0.014092 -0.000000 0.000000 0.000000 0.012393 0.000000 0.000000 0.000000 0.023216 0.00000 0.00000 0.00000 Pazy, Y. Kulik, T. Bayer, E.A. Wilchek, M. Livnah, O. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 70.963 80.692 43.074 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 C16 H27 N3 O4 S 357.468 E-AMINO BIOTINYL CAPROIC ACID 6-[5-(2-OXO-HEXAHYDRO-THIENO[3,4-D]IMIDAZOL-4-YL)-PENTANOYLAMINO]-HEXANOIC ACID non-polymer 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 C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking 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 C8 H15 N O6 221.208 2-acetamido-2-deoxy-beta-D-glucopyranose D-saccharide, beta 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 30892 30900 10.1074/jbc.M202874200 12055191 Ligand exchange between proteins: exchange of biotin and biotin derivatives between avidin and streptavidin 2002 NAG A 401 HAS WRONG CHIRALITY AT ATOM C1 NAG B 402 HAS WRONG CHIRALITY AT ATOM C1 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 295 1 MAX FLUX IMAGE PLATE 2001-08-20 RIGAKU RAXIS IV++ MAX FLUX optics SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RUH3R 14350.081 Avidin 2 nat polymer 221.208 2-acetamido-2-deoxy-beta-D-glucopyranose 2 syn non-polymer 357.468 E-AMINO BIOTINYL CAPROIC ACID 2 syn non-polymer no no ARKCSLTGKWTNDLGSNMTIGAVNSRGEFTGTYTTAVTATSNEIKESPLHGTENTINKRTQPTFGFTVNWKFSESTTVFT GQCFIDRNGKEVLKTMWLLRSSVNDIGDDWKATRVGINIFTRLRTQKE ARKCSLTGKWTNDLGSNMTIGAVNSRGEFTGTYTTAVTATSNEIKESPLHGTENTINKRTQPTFGFTVNWKFSESTTVFT GQCFIDRNGKEVLKTMWLLRSSVNDIGDDWKATRVGINIFTRLRTQKE 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 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 chicken Gallus sample 9031 Gallus gallus egg white 1 2.15 42.74 VAPOR DIFFUSION, HANGING DROP 5.8 12% PEG 1000, 0.1M immidazole malate, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 293K 293 atom_site chem_comp database_PDB_caveat entity pdbx_chem_comp_identifier pdbx_entity_nonpoly pdbx_nonpoly_scheme pdbx_validate_chiral struct_conn struct_ref_seq_dif struct_site struct_site_gen repository Initial release Carbohydrate remediation repository Remediation Version format compliance Derived calculations Version format compliance Advisory Atomic model Data collection Database references Derived calculations Non-polymer description Structure summary 1 0 2002-11-06 1 1 2008-04-28 1 2 2011-07-13 2 0 2020-07-29 _atom_site.B_iso_or_equiv _atom_site.Cartn_x _atom_site.Cartn_y _atom_site.Cartn_z _atom_site.auth_atom_id _atom_site.auth_comp_id _atom_site.label_atom_id _atom_site.label_comp_id _atom_site.type_symbol _chem_comp.id _chem_comp.name _chem_comp.type _entity.pdbx_description _pdbx_entity_nonpoly.comp_id _pdbx_entity_nonpoly.name _pdbx_nonpoly_scheme.mon_id _pdbx_nonpoly_scheme.pdb_mon_id _struct_conn.pdbx_leaving_atom_flag _struct_conn.pdbx_role _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_label_comp_id _struct_ref_seq_dif.details DGlcpNAcb N-acetyl-b-D-glucopyranosamine b-D-GlcpNAc GlcNAc streptavidin-norbiotin complex streptavidin-homobiotin complex streptavidin-BCAP complex avidin-norbioitin complex avidin-homobiotin complex RCSB Y RCSB 2002-04-10 REL NAG 2-acetamido-2-deoxy-beta-D-glucopyranose BH7 E-AMINO BIOTINYL CAPROIC ACID NAG 401 2 NAG NAG 401 A BH8 1 3 BH7 BH7 402 A NAG 402 2 NAG NAG 402 B BH8 2 3 BH7 BH7 2 B n 1 1 A n 2 2 A LYS 3 n 3 LYS 3 A CYS 4 n 4 CYS 4 A SER 5 n 5 SER 5 A LEU 6 n 6 LEU 6 A THR 7 n 7 THR 7 A GLY 8 n 8 GLY 8 A LYS 9 n 9 LYS 9 A TRP 10 n 10 TRP 10 A THR 11 n 11 THR 11 A ASN 12 n 12 ASN 12 A ASP 13 n 13 ASP 13 A LEU 14 n 14 LEU 14 A GLY 15 n 15 GLY 15 A SER 16 n 16 SER 16 A ASN 17 n 17 ASN 17 A MET 18 n 18 MET 18 A THR 19 n 19 THR 19 A ILE 20 n 20 ILE 20 A GLY 21 n 21 GLY 21 A ALA 22 n 22 ALA 22 A VAL 23 n 23 VAL 23 A ASN 24 n 24 ASN 24 A SER 25 n 25 SER 25 A ARG 26 n 26 ARG 26 A GLY 27 n 27 GLY 27 A GLU 28 n 28 GLU 28 A PHE 29 n 29 PHE 29 A THR 30 n 30 THR 30 A GLY 31 n 31 GLY 31 A THR 32 n 32 THR 32 A TYR 33 n 33 TYR 33 A THR 34 n 34 THR 34 A THR 35 n 35 THR 35 A ALA 36 n 36 ALA 36 A n 37 37 A n 38 38 A n 39 39 A n 40 40 A n 41 41 A n 42 42 A n 43 43 A n 44 44 A LYS 45 n 45 LYS 45 A GLU 46 n 46 GLU 46 A SER 47 n 47 SER 47 A PRO 48 n 48 PRO 48 A LEU 49 n 49 LEU 49 A HIS 50 n 50 HIS 50 A GLY 51 n 51 GLY 51 A THR 52 n 52 THR 52 A GLU 53 n 53 GLU 53 A ASN 54 n 54 ASN 54 A THR 55 n 55 THR 55 A ILE 56 n 56 ILE 56 A ASN 57 n 57 ASN 57 A LYS 58 n 58 LYS 58 A ARG 59 n 59 ARG 59 A THR 60 n 60 THR 60 A GLN 61 n 61 GLN 61 A PRO 62 n 62 PRO 62 A THR 63 n 63 THR 63 A PHE 64 n 64 PHE 64 A GLY 65 n 65 GLY 65 A PHE 66 n 66 PHE 66 A THR 67 n 67 THR 67 A VAL 68 n 68 VAL 68 A ASN 69 n 69 ASN 69 A TRP 70 n 70 TRP 70 A LYS 71 n 71 LYS 71 A PHE 72 n 72 PHE 72 A SER 73 n 73 SER 73 A GLU 74 n 74 GLU 74 A SER 75 n 75 SER 75 A THR 76 n 76 THR 76 A THR 77 n 77 THR 77 A VAL 78 n 78 VAL 78 A PHE 79 n 79 PHE 79 A THR 80 n 80 THR 80 A GLY 81 n 81 GLY 81 A GLN 82 n 82 GLN 82 A CYS 83 n 83 CYS 83 A PHE 84 n 84 PHE 84 A ILE 85 n 85 ILE 85 A ASP 86 n 86 ASP 86 A ARG 87 n 87 ARG 87 A ASN 88 n 88 ASN 88 A GLY 89 n 89 GLY 89 A LYS 90 n 90 LYS 90 