1AW7 - JenaLib

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Biological Unit 1 (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Biological Unit 3 (Jmol Viewer)

Biological Unit 4 (Jmol Viewer)

Title :   Q136A MUTANT OF TOXIC SHOCK SYNDROME TOXIN-1 FROM S. AUREUS

Authors :   C. A. Earhart, D. T. Mitchell, D. L. Murray, D. M. Pinheiro, M. Matsumura, P. M. Schlievert, D. H. Ohlendorf

Date :   11 Oct 97 (Deposition) - 28 Oct 98 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.95

Chains :   Asym. Unit : A,B,C,D
Biol. Unit 1: A  (1x)
Biol. Unit 2: B  (1x)
Biol. Unit 3: C  (1x)
Biol. Unit 4: D  (1x)

Keywords :   Toxin, Superantigen (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   C. A. Earhart, D. T. Mitchell, D. L. Murray, D. M. Pinheiro, M. Matsumura, P. M. Schlievert, D. H. Ohlendorf
Structures Of Five Mutants Of Toxic Shock Syndrome Toxin-1 With Reduced Biological Activity.
Biochemistry V. 37 7194 1998
PubMed-ID: 9585531 | Reference-DOI: 10.1021/BI9721896
(for further references see the PDB file header)

Molecule 1 - TOXIC SHOCK SYNDROME TOXIN-1
	Chains	:	A, B, C, D
	Engineered	:	YES
	Mutation	:	YES
	Organism Scientific	:	STAPHYLOCOCCUS AUREUS
	Organism Taxid	:	1280
	Synonym	:	TSST-1

		1	2	3	4
Asymmetric Unit	:	A	B	C	D
Biological Unit 1 (1x)	:	A
Biological Unit 2 (1x)	:		B
Biological Unit 3 (1x)	:			C
Biological Unit 4 (1x)	:				D

Summary Information (see also Sequences/Alignments below)

(no "Ligand,Modified Residues,Ions" information available for 1AW7)

(no "Site" information available for 1AW7)

(no "SS Bond" information available for 1AW7)

(no "Cis Peptide Bond" information available for 1AW7)

(no "SAP(SNP)/Variant" information available for 1AW7)

Asymmetric Unit (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	STAPH_STREP_TOXIN_2	PS00278	Staphyloccocal enterotoxin/Streptococcal pyrogenic exotoxin signature 2.	TSST_STAAU	161-184	4	A:121-144 B:321-344 C:521-544 D:721-744

Biological Unit 1 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	STAPH_STREP_TOXIN_2	PS00278	Staphyloccocal enterotoxin/Streptococcal pyrogenic exotoxin signature 2.	TSST_STAAU	161-184	1	A:121-144 - - -

Biological Unit 2 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	STAPH_STREP_TOXIN_2	PS00278	Staphyloccocal enterotoxin/Streptococcal pyrogenic exotoxin signature 2.	TSST_STAAU	161-184	1	- B:321-344 - -

Biological Unit 3 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	STAPH_STREP_TOXIN_2	PS00278	Staphyloccocal enterotoxin/Streptococcal pyrogenic exotoxin signature 2.	TSST_STAAU	161-184	1	- - C:521-544 -

Biological Unit 4 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	STAPH_STREP_TOXIN_2	PS00278	Staphyloccocal enterotoxin/Streptococcal pyrogenic exotoxin signature 2.	TSST_STAAU	161-184	1	- - - D:721-744

(no "Exon" information available for 1AW7)

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:194
 aligned with TSST_STAAU | P06886 from UniProtKB/Swiss-Prot  Length:234

    Alignment length:194
                                    50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230    
           TSST_STAAU    41 STNDNIKDLLDWYSSGSDTFTNSEVLDNSLGSMRIKNTDGSISLIIFPSPYYSPAFTKGEKVDLNTKRTKKSQHTSEGTYIHFQISGVTNTEKLPTPIELPLKVKVHGKDSPLKYGPKFDKKQLAISTLDFEIRHQLTQIHGLYRSSDKTGGYWKITMNDGSTYQSDLSKKFEYNTEKPPINIDEIKTIEAEIN 234
               SCOP domains d1aw7a1 A:1-93 Toxic shock syndrome toxin-1 (TSST-1)                                         d1aw7a2 A:94-194 Toxic shock syndrome toxin-1 (TSST-1)                                                SCOP domains
               CATH domains 1aw7A01          1aw7A02 A:18-88  [code=2.40.50.110, no name defined]                   1aw7A01 A:1-17,A:89-194  [code=3.10.20.120, no name defined]                                               CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhh...eee...eeeee...eeeee.....eeeee.................eee..............eeeee............eee.eeeee..........eee......hhhhhhhhhhhhhhh..........eeeeeeee....eeeee......hhh......hhheeeeeeeee Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------STAPH_STREP_TOXIN_2     -------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1aw7 A   1 STNDNIKDLLDWYSSGSDTFTNSEVLDNSLGSMRIKNTDGSISLIIFPSPYYSPAFTKGEKVDLNTKRTKKSQHTSEGTYIHFQISGVTNTEKLPTPIELPLKVKVHGKDSPLKYWPKFDKKQLAISTLDFEIRHALTQIHGLYRSSDKTGGYWKITMNDGSTYQSDLSKKFEYNTEKPPINIDEIKTIEAEIN 194
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190

