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PVMR: assembling small helix fragments as structural solutions for molecular replacement.

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Title: PVMR: assembling small helix fragments as structural solutions for molecular replacement.
Authors: Fan Jiang1 fjiang@aphy.iphy.ac.cn, Wei Ding1
Source: Acta Crystallographica: Section A (Wiley-Blackwell). Jan2011, Vol. 67 Issue 1, p56-62. 7p.
Subjects: Vector algebra, Patterson function, Signal-to-noise ratio, Regression analysis, Helices (Algebraic topology), Lattice theory
Abstract: The article presents a study on the use of Patterson vectors molecular-replacement (PVMR) method in tracking helix fragments. It states that PVMR is calculated by equating a search model in a real space with Patterson cross and self vectors. It mentions that the equal matches of Patterson vectors are added to get the signal-to-noise ratio. Moreover, findings of the study show that PVMR is suitable in setting small helix fragments as structural root for molecular substitution.
Database: Engineering Source
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  Availability: 0
Header DbId: egs
DbLabel: Engineering Source
An: 57802711
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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Items – Name: Title
  Label: Title
  Group: Ti
  Data: PVMR: assembling small helix fragments as structural solutions for molecular replacement.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Fan+Jiang%22">Fan Jiang</searchLink><relatesTo>1</relatesTo><i> fjiang@aphy.iphy.ac.cn</i><br /><searchLink fieldCode="AR" term="%22Wei+Ding%22">Wei Ding</searchLink><relatesTo>1</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Acta+Crystallographica%3A+Section+A+%28Wiley-Blackwell%29%22">Acta Crystallographica: Section A (Wiley-Blackwell)</searchLink>. Jan2011, Vol. 67 Issue 1, p56-62. 7p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Vector+algebra%22">Vector algebra</searchLink><br /><searchLink fieldCode="DE" term="%22Patterson+function%22">Patterson function</searchLink><br /><searchLink fieldCode="DE" term="%22Signal-to-noise+ratio%22">Signal-to-noise ratio</searchLink><br /><searchLink fieldCode="DE" term="%22Regression+analysis%22">Regression analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Helices+%28Algebraic+topology%29%22">Helices (Algebraic topology)</searchLink><br /><searchLink fieldCode="DE" term="%22Lattice+theory%22">Lattice theory</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: The article presents a study on the use of Patterson vectors molecular-replacement (PVMR) method in tracking helix fragments. It states that PVMR is calculated by equating a search model in a real space with Patterson cross and self vectors. It mentions that the equal matches of Patterson vectors are added to get the signal-to-noise ratio. Moreover, findings of the study show that PVMR is suitable in setting small helix fragments as structural root for molecular substitution.
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RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1107/S0108767310044892
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 7
        StartPage: 56
    Subjects:
      – SubjectFull: Vector algebra
        Type: general
      – SubjectFull: Patterson function
        Type: general
      – SubjectFull: Signal-to-noise ratio
        Type: general
      – SubjectFull: Regression analysis
        Type: general
      – SubjectFull: Helices (Algebraic topology)
        Type: general
      – SubjectFull: Lattice theory
        Type: general
    Titles:
      – TitleFull: PVMR: assembling small helix fragments as structural solutions for molecular replacement.
        Type: main
  BibRelationships:
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      – PersonEntity:
          Name:
            NameFull: Fan Jiang
      – PersonEntity:
          Name:
            NameFull: Wei Ding
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 01
              Text: Jan2011
              Type: published
              Y: 2011
          Identifiers:
            – Type: issn-print
              Value: 01087673
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              Value: 67
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              Value: 1
          Titles:
            – TitleFull: Acta Crystallographica: Section A (Wiley-Blackwell)
              Type: main
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