Secondary Quotes

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In describing a protein it is now common to distinguish the primary, secondary and tertiary structures. The primary structure is simply the order, or sequence, of the amino-acid residues along the polypeptide chains. This was first determined by [Frederick] Sanger using chemical techniques for the protein insulin, and has since been elucidated for a number of peptides and, in part, for one or two other small proteins. The secondary structure is the type of folding, coiling or puckering adopted by the polypeptide chain: the a-helix structure and the pleated sheet are examples. Secondary structure has been assigned in broad outline to a number of librous proteins such as silk, keratin and collagen; but we are ignorant of the nature of the secondary structure of any globular protein. True, there is suggestive evidence, though as yet no proof, that a-helices occur in globular proteins, to an extent which is difficult to gauge quantitatively in any particular case. The tertiary structure is the way in which the folded or coiled polypeptide chains are disposed to form the protein molecule as a three-dimensional object, in space. The chemical and physical properties of a protein cannot be fully interpreted until all three levels of structure are understood, for these properties depend on the spatial relationships between the amino-acids, and these in turn depend on the tertiary and secondary structures as much as on the primary. Only X-ray diffraction methods seem capable, even in principle, of unravelling the tertiary and secondary structures. [Co-author with G. Bodo, H. M. Dintzis, R. G. Parrish, H. Wyckoff, and D. C. Phillips]

John Kendrew
in-describing-protein-it-is-now-common-to-distinguish-primary-secondary-tertiary-structures-the-primary-structure-is-simply-order-sequence-aminoacid-residues-along-polypeptide-ch
form-is-useful-but-it-is-secondary-idries-shah
love-is-only-reality-everything-else-is-secondary-debasish-mridha
my-father-used-to-say-let-them-see-you-not-suit-that-should-be-secondary-cary-grant
being-woman-leader-is-secondary-to-me-should-be-to-others
i-studied-secondary-education
the-engineering-is-secondary-to-vision
secondary-structural-dissociation-involves-one-anp-more-than-one-ep-examples-secondary-structural-dissociation-are-complex-ptsd-complex-forms-acute-stress-disorder-complex-dissoc
so-were-really-la-based-with-secondary-base-in-chicago
life-is-all-about-resolve-outcome-is-secondary
in-art-nothing-is-more-secondary-than-authors-intentions-jorge-luis-borges
prison-for-crime-puberty-that-was-how-secondary-school-had-seemed-david-brin
that-secondary-provides-worse-coverage-than-guatemalan-hmo-dennis-miller
have-courage-to-follow-your-heart-intuition-they-somehow-already-know-what-you-truly-want-to-become-everything-else-is-secondary-steve-jobs
everybody-should-be-interested-in-access-to-primary-secondary-education-for-everybody-paul-farmer
we-moved-back-to-britain-for-my-secondary-education
the-main-thing-is-to-be-full-life-everything-else-is-secondary-marty-rubin
it-was-during-my-time-at-secondary-school-that-i-abandoned-religion
that-is-a-secondary-teacher-conception-the-writer-as-an-observer
god-will-give-you-anything-as-long-as-you-understand-that-he-is-primary-not-secondary-t-d-jakes
id-love-to-see-secondary-markets-become-more-widespread-in-terms-their-adoption
pictures-shapes-are-but-secondary-objects-please-displease-only-in-memory-francis-bacon
i-believe-primary-secondary-education-is-bedrock-any-sustainable-society
glory-protagonist-is-always-paid-for-by-lot-secondary-characters-tony-hoagland
im-real-stayathome-mom-im-really-handson-everything-else-became-secondary-drew-barrymore
one-primary-goals-in-life-should-be-to-prepare-for-death-everything-else-should-be-secondary-billy-graham
art-is-too-often-discounted-as-secondary-priority-the-writer-is-necessary-to-society-kayla-rae-whitaker
