5XG2

Crystal structure of a coiled-coil segment (residues 345-468 and 694-814) of Pyrococcus yayanosii Smc

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Chromosome partition protein Smc	polymer	260	30232.6	1	UniProt (F8AFS8) Pfam (PF02463) In PDB	Pyrococcus yayanosii (strain CH1 / JCM 16557)
2	A	(4S)-2-METHYL-2,4-PENTANEDIOL	non-polymer		118.2	4	Chemie (MPD)
3		water	water		18.0	89	Chemie (HOH)

Sequence modifications

A: 345 - 689 (UniProt: F8AFS8)
A: 694 - 814 (UniProt: F8AFS8)

PDB	External Database	Details
Ser 690	-	linker
Gly 691	-	linker
Gly 692	-	linker
Ser 693	-	linker
Val 815	-	expression tag
Asp 816	-	expression tag
Ala 817	-	expression tag
Gly 818	-	expression tag
Ser 819	-	expression tag
Ser 820	-	expression tag
Ser 821	-	expression tag
Arg 822	-	expression tag
Pro 823	-	expression tag
Gly 824	-	expression tag
Leu 825	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	30232.6
Non-Polymers*	Number of molecules	4
	Total formula weight	472.7
All*	Total formula weight	30705.3

*Water molecules are not included.