Crystal Structure of SME-1 E166A mutant
Dhankhar, K., Hazra, S.To be published.
Experimental Data Snapshot
 Starting Model: experimental
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Entity ID: 1 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image | 
| beta-lactamase | 275 | Serratia marcescens | Mutation(s): 1  Gene Names: sme-2, blaSME-1, blaSME-4, blaSME1, SME12620_22 EC: 3.5.2.6  | ![]()  | |
UniProt | |||||
Find proteins for P52682 (Serratia marcescens) Explore P52682  Go to UniProtKB:  P52682  | |||||
Entity Groups   | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P52682 | ||||
Sequence AnnotationsExpand | |||||
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| Ligands 3 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| PG4 (Subject of Investigation/LOI) Query on PG4  | C [auth A] | TETRAETHYLENE GLYCOL C8 H18 O5 UWHCKJMYHZGTIT-UHFFFAOYSA-N  | |||
| PEG (Subject of Investigation/LOI) Query on PEG  | H [auth B] | DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N  | |||
| CL (Subject of Investigation/LOI) Query on CL  | D [auth B], E [auth B], F [auth B], G [auth B]  | CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M  | |||
| Length ( Å ) | Angle ( ˚ ) | 
|---|---|
| a = 71.708 | α = 90 | 
| b = 51.828 | β = 114.235 | 
| c = 77.192 | γ = 90 | 
| Software Name | Purpose | 
|---|---|
| REFMAC | refinement | 
| CrysalisPro | data collection | 
| CrysalisPro | data reduction | 
| CrysalisPro | data scaling | 
| MOLREP | phasing | 
| Funding Organization | Location | Grant Number | 
|---|---|---|
| Board of Research in Nuclear Sciences (BRNS) | India | 54/14/03/2023-BRNS | 
| Indian Council of Medical Research | India | EM/Dev/IG/20/0773/2023 |