1VLY

Crystal structure of a putative aminomethyltransferase (ygfz) from escherichia coli at 1.30 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	Unknown protein from 2D-page	polymer	338	38110.5	1	UniProt (P39179) Pfam (PF01571) Pfam (PF21130) UniProt (by SIFTS) (P0ADE8) In PDB	Escherichia coli	Spot PR51
2	A	ACETATE ION	non-polymer		59.0	1	Chemie (ACT)
3	A	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
4	A	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
5	A	1,2-ETHANEDIOL	non-polymer		62.1	3	Chemie (EDO)
6		water	water		18.0	477	Chemie (HOH)

Sequence modifications

A: 2 - 326 (UniProt: P39179)

PDB	External Database	Details
Mse -11	-	expression tag
Gly -10	-	expression tag
Ser -9	-	expression tag
Asp -8	-	expression tag
Lys -7	-	expression tag
Ile -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
Mse 1	-	expression tag
Mse 22	Met 21	modified residue
Mse 41	Met 40	modified residue
Mse 52	Met 51	modified residue
Mse 69	Met 68	modified residue
Mse 172	Met 171	modified residue
Mse 234	Met 233	modified residue
Mse 269	Met 268	modified residue
Mse 296	Met 295	modified residue
Mse 300	Met 299	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	38110.5
Non-Polymers*	Number of molecules	6
	Total formula weight	320.8
All*	Total formula weight	38431.3

*Water molecules are not included.