2Q7B

Crystal structure of acetyltransferase (NP_689019.1) from Streptococcus agalactiae 2603 at 2.00 A resolution

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Acetyltransferase, GNAT family	polymer	181	22081.6	1	UniProt (Q8DX25) Pfam (PF00583)	Streptococcus agalactiae 2603V/R
2	B (A)	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
3	C (A)	CITRATE ANION	non-polymer		189.1	1	Chemie (FLC)
4	D (A)	water	water		18.0	92	Chemie (HOH)

Sequence modifications

A: 1 - 162 (UniProt: Q8DX25)

PDB	External Database	Details
Mse -18	-	expression tag
Gly -17	-	expression tag
Ser -16	-	expression tag
Asp -15	-	expression tag
Lys -14	-	expression tag
Ile -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
Glu -6	-	expression tag
Asn -5	-	expression tag
Leu -4	-	expression tag
Tyr -3	-	expression tag
Phe -2	-	expression tag
Gln -1	-	expression tag
Gly 0	-	expression tag
Mse 1	Met 1	modified residue
Mse 34	Met 34	modified residue
Mse 104	Met 104	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	22081.6
Non-Polymers*	Number of molecules	2
	Total formula weight	224.6
All*	Total formula weight	22306.1

*Water molecules are not included.