6T6I

Crystal Structure of the C-terminal domain of the HIV-1 Integrase (subtype A2)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Pol protein	polymer	59	7039.1	1	UniProt (A0A290WA76) Pfam (PF00552) UniProt (by SIFTS) (Q75002) In PDB	Human immunodeficiency virus 1
2	A	NICKEL (II) ION	non-polymer		58.7	1	Chemie (NI)
3		water	water		18.0	4	Chemie (HOH)

Sequence modifications

A: 219 - 270 (UniProt: A0A290WA76)

PDB	External Database	Details
Met 212	-	initiating methionine
Gly 213	-	expression tag
His 214	-	expression tag
His 215	-	expression tag
His 216	-	expression tag
His 217	-	expression tag
His 218	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	7039.1
Non-Polymers*	Number of molecules	1
	Total formula weight	58.7
All*	Total formula weight	7097.8

*Water molecules are not included.