Mechanistic insights from the crystal structure of an inward proton-transportingAnabaena sensory rhodopsin mutant
Dong, B.H., Luecke, H.To be published.
Experimental Data Snapshot
Starting Model: experimental
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Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
Anabaena sensory rhodopsin | 226 | Nostoc sp. PCC 7120 = FACHB-418 | Mutation(s): 1  Gene Names: alr3165 Membrane Entity: Yes  | ||
UniProt | |||||
Find proteins for Q8YSC4 (Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)) Explore Q8YSC4  Go to UniProtKB:  Q8YSC4 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | Q8YSC4 | ||||
Sequence AnnotationsExpand | |||||
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Ligands 2 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
PEE Query on PEE | AA [auth B] BA [auth B] CA [auth B] D [auth A] DA [auth B] | 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine C41 H78 N O8 P MWRBNPKJOOWZPW-NYVOMTAGSA-N | |||
RET Query on RET | C [auth A], T [auth B] | RETINAL C20 H28 O NCYCYZXNIZJOKI-OVSJKPMPSA-N |
Length ( Å ) | Angle ( ˚ ) |
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a = 55.265 | α = 90 |
b = 104.301 | β = 90 |
c = 111.386 | γ = 90 |
Software Name | Purpose |
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REFMAC | refinement |
Funding Organization | Location | Grant Number |
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National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) | United States | R01 GM067808 |
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID) | United States | AI078000 |
UC Irvine Center for Biomembrane Systems | United States | -- |