0.023366 0.000000 0.006782 0.000000 0.011759 0.000000 0.000000 0.000000 0.015763 0.00000 0.00000 0.00000 Korndoerfer, I.P. Skerra, A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 106.18 90.00 42.797 85.039 66.059 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 C20 H12 O5 332.306 2-(6-HYDROXY-3-OXO-3H-XANTHEN-9-YL)-BENZOIC ACID FLUORESCEIN non-polymer 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 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 O4 S -2 96.063 SULFATE ION non-polymer 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 Proteins PSFGEY 0867 0887-3585 53 121 129 10.1002/prot.10497 12945055 Crystallographic analysis of an "anticalin" with tailored specificity for fluorescein reveals high structural plasticity of the lipocalin loop region. 2003 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1 osmic confocal maxflux AREA DETECTOR 2001-05-15 MARRESEARCH SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RU300 21059.465 Bilin-binding protein 2 man polymer 332.306 2-(6-HYDROXY-3-OXO-3H-XANTHEN-9-YL)-BENZOIC ACID 2 syn non-polymer 96.063 SULFATE ION 1 syn non-polymer 18.015 water 98 nat water BBP, anticalin flua no no DVYHDGACPEVKPVDNFDWSQYHGKWWEVAKYPSPNGKYGKCGWAEYTPEGKSVKVSRYDVIHGKEYFMEGTAYPVGDSK IGKIYHSRTVGGYTRKTVFNVLSTDNKNYIIGYSCRYDEDKKGHWDHVWVLSRSMVLTGEAKTAVENYLIGSPVVDSQKL VYSDFSEAACKVNNSNWSHPQFEK DVYHDGACPEVKPVDNFDWSQYHGKWWEVAKYPSPNGKYGKCGWAEYTPEGKSVKVSRYDVIHGKEYFMEGTAYPVGDSK IGKIYHSRTVGGYTRKTVFNVLSTDNKNYIIGYSCRYDEDKKGHWDHVWVLSRSMVLTGEAKTAVENYLIGSPVVDSQKL VYSDFSEAACKVNNSNWSHPQFEK 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 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 large cabbage white Pieris Escherichia sample 7116 Pieris brassicae 562 Escherichia coli jm83 plasmid pbbp21-flua 1 2.3 46.0 VAPOR DIFFUSION, HANGING DROP 8.1 2.0 M (NH4)2SO4, 2% (w/v) PEG 400, 10 mM hepes/naoh, pH 8.1, VAPOR DIFFUSION, HANGING DROP, temperature 298 KK 298 software repository Initial release Version format compliance Version format compliance Refinement description 1 0 2003-08-05 1 1 2008-04-28 1 2 2011-07-13 1 3 2017-10-11 bilin-binding protein ENGINEERED LIPOCALIN DIGA16 : APO-FORM ENGINEERED LIPOCALIN DIGA16 IN COMPLEX WITH DIGITOXIGENIN ENGINEERED LIPOCALIN DIGA16 IN COMPLEX WITH DIGOXIGENIN SEQUENCE Swiss-Prot entry P09464 BBP_PIEBR is the sequence of the Bilin-binding protein (BBP) from P. brassicae, from wich this variant was created. Therefore, there are a number of residues which do not match the Swiss-Prot database sequence. RCSB Y RCSB 2002-10-15 REL REL FLU 2-(6-HYDROXY-3-OXO-3H-XANTHEN-9-YL)-BENZOIC ACID SO4 SULFATE ION HOH water FLU 500 2 FLU FLU 500 A SO4 100 3 SO4 SO4 185 B FLU 500 2 FLU FLU 501 B HOH 1 4 HOH HOH 501 A HOH 2 4 HOH HOH 502 A HOH 3 4 HOH HOH 503 A HOH 4 4 HOH HOH 504 A HOH 5 4 HOH HOH 505 A HOH 6 4 HOH HOH 506 A HOH 7 4 HOH HOH 507 A HOH 8 4 HOH HOH 508 A HOH 9 4 HOH HOH 509 A HOH 10 4 HOH HOH 510 A HOH 11 4 HOH HOH 511 A HOH 12 4 HOH HOH 512 A HOH 34 4 HOH HOH 513 A HOH 40 4 HOH HOH 514 A HOH 41 4 HOH HOH 515 A HOH 45 4 HOH HOH 516 A HOH 46 4 HOH HOH 517 A HOH 47 