>4TXQ_2|Chains C, D|Charged multivesicular body protein 1b|Homo sapiens (9606)
SVGTSVASAEQDELSQRLARLRDQV
>4TXQ_1|Chains A, B|Vacuolar protein sorting-associated protein VTA1 homolog|Homo sapiens (9606)
SMAALAPLPPLPAQFKSIQHHLRTAQEHDKRDPVVAYYCRLYAMQTGMKIDSKTPECRKFLSKLMDQLEALKKQLGDNEAITQEIVGCAHLENYALKMFLYADNEDRAGRFHKNMIKSFYTASLLIDVITVFGELTDENVKHRKYARWKATYIHNCLKNGETP