1A4B - Sequence, Chains, Asymmetric and Biological Units

• Title: AZURIN MUTANT WITH MET 121 REPLACED BY HIS, PH 6.5 CRYSTAL F COLLECTED AT-180 DEGREES CELSIUS
• Keywords: ELECTRON TRANSPORT, CUPROPROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1A4B	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	AZURIN	A	129	1199	0
2	Protein	AZURIN	B	129	1199	0
3	Ligand	AZURIN	A	2	0	6
4	Ligand	AZURIN	B	2	0	6
5	Water			355	0	1065
total				617	2398	1077

Proteins

Unit 1

ALA 1 GLN 2 CYS 3 GLU 4 ALA 5 THR 6 ILE 7 GLU 8 SER 9 ASN 10 ASP 11 ALA 12 MET 13 GLN 14 TYR 15 ASP 16 LEU 17 LYS 18 GLU 19 MET 20 VAL 21 VAL 22 ASP 23 LYS 24 SER 25 CYS 26 LYS 27 GLN 28 PHE 29 THR 30 VAL 31 HIS 32 LEU 33 LYS 34 HIS 35 VAL 36 GLY 37 LYS 38 MET 39 ALA 40 LYS 41 SER 42 ALA 43 MET 44 GLY 45 HIS 46 ASN 47 TRP 48 VAL 49 LEU 50 THR 51 LYS 52 GLU 53 ALA 54 ASP 55 LYS 56 GLU 57 GLY 58 VAL 59 ALA 60 THR 61 ASP 62 GLY 63 MET 64 ASN 65 ALA 66 GLY 67 LEU 68 ALA 69 GLN 70 ASP 71 TYR 72 VAL 73 LYS 74 ALA 75 GLY 76 ASP 77 THR 78 ARG 79 VAL 80 ILE 81 ALA 82 HIS 83 THR 84 LYS 85 VAL 86 ILE 87 GLY 88 GLY 89 GLY 90 GLU 91 SER 92 ASP 93 SER 94 VAL 95 THR 96 PHE 97 ASP 98 VAL 99 SER 100 LYS 101 LEU 102 THR 103 PRO 104 GLY 105 GLU 106 ALA 107 TYR 108 ALA 109 TYR 110 PHE 111 CYS 112 SER 113 PHE 114 PRO 115 GLY 116 HIS 117 TRP 118 ALA 119 MET 120 HIS 121 LYS 122 GLY 123 THR 124 LEU 125 LYS 126 LEU 127 SER 128 ASN 129

Unit 2

ALA 1 GLN 2 CYS 3 GLU 4 ALA 5 THR 6 ILE 7 GLU 8 SER 9 ASN 10 ASP 11 ALA 12 MET 13 GLN 14 TYR 15 ASP 16 LEU 17 LYS 18 GLU 19 MET 20 VAL 21 VAL 22 ASP 23 LYS 24 SER 25 CYS 26 LYS 27 GLN 28 PHE 29 THR 30 VAL 31 HIS 32 LEU 33 LYS 34 HIS 35 VAL 36 GLY 37 LYS 38 MET 39 ALA 40 LYS 41 SER 42 ALA 43 MET 44 GLY 45 HIS 46 ASN 47 TRP 48 VAL 49 LEU 50 THR 51 LYS 52 GLU 53 ALA 54 ASP 55 LYS 56 GLU 57 GLY 58 VAL 59 ALA 60 THR 61 ASP 62 GLY 63 MET 64 ASN 65 ALA 66 GLY 67 LEU 68 ALA 69 GLN 70 ASP 71 TYR 72 VAL 73 LYS 74 ALA 75 GLY 76 ASP 77 THR 78 ARG 79 VAL 80 ILE 81 ALA 82 HIS 83 THR 84 LYS 85 VAL 86 ILE 87 GLY 88 GLY 89 GLY 90 GLU 91 SER 92 ASP 93 SER 94 VAL 95 THR 96 PHE 97 ASP 98 VAL 99 SER 100 LYS 101 LEU 102 THR 103 PRO 104 GLY 105 GLU 106 ALA 107 TYR 108 ALA 109 TYR 110 PHE 111 CYS 112 SER 113 PHE 114 PRO 115 GLY 116 HIS 117 TRP 118 ALA 119 MET 120 HIS 121 LYS 122 GLY 123 THR 124 LEU 125 LYS 126 LEU 127 SER 128 ASN 129

Ligands

Unit 3	CU 130 SO4 131
Unit 4	CU 130 SO4 131