a) Draw the structure of 1,3-butadiene. Label the hybridization of each carbon and bond angles. b) qualitatively sketch the pi molecular orbitals for 1,3-butadiene. Identify the HOMO and LUMO. c) Th Draw a structural formula ...
The family of zein proteins in maize consists of several prototypes whose amino sequence is characterized by a repetitive block structure. We have now isolated and characterized a new series of zein cDNA clones from a cDNA library made from protein-body polysomal mRNA. The nucleotide sequences ...
Cellular respiration utilizes the {Blank} glucose as a high energy molecule that is broken down so the energy released can be used to make the nucleotide ATP. 1/ The energy currency for cells called ... and is used to carry out nearly all of a cells activists 2/ The adenosine triphospha...
The nucleotide sequences of the longest AKH I, II, and III cDNAs and their deduced amino acid sequences are shown in Figure 1:, Figure 2:, Figure 3:. The AKH I cDNA consists of 363 bp, including an open reading frame of 189 nucleotides encoding the L. migratoria AKH I precursor. ...
Capping, splicing, and termination are coupled to transcription through phosphorylation of the C-terminal domain (CTD) of the largest RNA polymerase II (Pol II) subunit. The CTD extends from the Pol II body and consists of a conserved heptapeptide, Tyr1-Ser2-Pro3-Thr4-Ser5-Pro6-Ser7, ...
Sequences of alternating purine-pyrimidine bases can adopt a left-handed helical structure (Z-DNA), which was first defined by an atomic resolution x-ray crystallographic analysis for the hexanucleotide pentaphosphate (dC-dG)3. In this conformation, the antiparallel polynucleotide chains are still ...
For each the nucleotide sequences have been de... M Saraste,MRTEN WIKSTRM - 《Structure & Function of Membrane Proteins》 被引量: 3发表: 1983年 Frequency reconfigurable truncated rhombuslike slotted antenna with patch size reduction The structure consists of a slotted ground plane with a ...
bond that connects the peptide and nucleotide moieties of McC7. We present here crystal structures of MccF, in complex with various ligands. The MccF structure is similar to that of dipeptide LD-carboxypeptidase, but with an additional loop proximal to the active site that serves as the primary...
To express Fap43p with a C-terminal GFP tag under the control of its native promoter in the native locus, the 3HA tag from pFAP43–3HA native locus expression plasmids was replaced by a GFP coding region preceded by a 27-nucleotide linker encoding GSGGGSGTG amino acid residues. ...