2XYK - Sequence, Chains, Asymmetric and Biological Units

• Title: GROUP II 2-ON-2 HEMOGLOBIN FROM THE PLANT PATHOGEN AGROBACTERIUM TUMEFACIENS
• Keywords: OXYGEN STORAGE-TRANSPORT COMPLEX, 2/2 HEMOGLOBIN
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	2-ON-2 HEMOGLOBIN	A	129	1043	0
2	Protein	2-ON-2 HEMOGLOBIN	B	130	1048	0
3	Ligand	2-ON-2 HEMOGLOBIN	A	1	0	43
4	Ligand	2-ON-2 HEMOGLOBIN	B	1	0	43
5	Water			99	0	99
total				360	2091	185

Proteins

Unit 1

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

Unit 2

MET 1 SER 2 SER 3 GLU 4 THR 5 VAL 6 THR 7 LEU 8 TYR 9 GLU 10 ALA 11 ILE 12 GLY 13 GLY 14 ASP 15 ALA 16 THR 17 VAL 18 ARG 19 ALA 20 LEU 21 THR 22 ARG 23 ARG 24 PHE 25 TYR 26 GLU 27 LEU 28 MET 29 ASP 30 THR 31 LEU 32 PRO 33 GLU 34 ALA 35 ALA 36 ARG 37 CYS 38 ARG 39 ALA 40 ILE 41 HIS 42 PRO 43 ALA 44 ASP 45 LEU 46 SER 47 GLY 48 SER 49 GLU 50 ALA 51 LYS 52 PHE 53 TYR 54 ASP 55 TYR 56 LEU 57 THR 58 GLY 59 TYR 60 LEU 61 GLY 62 GLY 63 PRO 64 PRO 65 VAL 66 TYR 67 VAL 68 GLU 69 LYS 70 HIS 71 GLY 72 HIS 73 PRO 74 MET 75 LEU 76 ARG 77 ARG 78 ARG 79 HIS 80 PHE 81 VAL 82 ALA 83 PRO 84 ILE 85 GLY 86 PRO 87 ALA 88 GLU 89 ARG 90 ASP 91 GLU 92 TRP 93 LEU 94 LEU 95 CYS 96 PHE 97 ARG 98 ARG 99 ALA 100 MET 101 ASP 102 GLU 103 THR 104 ILE 105 GLU 106 ASN 107 ALA 108 LYS 109 LEU 110 ARG 111 GLU 112 ILE 113 ILE 114 TRP 115 ALA 116 PRO 117 VAL 118 GLU 119 ARG 120 LEU 121 ALA 122 PHE 123 HIS 124 MET 125 GLN 126 ASN 127 GLN 128 GLU 129 ALA 130

Ligands

Unit 3	HEM 700
Unit 4	HEM 701