P0AFC7 (NUOB_ECOLI) Escherichia coli (strain K12)
NADH-quinone oxidoreductase subunit B UniProtKBInterProSTRINGInteractive Modelling
220 aa; Sequence (Fasta) ;
80 identical sequences
It is possible new templates exist for this target since these models were created.
However, an attempt to improve models for this target was made on 2025-10-27. The outcome - failed for technical reasons.
Available Structures
25 Experimental Structures
| Description | PDB ID | Oligo-state | Range | Seq id (%) | Ligands | |
|---|---|---|---|---|---|---|
| Complex I from E. coli, DDM/LMNG-purified, Apo, Resting state |
Heteromer P0AFC3; P0AFD1; P0AFD4; P0AFD6; P0AFE0; P0AFE4; P0AFE8; P0AFF0; P31979; P33599; P33602; P33607; | 100.0 | 7×SF4; 1×FMN; 2×FES; 1×CA; 9×3PE; 3×LFA; | |||
| Complex I from E. coli, LMNG-purified, under Turnover at pH 6, Resting state |
Heteromer P0AFC3; P0AFD1; P0AFD4; P0AFD6; P0AFE0; P0AFE4; P0AFE8; P0AFF0; P31979; P33599; P33602; P33607; | 100.0 | 7×SF4; 1×FMN; 1×NAI; 2×FES; 1×CA; 5×LFA; 11×3PE; | |||
| Complex I from E. coli, DDM/LMNG-purified, under Turnover at pH 8, Resting state |
Heteromer P0AFC3; P0AFD1; P0AFD4; P0AFD6; P0AFE0; P0AFE4; P0AFE8; P0AFF0; P31979; P33599; P33602; P33607; | 100.0 | 7×SF4; 1×FMN; 1×NAI; 2×FES; 1×CA; 5×LFA; 6×3PE; | |||
| Complex I from E. coli, DDM-purified, with NADH, Resting state |
Heteromer P0AFC3; P0AFD1; P0AFD4; P0AFD6; P0AFE0; P0AFE4; P0AFE8; P0AFF0; P31979; P33599; P33602; P33607; | 100.0 | 7×SF4; 1×FMN; 1×NAI; 2×FES; 1×CA; 2×3PE; 1×UQ8; | |||
| Complex I from E. coli, DDM-purified, Apo, Resting state |
Heteromer P0AFC3; P0AFD1; P0AFD4; P0AFD6; P0AFE0; P0AFE4; P0AFE8; P0AFF0; P31979; P33599; P33602; P33607; | 100.0 | 7×SF4; 1×FMN; 2×FES; 1×CA; 2×3PE; | |||
| Complex I from E. coli, DDM/LMNG-purified, under Turnover at pH 6, Resting state |
Heteromer P0AFC3; P0AFD1; P0AFD4; P0AFD6; P0AFE0; P0AFE4; P0AFE8; P0AFF0; P31979; P33599; P33602; P33607; | 100.0 | 7×SF4; 1×FMN; 1×NAI; 2×FES; 1×CA; 6×LFA; 12×3PE; | |||
| Complex I from E. coli, DDM/LMNG-purified, with DQ, Open state |
Heteromer P0AFC3; P0AFD1; P0AFD4; P0AFD6; P0AFE0; P0AFE4; P0AFE8; P0AFF0; P31979; P33599; P33602; P33607; | 100.0 | 7×SF4; 1×FMN; 2×FES; 1×CA; 1×DCQ; 12×3PE; 4×LFA; | |||
| Complex I from E. coli, DDM/LMNG-purified, with NADH and FMN, Open state |
Heteromer P0AFC3; P0AFD1; P0AFD4; P0AFD6; P0AFE0; P0AFE4; P0AFE8; P0AFF0; P31979; P33599; P33602; P33607; | 100.0 | 7×SF4; 1×FMN; 2×FES; 1×CA; 15×3PE; 1×UQ8; 5×LFA; | |||
| Complex I from E. coli, DDM/LMNG-purified, inhibited by Piericidin A, Open state |
Heteromer P0AFC3; P0AFD1; P0AFD4; P0AFD6; P0AFE0; P0AFE4; P0AFE8; P0AFF0; P31979; P33599; P33602; P33607; | 100.0 | 7×SF4; 1×FMN; 2×FES; 1×CA; 11×3PE; 1×HQH; 3×LFA; | |||
| Complex I from E. coli, LMNG-purified, Apo, Open-ready state |
Heteromer P0AFC3; P0AFD1; P0AFD4; P0AFD6; P0AFE0; P0AFE4; P0AFE8; P0AFF0; P31979; P33599; P33602; P33607; | 100.0 | 7×SF4; 1×FMN; 2×FES; 1×CA; 2×3PE; 1×LFA; | |||
| Complex I from E. coli, LMNG-purified, under Turnover at pH 6, Closed state |
Heteromer P0AFC3; P0AFD1; P0AFD4; P0AFD6; P0AFE0; P0AFE4; P0AFE8; P0AFF0; P31979; P33599; P33602; P33607; | 100.0 | 7×SF4; 1×FMN; 1×NAI; 2×FES; 1×CA; 13×3PE; 2×DCQ; 4×LFA; | |||
| Complex I from E. coli, LMNG-purified, under Turnover at pH 6, Open state |
