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
(Uniprot)
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)
CYOA_ECOLI
P0ABJ1
cyoA
b0432 JW0422
Ubiquinol oxidase subunit 2 (EC 1.10.3.-) (Cytochrome o subunit 2) (Cytochrome o ubiquinol oxidase subunit 2) (Ubiquinol oxidase chain B) (Oxidase BO(3) subunit 2) (Ubiquinol oxidase polypeptide II)
Integral Inner Membrane, Inner Membrane Lipoprotein
B, E
IM (predicted), Detected in IM Fraction
Cell inner membrane | Multi-pass membrane protein
Integral Membrane Protein
 
SRP
SEC
 
 
yes
yes
DPS_ECOLI
P0ABT2
dps

pexB vtm

b0812 JW0797
DNA protection during starvation protein (EC 1.16.-.-)
Nucleoid, Peripheral inner membrane protein facing the cytoplasm
N, F1
Soluble IM Fraction
Cytoplasm nucleoid
Cytoplasmic (Experimental)
 
 
 
 
 
yes
yes
DNAB_ECOLI
P0ACB0
dnaB

groP grpA

b4052 JW4012
Replicative DNA helicase (EC 3.6.4.12)
Nucleoid, Peripheral inner membrane protein facing the cytoplasm
N, F1
N/A
 
Cytoplasmic
 
TF
 
 
 
yes
yes
DBHA_ECOLI
P0ACF0
hupA
b4000 JW3964
DNA-binding protein HU-alpha (HU-2) (NS2)
Nucleoid, Peripheral inner membrane protein facing the cytoplasm
N, F1
N/A
 
Cytoplasmic
 
 
 
 
 
yes
yes
DBHB_ECOLI
P0ACF4
hupB

hopD

b0440 JW0430
DNA-binding protein HU-beta (HU-1) (NS1)
Nucleoid, Peripheral inner membrane protein facing the cytoplasm
N, F1
N/A
 
Cytoplasmic
 
 
 
 
 
yes
yes
HNS_ECOLI
P0ACF8
hns

bglY cur drdX hnsA msyA osmZ pilG topS

b1237 JW1225
DNA-binding protein H-NS (Histone-like protein HLP-II) (Protein B1) (Protein H1)
Nucleoid, Peripheral inner membrane protein facing the cytoplasm
N, F1
N/A
 
Cytoplasmic
 
 
 
 
 
yes
yes
STPA_ECOLI
P0ACG1
stpA

hnsB

b2669 JW2644
DNA-binding protein stpA (H-NS homolog stpA)
Nucleoid, Peripheral inner membrane protein facing the cytoplasm
N, F1
N/A
 
Cytoplasmic
 
 
 
 
 
yes
yes
LRP_ECOLI
P0ACJ0
lrp

alsB ihb livR oppI

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

cap csm

b3357 JW5702
Catabolite gene activator (cAMP receptor protein) (cAMP regulatory protein)
Nucleoid, Peripheral inner membrane protein facing the cytoplasm
N, F1
N/A
 
Cytoplasmic
 
TF
 
 
 
yes
yes
YGFZ_ECOLI
P0ADE8
ygfZ

yzzW

b2898 JW2866
tRNA-modifying protein ygfZ
Cytoplasmic, Periplasmic
A, G
N/A
Cytoplasm
Cytoplasmic (Experimental)
 
 
SEC, non classical
 
 
yes
yes
CPXR_ECOLI
P0AE88
cpxR

yiiA

b3912 JW3883
Transcriptional regulatory protein CpxR
Nucleoid, Peripheral inner membrane protein facing the cytoplasm
N, F1
N/A
Cytoplasm
Cytoplasmic
 
 
 
 
 
yes
yes
CSGG_ECOLI
P0AEA2
csgG
b1037 JW1020
Curli production assembly/transport component csgG
Outer Membrane Lipoprotein, Peripheral outer membrane protein facing the extra-cellular space
I, F4
N/A
Cell membrane | Lipid-anchor
Outer membrane Lipoprotein (Experimental)
Curli
 
SEC
 
LOL
yes
yes
FLGM_ECOLI
P0AEM4
flgM
b1071 JW1058
Negative regulator of flagellin synthesis (Anti-sigma-28 factor)
Cytoplasmic, Extra-cellular
A, X
N/A
 
Cytoplasmic
 
 
Flagellum
 
Fla
yes
yes
RRAB_ECOLI
P0AF90
rraB

yjgD

b4255 JW4212
Uncharacterized protein yjgD
Nucleoid, Peripheral inner membrane protein facing the cytoplasm
N, F1
N/A
 
Cytoplasmic
 
 
 
 
 
yes
yes
NUSA_ECOLI
P0AFF6
nusA
b3169 JW3138
Transcription elongation protein nusA (L factor) (N utilization substance protein A)
Nucleoid, Peripheral inner membrane protein facing the cytoplasm
N, F1
N/A
 
Cytoplasmic
 
 
 
 
 
yes
yes
OSMY_ECOLI
P0AFH8
osmY
b4376 JW4338
Osmotically-inducible protein Y
Periplasmic, Extra-cellular
G, X
N/A
Periplasm
Periplasmic (Experimental)
 
 
SEC
 
 
yes
yes
PARC_ECOLI
P0AFI2
parC
b3019 JW2987
DNA topoisomerase 4 subunit A (EC 5.99.1.-) (Topoisomerase IV subunit A)
Nucleoid, Peripheral inner membrane protein facing the cytoplasm
N, F1
N/A
Cell membrane | Peripheral membrane protein
Cytoplasmic
 
 
 
 
 
yes
yes
PHOB_ECOLI
P0AFJ5
phoB
b0399 JW0389
Phosphate regulon transcriptional regulatory protein phoB
Nucleoid, Peripheral inner membrane protein facing the cytoplasm
N, F1
N/A
Cytoplasm
Cytoplasmic
 
 
 
 
 
yes
yes
YBBO_ECOLI
P0AFP4
ybbO
b0493 JW0482
Uncharacterized oxidoreductase ybbO (EC 1.-.-.-)
Nucleoid, Peripheral inner membrane protein facing the cytoplasm
N, F1
Soluble IM Fraction
 
Cytoplasmic
 
 
 
 
 
no
yes
RPOE_ECOLI
P0AGB6
rpoE

sigE

b2573 JW2557
RNA polymerase sigma-E factor (Sigma-24)
Nucleoid, Peripheral inner membrane protein facing the cytoplasm
N, F1
Soluble IM Fraction
 
Cytoplasmic (Experimental)
 
 
 
 
 
yes
yes
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