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(-) Description

Title :  CRYSTAL STRUCTURE OF A TETR-FAMILY TRANSCRIPTIONAL REGULATOR (MAQU_3571) FROM MARINOBACTER AQUAEOLEI VT8 AT 2.49 A RESOLUTION
 
Authors :  Joint Center For Structural Genomics (Jcsg)
Date :  24 Jun 10  (Deposition) - 28 Jul 10  (Release) - 28 Jul 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.49
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Tetr-Family Transcriptional Regulator, Structural Genomics, Joint Center For Structural Genomics, Jcsg, Protein Structure Initiative, Psi-2, Transcription (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Joint Center For Structural Genomics (Jcsg)
Crystal Structure Of A Tetr-Family Transcriptional Regulato (Maqu_3571) From Marinobacter Aquaeolei Vt8 At 2. 49 A Resolution
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - TRANSCRIPTIONAL REGULATOR, TETR FAMILY
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: SPEEDET
    Expression System Strain: HK100
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: MAQU_3571
    Organism Common: MARINOBACTER HYDROCARBONOCLASTICUS (STRAIN DSM 11845)
    Organism Scientific: MARINOBACTER AQUAEOLEI
    Organism Taxid: 351348
    Strain: ATCC 700491 / DSM 11845 / VT8

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (2x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 7)

Asymmetric Unit (3, 7)
No.NameCountTypeFull Name
1MSE4Mod. Amino AcidSELENOMETHIONINE
2SO42Ligand/IonSULFATE ION
3UNL1Ligand/IonUNKNOWN LIGAND
Biological Unit 1 (3, 14)
No.NameCountTypeFull Name
1MSE8Mod. Amino AcidSELENOMETHIONINE
2SO44Ligand/IonSULFATE ION
3UNL2Ligand/IonUNKNOWN LIGAND

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:42 , TYR A:65BINDING SITE FOR RESIDUE SO4 A 231
2AC2SOFTWAREASN A:18 , ARG A:95BINDING SITE FOR RESIDUE SO4 A 232

(-) SS Bonds  (0, 0)

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(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) Exons   (0, 0)

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(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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Chain A from PDB  Type:PROTEIN  Length:203
 aligned with A1U6M1_MARHV | A1U6M1 from UniProtKB/TrEMBL  Length:227

    Alignment length:212
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212  
         A1U6M1_MARHV     3 MKTRDKILLSSLELFNDKGERNITTNHIAAHLAISPGNLYYHFRNKSDIIYEIFQEYEKLVDYYLDIPEDRPITLEDMTFYLESVFDGLWSYRFFHRDLEYLLDSDPRLRQDYREFTNRCLAAINRIFAKLADAGIIQPQPEDLRSAMSLNVWLVITNWMAFLKTAHAAEEPASLSLTELKQGIYQVLTLEVPYLTPEYRERVLALREKYRP 214
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhh.hhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhh---------..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3nnr A   3 mKTRDKILLSSLELFNDKGERNITTNHIAAHLAISPGNLYYHFRNKSDIIYEIFQEYEKLVDYYLDIPEDRPITLEDmTFYLESVFDGLWSYRFFHRDLEYLLDSDPRLRQDYREFTNRCLAAINRIFAKLADAGIIQPQPEDLRSAmSLNVWLVITNWmAFLKTAH---------LTELKQGIYQVLTLEVPYLTPEYRERVLALREKYRP 214
                            |       12        22        32        42        52        62        72       |82        92       102       112       122       132       142       152       162      |  -      |182       192       202       212  
                            |                                                                           80-MSE                                                               150-MSE     162-MSE169       179                                   
                            3-MSE
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 3NNR)

(-) CATH Domains  (0, 0)

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(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A   (A1U6M1_MARHV | A1U6M1)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
biological process
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.

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