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Asym./Biol. Unit (Jmol Viewer)

Title :   NATIVE CRYSTAL STRUCTURE OF THE TYPE III SECRETION CHAPERONE SYCT FROM YERSINIA ENTEROCOLITICA

Authors :   C. R. Buttner, G. R. Cornelis, D. W. Heinz, H. H. Niemann

Date :   21 May 05 (Deposition) - 20 Sep 05 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.83

Chains :   Asym./Biol. Unit : A,B

Keywords :   Type Iii Secretion, Yersinia, Chaperone, Effector, Yopt (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   C. R. Buttner, G. R. Cornelis, D. W. Heinz, H. H. Niemann
Crystal Structure Of Yersinia Enterocolitica Type Iii Secretion Chaperone Syct.
Protein Sci. V. 14 1993 2005
PubMed-ID: 16046625 | Reference-DOI: 10.1110/PS.051474605

Molecule 1 - CHAPERONE PROTEIN SYCT
	Chains	:	A, B
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET-M-30
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Organism Scientific	:	YERSINIA ENTEROCOLITICA
	Organism Taxid	:	630
	Other Details	:	YERSINIA ENTEROCOLITICA VIRULENCE PLASMID PYVE227
	Strain	:	W22703

		1	2
Asymmetric/Biological Unit	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (1, 2)

No.	Name	Count	Type	Full Name
1	CL	2	Ligand/Ion	CHLORIDE ION

(no "Site" information available for 2BSJ)

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

Asymmetric/Biological Unit

No.	Residues
1	Trp A:69	-	Pro A:70
2	Ser A:125	-	Pro A:126
3	Trp B:69	-	Pro B:70

Asymmetric/Biological Unit (2, 4)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_SYCT_YEREN_001 *	S	81	P	SYCT_YEREN	---	---	A/B	S	81	P
2	UniProt	VAR_SYCT_YEREN_002 *	P	114	S	SYCT_YEREN	---	---	A/B	P	114	S
	* ID not provided by source

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

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

(no "Exon" information available for 2BSJ)

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:128
 aligned with SYCT_YERE8 | A1JU66 from UniProtKB/Swiss-Prot  Length:130

    Alignment length:128
                                    12        22        32        42        52        62        72        82        92       102       112       122        
           SYCT_YERE8     3 TTFTELMQQLFLKLGLNHQVNENDVYTFEVDGHIQVLIACYHQQWVQLFSELGADLPTNDNLFGEHWPAHVQGRLDGKPILWSQQSLVGLDIDEMQAWLERFIDDIEQRKESQNTKFQPNSTSPILFI 130
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhh..........eeeeee..eeeeeeee...eeeeeee...................eeeee..eeeeeeeee....hhhhhhhhhhhhhhhhhhhhhhhhhh............ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------P--------------------------------S---------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2bsj A   3 TTFTELMQQLFLKLGLNHQVNENDVYTFEVDGHIQVLIACYHQQWVQLFSELGADLPTNDNLFGEHWPAHVQGRLDGKSILWSQQSLVGLDIDEMQAWLERFIDDIEQRKEPQNTKFQPNSTSPILFI 130
                                    12        22        32        42        52        62        72        82        92       102       112       122

Chain A from PDB  Type:PROTEIN  Length:128
 aligned with SYCT_YEREN | P0C2V9 from UniProtKB/Swiss-Prot  Length:130

    Alignment length:128
                                    12        22        32        42        52        62        72        82        92       102       112       122        
           SYCT_YEREN     3 TTFTELMQQLFLKLGLNHQVNENDVYTFEVDGHIQVLIACYHQQWVQLFSELGADLPTNDNLFGEHWPAHVQGRLDGKSILWSQQSLVGLDIDEMQAWLERFIDDIEQRKEPQNTKFQPNSTSPILFI 130
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhh..........eeeeee..eeeeeeee...eeeeeee...................eeeee..eeeeeeeee....hhhhhhhhhhhhhhhhhhhhhhhhhh............ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------P--------------------------------S---------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2bsj A   3 TTFTELMQQLFLKLGLNHQVNENDVYTFEVDGHIQVLIACYHQQWVQLFSELGADLPTNDNLFGEHWPAHVQGRLDGKSILWSQQSLVGLDIDEMQAWLERFIDDIEQRKEPQNTKFQPNSTSPILFI 130
                                    12        22        32        42        52        62        72        82        92       102       112       122

