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(-) Description

Title :  CRYSTAL FORM II OF PERFRINGOLYSIN O
 
Authors :  J. Rossjohn, M. Parker, G. Polekhina, S. Feil, R. Tweten
Date :  28 Jun 02  (Deposition) - 02 Sep 03  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.00
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Pore Forming Toxin (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Rossjohn, M. Parker, G. Polekhina, S. Feil, R. Tweten
Structural Snapshots In The Molecular Mechanism Of Pfo Revealed
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PERFRINGOLYSIN O
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Organism Scientific: CLOSTRIDIUM PERFRINGENS
    Organism Taxid: 1502

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 1M3J)

(-) Sites  (0, 0)

(no "Site" information available for 1M3J)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1M3J)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1M3J)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1M3J)

(-) PROSITE Motifs  (1, 2)

Asymmetric Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1THIOL_CYTOLYSINSPS00481 Thiol-activated cytolysins signature.TACY_CLOP1457-468
 		  2A:457-468
B:457-468
TACY_CLOPE457-468
 		  2A:457-468
B:457-468
Biological Unit 1 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1THIOL_CYTOLYSINSPS00481 Thiol-activated cytolysins signature.TACY_CLOP1457-468
 		  1A:457-468
-
TACY_CLOPE457-468
 		  1A:457-468
-
Biological Unit 2 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1THIOL_CYTOLYSINSPS00481 Thiol-activated cytolysins signature.TACY_CLOP1457-468
 		  1-
B:457-468
TACY_CLOPE457-468
 		  1-
B:457-468

(-) Exons   (0, 0)

(no "Exon" information available for 1M3J)

(-) 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:471
 aligned with TACY_CLOP1 | Q0TUS0 from UniProtKB/Swiss-Prot  Length:500

    Alignment length:471
                                    39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399       409       419       429       439       449       459       469       479       489       499 
           TACY_CLOP1    30 DITDKNQSIDSGISSLSYNRNEVLASNGDKIESFVPKEGKKAGNKFIVVERQKRSLTTSPVDISIIDSVNDRTYPGALQLADKAFVENRPTILMVKRKPININIDLPGLKGENSIKVDDPTYGKVSGAIDELVSKWNEKYSSTHTLPARTQYSESMVYSKSQISSALNVNAKVLENSLGVDFNAVANNEKKVMILAYKQIFYTVSADLPKNPSDLFDDSVTFNDLKQKGVSNEAPPLMVSNVAYGRTIYVKLETTSSSKDVQAAFKALIKNTDIKNSQQYKDIYENSSFTAVVLGGDAQEHNKVVTKDFDEIRKVIKDNATFSTKNPAYPISYTSVFLKDNSVAAVHNKTDYIETTSTEYSKGKINLDHSGAYVAQFEVAWDEVSYDKEGNEVLTHKTWDGNYQDKTAHYSTVIPLEANARNIRIKARECTGLAWEWWRDVISEYDVPLTNNINVSIWGTTLYPGSSITYN 500
               SCOP domains d1m3ja_ A: Perfringolysin                                                                                                                                                                                                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains 1m3jA01                 1m3jA02 A:54-89,A:374-390           1m3jA01 A:30-53,A:90-178,A:229-274,A:350-373 HIV-1 Reverse Transcriptase; Chain          --------------------------------------------------1m3jA01 A:30-53,A:90-178,A:229-274,A:350-373  ---------------------------------------------------------------------------1m3jA01                 1m3jA02          1m3jA04 A:391-500 Perfringolysin, domain 4                                                                     CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhhhhh...hhhhhheee.........eeeee...eeeeeeeeeeeeee....ee.................hhhhhh............eeee..........eeee...hhhhhhhhhhhhhhhhhhhh....ee....eeeeee..hhhhhhhhh..hhhhhhhhh..hhhhhh....eeeeeeeeeeeeee......hhhhh.....hhhhhhhhh......eeeeeeeeeeeeeeeeeee.....hhhhhhhhhhh.hhhhhhhhhhhhhhheeeeeeee.........eee..hhhhhhhhhh...ee......eeeeeeee.........eeeeeeeeeeeeeee.eeeeeeeeee..eee..eeeeeee.....eeeeeee..............eeee...eeeeeeeeee....hhhhheeeeeeeee....eeeeeeeee...eeeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------THIOL_CYTOLY-------------------------------- PROSITE (2)
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1m3j A  30 DITDKNQSIDSGISSLSYNRNEVLASNGDKIESFVPKEGKKAGNKFIVVERQKRSLTTSPVDISIIDSVNDRTYPGALQLADKALVENRPTILMVKRKPININIDLPGLKGENSIKVDDPTYGKVSGAIDELVSKWNEKYSSTHTLPARTQYSESMVYSKSQISSALNVNAKVLENSLGVDFNAVANNEKKVMILAYKQIFYTVSADLPKNPSDLFDDSVTFNDLKQKGVSNEAPPLMVSNVAYGRTIYVKLETTSSSKDVQAAFKALIKNTDIKNSQQYKDIYENSSFTAVVLGGDAQEHNKVVTKDFDEIRKVIKDNATFSTKNPAYPISYTSVFLKDNSVAAVHNKTDYIETTSTEYSKGKINLDHSGAYVAQFEVAWDEVSYDKEGNEVLTHKTWDGNYQDKTAHYSTVIPLEANARNIRIKARECTGLAWEWWRDVISEYDVPLTNNINVSIWGTTLYPGSSITYN 500
                                    39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399       409       419       429       439       449       459       469       479       489       499 


