9NTF

Helix pomatia AMP deaminase (HPAMPD) with unknown density in the active site

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	AMP deaminase	polymer	541	61251.6	4		Helix pomatia
2	E, F, G, H (E, F, G, H)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	4	In PDB GlyTouCan (G42666HT)
3	EA, FA, GA, I, J... (B, A, C, D)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	11	Chemie (NAG)
4	HA, L, OB, PC (B, A, C, D)	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
5	AA, AB, AC, BA, BB... (A, B, C, D)	1,2-ETHANEDIOL	non-polymer		62.1	73	Chemie (EDO)
6	R, RA (A, B)	2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		209.2	2	Chemie (BTB)
7	IB, KB, Z (B, A)	GLYCEROL	non-polymer		92.1	3	Chemie (GOL)
8	DA, DB (A, B)	PHOSPHATE ION	non-polymer		95.0	2	Chemie (PO4)
9	GB (B)	ACETATE ION	non-polymer		59.0	1	Chemie (ACT)
10	AD, BD, CD, DD (A, B, C, D)	water	water		18.0	1839	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	245006.4
Branched	Number of molecules	4
	Total formula weight	1697.6
Non-Polymers*	Number of molecules	96
	Total formula weight	8169.6
All*	Total formula weight	254873.6

*Water molecules are not included.