5ISW

Structure of the apo PCP-E didomain of the gramicidin S synthetase A

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Gramicidin S synthase 1	polymer	573	67238.7	1	UniProt (P0C062) Pfam (PF00550) Pfam (PF00668)	Brevibacillus brevis	Gramicidin S synthase I
2	B (A)	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
3	C (A)	water	water		18.0	470	Chemie (HOH)

Sequence modifications

A: 538 - 1098 (UniProt: P0C062)

PDB	External Database	Details
Met 537	-	initiating methionine
Gly 1009	Ser 1009	conflict
Asp 1099	-	expression tag
Asp 1100	-	expression tag
Asp 1101	-	expression tag
Asp 1102	-	expression tag
Lys 1103	-	expression tag
His 1104	-	expression tag
His 1105	-	expression tag
His 1106	-	expression tag
His 1107	-	expression tag
His 1108	-	expression tag
His 1109	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	67238.7
Non-Polymers*	Number of molecules	1
	Total formula weight	92.1
All*	Total formula weight	67330.8

*Water molecules are not included.