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(-) Description

Title :  CRYSTAL STRUCTURE OF ANTHRAX LETHAL FACTOR WILD-TYPE PROTEIN COMPLEXED WITH AN OPTIMISED PEPTIDE SUBSTRATE.
 
Authors :  T. Y. Wong, R. Schwarzenbacher, R. C. Liddington
Date :  02 Jul 03  (Deposition) - 03 Feb 04  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.85
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,C  (1x)
Biol. Unit 2:  B,D  (1x)
Biol. Unit 3:  A,B,C,D  (1x)
Keywords :  Anthrax Toxin, Lethal Factor, Optimised Peptide Substrate, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. E. Turk, T. Y. Wong, R. Schwarzenbacher, E. T. Jarrell, S. H. Leppla, R. J. Collier, R. C. Liddington, L. C. Cantley
The Structural Basis For Substrate And Inhibitor Selectivity Of The Anthrax Lethal Factor.
Nat. Struct. Mol. Biol. V. 11 60 2004
PubMed-ID: 14718924  |  Reference-DOI: 10.1038/NSMB708
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - LETHAL FACTOR
    Chains: A, B
    EC Number: 3.4.24.-
    Engineered: YES
    Expression System: BACILLUS ANTHRACIS
    Expression System Plasmid: PX01
    Expression System Strain: BH441
    Expression System Taxid: 1392
    Expression System Vector Type: PLASMID
    Gene: LEF OR PXO1-107
    Organism Scientific: BACILLUS ANTHRACIS
    Organism Taxid: 1392
    Synonym: LF, ANTHRAX LETHAL TOXIN ENDOPEPTIDASE COMPONENT
 
Molecule 2 - LF20
    Chains: C, D
    Engineered: YES
    Other Details: THIS OPTIMISED PEPTIDE SUBSTRATE WAS SYNTHESISED.
    Synthetic: YES

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): A C 
Biological Unit 2 (1x):  B D
Biological Unit 3 (1x): ABCD

Summary Information (see also Sequences/Alignments below)

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

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

(-) Sites  (0, 0)

(no "Site" information available for 1PWV)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Gln A:165 -Pro A:166
2Gln B:165 -Pro B:166

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (1, 2)

Asymmetric Unit (1, 2)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_LEF_BACAN_001 *A299SLEF_BACAN  ---  ---A/BS266S
   * ID not provided by source
  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 1 (1, 1)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_LEF_BACAN_001 *A299SLEF_BACAN  ---  ---AS266S
   * ID not provided by source
  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 2 (1, 1)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_LEF_BACAN_001 *A299SLEF_BACAN  ---  ---BS266S
   * ID not provided by source
  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 3 (1, 2)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_LEF_BACAN_001 *A299SLEF_BACAN  ---  ---A/BS266S
   * ID not provided by source
  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (1, 2)

Asymmetric Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ZINC_PROTEASEPS00142 Neutral zinc metallopeptidases, zinc-binding region signature.LEF_BACAN716-725
 		  2A:683-692
B:683-692
Biological Unit 1 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ZINC_PROTEASEPS00142 Neutral zinc metallopeptidases, zinc-binding region signature.LEF_BACAN716-725
 		  1A:683-692
-
Biological Unit 2 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ZINC_PROTEASEPS00142 Neutral zinc metallopeptidases, zinc-binding region signature.LEF_BACAN716-725
 		  1-
B:683-692
Biological Unit 3 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ZINC_PROTEASEPS00142 Neutral zinc metallopeptidases, zinc-binding region signature.LEF_BACAN716-725
 		  2A:683-692
B:683-692

(-) Exons   (0, 0)

(no "Exon" information available for 1PWV)

(-) 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:733
 aligned with LEF_BACAN | P15917 from UniProtKB/Swiss-Prot  Length:809