A GLU 91 n 91 GLU 91 A VAL 92 n 92 VAL 92 A LEU 93 n 93 LEU 93 A LYS 94 n 94 LYS 94 A THR 95 n 95 THR 95 A MET 96 n 96 MET 96 A TRP 97 n 97 TRP 97 A LEU 98 n 98 LEU 98 A LEU 99 n 99 LEU 99 A ARG 100 n 100 ARG 100 A SER 101 n 101 SER 101 A SER 102 n 102 SER 102 A VAL 103 n 103 VAL 103 A ASN 104 n 104 ASN 104 A ASP 105 n 105 ASP 105 A ILE 106 n 106 ILE 106 A GLY 107 n 107 GLY 107 A ASP 108 n 108 ASP 108 A ASP 109 n 109 ASP 109 A TRP 110 n 110 TRP 110 A LYS 111 n 111 LYS 111 A ALA 112 n 112 ALA 112 A THR 113 n 113 THR 113 A ARG 114 n 114 ARG 114 A VAL 115 n 115 VAL 115 A GLY 116 n 116 GLY 116 A ILE 117 n 117 ILE 117 A ASN 118 n 118 ASN 118 A ILE 119 n 119 ILE 119 A PHE 120 n 120 PHE 120 A THR 121 n 121 THR 121 A ARG 122 n 122 ARG 122 A LEU 123 n 123 LEU 123 A n 124 124 A n 125 125 A n 126 126 A n 127 127 A n 128 128 A n 1 201 B n 2 202 B LYS 203 n 3 LYS 203 B CYS 204 n 4 CYS 204 B SER 205 n 5 SER 205 B LEU 206 n 6 LEU 206 B THR 207 n 7 THR 207 B GLY 208 n 8 GLY 208 B LYS 209 n 9 LYS 209 B TRP 210 n 10 TRP 210 B THR 211 n 11 THR 211 B ASN 212 n 12 ASN 212 B ASP 213 n 13 ASP 213 B LEU 214 n 14 LEU 214 B GLY 215 n 15 GLY 215 B SER 216 n 16 SER 216 B ASN 217 n 17 ASN 217 B MET 218 n 18 MET 218 B THR 219 n 19 THR 219 B ILE 220 n 20 ILE 220 B GLY 221 n 21 GLY 221 B ALA 222 n 22 ALA 222 B VAL 223 n 23 VAL 223 B ASN 224 n 24 ASN 224 B SER 225 n 25 SER 225 B ARG 226 n 26 ARG 226 B GLY 227 n 27 GLY 227 B GLU 228 n 28 GLU 228 B PHE 229 n 29 PHE 229 B THR 230 n 30 THR 230 B GLY 231 n 31 GLY 231 B THR 232 n 32 THR 232 B TYR 233 n 33 TYR 233 B THR 234 n 34 THR 234 B THR 235 n 35 THR 235 B ALA 236 n 36 ALA 236 B n 37 237 B n 38 238 B n 39 239 B n 40 240 B n 41 241 B n 42 242 B GLU 243 n 43 GLU 243 B ILE 244 n 44 ILE 244 B LYS 245 n 45 LYS 245 B GLU 246 n 46 GLU 246 B SER 247 n 47 SER 247 B PRO 248 n 48 PRO 248 B LEU 249 n 49 LEU 249 B HIS 250 n 50 HIS 250 B GLY 251 n 51 GLY 251 B THR 252 n 52 THR 252 B GLU 253 n 53 GLU 253 B ASN 254 n 54 ASN 254 B THR 255 n 55 THR 255 B ILE 256 n 56 ILE 256 B ASN 257 n 57 ASN 257 B LYS 258 n 58 LYS 258 B ARG 259 n 59 ARG 259 B THR 260 n 60 THR 260 B GLN 261 n 61 GLN 261 B PRO 262 n 62 PRO 262 B THR 263 n 63 THR 263 B PHE 264 n 64 PHE 264 B GLY 265 n 65 GLY 265 B PHE 266 n 66 PHE 266 B THR 267 n 67 THR 267 B VAL 268 n 68 VAL 268 B ASN 269 n 69 ASN 269 B TRP 270 n 70 TRP 270 B LYS 271 n 71 LYS 271 B PHE 272 n 72 PHE 272 B SER 273 n 73 SER 273 B GLU 274 n 74 GLU 274 B SER 275 n 75 SER 275 B THR 276 n 76 THR 276 B THR 277 n 77 THR 277 B VAL 278 n 78 VAL 278 B PHE 279 n 79 PHE 279 B THR 280 n 80 