1IO3 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF FERRICYTOCHROME C2 FROM RHODOPSEUDOMONA
• Keywords: HEME PROTEIN, ELECTRON TRANSPORT
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1IO3	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CYTOCHROME C2	A	107	821	0
2	Ligand	CYTOCHROME C2	A	1	0	43
3	Water			42	0	42
total				150	821	85

Proteins

Unit 1

GLN 1 ASP 2 ALA 3 ALA 4 SER 5 GLY 6 GLU 7 GLN 8 VAL 9 PHE 10 LYS 11 GLN 12 CYS 13 LEU 14 VAL 15 CYS 16 HIS 17 SER 18 ILE 19 GLY 20 PRO 21 GLY 22 ALA 23 LYS 24 ASN 25 LYS 26 VAL 27 GLY 28 PRO 29 VAL 30 LEU 31 ASN 32 GLY 33 LEU 34 PHE 35 GLY 36 ARG 37 HIS 38 SER 39 GLY 40 THR 41 ILE 42 GLU 43 GLY 44 PHE 45 ALA 46 TYR 47 SER 48 ASP 49 ALA 50 ASN 51 LYS 52 ASN 53 SER 54 GLY 55 ILE 56 THR 57 TRP 58 THR 59 GLU 60 GLU 61 VAL 62 PHE 63 ARG 64 GLU 65 TYR 66 ILE 67 ARG 68 ASP 69 PRO 70 LYS 71 ALA 72 LYS 73 ILE 74 PRO 75 GLY 76 THR 77 LYS 78 MET 79 ILE 80 PHE 81 ALA 82 GLY 83 VAL 84 LYS 85 ASP 86 GLU 87 GLN 88 LYS 89 VAL 90 SER 91 ASP 92 LEU 93 ILE 94 ALA 95 TYR 96 ILE 97 LYS 98 GLN 99 PHE 100 ASN 101 ALA 102 ASP 103 GLY 104 SER 105 LYS 106 LYS 107

Ligands

Unit 2

HEC 108