4KP2

Crystal structure of homoaconitase large subunit from methanococcus jannaschii (MJ1003)

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)	Homoaconitase large subunit	polymer	441	48427.6	2	UniProt (Q58409) Pfam (PF00330)	Methanocaldococcus jannaschii	HACN, (R)-homocitrate dehydratase, Homoaconitate hydratase, Methanogen homoaconitase
2	C, D (A, B)	water	water		18.0	52	Chemie (HOH)

Sequence modifications

A, B: 1 - 420 (UniProt: Q58409)

PDB	External Database	Details
Met -20	-	expression tag
Gly -19	-	expression tag
Ser -18	-	expression tag
Ser -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
Ser -10	-	expression tag
Ser -9	-	expression tag
Gly -8	-	expression tag
Leu -7	-	expression tag
Val -6	-	expression tag
Pro -5	-	expression tag
Arg -4	-	expression tag
Gly -3	-	expression tag
Ser -2	-	expression tag
His -1	-	expression tag
Met 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	96855.2
All*	Total formula weight	96855.2

*Water molecules are not included.