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)
YJBG_ECOLI
P32688
yjbG
b4028 JW3988
periplasmic protein (SEC through IM), YjbG
Periplasmic
G
N/A
 
Periplasmic
 
 
SEC
 
 
yes
yes
YEHE_ECOLI
P33344
yehE
b2112 JW2099
periplasmic protein (SEC through IM), YehE
Periplasmic
G
N/A
 
Periplasmic
 
 
SEC
 
 
no
yes
LPOB_ECOLI
P0AB38
lpoB

ycfM

b1105 JW5157
OM lipoprotein (SEC through IM), inserted in OM by LOL), Penicillin-binding activator LpoB
Outer Membrane Lipoprotein
I
N/A
Cell outer membrane
Outer membrane Lipoprotein (Experimental)
 
 
SEC
 
LOL
yes
yes
BHSA_ECOLI
P0AB40
bhsA

comC ycfR

b1112 JW1098
periplasmic peripheral OM protein (SEC through IM), Multiple stress resistance BhsA
Peripheral outer membrane protein facing the periplasm
F3
N/A
Cell outer membrane
Periplasmic
 
 
SEC
 
 
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
IM (predicted)
Cell inner membrane
Inner membrane lipoprotein
 
 
SEC
 
LOL
yes
yes
CSGB_ECOLI
P0ABK7
csgB
b1041 JW1024
Curli related extra-cellular peripheral OM protein (SEC through IM), secreted over OM by curli), Minor curlin subunit CsgB
Peripheral outer membrane protein facing the extra-cellular space
F4
N/A
Fimbrium
Cell surface appendage (Experimental)
Curli
 
SEC
 
Curli
yes
yes
PPDA_ECOLI
P33554
ppdA
b2826 JW2794
periplasmic protein (SEC through IM), Prepilin peptidase-dependent A PpdA
Periplasmic
G
N/A
 
Periplasmic
 
 
SEC
 
 
yes
yes
YBBC_ECOLI
P33668
ybbC
b0498 JW0487
OM lipoprotein (SEC through IM, inserted in OM by LOL), YbbC
Outer Membrane Lipoprotein
I
N/A
 
Outer membrane Lipoprotein
 
 
SEC
 
LOL
no
yes
ASR_ECOLI
P36560
asr
b1597 JW5826
periplasmic protein (SEC through IM), Acid shock protein Asr
Periplasmic
G
N/A
Periplasm
Periplasmic (Experimental)
 
 
SEC
 
 
no
yes
YBCH_ECOLI
P37325
ybcH
b0567 JW0556
periplasmic protein (SEC through IM), YbcH
Periplasmic
G
N/A
 
Periplasmic
 
 
SEC
 
 
no
yes
NRFA_ECOLI
P0ABK9
nrfA
b4070 JW4031
periplasmic protein (SEC through IM), Cytochrome c-552 NrfA
Periplasmic
G
N/A
Periplasm
Periplasmic (Experimental)
 
 
SEC
 
 
yes
yes
NRFB_ECOLI
P0ABL1
nrfB

yjcI

b4071 JW4032
periplasmic protein (SEC through IM), Cytochrome c-type NrfB
Periplasmic
G
N/A
Periplasm
Periplasmic (Experimental)
 
 
SEC
 
 
no
yes
NAPB_ECOLI
P0ABL3
napB

yejY

b2203 JW5367
periplasmic protein (SEC through IM), nitrate reductase, electron transfer subunit NapB
Periplasmic
G
N/A
Periplasm
Periplasmic (Experimental)
 
 
SEC
 
 
yes
yes
SFMA_ECOLI
P0ABW5
sfmA
b0530 JW0519
Fimbrial periplasmic protein (SEC through IM), SfmA
Periplasmic
G
N/A
Fimbrium
Periplasmic
fimbriae
 
SEC
 
CU
yes
yes
SURA_ECOLI
P0ABZ6
surA
b0053 JW0052
periplasmic protein (SEC through IM), Chaperone SurA
Periplasmic
G
N/A
Periplasm
Periplasmic (Experimental)
 
 
SEC
 
 
yes
yes
YTFJ_ECOLI
P39187
ytfJ
b4216 JW4175
periplasmic protein (SEC through IM), YtfJ
Periplasmic
G
N/A
Periplasm
Periplasmic(experimental)
 
 
SEC
 
 
yes
yes
YQJC_ECOLI
P42616
yqjC
b3097 JW5516
periplasmic protein (SEC through IM), YqjC
Periplasmic
G
N/A
 
Periplasmic
 
 
SEC
 
 
yes
yes
YHCE_ECOLI
P45421
yhcE
b4569 b3217
Fimbrial periplasmic protein (SEC through IM), Putative YhcE
Periplasmic
G
N/A
 
Periplasmic
fimbriae
 
SEC
 
 
no
no
BAMD_ECOLI
P0AC02
bamD

yfiO

b2595 JW2577
OM lipoprotein (SEC through IM, inserted in OM by LOL), assembly factor BamD
Outer Membrane Lipoprotein
I
Soluble IM Fraction
Cell outer membrane
Outer membrane Lipoprotein(experimental)
 
 
SEC
 
LOL
yes
yes
IVY_ECOLI
P0AD59
ivy

ykfE

b0220 JW0210
periplasmic protein (SEC through IM), Inhibitor of vertebrate lysozyme Ivy
Periplasmic
G
Soluble IM Fraction
Periplasm
Periplasmic (Experimental)
 
 
SEC
 
 
yes
yes
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