5KTL

Dihydrodipicolinate synthase from the industrial and evolutionarily important cyanobacteria Anabaena variabilis.

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)	4-hydroxy-tetrahydrodipicolinate synthase	polymer	330	35443.1	2	UniProt (Q3M723) Pfam (PF00701)	Anabaena variabilis	HTPA synthase
2	C, D, E, F, G... (A, B)	MANGANESE (II) ION	non-polymer		54.9	7	Chemie (MN)
3	J, K (A, B)	water	water		18.0	279	Chemie (HOH)

Sequence modifications

A, B: 2 - 294 (UniProt: Q3M723)

PDB	External Database	Details
Met -35	-	initiating methionine
Arg -34	-	expression tag
Gly -33	-	expression tag
Ser -32	-	expression tag
His -31	-	expression tag
His -30	-	expression tag
His -29	-	expression tag
His -28	-	expression tag
His -27	-	expression tag
His -26	-	expression tag
Gly -25	-	expression tag
Met -24	-	expression tag
Ala -23	-	expression tag
Ser -22	-	expression tag
Met -21	-	expression tag
Thr -20	-	expression tag
Gly -19	-	expression tag
Gly -18	-	expression tag
Gln -17	-	expression tag
Gln -16	-	expression tag
Met -15	-	expression tag
Gly -14	-	expression tag
Arg -13	-	expression tag
Asp -12	-	expression tag
Leu -11	-	expression tag
Tyr -10	-	expression tag
Asp -9	-	expression tag
Asp -8	-	expression tag
Asp -7	-	expression tag
Asp -6	-	expression tag
Lys -5	-	expression tag
Asp -4	-	expression tag
Arg -3	-	expression tag
Trp -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag
Val 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	70886.2
Non-Polymers*	Number of molecules	7
	Total formula weight	384.6
All*	Total formula weight	71270.8

*Water molecules are not included.