1FNO

PEPTIDASE T (TRIPEPTIDASE)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	PEPTIDASE T	polymer	417	46679.8	1	UniProt (P26311) Pfam (PF01546) Pfam (PF07687) In PDB	Salmonella typhimurium	AMINOTRIPEPTIDASE, TRIPEPTIDASE
2	A	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3	A	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
4		water	water		18.0	130	Chemie (HOH)

Sequence modifications

A: 1 - 409 (UniProt: P26311)

PDB	External Database	Details
Mse 1	Met 1	modified residue
Mse 45	Met 45	modified residue
Mse 59	Met 59	modified residue
Mse 116	Met 116	modified residue
Mse 149	Met 149	modified residue
Mse 231	Met 231	modified residue
Mse 266	Met 266	modified residue
Mse 275	Met 275	modified residue
Mse 294	Met 294	modified residue
Mse 295	Met 295	modified residue
Mse 322	Met 322	modified residue
Mse 340	Met 340	modified residue
Mse 349	Met 349	modified residue
Mse 364	Met 364	modified residue
Mse 390	Met 390	modified residue
Leu 410	-	EXPRESSION TAG
Glu 411	-	EXPRESSION TAG
His 412	-	EXPRESSION TAG
His 413	-	EXPRESSION TAG
His 414	-	EXPRESSION TAG
His 415	-	EXPRESSION TAG
His 416	-	EXPRESSION TAG
His 417	-	EXPRESSION TAG

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	46679.8
Non-Polymers*	Number of molecules	4
	Total formula weight	322.9
All*	Total formula weight	47002.7

*Water molecules are not included.