2CNM

RimI - Ribosomal S18 N-alpha-protein acetyltransferase in complex with a bisubstrate inhibitor (Cterm-Arg-Arg-Phe-Tyr-Arg-Ala-N-alpha- acetyl-S-CoA).

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C	MODIFICATION OF 30S RIBOSOMAL SUBUNIT PROTEIN S18	polymer	160	18325.8	3	UniProt (Q8ZJW4) Pfam (PF00583) In PDB	SALMONELLA TYPHIMURIUM LT2	RIBOSOMAL-N-ALPHA-ACETYLTRANSFERASE
2	D, E, F	30S RIBOSOMAL PROTEIN S18	polymer	7	897.1	3	UniProt (V2H9S5) UniProt (by SIFTS) (Q8ZK81) In PDB	SALMONELLA TYPHIMURIUM LT2	CTERM-ARG-ARG-PHE-TYR-ARG-ALA-N-ALPHA-ACETYL
3	D, E, F	COENZYME A	non-polymer		767.5	3	Chemie (COA)
4		water	water		18.0	60	Chemie (HOH)

Sequence modifications

A, B, C: 1 - 148 (UniProt: Q8ZJW4)

PDB	External Database	Details
Lys 149	-	expression tag
Leu 150	-	expression tag
His 151	-	expression tag
His 152	-	expression tag
His 153	-	expression tag
His 154	-	expression tag
His 155	-	expression tag
His 156	-	expression tag
His 157	-	expression tag
His 158	-	expression tag
His 159	-	expression tag
His 160	-	expression tag

D, E, F: 2 - 7 (UniProt: V2H9S5)

PDB	External Database	Details
Ace 1	-	acetylation

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	57668.5
Non-Polymers*	Number of molecules	3
	Total formula weight	2302.6
All*	Total formula weight	59971.1

*Water molecules are not included.