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3.A.1.15.18
ABC high affinity Zinc (Zn2+) uptake porter, ZnuABC.  The similar system from Y. pestis has been characterized (Bobrov et al. 2014; Neupane et al. 2018). ZnuA (R) of that systems can bind up to 5 zinc ions with high affinity.

Accession Number:Q66AT6
Protein Name:ABC high-affinity zinc uptake transporter, periplasmic binding protein
Length:318
Molecular Weight:35196.00
Species:Yersinia pseudotuberculosis serotype I (strain IP32953) [273123]
Number of TMSs:1
Substrate

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MLHKNKWLKQ AMLASALLLA NPFNLASAAV VTSIRPLGFI AAAIADGVLP TEVLLPDGAS 
61:	PHDYALRPSD VQRLRSAELV IWVGPEMEAF LSKPLTQVAE NKQIALSQLP SVTPLLMKSD 
121:	EHDEAEEGES GHHHDHAKDN PTDDHHHGEY NMHIWLSPAI AKQAAIAIHD RLLELTPQNK 
181:	DKLDANLRRF EDQLAQNEKN IVTMLKPVQG KGYFVFHDAY GYFENHFGLS PLGHFTVNPE 
241:	IQPGAQRLHQ IRTQLVEHKA VCVFAEPQFR PAVINAVAKG TNVRSGTLDP LGSGIVLDKD 
301:	SYVNFLSQLS NQYVSCLK