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BioLiP

Structure of PDB 1a0t Chain Q

Receptor sequence
>1a0tQ (length=413) [Search protein sequence]
SGFEFHGYARSGVIMNDSGASTKSGAYITPAGETGGAIGRLGNQADTYVE
MNLEHKQTLDNGATTRFKVMVADGQTSYNDWTASTSDLNVRQAFVELGNL
PTFAGPFKGSTLWAGKRFDRDNFDIHWIDSDVVFLAGTGGGIYDVKWNDG
LRSNFSLYGRNFGDIDDSSNSVQNYILTMNHFAGPLQMMVSGLRAKDNDE
RKDSNGNLAKGDAANTGVHALLGLHNDSFYGLRDGSSKTALLYGHGLGAE
VKGIGSDGALRPGADTWRIASYGTTPLSENWSVAPAMLAQRSKDRYADGD
SYQWATFNLRLIQAINQNFALAYEGSYQYMDLKPEGYNDRQAVNGSFYKL
TFAPTFKVGSIGDFFSRPEIRFYTSWMDWSKKLNNYASDDALGSDGFNSG
GEWSFGVQMETWF
3D structure
PDB1a0t Structure of the sucrose-specific porin ScrY from Salmonella typhimurium and its complex with sucrose.
ChainQ
Resolution2.4 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 GLC Q Y78 R80 R110 Y118 E120 D199 Y8 R10 R40 Y48 E50 D129
BS02 FRU Q E120 R161 F188 D201 F204 E50 R91 F118 D131 F134
BS03 GLC Q D194 H196 F435 W482 D124 H126 F365 W412
BS04 CA Q N454 A457 D460 L462 N384 A387 D390 L392
Gene Ontology
Biological Process
GO:0034219 carbohydrate transmembrane transport
Cellular Component
GO:0016020 membrane

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Molecular Function
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Cellular Component
External links
PDB RCSB:1a0t, PDBe:1a0t, PDBj:1a0t
PDBsum1a0t
PubMed9437428
UniProtP22340|SCRY_SALTM Sucrose porin (Gene Name=scrY)

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