    Alignment length:750
                                    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       509       519       529       539       549       559       569       579       589       599       609       619       629       639       649       659       669       679       689       699       709       719       729       739       749       759       769       779       789       799       809
            LEF_BACAN    60 ERNKTQEEHLKEIMKHIVKIEVKGEEAVKKEAAEKLLEKVPSDVLEMYKAIGGKIYIVDGDITKHISLEALSEDKKKIKDIYGKDALLHEHYVYAKEGYEPVLVIQSSEDYVENTEKALNVYYEIGKILSRDILSKINQPYQKFLDVLNTIKNASDSDGQDLLFTNQLKEHPTDFSVEFLEQNSNEVQEVFAKAFAYYIEPQHRDVLQLYAPEAFNYMDKFNEQEINLSLEELKDQRMLARYEKWEKIKQHYQHWSDSLSEEGRGLLKKLQIPIEPKKDDIIHSLSQEEKELLKRIQIDSSDFLSTEEKEFLKKLQIDIRDSLSEEEKELLNRIQVDSSNPLSEKEKEFLKKLKLDIQPYDINQRLQDTGGLIDSPSINLDVRKQYKRDIQNIDALLHQSIGSTLYNKIYLYENMNINNLTATLGADLVDSTDNTKINRGIFNEFKKNFKYSISSNYMIVDINERPALDNERLKWRIQLSPDTRAGYLENGKLILQRNIGLEIKDVQIIKQSEKEYIRIDAKVVPKSKIDTKIQEAQLNINQEWNKALGLPKYTKLITFNVHNRYASNIVESAYLILNEWKNNIQSDLIKKVTNYLVDGNGRFVFTDITLPNIAEQYTHQDEIYEQVHSKGLYVPESRSILLHGPSKGVELRNDSEGFIHEFGHAVDDYAGYLLDKNQSDLVTNSKKFIDIFKEEGSNLTSYGRTNEAEFFAEAFRLMHSTDHAERLKVQKNAPKTFQFINDQIKFIINS 809
               SCOP domains d1pwva1 A:27-263 Anthrax toxin lethal factor, N- and C-terminal domains                                                                                                                                                                      d1pwva3 A:264-550 Anthrax toxin lethal factor, middle domain                                                                                                                                                                                                                                   d1pwva2 A:551-776 Anthrax toxin lethal factor, N- and C-terminal domains                                                                                                                                                           SCOP domains
               CATH domains 1pwvA01 A:27-248 Collagenase (Catalytic Domain)                                                                                                                                                                               --------------1pwvA02 A:263-297,A:385-550        -----1pwvA03 A:303-382 Anthrax toxin lethal factor,                  domain 3, chain --1pwvA02 A:263-297,A:385-550 Toxin ADP-ribosyltransferase; Chain A, domain 1                                                                                           -1pwvA04 A:552-772 Collagenase (Catalytic Domain)                                                                                                                                                                             ---- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhheeee...hhhhhhhhhhhhhh..hhhhhhhhhhh..eeeee......hhhhh..hhhh.eee.....eee.hhh.eeee.....eeeee.......hhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhh.....hhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhh...hhhhh...hhhhhhhhhhhhhhhh...-----------------..hhhhhhhhhhhhhhh...hhhhhhhhhh........hhhhhhhhhhhhhhhhhhh............eeeeee.hhhhhhhhhh...........hhhhhhhhhh...eeee....eee...........eeeeee......eee....eeee...eeeeeeeeeeeee..eeeeeeeeeeehhhhhhhhhhhhhhhhhhhhhhhhh.......eeee....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeee..hhhhhhhhhh...hhhhh....eeee....eeeee.........hhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhh..hhhhhhhhhh.hhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------S------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ZINC_PROTE------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1pwv A  27 ERNKTQEEHLKEIMKHIVKIEVKGEEAVKKEAAEKLLEKVPSDVLEMYKAIGGKIYIVDGDITKHISLEALSEDKKKIKDIYGKDALLHEHYVYAKEGYEPVLVIQSSEDYVENTEKALNVYYEIGKILSRDILSKINQPYQKFLDVLNTIKNASDSDGQDLLFTNQLKEHPTDFSVEFLEQNSNEVQEVFAKAFAYYIEPQHRDVLQLYAPEAFNYMDKFNEQEINLSLEELKDQRMLSRYEKWEKIKQHYQHWSDSLSEEGRGLLKKLQIPIEPKKDDIIHSLSQEEKELLKRIQIDSSDFLSTEEKEFLKKLQIDIRDSL-----------------PLSEKEKEFLKKLKLDIQPYDINQRLQDTGGLIDSPSINLDVRKQYKRDIQNIDALLHQSIGSTLYNKIYLYENMNINNLTATLGADLVDSTDNTKINRGIFNEFKKNFKYSISSNYMIVDINERPALDNERLKWRIQLSPDTRAGYLENGKLILQRNIGLEIKDVQIIKQSEKEYIRIDAKVVPKSKIDTKIQEAQLNINQEWNKALGLPKYTKLITFNVHNRYASNIVESAYLILNEWKNNIQSDLIKKVTNYLVDGNGRFVFTDITLPNIAEQYTHQDEIYEQVHSKGLYVPESRSILLHGPSKGVELRNDSEGFIHEFGHAVDDYAGYLLDKNQSDLVTNSKKFIDIFKEEGSNLTSYGRTNEAEFFAEAFRLMHSTDHAERLKVQKNAPKTFQFINDQIKFIINS 776
                                    36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346  |      -         -|      376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546       556       566       576       586       596       606       616       626       636       646       656       666       676       686       696       706       716       726       736       746       756       766       776
                                                                                                                                                                                                                                                                                                                                                            349               367                                                                                                                                                                                                                                                                                                                                                                                                                         


