1RTX - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF SYNECHOCYSTIS HEMOGLOBIN WITH A COVALEN LINKAGE
• Keywords: SYNECHOCYSTIS HEMOGLOBIN, HEXACOORDINATE, HEMICHROME, TRUNCA OXYGEN STORAGE-TRANSPORT COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CYANOGLOBIN	A	123	969	0
2	Ligand	CYANOGLOBIN	A	5	0	51
3	Water			79	0	79
total				207	969	130

Proteins

Unit 1

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

Ligands

Unit 2

HEM 125 CD 126 CD 127 SO4 128 K 129