Chain A from PDB  Type:PROTEIN  Length:471
 aligned with TACY_CLOPE | P0C2E9 from UniProtKB/Swiss-Prot  Length:500

    Alignment length:471
                                    39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399       409       419       429       439       449       459       469       479       489       499 
           TACY_CLOPE    30 DITDKNQSIDSGISSLSYNRNEVLASNGDKIESFVPKEGKKTGNKFIVVERQKRSLTTSPVDISIIDSVNDRTYPGALQLADKAFVENRPTILMVKRKPININIDLPGLKGENSIKVDDPTYGKVSGAIDELVSKWNEKYSSTHTLPARTQYSESMVYSKSQISSALNVNAKVLENSLGVDFNAVANNEKKVMILAYKQIFYTVSADLPKNPSDLFDDSVTFNDLKQKGVSNEAPPLMVSNVAYGRTIYVKLETTSSSKDVQAAFKALIKNTDIKNSQQYKDIYENSSFTAVVLGGDAQEHNKVVTKDFDEIRKVIKDNATFSTKNPAYPISYTSVFLKDNSVAAVHNKTDYIETTSTEYSKGKINLDHSGAYVAQFEVAWDEVSYDKEGNEVLTHKTWDGNYQDKTAHYSTVIPLEANARNIRIKARECTGLAWEWWRDVISEYDVPLTNNINVSIWGTTLYPGSSITYN 500
               SCOP domains d1m3ja_ A: Perfringolysin                                                                                                                                                                                                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains 1m3jA01                 1m3jA02 A:54-89,A:374-390           1m3jA01 A:30-53,A:90-178,A:229-274,A:350-373 HIV-1 Reverse Transcriptase; Chain          --------------------------------------------------1m3jA01 A:30-53,A:90-178,A:229-274,A:350-373  ---------------------------------------------------------------------------1m3jA01                 1m3jA02          1m3jA04 A:391-500 Perfringolysin, domain 4                                                                     CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhhhhh...hhhhhheee.........eeeee...eeeeeeeeeeeeee....ee.................hhhhhh............eeee..........eeee...hhhhhhhhhhhhhhhhhhhh....ee....eeeeee..hhhhhhhhh..hhhhhhhhh..hhhhhh....eeeeeeeeeeeeee......hhhhh.....hhhhhhhhh......eeeeeeeeeeeeeeeeeee.....hhhhhhhhhhh.hhhhhhhhhhhhhhheeeeeeee.........eee..hhhhhhhhhh...ee......eeeeeeee.........eeeeeeeeeeeeeee.eeeeeeeeee..eee..eeeeeee.....eeeeeee..............eeee...eeeeeeeeee....hhhhheeeeeeeee....eeeeeeeee...eeeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------THIOL_CYTOLY-------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1m3j A  30 DITDKNQSIDSGISSLSYNRNEVLASNGDKIESFVPKEGKKAGNKFIVVERQKRSLTTSPVDISIIDSVNDRTYPGALQLADKALVENRPTILMVKRKPININIDLPGLKGENSIKVDDPTYGKVSGAIDELVSKWNEKYSSTHTLPARTQYSESMVYSKSQISSALNVNAKVLENSLGVDFNAVANNEKKVMILAYKQIFYTVSADLPKNPSDLFDDSVTFNDLKQKGVSNEAPPLMVSNVAYGRTIYVKLETTSSSKDVQAAFKALIKNTDIKNSQQYKDIYENSSFTAVVLGGDAQEHNKVVTKDFDEIRKVIKDNATFSTKNPAYPISYTSVFLKDNSVAAVHNKTDYIETTSTEYSKGKINLDHSGAYVAQFEVAWDEVSYDKEGNEVLTHKTWDGNYQDKTAHYSTVIPLEANARNIRIKARECTGLAWEWWRDVISEYDVPLTNNINVSIWGTTLYPGSSITYN 500
                                    39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399       409       419       429       439       449       459       469       479       489       499 


