Structure of PDB 8asz Chain A

Receptor sequence
>8aszA (length=343) Species: 83333 (Escherichia coli K-12) [Search protein sequence]
AEQKTLHIYNWSDYIAPDTVANFEKETGIKVVYDVFDSNEVLEGKLMAGS
TGFDLVVPSAYFLERQLTAGVFQPLDKSKLPEWKNLDPELLKLVAKHDPD
NKFAMPYMWATTGIGYNVDKVKAVLGENAPVDSWDLILKPENLEKLKSCG
VSFLDDPEEVFATVLNYLGKDPNSTKADDYTGPATDLLLKLRPNIRYFHS
SQYINDLANGDICVAIGWAGDVWQASNRAKEAKNGVNVSFSIPKEGAMAF
FDVFAMPADAKNKDEAYQFLNYLLRPDVVAHISDHVFYANANKAATPLVS
AEVRENPGIYPPADVRAKLFTLKVQDPKIDRVRTRAWTKVKSG
3D structure
PDB8asz A fluorescent biosensor for the visualization of Agmatine
ChainA
Resolution1.28 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 AG2 A W37 S38 Y40 W244 D247 F276 D278 Y314 W11 S12 Y14 W218 D221 F250 D252 Y288
BS02 CA A A86 Y87 F276 F277 A60 Y61 F250 F251
Gene Ontology
Molecular Function
GO:0019808 polyamine binding
GO:0019810 putrescine binding
Biological Process
GO:0015846 polyamine transport
GO:0015847 putrescine transport
Cellular Component
GO:0016020 membrane
GO:0030288 outer membrane-bounded periplasmic space
GO:0042597 periplasmic space
GO:0055052 ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing

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Cellular Component
External links
PDB RCSB:8asz, PDBe:8asz, PDBj:8asz
PDBsum8asz
PubMed
UniProtP31133|POTF_ECOLI Putrescine-binding periplasmic protein PotF (Gene Name=potF)

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