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1.B.14.1.31
Outer membrane porin, PiuA, of 753 aas.  A deficiency of this iron transporter, PiuA in P. aeruginosa, caused 16-fold increases in cefiderocol resistance, suggesting that it contribute to the permeation of cefiderocol into the cell (Ito et al. 2018).

Accession Number:O68590
Protein Name:Hydroxamate-type ferrisiderophore receptor
Length:753
Molecular Weight:82337.00
Species:Pseudomonas aeruginosa [287]
Location1 / Topology2 / Orientation3: Cell outer membrane1
Substrate

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FASTA formatted sequence
1:	MSRQSTDTAV SSQRLLASAI GVAITAIAAP QAAQADEAGQ KKTDKDRVLS LDAATIVGEQ 
61:	QDETTYNVDR SASKKYTAPL LDTPKTVTVI PQQVIKDTGA LTLADALRTT PGITFGAGEG 
121:	GNPAGDRPFI RGFNAESDTF LDGMRDVASQ TREVFNVEQI EVSKGPGSAY TGAGSTGGSL 
181:	NLISKTAKQD NFTDAGFTWG SDQTRRTTLD VNRMIGDNAA FRLNLMKHDA HVAGRDEVSV 
241:	SRWGVAPTVT FGFDTPTRAT LSYYHLSTDD MPDYGLPLTN VNRSKANPSK PASVDRDNFY 
301:	GLKDRDYRKS TTDSGTFRIE HDLNDNLTLS NSTRLVRTTL DYIVSNPDDS RGNVANGYVY 
361:	RSAKSRNSTS KGWVNQTDLK ANFETGFIKH TLVTGLEFSY EDVHNRPYAI TSGGGAGNTC 
421:	NARLLASGDC TSLNRPTPGD NWTGSITDGL AYTDTDTKTS AAYVFDTLKL SEQWELNLGL 
481:	RYDDFDTKSS GYQTAGRNGP AGYFKRENNS HFWNYQTGLV YKPAPNGSIY LAWSTSSNPT 
541:	GETGGEGQAD ISVGNNGLDP ERNRNLELGT KWAFFDDALS LNAALFRTDK TNARVASPDV 
601:	STLQVLDGEQ RVQGVELGFN GKLTEKWKVF GGYTYLDSEI RKSTVKSDEG NKMPQTAQNN 
661:	FTLWTTYDLL QNFTIGGGTT YVDKQYGNTA NSTYIPSYWR YDAMASYKVS KNVDLQLNVQ 
721:	NLTDKRYFDQ VYSTHMAHVA PGRTALLGVN FHF