Dimeric PAS domains of oxygen sensor FixL in complex with imidazole-bound heme.
Koteishi, H., Sugimoto, 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 |
Sensor protein FixL | 273 | Bradyrhizobium diazoefficiens USDA 110 | Mutation(s): 0  Gene Names: fixL, bll2760 EC: 2.7.13.3 | ![]() | |
UniProt | |||||
Find proteins for P23222 (Bradyrhizobium diazoefficiens (strain JCM 10833 / BCRC 13528 / IAM 13628 / NBRC 14792 / USDA 110)) Explore P23222  Go to UniProtKB:  P23222 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P23222 | ||||
Sequence AnnotationsExpand | |||||
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Ligands 3 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
HEM Query on HEM | DA [auth F] FA [auth G] K [auth A] KA [auth H] MA [auth I] | PROTOPORPHYRIN IX CONTAINING FE C34 H32 Fe N4 O4 KABFMIBPWCXCRK-RGGAHWMASA-L | |||
GOL Query on GOL | AA [auth E] CA [auth F] GA [auth G] IA [auth H] JA [auth H] | GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N | |||
IMD (Subject of Investigation/LOI) Query on IMD | BA [auth E] EA [auth F] HA [auth G] LA [auth H] M [auth A] | IMIDAZOLE C3 H5 N2 RAXXELZNTBOGNW-UHFFFAOYSA-O |
Length ( Å ) | Angle ( ˚ ) |
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a = 188.854 | α = 90 |
b = 199.313 | β = 90 |
c = 270.01 | γ = 90 |
Software Name | Purpose |
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PHENIX | refinement |
XDS | data scaling |
Coot | model building |
PHENIX | phasing |
XDS | data reduction |
Funding Organization | Location | Grant Number |
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Not funded | -- |