THR 280 B GLY 281 n 81 GLY 281 B GLN 282 n 82 GLN 282 B CYS 283 n 83 CYS 283 B PHE 284 n 84 PHE 284 B ILE 285 n 85 ILE 285 B ASP 286 n 86 ASP 286 B ARG 287 n 87 ARG 287 B ASN 288 n 88 ASN 288 B GLY 289 n 89 GLY 289 B LYS 290 n 90 LYS 290 B GLU 291 n 91 GLU 291 B VAL 292 n 92 VAL 292 B LEU 293 n 93 LEU 293 B LYS 294 n 94 LYS 294 B THR 295 n 95 THR 295 B MET 296 n 96 MET 296 B TRP 297 n 97 TRP 297 B LEU 298 n 98 LEU 298 B LEU 299 n 99 LEU 299 B ARG 300 n 100 ARG 300 B SER 301 n 101 SER 301 B SER 302 n 102 SER 302 B VAL 303 n 103 VAL 303 B ASN 304 n 104 ASN 304 B ASP 305 n 105 ASP 305 B ILE 306 n 106 ILE 306 B GLY 307 n 107 GLY 307 B ASP 308 n 108 ASP 308 B ASP 309 n 109 ASP 309 B TRP 310 n 110 TRP 310 B LYS 311 n 111 LYS 311 B ALA 312 n 112 ALA 312 B THR 313 n 113 THR 313 B ARG 314 n 114 ARG 314 B VAL 315 n 115 VAL 315 B GLY 316 n 116 GLY 316 B ILE 317 n 117 ILE 317 B ASN 318 n 118 ASN 318 B ILE 319 n 119 ILE 319 B PHE 320 n 120 PHE 320 B THR 321 n 121 THR 321 B ARG 322 n 122 ARG 322 B LEU 323 n 123 LEU 323 B n 124 324 B n 125 325 B n 126 326 B n 127 327 B n 128 328 B author_and_software_defined_assembly PISA,PQS 4 tetrameric 13820 -38 19180 A ASN 17 GLYCOSYLATION SITE A ASN 17 ASN B ASN 217 GLYCOSYLATION SITE B ASN 17 ASN 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 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 2_665 -x+1,-y+1,z crystal symmetry operation 70.9630000000 80.6920000000 0.0000000000 A N TRP 10 A N TRP 10 A O MET 18 A O MET 18 A N THR 19 A N THR 19 A O THR 32 A O THR 32 A N PHE 29 A N PHE 29 A O GLY 51 A O GLY 51 A N THR 52 A N THR 52 A O GLY 65 A O GLY 65 A N PHE 64 A N PHE 64 A O GLY 81 A O GLY 81 A N THR 76 A N THR 76 A O ARG 100 A O ARG 100 A N LEU 99 A N LEU 99 A O ARG 114 A O ARG 114 A O THR 121 A O THR 121 A N THR 11 A N THR 11 B N TRP 210 B N TRP 10 B O MET 218 B O MET 18 B N THR 219 B N THR 19 B O THR 232 B O THR 32 B N THR 235 B N THR 35 B O LYS 245 B O LYS 45 B N HIS 250 B N HIS 50 B O THR 267 B O THR 67 B N VAL 268 B N VAL 68 B O THR 277 B O THR 77 B N THR 276 B N THR 76 B O ARG 300 B O ARG 100 B N THR 295 B N THR 95 B O ASN 318 B O ASN 118 B O THR 321 B O THR 121 B N THR 211 B N THR 11 1 A ALA 1 A ALA 1 1 Y 1 A ARG 2 A ARG 2 1 Y 1 A VAL 37 A VAL 37 1 Y 1 A THR 38 A THR 38 1 Y 1 A ALA 39 A ALA 39 1 Y 1 A THR 40 A THR 40 1 Y 1 A SER 41 A SER 41 1 Y 1 A ASN 42 A ASN 42 1 Y 1 A GLU 43 A GLU 43 1 Y 1 A ILE 44 A ILE 44 1 Y 1 A ARG 124 A ARG 124 1 Y 1 A THR 125 A THR 125 1 Y 1 A GLN 126 A GLN 126 1 Y 1 A LYS 127 A LYS 127 1 Y 1 A GLU 128 A GLU 128 1 Y 1 B ALA 201 B ALA 1 1 