Chain B from PDB  Type:PROTEIN  Length:736
 aligned with LEF_BACAN | P15917 from UniProtKB/Swiss-Prot  Length:809

    Alignment length:744
                                    75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425       435       445       455       465       475       485       495       505       515       525       535       545       555       565       575       585       595       605       615       625       635       645       655       665       675       685       695       705       715       725       735       745       755       765       775       785       795       805    
            LEF_BACAN    66 EEHLKEIMKHIVKIEVKGEEAVKKEAAEKLLEKVPSDVLEMYKAIGGKIYIVDGDITKHISLEALSEDKKKIKDIYGKDALLHEHYVYAKEGYEPVLVIQSSEDYVENTEKALNVYYEIGKILSRDILSKINQPYQKFLDVLNTIKNASDSDGQDLLFTNQLKEHPTDFSVEFLEQNSNEVQEVFAKAFAYYIEPQHRDVLQLYAPEAFNYMDKFNEQEINLSLEELKDQRMLARYEKWEKIKQHYQHWSDSLSEEGRGLLKKLQIPIEPKKDDIIHSLSQEEKELLKRIQIDSSDFLSTEEKEFLKKLQIDIRDSLSEEEKELLNRIQVDSSNPLSEKEKEFLKKLKLDIQPYDINQRLQDTGGLIDSPSINLDVRKQYKRDIQNIDALLHQSIGSTLYNKIYLYENMNINNLTATLGADLVDSTDNTKINRGIFNEFKKNFKYSISSNYMIVDINERPALDNERLKWRIQLSPDTRAGYLENGKLILQRNIGLEIKDVQIIKQSEKEYIRIDAKVVPKSKIDTKIQEAQLNINQEWNKALGLPKYTKLITFNVHNRYASNIVESAYLILNEWKNNIQSDLIKKVTNYLVDGNGRFVFTDITLPNIAEQYTHQDEIYEQVHSKGLYVPESRSILLHGPSKGVELRNDSEGFIHEFGHAVDDYAGYLLDKNQSDLVTNSKKFIDIFKEEGSNLTSYGRTNEAEFFAEAFRLMHSTDHAERLKVQKNAPKTFQFINDQIKFIINS 809
               SCOP domains d1pwvb1 B:33-263 Anthrax toxin lethal factor, N- and C-terminal domains                                                                                                                                                                d1pwvb3 B:264-550 Anthrax toxin lethal factor, middle domain                                                                                                                                                                                                                                   d1pwvb2 B:551-776 Anthrax toxin lethal factor, N- and C-terminal domains                                                                                                                                                           SCOP domains
               CATH domains 1pwvB01 B:33-248 Collagenase (Catalytic Domain)                                                                                                                                                                         --------------1pwvB02 B:263-297,B:385-550        -----1pwvB03 B:303-382 Anthrax toxin lethal factor, domain 3        , chain A        --1pwvB02 B:263-297,B:385-550 Toxin ADP-ribosyltransferase; Chain A, domain 1                                                                                           -1pwvB04 B:552-772 Collagenase (Catalytic Domain)                                                                                                                                                                             ---- CATH domains
           Pfam domains (1) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Anthrax-tox_M-1pwvB05 B:264-550                                                                                                                                                                                                                                                                --ATLF-1pwvB01 B:553-775                                                                                                                                                                                                         - Pfam domains (1)
           Pfam domains (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Anthrax-tox_M-1pwvB06 B:264-550                                                                                                                                                                                                                                                                --ATLF-1pwvB02 B:553-775                                                                                                                                                                                                         - Pfam domains (2)