4 HOH HOH 518 A HOH 49 4 HOH HOH 519 A HOH 52 4 HOH HOH 520 A HOH 54 4 HOH HOH 521 A HOH 55 4 HOH HOH 522 A HOH 56 4 HOH HOH 523 A HOH 57 4 HOH HOH 524 A HOH 60 4 HOH HOH 525 A HOH 63 4 HOH HOH 526 A HOH 64 4 HOH HOH 527 A HOH 65 4 HOH HOH 528 A HOH 66 4 HOH HOH 529 A HOH 67 4 HOH HOH 530 A HOH 68 4 HOH HOH 531 A HOH 69 4 HOH HOH 532 A HOH 71 4 HOH HOH 533 A HOH 72 4 HOH HOH 534 A HOH 73 4 HOH HOH 535 A HOH 74 4 HOH HOH 536 A HOH 75 4 HOH HOH 537 A HOH 76 4 HOH HOH 538 A HOH 77 4 HOH HOH 539 A HOH 78 4 HOH HOH 540 A HOH 79 4 HOH HOH 541 A HOH 80 4 HOH HOH 542 A HOH 81 4 HOH HOH 543 A HOH 82 4 HOH HOH 544 A HOH 84 4 HOH HOH 545 A HOH 85 4 HOH HOH 546 A HOH 86 4 HOH HOH 547 A HOH 87 4 HOH HOH 548 A HOH 88 4 HOH HOH 549 A HOH 89 4 HOH HOH 550 A HOH 95 4 HOH HOH 551 A HOH 96 4 HOH HOH 552 A HOH 98 4 HOH HOH 553 A HOH 13 4 HOH HOH 502 B HOH 14 4 HOH HOH 503 B HOH 15 4 HOH HOH 504 B HOH 16 4 HOH HOH 505 B HOH 17 4 HOH HOH 506 B HOH 18 4 HOH HOH 507 B HOH 19 4 HOH HOH 508 B HOH 20 4 HOH HOH 509 B HOH 21 4 HOH HOH 510 B HOH 22 4 HOH HOH 511 B HOH 23 4 HOH HOH 512 B HOH 24 4 HOH HOH 513 B HOH 25 4 HOH HOH 514 B HOH 26 4 HOH HOH 515 B HOH 27 4 HOH HOH 516 B HOH 28 4 HOH HOH 517 B HOH 29 4 HOH HOH 518 B HOH 30 4 HOH HOH 519 B HOH 31 4 HOH HOH 520 B HOH 32 4 HOH HOH 521 B HOH 33 4 HOH HOH 522 B HOH 35 4 HOH HOH 523 B HOH 36 4 HOH HOH 524 B HOH 37 4 HOH HOH 525 B HOH 38 4 HOH HOH 526 B HOH 39 4 HOH HOH 527 B HOH 42 4 HOH HOH 528 B HOH 43 4 HOH HOH 529 B HOH 44 4 HOH HOH 530 B HOH 48 4 HOH HOH 531 B HOH 50 4 HOH HOH 532 B HOH 51 4 HOH HOH 533 B HOH 53 4 HOH HOH 534 B HOH 58 4 HOH HOH 535 B HOH 59 4 HOH HOH 536 B HOH 61 4 HOH HOH 537 B HOH 62 4 HOH HOH 538 B HOH 70 4 HOH HOH 539 B HOH 83 4 HOH HOH 540 B HOH 90 4 HOH HOH 541 B HOH 91 4 HOH HOH 542 B HOH 92 4 HOH HOH 543 B HOH 93 4 HOH HOH 544 B HOH 94 4 HOH HOH 545 B HOH 97 4 HOH HOH 546 B ASP 1 n 1 ASP 1 A VAL 2 n 2 VAL 2 A TYR 3 n 3 TYR 3 A HIS 4 n 4 HIS 4 A ASP 5 n 5 ASP 5 A GLY 6 n 6 GLY 6 A ALA 7 n 7 ALA 7 A CYS 8 n 8 CYS 8 A PRO 9 n 9 PRO 9 A GLU 10 n 10 GLU 10 A VAL 11 n 11 VAL 11 A LYS 12 n 12 LYS 12 A PRO 13 n 13 PRO 13 A VAL 14 n 14 VAL 14 A ASP 15 n 15 ASP 15 A ASN 16 n 16 ASN 16 A PHE 17 n 17 PHE 17 A ASP 18 n 18 ASP 18 A TRP 19 n 19 TRP 19 A SER 20 n 20 SER 20 A GLN 21 n 21 GLN 21 A TYR 22 n 22 TYR 22 A HIS 23 n 23 HIS 23 A GLY 24 n 24 GLY 24 A LYS 25 n 25 LYS 25 A TRP 26 n 26 TRP 26 A TRP 27 n 27 TRP 27 A GLU 28 n 28 GLU 28 A VAL 29 n 29 VAL 29 A ALA 30 n 30 ALA 30 A LYS 31 n 31 LYS 31 A TYR 32 n 32 TYR 32 A PRO 33 n 33 PRO 33 A SER 34 n 34 SER 34 A PRO 35 n 35 PRO 35 A ASN 36 n 36 ASN 36 A GLY 37 n 37 GLY 37 A LYS 38 n 38 LYS 38 A TYR 39 n 39 TYR 39 A GLY 40 n 40 GLY 40 A LYS 41 n 41 LYS 41 A CYS 42 n 42 CYS 42 A GLY 43 n 43 GLY 43 A TRP 44 n 44 TRP 44 A ALA 45 n 45 ALA 45 A GLU 46 n 46 GLU 46 A TYR 47 n 47 TYR 47 A THR 48 n 48 THR 48 A PRO 49 n 49 PRO 49 A GLU 50 n 50 GLU 50 A GLY 51 n 51 GLY 51 A LYS 52 n 52 LYS 52 A SER 53 n 53 SER 53 A VAL 54 n 54 VAL 54 A LYS 55 n 55 LYS 55 A VAL 56 n 56 VAL 56 A SER 57 n 57 SER 57 A ARG 58 n 58 ARG 58 A TYR 59 n 59 TYR 59 A ASP 60 n 60 ASP 60 A VAL 61 