Chain B from PDB  Type:PROTEIN  Length:471
 aligned with TACY_CLOP1 | Q0TUS0 from UniProtKB/Swiss-Prot  Length:500

    Alignment length:471
                                    39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399       409       419       429       439       449       459       469       479       489       499 
           TACY_CLOP1    30 DITDKNQSIDSGISSLSYNRNEVLASNGDKIESFVPKEGKKAGNKFIVVERQKRSLTTSPVDISIIDSVNDRTYPGALQLADKAFVENRPTILMVKRKPININIDLPGLKGENSIKVDDPTYGKVSGAIDELVSKWNEKYSSTHTLPARTQYSESMVYSKSQISSALNVNAKVLENSLGVDFNAVANNEKKVMILAYKQIFYTVSADLPKNPSDLFDDSVTFNDLKQKGVSNEAPPLMVSNVAYGRTIYVKLETTSSSKDVQAAFKALIKNTDIKNSQQYKDIYENSSFTAVVLGGDAQEHNKVVTKDFDEIRKVIKDNATFSTKNPAYPISYTSVFLKDNSVAAVHNKTDYIETTSTEYSKGKINLDHSGAYVAQFEVAWDEVSYDKEGNEVLTHKTWDGNYQDKTAHYSTVIPLEANARNIRIKARECTGLAWEWWRDVISEYDVPLTNNINVSIWGTTLYPGSSITYN 500
               SCOP domains d1m3jb_ B: Perfringolysin                                                                                                                                                                                                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains 1m3jB01                 1m3jB02 B:54-89,B:374-390           1m3jB01 B:30-53,B:90-178,B:229-274,B:350-373 HIV-1 Reverse Transcriptase; Chain          --------------------------------------------------1m3jB01 B:30-53,B:90-178,B:229-274,B:350-373  ---------------------------------------------------------------------------1m3jB01                 1m3jB02          1m3jB04 B:391-500 Perfringolysin, domain 4                                                                     CATH domains
           Pfam domains (1) ----Thiol_cytolysin-1m3jB01 B:34-499                                                                                                                                                                                                                                                                                                                                                                                                                                                  - Pfam domains (1)
           Pfam domains (2) ----Thiol_cytolysin-1m3jB02 B:34-499                                                                                                                                                                                                                                                                                                                                                                                                                                                  - Pfam domains (2)
         Sec.struct. author .......hhhhhhhh...hhhhhheeeeee......eeeee...eeeeeeeeeeeeee....ee.............eee.hhhhhh............eeee..........eeee...hhhhhhhhhhhhhhhhhhhh....eee...eeeeee..hhhhhhhhh..hhhhhhhhh..hhhhhh....eeeeeeee...eee......hhhhh.....hhhhhhhhh......eeeeeeeee..eeeeeeee.....hhhhhhhhhhhhhhhhhhhhhhhhhhheeeeeeee.........eee..hhhhhhhhhh..eee......eeeeeeee.........eeeeeeeeeeeeeee.eeeeeeeeee..eee..eeeeeee.....eeeeeee..............eeee...eeeeeeeeee....hhhhheeeeeeeee....eeeeeeeee...eeeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------THIOL_CYTOLY-------------------------------- PROSITE (2)
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1m3j B  30 DITDKNQSIDSGISSLSYNRNEVLASNGDKIESFVPKEGKKAGNKFIVVERQKRSLTTSPVDISIIDSVNDRTYPGALQLADKALVENRPTILMVKRKPININIDLPGLKGENSIKVDDPTYGKVSGAIDELVSKWNEKYSSTHTLPARTQYSESMVYSKSQISSALNVNAKVLENSLGVDFNAVANNEKKVMILAYKQIFYTVSADLPKNPSDLFDDSVTFNDLKQKGVSNEAPPLMVSNVAYGRTIYVKLETTSSSKDVQAAFKALIKNTDIKNSQQYKDIYENSSFTAVVLGGDAQEHNKVVTKDFDEIRKVIKDNATFSTKNPAYPISYTSVFLKDNSVAAVHNKTDYIETTSTEYSKGKINLDHSGAYVAQFEVAWDEVSYDKEGNEVLTHKTWDGNYQDKTAHYSTVIPLEANARNIRIKARECTGLAWEWWRDVISEYDVPLTNNINVSIWGTTLYPGSSITYN 500
                                    39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399       409       419       429       439       449       459       469       479       489       499 


