1PSU - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF THE E. COLI PAAI PROTEIN FROM THE PHYENYLACETIC DEGRADATION OPERON
• Keywords: STRUCTURAL GENOMICS, NYSGXRC, T820, PHENYLACETIC ACID, DEGRA OPERON, PSI, PROTEIN STRUCTURE INITIATIVE, NEW YORK SGX RES CENTER FOR STRUCTURAL GENOMICS, HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PHENYLACETIC ACID DEGRADATION PROTEIN PAAI	A	131	942	40
2	Protein	PHENYLACETIC ACID DEGRADATION PROTEIN PAAI	B	137	980	40
3	Water			143	0	143
total				411	1922	223

Proteins

Unit 1

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

Unit 2

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