 5M4I)

(-) 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:331
                                                                                                                                                                                                                                                                                                                                                                           
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........hhhhhhhhhhhh.........hhh.eeeeee........eeeeee.....eeeeee....hhhhhhhhhhhhhhhh.......eeeeee......eeeeee.....hhhhhh...hhhhhhhhhhhhhhhhhhhhhh.ee....hhh.eeee....eeee......ee............hhhhhhhhhhh......hhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhh.....hhhhhh...hhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5m4i A   3 GPVPSRARVYTDVNTHRPREYWDYESHVVEWGNQDDYQLVRKLGRGKYSEVFEAINITNNEKVVVKILKPVKKKKIKREIKILENLRGGPNIITLADIVKDPVSRTPALVFEHVNNTDFKQLYQTLTDYDIRFYMYEILKALDYCHSMGIMHRDVKPHNVMIDHEHRKLRLIDWGLAEFYHPGQEYNVRVASRYFKGPELLVDYQMYDYSLDMWSLGCMLASMIFRKEPFFHGHDNYDQLVRIAKVLGTEDLYDYIDKYNIELDPRFNDILGRHSRKRWERFVHSENQHLVSPEALDFLDKLLRYDHQSRLTAREAMEHPYFYTVVKDQAR 333
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332 

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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 5M4I)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5M4I)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5M4I)

(-) Gene Ontology  (37, 37)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Glu A:230 - Pro A:231   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/Swiss-Prot
        CSK21_HUMAN | P684001jwh 1na7 1pjk 2pvr 2zjw 3amy 3at2 3at3 3at4 3axw 3bqc 3c13 3fwq 3h30 3juh 3mb6 3mb7 3nga 3nsz 3owj 3owk 3owl 3pe1 3pe2 3pe4 3q04 3q9w 3q9x 3q9y 3q9z 3qa0 3r0t 3rps 3tax 3u4u 3u87 3u9c 3w8l 3war 3wik 3wil 3wow 4dgl 4fbx 4grb 4gub 4gyw 4gyy 4gz3 4ib5 4kwp 4md7 4md8 4md9 4nh1 4rll 4ub7 4uba 5b0x 5clp 5cqu 5cqw 5cs6 5csh 5csp 5csv 5ct0 5ctp 5cu0 5cu2 5cu3 5cu4 5cu6 5cvf 5cvg 5cvh 5cx9 5h8b 5h8e 5h8g 5hgv 5m44 5m4c 5m4f 5mmf 5mmr 5mo5 5mo6 5mo7 5mo8 5mod 5moe 5moh 5mot 5mov 5mow 5mp8 5mpj 5n1v 5nqc

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 5M4I)