4DCS

Crystal Structure of B. subtilis EngA in complex with sulfate ion and GDP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	GTP-BINDING PROTEIN ENGA	polymer	456	50999.9	1	UniProt (P50743) Pfam (PF01926) Pfam (PF14714)	Bacillus subtilis	GTP-BINDING PROTEIN YPHC
2	B (A)	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	1	Chemie (GDP)
3	C (A)	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
4	D (A)	water	water		18.0	91	Chemie (HOH)

Sequence modifications

A: 1 - 436 (UniProt: P50743)

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

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	50999.9
Non-Polymers*	Number of molecules	2
	Total formula weight	539.3
All*	Total formula weight	51539.1

*Water molecules are not included.