Heteromer P0AFC3; P0AFD1; P0AFD4; P0AFD6; P0AFE0; P0AFE4; P0AFE8; P0AFF0; P31979; P33599; P33602; P33607; | 100.0 | 7×SF4; 1×FMN; 1×NAI; 2×FES; 1×CA; 8×3PE; 3×LFA; | |||
| Complex I from E. coli, LMNG-purified, under Turnover at pH 6, Open-ready state |
Heteromer P0AFC3; P0AFD1; P0AFD4; P0AFD6; P0AFE0; P0AFE4; P0AFE8; P0AFF0; P31979; P33599; P33602; P33607; | 100.0 | 7×SF4; 1×FMN; 1×NAI; 2×FES; 1×CA; 12×3PE; 3×LFA; 1×C14; | |||
| Complex I from E. coli, DDM/LMNG-purified, under Turnover at pH 8, Closed state |
Heteromer P0AFC3; P0AFD1; P0AFD4; P0AFD6; P0AFE0; P0AFE4; P0AFE8; P0AFF0; P31979; P33599; P33602; P33607; | 100.0 | 7×SF4; 1×FMN; 1×NAI; 2×FES; 1×CA; 10×3PE; 2×DCQ; 4×LFA; | |||
| Complex I from E. coli, DDM/LMNG-purified, under Turnover at pH 6, Closed state |
Heteromer P0AFC3; P0AFD1; P0AFD4; P0AFD6; P0AFE0; P0AFE4; P0AFE8; P0AFF0; P31979; P33599; P33602; P33607; | 100.0 | 7×SF4; 1×FMN; 1×NAI; 2×FES; 1×CA; 1×DCQ; 4×LFA; 8×3PE; | |||
| Complex I from E. coli, DDM/LMNG-purified, under Turnover at pH 8, Open state |
Heteromer P0AFC3; P0AFD1; P0AFD4; P0AFD6; P0AFE0; P0AFE4; P0AFE8; P0AFF0; P31979; P33599; P33602; P33607; | 100.0 | 7×SF4; 1×FMN; 1×NAI; 2×FES; 1×CA; 9×3PE; 4×LFA; | |||
| Complex I from E. coli, DDM/LMNG-purified, under Turnover at pH 6, Open state |
Heteromer P0AFC3; P0AFD1; P0AFD4; P0AFD6; P0AFE0; P0AFE4; P0AFE8; P0AFF0; P31979; P33599; P33602; P33607; | 100.0 | 7×SF4; 1×FMN; 1×NAI; 2×FES; 1×CA; 1×DCQ; 18×3PE; 5×LFA; | |||
| Complex I from E. coli, DDM/LMNG-purified, under Turnover at pH 8, Open-ready state |
Heteromer P0AFC3; P0AFD1; P0AFD4; P0AFD6; P0AFE0; P0AFE4; P0AFE8; P0AFF0; P31979; P33599; P33602; P33607; | 100.0 | 7×SF4; 1×FMN; 1×NAI; 2×FES; 1×CA; 10×3PE; 4×LFA; | |||
| Complex I from E. coli, DDM/LMNG-purified, Apo, Open state |
Heteromer P0AFC3; P0AFD1; P0AFD4; P0AFD6; P0AFE0; P0AFE4; P0AFE8; P0AFF0; P31979; P33599; P33602; P33607; | 100.0 | 7×SF4; 1×FMN; 2×FES; 1×CA; 10×3PE; 1×UQ8; 3×LFA; | |||
| Complex I from E. coli, DDM/LMNG-purified, with DQ, Resting state |
Heteromer P0AFC3; P0AFD1; P0AFD4; P0AFD6; P0AFE0; P0AFE4; P0AFE8; P0AFF0; P31979; P33599; P33602; P33607; | 100.0 | 7×SF4; 1×FMN; 2×FES; 1×CA; 4×LFA; 8×3PE; | |||
| Respiratory complex I from Escherichia coli - conformation 1 |
Heteromer P0AFC3; P0AFD1; P0AFD4; P0AFD6; P0AFE0; P0AFE4; P0AFE8; P0AFF0; P31979; P33599; P33602; P33607; | 100.0 | 7×SF4; 2×FES; 1×FMN; 1×CA; | |||
| Respiratory complex I from Escherichia coli - conformation 2 |
Heteromer P0AFC3; P0AFD1; P0AFD4; P0AFD6; P0AFE0; P0AFE4; P0AFE8; P0AFF0; P31979; P33599; P33602; P33607; | 100.0 | 7×SF4; 2×FES; 1×FMN; 1×CA; | |||
| Respiratory complex I from Escherichia coli - conformation 3 |
Heteromer P0AFC3; P0AFD1; P0AFD4; P0AFD6; P0AFE0; P0AFE4; P0AFE8; P0AFF0; P31979; P33599; P33602; P33607; | 100.0 | 7×SF4; 2×FES; 1×FMN; 1×CA; | |||
| E. coli NADH quinone oxidoreductase hydrophilic arm |
Heteromer P0AFD1; P0AFD6; P31979; P33599; P33602; | 100.0 | 7×SF4; 2×FES; 8×MG; 1×FMN; | |||
| Respiratory complex I from Escherichia coli - focused refinement of cytoplasmic arm |
Heteromer P0AFD1; P0AFD6; P31979; P33599; P33602; | 100.0 | 7×SF4; 2×FES; 1×FMN; 1×CA; | |||
1 SWISS-MODEL model
| Template | Oligo-state | QMEAN | Range | Ligands | Trg-Tpl Seq id (%) | |
|---|---|---|---|---|---|---|
| 7z7s.1.E | monomer | 0.82 | 100.00 | |||