Structure of PDB 4d1b Chain A Binding Site BS02

Receptor Information

>4d1b Chain A (length=456) Species: 33918 (Microbacterium maritypicum)

SLLNPSNAPTRYAERSVGPFSLAAIWFAMAIQVAIFIAAGQMTSSFQVWQ
VIVAIAAGCTIAVILLFFTQSAAIRWGINFTVAARMPFGIRGSLIPITLK
ALLSLFWFGFQTWLGALALDEITRLLTGFTNLPLWIVIFGAIQVVTTFYG
ITFIRWMNVFASPVLLAMGVYMVYLMLDGADVSLGEVMSMGGENPGMPFS
TAIMIFVGGWIAVVVSIHDIVKECKVDPNASREGQTKADARYATAQWLGM
VPASIIFGFIGAASMVLVGEWNPVIAITEVVGGVSIPMAILFQVFVLLAT
WSTNPAANLLSPAYTLCSTFPRVFTFKTGVIVSAVVGLLMMPWQFAGVLN
TFLNLLASALGPLAGIMISDYFLVRRRRISLHDLYRTKGIYTYWRGVNWV
ALAVYAVALAVSFLTPDLMFVTGLIAALLLHIPAMRWVAKTFPLFSEAES
RNEDYL

Ligand information

• Ligand ID: NA
• InChI: InChI=1S/Na/q+1
• InChIKey: FKNQFGJONOIPTF-UHFFFAOYSA-N
• SMILES:
  ACDLabs 10.04
  CACTVS 3.341
  OpenEye OEToolkits 1.5.0: [Na+]
• Formula: Na
• Name: SODIUM ION
• DrugBank: DB14516
• PDB chain: 4d1b Chain A Residue 1471

Receptor-Ligand Complex Structure

Structure summary

• PDB: 4d1b Molecular Mechanism of Ligand Recognition by Membrane Transport Protein, Mhp1.
• Resolution: 3.8 Å
• Binding residue (original residue number in PDB): A38 M39 I41 A309 S312 T313
• Binding residue (residue number reindexed from 1): A28 M29 I31 A299 S302 T303
• Annotation score: 3

Gene Ontology

Molecular Function

• GO:0015205 nucleobase transmembrane transporter activity
• GO:0022857 transmembrane transporter activity
• GO:0046872 metal ion binding

Biological Process

• GO:0015851 nucleobase transport
• GO:0055085 transmembrane transport
• GO:0071705 nitrogen compound transport

Cellular Component

• GO:0005886 plasma membrane
• GO:0016020 membrane

External links

• PDB: RCSB:4d1b, PDBe:4d1b, PDBj:4d1b
• PDBsum: 4d1b
• PubMed: 24952894
• UniProt: D6R8X8|HYUP_MICLQ Hydantoin permease (Gene Name=hyuP)