0.014120 0.008152 0.000000 0.000000 0.016304 0.000000 0.000000 0.000000 0.013934 0.000000 0.000000 0.000000 Hoover, D.M. Boulegue, C. Yang, D. Oppenheim, J.J. Tucker, K. Lu, W. Lubkowski, J. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 12 90.00 90.00 120.00 70.822 70.822 71.768 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking H2 O 18.015 WATER non-polymer C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C3 H8 O 60.095 ISOPROPYL ALCOHOL 2-PROPANOL non-polymer C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking US J.Biol.Chem. JBCHA3 0071 0021-9258 277 37647 37654 10.1074/jbc.M203907200 12149255 The structure of human macrophage inflammatory protein-3alpha /CCL20. Linking antimicrobial and CC chemokine receptor-6-binding activities with human beta-defensins 2002 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 100 1 mirrors CCD 2002-01-25 ADSC QUANTUM 4 si crystal SINGLE WAVELENGTH M x-ray 1 0.98 1.0 X9B NSLS 0.98 SYNCHROTRON NSLS BEAMLINE X9B 8043.568 Small inducible cytokine A20 2 syn polymer 60.095 ISOPROPYL ALCOHOL 10 syn non-polymer 18.015 water 169 nat water CC-Chemokine LARC, MIP-3-alpha, CCL20, Macrophage inflammatory protein 3 alpha, Liver and activation-regulated chemokine, Beta chemokine exodus-1 no no ASNFDCCLGYTDRILHPKFIVGFTRQLANEGCDINAIIFHTKKKLSVCANPKQTWVKYIVRLLSKKVKNM ASNFDCCLGYTDRILHPKFIVGFTRQLANEGCDINAIIFHTKKKLSVCANPKQTWVKYIVRLLSKKVKNM A,B polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n 1 2.69 54.3 VAPOR DIFFUSION, HANGING DROP 7.5 isopropanol, sodium citrate, N-(2-hydroxyethyl)piperazine-N'-(2-ethanesulfonic acid), pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 285K 285 repository Initial release Version format compliance Version format compliance 1 0 2002-07-31 1 1 2008-04-28 1 2 2011-07-13 1HA6 IS Murine MIP-3alpha/CCL20 RCSB Y RCSB 2002-07-24 REL REL IPA ISOPROPYL ALCOHOL HOH water THE PROTEIN WAS SYNTHESIZED USING Machine-assisted stepwise solid phase peptide synthesis on an Applied Biosystems 433A synthesizer using a custom-designed program tailored from the published in situ neutralization/HBTU activation protocol for Boc chemistry (Schnolzer, M. et al. (1992) J.Pept.Protein Res. 40, 180-193). IT IS