Structure of PDB 1ola Chain A Binding Site BS01

Receptor Information

>1ola Chain A (length=517)

ADVPAGVQLADKQTLVRNNGSEVQSLDPHKIEGVPESNVSRDLFEGLLIS
DVEGHPSPGVAEKWENKDFKVWTFHLRENAKWSDGTPVTAHDFVYSWQRL
ADPNTASPYASYLQYGHIANIDDIIAGKKPATDLGVKALDDHTFEVTLSE
PVPYFYKLLVHPSVSPVPKSAVEKFGDKWTQPANIVTNGAYKLKNWVVNE
RIVLERNPQYWDNAKTVINQVTYLPISSEVTDVNRYRSGEIDMTYNNMPI
ELFQKLKKEIPNEVRVDPYLCTYYYEINNQKAPFNDVRVRTALKLALDRD
IIVNKVKNQGDLPAYSYTPPYTDGAKLVEPEWFKWSQQKRNEEAKKLLAE
AGFTADKPLTFDLLYNTSDLHKKLAIAVASIWKKNLGVNVNLENQEWKTF
LDTRHQGTFDVARAGWCADYNEPTSFLNTMLSDSSNNTAHYKSPAFDKLI
ADTLKVADDTQRSELYAKAEQQLDKDSAIVPVYYYVNARLVKPWVGGYTG
KDPLDNIYVKNLYIIKH

Ligand information

>1ola Chain B (length=4)

VKPG

Receptor-Ligand Complex Structure

Structure summary

• PDB: 1ola The structural basis of sequence-independent peptide binding by OppA protein.
• Resolution: 2.1 Å
• Binding residue (original residue number in PDB): E32 G33 V34 Y109 N247 H371 W397 R404 R413 G415 W416 C417 D419
• Binding residue (residue number reindexed from 1): E32 G33 V34 Y109 N247 H371 W397 R404 R413 G415 W416 C417 D419

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

External links

• PDB: RCSB:1ola, PDBe:1ola, PDBj:1ola
• PDBsum: 1ola
• PubMed: 8202710
• UniProt: P06202|OPPA_SALTY Periplasmic oligopeptide-binding protein OppA (Gene Name=oppA)