8ZLW

Crystal Structure of RDGC IQ motif/dCaM Complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Maltodextrin-binding protein	polymer	376	40807.2	1	UniProt (A0A4P1LXE0)	Escherichia coli #1/H766
2	B (N)	Calmodulin	polymer	153	17123.8	1	UniProt (P62152) Pfam (PF13499)	Drosophila melanogaster (Fruit fly)	CaM
3	C (R)	Serine/threonine-protein phosphatase rdgC	polymer	33	4268.9	1	UniProt (P40421)	Drosophila melanogaster (Fruit fly)	Retinal degeneration C protein
4	D, E, F, G (N)	CALCIUM ION	non-polymer		40.1	4	Chemie (CA)
5	H, I, J (A, N, R)	water	water		18.0	58	Chemie (HOH)

Sequence modifications

A: 2 - 370 (UniProt: A0A4P1LXE0)

PDB	External Database	Details
Met 1	-	initiating methionine
Ala 83	Asp 84	conflict
Ala 84	Lys 85	conflict
Ala 173	Glu 174	conflict
Ala 174	Asn 175	conflict
Ala 240	Lys 241	conflict
Ala 360	Glu 361	conflict
Ala 363	Lys 364	conflict
Ala 364	Asp 365	conflict
Arg 371	-	expression tag
Ala 372	-	expression tag
Phe 373	-	expression tag
Ala 374	-	expression tag
Ala 375	-	expression tag
Ala 376	-	expression tag

N: -2 - 146 (UniProt: P62152)

PDB	External Database	Details
Gly -6	-	expression tag
Pro -5	-	expression tag
Gly -4	-	expression tag
Ser -3	-	expression tag

R: 1 - 15 (UniProt: P40421)

PDB	External Database	Details
Leu 16	-	expression tag
Glu 17	-	expression tag
His 18	-	expression tag
His 19	-	expression tag
His 20	-	expression tag
His 21	-	expression tag
His 22	-	expression tag
His 23	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	62199.9
Non-Polymers*	Number of molecules	4
	Total formula weight	160.3
All*	Total formula weight	62360.2

*Water molecules are not included.