1FXI - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF THE [2FE-2S] FERREDOXIN I FROM THE BLUE-GREEN ALGA APHANOTHECE SACRUM AT 2.2 ANGSTROMS RESOLUTION
• Keywords: ELECTRON TRANSFER (IRON-SULFUR PROTEIN)
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	FERREDOXIN I	A	96	721	0
2	Protein	FERREDOXIN I	B	96	721	0
3	Protein	FERREDOXIN I	C	96	721	0
4	Protein	FERREDOXIN I	D	96	721	0
5	Ligand	FERREDOXIN I	A	1	0	4
6	Ligand	FERREDOXIN I	B	1	0	4
7	Ligand	FERREDOXIN I	C	1	0	4
8	Ligand	FERREDOXIN I	D	1	0	4
9	Water			158	0	158
total				546	2884	174

Proteins

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

Ligands

Unit 5	FES 97
Unit 6	FES 97
Unit 7	FES 97
Unit 8	FES 97