n 61 VAL 61 A ILE 62 n 62 ILE 62 A HIS 63 n 63 HIS 63 A GLY 64 n 64 GLY 64 A LYS 65 n 65 LYS 65 A GLU 66 n 66 GLU 66 A TYR 67 n 67 TYR 67 A PHE 68 n 68 PHE 68 A MET 69 n 69 MET 69 A GLU 70 n 70 GLU 70 A GLY 71 n 71 GLY 71 A THR 72 n 72 THR 72 A ALA 73 n 73 ALA 73 A TYR 74 n 74 TYR 74 A PRO 75 n 75 PRO 75 A VAL 76 n 76 VAL 76 A GLY 77 n 77 GLY 77 A ASP 78 n 78 ASP 78 A SER 79 n 79 SER 79 A LYS 80 n 80 LYS 80 A ILE 81 n 81 ILE 81 A GLY 82 n 82 GLY 82 A LYS 83 n 83 LYS 83 A ILE 84 n 84 ILE 84 A TYR 85 n 85 TYR 85 A HIS 86 n 86 HIS 86 A SER 87 n 87 SER 87 A ARG 88 n 88 ARG 88 A THR 89 n 89 THR 89 A VAL 90 n 90 VAL 90 A GLY 91 n 91 GLY 91 A GLY 92 n 92 GLY 92 A TYR 93 n 93 TYR 93 A THR 94 n 94 THR 94 A ARG 95 n 95 ARG 95 A LYS 96 n 96 LYS 96 A THR 97 n 97 THR 97 A VAL 98 n 98 VAL 98 A PHE 99 n 99 PHE 99 A ASN 100 n 100 ASN 100 A VAL 101 n 101 VAL 101 A LEU 102 n 102 LEU 102 A SER 103 n 103 SER 103 A THR 104 n 104 THR 104 A ASP 105 n 105 ASP 105 A ASN 106 n 106 ASN 106 A LYS 107 n 107 LYS 107 A ASN 108 n 108 ASN 108 A TYR 109 n 109 TYR 109 A ILE 110 n 110 ILE 110 A ILE 111 n 111 ILE 111 A GLY 112 n 112 GLY 112 A TYR 113 n 113 TYR 113 A SER 114 n 114 SER 114 A CYS 115 n 115 CYS 115 A ARG 116 n 116 ARG 116 A TYR 117 n 117 TYR 117 A ASP 118 n 118 ASP 118 A GLU 119 n 119 GLU 119 A ASP 120 n 120 ASP 120 A LYS 121 n 121 LYS 121 A LYS 122 n 122 LYS 122 A GLY 123 n 123 GLY 123 A HIS 124 n 124 HIS 124 A TRP 125 n 125 TRP 125 A ASP 126 n 126 ASP 126 A HIS 127 n 127 HIS 127 A VAL 128 n 128 VAL 128 A TRP 129 n 129 TRP 129 A VAL 130 n 130 VAL 130 A LEU 131 n 131 LEU 131 A SER 132 n 132 SER 132 A ARG 133 n 133 ARG 133 A SER 134 n 134 SER 134 A MET 135 n 135 MET 135 A VAL 136 n 136 VAL 136 A LEU 137 n 137 LEU 137 A THR 138 n 138 THR 138 A GLY 139 n 139 GLY 139 A GLU 140 n 140 GLU 140 A ALA 141 n 141 ALA 141 A LYS 142 n 142 LYS 142 A THR 143 n 143 THR 143 A ALA 144 n 144 ALA 144 A VAL 145 n 145 VAL 145 A GLU 146 n 146 GLU 146 A ASN 147 n 147 ASN 147 A TYR 148 n 148 TYR 148 A LEU 149 n 149 LEU 149 A ILE 150 n 150 ILE 150 A GLY 151 n 151 GLY 151 A SER 152 n 152 SER 152 A PRO 153 n 153 PRO 153 A VAL 154 n 154 VAL 154 A VAL 155 n 155 VAL 155 A ASP 156 n 156 ASP 156 A SER 157 n 157 SER 157 A GLN 158 n 158 GLN 158 A LYS 159 n 159 LYS 159 A LEU 160 n 160 LEU 160 A VAL 161 n 161 VAL 161 A TYR 162 n 162 TYR 162 A SER 163 n 163 SER 163 A ASP 164 n 164 ASP 164 A PHE 165 n 165 PHE 165 A SER 166 n 166 SER 166 A GLU 167 n 167 GLU 167 A ALA 168 n 168 ALA 168 A ALA 169 n 169 ALA 169 A CYS 170 n 170 CYS 170 A LYS 171 n 171 LYS 171 A VAL 172 n 172 VAL 172 A ASN 173 n 173 ASN 173 A n 174 174 A n 175 175 A n 176 176 A n 177 177 A n 178 178 A n 179 179 A n 180 180 A n 181 181 A n 182 182 A n 183 183 A n 184 184 A ASP 1 n 1 ASP 1 B VAL 2 n 2 VAL 2 B TYR 3 n 3 TYR 3 B HIS 4 n 4 HIS 4 B ASP 5 n 5 ASP 5 B GLY 6 n 6 GLY 6 B ALA 7 n 7 ALA 7 B CYS 8 n 8 CYS 8 B PRO 9 n 9 PRO 9 B GLU 10 n 10 GLU 10 B VAL 11 n 11 VAL 11 B LYS 12 n 12 LYS 12 B PRO 13 n 13 PRO 13 B VAL 14 n 14 VAL 14 B ASP 15 n 15 ASP 15 B ASN 16 n 16 ASN 16 B PHE 17 n 17 PHE 17 B ASP 18 n 18 ASP 18 B TRP 19 n 19 TRP 19 B SER 