7CQ2

Crystal structure of Slx1-Slx4

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Structure-specific endonuclease subunit SLX1	polymer	304	35900.6	2	UniProt (A6ZLG6) Pfam (PF01541) Pfam (PF21202) UniProt (by SIFTS) (P38324) In PDB	Saccharomyces cerevisiae (strain YJM789) (Baker's yeast)
2	C, D	SLX4 isoform 1	polymer	150	17015.3	2	UniProt (A0A6A5PU22) Pfam (PF09494) UniProt (by SIFTS) (Q12098) In PDB	Saccharomyces cerevisiae (Baker's yeast)
3	A, B	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
4	A, B	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
5		water	water		18.0	125	Chemie (HOH)

Sequence modifications

C, D: 610 - 747 (UniProt: A0A6A5PU22)

PDB	External Database	Details
Met 598	-	initiating methionine
Gly 599	-	expression tag
Ser 600	-	expression tag
Ser 601	-	expression tag
His 602	-	expression tag
His 603	-	expression tag
His 604	-	expression tag
His 605	-	expression tag
His 606	-	expression tag
His 607	-	expression tag
Ser 608	-	expression tag
Gln 609	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	105831.9
Non-Polymers*	Number of molecules	6
	Total formula weight	445.8
All*	Total formula weight	106277.7

*Water molecules are not included.