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(-) Description

Title :  CRYSTAL STRUCTURE OF THE PUTATIVE ARSENICAL RESISTANCE OPERON REPRESSOR FROM ARCHAEOGLOBUS FULGIDUS
 
Authors :  Y. Kim, A. Joachimiak, T. Skarina, A. Savchenko, A. Edwards, Midwest C Structural Genomics (Mcsg)
Date :  16 Nov 04  (Deposition) - 28 Dec 04  (Release) - 26 Sep 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.60
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Structural Genomics, Protein Structure Initiative, Psi, Midwest Center For Structural Genomocs, Mcsg, Arsenical Resistance Operon Repressor, Hth_arsr, Dna-Binding Protein, Midwest Center For Structural Genomics, Transcription Repressor (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Y. Kim, A. Joachimiak, T. Skarina, A. Savchenko, A. Edwards
Crystal Structure Of The Putative Arsenical Resistance Operon Repressor From Archaeoglobus Fulgidus
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - ARSENICAL RESISTANCE OPERON REPRESSOR, PUTATIVE
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: MODIFIED PET15B
    Expression System Strain: BL21DE3
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID CONTANING T7 PROMOTER
    Organism Scientific: ARCHAEOGLOBUS FULGIDUS
    Organism Taxid: 224325
    Strain: DSM 4304

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 7)

Asymmetric/Biological Unit (2, 7)
No.NameCountTypeFull Name
1ACT1Ligand/IonACETATE ION
2MSE6Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU B:13 , HOH B:375BINDING SITE FOR RESIDUE ACT B 301

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1Y0U)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1Y0U)

 Sequence-Structure Mapping

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

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(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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  UniProt sequence: complete  aligned part    
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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:89
 aligned with O30069_ARCFU | O30069 from UniProtKB/TrEMBL  Length:92

    Alignment length:89
                              1                                                                                      
                              |      8        18        28        38        48        58        68        78         
          O30069_ARCFU    - --MSLEEWIKADSLEKADEYHKRYNYAVTNPVRRKILRMLDKGRSEEEIMQTLSLSKKQLDYHLKVLEAGFCIERVGERWVVTDAGKIV 87
               SCOP domains d1y0ua_ A: Putative arsenical resistance operon repressor AF0168                          SCOP domains
               CATH domains 1y0uA00 A:-1-87 'winged helix' repressor DNA binding domain                               CATH domains
               Pfam domains ----------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhh.hhhhhhhhhhhhhhh..eeee..eeee....... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------- Transcript
                  1y0u A -1 GHmSLEEWIKADSLEKADEYHKRYNYAVTNPVRRKILRmLDKGRSEEEImQTLSLSKKQLDYHLKVLEAGFCIERVGERWVVTDAGKIV 87
                              |      8        18        28        38        48        58        68        78         
                              |                                  37-MSE     48-MSE                                   
                              1-MSE                                                                                  


Chain B from PDB  Type:PROTEIN  Length:88
 aligned with O30069_ARCFU | O30069 from UniProtKB/TrEMBL  Length:92

    Alignment length:88
                              1                                                                                     
                              |      8        18        28        38        48        58        68        78        
          O30069_ARCFU    - --MSLEEWIKADSLEKADEYHKRYNYAVTNPVRRKILRMLDKGRSEEEIMQTLSLSKKQLDYHLKVLEAGFCIERVGERWVVTDAGKI 86
               SCOP domains d1y0ub_ B: Putative arsenical resistance operon repressor AF0168                         SCOP domains
               CATH domains 1y0uB00 B:-1-86 'winged helix' repressor DNA binding domain                              CATH domains
           Pfam domains (1) ---------------------HTH_20-1y0uB01 B:20-78                                     -------- Pfam domains (1)
           Pfam domains (2) ---------------------HTH_20-1y0uB02 B:20-78                                     -------- Pfam domains (2)
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhh.hhhhhhhhhhhhhhh..eeee..eeee.hhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------- Transcript
                  1y0u B -1 GHmSLEEWIKADSLEKADEYHKRYNYAVTNPVRRKILRmLDKGRSEEEImQTLSLSKKQLDYHLKVLEAGFCIERVGERWVVTDAGKI 86
                              |      8        18        28        38        48        58        68        78        
                              1-MSE                              37-MSE     48-MSE
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 Classification and Annotation

(-) SCOP Domains  (1, 2)

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

(-) CATH Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Clan: HTH (544)

(-) Gene Ontology  (0, 0)

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