20 n 20 SER 20 B GLN 21 n 21 GLN 21 B TYR 22 n 22 TYR 22 B HIS 23 n 23 HIS 23 B GLY 24 n 24 GLY 24 B LYS 25 n 25 LYS 25 B TRP 26 n 26 TRP 26 B TRP 27 n 27 TRP 27 B GLU 28 n 28 GLU 28 B VAL 29 n 29 VAL 29 B ALA 30 n 30 ALA 30 B LYS 31 n 31 LYS 31 B TYR 32 n 32 TYR 32 B PRO 33 n 33 PRO 33 B SER 34 n 34 SER 34 B PRO 35 n 35 PRO 35 B ASN 36 n 36 ASN 36 B GLY 37 n 37 GLY 37 B LYS 38 n 38 LYS 38 B TYR 39 n 39 TYR 39 B GLY 40 n 40 GLY 40 B LYS 41 n 41 LYS 41 B CYS 42 n 42 CYS 42 B GLY 43 n 43 GLY 43 B TRP 44 n 44 TRP 44 B ALA 45 n 45 ALA 45 B GLU 46 n 46 GLU 46 B TYR 47 n 47 TYR 47 B THR 48 n 48 THR 48 B PRO 49 n 49 PRO 49 B GLU 50 n 50 GLU 50 B GLY 51 n 51 GLY 51 B LYS 52 n 52 LYS 52 B SER 53 n 53 SER 53 B VAL 54 n 54 VAL 54 B LYS 55 n 55 LYS 55 B VAL 56 n 56 VAL 56 B SER 57 n 57 SER 57 B ARG 58 n 58 ARG 58 B TYR 59 n 59 TYR 59 B ASP 60 n 60 ASP 60 B VAL 61 n 61 VAL 61 B ILE 62 n 62 ILE 62 B HIS 63 n 63 HIS 63 B GLY 64 n 64 GLY 64 B LYS 65 n 65 LYS 65 B GLU 66 n 66 GLU 66 B TYR 67 n 67 TYR 67 B PHE 68 n 68 PHE 68 B MET 69 n 69 MET 69 B GLU 70 n 70 GLU 70 B GLY 71 n 71 GLY 71 B THR 72 n 72 THR 72 B ALA 73 n 73 ALA 73 B TYR 74 n 74 TYR 74 B PRO 75 n 75 PRO 75 B VAL 76 n 76 VAL 76 B GLY 77 n 77 GLY 77 B ASP 78 n 78 ASP 78 B SER 79 n 79 SER 79 B LYS 80 n 80 LYS 80 B ILE 81 n 81 ILE 81 B GLY 82 n 82 GLY 82 B LYS 83 n 83 LYS 83 B ILE 84 n 84 ILE 84 B TYR 85 n 85 TYR 85 B HIS 86 n 86 HIS 86 B SER 87 n 87 SER 87 B ARG 88 n 88 ARG 88 B THR 89 n 89 THR 89 B VAL 90 n 90 VAL 90 B GLY 91 n 91 GLY 91 B GLY 92 n 92 GLY 92 B TYR 93 n 93 TYR 93 B THR 94 n 94 THR 94 B ARG 95 n 95 ARG 95 B LYS 96 n 96 LYS 96 B THR 97 n 97 THR 97 B VAL 98 n 98 VAL 98 B PHE 99 n 99 PHE 99 B ASN 100 n 100 ASN 100 B VAL 101 n 101 VAL 101 B LEU 102 n 102 LEU 102 B SER 103 n 103 SER 103 B THR 104 n 104 THR 104 B ASP 105 n 105 ASP 105 B ASN 106 n 106 ASN 106 B LYS 107 n 107 LYS 107 B ASN 108 n 108 ASN 108 B TYR 109 n 109 TYR 109 B ILE 110 n 110 ILE 110 B ILE 111 n 111 ILE 111 B GLY 112 n 112 GLY 112 B TYR 113 n 113 TYR 113 B SER 114 n 114 SER 114 B CYS 115 n 115 CYS 115 B ARG 116 n 116 ARG 116 B TYR 117 n 117 TYR 117 B ASP 118 n 118 ASP 118 B GLU 119 n 119 GLU 119 B ASP 120 n 120 ASP 120 B LYS 121 n 121 LYS 121 B LYS 122 n 122 LYS 122 B GLY 123 n 123 GLY 123 B HIS 124 n 124 HIS 124 B TRP 125 n 125 TRP 125 B ASP 126 n 126 ASP 126 B HIS 127 n 127 HIS 127 B VAL 128 n 128 VAL 128 B TRP 129 n 129 TRP 129 B VAL 130 n 130 VAL 130 B LEU 131 n 131 LEU 131 B SER 132 n 132 SER 132 B ARG 133 n 133 ARG 133 B SER 134 n 134 SER 134 B MET 135 n 135 MET 135 B VAL 136 n 136 VAL 136 B LEU 137 n 137 LEU 137 B THR 138 n 138 THR 138 B GLY 139 n 139 GLY 139 B GLU 140 n 140 GLU 140 B ALA 141 n 141 ALA 141 B LYS 142 n 142 LYS 142 B THR 143 n 143 THR 143 B ALA 144 n 144 ALA 144 B VAL 145 n 145 VAL 145 B GLU 146 n 146 GLU 146 B ASN 147 n 147 ASN 147 B TYR 148 n 148 TYR 148 B LEU 149 n 149 LEU 149 B ILE 150 n 150 ILE 150 B GLY 151 n 151 GLY 151 B SER 152 n 152 SER 152 B PRO 153 n 153 PRO 153 B VAL 154 n 154 VAL 154 B VAL 155 n 155 VAL 155 B ASP 156 n 156 ASP 156 B SER 157 n 157 SER 157 B GLN 158 n 158 GLN 158 B LYS 