4OT8

X-ray Crystal Structure of Serine Hydroxymethyl Transferase from Burkholderia cenocepacia bound to PLP and Serine

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	Serine hydroxymethyltransferase	polymer	423	45983.2	4	UniProt (B4ECY9) Pfam (PF00464) In PDB	Burkholderia cenocepacia	SHMT, Serine methylase
2	A, B, C, D	PYRIDOXAL-5'-PHOSPHATE	non-polymer		247.1	4	Chemie (PLP)
3	A, B	SERINE	non-polymer		105.1	4	Chemie (SER)
4		water	water		18.0	893	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 415 (UniProt: B4ECY9)

PDB	External Database	Details
Met -7	-	expression tag
Ala -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

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	183932.9
Non-Polymers*	Number of molecules	8
	Total formula weight	1408.9
All*	Total formula weight	185341.8

*Water molecules are not included.