Chain B from PDB  Type:PROTEIN  Length:194
 aligned with TSST_STAAU | P06886 from UniProtKB/Swiss-Prot  Length:234

    Alignment length:194
                                    50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230    
           TSST_STAAU    41 STNDNIKDLLDWYSSGSDTFTNSEVLDNSLGSMRIKNTDGSISLIIFPSPYYSPAFTKGEKVDLNTKRTKKSQHTSEGTYIHFQISGVTNTEKLPTPIELPLKVKVHGKDSPLKYGPKFDKKQLAISTLDFEIRHQLTQIHGLYRSSDKTGGYWKITMNDGSTYQSDLSKKFEYNTEKPPINIDEIKTIEAEIN 234
               SCOP domains d1aw7b1 B:201-293 Toxic shock syndrome toxin-1 (TSST-1)                                      d1aw7b2 B:294-394 Toxic shock syndrome toxin-1 (TSST-1)                                               SCOP domains
               CATH domains 1aw7B01          1aw7B02 B:218-288  [code=2.40.50.110, no name defined]                 1aw7B01 B:201-217,B:289-394  [code=3.10.20.120, no name defined]                                           CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhh...eee...eeeee...eeeee.....eeeee.................eee..............eeeee............eeeeeeeee.........eeee......hhhhhhhhhhhhhhhh.........eeeeeeee....eeeee......hhh......hhheeeeeeeee Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------STAPH_STREP_TOXIN_2     -------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1aw7 B 201 STNDNIKDLLDWYSSGSDTFTNSEVLDNSLGSMRIKNTDGSISLIIFPSPYYSPAFTKGEKVDLNTKRTKKSQHTSEGTYIHFQISGVTNTEKLPTPIELPLKVKVHGKDSPLKYWPKFDKKQLAISTLDFEIRHALTQIHGLYRSSDKTGGYWKITMNDGSTYQSDLSKKFEYNTEKPPINIDEIKTIEAEIN 394
                                   210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390

Chain C from PDB  Type:PROTEIN  Length:194
 aligned with TSST_STAAU | P06886 from UniProtKB/Swiss-Prot  Length:234

    Alignment length:194
                                    50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230    
           TSST_STAAU    41 STNDNIKDLLDWYSSGSDTFTNSEVLDNSLGSMRIKNTDGSISLIIFPSPYYSPAFTKGEKVDLNTKRTKKSQHTSEGTYIHFQISGVTNTEKLPTPIELPLKVKVHGKDSPLKYGPKFDKKQLAISTLDFEIRHQLTQIHGLYRSSDKTGGYWKITMNDGSTYQSDLSKKFEYNTEKPPINIDEIKTIEAEIN 234
               SCOP domains d1aw7c1 C:401-493 Toxic shock syndrome toxin-1 (TSST-1)                                      d1aw7c2 C:494-594 Toxic shock syndrome toxin-1 (TSST-1)                                               SCOP domains
               CATH domains 1aw7C01          1aw7C02 C:418-488  [code=2.40.50.110, no name defined]                 1aw7C01 C:401-417,C:489-594  [code=3.10.20.120, no name defined]                                           CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhh...eee...eeeeee..eeeee.....eeeee.................eee..............eeeee................eeeee...................hhhhhhhhhhhhhhhh.........eeeeeeee....eeeee......hhh......hhheeeeeeeee Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------STAPH_STREP_TOXIN_2     -------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1aw7 C 401 STNDNIKDLLDWYSSGSDTFTNSEVLDNSLGSMRIKNTDGSISLIIFPSPYYSPAFTKGEKVDLNTKRTKKSQHTSEGTYIHFQISGVTNTEKLPTPIELPLKVKVHGKDSPLKYWPKFDKKQLAISTLDFEIRHALTQIHGLYRSSDKTGGYWKITMNDGSTYQSDLSKKFEYNTEKPPINIDEIKTIEAEIN 594
                                   410       420       430       440       450       460       470       480       490       500       510       520       530       540       550       560       570       580       590

