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...8 nm in diameter) of [[iron(III) oxide hydroxide]], inside a shell of the protein [[ferritin]], from which it can be recovered as needed.<ref>{{cite book |au ...ironments by secreting compounds called [[siderophore]]s that form soluble complexes with iron(III), that can be reabsorbed into the cell. (The other plants ins ...

{{short description|Three dimensional shape of a protein}} {{about|tertiary structure in protein|the article about tertiary structure in nucleic acid|Nucleic acid tertiary ...

{{short description|Small protein domain found in some kinases and GTPases}} {{Infobox protein family ...

{{short description|Number and arrangement of multiple folded protein subunits in a multi-subunit complex}} {{Protein structure}} ...

{{Infobox protein family |image=Hemerythrin Monomer (1HMO).png|caption=Singly oxygenated hemerythrin protein. {{PDB|1HMO}} ...

...lisher = [[University of Oxford]] | accessdate = 9 May 2022}}</ref> Many [[protein]]s in living beings contain iron(II) centers. Examples of such [[metallopro ...]] of aqueous iron]]In contrast to iron(III) aquo complexes, iron(II) aquo complexes are soluble in water near neutral pH.{{citation needed|date=April 2024}} Fe ...

|title = Protein Data Bank |description = {{unbulleted list |[[Protein structure]]|[[X-ray crystallography]]|[[Cryogenic electron microscopy|cryoE ...

...rs = Manning G, Whyte DB, Martinez R, Hunter T, Sudarsanam S | title = The protein kinase complement of the human genome | journal = Science | volume = 298 | ...{cite journal | vauthors = Barford D | title = Molecular mechanisms of the protein serine/threonine phosphatases | journal = Trends in Biochemical Sciences | ...

{{Distinguish|Protein G}} ...hosducin]]-[[transducin]] beta-gamma complex. Beta and gamma subunits of G-protein are shown by blue and red, respectively.]] ...

...Conserved sequence|conserved]] [[P-loop]] "G domain", a [[domain (protein)|protein domain]] common to many GTPases.<ref name="pmid8462668"/> ...ction]] in response to activation of cell surface receptors, including [[G protein-coupled receptor|transmembrane receptor]]s such as those mediating [[taste] ...

{{Short description|Transport protein}} A '''proton pump''' is an [[integral membrane protein]] pump that builds up a [[electrochemical gradient|proton gradient]] across ...

{{Infobox protein family | OPM protein = 3cx5 ...

...f>{{Cite journal |url=https://wellcomelibrary.org/item/b1817789x |title=On protein synthesis |last=Crick |first=Francis. H. C. |date=1958 |journal=Symposia of ...ence, either of bases in the nucleic acid or of amino acid residues in the protein.}} ...

...ation.gif|thumb|300px|left| A [[ribosome]] is a [[biological machine]]. [[Protein domain dynamics]] can only be seen by [[neutron spin echo]] spectroscopy ]] ...stems of a cell, including the interactions between [[DNA]], [[RNA]] and [[protein biosynthesis]], as well as how these interactions are regulated. A great va ...

...somal protein]]s from the nucleus to the cytoplasm, and the transport of [[protein]]s (such as [[DNA polymerase]] and [[lamin]]s), [[carbohydrates]], [[signal ...adient]]s associated with the [[Ran cycle|RAN cycle]] (Ras-related nuclear protein cycle). In 2022 around 90% of the structure of the human NPC was elucidated ...

{{short description|Linear sequence of amino acids in a peptide or protein}} {{Protein structure}} ...

...n which a cell transports [[molecule]]s (e.g., [[neurotransmitter]]s and [[protein]]s) out of the cell. As an active transport mechanism, exocytosis requires ...an also be released via [[reverse transport]] through [[membrane transport protein]]s. ...

...in'''") is a lightly packed form of [[chromatin]] ([[DNA]], [[RNA]], and [[protein]]) that is enriched in [[gene]]s, and is often (but not always) under activ ...ch more widely spaced, which allows for easier access of different protein complexes to the DNA strand and thus increased gene [[Transcription (biology)|transcr ...

...s and used in a number of [[Chromatography|chromatographic]] methods for [[protein purification]]. It can also be used instead of agar as a solid medium for c ...ite book |url=https://books.google.com/books?id=z-bZ_FZHqRcC&pg=PA7 |title=Protein Electrophoresis in Clinical Diagnosis | vauthors = Keren D |pages=7–8 |publ ...

...roscopy, thereby permitting the study of individual proteins and molecular complexes in three-dimensions at angstrom resolution. ...Hemoglobin t-r state ani.gif|thumb|[[Hemoglobin]], the oxygen transporting protein found in red blood cells]] ...