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(-) Description

Title :  CRYSTAL STRUCTURE OF PROBABLE MALTOSE OPERON TRANSCRIPTIONAL REPRESSOR MALR FROM STAPHYLOCOCCUS AREUS
 
Authors :  Y. Patskovsky, R. Toro, C. Morano, J. Freeman, S. Chang, J. M. Sauder, S. S. C. Almo, New York Sgx Research Center For Structural Genomi (Nysgxrc)
Date :  06 May 09  (Deposition) - 19 May 09  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Rna-Binding, Transcriptional Repressor, Psi-2, Nysgxrc, Structural Genomics, Protein Structure Initiative, New York Sgx Research Center For Structural Genomics, Dna-Binding, Transcription, Transcription Regulation, Rna Binding, Rna Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Y. Patskovsky, R. Toro, C. Morano, J. Freeman, S. Chang, J. M. Sauder, S. K. Burley, S. C. Almo
Crystal Structure Of Maltose Operon Transcriptional Repressor From Staphylococcus Aureus
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - MALTOSE OPERON TRANSCRIPTIONAL REPRESSOR
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: MODIFIED PET26
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: C-TERMINAL FRAGMENT
    Gene: MALR, SAV1508
    Organism Scientific: STAPHYLOCOCCUS AUREUS SUBSP. AUREUS MU50
    Organism Taxid: 158878

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 4)

Asymmetric/Biological Unit (1, 4)
No.NameCountTypeFull Name
1GOL4Ligand/IonGLYCEROL

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREILE A:149 , GLY A:150 , ASP A:164 , ASN A:165 , ASN A:167 , ARG A:201BINDING SITE FOR RESIDUE GOL A 1
2AC2SOFTWAREARG A:201 , ASP A:252 , ASN A:280BINDING SITE FOR RESIDUE GOL A 348
3AC3SOFTWAREASN A:173 , ASP A:328 , THR A:329 , HOH A:353 , HOH A:354BINDING SITE FOR RESIDUE GOL A 349
4AC4SOFTWAREGLY B:150 , ASP B:164 , ASN B:165 , ASN B:167 , ARG B:201 , HOH B:359BINDING SITE FOR RESIDUE GOL B 1

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3HCW)

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Ile A:270 -Pro A:271
2Ser A:289 -Pro A:290
3Ile B:270 -Pro B:271
4Ser B:289 -Pro B:290

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3HCW)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3HCW)

(-) Exons   (0, 0)

(no "Exon" information available for 3HCW)

(-) 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:283
 aligned with A0A0H3JSG1_S | A0A0H3JSG1 from UniProtKB/TrEMBL  Length:339

    Alignment length:286
                                                                                                                                                                                                                                                                                                                     339  
                                    65        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   |  
         A0A0H3JSG1_S    56 TNQTYKIGLVLKGSEEPIRLNPFYINVLLGISETCNQHGYGTQTTVSNNMNDLMDEVYKMIKQRMVDAFILLYSKENDPIKQMLIDESMPFIVIGKPTSDIDHQFTHIDNDNILASENLTRHVIEQGVDELIFITEKGNFEVSKDRIQGFETVASQFNLDYQIIETSNEREVILNYMQNLHTRLKDPNIKQAIISLDAMLHLAILSVLYELNIEIPKDVMTATFNDSYLTEIASPPQTCIDIKPRMLGQQAGSAILNILKNKAQDVIELVIIDTELKIRKSTQR--   -
               SCOP domains d3hcwa_ A: automated matches                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeee....hhhhhhhhhhhhhhhhhhhhhhh...eeee....hhhhhhhhhhhhhhh....eeee......hhhhhhhhhh...eeee.....hhhhhh.eeeehhhhhhhhhhhhhhhhh..eeeeeee...hhhhhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhhhhhhhhh.....eeeee.hhhhhhhhhhhhhhh.......eeeeee..hhhhhh.....eeee.hhhhhhhhhhhhhhhhhhh---....eeee..eee.hhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3hcw A  56 TNQTYKIGLVLKGSEEPIRLNPFYINVLLGISETCNQHGYGTQTTVSNNMNDLMDEVYKMIKQRMVDAFILLYSKENDPIKQMLIDESMPFIVIGKPTSDIDHQFTHIDNDNILASENLTRHVIEQGVDELIFITEKGNFEVSKDRIQGFETVASQFNLDYQIIETSNEREVILNYMQNLHTRLKDPNIKQAIISLDAMLHLAILSVLYELNIEIPKDVMTATFNDSYLTEIASPPQTCIDIKPRMLGQQAGSAILNILKN---DVIELVIIDTELKIRKSTQREG 341
                                    65        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      
                                                                                                                                                                                                                                                                                              316 320                     


Chain B from PDB  Type:PROTEIN  Length:282
 aligned with A0A0H3JSG1_S | A0A0H3JSG1 from UniProtKB/TrEMBL  Length:339

    Alignment length:285
                                                                                                                                                                                                                                                                                                                     339 
                                    65        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   | 
         A0A0H3JSG1_S    56 TNQTYKIGLVLKGSEEPIRLNPFYINVLLGISETCNQHGYGTQTTVSNNMNDLMDEVYKMIKQRMVDAFILLYSKENDPIKQMLIDESMPFIVIGKPTSDIDHQFTHIDNDNILASENLTRHVIEQGVDELIFITEKGNFEVSKDRIQGFETVASQFNLDYQIIETSNEREVILNYMQNLHTRLKDPNIKQAIISLDAMLHLAILSVLYELNIEIPKDVMTATFNDSYLTEIASPPQTCIDIKPRMLGQQAGSAILNILKNKAQDVIELVIIDTELKIRKSTQR-   -
               SCOP domains d3hcwb_ B: automated matches                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeee....hhhhhhhhhhhhhhhhhhhhhhhh..eeee....hhhhhhhhhhhhhhh....eeee......hhhhhhhhhh...eeee.....hhhhh..eeeehhhhhhhhhhhhhhhh...eeeeeee...hhhhhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhhhhhhhhhh....eeeee.hhhhhhhhhhhhhhh.......eeeeee..hhhhhh.....eeee.hhhhhhhhhhhhhhhhhhh---....eeee..eee.hhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3hcw B  56 TNQTYKIGLVLKGSEEPIRLNPFYINVLLGISETCNQHGYGTQTTVSNNMNDLMDEVYKMIKQRMVDAFILLYSKENDPIKQMLIDESMPFIVIGKPTSDIDHQFTHIDNDNILASENLTRHVIEQGVDELIFITEKGNFEVSKDRIQGFETVASQFNLDYQIIETSNEREVILNYMQNLHTRLKDPNIKQAIISLDAMLHLAILSVLYELNIEIPKDVMTATFNDSYLTEIASPPQTCIDIKPRMLGQQAGSAILNILKN---DVIELVIIDTELKIRKSTQRE 340
                                    65        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     
                                                                                                                                                                                                                                                                                              316 320
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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  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/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3HCW)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3HCW)

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 3HCW)

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    Ser B:289 - Pro B:290   [ RasMol ]  
 

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