P33590 (NIKA_ECOLI) Escherichia coli (strain K12)
Nickel-binding periplasmic protein UniProtKBInterProSTRINGInteractive Modelling
524 aa; Sequence (Fasta) ;
3 identical sequences: Escherichia coli H386: A0A1X3JBK7; Shigella sonnei: A0AAE5JZP3; Escherichia coli: A0A024L032
It is possible new templates exist for this target since these models were created.
Available Structures
29 Experimental Structures
| Description | PDB ID | Oligo-state | Range | Seq id (%) | Ligands | |
|---|---|---|---|---|---|---|
| Crystallographic and spectroscopic evidence for high affinity binding of Fe EDTA (H2O)- to the peri… | monomer | 100 | 1×FE; 6×ACT; 1×SO4; 4×CL; 1×EDT; 1×DTT; 3×GOL; | |||
| X-ray structure of NikA in complex with HBED | monomer | 100 | 1×FE; 1×BHN; 1×DTD; 3×CL; 11×GOL; 6×ACT; 1×SO4; | |||
| Crystal structure of the periplasmic nickel-binding protein NikA from Escherichia coli in complex w… | monomer | 100 | 1×FE; 1×EDT; 1×CL; 11×GOL; 6×ACT; | |||
| Crystal structure of NikA in complex Ni-AMA | monomer | 100 | 1×II1; 1×NI; | |||
| X-ray structure of NikA in complex with Ni-(L-His)2 | monomer | 100 | 2×HIS; 1×NI; 7×ACT; 3×GOL; | |||
| Structural characterization of a putative endogenous metal chelator in the periplasmic nickel trans… | monomer | 100 | 2×GOL; 1×ACT; 1×SO4; 1×HCT; | |||
| Crystal structure of NikA in complex with reduced Fe-L2 (N-(2-hydroxy-3-methoxybenzyl)-N'-(2-thiome… | monomer | 100 | 1×FE; 1×9YH; 9×ACT; 5×GOL; 2×SO4; 3×CL; | |||
| X-ray structure of NikA in complex with the doubly hydroxylated iron complex, 1-O2 | monomer | 100 | 7×ACT; 1×SO4; 10×GOL; 4×CL; 1×BHR; 1×FE; 1×DTD; | |||
| Crystal structure of NikA in complex with Fe-L2 (Fe-L2 (N-(2-hydroxy-3-methoxybenzyl)-N'-(2-thiomet… | monomer | 100 | 1×FE; 1×9YH; 7×GOL; 5×ACT; | |||
| X-ray structure of the (hydro)peroxo intermediate NikA/1-Int", after monohydroxylation of the iron … | monomer | 100 | 7×ACT; 1×SO4; 10×GOL; 1×FE; 1×BHN; 1×PER; | |||
| Crystal structure of NikA in complex with hydroxylated Fe-L1 (N-(2-hydroxybenzyl)-N'-(2-thiomethylb… | monomer | 100 | 1×FE; 1×9YK; 7×ACT; 1×SO4; 9×GOL; 5×CL; 1×DTD; | |||
| Crystal structure of NikA in complex with reduced Fe-L1 (N-(2-hydroxybenzyl)-N'-(2-thiomethylbenzyl… | monomer | 100 | 1×FE; 1×9YH; 1×DTT; 6×GOL; 1×CL; 2×ACT; | |||
| X-ray structure of NikA in complex with Fe-N,N'-Bis(2-pyridylmethyl)-N-carboxymethyl-N'-methyl | monomer | 100 | 18×ACT; 13×GOL; 2×SO4; 1×L4D; | |||
| X-ray structure of a "NikA+Iron complex" hybrid, NikA/1 | monomer | 100 | 1×FE; 1×BHZ; 3×ACT; 1×SO4; 6×GOL; 2×CL; | |||
| Crystal structure of the periplasmic nickel-binding protein NikA from Escherichia coli in complex w… | monomer | 100 | 7×ACT; 1×SO4; 7×GOL; 1×FE; 1×EDT; | |||
| X-ray structure of NikA from Escherichia coli in complex with Ru(bis(pyrzol-1-yl)acetate scorpionat… | monomer | 100 | 7×ACT; 1×SO4; 7×GOL; 1×FE; 1×EDT; | |||
| Crystal structure of NikA in complex with Fe-L2 (N-(2-hydroxy-3methoxybenzyl)-N-N'-ethylenediamined… | monomer | 100 | 1×FE; 1×9YH; 5×ACT; 1×SO4; 9×GOL; 3×CL; | |||
| X-ray structure of NikA from Escherichia coli in complex with Fe-6-Me2-BPMCN | monomer | 100 | 1×FE; 1×QTT; 9×ACT; 5×GOL; 1×MG; | |||
| X-ray structure of NikA in complex with Fe(1S,2S)-N,N-kappa-Bis(2-pyridylmethyl)-N-carboxymethyl-N-… | monomer | 100 | 15×ACT; 13×GOL; 1×L2M; 2×UNX; 1×SO4; | |||
| Histidine 416 of the periplamsic binding protein NikA is essential for nickel uptake in Escherichia… | monomer | 99.8 | 7×GOL; 7×ACT; 3×SO4; | |||
| X-ray structure of the doubly hydroxylated iron complex-NikA species, NikA1/O2 | monomer | 100 | 1×FE; 1×BHR; 1×DTD; | |||
| Crystal structure of NikA in complex with Fe-L1 (N-(2-hydroxybenzyl)-N'-(2-thiomethylbenzyl)-N,N'-e… | monomer | 100 | 1×FE; 1×9YK; 2×GOL; | |||
| Structural characterization of a putative endogenous metal chelator in the periplasmic nickel trans… | monomer | 100 | 1×NI; 4×ACT; 1×SO4; 2×CL; 1×HCT; 4×GOL; | |||
| X-ray structure of the diatomic oxo-intermediate NikA/1-Int', prior hydroxylation | monomer | 100 | 4×ACT; 1×SO4; 6×GOL; 1×FE; 1×BHZ; 1×PER; 2×CL; | |||
| X-ray structure of the reduced NikA/1 hybrid, NikA/1-Red | monomer | 100 | 1×FE2; 1×BHZ; 5×ACT; 1×SO4; 3×GOL; 1×CL; 2×DTU; | |||
| Crystal structures of the liganded and unliganded nickel binding protein NikA from Escherichia coli… | monomer | 99.8 | 1×NI; | |||
| X-ray structure of NikA in complex with Fe(1R,2R)-N,N'-Bis(2-pyridylmethyl)-N,N'-dicarboxymethyl-1,… | monomer | 100 | 2×SO4; 17×ACT; 10×GOL; 1×L2D; | |||
| Crystal Structure of Mutant NikA | monomer | 98.79 | 2×IOD; 1×NI; | |||
| Crystal structures of the liganded and unliganded nickel binding protein NikA from Escherichia coli… | monomer | 99.8 | ||||
1 SWISS-MODEL model
| Template | Oligo-state | QMEAN | Range | Ligands | Trg-Tpl Seq id (%) | |
|---|---|---|---|---|---|---|
| 1zlq.1.A | monomer | 0.93 | 1×EDT; 1×DTT; | 100.00 | ||