2GKN - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS TRHBN, GLNE1 MUTANT
• Keywords: TRUNCATED HEMOGLOBIN; MUTANT, OXYGEN STORAGE-TRANSPORT COMPL
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	HEMOGLOBIN-LIKE PROTEIN HBN	A	127	953	0
2	Protein	HEMOGLOBIN-LIKE PROTEIN HBN	B	126	947	0
3	Ligand	HEMOGLOBIN-LIKE PROTEIN HBN	A	2	0	45
4	Ligand	HEMOGLOBIN-LIKE PROTEIN HBN	B	3	0	46
5	Water			49	0	49
total				307	1900	140

Proteins

Unit 1

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

Unit 2

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

Ligands

Unit 3	HEM 144 CYN 145
Unit 4	NA 137 HEM 144 CYN 145