Chain B from PDB  Type:PROTEIN  Length:471
 aligned with TACY_CLOPE | P0C2E9 from UniProtKB/Swiss-Prot  Length:500

    Alignment length:471
                                    39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399       409       419       429       439       449       459       469       479       489       499 
           TACY_CLOPE    30 DITDKNQSIDSGISSLSYNRNEVLASNGDKIESFVPKEGKKTGNKFIVVERQKRSLTTSPVDISIIDSVNDRTYPGALQLADKAFVENRPTILMVKRKPININIDLPGLKGENSIKVDDPTYGKVSGAIDELVSKWNEKYSSTHTLPARTQYSESMVYSKSQISSALNVNAKVLENSLGVDFNAVANNEKKVMILAYKQIFYTVSADLPKNPSDLFDDSVTFNDLKQKGVSNEAPPLMVSNVAYGRTIYVKLETTSSSKDVQAAFKALIKNTDIKNSQQYKDIYENSSFTAVVLGGDAQEHNKVVTKDFDEIRKVIKDNATFSTKNPAYPISYTSVFLKDNSVAAVHNKTDYIETTSTEYSKGKINLDHSGAYVAQFEVAWDEVSYDKEGNEVLTHKTWDGNYQDKTAHYSTVIPLEANARNIRIKARECTGLAWEWWRDVISEYDVPLTNNINVSIWGTTLYPGSSITYN 500
               SCOP domains d1m3jb_ B: Perfringolysin                                                                                                                                                                                                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains 1m3jB01                 1m3jB02 B:54-89,B:374-390           1m3jB01 B:30-53,B:90-178,B:229-274,B:350-373 HIV-1 Reverse Transcriptase; Chain          --------------------------------------------------1m3jB01 B:30-53,B:90-178,B:229-274,B:350-373  ---------------------------------------------------------------------------1m3jB01                 1m3jB02          1m3jB04 B:391-500 Perfringolysin, domain 4                                                                     CATH domains
           Pfam domains (1) ----Thiol_cytolysin-1m3jB01 B:34-499                                                                                                                                                                                                                                                                                                                                                                                                                                                  - Pfam domains (1)
           Pfam domains (2) ----Thiol_cytolysin-1m3jB02 B:34-499                                                                                                                                                                                                                                                                                                                                                                                                                                                  - Pfam domains (2)
         Sec.struct. author .......hhhhhhhh...hhhhhheeeeee......eeeee...eeeeeeeeeeeeee....ee.............eee.hhhhhh............eeee..........eeee...hhhhhhhhhhhhhhhhhhhh....eee...eeeeee..hhhhhhhhh..hhhhhhhhh..hhhhhh....eeeeeeee...eee......hhhhh.....hhhhhhhhh......eeeeeeeee..eeeeeeee.....hhhhhhhhhhhhhhhhhhhhhhhhhhheeeeeeee.........eee..hhhhhhhhhh..eee......eeeeeeee.........eeeeeeeeeeeeeee.eeeeeeeeee..eee..eeeeeee.....eeeeeee..............eeee...eeeeeeeeee....hhhhheeeeeeeee....eeeeeeeee...eeeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------THIOL_CYTOLY-------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1m3j B  30 DITDKNQSIDSGISSLSYNRNEVLASNGDKIESFVPKEGKKAGNKFIVVERQKRSLTTSPVDISIIDSVNDRTYPGALQLADKALVENRPTILMVKRKPININIDLPGLKGENSIKVDDPTYGKVSGAIDELVSKWNEKYSSTHTLPARTQYSESMVYSKSQISSALNVNAKVLENSLGVDFNAVANNEKKVMILAYKQIFYTVSADLPKNPSDLFDDSVTFNDLKQKGVSNEAPPLMVSNVAYGRTIYVKLETTSSSKDVQAAFKALIKNTDIKNSQQYKDIYENSSFTAVVLGGDAQEHNKVVTKDFDEIRKVIKDNATFSTKNPAYPISYTSVFLKDNSVAAVHNKTDYIETTSTEYSKGKINLDHSGAYVAQFEVAWDEVSYDKEGNEVLTHKTWDGNYQDKTAHYSTVIPLEANARNIRIKARECTGLAWEWWRDVISEYDVPLTNNINVSIWGTTLYPGSSITYN 500
                                    39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399       409       419       429       439       449       459       469       479       489       499
   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 '|'

