2Y1Z - Sequence, Chains, Asymmetric and Biological Units

• Title: HUMAN ALPHAB CRYSTALLIN ACD R120G
• Keywords: SMALL HEAT SHOCK PROTEIN, CHAPERONE, STRESS PROTEIN, EYE LEN PROTEIN, CATARACT
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2Y1Z	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ALPHA-CRYSTALLIN B CHAIN	A	85	658	0
2	Protein	ALPHA-CRYSTALLIN B CHAIN	B	87	682	0
3	Ligand	ALPHA-CRYSTALLIN B CHAIN	A	2	0	16
4	Ligand	ALPHA-CRYSTALLIN B CHAIN	B	2	0	16
5	Water			14	0	14
total				190	1340	46

Proteins

Unit 1

GLU 67 MET 68 ARG 69 LEU 70 GLU 71 LYS 72 ASP 73 ARG 74 PHE 75 SER 76 VAL 77 ASN 78 LEU 79 ASP 80 VAL 81 LYS 82 HIS 83 PHE 84 SER 85 PRO 86 GLU 87 GLU 88 LEU 89 LYS 90 VAL 91 LYS 92 VAL 93 LEU 94 GLY 95 ASP 96 VAL 97 ILE 98 GLU 99 VAL 100 HIS 101 GLY 102 LYS 103 HIS 104 GLU 105 GLU 106 ARG 107 GLN 108 ASP 109 GLU 110 HIS 111 GLY 112 PHE 113 ILE 114 SER 115 ARG 116 GLU 117 PHE 118 HIS 119 GLY 120 LYS 121 TYR 122 ARG 123 ILE 124 PRO 125 ALA 126 ASP 127 VAL 128 ASP 129 PRO 130 LEU 131 THR 132 ILE 133 THR 134 SER 135 SER 136 MET 137 SER 138 SER 139 ASP 140 GLY 141 VAL 142 LEU 143 THR 144 VAL 145 ASN 146 GLY 147 PRO 148 ARG 149 LYS 150 GLN 151

Unit 2

GLY 64 ALA 65 MET 66 GLU 67 MET 68 ARG 69 LEU 70 GLU 71 LYS 72 ASP 73 ARG 74 PHE 75 SER 76 VAL 77 ASN 78 LEU 79 ASP 80 VAL 81 LYS 82 HIS 83 PHE 84 SER 85 PRO 86 GLU 87 GLU 88 LEU 89 LYS 90 VAL 91 LYS 92 VAL 93 LEU 94 GLY 95 ASP 96 VAL 97 ILE 98 GLU 99 VAL 100 HIS 101 GLY 102 LYS 103 HIS 104 GLU 105 GLU 106 ARG 107 GLN 108 ASP 109 GLU 110 HIS 111 GLY 112 PHE 113 ILE 114 SER 115 ARG 116 GLU 117 PHE 118 HIS 119 GLY 120 LYS 121 TYR 122 ARG 123 ILE 124 PRO 125 ALA 126 ASP 127 VAL 128 ASP 129 PRO 130 LEU 131 THR 132 ILE 133 THR 134 SER 135 SER 136 MET 137 SER 138 SER 139 ASP 140 GLY 141 VAL 142 LEU 143 THR 144 VAL 145 ASN 146 GLY 147 PRO 148 ARG 149 LYS 150

Ligands

Unit 3	MRD 1152 MPD 1153
Unit 4	MRD 1151 MRD 1152