2CYM - Sequence, Chains, Asymmetric and Biological Units

• Title: EFFECTS OF AMINO ACID SUBSTITUTION ON THREE-DIMENSIONAL STRUCTURE: AN X-RAY ANALYSIS OF CYTOCHROME C3 FROM DESULFOVIBRIO VULGARIS HILDENBOROUGH AT 2 ANGSTROMS RESOLUTION
• Keywords: ELECTRON TRANSPORT
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2CYM	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CYTOCHROME C3	A	107	810	0
2	Ligand	CYTOCHROME C3	A	4	0	172
3	Water			49	0	49
total				160	810	221

Proteins

Unit 1

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

Ligands

Unit 2

HEM 108 HEM 109 HEM 110 HEM 111