| Type | Description |
|---|---|
| Definition | Ton complex subunit ExbD |
| Date | Results | Publications |
|---|---|---|
| 2020-05-09 10:17:00 | Single-particle cryo-electron microscopy shows that the ExbB pentamer encloses a dimer of ExbD in its transmembrane pore, and not a monomer as previously reported. Ton subcomplex consists of a pentamer of ExbB enclosing a dimer of ExbD TM domains. The essential Asp25 residues on ExbD are in close proximity to the conserved Thr 148 and 181 on ExbB. | 31602407 |
| 2019-06-01 10:52:00 | Channel current measurement and 2D crystallography support the existence and transition of the two oligomeric states in membranes. The hexameric complex consists of six ExbB subunits and three ExbD transmembrane helices enclosed within the central channel. | 29661272 |
| 2015-07-25 10:27:00 | ExbB-ExbD-TonB form complex in molar ratios of 4:1:1. | 25802296 |
| 2012-03-03 11:15:00 | These observations supported the hypothesis that ExbD couples TonB to the protonmotive force, with concomitant transitions of ExbD and TonB periplasmic domains from unenergized to energized heterodimers. | 22100395 |
| 2012-01-21 11:21:00 | ExbD-TonB interactions required ExbD transmembrane domain residue D25. | 21984795 |
| Type | IDs |
|---|---|
| Synonymous | ECK2998 |
| Gene |
UniProtKB-ID:
EXBD_ECOLI
UniprotKB:
P0ABV2
UniParc:
UPI000012A344
EMBL:
M28819,
U28377,
U00096,
AP009048
EnsemblGenome:
b3005,
BAE77063
KO:
ecj:JW2973,
eco:b3005
|
| Nucleutide sequences |
EMBL-CDS:
AAA23733.1,
BAE77063.1,
AAC76041.1,
AAA69172.1
EnsemblGenome_TRS:
BAE77063,
AAC76041
|
| Protein sequencees |
EnsemblGenome_PRO:
AAC76041,
BAE77063
RefSeq:
NP_417478.1
|
| Others |
UniRef100:
UniRef100_P0ABV4
UniRef90:
UniRef90_P0ABV4
UniRef50:
UniRef50_P0ABV4
|
| {{proteinIndex+1}} | mRNA | Protein | UniprotKB | Description | ||||
|---|---|---|---|---|---|---|---|---|
| Refseq |
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| Location | {{protein.contigId}} ( {{protein.positionStart}}..{{protein.positionEnd}} , {{protein.orientation}} ) | |||||||
| Conserved domain | Region: {{conservedDomain.region == '' || conservedDomain.region == null ? "-": conservedDomain.region}} GFID: {{conservedDomain.gfid == '' || conservedDomain.gfid == null ? "-": conservedDomain.gfid}} Family: {{conservedDomain.family == '' || conservedDomain.family == null ? "-": conservedDomain.family}} CDD: {{conservedDomain.cdd}} - |
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