NATURALLY FOUND IN HOMO SAPIENS (HUMAN). sample IOH 102 2 IPA IPA 102 A IOH 104 2 IPA IPA 104 A IOH 106 2 IPA IPA 106 A IOH 107 2 IPA IPA 107 A IOH 108 2 IPA IPA 108 A IOH 109 2 IPA IPA 109 A IOH 110 2 IPA IPA 110 A IOH 101 2 IPA IPA 101 B IOH 103 2 IPA IPA 103 B IOH 105 2 IPA IPA 105 B HOH 112 3 HOH HOH 112 A HOH 113 3 HOH HOH 113 A HOH 115 3 HOH HOH 115 A HOH 117 3 HOH HOH 117 A HOH 118 3 HOH HOH 118 A HOH 121 3 HOH HOH 121 A HOH 123 3 HOH HOH 123 A HOH 124 3 HOH HOH 124 A HOH 129 3 HOH HOH 129 A HOH 132 3 HOH HOH 132 A HOH 134 3 HOH HOH 134 A HOH 136 3 HOH HOH 136 A HOH 137 3 HOH HOH 137 A HOH 139 3 HOH HOH 139 A HOH 141 3 HOH HOH 141 A HOH 142 3 HOH HOH 142 A HOH 143 3 HOH HOH 143 A HOH 148 3 HOH HOH 148 A HOH 150 3 HOH HOH 150 A HOH 151 3 HOH HOH 151 A HOH 153 3 HOH HOH 153 A HOH 157 3 HOH HOH 157 A HOH 158 3 HOH HOH 158 A HOH 167 3 HOH HOH 167 A HOH 171 3 HOH HOH 171 A HOH 174 3 HOH HOH 174 A HOH 178 3 HOH HOH 178 A HOH 179 3 HOH HOH 179 A HOH 180 3 HOH HOH 180 A HOH 182 3 HOH HOH 182 A HOH 184 3 HOH HOH 184 A HOH 186 3 HOH HOH 186 A HOH 188 3 HOH HOH 188 A HOH 189 3 HOH HOH 189 A HOH 191 3 HOH HOH 191 A HOH 192 3 HOH HOH 192 A HOH 193 3 HOH HOH 193 A HOH 194 3 HOH HOH 194 A HOH 195 3 HOH HOH 195 A HOH 200 3 HOH HOH 200 A HOH 201 3 HOH HOH 201 A HOH 203 3 HOH HOH 203 A HOH 204 3 HOH HOH 204 A HOH 205 3 HOH HOH 205 A HOH 206 3 HOH HOH 206 A HOH 208 3 HOH HOH 208 A HOH 211 3 HOH HOH 211 A HOH 213 3 HOH HOH 213 A HOH 215 3 HOH HOH 215 A HOH 216 3 HOH HOH 216 A HOH 217 3 HOH HOH 217 A HOH 219 3 HOH HOH 219 A HOH 221 3 HOH HOH 221 A HOH 222 3 HOH HOH 222 A HOH 223 3 HOH HOH 223 A HOH 224 3 HOH HOH 224 A HOH 225 3 HOH HOH 225 A HOH 226 3 HOH HOH 226 A HOH 229 3 HOH HOH 229 A HOH 230 3 HOH HOH 230 A HOH 231 3 HOH HOH 231 A HOH 232 3 HOH HOH 232 A HOH 233 3 HOH HOH 233 A HOH 234 3 HOH HOH 234 A HOH 235 3 HOH HOH 235 A HOH 238 3 HOH HOH 238 A HOH 240 3 HOH HOH 240 A HOH 243 3 HOH HOH 243 A HOH 245 3 HOH HOH 245 A HOH 247 3 HOH HOH 247 A HOH 252 3 HOH HOH 252 A HOH 257 3 HOH HOH 257 A HOH 258 3 HOH HOH 258 A HOH 262 3 HOH HOH 262 A HOH 263 3 HOH HOH 263 A HOH 268 3 HOH HOH 268 A HOH 270 3 HOH HOH 270 A HOH 271 3 HOH HOH 271 A HOH 272 3 HOH HOH 272 A HOH 273 3 HOH HOH 273 A