159 n 159 LYS 159 B LEU 160 n 160 LEU 160 B VAL 161 n 161 VAL 161 B TYR 162 n 162 TYR 162 B SER 163 n 163 SER 163 B ASP 164 n 164 ASP 164 B PHE 165 n 165 PHE 165 B SER 166 n 166 SER 166 B GLU 167 n 167 GLU 167 B ALA 168 n 168 ALA 168 B ALA 169 n 169 ALA 169 B CYS 170 n 170 CYS 170 B LYS 171 n 171 LYS 171 B VAL 172 n 172 VAL 172 B ASN 173 n 173 ASN 173 B n 174 174 B n 175 175 B n 176 176 B n 177 177 B n 178 178 B n 179 179 B n 180 180 B n 181 181 B n 182 182 B n 183 183 B n 184 184 B 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 HIS 4 A O HIS 4 A N HIS 124 A N HIS 124 A O SER 132 A O SER 132 A N TRP 27 A N TRP 27 A O LYS 31 A O LYS 31 A N VAL 161 A N VAL 161 A N VAL 161 A N VAL 161 A O LYS 31 A O LYS 31 A N GLU 28 A N GLU 28 A O GLY 43 A O GLY 43 A N GLU 50 A N GLU 50 A O SER 53 A O SER 53 A N ILE 62 A N ILE 62 A O LYS 65 A O LYS 65 A O TYR 74 A O TYR 74 A N TYR 85 A N TYR 85 A N VAL 90 A N VAL 90 A O TYR 93 A O TYR 93 A O LYS 96 A O LYS 96 B N THR 94 B N THR 94 B O SER 103 B O SER 103 B N ILE 111 B N ILE 111 B O ARG 116 B O ARG 116 B N TRP 125 B N TRP 125 B N ASP 126 B N ASP 126 B O VAL 2 B O VAL 2 B N HIS 4 B N HIS 4 B O HIS 124 B O HIS 124 B O SER 132 B O SER 132 B N TRP 27 B N TRP 27 B O LYS 31 B O LYS 31 B N VAL 161 B N VAL 161 B N VAL 161 B N VAL 161 B O LYS 31 B O LYS 31 B N GLU 28 B N GLU 28 B O GLY 43 B O GLY 43 B N GLU 50 B N GLU 50 B O SER 53 B O SER 53 B N ILE 62 B N ILE 62 B O LYS 65 B O LYS 65 B O TYR 74 B O TYR 74 B N TYR 85 B N TYR 85 B N VAL 90 B N VAL 90 B O TYR 93 B O TYR 93 B O LYS 96 B O LYS 96 A N THR 94 A N THR 94 A O SER 103 A O SER 103 A N ILE 111 A N ILE 111 A N ASP 118 A N ASP 118 A O GLY 123 A O GLY 123 1 A ASN 174 A ASN 174 1 Y 1 A SER 175 A SER 175 1 Y 1 A ASN 176 A ASN 176 1 Y 1 A TRP 177 A TRP 177 1 Y 1 A SER 178 A SER 178 1 Y 1 A HIS 179 A HIS 179 1 Y 1 A PRO 180 A PRO 180 1 Y 1 A GLN 181 A GLN 181 1 Y 1 A PHE 182 A PHE 182 1 Y 1 A GLU 183 A GLU 183 1 Y 1 A LYS 184 A LYS 184 1 Y 1 B ASN 174 B ASN 174 1 Y 1 B SER 175 B SER 175 1 Y 1 B ASN 176 B ASN 176 1 Y 1 B TRP 177 B TRP 177 1 Y 1 B SER 178 B SER 178 1 Y 1 B HIS 179 B HIS 179 1 Y 1 B PRO 180 B PRO 180 1 Y 1 B GLN 181 B GLN 181 1 Y 1 B PHE 182 B PHE 182 1 Y 1 B GLU 183 B GLU 183 1 Y 1 B LYS 184 B LYS 184 1 Y 1 B B NH1 O1 ARG SO4 95 185 2.13 1 8.71 0.90 118.30 127.01 A A A CB CG OD2 ASP ASP ASP 1 1 1 N 1 5.49 0.90 118.30 123.79 A A A CB CG OD1 ASP ASP ASP 18 18 18 N 1 15.85 2.00 116.20 132.05 A A A CA C N TYR TYR GLY 39 39 40 Y 1 -11.35 1.70 123.20 111.85 A A A O C N TYR TYR GLY 39 39 40 Y 1 19.48 2.10 122.30 141.78 A A A C N CA TYR GLY GLY 39 40 40 Y 1 12.05 1.40 123.60 135.65 A A A CD NE CZ ARG ARG ARG 58 58 58 N 1 11.01 0.50 120.30 131.31 A A A NE CZ NH1 ARG ARG ARG 58 58 58 N 1 -13.13 0.50 120.30 107.17 A A A NE CZ NH2 ARG ARG ARG 58 58 58 N 1 10.30 0.90 118.30 128.60 A A A CB CG OD2 ASP ASP ASP 60 60 60 N 1 -3.44 0.50 120.30 116.86 A A A NE CZ NH2 ARG ARG ARG 95 95 95 N 1 -12.94 2.00 110.40 97.46 A A A CB CA C ASP ASP ASP 126 126 126 N 1 -11.84 1.80 110.60 98.76 A A A N CA CB ASP ASP ASP 126 126 126 N 1 -20.75 0.90 118.30 97.55 A A A CB CG OD1 