Structure of PDB 1b52 Chain A

Receptor sequence
>1b52A (length=515) [Search protein sequence]
ADVPAGVQLADKQTLVRNNGSEVQSLDPHKIEGVPESNVSRDLFEGLLIS
DVEGHPSPGVAEKWENKDFKVWTFHLRENAKWSDGTPVTAHDFVYSWQRL
ADPNTASPYASYLQYGHIANIDDIIAGKKPATDLGVKALDDHTFEVTLSE
PVPYFYKLLVHPSVSPVPKSAVEKFGDKWTQPANIVTNGAYKLKNWVVNE
RIVLERNPQYWDNAKTVINQVTYLPISSEVTDVNRYRSGEIDMTYNNMPI
ELFQKLKKEIPNEVRVDPYLCTYYYEINNQKAPFNDVRVRTALKLALDRD
IIVNKVKNQGDLPAYSYTPPYTDGAKLVEPEWFKWSQQKRNEEAKKLLAE
AGFTAPLTFDLLYNTSDLHKKLAIAVASIWKKNLGVNVNLENQEWKTFLD
TRHQGTFDVARAGWCADYNEPTSFLNTMLSDSSNNTAHYKSPAFDKLIAD
TLKVADDTQRSELYAKAEQQLDKDSAIVPVYYYVNARLVKPWVGGYTGKD
PLDNIYVKNLYIIKH
3D structure
PDB1b52 Crystallographic and calorimetric analysis of peptide binding to OppA protein.
ChainA
Resolution2.3 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 peptide A E32 G33 V34 Y109 Y245 N246 Y269 W397 R413 G415 W416 C417 D419 Y485 E32 G33 V34 Y109 Y245 N246 Y269 W395 R411 G413 W414 C415 D417 Y483
Gene Ontology
Molecular Function
GO:1904680 peptide transmembrane transporter activity
Biological Process
GO:0015031 protein transport
GO:0015833 peptide transport
GO:0055085 transmembrane transport
Cellular Component
GO:0030288 outer membrane-bounded periplasmic space
GO:0042597 periplasmic space
GO:0043190 ATP-binding cassette (ABC) transporter complex

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Molecular Function
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Cellular Component
External links
PDB RCSB:1b52, PDBe:1b52, PDBj:1b52
PDBsum1b52
PubMed10438628
UniProtP06202|OPPA_SALTY Periplasmic oligopeptide-binding protein OppA (Gene Name=oppA)

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