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PEC Original Annotations
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Essentiality
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Class
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non-essential
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References (PMID)
|
Escherichia coli and Salmonella, Cellular and Molecular Biology Second Edition. ASM Press. 1996
Neidhart, F.C.
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|
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Deletion
|
OCR63
(D)
|
|
Related gene (W3110 PEC)
|
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Gene Search
|
Search MG1655 PEC by gene name:
potB
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Related strains
|
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Strains Search
|
Search strains by gene name:
potB
Search strains by all related name:
potB b1125 ECK1111 JW1111
|
General information (Go to Linear View: )
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Gene Name
|
potB
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|
Alternative name
|
b1125,ECK1111,JW1111
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|
Location, Length
|
1,182,840 - 1,183,667
(
-
)
;
25.49
min
;
828
(bp) ,
275
(aa)
|
|
Product
|
polyamine transporter subunit
|
|
Operon Name
|
potABCD
|
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Note
|
spermidine/putrescine transport system permease; membrane component of ABC superfamily; GO_component: GO:0009274 - peptidoglycan-based cell wall; GO_component: GO:0019866 - organelle inner membrane; GO_process: GO:0006596 - polyamine biosynthetic process; GO_process: GO:0009310 - amine catabolic process
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Function
|
transport; Transport of small molecules: Amino acids, amines
|
|
Gene Ontology
|
GO:0005215
;
transporter activity ( potB )
GO:0005886
;
plasma membrane ( potB )
GO:0006810
;
transport ( potB )
GO:0016020
;
membrane ( potB )
GO:0016021
;
integral to membrane ( potB )
|
|
PID
|
1787369
|
EC number
(KEGG Pathway)
|
|
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SWISS-PROT
(
Show details
[
2
more]
)
|
Entry name(Acc.no)
|
POTB_ECOLI
(
P23860
)
|
|
- Protein name
|
Spermidine/putrescine transport system permease protein potB.
|
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- Synonyms
|
|
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- Gene name
|
Name=potB; OrderedLocusNames=b1125, SF1127, S1207;
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Homology Analysis
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BLAST
|
|
Bacteria
|
|
GTOP
|
potB
(
homologous genes of other bacterias
)
|
|
PDB
(database updated :
2007.02.20
)
|
|
PSI-BLAST
|
|
|
SWISS-PROT
(database updated :
2007.02.20
)
|
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BLAST
|
Spermidine/putrescine transport system permease protein potB
|
|
PSI-BLAST
|
Dipeptide transport system permease protein dppC
|
|
nr
(database updated :
2007.02.20
)
|
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BLAST
|
spermidine/putrescine ABC transporter membrane protein [Escherichia coli K12]
|
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Pfam 28.0
(database updated :
2015-05
)
|
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Pfam
|
|
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PROSITE
|
|
PROSITE
|
ASN_GLYCOSYLATION
PKC_PHOSPHO_SITE
CK2_PHOSPHO_SITE
TYR_PHOSPHO_SITE
MYRISTYL
PROKAR_LIPOPROTEIN
BPD_TRANSP_INN_MEMBR
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MMBR References
|
J Biol Chem. 1991;266:20928-20933
Characteristics of the gene for a spermidine and putrescine transport system that maps at 15 min on the Escherichia coli chromosome.
Furuchi, T., K. Kashiwagi, H. Kobayashi, and K. Igarashi.
|
J Biol Chem. 1993;268:19358-19363
Functions of potA and potD proteins in spermidine-preferential uptake system in Escherichia coli.
Kashiwagi, K., S. Miyamoto, E. Nukui, H. Kobayashi, and K. Igarashi.
|
J Bacteriol. 1993;175(23):7745-6.
Physical mapping of the Escherichia coli pepT and potABCD genes.
Lombardo MJ, Miller CG, Rudd KE.
(
8244951
)
|
| Sequences |
Amino acid
FASTA format
|
0001 MIVTIVGWLV LFVFLPNLMI IGTSFLTRDD ASFVKMVFTL DNYTRLLDPL YFEVLLHSLN MALIATLACL
0071 VLGYPFAWFL AKLPHKVRPL LLFLLIVPFW TNSLIRIYGL KIFLSTKGYL NEFLLWLGVI DTPIRIMFTP
0141 SAVIIGLVYI LLPFMVMPLY SSIEKLDKPL LEAARDLGAS KLQTFIRIII PLTMPGIIAG CLLVMLPAMG
0211 LFYVSDLMGG AKNLLIGNVI KVQFLNIRDW PFGAATSITL TIVMGLMLLV YWRASRLLNK KVELE
|
Nucleotide
FASTA format
View sequence out neighbor 100bp
|
-100 gactttgacc actctctcga ccaaaaaatg
-070 gccattaatt gggtagaaag ctgggaggtc gtactggctg atgaagaaca caagtaagtt ccagaatgta
0001 gtgattgtca ctattgtcgg ttggcttgtg ttgtttgtct ttctgcccaa cctgatgatc attggcacca
0071 gctttttgac ccgcgacgac gccagttttg tcaaaatggt ctttacgctg gataactaca cgcgtctgct
0141 cgatccgctc tattttgaag tgctattgca ctcgctgaat atggcgctga tcgccaccct cgcctgcctg
0211 gtgctgggct acccgtttgc ctggtttctg gcgaagttgc cacacaaggt gcgtccgctg ctgctgtttc
0281 tgctgattgt tccgttctgg accaactcat taattcgtat ctacgggctg aaaattttcc tcagcaccaa
0351 aggctatctc aacgagtttt tgctctggct gggcgttatc gacacaccaa tccgtatcat gttcacgccc
0421 agtgcggtga ttatcggtct ggtttacatt ctgctgccgt ttatggtgat gccgctgtac tccagtatcg
0491 aaaaactgga taagccgttg cttgaggcgg cgcgcgatct cggtgccagc aagttacaga cttttatccg
0561 tatcattatt ccactgacga tgccgggaat tattgccgga tgtctgctgg tgatgctgcc agcgatgggc
0631 ctgttctatg tatccgacct gatgggcggt gcgaaaaacc tgctgatcgg taacgtcatc aaggtccagt
0701 tccttaatat tcgtgactgg ccgtttggtg cagctaccag cattacgctg actatcgtaa tgggcctgat
0771 gttgctggtt tactggcgcg cttctcgttt gctgaataag aaggtggaac tcgaatgatc ggtcgactgc
0841 ttcgcggcgg ttttatgacc gctatctacg cgtacctgta tatcccaatc attattttga ttgtgaactc
0911 ctttaacagc tcgcgctt
|
