4ZAH

Crystal structure of sugar aminotransferase WecE with External Aldimine VII from Escherichia coli K-12

Replaces:  4WFP

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, E... (A, B, C, D, E...)	dTDP-4-amino-4,6-dideoxygalactose transaminase	polymer	396	44117.3	8	UniProt (P27833) Pfam (PF01041)	Escherichia coli (strain K12)	Lipopolysaccharide biosynthesis protein RffA
2	I, J, K, L, M... (A, B, C, D, E...)	[[(2R,3S,5R)-5-[5-methyl-2,4-bis(oxidanylidene)pyrimidin-1-yl]-3-oxidanyl-oxolan-2-yl]methoxy-oxidanyl-phosphoryl] [(2R,3R,4S,5R,6R)-6-methyl-5-[(E)-[2-methyl-3-oxidanyl-5-(phosphonooxymethyl)pyridin-4-yl]methylideneamino]-3,4-bis(oxidanyl)oxan-2-yl] hydrogen phosphate	non-polymer		776.5	8	Chemie (T5K)
3	Q, R, S, T, U... (A, B, C, D, E...)	water	water		18.0	685	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H: 1 - 376 (UniProt: P27833)

PDB	External Database	Details
Met -19	-	initiating methionine
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	352938.1
Non-Polymers*	Number of molecules	8
	Total formula weight	6211.8
All*	Total formula weight	359149.9

*Water molecules are not included.