 Classification and Annotation

(-) SCOP Domains  (1, 2)

Asymmetric Unit
(-)
Class: Membrane and cell surface proteins and peptides (2046)

(-) CATH Domains  (3, 6)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (1, 2)

Asymmetric Unit
(-)
Clan: CDC (6)

(-) Gene Ontology  (10, 20)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (TACY_CLOP1 | Q0TUS0)
molecular function
    GO:0015485    cholesterol binding    Interacting selectively and non-covalently with cholesterol (cholest-5-en-3-beta-ol); the principal sterol of vertebrates and the precursor of many steroids, including bile acids and steroid hormones.
    GO:0008289    lipid binding    Interacting selectively and non-covalently with a lipid.
biological process
    GO:0019835    cytolysis    The rupture of cell membranes and the loss of cytoplasm.
    GO:0044179    hemolysis in other organism    The cytolytic destruction of red blood cells, with the release of intracellular hemoglobin, in one organism by another.
    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.
    GO:0033644    host cell membrane    Double layer of lipid molecules as it encloses host cells, and, in eukaryotes, many organelles; may be a single or double lipid bilayer; also includes associated proteins. The host is defined as the larger of the organisms involved in a symbiotic interaction.
    GO:0020002    host cell plasma membrane    The plasma membrane surrounding a host cell.
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

Chain A,B   (TACY_CLOPE | P0C2E9)
molecular function
    GO:0015485    cholesterol binding    Interacting selectively and non-covalently with cholesterol (cholest-5-en-3-beta-ol); the principal sterol of vertebrates and the precursor of many steroids, including bile acids and steroid hormones.
    GO:0008289    lipid binding    Interacting selectively and non-covalently with a lipid.
biological process
    GO:0019835    cytolysis    The rupture of cell membranes and the loss of cytoplasm.
    GO:0044179    hemolysis in other organism    The cytolytic destruction of red blood cells, with the release of intracellular hemoglobin, in one organism by another.
    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.
    GO:0033644    host cell membrane    Double layer of lipid molecules as it encloses host cells, and, in eukaryotes, many organelles; may be a single or double lipid bilayer; also includes associated proteins. The host is defined as the larger of the organisms involved in a symbiotic interaction.
    GO:0020002    host cell plasma membrane    The plasma membrane surrounding a host cell.
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

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  1m3j
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  TACY_CLOP1 | Q0TUS0
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  TACY_CLOPE | P0C2E9
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 Related Entries

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

UniProtKB/Swiss-Prot
        TACY_CLOP1 | Q0TUS0: 1m3i 1pfo 2bk1 2bk2
        TACY_CLOPE | P0C2E9: 1m3i 1pfo 2bk1 2bk2 5dhl 5dim

(-) Related Entries Specified in the PDB File

1m3i PERFRINGOLYSIN O, NEW CRYSTAL FORM
1pfo PERFRINGOLYSIN O