1F1F - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF CYTOCHROME C6 FROM ARTHROSPIRA MAXIMA
• Keywords: CYTOCHROME C6, HEME, PROTEIN STRUCTURE, CYANOBACTERIA, PHOTOSYNTHESIS, ELECTRON TRANSPORT
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1F1F	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CYTOCHROME C6	A	88	643	0
2	Ligand	CYTOCHROME C6	A	1	0	43
total				89	643	43

Proteins

Unit 1

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

Ligands

Unit 2

HEC 200