4FC8

Crystal structure of transcription regulator protein Rtr1 from Kluyveromyces lactis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	transcription protein Rtr1	polymer	219	25780.3	2	UniProt (Q6CK86) Pfam (PF04181)	Kluyveromyces lactis (yeast)
2	C, D (A, B)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3	E, F (A, B)	water	water		18.0	32	Chemie (HOH)

Sequence modifications

A, B: 1 - 211 (UniProt: Q6CK86)

PDB	External Database	Details
Leu 212	-	expression tag
Glu 213	-	expression tag
His 214	-	expression tag
His 215	-	expression tag
His 216	-	expression tag
His 217	-	expression tag
His 218	-	expression tag
His 219	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	51560.6
Non-Polymers*	Number of molecules	2
	Total formula weight	130.8
All*	Total formula weight	51691.4

*Water molecules are not included.