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(-) Description

Title :  NOE-BASED 3D STRUCTURE OF THE MONOMER OF CYLR2 IN EQUILIBRIUM WITH PREDISSOCIATED HOMODIMER AT 266K (-7 CELSIUS DEGREES)
 
Authors :  M. Jaremko, L. Jaremko, H. Kim, M. Cho, C. D. Schwieters, K. Giller, S. Be M. Zweckstetter
Date :  19 Sep 12  (Deposition) - 20 Feb 13  (Release) - 03 Apr 13  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
NMR Structure *:  A  (1x)
Keywords :  Homodimer, Cylr2, Dna Binding Protein, Noe-Based Structure, Protein Folding, Cold Denaturation, Cytolysin Repressor 2, Helix-Turn-Helix, Ensemble Calculations, Fast Exchange Dimer-Monomer Equlibrium, Dimer Dissociation (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Jaremko, L. Jaremko, H. Y. Kim, M. K. Cho, C. D. Schwieters, K. Giller S. Becker, M. Zweckstetter
Cold Denaturation Of A Protein Dimer Monitored At Atomic Resolution.
Nat. Chem. Biol. V. 9 264 2013
PubMed-ID: 23396077  |  Reference-DOI: 10.1038/NCHEMBIO.1181

(-) Compounds

Molecule 1 - CYLR2
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET32A
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: CYLR2
    Organism Scientific: ENTEROCOCCUS FAECALIS
    Organism Taxid: 1351
    Synonym: PUTATIVE TRANSCRIPTION REGULATOR

 Structural Features

(-) Chains, Units

  1
NMR Structure (20x): A
NMR Structure * (1x): A

Summary Information (see also Sequences/Alignments below)

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

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

(-) Sites  (0, 0)

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(-) 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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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 2LYP)

(-) Sequences/Alignments

NMR Structure
   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
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Chain A from PDB  Type:PROTEIN  Length:66
 aligned with Q8VL32_ENTFL | Q8VL32 from UniProtKB/TrEMBL  Length:66

    Alignment length:66
                                    10        20        30        40        50        60      
          Q8VL32_ENTFL    1 MIINNLKLIREKKKISQSELAALLEVSRQTINGIEKNKYNPSLQLALKIAYYLNTPLEDIFQWQPE 66
               SCOP domains d2lypa_ A: Putative transcription regulator CylR2                  SCOP domains
               CATH domains ------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eehhhhhhhhh..hhhhhhhhhh.hhhhhhhhhh.....hhhhhhhhhhhhh.hhhhhee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------ Transcript
                  2lyp A  1 MIINNLKLIREKKKISQSELAALLEVSRQTINGIEKNKYNPSLQLALKIAYYLNTPLEDIFQWQPE 66
                                    10        20        30        40        50        60
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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  (1, 1)

NMR Structure
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (2, 2)

NMR Structure(hide GO term definitions)
Chain A   (Q8VL32_ENTFL | Q8VL32)
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.

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  2lyp
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 Related Entries

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

UniProtKB/TrEMBL
        Q8VL32_ENTFL | Q8VL32: 1utx 2gzu 2lyj 2lyk 2lyl 2lyq 2lyr 2lys 2xi8 2xiu 2xj3

(-) Related Entries Specified in the PDB File

1utx X-RAY STRUCTURE OF THE SAME PROTEIN AT 1.9 A RESOLUTION
2gzu STRUCTURE OF THE SAME PROTEIN USING INTERMONOMER DISTANCES FROM PARAMAGNETIC RELAXATION ENHANCEMENT AND NMR DIPOLAR COUPLINGS
2lyj
2lyk
2lyl
2lyq
2lyr
2lys RELATED ID: 17895 RELATED DB: BMRB
2xi8 X-RAY STRUCTURE OF THE SAME PROTEIN AT 1.21 A RESOLUTION
2xiu X-RAY STRUCTURE OF MTSL-TAGGED CYLR2
2xj3 X-RAY STRUCTURE OF T55C MUTANT OF CYLR2