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

View: Proteins with multiple sub-cellular topologies in E.coli K-12 (MG1655)  Export to Excel  Export to CSV  

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Proteins with multiple sub-cellular topologies in E.coli K-12 (MG1655)

(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)
LRP_ECOLI
P0ACJ0
lrp

alsB ihb livR oppI

b0889 JW0872
cytoplasmic nucleoid peripheral IM protein, Leucine-responsive regulatory protein Lrp
Cytoplasmic, Nucleoid, Peripheral inner membrane protein facing the cytoplasm
A, N, F1
IM (predicted)
 
Cytoplasmic
 
 
 
 
 
yes
yes
CRP_ECOLI
P0ACJ8
crp

cap csm

b3357 JW5702
cytoplasmic nucleoid peripheral IM protein, cAMP-activated global transcriptional regulator Crp
Cytoplasmic, Nucleoid, Peripheral inner membrane protein facing the cytoplasm
A, N, F1
N/A
 
Cytoplasmic
 
TF
 
 
 
yes
yes
YGFZ_ECOLI
P0ADE8
ygfZ

yzzW

b2898 JW2866
cytoplasmic & periplasmic protein (SEC through IM), tRNA-modifying YgfZ
Cytoplasmic, Periplasmic
A, G
N/A
Cytoplasm
Cytoplasmic (Experimental)
 
 
SEC
 
 
yes
yes
CPXR_ECOLI
P0AE88
cpxR

yiiA

b3912 JW3883
cytoplasmic nucleoid peripheral IM protein, transcriptional regulator CpxR
Cytoplasmic, Nucleoid, Peripheral inner membrane protein facing the cytoplasm
A, N, F1
N/A
Cytoplasm
Cytoplasmic
 
 
 
 
 
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
FLGM_ECOLI
P0AEM4
flgM
b1071 JW1058
Flagellar cytoplasmic & extra-cellular protein (Flagellum secreted), Negative regulator of flagellin synthesis FlgM
Cytoplasmic, Extra-cellular
A, X
N/A
 
Cytoplasmic
 
 
Flagellum
 
Fla
yes
yes
GYRA_ECOLI
P0AES4
gyrA

hisW nalA parD

b2231 JW2225
cytoplasmic nucleoid peripheral IM protein, DNA gyrase subunit A GyrA
Cytoplasmic, Nucleoid, Peripheral inner membrane protein facing the cytoplasm
A, N, F1
N/A
Cytoplasm
Cytoplasmic
 
TF
 
 
 
yes
yes
GYRB_ECOLI
P0AES6
gyrB

acrB cou himB hisU nalC parA pcbA

b3699 JW5625
cytoplasmic nucleoid peripheral IM protein, DNA gyrase subunit B GyrB
Cytoplasmic, Nucleoid, Peripheral inner membrane protein facing the cytoplasm
A, N, F1
N/A
Cytoplasm
Cytoplasmic
 
TF
 
 
 
yes
yes
MALE_ECOLI
P0AEX9
malE
b4034 JW3994
periplasmic & peripheral IM protein (SEC through IM), Maltose/maltodextrin-binding periplasmic MalE
Peripheral inner membrane protein facing the periplasm, periplasmic
F2, G
N/A
Periplasm
Periplasmic (Experimental)
 
SecB
SEC
SURA,SKP,YfgM
 
yes
yes
RRAB_ECOLI
P0AF90
rraB

yjgD

b4255 JW4212
cytoplasmic nucleoid peripheral IM protein, Regulator of ribonuclease activity B RraB
Cytoplasmic, Nucleoid, Peripheral inner membrane protein facing the cytoplasm
A, N, F1
N/A
Cytoplasm
Cytoplasmic
 
 
 
 
 
yes
yes
NUSA_ECOLI
P0AFF6
nusA
b3169 JW3138
cytoplasmic nucleoid peripheral IM protein, Transcription termination/antitermination NusA
Cytoplasmic, Nucleoid, Peripheral inner membrane protein facing the cytoplasm
A, N, F1
N/A
Cytoplasm
Cytoplasmic
 
 
 
 
 
yes
yes
OSMY_ECOLI
P0AFH8
osmY
b4376 JW4338
periplasmic & extra-cellular protein (SEC through IM), Osmotically-inducible Y OsmY
Periplasmic, Extra-cellular
G, X
N/A
Periplasm
Periplasmic (Experimental)
 
 
SEC
 
 
yes
yes
PARC_ECOLI
P0AFI2
parC
b3019 JW2987
cytoplasmic nucleoid peripheral IM protein, DNA topoisomerase 4 subunit A ParC
Cytoplasmic, Nucleoid, Peripheral inner membrane protein facing the cytoplasm
A, N, F1
N/A
Cell membrane; Peripheral membrane protein
Cytoplasmic
 
 
 
 
 
yes
yes
PHOB_ECOLI
P0AFJ5
phoB
b0399 JW0389
cytoplasmic nucleoid peripheral IM protein, Phosphate regulon transcriptional regulatory PhoB
Cytoplasmic, Nucleoid, Peripheral inner membrane protein facing the cytoplasm
A, N, F1
N/A
Cytoplasm
Cytoplasmic
 
 
 
 
 
yes
yes
YBBO_ECOLI
P0AFP4
ybbO
b0493 JW0482
cytoplasmic nucleoid peripheral IM protein, Oxidoreductase YbbO
Cytoplasmic, Nucleoid, Peripheral inner membrane protein facing the cytoplasm
A, N, F1
Soluble IM Fraction
 
Cytoplasmic
 
 
 
 
 
no
yes
RPOE_ECOLI
P0AGB6
rpoE

sigE

b2573 JW2557
cytoplasmic nucleoid peripheral IM protein, ECF RNA polymerase sigma-E factor RpoE
Cytoplasmic, Nucleoid, Peripheral inner membrane protein facing the cytoplasm
A, N, F1
Soluble IM Fraction
Cytoplasm
Cytoplasmic (Experimental)
 
 
 
 
 
yes
yes
RCSB_ECOLI
P0DMC7
rcsB
b2217 JW2205
cytoplasmic nucleoid peripheral IM protein, transcriptional regulator RcsB
Cytoplasmic, Nucleoid, Peripheral inner membrane protein facing the cytoplasm
A, N, F1
N/A
 
Cytoplasmic
 
 
 
 
 
no
yes
RPOS_ECOLI
P13445
rpoS

appR katF nur otsX sigS

b2741 JW5437
cytoplasmic nucleoid peripheral IM protein, RNA polymerase sigma factor RpoS
Cytoplasmic, Nucleoid, Peripheral inner membrane protein facing the cytoplasm
A, N, F1
N/A
Cytoplasm
Cytoplasmic
 
 
 
 
 
no
yes
CHIA_ECOLI
P13656
chiA

yheB

b3338 JW3300
periplasmic & extra-cellular protein (SEC through IM), TSS secreted over OM), Probable bifunctional chitinase/lysozyme ChiA
Periplasmic, Extra-cellular
G, X
N/A
Periplasm
Periplasmic (Experimental)
 
 
SEC
 
T2S
no
yes
FECB_ECOLI
P15028
fecB
b4290 JW4250
periplasmic & peripheral IM protein (SEC through IM), Fe(3+) dicitrate-binding periplasmic FecB
Peripheral inner membrane protein facing the periplasm, periplasmic
F2, G
N/A
Periplasm
Periplasmic (Experimental)
 
 
SEC
 
 
no
yes
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