3A43 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF HYPA
• Keywords: [NIFE] HYDROGENASE MATURATION, ZINC-FINGER, NICKEL BINDING, BINDING, NICKEL, METAL BINDING PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3A43	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	HYDROGENASE NICKEL INCORPORATION PROTEIN HYPA	A	139	1073	10
2	Protein	HYDROGENASE NICKEL INCORPORATION PROTEIN HYPA	B	118	890	10
3	Ligand	HYDROGENASE NICKEL INCORPORATION PROTEIN HYPA	A	1	0	1
4	Ligand	HYDROGENASE NICKEL INCORPORATION PROTEIN HYPA	B	1	0	1
5	Water			125	0	125
total				384	1963	147

Proteins

Unit 1

FME 1 HIS 2 GLU 3 TRP 4 ALA 5 LEU 6 ALA 7 ASP 8 ALA 9 ILE 10 VAL 11 ARG 12 THR 13 VAL 14 LEU 15 ASP 16 TYR 17 ALA 18 GLN 19 ARG 20 GLU 21 GLY 22 ALA 23 SER 24 ARG 25 VAL 26 LYS 27 ALA 28 VAL 29 ARG 30 VAL 31 VAL 32 LEU 33 GLY 34 GLU 35 LEU 36 GLN 37 ASP 38 VAL 39 ALA 40 GLU 41 ASP 42 ILE 43 VAL 44 LYS 45 PHE 46 ALA 47 MET 48 GLU 49 GLN 50 LEU 51 PHE 52 ALA 53 GLY 54 THR 55 ILE 56 ALA 57 GLU 58 GLY 59 ALA 60 GLU 61 ILE 62 GLU 63 PHE 64 VAL 65 GLU 66 GLU 67 GLU 68 ALA 69 VAL 70 PHE 71 LYS 72 CYS 73 ARG 74 ASN 75 CYS 76 ASN 77 TYR 78 GLU 79 TRP 80 LYS 81 LEU 82 LYS 83 GLU 84 VAL 85 LYS 86 ASP 87 LYS 88 PHE 89 ASP 90 GLU 91 ARG 92 ILE 93 LYS 94 GLU 95 ASP 96 ILE 97 HIS 98 PHE 99 ILE 100 PRO 101 GLU 102 VAL 103 VAL 104 HIS 105 ALA 106 PHE 107 LEU 108 ALA 109 CYS 110 PRO 111 LYS 112 CYS 113 GLY 114 SER 115 HIS 116 ASP 117 PHE 118 GLU 119 VAL 120 VAL 121 LYS 122 GLY 123 ARG 124 GLY 125 VAL 126 TYR 127 VAL 128 ALA 129 GLY 130 ILE 131 LYS 132 ILE 133 GLU 134 LYS 135 GLU 136 GLY 137 GLY 138 SER 139

Unit 2

FME 1 HIS 2 GLU 3 TRP 4 ALA 5 LEU 6 ALA 7 ASP 8 ALA 9 ILE 10 VAL 11 ARG 12 THR 13 VAL 14 LEU 15 ASP 16 TYR 17 ALA 18 GLN 19 ARG 20 GLU 21 GLY 22 ALA 23 SER 24 ARG 25 VAL 26 LYS 27 ALA 28 VAL 29 ARG 30 VAL 31 VAL 32 LEU 33 GLY 34 GLU 35 LEU 36 GLN 37 ASP 38 VAL 39 ALA 40 GLU 41 ASP 42 ILE 43 VAL 44 LYS 45 PHE 46 ALA 47 MET 48 GLU 49 GLN 50 LEU 51 PHE 52 ALA 53 GLY 54 THR 55 ILE 56 ALA 57 GLU 58 GLY 59 ALA 60 GLU 61 ILE 62 GLU 63 PHE 64 VAL 65 GLU 66 GLU 67 GLU 68 ALA 69 VAL 70 PHE 71 LYS 72 CYS 73 ARG 74 ASN 75 CYS 76 ASN 77 TYR 78 GLU 79 TRP 80 LYS 81 LEU 82 LYS 83 GLU 84 VAL 85 LYS 86 LEU 108 ALA 109 CYS 110 PRO 111 LYS 112 CYS 113 GLY 114 SER 115 HIS 116 ASP 117 PHE 118 GLU 119 VAL 120 VAL 121 LYS 122 GLY 123 ARG 124 GLY 125 VAL 126 TYR 127 VAL 128 ALA 129 GLY 130 ILE 131 LYS 132 ILE 133 GLU 134 LYS 135 GLU 136 GLY 137 GLY 138 SER 139

Ligands

Unit 3	ZN 701
Unit 4	ZN 702