2FG0

Crystal structure of a putative gamma-d-glutamyl-l-diamino acid endopeptidase (npun_r0659) from nostoc punctiforme pcc 73102 at 1.79 A resolution

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)	COG0791: Cell wall-associated hydrolases (invasion-associated proteins)	polymer	246	27591.1	2	GenBank (53686717) Pfam (PF18348) Pfam (PF00877) UniProt (by SIFTS) (B2J9B4)	Nostoc punctiforme
2	C, D, E (A, B)	GLYCEROL	non-polymer		92.1	3	Chemie (GOL)
3	F, G (A, B)	water	water		18.0	428	Chemie (HOH)

Sequence modifications

A, B: 1 - 234 (GenBank: 53686717)

PDB	External Database	Details
Mse -11	-	expression tag
Gly -10	-	expression tag
Ser -9	-	expression tag
Asp -8	-	expression tag
Lys -7	-	expression tag
Ile -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
Mse 1	Met 1	modified residue
Mse 108	Met 108	modified residue
Mse 130	Met 130	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	55182.1
Non-Polymers*	Number of molecules	3
	Total formula weight	276.3
All*	Total formula weight	55458.4

*Water molecules are not included.