3UCW - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF MG2+ BOUND N-TERMINAL DOMAIN OF CALMODULIN
• Keywords: EF-HAND, METAL BINDING, CALCIUM REGULATION, CALCIUM-BINDING
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3UCW	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CALMODULIN	A	74	575	0
2	Protein	CALMODULIN	B	77	600	0
3	Protein	CALMODULIN	C	76	588	0
4	Protein	CALMODULIN	D	78	608	0
5	Ligand	CALMODULIN	A	3	0	3
6	Ligand	CALMODULIN	B	2	0	2
7	Ligand	CALMODULIN	C	3	0	3
8	Ligand	CALMODULIN	D	2	0	2
9	Water			147	0	147
total				462	2371	157

Proteins

Unit 1	LEU 4 THR 5 GLU 6 GLU 7 GLN 8 ILE 9 ALA 10 GLU 11 PHE 12 LYS 13 GLU 14 ALA 15 PHE 16 SER 17 LEU 18 PHE 19 ASP 20 LYS 21 ASP 22 GLY 23 ASP 24 GLY 25 THR 26 ILE 27 THR 28 THR 29 LYS 30 GLU 31 LEU 32 GLY 33 THR 34 VAL 35 MET 36 ARG 37 SER 38 LEU 39 GLY 40 GLN 41 ASN 42 PRO 43 THR 44 GLU 45 ALA 46 GLU 47 LEU 48 GLN 49 ASP 50 MET 51 ILE 52 ASN 53 GLU 54 VAL 55 ASP 56 ALA 57 ASP 58 GLY 59 ASN 60 GLY 61 THR 62 ILE 63 ASP 64 PHE 65 PRO 66 GLU 67 PHE 68 LEU 69 THR 70 MET 71 MET 72 ALA 73 ARG 74 LYS 75 MET 76 LYS 77
Unit 2	GLN 3 LEU 4 THR 5 GLU 6 GLU 7 GLN 8 ILE 9 ALA 10 GLU 11 PHE 12 LYS 13 GLU 14 ALA 15 PHE 16 SER 17 LEU 18 PHE 19 ASP 20 LYS 21 ASP 22 GLY 23 ASP 24 GLY 25 THR 26 ILE 27 THR 28 THR 29 LYS 30 GLU 31 LEU 32 GLY 33 THR 34 VAL 35 MET 36 ARG 37 SER 38 LEU 39 GLY 40 GLN 41 ASN 42 PRO 43 THR 44 GLU 45 ALA 46 GLU 47 LEU 48 GLN 49 ASP 50 MET 51 ILE 52 ASN 53 GLU 54 VAL 55 ASP 56 ALA 57 ASP 58 GLY 59 ASN 60 GLY 61 THR 62 ILE 63 ASP 64 PHE 65 PRO 66 GLU 67 PHE 68 LEU 69 THR 70 MET 71 MET 72 ALA 73 ARG 74 LYS 75 MET 76 LYS 77 ASP 78 THR 79
Unit 3	ALA 1 ASP 2 GLN 3 LEU 4 THR 5 GLU 6 GLU 7 GLN 8 ILE 9 ALA 10 GLU 11 PHE 12 LYS 13 GLU 14 ALA 15 PHE 16 SER 17 LEU 18 PHE 19 ASP 20 LYS 21 ASP 22 GLY 23 ASP 24 GLY 25 THR 26 ILE 27 THR 28 THR 29 LYS 30 GLU 31 LEU 32 GLY 33 THR 34 VAL 35 MET 36 ARG 37 SER 38 LEU 39 GLY 40 GLN 41 ASN 42 PRO 43 THR 44 GLU 45 ALA 46 GLU 47 LEU 48 GLN 49 ASP 50 MET 51 ILE 52 ASN 53 GLU 54 VAL 55 ASP 56 ALA 57 ASP 58 GLY 59 ASN 60 GLY 61 THR 62 ILE 63 ASP 64 PHE 65 PRO 66 GLU 67 PHE 68 LEU 69 THR 70 MET 71 MET 72 ALA 73 ARG 74 LYS 75 MET 76
Unit 4	ASP 2 GLN 3 LEU 4 THR 5 GLU 6 GLU 7 GLN 8 ILE 9 ALA 10 GLU 11 PHE 12 LYS 13 GLU 14 ALA 15 PHE 16 SER 17 LEU 18 PHE 19 ASP 20 LYS 21 ASP 22 GLY 23 ASP 24 GLY 25 THR 26 ILE 27 THR 28 THR 29 LYS 30 GLU 31 LEU 32 GLY 33 THR 34 VAL 35 MET 36 ARG 37 SER 38 LEU 39 GLY 40 GLN 41 ASN 42 PRO 43 THR 44 GLU 45 ALA 46 GLU 47 LEU 48 GLN 49 ASP 50 MET 51 ILE 52 ASN 53 GLU 54 VAL 55 ASP 56 ALA 57 ASP 58 GLY 59 ASN 60 GLY 61 THR 62 ILE 63 ASP 64 PHE 65 PRO 66 GLU 67 PHE 68 LEU 69 THR 70 MET 71 MET 72 ALA 73 ARG 74 LYS 75 MET 76 LYS 77 ASP 78 THR 79

Ligands

Unit 5	MG 100 MG 101 MG 102
Unit 6	MG 100 MG 101
Unit 7	MG 100 MG 101 MG 102
Unit 8	MG 100 MG 101