STEPdb: Sub-cellular Topologies of E.coli Polypeptides.

View: E.coli K-12 (MG1655) membranome  Export to Excel  Export to HTML  Export to XML  Export to CSV  

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E.coli K-12 (MG1655) membranome

(mouse over and click on the one letter topology symbols to see which proteins of this specific subproteome are localized in each location)

Bacterial cell cartoon of sub-cellular locations


Protein ID
(Uniprot)
Accession
(Uniprot)
Gene Name
(Uniprot)
Order
Locus Name
Protein Name
(STEPdb)
Full Name
Symbol
Bernsel et al
Uniprot
EchoLOCATION
Extracellular Appendage
First Level
Targeting
Chaperoning
First Level
Secretion
System
Second Level
Targeting
Chaperoning
Second Level
Secretion
System
K-12 Core
Proteome
(yes/no)
K-12 Basic
Proteome
(yes/no)
YBBJ_ECOLI
P0AAS3
ybbJ
b0488 JW5065
integral IM protein (SEC in IM), YbbJ
Integral Inner Membrane
B
IM (predicted)
Cell inner membrane; Multi-pass membrane protein
Integral Membrane Protein
 
SRP
SEC
 
 
yes
yes
YBDG_ECOLI
P0AAT4
ybdG

mscM
b0577 JW0566
integral IM protein (SEC in IM), Miniconductance mechanosensitive channel YbdG
Integral Inner Membrane
B
IM (predicted), Detected in IM Fraction
Cell inner membrane
Integral Membrane Protein
 
SRP
SEC
 
 
yes
yes
ACRZ_ECOLI
P0AAW9
acrZ

ybhT
b0762 JW5102
integral IM protein (SEC-YidC in IM), Multidrug efflux pump accessory AcrZ
Integral Inner Membrane
B
IM (predicted)
Cell inner membrane
Membrane anchored
 
SRP
SEC-YidC
 
 
no
yes
YJEO_ECOLI
P39284
yjeO
b4158 JW4119
integral IM protein (SEC in IM), YjeO
Integral Inner Membrane
B
IM (predicted)
Cell inner membrane; Multi-pass membrane protein
Integral Membrane Protein
 
SRP
SEC
 
 
no
yes
YTFB_ECOLI
P39310
ytfB
b4206 JW5745
integral IM protein (SEC in IM), Cell division YtfB
Integral Inner Membrane
B
IM (predicted)
Cell inner membrane
Cytoplasmic
 
SRP
SEC
 
 
no
yes
YJGX_ECOLI
P39349
yjgX
b4575 b4275/b4276/b4560
integral IM protein (SEC in IM), Putative phosphoethanolamine transferase YjgX
Integral Inner Membrane
B
IM (predicted)
Cell inner membrane
Cytoplasmic
 
SRP
SEC
 
 
no
no
ELYC_ECOLI
P0AB01
elyC

ycbC
b0920 JW0903
integral IM protein (SEC in IM), Envelope biogenesis factor ElyC
Integral Inner Membrane
B
IM (predicted)
Cell inner membrane
Integral Membrane Protein
 
SRP
SEC
 
 
yes
yes
YCCF_ECOLI
P0AB12
yccF
b0961 JW0944
integral IM protein (SEC in IM), YccF
Integral Inner Membrane
B
IM (predicted), Detected in IM Fraction
Cell inner membrane; Multi-pass membrane protein
Integral Membrane Protein
 
SRP
SEC
 
 
yes
yes
LAPB_ECOLI
P0AB58
LapB

yciM
b1280 JW1272
integral IM protein (SEC in IM), polysaccharide assembly B LapB
Integral Inner Membrane
B
Soluble IM Fraction
Cell inner membrane
Periplasmic
 
 
SEC
 
 
yes
yes
PNTB_ECOLI
P0AB67
pntB
b1602 JW1594
integral IM protein (SEC in IM), NAD(P) transhydrogenase subunit beta PntB
Integral Inner Membrane
B
IM (predicted), Detected in IM Fraction
Cell inner membrane; Multi-pass membrane protein
Integral Membrane Protein
 
SRP
SEC
 
 
yes
yes
YJHE_ECOLI
P39355
yjhE
b4282
integral IM protein (SEC in IM), Putative YjhE
Integral Inner Membrane
B
IM (predicted)
Cell membrane
Integral Membrane Protein
 
SRP
SEC
 
 
no
no
YJIH_ECOLI
P39379
yjiH
b4330 JW5783
integral IM protein (SEC in IM), YjiH
Integral Inner Membrane
B
IM (predicted)
Cell membrane
Integral Membrane Protein
 
SRP
SEC
 
 
no
yes
YGJQ_ECOLI
P42598
ygjQ
b3086 JW3057
integral IM protein (SEC in IM), YgjQ
Integral Inner Membrane
B
N/A
Membrane
Periplasmic
 
SRP
SEC
 
 
no
yes
YGJV_ECOLI
P42603
ygjV
b3090 JW3061
integral IM protein (SEC in IM), YgjV
Integral Inner Membrane
B
IM (predicted)
Cell inner membrane; Multi-pass membrane protein
Integral Membrane Protein
 
SRP
SEC
 
 
yes
yes
ARSB_ECOLI
P0AB93
arsB

arsF
b3502 JW3469
integral IM protein (SEC in IM), Arsenical pump ArsB
Integral Inner Membrane
B
IM (predicted)
Cell inner membrane; Multi-pass membrane protein
Integral Membrane Protein (Experimental)
 
SRP
SEC
 
 
no
yes
ATP6_ECOLI
P0AB98
atpB

papD uncB
b3738 JW3716
integral IM protein (SEC-YidC in IM), ATP synthase subunit a AtpB
Integral Inner Membrane
B
IM (predicted), Detected in IM Fraction
Cell inner membrane
Integral Membrane Protein (Experimental)
 
SRP
SEC-YidC
 
 
yes
yes
ATPF_ECOLI
P0ABA0
atpF

papF uncF
b3736 JW3714
integral IM protein (SEC in IM), ATP synthase subunit b AtpF
Integral Inner Membrane
B
Soluble IM Fraction
Cell inner membrane
Membrane anchored (Experimental)
 
SRP
SEC
 
 
no
yes
ATMA_ECOLI
P0ABB8
mgtA

corB mgt
b4242 JW4201
integral IM protein (SEC in IM), Magnesium-transporting ATPase, P-type 1 MgtA
Integral Inner Membrane
B
IM (predicted), Detected in IM Fraction
Cell inner membrane
Integral Membrane Protein
 
SRP
SEC
 
 
yes
yes
MZRA_ECOLI
P42615
mzrA

ecfM yqjB
b3096 JW3067
integral IM protein (SEC in IM), Modulator of the activity of the EnvZ/OmpR two-component regulatory system MzrA
Integral Inner Membrane
B
N/A
Cell inner membrane
Membrane anchored
 
SRP
SEC
 
 
yes
yes
YQJF_ECOLI
P42619
yqjF
b3101 JW5850
integral IM protein (SEC in IM), YqjF
Integral Inner Membrane
B
IM (predicted)
Cell inner membrane; Multi-pass membrane protein
Integral Membrane Protein
 
SRP
SEC
 
 
yes
yes
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