Structure of PDB 5jji Chain B

Receptor sequence

>5jjiB (length=409) Species: 83334 (Escherichia coli O157:H7)

MNLTELKNTPVSELITLGENMRKQDIIFAILKQHAKSGEDIFGDGVLEIL
QDGFGFLRSADSSYLAGPDDIYVSPSQIRRFNLRTGDTISGKIRPPKEGE
RYFALLKVNEVNFDKPENARNKILFENLTPLHANSRLRMERGNGSTEDLT
ARVLDLASPIGRGQRGLIVAPPKAGKTMLLQNIAQSIAYNHPDCVLMVLL
IDERPEEVTEMQRLVKGEVVASTFDEPASRHVQVAEMVIEKAKRLVEHKK
DVIILLDSITRLARAYNTVVPASGKVLTGGVDANALHRPKRFFGAARNVE
EGGSLTIIATALIDTGSKMDEVIYEEFKGTGNMELHLSRKIAEKRVFPAI
DYNRSGTRKEELLTTQEELQKMWILRKIIHPMGEIDAMEFLINKLAMTKT
NDDFFEMMK

3D structure

• PDB: 5jji Molecular mechanisms of substrate-controlled ring dynamics and substepping in a nucleic acid-dependent hexameric motor.
• Chain: B
• Resolution: 2.601 Å

Enzymatic activity

• Enzyme Commision number: 3.6.4.-

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	rna	B	V284 L285 G287 G288 K326	V276 L277 G279 G280 K318
BS02	ADP	B	R366 K367	R358 K359
BS03	ADP	B	K181 G183 K184 T185 M186 F355	K173 G175 K176 T177 M178 F347
BS04	BEF	B	P180 K184 R212	P172 K176 R204

Gene Ontology

Molecular Function

• GO:0003676 nucleic acid binding
• GO:0003723 RNA binding
• GO:0004386 helicase activity
• GO:0005515 protein binding
• GO:0005524 ATP binding
• GO:0008186 ATP-dependent activity, acting on RNA
• GO:0016787 hydrolase activity
• GO:0016887 ATP hydrolysis activity
• GO:0042802 identical protein binding

Biological Process

• GO:0006353 DNA-templated transcription termination

Cellular Component

• GO:0005829 cytosol
• GO:0016020 membrane

External links

• PDB: RCSB:5jji, PDBe:5jji, PDBj:5jji
• PDBsum: 5jji
• PubMed: 27856760
• UniProt: P0AG30|RHO_ECOLI Transcription termination factor Rho (Gene Name=rho)