Structure of PDB 2btp Chain B Binding Site BS01

Receptor Information

>2btp Chain B (length=221) Species: 9606 (Homo sapiens)

EKTELIQKAKLAEQAERYDDMATCMKAVTEQGAELSNEERNLLSVAYKNV
VGGRRSAWRVISSIEQKTKKLQLIKDYREKVESELRSICTTVLELLDKYL
IANATNPESKVFYLKMKGDYFRYLAEVACGDDRKQTIDNSQGAYQEAFDI
SKKEMQPTHPIRLGLALNFSVFYYEILNNPELACTLAKTAFDEAIAELDT
SYKDSTLIMQLLRDNLTLWTS

Ligand information

>2btp Chain Q (length=6) Species: 9606 (Homo sapiens)

RQRSAP

Receptor-Ligand Complex Structure

Structure summary

• PDB: 2btp Structural Basis for Protein-Protein Interactions in the 14-3-3 Protein Family.
• Resolution: 2.8 Å
• Binding residue (original residue number in PDB): K49 R56 R127 Y128 L172 N173 L220 N224
• Binding residue (residue number reindexed from 1): K48 R55 R122 Y123 L167 N168 L211 N215

Gene Ontology

Molecular Function

• GO:0005515 protein binding
• GO:0019904 protein domain specific binding
• GO:0042802 identical protein binding
• GO:0044325 transmembrane transporter binding
• GO:0071889 14-3-3 protein binding

Biological Process

• GO:0006605 protein targeting
• GO:0007165 signal transduction
• GO:0007264 small GTPase-mediated signal transduction
• GO:0008104 protein localization
• GO:0021762 substantia nigra development
• GO:0034766 negative regulation of monoatomic ion transmembrane transport
• GO:0045892 negative regulation of DNA-templated transcription

Cellular Component

• GO:0005634 nucleus
• GO:0005737 cytoplasm
• GO:0005829 cytosol
• GO:0005925 focal adhesion
• GO:0016020 membrane
• GO:0032991 protein-containing complex
• GO:0045202 synapse
• GO:0070062 extracellular exosome

External links

• PDB: RCSB:2btp, PDBe:2btp, PDBj:2btp
• PDBsum: 2btp
• PubMed: 17085597
• UniProt: P27348|1433T_HUMAN 14-3-3 protein theta (Gene Name=YWHAQ)