2LLU

Post-translational S-nitrosylation is an endogenous factor fine-tuning human S100A1 protein properties

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Protein S100-A1	polymer	93	10425.6	2	UniProt (P23297) Pfam (PF01023) Pfam (PF00036) In PDB	Homo sapiens (human)	S-100 protein alpha chain, S-100 protein subunit alpha, S100 calcium-binding protein A1

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	20851.2
All*	Total formula weight	20851.2

*Water molecules are not included.