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

View: E. coli K-12 / MG1655/ ATCC 47076 proteome  Export to Excel  Export to HTML  Export to XML  Export to CSV  

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E. coli K-12 / MG1655/ ATCC 47076 proteome

(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
Uniprot
EchoLOCATION
Bernsel et al
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)
FTSL_ECOLI
P0AEN4
ftsL

mraR yabD
b0083 JW0081
IM lipoprotein (SEC through IM), Cell division FtsL
Inner Membrane Lipoprotein
E
Cell inner membrane
Membrane anchored (Experimental)
IM (predicted)
 
 
SEC
 
 
yes
yes
YFHM_ECOLI
P76578
yfhM
b2520 JW2504
IM lipoprotein (SEC through IM), inserted in OM by LOL), Alpha-2-macroglobulin YfhM
Inner Membrane Lipoprotein
E
Cell inner membrane
Inner membrane lipoprotein
Soluble protein detected in Inner Membrane Fraction
 
 
SEC
DsbA
LOL: Localization Of Lipoproteins
yes
yes
METQ_ECOLI
P28635
metQ

yaeC
b0197 JW0193
IM lipoprotein (SEC through IM), inserted in OM by LOL), D-methionine-binding MetQ
Inner Membrane Lipoprotein
E
Cell membrane
Inner membrane lipoprotein (Experimental)
Soluble protein detected in Inner Membrane Fraction
 
 
SEC
 
LOL: Localization Of Lipoproteins
yes
yes
APBE_ECOLI
P0AB85
apbE

yojK yojL
b2214 JW5368
IM lipoprotein (SEC through IM), inserted in OM by LOL), FAD:FMN transferase ApbE
Inner Membrane Lipoprotein
E
Cell inner membrane
Inner membrane lipoprotein
IM (predicted)
 
 
SEC
 
LOL: Localization Of Lipoproteins
yes
yes
YMBA_ECOLI
P0AB10
ymbA
b0952 JW5127
IM lipoprotein (SEC through IM), inserted in OM by LOL), Intertransport PqiC YmbA
Inner Membrane Lipoprotein
E
Cell outer membrane
Cytoplasmic
N/A
 
 
SEC
 
LOL: Localization Of Lipoproteins
yes
yes
ACRA_ECOLI
P0AE06
acrA

lir mtcA
b0463 JW0452
IM lipoprotein (SEC through IM), inserted in OM by LOL), Multidrug efflux pump subunit AcrA
Inner Membrane Lipoprotein
E
Cell inner membrane
Inner membrane lipoprotein (Experimental)
Soluble protein detected in Inner Membrane Fraction
 
 
SEC
 
LOL: Localization Of Lipoproteins
yes
yes
ACRE_ECOLI
P24180
acrE

envC
b3265 JW3233
IM lipoprotein (SEC through IM), inserted in OM by LOL), Multidrug export AcrE
Inner Membrane Lipoprotein
E
Cell inner membrane
Inner membrane lipoprotein
N/A
 
 
SEC
 
LOL: Localization Of Lipoproteins
yes
yes
YHJA_ECOLI
P37197
yhjA
b3518 JW3486
IM lipoprotein (SEC through IM), inserted in OM by LOL), Probable cytochrome c peroxidase YhjA
Inner Membrane Lipoprotein
E
 
Membrane anchored
N/A
 
 
SEC
 
LOL: Localization Of Lipoproteins
no
yes
ACFD_ECOLI
P0CK95
yghJ
b4466 JW5925 ECK2968
IM lipoprotein (SEC through IM), inserted in OM by LOL), Putative AcfD homolog YghJ
Inner Membrane Lipoprotein
E
Cell membrane
Inner membrane lipoprotein
N/A
 
 
SEC
 
LOL: Localization Of Lipoproteins
no
yes
RZOQ_ECOLI
C1P601
rzoQ
b4689 JW1545.1
IM lipoprotein (SEC through IM), inserted in OM by LOL), Putative RzoQ
Inner Membrane Lipoprotein
E
Cell membrane
-
N/A
 
