8SW1

Puromycin-sensitive aminopeptidase with bound peptide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Puromycin-sensitive aminopeptidase	polymer	902	101860.8	1	UniProt (P55786) Pfam (PF17900) Pfam (PF01433) Pfam (PF11838) In PDB	Homo sapiens (human)	PSA,Cytosol alanyl aminopeptidase,AAP-S
2	B	Polyglutamine peptide	polymer	19	1635.0	1		synthetic construct
3	A	ZINC ION	non-polymer		65.4	1	Chemie (ZN)

Sequence modifications

A: 46 - 919 (UniProt: P55786)

PDB	External Database	Details
Met 18	-	initiating methionine
Ser 19	-	expression tag
Tyr 20	-	expression tag
Tyr 21	-	expression tag
His 22	-	expression tag
His 23	-	expression tag
His 24	-	expression tag
His 25	-	expression tag
His 26	-	expression tag
His 27	-	expression tag
Asp 28	-	expression tag
Tyr 29	-	expression tag
Asp 30	-	expression tag
Ile 31	-	expression tag
Pro 32	-	expression tag
Thr 33	-	expression tag
Thr 34	-	expression tag
Glu 35	-	expression tag
Asn 36	-	expression tag
Leu 37	-	expression tag
Tyr 38	-	expression tag
Phe 39	-	expression tag
Gln 40	-	expression tag
Gly 41	-	expression tag
Ala 42	-	expression tag
Met 43	-	expression tag
Gly 44	-	expression tag
Ser 45	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	103495.8
Non-Polymers*	Number of molecules	1
	Total formula weight	65.4
All*	Total formula weight	103561.2

*Water molecules are not included.