2V40

Human Adenylosuccinate synthetase isozyme 2 in complex with GDP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	ADENYLOSUCCINATE SYNTHETASE ISOZYME 2	polymer	459	50803.9	1	UniProt (P30520) Pfam (PF00709) In PDB	HOMO SAPIENS (HUMAN)	ADENYLOSUCCINATE SYNTHETASE ACIDIC ISOZYME, IMP-ASPARTATE LIGASE 2, ADSS 2, AMPSASE 2
2	A	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	1	Chemie (GDP)
3		water	water		18.0	538	Chemie (HOH)

Sequence modifications

A: -2 - 20 (PDB: 2V40)
A: 21 - 456 (UniProt: P30520)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	50803.9
Non-Polymers*	Number of molecules	1
	Total formula weight	443.2
All*	Total formula weight	51247.1

*Water molecules are not included.