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9W9B

Structure of the apo state of human betaine/GABA transporter 1 in the inward-facing conformation

Functional Information from GO Data
ChainGOidnamespacecontents
A0003333biological_processamino acid transmembrane transport
A0005332molecular_functiongamma-aminobutyric acid:sodium:chloride symporter activity
A0005515molecular_functionprotein binding
A0005886cellular_componentplasma membrane
A0006865biological_processamino acid transport
A0006974biological_processDNA damage response
A0008028molecular_functionmonocarboxylic acid transmembrane transporter activity
A0008643biological_processcarbohydrate transport
A0015171molecular_functionamino acid transmembrane transporter activity
A0015718biological_processmonocarboxylic acid transport
A0015768biological_processmaltose transport
A0015812biological_processgamma-aminobutyric acid transport
A0016020cellular_componentmembrane
A0016323cellular_componentbasolateral plasma membrane
A0022857molecular_functiontransmembrane transporter activity
A0030288cellular_componentouter membrane-bounded periplasmic space
A0031460biological_processglycine betaine transport
A0034219biological_processcarbohydrate transmembrane transport
A0034289biological_processdetection of maltose stimulus
A0035725biological_processsodium ion transmembrane transport
A0042597cellular_componentperiplasmic space
A0042956biological_processmaltodextrin transmembrane transport
A0043190cellular_componentATP-binding cassette (ABC) transporter complex
A0051936biological_processgamma-aminobutyric acid reuptake
A0055052cellular_componentATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing
A0060326biological_processcell chemotaxis
A0098793cellular_componentpresynapse
A0140814molecular_functionglycine betaine:sodium:chloride symporter activity
A1901982molecular_functionmaltose binding
A1990060cellular_componentmaltose transport complex
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=1","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues19
DetailsTransmembrane: {"description":"Helical; Name=2","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=3","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues18
DetailsTransmembrane: {"description":"Helical; Name=4","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues17
DetailsTransmembrane: {"description":"Helical; Name=5","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues17
DetailsTransmembrane: {"description":"Helical; Name=6","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues21
DetailsTransmembrane: {"description":"Helical; Name=7","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues19
DetailsTransmembrane: {"description":"Helical; Name=8","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues18
DetailsTransmembrane: {"description":"Helical; Name=9","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=10","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues19
DetailsTransmembrane: {"description":"Helical; Name=11","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues18
DetailsTransmembrane: {"description":"Helical; Name=12","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues2
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

256448

PDB entries from 2026-07-15

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