1VI9

Crystal structure of pyridoxamine kinase

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)	Pyridoxamine kinase	polymer	299	33171.6	4	UniProt (P77150) Pfam (PF08543)	Escherichia coli	PM kinase
2	E, F, H, I (A, B, C, D)	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)
3	G, J (B, D)	BETA-MERCAPTOETHANOL	non-polymer		78.1	2	Chemie (BME)
4	K, L, M, N (A, B, C, D)	water	water		18.0	923	Chemie (HOH)

Sequence modifications

A, B, C, D: 2 - 287 (UniProt: P77150)

PDB	External Database	Details
Mse -1	-	cloning artifact
Ser 0	-	cloning artifact
Leu 1	-	cloning artifact
Mse 2	Met 2	modified residue
Mse 26	Met 26	modified residue
Csd 53	Cys 53	modified residue
Mse 55	Met 55	modified residue
Mse 115	Met 115	modified residue
Mse 196	Met 196	modified residue
Mse 216	Met 216	modified residue
Mse 255	Met 255	modified residue
Mse 261	Met 261	modified residue
Glu 288	-	cloning artifact
Gly 289	-	cloning artifact
Gly 290	-	cloning artifact
Ser 291	-	cloning artifact
His 292	-	cloning artifact
His 293	-	cloning artifact
His 294	-	cloning artifact
His 295	-	cloning artifact
His 296	-	cloning artifact
His 297	-	cloning artifact

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	132686.5
Non-Polymers*	Number of molecules	6
	Total formula weight	540.5
All*	Total formula weight	133227.0

*Water molecules are not included.