1FW4 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF E. COLI FRAGMENT TR2C FROM CALMODULIN T RESOLUTION
• Keywords: EF-HAND, HELIX-LOOP-HELIX, FRAGMENT, CALCIUM, TR2C, C-TERMIN DOMAIN, CALMODULIN, METAL BINDING PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1FW4	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CALMODULIN	A	65	524	0
2	Ligand	CALMODULIN	A	2	0	2
3	Water			40	0	40
total				107	524	42

Proteins

Unit 1

SER 81 GLU 82 GLU 83 GLU 84 ILE 85 ARG 86 GLU 87 ALA 88 PHE 89 ARG 90 VAL 91 PHE 92 ASP 93 LYS 94 ASP 95 GLY 96 ASN 97 GLY 98 TYR 99 ILE 100 SER 101 ALA 102 ALA 103 GLU 104 LEU 105 ARG 106 HIS 107 VAL 108 MET 109 THR 110 ASN 111 LEU 112 GLY 113 GLU 114 LYS 115 LEU 116 THR 117 ASP 118 GLU 119 GLU 120 VAL 121 ASP 122 GLU 123 MET 124 ILE 125 ARG 126 GLU 127 ALA 128 ASP 129 ILE 130 ASP 131 GLY 132 ASP 133 GLY 134 GLN 135 VAL 136 ASN 137 TYR 138 GLU 139 GLU 140 PHE 141 VAL 142 GLN 143 MET 144 MET 145

Ligands

Unit 2

CA 201 CA 202