Crystal structure of 276S/M395R-GltPh in inward-facing conformation

Transport domain unlocking sets the uptake rate of an aspartate transporter.

425aa long hypothetical proton glutamate symport protein

MGLYRKYIEYPVLQKILIGLILGAIVGLILGHYGYAHAVHTYVKPFGDLFVRLLKMLVMPIVFASLVVGAASISPARLGR
VGVKIVVYYLLTSAFAVTLGIIMARLFNPGAGIHLAVGGQQFQPHQAPPLVHILLDIVPTNPFGALANGQVLPTIFFAII
LGIAITYLMNSENEKVRKSAETLLDAINGLAEAMYKIVNGVMQYAPIGVFALIAYVMAEQGVHVVGELAKVTAAVYVGLT
LQILLVYFVLLKIYGIDPISFIKHAKDAMLTAFVTSSSSGTLPVTMRVAKEMGISEGIYSFTLPLGATINMDGTALYQGV
ATFFIANALGSHLTVGQQLTIVLTAVLASIGTAGVPGAGAIMLAMVLHSVGLPLTDPNVAAAYAMILGIDAILDRGRTMV
NVTGDLTGTAIVAKTEGTLVPR

50 mM sodium acetate, pH 5.6-6, 18-20 % PEG 400, 100-150 mM magnesium acetate

National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS

Amino Acid Secondary Transporters, Sodium Coupled Aspartate Transporter, TRANSPORT PROTEIN

MGLYRKYIEYPVLQKILIGLILGAIVGLILGHYGYADAVKTYVKPFGDLFVRLLKMLVMPIVFASLVVGAASISPARLGR
VGVKIVVYYLLTSAFAVTLGIIMARLFNPGAGIHLAVGGQQFQPKQAPPLVKILLDIVPTNPFGALANGQVLPTIFFAII
LGIAITYLMNSENEKVRKSAETLLDAINGLAEAMYKIVNGVMQYAPIGVFALIAYVMAEQGVKVVGELAKVTAAVYVGLT
LQILLVYFVLLKIYGIDPISFIKKAKDAMLTAFVTRSSSGTLPVTMRVAKEMGISEGIYSFTLPLGATINMDGTALYQGV
CTFFIANALGSHLTVGQQLTIVLTAVLASIGTAGVPGAGAIMLAMVLESVGLPLTDPNVAAAYAMILGIDAILDMGRTMV
NVTGDLTGTAIVAKTEGEL