Sequence alignment between 4j9v(A) and UniProt seq Q87KD2 (Q87KD2_VIBPA):

Q87KD2 (Q87KD2_VIBPA): Trk system potassium uptake protein TrkA from Vibrio parahaemolyticus serotype O3:K6 (strain RIMD 2210633) 
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450        
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+--------
UniProt: MKIIILGAGQVGGTLAENLVGENNDITIVDNNADRLRELQDKYDLRVVNGHASHPDVLHEAGAQDADMLVAVTNTDETNMAACQVAFTLFNTPNRVARIRSPEYLAEKEALFKSGAIPVDHLIAPEELVTSYIERLIQYPGALQVVSFAEQKVSLVAVKAYYGGPLVGNALSALREHMPHIDTRVAAIFRQGRPIRPQGTTIIEADDEVFFVAASNHIRSVMSELQRLEKPYRRIMIVGGGNIGASLAKRLEQTYSVKLIERDYQRAEKLSEQLENTIVFCGDAADQELLTEENIDQVDVFIALTNEDETNIMSAMLAKRMGAKKVMVLIQRGAYVDLVQGGVIDVAISPQQATISALLTHVRRADIVNVSSLRRGAAEAIEAVAHGDETTSKVVGRAIGDIKLPPGTTIGAVVRGEEVLIAHDRTVIEQDDHVVMFLVDKKYVPDVEALFQPSPFFL
PDB seq: MKIIILGAGQVGGTLAENLVGENNDITIVDNNADRLRELQDKYDLRVVNGHASHPDVLHEAGAQDADMLVAVTNTDETNMAACQVAFTLFNTPNRVARIRSPEYLAEKEALFKSGAIPVDHLIAPEELVTSYIERLIQYPGALQVVSFAEQKVSLVAVKAYYGGPLVGNALSALREHMPHIDTRVAAIFRQGRPIRPQGTTIIEADDEVFFVAASNHIRSVMSELQRLEKPYRRIMIVGGGNIGASLAKRLEQTYSVKLIERDYQRAEKLSEQLENTIVFCGDAADQELLTEENIDQVDVFIALTNEDETNIMSAMLAKRMGAKKVMVLIQRGAYVDLVQGGVIDVAISPQQATISALLTHVRRADIVNVSSLRRGAAEAIEAVAHGDETTSKVVGRAIGDIKLPPGTTIGAVVRGEEVLIAHDRTVIEQDDHVVMFLVDKKYVPDVEALFQPSPF--
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+------  
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