4ZY8

K. lactis Lst4 longin domain

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (C, A, B, D)	Protein LST4	polymer	181	20640.5	4	UniProt (Q6CXP4) Pfam (PF18639)	Kluyveromyces lactis (Yeast)
2	E, F, G, H (C, A, B, D)	water	water		18.0	176	Chemie (HOH)

Sequence modifications

C, A, B, D: 3 - 171 (UniProt: Q6CXP4)

PDB	External Database	Details
Met 1	-	initiating methionine
Gly 2	-	expression tag
Leu 172	-	expression tag
Glu 173	-	expression tag
Gly 174	-	expression tag
Ser 175	-	expression tag
His 176	-	expression tag
His 177	-	expression tag
His 178	-	expression tag
His 179	-	expression tag
His 180	-	expression tag
His 181	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	82562.1
All*	Total formula weight	82562.1

*Water molecules are not included.