ASP ASP ASP 126 126 126 N 1 19.26 0.90 118.30 137.56 A A A CB CG OD2 ASP ASP ASP 126 126 126 N 1 3.67 0.50 120.30 123.97 A A A NE CZ NH1 ARG ARG ARG 133 133 133 N 1 -4.82 0.50 120.30 115.48 A A A NE CZ NH2 ARG ARG ARG 133 133 133 N 1 7.55 0.90 118.30 125.85 A A A CB CG OD2 ASP ASP ASP 164 164 164 N 1 7.43 0.90 118.30 125.73 B B B CB CG OD2 ASP ASP ASP 1 1 1 N 1 15.70 2.00 116.20 131.90 B B B CA C N TYR TYR GLY 39 39 40 Y 1 -13.30 1.70 123.20 109.90 B B B O C N TYR TYR GLY 39 39 40 Y 1 16.69 2.10 122.30 138.99 B B B C N CA TYR GLY GLY 39 40 40 Y 1 9.65 1.40 123.60 133.25 B B B CD NE CZ ARG ARG ARG 58 58 58 N 1 6.82 0.50 120.30 127.12 B B B NE CZ NH1 ARG ARG ARG 58 58 58 N 1 -10.86 0.50 120.30 109.44 B B B NE CZ NH2 ARG ARG ARG 58 58 58 N 1 -5.63 0.90 118.30 112.67 B B B CB CG OD1 ASP ASP ASP 60 60 60 N 1 10.78 0.90 118.30 129.08 B B B CB CG OD2 ASP ASP ASP 60 60 60 N 1 11.03 1.70 113.30 124.33 B B B CA CB CG MET MET MET 69 69 69 N 1 21.28 3.00 112.40 133.68 B B B CB CG SD MET MET MET 69 69 69 N 1 -3.22 0.50 120.30 117.08 B B B NE CZ NH2 ARG ARG ARG 95 95 95 N 1 -14.87 2.00 110.40 95.53 B B B CB CA C ASP ASP ASP 126 126 126 N 1 9.61 0.90 118.30 127.91 B B B CB CG OD2 ASP ASP ASP 126 126 126 N 1 -3.56 0.50 120.30 116.74 B B B NE CZ NH2 ARG ARG ARG 133 133 133 N 1 A LYS 107 -155.72 -29.49 1 A ASP 120 -83.99 -80.13 1 B CYS 42 -151.39 79.91 1 B HIS 63 39.55 56.85 1 B LYS 107 -155.69 -36.29 34.125 -0.18 0.00 -0.09 -0.60 0.00 0.73 0.956 0.929 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS 0.24328 0.19314 0.19562 2.00 63.25 1482 27943 5.0 95.66 4.365 0.121 RANDOM 1 THROUGHOUT MOLECULAR REPLACEMENT 0.170 0.163 0.80 0.80 1.40 1kxo MAXIMUM LIKELIHOOD BABINET MODEL WITH MASK 2.00 63.25 98 2933 55 0 2780 0.015 0.021 2930 2.671 1.914 3984 5.472 5.000 344 0.147 0.200 390 0.007 0.020 2282 0.240 0.300 979 0.182 0.500 258 0.273 0.300 34 0.248 0.500 10 2.072 2.000 1710 3.459 3.000 2758 2.454 2.000 1220 3.858 3.000 1226 1 A 1 1009 X-RAY DIFFRACTION loose positional 0.30 5.00 1 A 1 1009 X-RAY DIFFRACTION loose thermal 1.31 10.00 0.295 0.244 2.052 114 2068 20 2.0 99.00 1N0S 29552 29552 0.05 1 17.64 5.39 95.8 2.00 2.07 2.73 2956 0.47 2.73 96.10 data collection MAR345 data scaling SCALEPACK phasing EPMR refinement REFMAC 5.1.19 Bilin-binding protein ENGINEERED LIPOCALIN FLUA IN COMPLEX WITH FLUORESCEIN 1 N N 1 N N 2 N N 3 N N 2 N N 4 N N 4 N N FluA is a monomer in solution. The crystallographic dimer has probably no physiological relevance. A ASP 18 A ASP 18 HELX_P A TYR 22 A TYR 22 5 1 5 A SER 34 A SER 34 HELX_P A LYS 38 A LYS 38 5 2 5 A THR 138 A THR 138 HELX_P A SER 152 A SER 152 1 3 15 A ASP 156 A ASP 156 HELX_P A LEU 160 A LEU 160 5 4 5 A SER 166 A SER 166 HELX_P A LYS 171 A LYS 171 1 5 6 B ASP 18 B ASP 18 HELX_P B TYR 22 B TYR 22 5 6 5 B SER 34 B SER 34 HELX_P B LYS 38 B LYS 38 5 7 5 B THR 138 B THR 138 HELX_P B SER 152 B SER 152 1 8 15 B ASP 156 B ASP 156 HELX_P B LEU 160 B LEU 160 5 9 5 B SER 166 B SER 166 HELX_P B LYS 171 B LYS 171 1 10 6 disulf 2.007 A CYS 8 A SG CYS 8 1_555 A CYS 115 A SG CYS 115 1_555 disulf 2.024 A CYS 42 A SG CYS 42 1_555 A CYS 