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(-) Description

Title :  STRUCTURE OF A STABILISED CESAS-6 DIMER
 
Authors :  M. C. Erat, I. Vakonakis
Date :  02 Aug 12  (Deposition) - 19 Jun 13  (Release) - 24 Jul 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.65
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C (1x),D (1x)
Keywords :  Beta-Sandwich, Alpha-Beta Protein, Structural Protein, Centriolar, Cytoplasmic (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Hilbert, M. C. Erat, V. Hachet, P. Guichard, I. D. Blank, I. Fluckiger, L. Slater, E. D. Lowe, G. N. Hatzopoulos, M. O. Steinmetz P. Gonczy, I. Vakonakis
Caenorhabditis Elegans Centriolar Protein Sas-6 Forms A Spiral That Is Consistent With Imparting A Ninefold Symmetry.
Proc. Natl. Acad. Sci. Usa V. 110 11373 2013
PubMed-ID: 23798409  |  Reference-DOI: 10.1073/PNAS.1302721110

(-) Compounds

Molecule 1 - SPINDLE ASSEMBLY ABNORMAL PROTEIN 6
    Chains: A, B, C, D
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: MODIFIED PET15B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: N-TERMINAL HEAD DOMAIN
    Gene: SAS-6, Y45F10D.9
    Mutation: YES
    Organism Common: NEMATODE
    Organism Scientific: CAENORHABDITIS ELEGANS
    Organism Taxid: 6239

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (2, 2)
No.NameCountTypeFull Name
1GOL1Ligand/IonGLYCEROL
2PG41Ligand/IonTETRAETHYLENE GLYCOL
Biological Unit 1 (2, 2)
No.NameCountTypeFull Name
1GOL1Ligand/IonGLYCEROL
2PG41Ligand/IonTETRAETHYLENE GLYCOL
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1GOL-1Ligand/IonGLYCEROL
2PG4-1Ligand/IonTETRAETHYLENE GLYCOL

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU A:12 , ILE A:13 , LEU A:99 , CYS A:100 , THR A:131BINDING SITE FOR RESIDUE GOL A 201
2AC2SOFTWAREASP A:80 , HIS A:81 , ASP A:82BINDING SITE FOR RESIDUE PG4 A 202

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4GEU)

(-) 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:138
                                                                                                                                                                          
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeeeeeeeeeeeeeeee..eeeeeeeeeeeeeeeeeee......eeeeeeee.......eeeeeehhhhhhhhhhhh.......hhhhhhhhhh...eeeeeee.....eeeeeeee.......eeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4geu A   2 TSKIALFDQTLIASLLQPLSLNQPDFKAYKTKVKLKISEQRNETSGEKELKFEISRSDDFEFLFSETLNNEKYQILARDHDLTVDFDAFPKVIIQHLLCPTEINIILDAEKNFCSFELFSKTPWSKGKIFSIKLHAVR 168
                                    11        21        31        41        51        61        71        81        91       130       140       150       160        
                                                                                                                            100|                                      
                                                                                                                             130                                      


Chain B from PDB  Type:PROTEIN  Length:135
                                                                                                                                                                       
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeeeeeeeee....eeeeeeeeeeeeeee......eeeeeeee.......eeeeeehhhhhhhhhhhh.......hhhhhhhhhh......eeeeeee.....eeeeeeee.......eeeeeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4geu B   2 TSKIALFDQTLIASLLQPPDFKAYKTKVKLKISEQRNETSGEKELKFEISRSDDFEFLFSETLNNEKYQILARDHDLTVDFDAFPKVIIQHLLCKNIPTEINIILDAEKNFCSFELFSKTPWSKGKIFSIKLHAV 167
                                    11       |26        36        46        56        66        76        86        96      |132       142       152       162     
                                            19|                                                                           103|                                     
                                             25                                                                            130                                     


Chain C from PDB  Type:PROTEIN  Length:139
                                                                                                                                                                           
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeeeeeeeeeeee..eeeeeeeeeeeeeeeeeee......eeeeeeee.......eeeeeehhhhhhhhhhhh.......hhhhhhhhhhh....eeeeeee.....eeeeeeee.......eeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4geu C   2 TSKIALFDQTLIASLLQPLSLNQPDFKAYKTKVKLKISEQRNETSGEKELKFEISRSDDFEFLFSETLNNEKYQILARDHDLTVDFDAFPKVIIQHLLCKNPTEINIILDAEKNFCSFELFSKTPWSKGKIFSIKLHAV 167
                                    11        21        31        41        51        61        71        81        91       101||     138       148       158         
                                                                                                                              102|                                     
                                                                                                                               130                                     


Chain D from PDB  Type:PROTEIN  Length:135
                                                                                                                                                                       
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeeeeeeeeee....eeeeeeeeeeeeeeee......eeeeeeee.......eeeeeehhhhhhhhhhhh.......hhhhhhhhh.....eeeeeee.....eeeeeeee.......eeeeeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4geu D   2 TSKIALFDQTLIASLLQPLSPDFKAYKTKVKLKISEQRNETSGEKELKFEISRSDDFEFLFSETLNNEKYQILARDHDLTVDFDAFPKVIIQHLLCKPTEINIILDAEKNFCSFELFSKTPWSKGKIFSIKLHAV 167
                                    11        21|       34        44        54        64        74        84        94      |132       142       152       162     
                                              21|                                                                         101|                                     
                                               25                                                                          130
   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  (0, 0)

(no "SCOP Domain" information available for 4GEU)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (11, 11)

Asymmetric Unit(hide GO term definitions)

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  SAS6_CAEEL | O62479
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 Related Entries

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

UniProtKB/Swiss-Prot
        SAS6_CAEEL | O62479: 3pyi 4g79 4gex 4gfa 4gfc 4gkw

(-) Related Entries Specified in the PDB File

2y3v N-TERMINAL HEAD DOMAIN OF DANIO RERIO SAS-6
2y3w N-TERMINAL HEAD DOMAIN AND BEGINNING OF COILED COIL DOMAIN OF DANIO RERIO SAS-6
3pyi STRUCTURE OF THE N-TERMINAL DOMAIN OF C.ELEGANS SAS-6
3q0x N-TERMINAL COILED-COIL DIMER DOMAIN OF C.REINHARDTII SAS-6 HOMOLOG BLD12P
3q0y N-TERMINAL DOMAIN OF C.REINHARDTII SAS-6 HOMOLOG BLD12P
4g79 STRUCTURE OF A C.ELEGANS SAS-6 VARIANT
4gex
4gfa
4gfc