2J7P

GMPPNP-stabilized NG domain complex of the SRP GTPases Ffh and FtsY

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)	SIGNAL RECOGNITION PARTICLE PROTEIN	polymer	294	32300.4	2	UniProt (O07347) Pfam (PF02881) Pfam (PF00448)	THERMUS AQUATICUS	FFH, FIFTY-FOUR HOMOLOG
2	C, D (D, E)	CELL DIVISION PROTEIN FTSY	polymer	283	30693.5	2	UniProt (P83749) Pfam (PF02881) Pfam (PF00448)	THERMUS AQUATICUS	FTSY
3	DA, E, EA, F, V... (E, A, D)	1,2-ETHANEDIOL	non-polymer		62.1	6	Chemie (EDO)
4	FA, G, GA, H, I... (E, A, B, D)	IODIDE ION	non-polymer		126.9	16	Chemie (IOD)
5	AA, HA, L, T (D, E, A, B)	PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER	non-polymer		522.2	4	Chemie (GNP)
6	BA, IA, M, U (D, E, A, B)	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
7	CA, JA (D, E)	POTASSIUM ION	non-polymer		39.1	2	Chemie (K)
8	KA, LA, MA, NA (A, B, D, E)	water	water		18.0	554	Chemie (HOH)

Sequence modifications

A, B: 1 - 1 (PDB: 2J7P)
A, B: 2 - 294 (UniProt: O07347)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	125987.8
Non-Polymers*	Number of molecules	32
	Total formula weight	4667.1
All*	Total formula weight	130654.8

*Water molecules are not included.