HOH 277 3 HOH HOH 277 A HOH 278 3 HOH HOH 278 A HOH 111 3 HOH HOH 111 B HOH 114 3 HOH HOH 114 B HOH 116 3 HOH HOH 116 B HOH 119 3 HOH HOH 119 B HOH 120 3 HOH HOH 120 B HOH 122 3 HOH HOH 122 B HOH 125 3 HOH HOH 125 B HOH 126 3 HOH HOH 126 B HOH 127 3 HOH HOH 127 B HOH 128 3 HOH HOH 128 B HOH 130 3 HOH HOH 130 B HOH 131 3 HOH HOH 131 B HOH 133 3 HOH HOH 133 B HOH 135 3 HOH HOH 135 B HOH 138 3 HOH HOH 138 B HOH 140 3 HOH HOH 140 B HOH 144 3 HOH HOH 144 B HOH 145 3 HOH HOH 145 B HOH 146 3 HOH HOH 146 B HOH 147 3 HOH HOH 147 B HOH 149 3 HOH HOH 149 B HOH 152 3 HOH HOH 152 B HOH 154 3 HOH HOH 154 B HOH 155 3 HOH HOH 155 B HOH 156 3 HOH HOH 156 B HOH 159 3 HOH HOH 159 B HOH 160 3 HOH HOH 160 B HOH 161 3 HOH HOH 161 B HOH 162 3 HOH HOH 162 B HOH 163 3 HOH HOH 163 B HOH 164 3 HOH HOH 164 B HOH 165 3 HOH HOH 165 B HOH 166 3 HOH HOH 166 B HOH 168 3 HOH HOH 168 B HOH 169 3 HOH HOH 169 B HOH 170 3 HOH HOH 170 B HOH 172 3 HOH HOH 172 B HOH 173 3 HOH HOH 173 B HOH 175 3 HOH HOH 175 B HOH 176 3 HOH HOH 176 B HOH 177 3 HOH HOH 177 B HOH 181 3 HOH HOH 181 B HOH 183 3 HOH HOH 183 B HOH 185 3 HOH HOH 185 B HOH 187 3 HOH HOH 187 B HOH 190 3 HOH HOH 190 B HOH 196 3 HOH HOH 196 B HOH 197 3 HOH HOH 197 B HOH 198 3 HOH HOH 198 B HOH 199 3 HOH HOH 199 B HOH 202 3 HOH HOH 202 B HOH 207 3 HOH HOH 207 B HOH 209 3 HOH HOH 209 B HOH 210 3 HOH HOH 210 B HOH 212 3 HOH HOH 212 B HOH 214 3 HOH HOH 214 B HOH 218 3 HOH HOH 218 B HOH 220 3 HOH HOH 220 B HOH 227 3 HOH HOH 227 B HOH 228 3 HOH HOH 228 B HOH 236 3 HOH HOH 236 B HOH 237 3 HOH HOH 237 B HOH 239 3 HOH HOH 239 B HOH 241 3 HOH HOH 241 B HOH 242 3 HOH HOH 242 B HOH 244 3 HOH HOH 244 B HOH 246 3 HOH HOH 246 B HOH 248 3 HOH HOH 248 B HOH 249 3 HOH HOH 249 B HOH 250 3 HOH HOH 250 B HOH 251 3 HOH HOH 251 B HOH 253 3 HOH HOH 253 B HOH 254 3 HOH HOH 254 B HOH 255 3 HOH HOH 255 B HOH 256 3 HOH HOH 256 B HOH 259 3 HOH HOH 259 B HOH 260 3 HOH HOH 260 B HOH 261 3 HOH HOH 261 B HOH 264 3 HOH HOH 264 B HOH 265 3 HOH HOH 265 B HOH 266 3 HOH HOH 266 B HOH 267 3 HOH HOH 267 B HOH 269 3 HOH HOH 269 B HOH 274 3 HOH HOH 274 B HOH 275 3 HOH HOH 275 B HOH 276 3 HOH HOH 276 B HOH 279 3 HOH HOH 279 B n 1 1 A n 2 2 A n 3 3 A n 4 4 A ASP 5 n 5 ASP 5 A CYS 6 n 6 CYS 6 A CYS 7 