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(-) Description

Title :  STRUCTURE OF PRGX Y153C MUTANT
 
Authors :  K. Shi, C. K. Brown, Z. Y. Gu, B. K. Kozlowicz, G. M. Dunny, D. H. Ohlendorf, C. A. Earhart
Date :  06 Sep 05  (Deposition) - 06 Dec 05  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.00
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Repressor, Pheromone, Dna Binding, Domain, Transcription (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. Shi, C. K. Brown, Z. Y. Gu, B. K. Kozlowicz, G. M. Dunny, D. H. Ohlendorf, C. A. Earhart
Structure Of Peptide Sex Pheromone Receptor Prgx And Prgx/Pheromone Complexes And Regulation Of Conjugation In Enterococcus Faecalis.
Proc. Natl. Acad. Sci. Usa V. 102 18596 2005
PubMed-ID: 16339309  |  Reference-DOI: 10.1073/PNAS.0506163102
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PRGX
    Chains: A, B, C, D
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Mutation: YES
    Organism Scientific: ENTEROCOCCUS FAECALIS
    Organism Taxid: 1351

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 2AXV)

(-) Sites  (0, 0)

(no "Site" information available for 2AXV)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Tyr A:176 -Pro A:177
2Tyr B:176 -Pro B:177
3Tyr C:176 -Pro C:177
4Tyr D:176 -Pro D:177

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2AXV)

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 2AXV)

(-) Sequences/Alignments

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:302
 aligned with Q04114_ENTFL | Q04114 from UniProtKB/TrEMBL  Length:317

    Alignment length:302
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301  
         Q04114_ENTFL     2 FKIGSVLKQIRQELNYHQIDLYSGIMSKSVYIKVEADSRPISVEELSKFSERLGVNFFEILNRAGMNTKSVNETGKEKLLISKIFTNPDLFDKNFQRIEPKRLTSLQYFSIYLGYISIAHHYNIEVPTFNKTITSDLKHLYDKRTTFFGIDYEIVSNLLNVLPYEEVSSIIKPMYPIVDSFGKDYDLTIQTVLKNALTISIMNRNLKEAQYYINQFEHLKTIKNISINGYYDLEINYLKQIYQFLTDKNIDSYLNAVNIINIFKIIGKEDIHRSLVEELTKISAKEKFTPPKEVTMYYENYV 303
               SCOP domains d2axva1 A:2-66 automated matches                                 d2axva2 A:67-303 automated matches                                                                                                                                                                                                            SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhh..hhhhhhh...hhhhhhhhhh.....hhhhhhhhhhhhh.hhhhhhhhh.......hhhhhhhhhhhhhhhh..hhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhh..hhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2axv A   2 FKIGSVLKQIRQELNYHQIDLYSGIMSKSVYIKVEADSRPISVEELSKFSERLGVNFFEILNRAGMNTKSVNETGKEKLLISKIFTNPDLFDKNFQRIEPKRLTSLQYFSIYLGYISIAHHYNIEVPTFNKTITSDLKHLYDKRTTFFGIDCEIVSNLLNVLPYEEVSSIIKPMYPIVDSFGKDYDLTIQTVLKNALTISIMNRNLKEAQYYINQFEHLKTIKNISINGYYDLEINYLKQIYQFLTDKNIDSYLNAVNIINIFKIIGKEDIHRSLVEELTKISAKEKFTPPKEVTMYYENYV 303
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301  


Chain B from PDB  Type:PROTEIN  Length:303
 aligned with Q04114_ENTFL | Q04114 from UniProtKB/TrEMBL  Length:317

    Alignment length:303
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301   
         Q04114_ENTFL     2 FKIGSVLKQIRQELNYHQIDLYSGIMSKSVYIKVEADSRPISVEELSKFSERLGVNFFEILNRAGMNTKSVNETGKEKLLISKIFTNPDLFDKNFQRIEPKRLTSLQYFSIYLGYISIAHHYNIEVPTFNKTITSDLKHLYDKRTTFFGIDYEIVSNLLNVLPYEEVSSIIKPMYPIVDSFGKDYDLTIQTVLKNALTISIMNRNLKEAQYYINQFEHLKTIKNISINGYYDLEINYLKQIYQFLTDKNIDSYLNAVNIINIFKIIGKEDIHRSLVEELTKISAKEKFTPPKEVTMYYENYVA 304
               SCOP domains d2axvb1 B:2-66 automated matches                                 d2axvb2 B:67-304 automated matches                                                                                                                                                                                                             SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhh.hhhhhhh...hhhhhhhhhh.....hhhhhhhhhhhhh.hhhhhhhhh.......hhhhhhhhhhhhhhhh..hhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhh..hhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2axv B   2 FKIGSVLKQIRQELNYHQIDLYSGIMSKSVYIKVEADSRPISVEELSKFSERLGVNFFEILNRAGMNTKSVNETGKEKLLISKIFTNPDLFDKNFQRIEPKRLTSLQYFSIYLGYISIAHHYNIEVPTFNKTITSDLKHLYDKRTTFFGIDCEIVSNLLNVLPYEEVSSIIKPMYPIVDSFGKDYDLTIQTVLKNALTISIMNRNLKEAQYYINQFEHLKTIKNISINGYYDLEINYLKQIYQFLTDKNIDSYLNAVNIINIFKIIGKEDIHRSLVEELTKISAKEKFTPPKEVTMYYENYVA 304
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301   


