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1WDN

GLUTAMINE-BINDING PROTEIN

Functional Information from GO Data
ChainGOidnamespacecontents
A0006865biological_processamino acid transport
A0006868biological_processglutamine transport
A0015276molecular_functionligand-gated monoatomic ion channel activity
A0016020cellular_componentmembrane
A0016597molecular_functionamino acid binding
A0030288cellular_componentouter membrane-bounded periplasmic space
A0034220biological_processmonoatomic ion transmembrane transport
A0042597cellular_componentperiplasmic space
A0070406molecular_functionglutamine binding
A1903803biological_processL-glutamine import across plasma membrane
Functional Information from PDB Data
site_idAC1
Number of Residues13
DetailsBINDING SITE FOR RESIDUE GLN A 227
ChainResidue
AASP10
AGLY119
AHIS156
AASP157
ATYR185
APHE13
APHE50
AALA67
AGLY68
ATHR70
AARG75
ALYS115
ATHR118

Functional Information from PROSITE/UniProt
site_idPS01039
Number of Residues14
DetailsSBP_BACTERIAL_3 Bacterial extracellular solute-binding proteins, family 3 signature. GFDVDLWAaIAKEL
ChainResidueDetails
AGLY26-LEU39

247536

PDB entries from 2026-01-14

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