n 7 CYS 7 A LEU 8 n 8 LEU 8 A GLY 9 n 9 GLY 9 A TYR 10 n 10 TYR 10 A THR 11 n 11 THR 11 A ASP 12 n 12 ASP 12 A ARG 13 n 13 ARG 13 A ILE 14 n 14 ILE 14 A LEU 15 n 15 LEU 15 A HIS 16 n 16 HIS 16 A PRO 17 n 17 PRO 17 A LYS 18 n 18 LYS 18 A PHE 19 n 19 PHE 19 A ILE 20 n 20 ILE 20 A VAL 21 n 21 VAL 21 A GLY 22 n 22 GLY 22 A PHE 23 n 23 PHE 23 A THR 24 n 24 THR 24 A ARG 25 n 25 ARG 25 A GLN 26 n 26 GLN 26 A LEU 27 n 27 LEU 27 A ALA 28 n 28 ALA 28 A ASN 29 n 29 ASN 29 A GLU 30 n 30 GLU 30 A GLY 31 n 31 GLY 31 A CYS 32 n 32 CYS 32 A ASP 33 n 33 ASP 33 A ILE 34 n 34 ILE 34 A ASN 35 n 35 ASN 35 A ALA 36 n 36 ALA 36 A ILE 37 n 37 ILE 37 A ILE 38 n 38 ILE 38 A PHE 39 n 39 PHE 39 A HIS 40 n 40 HIS 40 A THR 41 n 41 THR 41 A LYS 42 n 42 LYS 42 A LYS 43 n 43 LYS 43 A LYS 44 n 44 LYS 44 A LEU 45 n 45 LEU 45 A SER 46 n 46 SER 46 A VAL 47 n 47 VAL 47 A CYS 48 n 48 CYS 48 A ALA 49 n 49 ALA 49 A ASN 50 n 50 ASN 50 A PRO 51 n 51 PRO 51 A LYS 52 n 52 LYS 52 A GLN 53 n 53 GLN 53 A THR 54 n 54 THR 54 A TRP 55 n 55 TRP 55 A VAL 56 n 56 VAL 56 A LYS 57 n 57 LYS 57 A TYR 58 n 58 TYR 58 A ILE 59 n 59 ILE 59 A VAL 60 n 60 VAL 60 A ARG 61 n 61 ARG 61 A LEU 62 n 62 LEU 62 A LEU 63 n 63 LEU 63 A SER 64 n 64 SER 64 A LYS 65 n 65 LYS 65 A n 66 66 A n 67 67 A n 68 68 A n 69 69 A n 70 70 A n 1 1 B n 2 2 B n 3 3 B n 4 4 B ASP 5 n 5 ASP 5 B CYS 6 n 6 CYS 6 B CYS 7 n 7 CYS 7 B LEU 8 n 8 LEU 8 B GLY 9 n 9 GLY 9 B TYR 10 n 10 TYR 10 B THR 11 n 11 THR 11 B ASP 12 n 12 ASP 12 B ARG 13 n 13 ARG 13 B ILE 14 n 14 ILE 14 B LEU 15 n 15 LEU 15 B HIS 16 n 16 HIS 16 B PRO 17 n 17 PRO 17 B LYS 18 n 18 LYS 18 B PHE 19 n 19 PHE 19 B ILE 20 n 20 ILE 20 B VAL 21 n 21 VAL 21 B GLY 22 n 22 GLY 22 B PHE 23 n 23 PHE 23 B THR 24 n 24 THR 24 B ARG 25 n 25 ARG 25 B GLN 26 n 26 GLN 26 B LEU 27 n 27 LEU 27 B ALA 28 n 28 ALA 28 B ASN 29 n 29 ASN 29 B GLU 30 n 30 GLU 30 B GLY 31 n 31 GLY 31 B CYS 32 n 32 CYS 32 B ASP 33 n 33 ASP 33 B ILE 34 n 34 ILE 34 B ASN 35 n 35 ASN 35 B ALA 36 n 36 ALA 36 B ILE 37 n 37 ILE 37 B ILE 38 n 38 ILE 38 B PHE 39 n 39 PHE 39 B HIS 40 n 40 HIS 40 B THR 41 n 41 THR 41 B LYS 42 n 42 LYS 42 B LYS 43 n 43 LYS 43 B LYS 44 n 44 LYS 44 B LEU 45 n 45 LEU 45 B SER 46 n 46 SER 46 B VAL 47 n 47 VAL 47 B CYS 48 n 48 CYS 