BMRB Entry 6117
Chem Shift validation: AVS_full, LACS
BMRB Entry DOI: doi:10.13018/BMR6117
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Citation: Osborne, Michael; Siddiqui, Nadeem; Iannuzzi, P.; Gehring, Kalle. "The solution structure of ChaB, a putative membrane ion antiporter regulator from Escherichia coli" BMC Struct. Biol. 4, 9-9 (2004).
PubMed: 15306028
Assembly members:
ChaB, polymer, 96 residues, Formula weight is not available
Natural source: Common Name: E. coli Taxonomy ID: 562 Superkingdom: Eubacteria Kingdom: not available Genus/species: Escherichia coli
Experimental source: Production method: recombinant technology
Entity Sequences (FASTA):
ChaB: MGSSHHHHHHHHSSGFNPRG
SPYKTKSDLPESVKHVLPSH
AQDIYKEAFNSAWDQYKDKE
DRRDDASREETAHKVAWAAV
KHEYAKGDDDKWHKKS
- assigned_chemical_shifts
| Data type | Count |
| 1H chemical shifts | 487 |
| 13C chemical shifts | 263 |
| 15N chemical shifts | 83 |
Additional metadata:
Assembly:
| Entity Assembly ID | Entity Name | Entity ID |
|---|---|---|
| 1 | ChaB | 1 |
Entities:
Entity 1, ChaB 96 residues - Formula weight is not available
| 1 | MET | GLY | SER | SER | HIS | HIS | HIS | HIS | HIS | HIS | ||||
| 2 | HIS | HIS | SER | SER | GLY | PHE | ASN | PRO | ARG | GLY | ||||
| 3 | SER | PRO | TYR | LYS | THR | LYS | SER | ASP | LEU | PRO | ||||
| 4 | GLU | SER | VAL | LYS | HIS | VAL | LEU | PRO | SER | HIS | ||||
| 5 | ALA | GLN | ASP | ILE | TYR | LYS | GLU | ALA | PHE | ASN | ||||
| 6 | SER | ALA | TRP | ASP | GLN | TYR | LYS | ASP | LYS | GLU | ||||
| 7 | ASP | ARG | ARG | ASP | ASP | ALA | SER | ARG | GLU | GLU | ||||
| 8 | THR | ALA | HIS | LYS | VAL | ALA | TRP | ALA | ALA | VAL | ||||
| 9 | LYS | HIS | GLU | TYR | ALA | LYS | GLY | ASP | ASP | ASP | ||||
| 10 | LYS | TRP | HIS | LYS | LYS | SER |
Samples:
sample_1: ChaB, [U-13C; U-15N], 1 – 2 mM
sample_2: ChaB, [U-15N], 1.2 mM
Cond_1: pH: 6.3; temperature: 303 K
Experiments:
| Name | Sample | Sample state | Sample conditions |
|---|---|---|---|
| CBCA(CON)NH | not available | not available | Cond_1 |
| HNCACB | not available | not available | Cond_1 |
| C(CO)NH-TOCSY | not available | not available | Cond_1 |
| H(CCO)NH-TOCSY | not available | not available | Cond_1 |
| HBHA(CBCACO)NH | not available | not available | Cond_1 |
| HCCH-TOCSY | not available | not available | Cond_1 |
| 15N/13C-edited NOESY | not available | not available | Cond_1 |
| 13C-13C-edited NOESY | not available | not available | Cond_1 |
Software:
No software information available
NMR spectrometers:
- Bruker Avance 600 MHz
- Varian Unity-plus 800 MHz
Related Database Links:
| PDB | |
| DBJ | BAA36075 BAB35145 BAG76794 BAI25032 BAI30156 |
| EMBL | CAP75757 CAQ31722 CAQ98098 CAR02612 CAR07566 |
| GB | AAA20199 AAC74301 AAG56077 AAN42833 AAN80144 |
| REF | NP_287465 NP_309749 NP_415735 NP_707126 NP_753582 |
| SP | P0AE63 P0AE64 P0AE65 P0AE66 |
| AlphaFold | P0AE63 P0AE64 P0AE65 P0AE66 |
Download HSQC peak lists in one of the following formats:
CSV: Backbone
or all simulated peaks
SPARKY: Backbone
or all simulated peaks