3LS1 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF CYANOBACTERIAL PSBQ FROM SYNECHOCYSTIS SP. PCC 6803 COMPLEXED WITH ZN2+
• Keywords: PHOTOSYNTHESIS, FOUR HELIX BUNDLE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3LS1	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	SLL1638 PROTEIN	A	133	1026	0
2	Protein	SLL1638 PROTEIN	B	133	1026	0
3	Ligand	SLL1638 PROTEIN	A	2	0	2
4	Ligand	SLL1638 PROTEIN	B	2	0	2
5	Water			241	0	241
total				511	2052	245

Proteins

Unit 1

GLY 17 PRO 18 LEU 19 GLY 20 SER 21 CYS 22 SER 23 SER 24 PRO 25 GLN 26 VAL 27 GLU 28 ILE 29 PRO 30 THR 31 THR 32 TYR 33 SER 34 PRO 35 GLU 36 LYS 37 ILE 38 ALA 39 GLN 40 LEU 41 GLN 42 VAL 43 TYR 44 VAL 45 ASN 46 PRO 47 ILE 48 ALA 49 VAL 50 ALA 51 ARG 52 ASP 53 GLY 54 MET 55 GLU 56 LYS 57 ARG 58 LEU 59 GLN 60 GLY 61 LEU 62 ILE 63 ALA 64 ASP 65 GLN 66 ASN 67 TRP 68 VAL 69 ASP 70 THR 71 GLN 72 THR 73 TYR 74 ILE 75 HIS 76 GLY 77 PRO 78 LEU 79 GLY 80 GLN 81 LEU 82 ARG 83 ARG 84 ASP 85 MET 86 LEU 87 GLY 88 LEU 89 ALA 90 SER 91 SER 92 LEU 93 LEU 94 PRO 95 LYS 96 ASP 97 GLN 98 ASP 99 LYS 100 ALA 101 LYS 102 THR 103 LEU 104 ALA 105 LYS 106 GLU 107 VAL 108 PHE 109 GLY 110 HIS 111 LEU 112 GLU 113 ARG 114 LEU 115 ASP 116 ALA 117 ALA 118 ALA 119 LYS 120 ASP 121 ARG 122 ASN 123 GLY 124 SER 125 GLN 126 ALA 127 LYS 128 ILE 129 GLN 130 TYR 131 GLN 132 GLU 133 ALA 134 LEU 135 ALA 136 ASP 137 PHE 138 ASP 139 SER 140 PHE 141 LEU 142 ASN 143 LEU 144 LEU 145 PRO 146 GLN 147 ALA 148 SER 149

Unit 2

GLY 17 PRO 18 LEU 19 GLY 20 SER 21 CYS 22 SER 23 SER 24 PRO 25 GLN 26 VAL 27 GLU 28 ILE 29 PRO 30 THR 31 THR 32 TYR 33 SER 34 PRO 35 GLU 36 LYS 37 ILE 38 ALA 39 GLN 40 LEU 41 GLN 42 VAL 43 TYR 44 VAL 45 ASN 46 PRO 47 ILE 48 ALA 49 VAL 50 ALA 51 ARG 52 ASP 53 GLY 54 MET 55 GLU 56 LYS 57 ARG 58 LEU 59 GLN 60 GLY 61 LEU 62 ILE 63 ALA 64 ASP 65 GLN 66 ASN 67 TRP 68 VAL 69 ASP 70 THR 71 GLN 72 THR 73 TYR 74 ILE 75 HIS 76 GLY 77 PRO 78 LEU 79 GLY 80 GLN 81 LEU 82 ARG 83 ARG 84 ASP 85 MET 86 LEU 87 GLY 88 LEU 89 ALA 90 SER 91 SER 92 LEU 93 LEU 94 PRO 95 LYS 96 ASP 97 GLN 98 ASP 99 LYS 100 ALA 101 LYS 102 THR 103 LEU 104 ALA 105 LYS 106 GLU 107 VAL 108 PHE 109 GLY 110 HIS 111 LEU 112 GLU 113 ARG 114 LEU 115 ASP 116 ALA 117 ALA 118 ALA 119 LYS 120 ASP 121 ARG 122 ASN 123 GLY 124 SER 125 GLN 126 ALA 127 LYS 128 ILE 129 GLN 130 TYR 131 GLN 132 GLU 133 ALA 134 LEU 135 ALA 136 ASP 137 PHE 138 ASP 139 SER 140 PHE 141 LEU 142 ASN 143 LEU 144 LEU 145 PRO 146 GLN 147 ALA 148 SER 149

Ligands

Unit 3	ZN 1 ZN 3
Unit 4	ZN 2 ZN 4