Sequence alignment between 8hqa(B) and UniProt seq P64604 (MLAD_ECOLI):

P64604 (MLAD_ECOLI): Intermembrane phospholipid transport system binding protein MlaD from Escherichia coli (strain K12)
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180   
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---
UniProt: MQTKKNEIWVGIFLLAALLAALFVCLKAANVTSIRTEPTYTLYATFDNIGGLKARSPVSIGGVVVGRVADITLDPKTYLPRVTLEIEQRYNHIPDTSSLSIRTSGLLGEQYLALNVGFEDPELGTAILKDGDTIQDTKSAMVLEDLIGQFLYGSKGDDNKNSGDAPAAAPGNNETTEPVGTTK
PDB seq: ----------------------------------RTEPTYTLYATFDNIGGLKARSPVSIGGVVVGRVADITLDPKTYLPRVTLEIEQRYNHIPDTSSLSIRTSGLLGEQYLALNVGFEDPELGTAILKDGDTIQDTKSAMVLEDLIGQFLY-------------------------------
                                           -----+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+--                               
                                               40        50        60        70        80        90       100       110       120       130       140       150