3SYY

Crystal Structure of an alkaline exonuclease (LHK-Exo) from Laribacter hongkongensis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Exonuclease	polymer	216	24476.7	1	UniProt (C1D7P6) Pfam (PF09588)	Laribacter hongkongensis	alkaline exonuclease, LHK-Exo
2	B, C (A)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
3	D (A)	water	water		18.0	176	Chemie (HOH)

Sequence modifications

A: 1 - 203 (UniProt: C1D7P6)

PDB	External Database	Details
Lys 204	-	expression tag
Leu 205	-	expression tag
Ala 206	-	expression tag
Ala 207	-	expression tag
Ala 208	-	expression tag
Leu 209	-	expression tag
Glu 210	-	expression tag
His 211	-	expression tag
His 212	-	expression tag
His 213	-	expression tag
His 214	-	expression tag
His 215	-	expression tag
His 216	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	24476.7
Non-Polymers*	Number of molecules	2
	Total formula weight	48.6
All*	Total formula weight	24525.4

*Water molecules are not included.