English Dictionary

ANTIPARALLEL

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 Dictionary entry overview: What does antiparallel mean? 

ANTIPARALLEL (adjective)
  The adjective ANTIPARALLEL has 1 sense:

1. (especially of vectors) parallel but oppositely directedplay

  Familiarity information: ANTIPARALLEL used as an adjective is very rare.


 Dictionary entry details 


ANTIPARALLEL (adjective)


Sense 1

Meaning:

(especially of vectors) parallel but oppositely directed

Context example:

antiparallel vectors

Similar:

parallel (being everywhere equidistant and not intersecting)


 Context examples 


PDGFA can exist as either antiparallel disulfide-linked homodimers or heterodimers with Platelet-Derived Growth Factor Beta.

(Platelet-Derived Growth Factor Alpha, NCI Thesaurus)

PDGFB can exist as either antiparallel disulfide-linked homodimers or heterodimers with Platelet-Derived Growth Factor Alpha.

(Platelet Derived Growth Factor Beta Chain, NCI Thesaurus)

The H1 helix packs orthogonally with the H2-H3 antiparallel pair.

(F-Box Domain, NCI Thesaurus)

The helices can be parallel or antiparallel.

(Coiled-Coil Domain, NCI Thesaurus)

DNA Minor Groove Binding involves temporary non-covalent interaction through intermolecular physical forces of attraction by a protein or low molecular weight ligand with double-stranded DNA in the smaller (minor) groove formed by the two antiparallel chains of the double helical structure, in either a sequence dependent or independent fashion.

(DNA Minor Groove Binding, NCI Thesaurus)



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