           Pfam domains (3) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ATLF-1pwvB03 B:553-775                                                                                                                                                                                                         - Pfam domains (3)
           Pfam domains (4) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ATLF-1pwvB04 B:553-775                                                                                                                                                                                                         - Pfam domains (4)
         Sec.struct. author ..hhhhhhhhheeee...hhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeeee..hhhhhhhhh.................hhhhh.eeee.....eeeee..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhh...hhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhh....hhhhhhhh.hhhhhhhhhh.........hhhhhhhhhhhhhhhhh..hhhhhhhh--------...hhhhhhhhhhhhhhh...hhhhhhhhhh........hhhhhhhhhhhhhhhhhhh............eeeeeeehhhhhhhhhh...........hhhhhhhhhhh..eeee....eee.........eeeeeeee......eeee...eeee...eeeeeeeeeeeee..eeeeeeeeeeehhhhhhhhhhhhhhhhhhhhhhhh........eeee....hhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhh...eeee..hhhhhhhhhh...hhhhh....eeeehhhheeeee.........hhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhh..hhhhhhhhhh.hhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------S------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ZINC_PROTE------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1pwv B  33 EEHLKEIMKHIVKIEVKGEEAVKKEAAEKLLEKVPSDVLEMYKAIGGKIYIVDGDITKHISLEALSEDKKKIKDIYGKDALLHEHYVYAKEGYEPVLVIQSSEDYVENTEKALNVYYEIGKILSRDILSKINQPYQKFLDVLNTIKNASDSDGQDLLFTNQLKEHPTDFSVEFLEQNSNEVQEVFAKAFAYYIEPQHRDVLQLYAPEAFNYMDKFNEQEINLSLEELKDQRMLSRYEKWEKIKQHYQHWSDSLSEEGRGLLKKLQIPIEPKKDDIIHSLSQEEKELLKRIQIDSSDFLSTEEKEFLKKLQIDIRDSLSEEEKELL--------NPLSEKEKEFLKKLKLDIQPYDINQRLQDTGGLIDSPSINLDVRKQYKRDIQNIDALLHQSIGSTLYNKIYLYENMNINNLTATLGADLVDSTDNTKINRGIFNEFKKNFKYSISSNYMIVDINERPALDNERLKWRIQLSPDTRAGYLENGKLILQRNIGLEIKDVQIIKQSEKEYIRIDAKVVPKSKIDTKIQEAQLNINQEWNKALGLPKYTKLITFNVHNRYASNIVESAYLILNEWKNNIQSDLIKKVTNYLVDGNGRFVFTDITLPNIAEQYTHQDEIYEQVHSKGLYVPESRSILLHGPSKGVELRNDSEGFIHEFGHAVDDYAGYLLDKNQSDLVTNSKKFIDIFKEEGSNLTSYGRTNEAEFFAEAFRLMHSTDHAERLKVQKNAPKTFQFINDQIKFIINS 776
                                    42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352    |    -   |   372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532       542       552       562       572       582       592       602       612       622       632       642       652       662       672       682       692       702       712       722       732       742       752       762       772    
                                                                                                                                                                                                                                                                                                                                                              357      366                                                                                                                                                                                                                                                                                                                                                                                                                          


Chain C from PDB  Type:PROTEIN  Length:9
                                         
               SCOP domains --------- SCOP domains
               CATH domains --------- CATH domains
               Pfam domains --------- Pfam domains
         Sec.struct. author .ee...... Sec.struct. author
                 SAPs(SNPs) --------- SAPs(SNPs)
                    PROSITE --------- PROSITE
                 Transcript --------- Transcript
                 1pwv C   8 VYPYPMEPT  16


