3L2N

Crystal structure of Putative carboxypeptidase A (YP_562911.1) from SHEWANELLA DENITRIFICANS OS-217 at 2.39 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)	Peptidase M14, carboxypeptidase A	polymer	395	44758.6	2	UniProt (Q12MY8) Pfam (PF18027) Pfam (PF00246)	Shewanella denitrificans
2	C, G (A, B)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
3	D, H (A, B)	UNKNOWN LIGAND	non-polymer			2	Chemie (UNL)
4	E, F (A)	ACETATE ION	non-polymer		59.0	2	Chemie (ACT)
5	I (B)	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
6	J, K (A, B)	water	water		18.0	228	Chemie (HOH)

Sequence modifications

A, B: 1 - 376 (UniProt: Q12MY8)

PDB	External Database	Details
Mse -18	-	expression tag
Gly -17	-	expression tag
Ser -16	-	expression tag
Asp -15	-	expression tag
Lys -14	-	expression tag
Ile -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
Glu -6	-	expression tag
Asn -5	-	expression tag
Leu -4	-	expression tag
Tyr -3	-	expression tag
Phe -2	-	expression tag
Gln -1	-	expression tag
Gly 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	89517.2
Non-Polymers*	Number of molecules	7
	Total formula weight	290.3
All*	Total formula weight	89807.5

*Water molecules are not included.