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(-) Description

Title :  STRUCTURE OF N-TERMINAL KINASE DOMAIN OF RSK2 WITH FLAVONOID GLYCOSIDE QUERCITRIN
 
Authors :  U. Derewenda, D. Utepbergenov, G. Szukalska, Z. S. Derewenda
Date :  29 Aug 12  (Deposition) - 30 Jan 13  (Release) - 27 Mar 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A
Keywords :  Serine/Threonine Kinase Domain, Transferase-Transferase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  U. Derewenda, M. Artamonov, G. Szukalska, D. Utepbergenov, N. Olekhnovich, H. I. Parikh, G. E. Kellogg, A. V. Somlyo, Z. S. Derewenda
Identification Of Quercitrin As An Inhibitor Of The P90 S6 Ribosomal Kinase (Rsk): Structure Of Its Complex With The N-Terminal Domain Of Rsk2 At 1. 8 A Resolution.
Acta Crystallogr. , Sect. D V. 69 266 2013
PubMed-ID: 23385462  |  Reference-DOI: 10.1107/S0907444912045520

(-) Compounds

Molecule 1 - RIBOSOMAL PROTEIN S6 KINASE ALPHA-3
    Chains: A
    EC Number: 2.7.11.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: N-TERMINAL KINASE DOMAIN (UNP RESIDUES 45-346)
    Gene: RPS6KA3, MAPKAPK1B, RPS6KA-RS1, RSK2
    Organism Common: MOUSE
    Organism Scientific: MUS MUSCULUS
    Organism Taxid: 10090
    Synonym: S6K-ALPHA-3, 90 KDA RIBOSOMAL PROTEIN S6 KINASE 3, P90-RSK 3, P90RSK3, MAP KINASE-ACTIVATED PROTEIN KINASE 1B, MAPK-ACTIVATED PROTEIN KINASE 1B, MAPKAP KINASE 1B, MAPKAPK-1B, RIBOSOMAL S6 KINASE 2, RSK-2, PP90RSK2

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (3, 3)
No.NameCountTypeFull Name
1MG1Ligand/IonMAGNESIUM ION
2QCT1Ligand/Ion2-(3,4-DIHYDROXYPHENYL)-5,7-DIHYDROXY-4-OXO-4H-CHROMEN-3-YL 6-DEOXY-ALPHA-L-MANNOPYRANOSIDE
3SO41Ligand/IonSULFATE ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPHE A:79 , ALA A:98 , LYS A:100 , VAL A:131 , LEU A:147 , ASP A:148 , LEU A:155 , GLU A:197 , LEU A:200 , LEU A:214 , HOH A:513 , HOH A:530 , HOH A:584 , HOH A:615 , HOH A:623 , HOH A:694 , HOH A:729BINDING SITE FOR RESIDUE QCT A 401
2AC2SOFTWAREHIS A:60 , LYS A:62 , ALA A:63 , TYR A:135 , ALA A:136BINDING SITE FOR RESIDUE MG A 402
3AC3SOFTWAREILE A:330 , ASP A:331 , TRP A:332 , HOH A:625 , HOH A:743BINDING SITE FOR RESIDUE SO4 A 403

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

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(-) 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    
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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:286
                                                                                                                                                                                                                                                                                                                              
               SCOP domains d4guea_ A: automated matches                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee.......hhh.eeeeeeee.hhh.eeeeeee........eeeeeee..eeeeeee..........ee.eeeeeee..eeeeee......eehhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhh......hhh.eee.....eeee..eeee.........hhhhhhhhhhh.....hhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhh........hhhhhhhhhhhh..hhhhh......hhhhhhhhhhhh..hhhhhhh......... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4gue A  48 KEIAITHHVKEGHEKADPSQFELLKVLGQGSFGKVFLVKKISGSDARQLYAMKVLKKATLKVRDRVLVEVNHPFIVKLHYAFQTEGKLYLILDFLRGGDLFTRLSKEVMFTEEDVKFYLAELALALDHLHSLGIIYRDLKPENILLDEEGHIKLTDFGLSKEKKAYSFCGTVEYMAPEVVNRRGHTQSADWWSFGVLMFEMLTGTLPFQGKDRKETMTMILKAKLGMPQFLSPEAQSLLRMLFKRNPANRLGAGPDGVEEIKRHSFFSTIDWNKLYRREIHPPFKP 346
                                    57        67        77        87        97       107     ||125       135       145       155       165       175       185       195       205       215 ||    230       240       250       260       270       280       290       300       310       320       330       340      
                                                                                           113|                                                                                            217|                                                                                                                           
                                                                                            122                                                                                             223
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 Classification and Annotation

(-) SCOP Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (19, 19)

Asymmetric/Biological Unit(hide GO term definitions)

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  KS6A3_MOUSE | P18654
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 Related Entries

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

UniProtKB/Swiss-Prot
        KS6A3_MOUSE | P18654: 2qr7 2qr8 3g51 3ubd 4el9 4m8t 4mao

(-) Related Entries Specified in the PDB File

3ubd THE N-TERMINAL KINASE DOMAIN OF RSK2 COMPLEXED WITH SL0101
4el9 THE N-TERMINAL KINASE DOMAIN OF RSK2 COMPLEXED WITH AFZELIN