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2.A.7.3.3
PecM of 297 aas and 9 or 10 TMSs. Probable blue pigment (indigoidine) exporter (Rouanet and Nasser 2001).

Accession Number:P42194
Protein Name:PecM
Length:297
Molecular Weight:31909.00
Species:Erwinia chrysanthemi [198628]
Number of TMSs:9
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate Indigoidine

Cross database links:

Pfam: PF00892   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane
GO:0006810 P:transport

References (1)

[1] “pecS: a locus controlling pectinase, cellulase and blue pigment production in Erwinia chrysanthemi.”  Reverchon S.et.al.   8022282

External Searches:

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  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MKLKDFAFYA PCVWGTTYFV TTQFLPADKP LLAALIRALP AGIILILGKN LPPVGWLWRL 
61:	FVLGALNIGV FFVMLFFAAY RLPGGVVALV GSLQPLIVIL LSFLLLTQPV LKKQMVAAVA 
121:	GGIGIVLLIS LPKAPLNPAG LVASALATMS MASGLVLTKK WGRPAGMTML TFTGWQLFCG 
181:	GLVILPVQML TEPLPDLVTL TNLAGYLYLA IPGSLLAYFM WFSGLEANSP VIMSLLGFLS 
241:	PLVALLLGFL FLQQGLSGAQ LVGVVFIFSA LIIVQDISLF SRRKKVKPLE QSDCVIK