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K Cai

Research Profile

Chemicals & Drugs

Genes & Molecular Sequences

Amino Acid Sequences

Concepts & Ideas

Living Beings

Cattle

Phenomena

Light

Physiology

Anatomy

Cytoplasm

Procedures

Electron Spin Resonance Spectroscopy

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Publications

TOP 3
Christian Altenbach; Judith Klein-Seetharaman; K Cai; H Gobind Khorana; Wayne L Hubbell
Structure and function in rhodopsin: mapping light-dependent changes in distance between residue 316 in helix 8 and residues in the sequence 60-75, covering the cytoplasmic end of helices TM1 and TM2 and their connection loop CL1.
Christian Altenbach; K Cai; Judith Klein-Seetharaman; H Gobind Khorana; Wayne L Hubbell
Structure and function in rhodopsin: mapping light-dependent changes in distance between residue 65 in helix TM1 and residues in the sequence 306-319 at the cytoplasmic end of helix TM7 and in helix H8.
K Cai; Judith Klein-Seetharaman; Christian Altenbach; Wayne L Hubbell; H Gobind Khorana
Probing the dark state tertiary structure in the cytoplasmic domain of rhodopsin: proximities between amino acids deduced from spontaneous disulfide bond formation between cysteine pairs engineered in cytoplasmic loops 1, 3, and 4.

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All Publications

2001: Christian Altenbach; Judith Klein-Seetharaman; K Cai; H Gobind Khorana; Wayne L Hubbell
Structure and function in rhodopsin: mapping light-dependent changes in distance between residue 316 in helix 8 and residues in the sequence 60-75, covering the cytoplasmic end of helices TM1 and TM2 and their connection loop CL1.
Biochemistry 2001;40(51):15493-500.
2001: Christian Altenbach; K Cai; Judith Klein-Seetharaman; H Gobind Khorana; Wayne L Hubbell
Structure and function in rhodopsin: mapping light-dependent changes in distance between residue 65 in helix TM1 and residues in the sequence 306-319 at the cytoplasmic end of helix TM7 and in helix H8.
Biochemistry 2001;40(51):15483-92.
2001: K Cai; Judith Klein-Seetharaman; Christian Altenbach; Wayne L Hubbell; H Gobind Khorana
Probing the dark state tertiary structure in the cytoplasmic domain of rhodopsin: proximities between amino acids deduced from spontaneous disulfide bond formation between cysteine pairs engineered in cytoplasmic loops 1, 3, and 4.
Biochemistry 2001;40(42):12479-85.
2001: Judith Klein-Seetharaman; John Hwa; K Cai; Christian Altenbach; Wayne L Hubbell; H Gobind Khorana
Probing the dark state tertiary structure in the cytoplasmic domain of rhodopsin: proximities between amino acids deduced from spontaneous disulfide bond formation between Cys316 and engineered cysteines in cytoplasmic loop 1.
Biochemistry 2001;40(42):12472-8.
2001: Y Itoh; K Cai; H Gobind Khorana
Mapping of contact sites in complex formation between light-activated rhodopsin and transducin by covalent crosslinking: use of a chemically preactivated reagent.
Proceedings of the National Academy of Sciences of the United States of America 2001;98(9):4883-7.
2001: K Cai; Y Itoh; H Gobind Khorana
Mapping of contact sites in complex formation between transducin and light-activated rhodopsin by covalent crosslinking: use of a photoactivatable reagent.
Proceedings of the National Academy of Sciences of the United States of America 2001;98(9):4877-82.
1999: K Cai; Judith Klein-Seetharaman; John Hwa; Wayne L Hubbell; H Gobind Khorana
Structure and function in rhodopsin: effects of disulfide cross-links in the cytoplasmic face of rhodopsin on transducin activation and phosphorylation by rhodopsin kinase.
Biochemistry 1999;38(39):12893-8.
1999: Judith Klein-Seetharaman; John Hwa; K Cai; Christian Altenbach; Wayne L Hubbell; H Gobind Khorana
Single-cysteine substitution mutants at amino acid positions 55-75, the sequence connecting the cytoplasmic ends of helices I and II in rhodopsin: reactivity of the sulfhydryl groups and their derivatives identifies a tertiary structure that changes upon light-activation.
Biochemistry 1999;38(25):7938-44.
1999: Christian Altenbach; K Cai; H Gobind Khorana; Wayne L Hubbell
Structural features and light-dependent changes in the sequence 306-322 extending from helix VII to the palmitoylation sites in rhodopsin: a site-directed spin-labeling study.
Biochemistry 1999;38(25):7931-7.
1999: K Cai; Judith Klein-Seetharaman; David L Farrens; C Zhang; Christian Altenbach; Wayne L Hubbell; H Gobind Khorana
Single-cysteine substitution mutants at amino acid positions 306-321 in rhodopsin, the sequence between the cytoplasmic end of helix VII and the palmitoylation sites: sulfhydryl reactivity and transducin activation reveal a tertiary structure.
Biochemistry 1999;38(25):7925-30.
1999: Ralf Langen; K Cai; Christian Altenbach; H Gobind Khorana; Wayne L Hubbell
Structural features of the C-terminal domain of bovine rhodopsin: a site-directed spin-labeling study.
Biochemistry 1999;38(25):7918-24.
1997: K Cai; Ralf Langen; Wayne L Hubbell; H Gobind Khorana
Structure and function in rhodopsin: topology of the C-terminal polypeptide chain in relation to the cytoplasmic loops.
Proceedings of the National Academy of Sciences of the United States of America 1997;94(26):14267-72.