1W1W

Sc Smc1hd:Scc1-C complex, ATPgS

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, D	STRUCTURAL MAINTENANCE OF CHROMOSOME 1	polymer	430	48789.5	4	UniProt (P32908) Pfam (PF02463) In PDB	SACCHAROMYCES CEREVISIAE (BAKER'S YEAST)	SMC1, DA-BOX PROTEIN SMC1
2	E, F, G, H	SISTER CHROMATID COHESION PROTEIN 1	polymer	121	13724.4	4	UniProt (Q12158) Pfam (PF04824) In PDB	SACCHAROMYCES CEREVISIAE (BAKER'S YEAST)	SCC1
3	A, B, C, D	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
4	A, B, C, D	PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER	non-polymer		523.2	4	Chemie (AGS)

Sequence modifications

A, B, C, D: 1 - 214 (UniProt: P32908)
A, B, C, D: 1024 - 1225 (UniProt: P32908)
A, B, C, D: 215 - 228 (PDB: 1W1W)
E, F, G, H: 451 - 564 (UniProt: Q12158)

PDB	External Database	Details
Met 444	-	expression tag
His 445	-	expression tag
His 446	-	expression tag
His 447	-	expression tag
His 448	-	expression tag
His 449	-	expression tag
His 450	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	250055.6
Non-Polymers*	Number of molecules	8
	Total formula weight	2190.2
All*	Total formula weight	252245.8

*Water molecules are not included.