5LK6

Crystal structure of a lipase carboxylesterase from Sulfolobus islandicus

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 (A, B, C, D)	Alpha/beta hydrolase fold-3 domain protein	polymer	314	34540.4	4	UniProt (F0NDQ1) Pfam (PF07859)	Sulfolobus islandicus (strain REY15A)
2	E, F, G, H, I... (A, B, C, D)	SULFATE ION	non-polymer		96.1	8	Chemie (SO4)
3	M, N, O, P (A, B, C, D)	water	water		18.0	438	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 305 (UniProt: F0NDQ1)

PDB	External Database	Details
Ala 306	-	expression tag
Ala 307	-	expression tag
Ala 308	-	expression tag
His 309	-	expression tag
His 310	-	expression tag
His 311	-	expression tag
His 312	-	expression tag
His 313	-	expression tag
His 314	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	138161.6
Non-Polymers*	Number of molecules	8
	Total formula weight	768.5
All*	Total formula weight	138930.1

*Water molecules are not included.