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

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

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E.coli K-12 (MG1655) Sec secretome

(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
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)
YEBY_ECOLI
P64506
yebY
b1839 JW1828
periplasmic protein (SEC through IM), YebY
Periplasmic
G
N/A
 
Periplasmic
 
 
SEC
DSBA
 
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
Soluble IM Fraction
Cell inner membrane
Inner membrane lipoprotein (Experimental)
 
 
SEC
 
LOL
yes
yes
APHA_ECOLI
P0AE22
aphA

napA yjbP

b4055 JW4015
periplasmic protein (SEC through IM), Class B acid phosphatase AphA
Periplasmic
G
N/A
Periplasm
Periplasmic (Experimental)
 
 
SEC
 
 
no
yes
CPXP_ECOLI
P0AE85
cpxP

yiiO

b4484 JW5558
periplasmic peripheral IM protein (SEC through IM), CpxP
Peripheral inner membrane protein facing the periplasm
F2
N/A
Periplasm
Membrane associated (Experimental)
 
 
SEC
 
 
yes
yes
CSGE_ECOLI
P0AE95
csgE
b1039 JW1022
Curli related periplasmic protein (SEC through IM), Curli production assembly/transport component CsgE
Periplasmic
G
N/A
 
Periplasmic (Experimental)
Curli
 
SEC
SURA
 
yes
yes
CSGF_ECOLI
P0AE98
csgF
b1038 JW1021
Curli related extra-cellular peripheral OM protein (SEC through IM), secreted over OM by curli), Curli production assembly/transport component CsgF
Peripheral outer membrane protein facing the extra-cellular space
F4
N/A
Cell outer membrane
Periplasmic (Experimental)
Curli
 
SEC
 
Curli
yes
yes
RCNB_ECOLI
P64534
rcnB

yohN

b2107 JW5346
periplasmic protein (SEC through IM), Nickel/cobalt homeostasis RcnB
Periplasmic
G
N/A
Periplasm
Periplasmic
 
 
SEC
 
 
no
yes
YPEC_ECOLI
P64542
ypeC
b2390 JW2387
periplasmic protein (SEC through IM), YpeC
Periplasmic
G
N/A
 
Periplasmic
 
 
SEC
 
 
no
yes
YFIR_ECOLI
P64548
yfiR
b2603 JW2584
periplasmic protein (SEC through IM), YfiR
Periplasmic
G
N/A
Periplasm
Periplasmic
 
 
SEC
 
 
yes
yes
CSGG_ECOLI
P0AEA2
csgG
b1037 JW1020
Curli related OM lipoprotein & extra-cellular peripheral OM protein (SEC through IM), inserted in OM by LOL), Curli production assembly/transport component CsgG
Outer Membrane Lipoprotein, Peripheral outer membrane protein facing the extra-cellular space
I, F4
N/A
Cell membrane
Outer membrane Lipoprotein (Experimental)
Curli
 
SEC
 
LOL
yes
yes
DACA_ECOLI
P0AEB2
dacA

pfv

b0632 JW0627
periplasmic peripheral IM protein (SEC through IM), D-alanyl-D-alanine carboxypeptidase DacA
Peripheral inner membrane protein facing the periplasm
F2
Soluble IM Fraction
Cell inner membrane; Peripheral membrane protein; Cytoplasmic side
Membrane anchored (Experimental)
 
 
SEC
 
 
yes
yes
DCRB_ECOLI
P0AEE1
dcrB

yhhR

b3472 JW5682
IM lipoprotein (SEC through IM, inserted in OM by LOL), DcrB
Inner Membrane Lipoprotein
E
Soluble IM Fraction
Periplasm
Inner membrane lipoprotein
 
 
SEC
 
LOL
yes
yes
YHCN_ECOLI
P64614
yhcN
b3238 JW5540
periplasmic protein (SEC through IM), YhcN
Periplasmic
G
N/A
Periplasm
Periplasmic
 
 
SEC
 
 
yes
yes
YHDV_ECOLI
P64622
yhdV
b3267 JW3235
OM lipoprotein (SEC through IM, inserted in OM by LOL), YhdV
Outer Membrane Lipoprotein
I
IM (predicted)
Cell membrane
Outer membrane Lipoprotein (Experimental)
 
 
SEC
 
LOL
no
yes
YHFL_ECOLI
P64627
yhfL
b3369 JW3332
OM lipoprotein (SEC through IM, inserted in OM by LOL), YhfL
Outer Membrane Lipoprotein
I
N/A
Membrane
Outer membrane Lipoprotein (Experimental)
 
 
SEC
 
LOL
no
yes
DEGS_ECOLI
P0AEE3
degS

hhoB htrH

b3235 JW3204
periplasmic protein (SEC through IM), Serine endoprotease DegS
Periplasmic
G
Soluble IM Fraction
Cell inner membrane
Membrane anchored
 
 
SEC
 
 
yes
yes
DGAL_ECOLI
P0AEE5
mglB

GBP

b2150 JW2137
periplasmic protein (SEC through IM), D-galactose-binding periplasmic MglB
Periplasmic
G
N/A
Periplasm
Periplasmic (Experimental)
 
 
SEC
SKP
 
no
yes
DSBA_ECOLI
P0AEG4
dsbA

dsf ppfA

b3860 JW3832
periplasmic protein (SEC through IM), Thiol:disulfide interchange DsbA
Periplasmic
G
N/A
Periplasm
Periplasmic (Experimental)
 
SRP (exp)
SEC
 
 
yes
yes
DSBC_ECOLI
P0AEG6
dsbC

xprA

b2893 JW2861
periplasmic protein (SEC through IM), Thiol:disulfide interchange DsbC
Periplasmic
G
N/A
Periplasm
Periplasmic (Experimental)
 
 
SEC
 
 
yes
yes
YAAX_ECOLI
P75616
yaaX
b0005 JW0004
periplasmic protein (SEC through IM), YaaX
Periplasmic
G
N/A
 
Periplasmic
 
 
SEC
 
 
no
yes
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