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

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

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E.coli K-12 (MG1655) 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)
DPPA_ECOLI
P23847
dppA
b3544 JW3513
periplasmic protein (SEC through IM), dipeptide transport DppA
Periplasmic
G
N/A
Periplasm
Periplasmic (Experimental)
 
 
SEC
DSBA,SKP
 
yes
yes
PSPE_ECOLI
P23857
pspE
b1308 JW1301
periplasmic protein (SEC through IM), Thiosulfate sulfurtransferase PspE
Periplasmic
G
N/A
Periplasm
Periplasmic (Experimental)
 
 
SEC
 
 
yes
no
PRC_ECOLI
P23865
prc

tsp

b1830 JW1819
periplasmic peripheral IM protein (SEC through IM), Tail-specific protease Prc
Peripheral inner membrane protein facing the periplasm
F2
N/A
Cell inner membrane; Peripheral membrane protein; Periplasmic side
Periplasmic (Experimental)
 
 
SEC
 
 
yes
yes
NLPC_ECOLI
P23898
nlpC
b1708 JW1698
OM lipoprotein (SEC through IM), inserted in OM by LOL), Probable endopeptidase NlpC
Outer Membrane Lipoprotein
I
N/A
Cell membrane
Outer membrane Lipoprotein (Experimental)
 
 
SEC
 
LOL
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
N/A
Cell inner membrane
Inner membrane lipoprotein
 
 
SEC
 
LOL
yes
yes
FDNG_ECOLI
P24183
fdnG
b1474 JW1470
periplasmic peripheral IM protein (TAT through IM), Formate dehydrogenase, nitrate-inducible, major subunit FdnG
Peripheral inner membrane protein facing the periplasm
F2
N/A
Periplasm
Membrane associated (Experimental)
 
 
TAT
 
 
no
yes
FLID_ECOLI
P24216
fliD

flaV flbC

b1924 JW1909
Flagellar extra-cellular peripheral OM protein (Flagellum secreted), hook-associated 2 FliD
Peripheral outer membrane protein facing the extra-cellular space
F4
N/A
Secreted Bacterial flagellum
Cell surface appendage (Experimental)
flagellum
 
Flagellum
 
Fla
no
yes
DACB_ECOLI
P24228
dacB
b3182 JW3149
periplasmic peripheral IM protein (SEC through IM), D-alanyl-D-alanine carboxypeptidase DacB
Peripheral inner membrane protein facing the periplasm
F2
N/A
Periplasm
Membrane anchored (Experimental)
 
 
SEC
 
 
yes
yes
ASLA_ECOLI
P25549
aslA

atsA

b3801 JW3773
periplasmic protein (SEC through IM), Arylsulfatase AslA
Periplasmic
G
N/A
Periplasm
Periplasmic
 
 
SEC
 
 
no
yes
AMY1_ECOLI
P25718
malS
b3571 JW3543
periplasmic protein (SEC through IM), alpha-amylase MalS
Periplasmic
G
N/A
Periplasm
Periplasmic (Experimental)
 
 
SEC
 
 
no
yes
END1_ECOLI
P25736
endA
b2945 JW2912
periplasmic protein (SEC through IM), Endonuclease-1 EndA
Periplasmic
G
N/A
Periplasm
Periplasmic (Experimental)
 
 
SEC
DSBA
 
no
yes
LOIP_ECOLI
P25894
loiP

yggG

b2936 JW2903
OM lipoprotein (SEC through IM), inserted in OM by LOL), Metalloprotease LoiP
Outer Membrane Lipoprotein
I
N/A
Cell outer membrane
Outer membrane Lipoprotein
 
 
SEC
 
LOL
yes
yes
YDBD_ECOLI
P25907
ydbD
b1407 JW5221
periplasmic protein (SEC through IM), YdbD
Periplasmic
G
N/A
 
Periplasmic
 
 
SEC
 
 
no
yes
BGLH_ECOLI
P26218
bglH

yieC

b3720 JW3698
OM b-barrel protein (SEC through IM, inserted in OM by BAM), Cryptic porin BglH
Outer Membrane b-barrel protein
H
N/A
Cell outer membrane
Outer Membrane ??-barrel protein (Experimental)
 
 
SEC
 
BAM
no
yes
AMIB_ECOLI
P26365
amiB

yjeD

b4169 JW4127
periplasmic protein (SEC through IM), N-acetylmuramoyl-L-alanine amidase AmiB
Periplasmic
G
N/A
Periplasm
Periplasmic (Experimental)
 
 
SEC
 
 
yes
yes
FTSP_ECOLI
P26648
ftsP

sufI

b3017 JW2985
periplasmic protein (TAT-SEC through IM), Cell division FtsP
Periplasmic
G
N/A
Periplasm
Periplasmic (Experimental)
 
 
TAT,SEC
 
 
no
yes
YIGE_ECOLI
P27840
yigE
b4482 JW5591
periplasmic protein (SEC through IM), YigE
Periplasmic
G
N/A
 
Periplasmic
 
 
SEC
SURA
 
no
no
MLIC_ECOLI
P28224
mliC

ydhA

b1639 JW1631
OM lipoprotein (SEC through IM), inserted in OM by LOL), Membrane-bound lysozyme inhibitor of C-type lysozyme MliC
Outer Membrane Lipoprotein
I
N/A
Cell outer membrane
Outer membrane Lipoprotein
 
 
SEC
 
LOL
yes
yes
CSGA_ECOLI
P28307
csgA
b1042 JW1025
Curli related extra-cellular peripheral OM protein (SEC through IM), secreted over OM by curli), Major curlin subunit CsgA
Peripheral outer membrane protein facing the extra-cellular space
F4
N/A
Fimbrium
Cell surface appendage (Experimental)
Curli
 
SEC
 
Curli
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
Soluble IM Fraction
Cell membrane
Inner membrane lipoprotein (Experimental)
 
 
SEC
 
LOL
yes
yes
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