5YC2

Crystal structure of inner membrane protein Bqt4 in complex with telomeric protein Rap1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C	Ubiquitin-like protein SMT3,Bouquet formation protein 4	polymer	207	23570.9	2	UniProt (Q12306) UniProt (O60158) Pfam (PF00240) In PDB	Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
2	B, D	DNA-binding protein rap1	polymer	18	2003.1	2	UniProt (Q96TL7) In PDB	Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
3		water	water		18.0	33	Chemie (HOH)

Sequence modifications

A, C: 8 - 80 (UniProt: Q12306)

PDB	External Database	Details
Gly 7	-	expression tag
Glu 61	Gln 73	engineered mutation

A, C: 81 - 213 (UniProt: O60158)
B, D: 6 - 20 (UniProt: Q96TL7)

PDB	External Database	Details
Gly 3	-	expression tag
Pro 4	-	expression tag
Leu 5	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	51147.8
All*	Total formula weight	51147.8

*Water molecules are not included.