Journal:Acta Cryst F:S2053230X22006586
From Proteopedia
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| - | <StructureSection load='' size='450' side='right' scene='91/915821/Cv/1' caption=''> | + | α<StructureSection load='' size='450' side='right' scene='91/915821/Cv/1' caption=''> |
===Crystal structure determination of the halogenase CtcP from ''Streptomyces aureofaciens''=== | ===Crystal structure determination of the halogenase CtcP from ''Streptomyces aureofaciens''=== | ||
<big>Lijuan Yin</big> <ref>doi: 10.1107/S2053230X22006586</ref> | <big>Lijuan Yin</big> <ref>doi: 10.1107/S2053230X22006586</ref> | ||
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*<scene name='91/915821/Cv/4'>1st view</scene>. | *<scene name='91/915821/Cv/4'>1st view</scene>. | ||
*<scene name='91/915821/Cv/3'>2nd view. Rotated ~ 90° clockwise around the horizontal axis, respective to the orientation shown at 1st view</scene>. The N- (green) and C- (blue) terminal domains of CtcP are color coded. | *<scene name='91/915821/Cv/3'>2nd view. Rotated ~ 90° clockwise around the horizontal axis, respective to the orientation shown at 1st view</scene>. The N- (green) and C- (blue) terminal domains of CtcP are color coded. | ||
| - | Although FAD is not observed in the structure, the monooxygenase domain has a conserved <scene name='91/915821/Cv/9'>FAD-binding pocket and an active center</scene>. All the essential residues which coordinate the FAD in both CtcP and PltM are shown in ball-and-stick representation. CtcP ([[7xgb]]) is colored in green, while PltM ([[6bzq]]) is colored in white-smoke. The FAD molecule and the Cl- ion are from the model of PltM. <scene name='91/915821/Cv/ | + | Although FAD is not observed in the structure, the monooxygenase domain has a conserved <scene name='91/915821/Cv/9'>FAD-binding pocket and an active center</scene>. All the essential residues which coordinate the FAD in both CtcP and PltM are shown in ball-and-stick representation. CtcP ([[7xgb]]) is colored in green, while PltM ([[6bzq]]) is colored in white-smoke. The FAD molecule and the Cl- ion are from the model of PltM. |
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| + | <scene name='91/915821/Cv/11'>The comparison of the substrates binding site in both CtcP and PltM</scene>. The enzymatic active center residues (K87 in PltM, K98 in CtcP) and the phloroglucinol from PltM structure are shown in ball-and-stick representation. The CtcP ([[7xgb]]) is colored in green and blue, while the PltM ([[6bza]]) is colored in white-smoke. | ||
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<b>References</b><br> | <b>References</b><br> | ||
Revision as of 14:25, 28 June 2022
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