Structure of PDB 8qlj Chain A Binding Site BS01

Receptor Information
>8qlj Chain A (length=621) Species: 1313 (Streptococcus pneumoniae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SKTYNYVYSSDPSSLNYLAENRAATSDIVANLVDGLLENDQYGNIIPSLA
EDWTVSQDGLTYTYKLRKDAKWFTSEGEEYAPVTAQDFVTGLQYAADKKS
EALYLVQDSVAGLDDYITGKTSDFSTVGVKALDDQTVQYTLVKPELYWNS
KTLATILFPVNADFLKSKGDDFGKADPSSILYNGPFLMKALVSKSAIEYK
KNPNYWDAKNVFVDDVKLTYYDGSDQESLERNFTAGAYTTARLFPNSSSY
EGIKEKYKNNIIYSMQNSTSYFFNFNLDRKSYNYTSKTSDIEKKSTQEAV
LNKNFRQAINFAFDRTSYGAQSEGKEGATKILRNLVVPPNFVSIKGKDFG
EVVASKMVNYGKEWQGINFADGQDPYYNPEKAKAKFAEAKKELEAKGVQF
PIHLDKTVEVTDKVGIQGVSSIKQSIESVLGSDNVVIDIQQLTSDEFDSS
GYFAQTAAQKDYDLYHGGWGPDYQDPSTYLDIFNTNSGGFLQNLGLEPGE
ANDKAKAVGLDVYTQMLEEANKEQDPAKRYEKYADIQAWLIDSSLVLPSV
SRGGTPSLRRTVPFAAAYGLTGTKGVESYKYLKVQDKIVTTDEYAKAREK
WLKEKEESNKKAQEELAKHVK
Ligand information
>8qlj Chain B (length=9) Species: 469008 (Escherichia coli BL21(DE3)) [Search peptide sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
AAAAAAAAA
Receptor-Ligand Complex Structure
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PDB8qlj Crystal structure of the pneumococcal Substrate-binding protein AliB in complex with an unknown peptide
Resolution1.65 Å
Binding residue
(original residue number in PDB)		Y37 N52 A54 R273 Y302 Y483 G499 W500 G501 D503
Binding residue
(residue number reindexed from 1)		Y6 N21 A23 R242 Y271 Y452 G468 W469 G470 D472
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:1904680 peptide transmembrane transporter activity
Biological Process
GO:0015031 protein transport
GO:0015833 peptide transport
Cellular Component
GO:0005886 plasma membrane
GO:0030288 outer membrane-bounded periplasmic space
GO:0042597 periplasmic space

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8qlj, PDBe:8qlj, PDBj:8qlj
PDBsum8qlj
PubMed38838057
UniProtP0A4G1|ALIB_STRR6 Oligopeptide-binding protein AliB (Gene Name=aliB)

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