6RXL

Crystal structure of CobB wt in complex with H4K16-Crotonyl peptide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	NAD-dependent protein deacylase	polymer	254	28106.8	1	UniProt (P75960) Pfam (PF02146) In PDB	Escherichia coli (strain K12)	Regulatory protein SIR2 homolog
2	B	Histone H4	polymer	11	1336.7	1	UniProt (P02309) In PDB	Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
3	A	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
4		water	water		18.0	27	Chemie (HOH)

Sequence modifications

A: 40 - 279 (UniProt: P75960)

PDB	External Database	Details
Met -14	-	initiating methionine
Gly -13	-	expression tag
Ser -12	-	expression tag
Ser -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
Ser -4	-	expression tag
Gln -3	-	expression tag
Asp -2	-	expression tag
Pro -1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	29443.4
Non-Polymers*	Number of molecules	1
	Total formula weight	65.4
All*	Total formula weight	29508.8

*Water molecules are not included.