Structure of PDB 5zd4 Chain B Binding Site BS01

Receptor Information

>5zd4 Chain B (length=435) Species: 3702,83334

IEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQVA
ATGDGPDIIFWAHDRFGGYAQSGLLAEITPAAAFQDKLYPFTWDAVRYNG
KLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNL
QEPYFTWPLIAADGGYAFKYAAGKYDIKDVGVDNAGAKAGLTFLVDLIKN
KHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSAVNYGVTVLPTFK
GQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGA
VALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAA
SGRQTVDAALAAAQTNAARRKPSWRERENNRRRERRRRAVAAKIYTGLRA
QGDYNLPKHCDNNEVLKALCVEAGWVVEEDGTTYR

Ligand information

>5zd4 Chain E (length=15)

ttcacacgtgtgaaa

Receptor-Ligand Complex Structure

Structure summary

• PDB: 5zd4 Structural basis for brassinosteroid response by BIL1/BZR1.
• Resolution: 2.17 Å
• Binding residue (original residue number in PDB): E37 R40 K61 H62
• Binding residue (residue number reindexed from 1): E384 R387 K408 H409
• Binding affinity: PDBbind-CN: Kd=12nM

Gene Ontology

Molecular Function

• GO:0015144 carbohydrate transmembrane transporter activity
• GO:1901982 maltose binding

Biological Process

• GO:0008643 carbohydrate transport
• GO:0015768 maltose transport
• GO:0034219 carbohydrate transmembrane transport
• GO:0042956 maltodextrin transmembrane transport
• GO:0055085 transmembrane transport

Cellular Component

• GO:0030288 outer membrane-bounded periplasmic space
• GO:0042597 periplasmic space
• GO:0055052 ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing

External links

• PDB: RCSB:5zd4, PDBe:5zd4, PDBj:5zd4
• PDBsum: 5zd4
• PubMed: 30287951
• UniProt: P0AEY0|MALE_ECO57 Maltose/maltodextrin-binding periplasmic protein (Gene Name=malE);
  Q8S307