Structure of PDB 2exs Chain C

Receptor sequence

>2exsC (length=66) Species: 1422 (Geobacillus stearothermophilus)

SDFVVIKALEDGVNVIGLTRGADTRFHHSEKLDKGEVLIAQFTEHTSAIK
VRGKAYIQTMHGVIES

3D structure

• PDB: 2exs Rounding up: Engineering 12-Membered Rings from the Cyclic 11-Mer TRAP
• Chain: C
• Resolution: 2.0 Å

Interaction with ligand

Site #	Ligand	Ligand chain	Binding residues on receptor (original residue number in PDB)	Binding residues on receptor (residue number reindexed from 1)	Binding affinity
BS01	TRP	C	G23 Q47 T49 T52	G17 Q41 T43 T46

Gene Ontology

Molecular Function

• GO:0003723 RNA binding
• GO:0005515 protein binding
• GO:0042802 identical protein binding

Biological Process

• GO:0006353 DNA-templated transcription termination
• GO:0006355 regulation of DNA-templated transcription

External links

• PDB: RCSB:2exs, PDBe:2exs, PDBj:2exs
• PDBsum: 2exs
• PubMed: 16698553
• UniProt: Q9X6J6|MTRB_GEOSE Transcription attenuation protein MtrB (Gene Name=mtrB)