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2.A.1.6.9 YdfJ. Can function as an inward rectifying K⁺ channel when expressed in animal cells as measured by whole cell patch clamping. Blocked by barium and protopine (Tang et al., 2011).
Accession Number:	P77228
Protein Name:	Putative inner membrane metabolite transport protein ydfJ
Length:	427
Molecular Weight:	46267.00
Species:	Escherichia coli (strain K12) [83333]
Number of TMSs:	11
Location¹ / Topology² / Orientation³:	Cell inner membrane¹ / Multi-pass membrane protein²
Substrate	potassium(1+)

DIP:	DIP-11699N
Pfam:	PF00083
KEGG:	ecj:JW1536
Gene Ontology GO:0016021 C:integral to membrane GO:0005886 C:plasma membrane GO:0015293 F:symporter activity
References (4) [1] “A 570-kb DNA sequence of the Escherichia coli K-12 genome corresponding to the 28.0-40.1 min region on the linkage map.” Aiba H.et.al. 9097039 [2] “The complete genome sequence of Escherichia coli K-12.” Blattner F.R.et.al. 9278503 [3] “Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110.” Hayashi K.et.al. 16738553 [4] “Global topology analysis of the Escherichia coli inner membrane proteome.” Daley D.O.et.al. 15919996

UniProt (Universal Protein Resource)
CDD Search (Conserved Domain Database)

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FASTA formatted sequence

1:	MDFQLYSLGA ALVFHEIFFP ESSTAMALIL AMGTYGAGYV ARIVGAFIFG KMGDRIGRKK 
61:	VLFITITMMG ICTTLIGVLP TYAQIGVFAP ILLVTLRIIQ GLGAGAEISG AGTMLAEYAP 
121:	KGKRGIISSF VAMGTNCGTL SATAIWAFMF FILSKEELLA WGWRIPFLAS VVVMVFAIWL 
181:	RMNLKESPVF EKVNDSNQPT AKPAPAGSMF QSKSFWLATG LRFGQAGNSG LIQTFLAGYL 
241:	VQTLLFNKAI PTDALMISSI LGFMTIPFLG WLSDKIGRRI PYIIMNTSAI VLAWPMLSII 
301:	VDKSYAPSTI MVALIVIHNC AVLGLFALEN ITMAEMFGCK NRFTRMAISK EIGGLIASGF 
361:	GPILAGIFCT MTESWYPIAI MIMAYSVIGL ISALKMPEVK DRDLSALEDA AEDQPRVVRA 
421:	AQPSRSL

2.A.1.6.9
YdfJ. Can function as an inward rectifying K⁺ channel when expressed in animal cells as measured by whole cell patch clamping. Blocked by barium and protopine (Tang et al., 2011).

Cross database links:

Gene Ontology

References (4)

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2.A.1.6.9YdfJ. Can function as an inward rectifying K+ channel when expressed in animal cells as measured by whole cell patch clamping. Blocked by barium and protopine (Tang et al., 2011).

Cross database links:

Gene Ontology

References (4)

External Searches:

Analyze:

2.A.1.6.9
YdfJ. Can function as an inward rectifying K⁺ channel when expressed in animal cells as measured by whole cell patch clamping. Blocked by barium and protopine (Tang et al., 2011).