170 A SG CYS 170 1_555 disulf 1.995 B CYS 8 B SG CYS 8 1_555 B CYS 115 B SG CYS 115 1_555 disulf 2.058 B CYS 42 B SG CYS 42 1_555 B CYS 170 B SG CYS 170 1_555 BINDING PROTEIN PIERIS BRASSICAE, LIPOCALIN, ANTICALIN, PROTEIN ENGINEERING, fluorescein, BINDING PROTEIN A TYR 39 A TYR 39 1 A GLY 40 A GLY 40 -1.06 B TYR 39 B TYR 39 1 B GLY 40 B GLY 40 -5.27 A B A B A B A B A B A B A 1 A ASP 1 A 32 A TYR 32 6 B 1 B ASP 1 B 32 B TYR 32 6 A 41 A LYS 41 A 48 A THR 48 6 B 41 B LYS 41 B 48 B THR 48 6 A 54 A VAL 54 A 62 A ILE 62 6 B 54 B VAL 54 B 62 B ILE 62 6 A 67 A TYR 67 A 118 A ASP 118 6 B 67 B TYR 67 B 118 B ASP 118 6 A 121 A LYS 121 A 132 A SER 132 6 B 121 B LYS 121 B 132 B SER 132 6 A 143 A THR 143 A 151 A GLY 151 6 B 143 B THR 143 B 151 B GLY 151 6 BBP_PIEBR UNP 1 16 P09464 NVYHDGACPEVKPVDNFDWSNYHGKWWEVAKYPNSVEKYGKCGWAEYTPEGKSVKVSNYHVIHGKEYFIEGTAYPVGDSK IGKIYHKLTYGGVTKENVFNVLSTDNKNYIIGYYCKYDEDKKGHQDFVWVLSRSKVLTGEAKTAVENYLIGSPVVDSQKL VYSDFSEAACKVNN 16 189 1N0S 1 174 P09464 A 1 1 174 16 189 1N0S 1 174 P09464 B 1 1 174 1 ASN SEE REMARK 999 ASP 1 1N0S A P09464 UNP 16 1 1 ASN SEE REMARK 999 GLN 21 1N0S A P09464 UNP 36 21 1 ASN SEE REMARK 999 SER 34 1N0S A P09464 UNP 49 34 1 SER SEE REMARK 999 PRO 35 1N0S A P09464 UNP 50 35 1 VAL SEE REMARK 999 ASN 36 1N0S A P09464 UNP 51 36 1 GLU SEE REMARK 999 GLY 37 1N0S A P09464 UNP 52 37 1 ASN SEE REMARK 999 ARG 58 1N0S A P09464 UNP 73 58 1 HIS SEE REMARK 999 ASP 60 1N0S A P09464 UNP 75 60 1 ILE SEE REMARK 999 MET 69 1N0S A P09464 UNP 84 69 1 LYS SEE REMARK 999 SER 87 1N0S A P09464 UNP 102 87 1 LEU SEE REMARK 999 ARG 88 1N0S A P09464 UNP 103 88 1 TYR SEE REMARK 999 VAL 90 1N0S A P09464 UNP 105 90 1 VAL SEE REMARK 999 TYR 93 1N0S A P09464 UNP 108 93 1 LYS SEE REMARK 999 ARG 95 1N0S A P09464 UNP 110 95 1 GLU SEE REMARK 999 LYS 96 1N0S A P09464 UNP 111 96 1 ASN SEE REMARK 999 THR 97 1N0S A P09464 UNP 112 97 1 TYR SEE REMARK 999 SER 114 1N0S A P09464 UNP 129 114 1 LYS SEE REMARK 999 ARG 116 1N0S A P09464 UNP 131 116 1 GLN SEE REMARK 999 TRP 125 1N0S A P09464 UNP 140 125 1 PHE SEE REMARK 999 HIS 127 1N0S A P09464 UNP 142 127 1 LYS SEE REMARK 999 MET 135 1N0S A P09464 UNP 150 135 1 SEE REMARK 999 SER 175 1N0S A P09464 UNP 175 1 SEE REMARK 999 ASN 176 1N0S A P09464 UNP 176 1 SEE REMARK 999 TRP 177 1N0S A P09464 UNP 177 1 SEE REMARK 999 SER 178 1N0S A P09464 UNP 178 1 SEE REMARK 999 HIS 179 1N0S A P09464 UNP 179 1 SEE REMARK 999 PRO 180 1N0S A P09464 UNP 180 1 SEE REMARK 999 GLN 181 1N0S A P09464 UNP 181 1 SEE REMARK 999 PHE 182 1N0S A P09464 UNP 182 1 SEE REMARK 999 GLU 183 1N0S A P09464 UNP 183 1 SEE REMARK 999 LYS 184 1N0S A P09464 UNP 184 2 ASN SEE REMARK 999 ASP 1 1N0S B P09464 UNP 16 1 2 ASN SEE REMARK 999 GLN 21 1N0S B P09464 UNP 36 21 2 ASN SEE REMARK 999 SER 34 1N0S B P09464 UNP 49 34 2 SER SEE REMARK 999 PRO 35 1N0S B P09464 UNP 50 35 2 VAL SEE REMARK 999 ASN 36 1N0S B P09464 UNP 51 36 2 GLU SEE REMARK 999 GLY 37 1N0S B P09464 UNP 52 37 2 ASN SEE REMARK 999 ARG 58 1N0S B P09464 UNP 73 58 2 HIS SEE REMARK 999 ASP 60 1N0S B P09464 UNP 75 60 2 ILE SEE REMARK 999 MET 69 1N0S B P09464 UNP 84 69 2 LYS SEE REMARK 999 