Chain D from PDB  Type:PROTEIN  Length:9
                                         
               SCOP domains --------- SCOP domains
               CATH domains --------- CATH domains
               Pfam domains --------- Pfam domains
         Sec.struct. author .ee...... Sec.struct. author
                 SAPs(SNPs) --------- SAPs(SNPs)
                    PROSITE --------- PROSITE
                 Transcript --------- Transcript
                 1pwv D   8 VYPYPMEPT  16
   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  (2, 6)

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

(-) CATH Domains  (3, 8)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (2, 6)

Asymmetric Unit
(-)
Clan: no clan defined [family: ATLF] (15)
(-)
Family: ATLF (15)
(-)
Bacillus anthracis (15)
1aATLF-1pwvB01B:553-775
1bATLF-1pwvB02B:553-775
1cATLF-1pwvB03B:553-775
1dATLF-1pwvB04B:553-775
(-)
Clan: no clan defined [family: Anthrax-tox_M] (6)

(-) Gene Ontology  (21, 21)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (LEF_BACAN | P15917)
molecular function
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0008237    metallopeptidase activity    Catalysis of the hydrolysis of peptide bonds by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions.
    GO:0008233    peptidase activity    Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
    GO:0043409    negative regulation of MAPK cascade    Any process that stops, prevents, or reduces the frequency, rate or extent of signal transduction mediated by the MAPKKK cascade.
    GO:0010629    negative regulation of gene expression    Any process that decreases the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA or circRNA (for protein-coding genes) and the translation of that mRNA or circRNA into protein. Protein maturation is included when required to form an active form of a product from an inactive precursor form.
    GO:0001933    negative regulation of protein phosphorylation    Any process that stops, prevents or reduces the rate of addition of phosphate groups to amino acids within a protein.
    GO:0000122    negative regulation of transcription from RNA polymerase II promoter    Any process that stops, prevents, or reduces the frequency, rate or extent of transcription from an RNA polymerase II promoter.
    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.
    GO:0044533    positive regulation of apoptotic process in other organism    Any process in which an organism activates, maintains or increases the frequency, rate or extent of programmed cell death by apoptosis in a second organism.
    GO:0097300    programmed necrotic cell death    A necrotic cell death process that results from the activation of endogenous cellular processes, such as signaling involving death domain receptors or Toll-like receptors.
    GO:0006508    proteolysis    The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
    GO:0035897    proteolysis in other organism    The chemical reactions and pathways performed by an organism resulting in the hydrolysis of proteins in another organism by cleavage of their peptide bonds.
    GO:1903140    regulation of establishment of endothelial barrier    Any process that modulates the frequency, rate or extent of establishment of endothelial barrier.
    GO:0061136    regulation of proteasomal protein catabolic process    Any process that modulates the rate, frequency, or extent of the chemical reactions and pathways resulting in the breakdown of a protein or peptide by hydrolysis of its peptide bonds that is mediated by the proteasome.
cellular component
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0010008    endosome membrane    The lipid bilayer surrounding an endosome.
    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:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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    Gln A:165 - Pro A:166   [ RasMol ]  
    Gln B:165 - Pro B:166   [ RasMol ]  
 
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  1pwv
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  LEF_BACAN | P15917
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  3.4.24.-
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 Related Entries

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

UniProtKB/Swiss-Prot
        LEF_BACAN | P15917: 1j7n 1jky 1pwp 1pwq 1pwu 1pww 1yqy 1zxv 2l0r 3kwv 4dv8 4pkq 4pkr 4pks 4pkt 4pku 4pkv 4pkw 4wf6 4xm6 4xm7 4xm8 5d1s 5d1t 5d1u

(-) Related Entries Specified in the PDB File

1pqw LETHAL FACTOR COMPLEXED WITH A THIOACETYL-YPM-AMIDE PEPTIDIC SMALL MOLECULE INHIBITOR.
1pwp LETHAL FACTOR COMPLEXED WITH A NON-PEPTIDIC SMALL MOLECULE INHIBITOR, NSC 12155
1pwu LETHAL FACTOR COMPLEXED WITH A SMALL MOLECULE INHIBITOR, WITH N-TERMINUS HYDROXAMIC ACID-TRP-METHYLAMIDE SEQUENCE.
1pww LETHAL FACTOR (ACTIVE SITE MUTANT) COMPLEXED WITH AN OPTIMISED PEPTIDE SUBSTRATE.