3CWW

Crystal Structure of IDE-bradykinin complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Insulin-degrading enzyme	polymer	990	113893.9	2	UniProt (P14735) Pfam (PF00675) Pfam (PF05193) Pfam (PF16187) In PDB	Homo sapiens (human)	Insulysin; Insulinase; Insulin protease
2	D, E	bradykinin N-terminal tetrapeptide analogue	polymer	4	354.4	2
3	A, B	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
4	A, B	ACETATE ION	non-polymer		59.0	4	Chemie (ACT)
5	A, B	1,4-DIETHYLENE DIOXIDE	non-polymer		88.1	5	Chemie (DIO)
6		water	water		18.0	1699	Chemie (HOH)

Sequence modifications

A, B: 42 - 1019 (UniProt: P14735)

PDB	External Database	Details
Met 30	-	expression tag
His 31	-	expression tag
His 32	-	expression tag
His 33	-	expression tag
His 34	-	expression tag
His 35	-	expression tag
His 36	-	expression tag
Ala 37	-	expression tag
Ala 38	-	expression tag
Gly 39	-	expression tag
Ile 40	-	expression tag
Pro 41	-	expression tag
Ile 78	Met 78	engineered mutation
Leu 110	Cys 110	engineered mutation
Gln 111	Glu 111	engineered mutation
Ser 171	Cys 171	engineered mutation
Ala 178	Cys 178	engineered mutation
Val 257	Cys 257	engineered mutation
Ala 365	Glu 365	engineered mutation
Leu 414	Cys 414	engineered mutation
Ala 508	Glu 508	engineered mutation
Ala 511	Lys 511	engineered mutation
Ala 517	Asp 517	engineered mutation
Ala 542	Lys 542	engineered mutation
Ala 543	Glu 543	engineered mutation
Ala 555	Val 555	engineered mutation
Phe 567	Lys 567	engineered mutation
Phe 568	Lys 568	engineered mutation
Leu 569	Lys 569	engineered mutation
Asn 573	Cys 573	engineered mutation
Ser 590	Cys 590	engineered mutation
Ala 657	Lys 657	engineered mutation
Ala 705	Asp 705	engineered mutation
Ala 764	Val 764	engineered mutation
Ala 765	Arg 765	engineered mutation
Ser 789	Cys 789	engineered mutation
Ala 812	Cys 812	engineered mutation
Ala 819	Cys 819	engineered mutation
Gly 845	Ser 845	engineered mutation
Ser 904	Cys 904	engineered mutation
Ala 934	Glu 934	engineered mutation
Asn 966	Cys 966	engineered mutation
Ala 974	Cys 974	engineered mutation
Ala 997	Glu 997	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	228496.6
Non-Polymers*	Number of molecules	11
	Total formula weight	807.5
All*	Total formula weight	229304.2

*Water molecules are not included.