5TP6

Solution structure of the CaM34 with the iNOS CaM binding domain peptide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Calmodulin	polymer	148	16633.3	1	UniProt (P62158) Pfam (PF13499) UniProt (by SIFTS) (P0DP23) In PDB	Homo sapiens (Human)	CaM
2	B	Nitric oxide synthase, inducible	polymer	29	3402.4	1	UniProt (P35228) In PDB	Homo sapiens (Human)	Hepatocyte NOS,HEP-NOS,Inducible NO synthase,iNOS,NOS type II,Peptidyl-cysteine S-nitrosylase NOS2

Sequence modifications

A: 1 - 148 (UniProt: P62158)

PDB	External Database	Details
Ala 93	Asp 94	engineered mutation
Ala 129	Asp 130	engineered mutation

B: 507 - 531 (UniProt: P35228)

PDB	External Database	Details
Ala 503	-	expression tag
Gly 504	-	expression tag
His 505	-	expression tag
Met 506	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	20035.7
All*	Total formula weight	20035.7

*Water molecules are not included.