3UNP

Structure of human SUN2 SUN domain

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	SUN domain-containing protein 2	polymer	203	22885.7	1	UniProt (Q9UH99) Pfam (PF18580) Pfam (PF07738) In PDB	Homo sapiens (human)	Protein unc-84 homolog B, Rab5-interacting protein, Rab5IP, Sad1/unc-84 protein-like 2
2	A	ACETYL GROUP	non-polymer		44.1	1	Chemie (ACE)
3		water	water		18.0	59	Chemie (HOH)

Sequence modifications

A: 519 - 716 (UniProt: Q9UH99)

PDB	External Database	Details
His 717	-	expression tag
His 718	-	expression tag
His 719	-	expression tag
His 720	-	expression tag
His 721	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	22885.7
Non-Polymers*	Number of molecules	1
	Total formula weight	44.1
All*	Total formula weight	22929.7

*Water molecules are not included.