Chain B from PDB  Type:PROTEIN  Length:122
 aligned with SYCT_YERE8 | A1JU66 from UniProtKB/Swiss-Prot  Length:130

    Alignment length:129
                                    11        21        31        41        51        61        71        81        91       101       111       121         
           SYCT_YERE8     2 QTTFTELMQQLFLKLGLNHQVNENDVYTFEVDGHIQVLIACYHQQWVQLFSELGADLPTNDNLFGEHWPAHVQGRLDGKPILWSQQSLVGLDIDEMQAWLERFIDDIEQRKESQNTKFQPNSTSPILFI 130
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhh..eee.....eeeee...eeeeeeee...eeeeeee...................eeeee..eeeeeeeee....hhhhhhhhhhhhhhhhhhhhh....-------...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------P--------------------------------S---------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2bsj B   2 QTTFTELMQQLFLKLGLNHQVNENDVYTFEVDGHIQVLIACYHQQWVQLFSELGADLPTNDNLFGEHWPAHVQGRLDGKSILWSQQSLVGLDIDEMQAWLERFIDDIEQRKEPQNT-------SPILFI 130
                                    11        21        31        41        51        61        71        81        91       101       111     |   -   |     
                                                                                                                                             117     125

Chain B from PDB  Type:PROTEIN  Length:122
 aligned with SYCT_YEREN | P0C2V9 from UniProtKB/Swiss-Prot  Length:130

    Alignment length:129
                                    11        21        31        41        51        61        71        81        91       101       111       121         
           SYCT_YEREN     2 QTTFTELMQQLFLKLGLNHQVNENDVYTFEVDGHIQVLIACYHQQWVQLFSELGADLPTNDNLFGEHWPAHVQGRLDGKSILWSQQSLVGLDIDEMQAWLERFIDDIEQRKEPQNTKFQPNSTSPILFI 130
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhh..eee.....eeeee...eeeeeeee...eeeeeee...................eeeee..eeeeeeeee....hhhhhhhhhhhhhhhhhhhhh....-------...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------P--------------------------------S---------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2bsj B   2 QTTFTELMQQLFLKLGLNHQVNENDVYTFEVDGHIQVLIACYHQQWVQLFSELGADLPTNDNLFGEHWPAHVQGRLDGKSILWSQQSLVGLDIDEMQAWLERFIDDIEQRKEPQNT-------SPILFI 130
                                    11        21        31        41        51        61        71        81        91       101       111     |   -   |     
                                                                                                                                             117     125

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	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 '\|'

(no "SCOP Domain" information available for 2BSJ)

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

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

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,B (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,B (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.

Asymmetric/Biological Unit
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	Sites
(no "Sites" information available for 2bsj)

	Cis Peptide Bonds
		Ser A:125 - Pro A:126	[ RasMol ]
		Trp A:69 - Pro A:70	[ RasMol ]
		Trp B:69 - Pro B:70	[ RasMol ]

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UniProtKB/Swiss-Prot
	SYCT_YERE8 \| A1JU66	:	2bho 2bsh 2bsi
	SYCT_YEREN \| P0C2V9	:	2bho 2bsh 2bsi

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

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 2)

Sites (0, 0)

SS Bonds (0, 0)

Cis Peptide Bonds (3, 3)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (2, 4)

PROSITE Motifs (0, 0)

Exons (0, 0)

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Gene Ontology (2, 4)

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