 
SEC
 
LOL: Localization Of Lipoproteins
no
yes
YNFC_ECOLI
P67553
ynfC
b1585 JW5258
IM lipoprotein (SEC through IM), inserted in OM by LOL), UPF0257 YnfC
Inner Membrane Lipoprotein
E
Cell membrane
Inner membrane lipoprotein
N/A
 
 
SEC
 
LOL: Localization Of Lipoproteins
yes
yes
DCRB_ECOLI
P0AEE1
dcrB

yhhR
b3472 JW5682
IM lipoprotein (SEC through IM, inserted in OM by LOL), DcrB
Inner Membrane Lipoprotein
E
Secreted
Inner membrane lipoprotein
Soluble protein detected in Inner Membrane Fraction
 
 
SEC
 
LOL: Localization Of Lipoproteins
yes
yes
NLPA_ECOLI
P04846
nlpA
b3661 JW3635
IM lipoprotein (SEC through IM, inserted in OM by LOL), NlpA
Inner Membrane Lipoprotein
E
Cell inner membrane; Lipid-anchor
Inner membrane lipoprotein
Soluble protein detected in Inner Membrane Fraction
 
 
SEC
 
LOL: Localization Of Lipoproteins
yes
yes
YAFY_ECOLI
P77365
yafY
b0251 JW0240
IM lipoprotein (SEC through IM, inserted in OM by LOL), YafY
Inner Membrane Lipoprotein
E
Cell inner membrane
Cytoplasmic
N/A
 
 
SEC
 
LOL: Localization Of Lipoproteins
no
no
YDJY_ECOLI
P76220
ydjY
b1751 JW5283
IM lipoprotein (SEC through IM, inserted in OM by LOL), YdjY
Inner Membrane Lipoprotein
E
 
Inner membrane lipoprotein
Soluble protein detected in Inner Membrane Fraction
 
 
SEC
 
LOL: Localization Of Lipoproteins
no
yes
YFBK_ECOLI
P76481
yfbK
b2270 JW2265
IM lipoprotein (SEC through IM, inserted in OM by LOL), YfbK
Inner Membrane Lipoprotein
E
 
Membrane Lipoprotein
N/A
 
 
SEC
 
LOL: Localization Of Lipoproteins
no
yes
YFIM_ECOLI
P46126
yfiM
b2586 JW2570
IM lipoprotein (SEC through IM, inserted in OM by LOL), YfiM
Inner Membrane Lipoprotein
E
 
Cytoplasmic
N/A
 
 
SEC
 
LOL: Localization Of Lipoproteins
yes
yes
YFJS_ECOLI
O52982
yfjS
b2636 JW5921
IM lipoprotein (SEC through IM, inserted in OM by LOL), YfjS
Inner Membrane Lipoprotein
E
Cell inner membrane
Inner membrane lipoprotein
N/A
 
 
SEC
 
LOL: Localization Of Lipoproteins
no
no
YIAF_ECOLI
P0ADK0
yiaF
b3554 JW5655
IM lipoprotein (SEC through IM, inserted in OM by LOL), YiaF
Inner Membrane Lipoprotein
E
 
Membrane Lipoprotein
Soluble protein detected in Inner Membrane Fraction
 
 
SEC
 
LOL: Localization Of Lipoproteins
yes
yes
YIDQ_ECOLI
P0ADM4
yidQ
b3688 JW5633
IM lipoprotein (SEC through IM, inserted in OM by LOL), YidQ
Inner Membrane Lipoprotein
E
 
Outer membrane Lipoprotein(experimental)
N/A
 
 
SEC
 
LOL: Localization Of Lipoproteins
yes
yes
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 ©2017 Copyright KU Leuven and FORTH/ICE-HT. Last Update: February 2019.