48 B ALA 49 n 49 ALA 49 B ASN 50 n 50 ASN 50 B PRO 51 n 51 PRO 51 B LYS 52 n 52 LYS 52 B GLN 53 n 53 GLN 53 B THR 54 n 54 THR 54 B TRP 55 n 55 TRP 55 B VAL 56 n 56 VAL 56 B LYS 57 n 57 LYS 57 B TYR 58 n 58 TYR 58 B ILE 59 n 59 ILE 59 B VAL 60 n 60 VAL 60 B ARG 61 n 61 ARG 61 B LEU 62 n 62 LEU 62 B LEU 63 n 63 LEU 63 B SER 64 n 64 SER 64 B LYS 65 n 65 LYS 65 B n 66 66 B n 67 67 B n 68 68 B n 69 69 B n 70 70 B 0.1761 0.1897 0.1795 0.1931 0.2174 0.2383 652 834 4.1 4.3 15730 author_defined_assembly 1 monomeric author_defined_assembly 1 monomeric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A O ALA 49 A O ALA 49 A N ILE 37 A N ILE 37 A O ILE 38 A O ILE 38 A N THR 24 A N THR 24 A N PHE 23 A N PHE 23 B O PHE 23 B O PHE 23 B N GLN 26 B N GLN 26 B O ALA 36 B O ALA 36 B N ILE 37 B N ILE 37 B O ALA 49 B O ALA 49 1 A ALA 1 A ALA 1 1 Y 1 A SER 2 A SER 2 1 Y 1 A ASN 3 A ASN 3 1 Y 1 A PHE 4 A PHE 4 1 Y 1 A LYS 66 A LYS 66 1 Y 1 A VAL 67 A VAL 67 1 Y 1 A LYS 68 A LYS 68 1 Y 1 A ASN 69 A ASN 69 1 Y 1 A MET 70 A MET 70 1 Y 1 B ALA 1 B ALA 1 1 Y 1 B SER 2 B SER 2 1 Y 1 B ASN 3 B ASN 3 1 Y 1 B PHE 4 B PHE 4 1 Y 1 B LYS 66 B LYS 66 1 Y 1 B VAL 67 B VAL 67 1 Y 1 B LYS 68 B LYS 68 1 Y 1 B ASN 69 B ASN 69 1 Y 1 B MET 70 B MET 70 1 Y 1 -4.32 0.50 120.30 115.98 A A A NE CZ NH1 ARG ARG ARG 25 25 25 B B B N 1 B ASN 29 -156.44 -156.42 27.7 ANISOTROPIC SCALING APPLIED BY THE METHOD OF PARKIN, MOEZZI & HOPE, J.APPL.CRYST.28(1995)53-56 0.2383 0.1897 0.1931 0.1931 1.70 15.00 4979 834 19365 19365 4435 4.3 97.5 RANDOM 1 anisotropic for sulfur, isotropic otherwise FREE R 0.0 0 MOLECULAR REPLACEMENT PDB ENTRY 1EQT Engh & Huber MOEWS & KRETSINGER, J.MOL.BIOL.91(1973)201-228 5 0.00 1175.00 1.70 15.00 209 1234 0 0 1025 0.007 0.024 0.000 0.0284 0.043 0.052 0.010 0.004 0.087 0.000 1.7 20 1M8A 21953 21953 0 0 0.067 1 23.8 4.5 97.5 0.623 1.7 1.76 1.9 96.8 data reduction DENZO data scaling SCALEPACK phasing AMoRE refinement SHELXL-97 Small inducible cytokine A20 Human MIP-3alpha/CCL20 1 N N 1 N N 2 N N 2 N N 2 N N 2 N N 2 N N 2 N N 2 N N 2 N N 2 N N 2 N N 3 N N 3 N N The molecule is likely a monomer A HIS 16 A HIS 16 HELX_P A LYS 18 A LYS 18 5 1 3 A GLN 53 A GLN 53 HELX_P A SER 64 A SER 64 1 2 12 B HIS 16 B