Chain C from PDB  Type:PROTEIN  Length:302
 aligned with Q04114_ENTFL | Q04114 from UniProtKB/TrEMBL  Length:317

    Alignment length:302
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301  
         Q04114_ENTFL     2 FKIGSVLKQIRQELNYHQIDLYSGIMSKSVYIKVEADSRPISVEELSKFSERLGVNFFEILNRAGMNTKSVNETGKEKLLISKIFTNPDLFDKNFQRIEPKRLTSLQYFSIYLGYISIAHHYNIEVPTFNKTITSDLKHLYDKRTTFFGIDYEIVSNLLNVLPYEEVSSIIKPMYPIVDSFGKDYDLTIQTVLKNALTISIMNRNLKEAQYYINQFEHLKTIKNISINGYYDLEINYLKQIYQFLTDKNIDSYLNAVNIINIFKIIGKEDIHRSLVEELTKISAKEKFTPPKEVTMYYENYV 303
               SCOP domains d2axvc1 C:2-66 automated matches                                 d2axvc2 C:67-303 automated matches                                                                                                                                                                                                            SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhh..hhhhhhh...hhhhhhhhhh.....hhhhhhhhhhhhh.hhhhhhhhh.......hhhhhhhhhhhhhhhh..hhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2axv C   2 FKIGSVLKQIRQELNYHQIDLYSGIMSKSVYIKVEADSRPISVEELSKFSERLGVNFFEILNRAGMNTKSVNETGKEKLLISKIFTNPDLFDKNFQRIEPKRLTSLQYFSIYLGYISIAHHYNIEVPTFNKTITSDLKHLYDKRTTFFGIDCEIVSNLLNVLPYEEVSSIIKPMYPIVDSFGKDYDLTIQTVLKNALTISIMNRNLKEAQYYINQFEHLKTIKNISINGYYDLEINYLKQIYQFLTDKNIDSYLNAVNIINIFKIIGKEDIHRSLVEELTKISAKEKFTPPKEVTMYYENYV 303
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301  


Chain D from PDB  Type:PROTEIN  Length:302
 aligned with Q04114_ENTFL | Q04114 from UniProtKB/TrEMBL  Length:317

    Alignment length:302
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301  
         Q04114_ENTFL     2 FKIGSVLKQIRQELNYHQIDLYSGIMSKSVYIKVEADSRPISVEELSKFSERLGVNFFEILNRAGMNTKSVNETGKEKLLISKIFTNPDLFDKNFQRIEPKRLTSLQYFSIYLGYISIAHHYNIEVPTFNKTITSDLKHLYDKRTTFFGIDYEIVSNLLNVLPYEEVSSIIKPMYPIVDSFGKDYDLTIQTVLKNALTISIMNRNLKEAQYYINQFEHLKTIKNISINGYYDLEINYLKQIYQFLTDKNIDSYLNAVNIINIFKIIGKEDIHRSLVEELTKISAKEKFTPPKEVTMYYENYV 303
               SCOP domains d2axvd1 D:2-66 automated matches                                 d2axvd2 D:67-303 automated matches                                                                                                                                                                                                            SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhh.hhhhhhh...hhhhhhhhhh.....hhhhhhhhhhhhh.hhhhhhhhh.......hhhhhhhhhhhhhhhh..hhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhh..hhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2axv D   2 FKIGSVLKQIRQELNYHQIDLYSGIMSKSVYIKVEADSRPISVEELSKFSERLGVNFFEILNRAGMNTKSVNETGKEKLLISKIFTNPDLFDKNFQRIEPKRLTSLQYFSIYLGYISIAHHYNIEVPTFNKTITSDLKHLYDKRTTFFGIDCEIVSNLLNVLPYEEVSSIIKPMYPIVDSFGKDYDLTIQTVLKNALTISIMNRNLKEAQYYINQFEHLKTIKNISINGYYDLEINYLKQIYQFLTDKNIDSYLNAVNIINIFKIIGKEDIHRSLVEELTKISAKEKFTPPKEVTMYYENYV 303
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301
   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, 8)

Asymmetric/Biological Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D   (Q04114_ENTFL | Q04114)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0043565    sequence-specific DNA binding    Interacting selectively and non-covalently with DNA of a specific nucleotide composition, e.g. GC-rich DNA binding, or with a specific sequence motif or type of DNA e.g. promotor binding or rDNA binding.
biological process
    GO:0045892    negative regulation of transcription, DNA-templated    Any process that stops, prevents, or reduces the frequency, rate or extent of cellular DNA-templated transcription.
cellular component
    GO:0017053    transcriptional repressor complex    A protein complex that possesses activity that prevents or downregulates transcription.

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  Cis Peptide Bonds
    Tyr A:176 - Pro A:177   [ RasMol ]  
    Tyr B:176 - Pro B:177   [ RasMol ]  
    Tyr C:176 - Pro C:177   [ RasMol ]  
    Tyr D:176 - Pro D:177   [ RasMol ]  
 

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  2axv
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 Related Entries

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

UniProtKB/TrEMBL
        Q04114_ENTFL | Q04114: 2aw6 2awi 2axu 2axz 2grl

(-) Related Entries Specified in the PDB File

2aw6 2awi 2axu 2axz