SER 87 1N0S B P09464 UNP 102 87 2 LEU SEE REMARK 999 ARG 88 1N0S B P09464 UNP 103 88 2 TYR SEE REMARK 999 VAL 90 1N0S B P09464 UNP 105 90 2 VAL SEE REMARK 999 TYR 93 1N0S B P09464 UNP 108 93 2 LYS SEE REMARK 999 ARG 95 1N0S B P09464 UNP 110 95 2 GLU SEE REMARK 999 LYS 96 1N0S B P09464 UNP 111 96 2 ASN SEE REMARK 999 THR 97 1N0S B P09464 UNP 112 97 2 TYR SEE REMARK 999 SER 114 1N0S B P09464 UNP 129 114 2 LYS SEE REMARK 999 ARG 116 1N0S B P09464 UNP 131 116 2 GLN SEE REMARK 999 TRP 125 1N0S B P09464 UNP 140 125 2 PHE SEE REMARK 999 HIS 127 1N0S B P09464 UNP 142 127 2 LYS SEE REMARK 999 MET 135 1N0S B P09464 UNP 150 135 2 SEE REMARK 999 SER 175 1N0S B P09464 UNP 175 2 SEE REMARK 999 ASN 176 1N0S B P09464 UNP 176 2 SEE REMARK 999 TRP 177 1N0S B P09464 UNP 177 2 SEE REMARK 999 SER 178 1N0S B P09464 UNP 178 2 SEE REMARK 999 HIS 179 1N0S B P09464 UNP 179 2 SEE REMARK 999 PRO 180 1N0S B P09464 UNP 180 2 SEE REMARK 999 GLN 181 1N0S B P09464 UNP 181 2 SEE REMARK 999 PHE 182 1N0S B P09464 UNP 182 2 SEE REMARK 999 GLU 183 1N0S B P09464 UNP 183 2 SEE REMARK 999 LYS 184 1N0S B P09464 UNP 184 26 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 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A VAL 2 A VAL 2 A ASP 5 A ASP 5 A GLY 123 A GLY 123 A SER 132 A SER 132 A GLY 24 A GLY 24 A LYS 31 A LYS 31 A VAL 161 A VAL 161 A TYR 162 A TYR 162 A GLY 24 A GLY 24 A LYS 31 A LYS 31 A GLY 43 A GLY 43 A GLU 50 A GLU 50 A SER 53 A SER 53 A ILE 62 A ILE 62 A LYS 65 A LYS 65 A PRO 75 A PRO 75 A LYS 83 A LYS 83 A VAL 90 A VAL 90 A TYR 93 A TYR 93 A THR 104 A THR 104 B TYR 93 B TYR 93 B THR 104 B THR 104 B TYR 109 B TYR 109 B TYR 117 B TYR 117 B GLY 123 B GLY 123 B SER 132 B SER 132 B VAL 2 B VAL 2 B ASP 5 B ASP 5 B GLY 123 B GLY 123 B SER 132 B SER 132 B GLY 24 B GLY 24 B LYS 31 B LYS 31 B VAL 161 B VAL 161 B TYR 162 B TYR 162 B GLY 24 B GLY 24 B LYS 31 B LYS 31 B GLY 43 B GLY 43 B GLU 50 B GLU 50 B SER 53 B SER 53 B ILE 62 B ILE 62 B LYS 65 B LYS 65 B PRO 75 B PRO 75 B LYS 83 B LYS 83 B VAL 90 B VAL 90 B TYR 93 B TYR 93 B THR 104 B THR 104 A TYR 93 A TYR 93 A THR 104 A THR 104 A TYR 109 A TYR 109 A ASP 118 A ASP 118 A GLY 123 A GLY 123 A SER 132 A SER 132 BINDING SITE FOR RESIDUE SO4 B 185 Software 5 BINDING SITE FOR RESIDUE FLU A 500 Software 12 BINDING SITE FOR RESIDUE FLU B 501 Software 12 A TYR 93 A TYR 93 5 1_555 A ARG 95 A ARG 95 5 1_555 B TYR 93 B TYR 93 5 1_555 B ARG 95 B ARG 95 5 1_555 B HOH 502 G HOH 5 1_555 A TYR 22 A TYR 22 12 1_555 A GLU 28 A GLU 28 12 1_555 A TYR 47 A TYR 47 12 1_555 A ARG 58 A ARG 58 12 1_555 A MET 69 A MET 69 12 1_555 A HIS 86 A HIS 86 12 1_555 A PHE 99 A PHE 99 12 1_555 A HIS 127 A HIS 127 12 1_555 A TRP 129 A TRP 129 12 1_555 A HOH 505 F HOH 12 1_555 A HOH 511 F HOH 12 1_555 A HOH 518 F HOH 12 1_555 B TYR 22 B TYR 22 12 1_555 B GLU 28 B GLU 28 12 1_555 B TYR 47 B TYR 47 12 1_555 B ARG 58 B ARG 58 12 1_555 B MET 69 B MET 69 12 1_555 B HIS 86 B HIS 86 12 1_555 B PHE 99 B PHE 99 12 1_555 B HIS 127 B HIS 127 12 1_555 B TRP 129 B TRP 129 12 1_555 B HOH 510 G HOH 12 1_555 B HOH 514 G HOH 12 1_555 B HOH 533 G HOH 12 1_555 4 P 1 21 1