3VOM

Structure of a putative phosphoserine aminotransferase from mycobacterium tuberculosis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Putative phosphoserine aminotransferase	polymer	398	42969.2	2	UniProt (P63514) Pfam (PF00266) UniProt (by SIFTS) (P9WQ73)	Mycobacterium tuberculosis	Phosphohydroxythreonine aminotransferase, PSAT
2	C, F (A, B)	PYRIDOXAL-5'-PHOSPHATE	non-polymer		247.1	2	Chemie (PLP)
3	D (A)	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
4	E, G, H (A, B)	GLYCEROL	non-polymer		92.1	3	Chemie (GOL)
5	I, J (A, B)	water	water		18.0	711	Chemie (HOH)

Sequence modifications

A, B: 1 - 376 (UniProt: P63514)

PDB	External Database	Details
Met -21	-	expression tag
Ser -20	-	expression tag
Tyr -19	-	expression tag
Tyr -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
Leu -11	-	expression tag
Glu -10	-	expression tag
Ser -9	-	expression tag
Thr -8	-	expression tag
Ser -7	-	expression tag
Leu -6	-	expression tag
Tyr -5	-	expression tag
Lys -4	-	expression tag
Lys -3	-	expression tag
Ala -2	-	expression tag
Gly -1	-	expression tag
Phe 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	85938.4
Non-Polymers*	Number of molecules	6
	Total formula weight	866.6
All*	Total formula weight	86805.0

*Water molecules are not included.