women-have-traditionally-took-secondary-roles-to-men-i-want-to-be-boss-not-secretary-bianca-frazier
if-doing-what-ought-to-be-done-be-made-first-business-success-secondary-considerationis-not-this-way-to-exalt-virtue-confucius
music-is-nice-friend-to-have-around-whether-it-is-just-for-yourself-for-other-people-if-you-can-enjoy-it-being-professional-is-almost-secondary
in-music-you-feel-connection-to-voice-think-about-person-behind-it-in-art-thats-secondary-marilyn-manson
im-true-fan-animation-its-my-livelihood-liveaction-is-secondary-to-me-genndy-tartakovsky
hey-every-once-in-awhile-secondary-form-works-better-than-original-but-its-certainly-rarity-jaime-hernandez
my-primary-secondary-education-was-in-french-which-had-lasting-influence-on-my-life
with-technology-we-can-achieve-universal-access-to-secondary-education-within-generation-phumzile-mlambongcuka
crossing-ocean-is-secondary-planning-how-to-pass-tides-is-goal-arlin-sailesh-kapadia
all-elsevalor-good-name-glory-everything-in-heaven-earthis-secondary-to-charm-riches-horace
to-me-most-important-thing-in-piece-art-is-thought-technique-is-totally-secondary-robert-bateman
in-secondary-school-i-became-aware-idea-being-cool-that-was-bit-shell-shock
amid-most-mercenary-ages-it-is-but-secondary-sort-admiration-that-is-bestowed-upon-magnificence-william-shenstone
when-you-suffer-tragedy-secondary-loss-having-it-bleed-into-other-areas-your-life-is-real
art-is-human-process-that-produces-by-way-it-is-not-its-only-ultimate-object-secondary-belief-j-r-r-tolkien
the-idea-behind-gloria-was-to-take-secondary-character-aunt-mother-stay-with-her-as-she-becomes-our-protagonist
eventually-i-want-to-be-creative-producer-that-isnt-in-things-the-acting-is-more-secondary-thing-for-me-now
when-year-starts-objective-is-to-win-it-all-with-team-personal-records-are-secondary-lionel-messi
when-times-are-good-there-is-budget-available-for-increased-research-on-secondary-products-customers
while-i-think-storytelling-is-meaningful-way-to-spend-your-life-it-does-feel-little-bit-secondary-offpoint-david-simon
the-aesthetic-pleasure-dance-is-secondary-reflection-primary-vital-joy-courtship-havelock-ellis
by-dedicating-much-concentration-to-issue-security-bilateral-matters-pass-to-secondary-level-vicente-fox
to-give-prayer-secondary-place-is-to-make-god-seconday-in-lifes-affairs-edward-mckendree-bounds
the-face-is-not-secondary-billboard-for-our-internal-feelings-it-is-equal-partner-in-emotional-process-malcolm-gladwell
im-interested-in-getting-deep-into-persons-consciousness-doing-in-ways-in-which-narrator-is-secondary-to-characters-own-thoughts
my-primary-secondary-education-was-provided-by-highland-park-public-school-system
reading-scripts-commercial-copy-isnt-problem-for-me-i-can-really-focus-on-acting-instead-it-being-secondary
most-names-in-my-books-have-secondary-meaning-sometimes-they-foreshadow-sometimes-they-tell-you-about-characters-origin-back-story
the-well-being-democracies-regardless-their-type-status-is-dependent-on-one-small-technical-detail-the-right-to-vote-everything-else-is-secondary-jose-ortega-y-gasset
environment-is-undoubtedly-secondary-factor-in-phenomena-life-it-can-modify-in-that-it-can-help-hinder-but-it-can-never-create-maria-montessori
in-new-york-you-couldnt-wish-for-nicer-audience-in-la-chicago-boston-but-when-you-get-into-secondary-markets-they-dont-have-clue-bryan-ferry
my-pipe-business-i-created-from-scratch-my-media-assets-bank-i-bought-from-secondary-market-victor-pinchuk
religion-is-another-name-for-realization-truth-it-consists-in-becoming-being-one-with-supreme-being-doctrines-dogmas-are-only-details-secondary-narayanananda-swami
secondary-metabolites-are-bioactive-compounds-that-are-only-produced-at-select-times-during-life-cycle-organism-nancy-keller
in-secondary-school-i-was-floating-i-wasnt-passionate-about-anything-i-did-little-sport-but-it-was-pretty-joyless-because-competitiveness-was-too-andrew-garfield
