Structure of PDB 2zp8 Chain D

Receptor sequence

>2zp8D (length=69) Species: 1422 (Geobacillus stearothermophilus)

SDFVVIKALEDGVNVIGLTRGADTRFHHSEKLDKGEVLIAQFTEHTSAIK
VRGKAYIQTRHGVIESEGK

3D structure

• PDB: 2zp8 The nature of the TRAP-Anti-TRAP complex.
• Chain: D
• Resolution: 3.2 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	D	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:2zp8, PDBe:2zp8, PDBj:2zp8
• PDBsum: 2zp8
• PubMed: 19164760
• UniProt: Q9X6J6|MTRB_GEOSE Transcription attenuation protein MtrB (Gene Name=mtrB)