2NV2

Structure of the PLP synthase complex Pdx1/2 (YaaD/E) from Bacillus subtilis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, E, G, I...	Pyridoxal biosynthesis lyase pdxS	polymer	294	31649.6	12	UniProt (P37527) Pfam (PF01680) In PDB	Bacillus subtilis	Superoxide-inducible protein 7, SOI7, Pdx1
2	B, D, F, H, J...	Glutamine amidotransferase subunit pdxT	polymer	204	22517.7	12	UniProt (P37528) Pfam (PF01174) Pfam (PF00117) In PDB	Bacillus subtilis	Glutamine amidotransferase glutaminase subunit pdxT, Pdx2
3	Q, C, S, E, U...	CHLORIDE ION	non-polymer		35.5	12	Chemie (CL)
4	A, Q, C, E, U...	1,2-ETHANEDIOL	non-polymer		62.1	18	Chemie (EDO)
5	P, B, R, D, T...	GLUTAMINE	non-polymer		146.1	12	Chemie (GLN)
6		water	water		18.0	5774	Chemie (HOH)

Sequence modifications

B, D, F, H, J, L, N, P, R, T, V, X: 1 - 196 (UniProt: P37528)

PDB	External Database	Details
Asn 170	His 170	engineered mutation
Leu 197	-	expression tag
Glu 198	-	expression tag
His 199	-	expression tag
His 200	-	expression tag
His 201	-	expression tag
His 202	-	expression tag
His 203	-	expression tag
His 204	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	24
	Total formula weight	650007.3
Non-Polymers*	Number of molecules	42
	Total formula weight	3296.4
All*	Total formula weight	653303.7

*Water molecules are not included.