Structure of PDB 4d2d Chain A Binding Site BS01

Receptor Information
>4d2d Chain A (length=463) Species: 264199 (Streptococcus thermophilus LMG 18311) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KTFFGQPLGLSTLFMTEMWERFSYYGMRAILLYYMWFLISTGDLHITRAT
AASIMAIYASMVYLSGTIGGFVADRIIGARPAVFWGGVLIMLGHIVLALP
FGASALFGSIILIIIGTGFLKPNVSTLVGTLYDEHDRRRDAGFSIFVFGI
NLGAFIAPLIVGAAQEAAGYHVAFSLAAIGMFIGLLVYYFGGKKTLDPHY
LRPTDPLAPEEVKPLLVKVSLAVAGFIAIIVVMNLVGWNSLPAYINLLTI
VAIAIPVFYFAWMISSSTEHLRVVSYIPLFIAAVLFWAIEEQGSVVLATF
AAERVDSSWFPVSWFQSLNPLFIMLYTPFFAWLWTAWKKNQPSSPTKFAV
GLMFAGLSFLLMAIPGALYGTSGKVSPLWLVGSWALVILGEMLISPVGLS
VTTKNSQMMSMWFLSSSVGSALNAQLVTLYNAKSEVAYFSYFGLGSVVLG
IVLVFLSKRIQGL
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB4d2d Structural Basis for Polyspecificity in the Pot Family of Proton-Coupled Oligopeptide Transporters.
Resolution2.522 Å
Binding residue
(original residue number in PDB)		Y30 E299 E300 S303
Binding residue
(residue number reindexed from 1)		Y25 E290 E291 S294
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0022857 transmembrane transporter activity
GO:0042802 identical protein binding
GO:1904680 peptide transmembrane transporter activity
Biological Process
GO:0006857 oligopeptide transport
GO:0015833 peptide transport
GO:0055085 transmembrane transport
Cellular Component
GO:0005886 plasma membrane
GO:0016020 membrane

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:4d2d, PDBe:4d2d, PDBj:4d2d
PDBsum4d2d
PubMed24916388
UniProtQ5M4H8

[Back to BioLiP]