Chain D from PDB  Type:PROTEIN  Length:194
 aligned with TSST_STAAU | P06886 from UniProtKB/Swiss-Prot  Length:234

    Alignment length:194
                                    50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230    
           TSST_STAAU    41 STNDNIKDLLDWYSSGSDTFTNSEVLDNSLGSMRIKNTDGSISLIIFPSPYYSPAFTKGEKVDLNTKRTKKSQHTSEGTYIHFQISGVTNTEKLPTPIELPLKVKVHGKDSPLKYGPKFDKKQLAISTLDFEIRHQLTQIHGLYRSSDKTGGYWKITMNDGSTYQSDLSKKFEYNTEKPPINIDEIKTIEAEIN 234
               SCOP domains d1aw7d1 D:601-693 Toxic shock syndrome toxin-1 (TSST-1)                                      d1aw7d2 D:694-794 Toxic shock syndrome toxin-1 (TSST-1)                                               SCOP domains
               CATH domains 1aw7D01          1aw7D02 D:618-688  [code=2.40.50.110, no name defined]                 1aw7D01 D:601-617,D:689-794  [code=3.10.20.120, no name defined]                                           CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhh...eee...eeeee...eeeee.....eeeee.................eeeeeee..........eeeee............eeeeeeeee.........eeee......hhhhhhhhhhhhhhh..........eeeeeeee....eeeee......hhh......hhheeeeeeeee Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------STAPH_STREP_TOXIN_2     -------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1aw7 D 601 STNDNIKDLLDWYSSGSDTFTNSEVLDNSLGSMRIKNTDGSISLIIFPSPYYSPAFTKGEKVDLNTKRTKKSQHTSEGTYIHFQISGVTNTEKLPTPIELPLKVKVHGKDSPLKYWPKFDKKQLAISTLDFEIRHALTQIHGLYRSSDKTGGYWKITMNDGSTYQSDLSKKFEYNTEKPPINIDEIKTIEAEIN 794
                                   610       620       630       640       650       660       670       680       690       700       710       720       730       740       750       760       770       780       790

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 '\|'

Asymmetric Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: All beta proteins (24004)

Fold: OB-fold (1179)

Superfamily: Bacterial enterotoxins (188)

Family: Superantigen toxins, N-terminal domain (91)

Protein domain: Toxic shock syndrome toxin-1 (TSST-1) (13)

Staphylococcus aureus [TaxId: 1280] (12)

1a	d1aw7a1	A:1-93
1b	d1aw7b1	B:201-293
1c	d1aw7c1	C:401-493
1d	d1aw7d1	D:601-693

Class: Alpha and beta proteins (a+b) (23004)

Fold: beta-Grasp (ubiquitin-like) (1032)

Superfamily: Superantigen toxins, C-terminal domain (103)

Family: Superantigen toxins, C-terminal domain (94)

Protein domain: Toxic shock syndrome toxin-1 (TSST-1) (13)

Staphylococcus aureus [TaxId: 1280] (12)

2a	d1aw7a2	A:94-194
2b	d1aw7b2	B:294-394
2c	d1aw7c2	C:494-594
2d	d1aw7d2	D:694-794

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: Roll (3276)

Topology: Ubiquitin-like (UB roll) (674)

Homologous Superfamily: [code=3.10.20.120, no name defined] (91)

Staphylococcus aureus. Organism_taxid: 1280 (11)

1a	1aw7A01	A:1-17,A:89-194
1b	1aw7B01	B:201-217,B:289-394
1c	1aw7C01	C:401-417,C:489-594
1d	1aw7D01	D:601-617,D:689-794

Class: Mainly Beta (13760)

Architecture: Beta Barrel (4804)

Topology: OB fold (Dihydrolipoamide Acetyltransferase, E2P) (1040)

Homologous Superfamily: [code=2.40.50.110, no name defined] (136)

Staphylococcus aureus. Organism_taxid: 1280 (11)

2a	1aw7A02	A:18-88
2b	1aw7B02	B:218-288
2c	1aw7C02	C:418-488
2d	1aw7D02	D:618-688

(no "Pfam Domain" information available for 1AW7)

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (TSST_STAAU | P06886)

biological process
	GO:0009405	pathogenesis	The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.
cellular component
	GO:0005576	extracellular region	The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.

Asymmetric Unit
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	1aw7
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	TSST_STAAU \| P06886	:	1qil 1ts2 1ts3 1ts4 1ts5 2ij0 2qil 2tss 3tss 4ohj 4tss 5tss

(no "Related Entries Specified in the PDB File" available for 1AW7)

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