HIS 16 HELX_P B LYS 18 B LYS 18 5 3 3 B GLN 53 B GLN 53 HELX_P B SER 64 B SER 64 1 4 12 disulf 2.053 A CYS 6 A SG CYS 6 1_555 A CYS 32 A SG CYS 32 1_555 disulf 2.051 A CYS 7 A SG CYS 7 1_555 A CYS 48 A SG CYS 48 1_555 disulf 2.027 B CYS 6 B SG CYS 6 1_555 B CYS 32 B SG CYS 32 1_555 disulf 2.030 B CYS 7 B SG CYS 7 1_555 B CYS 48 B SG CYS 48 1_555 CYTOKINE CC-chemokine, IL-8 type dimer, CYTOKINE CCL20_HUMAN UNP 1 27 P78556 ASNFDCCLGYTDRILHPKFIVGFTRQLANEGCDINAIIFHTKKKLSVCANPKQTWVKYIVRLLSKKVKNM 27 96 1M8A 1 70 P78556 A 1 1 70 27 96 1M8A 1 70 P78556 B 1 1 70 6 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A SER 46 A SER 46 A ALA 49 A ALA 49 A ALA 36 A ALA 36 A THR 41 A THR 41 A ILE 20 A ILE 20 A GLN 26 A GLN 26 B ILE 20 B ILE 20 B GLN 26 B GLN 26 B ALA 36 B ALA 36 B THR 41 B THR 41 B SER 46 B SER 46 B ALA 49 B ALA 49 BINDING SITE FOR RESIDUE IPA B 101 Software 3 BINDING SITE FOR RESIDUE IPA A 102 Software 2 BINDING SITE FOR RESIDUE IPA B 103 Software 6 BINDING SITE FOR RESIDUE IPA A 104 Software 3 BINDING SITE FOR RESIDUE IPA B 105 Software 3 BINDING SITE FOR RESIDUE IPA A 106 Software 4 BINDING SITE FOR RESIDUE IPA A 107 Software 5 BINDING SITE FOR RESIDUE IPA A 108 Software 3 BINDING SITE FOR RESIDUE IPA A 109 Software 2 BINDING SITE FOR RESIDUE IPA A 110 Software 5 B LEU 8 B LEU 8 3 2_655 B PRO 17 B PRO 17 3 1_555 B HOH 128 N HOH 3 1_555 A HIS 40 A HIS 40 2 1_555 A HOH 245 M HOH 2 1_555 A ASN 29 A ASN 29 6 3_664 B ASP 5 B ASP 5 6 1_555 B CYS 7 B CYS 7 6 1_555 B ILE 38 B ILE 38 6 1_555 B CYS 48 B CYS 48 6 1_555 B HOH 246 N HOH 6 1_555 A ASP 5 A ASP 5 3 1_555 A SER 46 A SER 46 3 1_555 A CYS 48 A CYS 48 3 1_555 B ARG 25 B ARG 25 3 1_555 B PRO 51 B PRO 51 3 1_555 B HOH 146 N HOH 3 1_555 A ILE 14 A ILE 14 4 1_555 A LEU 15 A LEU 15 4 1_555 A HIS 16 A HIS 16 4 1_555 A ILE 20 A ILE 20 4 1_555 A ARG 25 A ARG 25 5 1_555 A ILE 37 A ILE 37 5 1_555 A PRO 51 A PRO 51 5 1_555 A HOH 182 M HOH 5 1_555 B LYS 65 B LYS 65 5 1_555 A PRO 17 A PRO 17 3 1_555 A ILE 20 A ILE 20 3 1_555 A LEU 63 A LEU 63 3 1_555 A TRP 55 A TRP 55 2 1_555 B ARG 61 B ARG 61 2 6_555 A GLY 9 A GLY 9 5 1_555 A THR 11 A THR 11 5 1_555 A CYS 48 A CYS 48 5 1_555 A HOH 143 M HOH 5 1_555 A HOH 153 M HOH 5 1_555 169 P 61