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(-) Description

Title :  SPRY DOMAIN-CONTAINING SOCS BOX PROTEIN 2: CRYSTAL STRUCTURE AND RESIDUES CRITICAL FOR PROTEIN BINDING
 
Authors :  Z. Kuang, S. Yao, Y. Xu, T. J. P. Garrett, R. S. Norton
Date :  19 Sep 08  (Deposition) - 24 Feb 09  (Release) - 08 Feb 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.60
Chains :  Asym./Biol. Unit :  A
Keywords :  Spry Domain, Ubl Conjugation Pathway, Signaling Protein, Protein Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Z. Kuang, S. Yao, Y. Xu, R. S. Lewis, A. Low, S. L. Masters, T. A. Willson, T. B. Kolesnik, S. E. Nicholson, T. J. Garrett, R. S. Norton
Spry Domain-Containing Socs Box Protein 2: Crystal Structur And Residues Critical For Protein Binding.
J. Mol. Biol. V. 386 662 2009
PubMed-ID: 19154741  |  Reference-DOI: 10.1016/J.JMB.2008.12.078

(-) Compounds

Molecule 1 - SPRY DOMAIN-CONTAINING SOCS BOX PROTEIN 2
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: B30.2/SPRY DOMAIN RESIDUES 12-224
    Gene: SPSB2, GRCC9, SSB2
    Organism Common: MOUSE
    Organism Scientific: MUS MUSCULUS
    Organism Taxid: 10090
    Synonym: SSB-2, GENE-RICH CLUSTER PROTEIN C9

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1GOL1Ligand/IonGLYCEROL

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU A:97 , GLY A:101 , THR A:102 , VAL A:162 , VAL A:206 , TRP A:207 , HOH A:1024BINDING SITE FOR RESIDUE GOL A 988

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3EK9)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Tyr A:152 -Pro A:153

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3EK9)

(-) PROSITE Motifs  (2, 2)

Asymmetric/Biological Unit (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1B302_SPRYPS50188 B30.2/SPRY domain profile.SPSB2_MOUSE26-221  1A:26-219
2SOCSPS50225 SOCS box domain profile.SPSB2_MOUSE211-264  1A:211-219

(-) Exons   (0, 0)

(no "Exon" information available for 3EK9)

(-) 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:193
 aligned with SPSB2_MOUSE | O88838 from UniProtKB/Swiss-Prot  Length:264

    Alignment length:199
                                    30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210         
          SPSB2_MOUSE    21 SDFSPPEGLEELLSAPPPDLVAQRHHGWNPKDCSENIDVKEGGLCFERRPVAQSTDGVRGKRGYSRGLHAWEISWPLEQRGTHAVVGVATALAPLQADHYAALLGSNSESWGWDIGRGKLYHQSKGLEAPQYPAGPQGEQLVVPERLLVVLDMEEGTLGYSIGGTYLGPAFRGLKGRTLYPSVSAVWGQCQVRIRYMGE 219
               SCOP domains d3ek9a_ A: SPRY domain-containing SOCS box protein 2                                                                                                                                                    SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhhhhh...hhhhhhhh.eeeeee...eeeehhh.eeee......eeeeee.......eeeeeee.hhhhh....eeeee......ee............eeeee.....ee....---......---........eeeeeee....eeeeee..eeeeeee........eeeeee......eeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) -----B302_SPRY  PDB: A:26-219 UniProt: 26-221                                                                                                                                                           PROSITE (1)
                PROSITE (2) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------SOCS      PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ek9 A  21 SDFSPPEGLEELLSAPPPDLVAQRHHGWNPKDCSENIDVKEGGLCFERRPVAQSTDGVRGKRGYSRGLHAWEISWPLEQRGTHAVVGVATALAPLQADHYAALLGSNSESWGWDIGRGKLYHQSK---APQYPA---GEQLVVPERLLVVLDMEEGTLGYSIGGTYLGPAFRGLKGRTLYPSVSAVWGQCQVRIRYMGE 219
                                    30        40        50        60        70        80        90       100       110       120       130       140    |  150   |   160       170       180       190       200       210         
                                                                                                                                                      145 149  154 158
   Legend:   → Mismatch (orange background)
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  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  (1, 1)

Asymmetric/Biological Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3EK9)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3EK9)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (SPSB2_MOUSE | O88838)
molecular function
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
    GO:0035556    intracellular signal transduction    The process in which a signal is passed on to downstream components within the cell, which become activated themselves to further propagate the signal and finally trigger a change in the function or state of the cell.
    GO:0016567    protein ubiquitination    The process in which one or more ubiquitin groups are added to a protein.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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 Related Entries

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

UniProtKB/Swiss-Prot
        SPSB2_MOUSE | O88838: 2afj

(-) Related Entries Specified in the PDB File

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