TCDB is operated by the Saier Lab Bioinformatics Group
« See all members of the family


2.A.86.2.1
Purine regulon gene product, YdiK (under PurR control (Ravcheev et al., 2002)) YdiK is of 370 aas with 7 or 8 TMSs. Cryo-EM structures of two pentameric autoinducer-2 exporter from E. coli (TqsA (TC# 2.A.86.1.4) and YdiK (TC# 2.A.86.2.1)) revealed the probable transport mechanism (Khera et al. 2022). Each of the 5 subunits is believed to be a functional unit, and an elevator-type mechanism has been proposed (Khera et al. 2022)..

Accession Number:B1LE48
Protein Name:Inner membrane protein YdiK
Length:370
Molecular Weight:39865.00
Species:Escherichia coli (strain SMS-3-5 / SECEC) [439855]
Number of TMSs:10
Substrate

Cross database links:

Entrez Gene ID: 6144935   
Pfam: PF01594   
KEGG: ecm:EcSMS35_150   

References (1)

[1] “Insights into the environmental resistance gene pool from the genome sequence of the multidrug-resistant environmental isolate Escherichia coli SMS-3-5.”  Fricke W.F.et.al.   18708504

External Searches:

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
FASTA formatted sequence
1:	MVNVRQPRDV AQILLSVLFL AIMIVACLWI VQPFILGFAW AGTVVIATWP VLLRLQKFMF 
61:	GRRSLAVLVM TLLLVMVFII PIALLVNSIV DGSGPLIKAI SSGDMTLPDL AWLNTIPVIG 
121:	AKLYAGWHNL LDMGGTAIMA KVRPYIGTTT TWFVGQAAHI GRFMVHCALM LLFSALLYWR 
181:	GEQVAQGIRH FATRLAGVRG DAAVLLAAQA IRAVALGVVV TALVQAVLGG IGLAVSGVPY 
241:	ATLLTVLMIL SCLVQLGPLP VLIPAIIWLY WTGDTTWGTV LLVWSGVVGT LDNVIRPMLI 
301:	RMGADLPLIL ILSGVIGGLI AFGMIGLFIG PVLLAVSWRL FAAWVEEVPP PTDQPEEILE 
361:	ELGEIEKSNK