4U6U

Crystal Structure of the Cog5-Cog7 complex 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, C (A, C)	Cog7	polymer	77	8742.9	2	UniProt (Q6CXE9)	Kluyveromyces lactis (Yeast)
2	B, D (B, D)	Cog5	polymer	290	32606.2	2	UniProt (Q6CLE2) Pfam (PF10392) Pfam (PF20649)	Kluyveromyces lactis (Yeast)

Sequence modifications

A, C: 5 - 80 (UniProt: Q6CXE9)

PDB	External Database	Details
Met 4	-	initiating methionine

B, D: 99 - 387 (UniProt: Q6CLE2)

PDB	External Database	Details
Gly 98	-	expression tag
Ala 157	Glu 157	engineered mutation
Ala 158	Gln 158	engineered mutation
Ala 177	Glu 177	engineered mutation
Ala 178	Gln 178	engineered mutation
Ala 294	Glu 294	engineered mutation
Ala 295	Glu 295	engineered mutation
Ala 297	Glu 297	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	82698.3
All*	Total formula weight	82698.3

*Water molecules are not included.