when-you-single-out-any-particular-group-people-for-secondary-citizenship-status-thats-violation-basic-human-rights
patients-rarely-die-disease-from-which-they-suffer-secondary-terminal-infections-are-real-cause-death-william-osler
when-i-was-a-young-musician-the-only-option-available-to-pursue-secondary-education-in-music-was-to-attend-a-classical-conservatory
theres-no-dancing-girls-were-kinda-like-secondary-to-thing-its-story-about-these-two-guys-that-are-in-love-with-this-one-girl-how-it-unfolds-what-happens
my-belief-is-that-during-conversations-its-not-much-what-you-say-its-how-you-say-it-that-matters-whats-being-heard-is-secondary-to-whats-being-seen-as-body-language-leads-discuss
when-you-have-passion-for-something-hours-days-months-years-that-it-takes-to-complete-project-becomes-secondary-because-youre-working-on-something-one9
the-overthrow-castro-regime-is-top-priority-us-government-all-else-is-secondary-no-time-no-effort-manpower-is-to-be-spared-robert-kennedy
words-are-always-getting-conventionalized-to-some-secondary-meaning-it-is-one-works-poetry-to-take-truants-in-custody-bring-them-back-to-their-william-butler-yeats
the-football-part-is-almost-secondary-its-more-about-family-man-who-decided-to-follow-his-dreams-after-serving-his-country-theres-much-drive-in-him-michael-schaffer
the-political-spirit-is-great-force-in-throwing-love-truth-accurate-reasoning-into-secondary-place-john-morley
i-read-macbeth-as-secondary-student-in-nigeria-it-was-like-african-play-to-me-it-had-all-right-elements-witches-kings-assassinations-sefi-atta
i-love-it-but-its-not-important-to-me-to-always-be-thought-as-sexy-i-like-it-when-it-doesnt-limit-my-career-its-part-my-life-but-on-secondary-eva-mendes
i-love-it-but-its-not-important-to-me-to-always-be-thought-as-sexy-i-like-it-when-it-doesnt-limit-my-career-its-part-my-life-but-on-secondary-plane
i-really-didnt-enjoy-myself-at-secondary-school-but-one-thing-i-did-leave-with-was-eight-fantastic-beautiful-brilliant-amazing-girlfriends
it-isnt-that-i-dont-tackle-issues-its-just-that-theyre-secondary-to-giving-somebody-escape-route-from-banal-routine-everyday-life
i-was-never-particularly-academic-it-was-no-great-surprise-when-i-failed-my-11-plus-consequently-went-to-wibsey-secondary-modern-i-did-all-right-in-english-history-music-which-we
the-difference-between-modern-laws-those-past-is-that-wisdom-is-no-longer-respected-requirement-it-has-become-secondary-in-importance-to-bureaucratic-procedure-gwendolyn-taunton
the-enemy-is-delighted-to-have-us-occupied-incessantly-with-secondary-trivial-concerns-as-to-keep-us-from-attacking-resisting-in-true-spirit-james-o-fraser
the-top-10-people-who-are-most-creative-constructive-thoughtful-do-not-have-much-to-do-with-churches-to-them-canons-reason-come-first-making-faith-secondary-questionable-joseph-f
i-want-to-make-beautiful-clothes-for-women-men-who-appreciate-detail-quality-the-product-must-be-best-but-this-is-almost-secondary-to-service-tom-ford
in-many-cases-user-interface-to-program-is-most-important-part-for-commercial-company-whether-programs-works-correctly-not-seems-to-be-secondary-linus-torvalds
i-want-kids-to-think-that-reading-can-be-just-as-much-fun-more-than-tv-video-games-whatever-else-they-do-i-think-any-other-kind-message-morals-that-i-might-teach-is-secondary-to-
i-hope-that-at-this-moment-you-are-thinking-yourself-as-human-being-rather-than-as-american-asian-european-african-member-any-particular-country-dalai-lama
they-greatly-respected-scholarship-in-itself-but-they-also-impressed-upon-us-that-there-were-great-opportunities-available-for-those-who-were-well-educated-i-received-my-primary-
there-has-been-growing-consensus-across-country-from-statehouses-to-white-house-halls-congress-that-we-need-to-take-dramatic-steps-to-improve-ruben-hinojosa
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