2ZE7

Crystal Structure of adenosine phosphate-isopentenyltransferase complexed with zinc ion and substrate analog, DMASPP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Isopentenyl transferase	polymer	253	28842.8	1	UniProt (P58758) Pfam (PF01745) In PDB	Agrobacterium tumefaciens	adenosine phosphate-isopentenyl transferase, Dimethylallyl transferase, Trans-zeatin producing protein
2	A	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3	A	DIMETHYLALLYL S-THIOLODIPHOSPHATE	non-polymer		262.2	1	Chemie (DST)
4	A	ADENOSINE MONOPHOSPHATE	non-polymer		347.2	1	Chemie (AMP)
5		water	water		18.0	33	Chemie (HOH)

Sequence modifications

A: 1 - 243 (UniProt: P58758)

PDB	External Database	Details
Gly 244	-	expression tag
Ser 245	-	expression tag
Arg 246	-	expression tag
Ser 247	-	expression tag
His 248	-	expression tag
His 249	-	expression tag
His 250	-	expression tag
His 251	-	expression tag
His 252	-	expression tag
His 253	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	28842.8
Non-Polymers*	Number of molecules	4
	Total formula weight	740.2
All*	Total formula weight	29583.0

*Water molecules are not included.