1GYO - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE DI-TETRAHEME CYTOCHROME C3 FROM DES GIGAS AT 1.2 ANGSTROM RESOLUTION
• Keywords: ELECTRON TRANSPORT, CYTOCHROME C3, DI-TETRAHEME, AB INITIO, TRANSFER
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein		A	106	825	0
2	Protein		B	106	825	0
3	Ligand		A	4	0	172
4	Ligand		B	6	0	184
5	Water			280	0	280
total				502	1650	636

Proteins

Unit 1

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

Unit 2

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

Ligands

Unit 3	HEC 111 HEC 112 HEC 113 HEC 114
Unit 4	HEC 111 HEC 112 HEC 113 HEC 114 GOL 115 GOL 116