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(-) Description

Title :  CRYSTAL STRUCTURE OF THE YERSINIA ENTEROCOLITICA TYPE III SECRETION CHAPERONE SYCT
 
Authors :  M. Groll, G. Wilharm
Date :  15 Jan 05  (Deposition) - 06 Jul 05  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.61
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Yersinia, Chaperone, Secretion (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Locher, B. Lehnert, K. Krauss, J. Heesemann, M. Groll, G. Wilharm
Crystal Structure Of The Yersinia Enterocolitica Type Iii Secretion Chaperone Syct
J. Biol. Chem. V. 280 31149 2005
PubMed-ID: 16000312  |  Reference-DOI: 10.1074/JBC.M500603200

(-) Compounds

Molecule 1 - CHAPERONE PROTEIN SYCT
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PMS470
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Variant: PLYSS
    Expression System Vector: T7
    Organism Scientific: YERSINIA ENTEROCOLITICA
    Organism Taxid: 630

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (2x): A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1PT1Ligand/IonPLATINUM (II) ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1PT-1Ligand/IonPLATINUM (II) ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:42BINDING SITE FOR RESIDUE PT A1111

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2BHO)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Trp A:67 -Pro A:68

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (1, 1)

Asymmetric Unit (1, 1)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_SYCT_YEREN_001 *S81PSYCT_YEREN  ---  ---AP79P
   * ID not provided by source
  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 1 (1, 2)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_SYCT_YEREN_001 *S81PSYCT_YEREN  ---  ---AP79P
   * ID not provided by source
  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2BHO)

(-) Exons   (0, 0)

(no "Exon" information available for 2BHO)

(-) 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:110
 aligned with SYCT_YERE8 | A1JU66 from UniProtKB/Swiss-Prot  Length:130

    Alignment length:110
                                    12        22        32        42        52        62        72        82        92       102       112
           SYCT_YERE8     3 TTFTELMQQLFLKLGLNHQVNENDVYTFEVDGHIQVLIACYHQQWVQLFSELGADLPTNDNLFGEHWPAHVQGRLDGKPILWSQQSLVGLDIDEMQAWLERFIDDIEQRK 112
               SCOP domains -------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhh...ee.....eeeee...eeeeeeee...eeeeeee...................eeeee..eeeeeeeee....hhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------P------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------- Transcript
                 2bho A   1 TTFTELMQQLFLKLGLNHQVNENDVYTFEVDGHIQVLIACYHQQWVQLFSELGADLPTNDNLFGEHWPAHVQGRLDGKPILWSQQSLVGLDIDEMQAWLERFIDDIEQRK 110
                                    10        20        30        40        50        60        70        80        90       100       110


Chain A from PDB  Type:PROTEIN  Length:110
 aligned with SYCT_YEREN | P0C2V9 from UniProtKB/Swiss-Prot  Length:130

    Alignment length:110
                                    12        22        32        42        52        62        72        82        92       102       112
           SYCT_YEREN     3 TTFTELMQQLFLKLGLNHQVNENDVYTFEVDGHIQVLIACYHQQWVQLFSELGADLPTNDNLFGEHWPAHVQGRLDGKSILWSQQSLVGLDIDEMQAWLERFIDDIEQRK 112
               SCOP domains -------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhh...ee.....eeeee...eeeeeeee...eeeeeee...................eeeee..eeeeeeeee....hhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------P------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------- Transcript
                 2bho A   1 TTFTELMQQLFLKLGLNHQVNENDVYTFEVDGHIQVLIACYHQQWVQLFSELGADLPTNDNLFGEHWPAHVQGRLDGKPILWSQQSLVGLDIDEMQAWLERFIDDIEQRK 110
                                    10        20        30        40        50        60        70        80        90       100       110
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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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 2BHO)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2BHO)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2BHO)

(-) Gene Ontology  (2, 4)

Asymmetric Unit(hide GO term definitions)
Chain A   (SYCT_YEREN | P0C2V9)
biological process
    GO:0050708    regulation of protein secretion    Any process that modulates the frequency, rate or extent of the controlled release of a protein from a cell.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

Chain A   (SYCT_YERE8 | A1JU66)
biological process
    GO:0050708    regulation of protein secretion    Any process that modulates the frequency, rate or extent of the controlled release of a protein from a cell.
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
        SYCT_YERE8 | A1JU66: 2bsh 2bsi 2bsj
        SYCT_YEREN | P0C2V9: 2bsh 2bsi 2bsj

(-) Related Entries Specified in the PDB File

2bsh CRYSTAL STRUCTURE OF THE TYPE III SECRETION CHAPERONE SYCT FROM YERSINIA ENTEROCOLITICA (CRYSTAL FORM 2)
2bsi CRYSTAL STRUCTURE OF THE TYPE III SECRETION CHAPERONE SYCT FROM YERSINIA ENTEROCOLITICA (CRYSTAL FORM 1)
2bsj NATIVE CRYSTAL STRUCTURE OF THE TYPE III SECRETION CHAPERONE SYCT FROM YERSINIA ENTEROCOLITICA