Y 1 B ARG 202 B ARG 2 1 Y 1 B VAL 237 B VAL 37 1 Y 1 B THR 238 B THR 38 1 Y 1 B ALA 239 B ALA 39 1 Y 1 B THR 240 B THR 40 1 Y 1 B SER 241 B SER 41 1 Y 1 B ASN 242 B ASN 42 1 Y 1 B ARG 324 B ARG 124 1 Y 1 B THR 325 B THR 125 1 Y 1 B GLN 326 B GLN 126 1 Y 1 B LYS 327 B LYS 127 1 Y 1 B GLU 328 B GLU 128 1 Y 1 A C1 NAG 401 WRONG HAND 1 B C1 NAG 402 WRONG HAND 1 15.54 2.30 115.30 130.84 B B B CA CB CG LEU LEU LEU 249 249 249 N 1 A ASP 13 -64.82 2.93 1 A ILE 56 -138.60 -67.00 1 A LYS 58 31.19 42.76 1 A GLU 74 -91.76 40.39 1 A ILE 106 -53.03 -7.35 1 A ASN 118 -173.57 121.25 1 B ILE 256 -56.75 -89.11 0.284 0.204 2.9 40.0 784 16261 15477 RANDOM 1 THROUGHOUT 1.0 MOLECULAR REPLACEMENT Engh & Huber 2.9 40.0 0 1871 76 0 1795 2.9 40.0 1LEL 5785 -3.0 1 95.8 2.9 3.0 1 97.8 data reduction DENZO data scaling SCALEPACK refinement CNS phasing CNS Avidin The avidin BCAP complex 1 N N 1 N N 2 N N 3 N N 2 N N 3 N N The second part of the biological assembly is generated by the two fold axis: -x+1, -y+1, z. A ASP 108 A ASP 108 HELX_P A LYS 111 A LYS 111 5 1 4 B ASP 305 B ASP 105 HELX_P B LYS 311 B LYS 111 5 2 7 disulf 2.412 A CYS 4 A SG CYS 4 1_555 A CYS 83 A SG CYS 83 1_555 disulf 2.622 B CYS 204 B SG CYS 4 1_555 B CYS 283 B SG CYS 83 1_555 covale 1.432 one N-Glycosylation A ASN 17 A ND2 ASN 17 1_555 A NAG 401 C C1 NAG 1_555 covale 1.448 one N-Glycosylation B ASN 217 B ND2 ASN 17 1_555 B NAG 402 E C1 NAG 1_555 UNKNOWN FUNCTION avidin, streptavidin, biotin, ligand exchange, UNKNOWN FUNCTION AVID_CHICK UNP 1 25 P02701 ARKCSLTGKWTNDLGSNMTIGAVNSRGEFTGTYITAVTATSNEIKESPLHGTENTINKRTQPTFGFTVNWKFSESTTVFT GQCFIDRNGKEVLKTMWLLRSSVNDIGDDWKATRVGINIFTRLRTQKE 25 152 1LEL 1 128 P02701 A 1 1 128 25 152 1LEL 201 328 P02701 B 1 1 128 1 ILE conflict THR 34 1LEL A P02701 UNP 58 34 2 ILE conflict THR 234 1LEL B P02701 UNP 58 34 9 9 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A GLY 8 A GLY 8 A ASN 12 A ASN 12 A MET 18 A MET 18 A ILE 20 A ILE 20 A GLU 28 A GLU 28 A THR 34 A THR 34 A GLU 46 A GLU 46 A GLU 53 A GLU 53 A THR 63 A THR 63 A ASN 69 A ASN 69 A THR 76 A THR 76 A ILE 85 A ILE 85 A GLU 91 A GLU 91 A ARG 100 A ARG 100 A THR 113 A THR 113 A ARG 122 A ARG 122 A GLY 8 A GLY 8 A ASN 12 A ASN 12 B GLY 208 B GLY 8 B ASN 212 B ASN 12 B ASN 217 B ASN 17 B ILE 220 B ILE 20 B GLU 228 B GLU 28 B THR 235 B THR 35 B LYS 245 B LYS 45 B GLU 253 B GLU 53 B THR 263 B THR 63 B ASN 269 B ASN 69 B THR 276 B THR 76 B ASP 286 B ASP 86 B LYS 290 B LYS 90 B ARG 300 B ARG 100 B THR 313 B THR 113 B ARG 322 B ARG 122 B GLY 208 B GLY 8 B ASN 212 B ASN 12 18 P 21 21 2