5YCA

Crystal structure of inner membrane protein Bqt4 in complex with LEM2

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Ubiquitin-like protein SMT3,Bouquet formation protein 4	polymer	207	23570.9	1	UniProt (Q12306) UniProt (O60158) Pfam (PF00240)	Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
2	B (C)	Lap-Emerin-Man domain protein 2	polymer	20	2372.5	1	UniProt (Q10109)	Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)	LEM domain protein 2
3	C, D (A, C)	water	water		18.0	294	Chemie (HOH)

Sequence modifications

A: 8 - 80 (UniProt: Q12306)

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

A: 81 - 213 (UniProt: O60158)
C: 3 - 21 (UniProt: Q10109)

PDB	External Database	Details
Gly 2	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	25943.4
All*	Total formula weight	25943.4

*Water molecules are not included.