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(-) Description

Title :  CRYSTAL STRUCTURE OF MARR
 
Authors :  V. Saridakis, D. Shahinas, X. Xu, D. Christendat
Date :  19 Dec 07  (Deposition) - 20 May 08  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.40
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Marr, Dna Binding, Transcription Factor, Winged Helix Motif, Dna-Binding, Transcription Regulation, Transcription Regulator (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  V. Saridakis, D. Shahinas, X. Xu, D. Christendat
Structural Insight On The Mechanism Of Regulation Of The Marr Family Of Proteins: High-Resolution Crystal Structure Of A Transcriptional Repressor From Methanobacterium Thermoautotrophicum.
J. Mol. Biol. V. 377 655 2008
PubMed-ID: 18272181  |  Reference-DOI: 10.1016/J.JMB.2008.01.001
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - TRANSCRIPTIONAL REGULATOR
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)
    Expression System Vector: PET15B
    Gene: MTH313,MTH_313
    Organism Scientific: METHANOBACTERIUM THERMOAUTOTROPHICUM

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 3BPV)

(-) Sites  (0, 0)

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(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (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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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:137
 aligned with O26413_METTH | O26413 from UniProtKB/TrEMBL  Length:146

    Alignment length:137
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       
         O26413_METTH     5 IPLKGLLSIILRSHRVFIGRELGHLNLTDAQVACLLRIHREPGIKQDELATFFHVDKGTIARTLRRLEESGFIEREQDPENRRRYILEVTRRGEEIIPLILKVEERWEDLLFRDFTEDERKLFRKMCRRLAEEAVRM 141
               SCOP domains d3bpva_ A: automated matches                                                                                                              SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhh...hhhhhhhhhh.hhhhhhhhhhhhhhh..eeeeee..eeeeeeeeehhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3bpv A   5 IPLKGLLSIILRSHRVFIGRELGHLNLTDAQVACLLRIHREPGIKQDELATFFHVDKGTIARTLRRLEESGFIEREQDPENRRRYILEVTRRGEEIIPLILKVEERWEDLLFRDFTEDERKLFRKMCRRLAEEAVRM 141
                                    14        24        34        44        54        64        74        84        94       104       114       124       134
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 Classification and Annotation

(-) SCOP Domains  (1, 1)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A   (O26413_METTH | O26413)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0003700    transcription factor activity, sequence-specific DNA binding    Interacting selectively and non-covalently with a specific DNA sequence in order to modulate transcription. The transcription factor may or may not also interact selectively with a protein or macromolecular complex.
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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 Related Entries

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

UniProtKB/TrEMBL
        O26413_METTH | O26413: 3bpx

(-) Related Entries Specified in the PDB File

3bpx CRYSTAL STRUCTURE OF MARR