0.017713 0.010226 0.000000 0.000000 0.020453 0.000000 0.000000 0.000000 0.009110 0.00000 0.00000 0.00000 Nosrati, M. Geiger, J.H. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 6 90.00 90.00 120.00 56.457 56.457 109.775 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 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 C20 H28 O 284.436 RETINAL non-polymer 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.Am.Chem.Soc. JACSAT 0004 0002-7863 135 16111 16119 10.1021/ja404900k 24059243 Rational Design of a Colorimetric pH Sensor from a Soluble Retinoic Acid Chaperone. 2013 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100 1 CCD MARMOSAIC 300 mm CCD Si(111) SINGLE WAVELENGTH M x-ray 1 1.0782 1.0 21-ID-D APS 1.0782 SYNCHROTRON APS BEAMLINE 21-ID-D 15650.901 Cellular retinoic acid-binding protein 2 R111K:R132Q:Y134F:T54V:R59W:A32W 1 man polymer 284.436 RETINAL 1 syn non-polymer 18.015 water 9 nat water Cellular retinoic acid-binding protein II, CRABP-II no no PNFSGNWKIIRSENFEELLKVLGVNVMLRKIWVAAASKPAVEIKQEGDTFYIKVSTTVWTTEINFKVGEEFEEQTVDGRP CKSLVKWESENKMVCEQKLLKGEGPKTSWTKELTNDGELILTMTADDVVCTQVFVRE PNFSGNWKIIRSENFEELLKVLGVNVMLRKIWVAAASKPAVEIKQEGDTFYIKVSTTVWTTEINFKVGEEFEEQTVDGRP CKSLVKWESENKMVCEQKLLKGEGPKTSWTKELTNDGELILTMTADDVVCTQVFVRE A 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 human sample CRABP2 9606 Homo sapiens 562 Escherichia coli plasmid pET17b 1 3.23 61.88 VAPOR DIFFUSION, SITTING DROP 7.0 0.1 M malonate, pH 7.0, 12% PEG3350, VAPOR DIFFUSION, SITTING DROP, temperature 277K 277 repository Initial release Database references 1 0 2013-10-09 1 1 2014-02-19 RCSB Y RCSB 2013-08-12 REL REL RET RETINAL HOH water RET 1 2 RET RET 201 A HOH 1 3 HOH HOH 301 A HOH 2 3 HOH HOH 302 A HOH 3 3 HOH HOH 303 A HOH 4 3 HOH HOH 304 A HOH 5 3 HOH HOH 305 A HOH 6 3 HOH HOH 306 A HOH 7 3 HOH HOH 307 A HOH 8 3 HOH HOH 308 A HOH 9 3 HOH HOH 309 A PRO 1 n 1 PRO 1 A ASN 2 n 2 ASN 2 A PHE 3 n 3 PHE 3 A SER 4 n 4 SER 4 A GLY 5 n 5 GLY 5 A ASN 6 n 6 ASN 6 A TRP 7 n 7 TRP 7 A LYS 8 n 8 LYS 8 A ILE 9 n 9 ILE 9 A ILE 10 n 10 ILE 10 A ARG 11 n 11 ARG 11 A SER 12 n 12 SER 12 A GLU 13 n 13 GLU 13 A ASN 14 n 14 ASN 14 A PHE 15 n 15 PHE 15 A GLU 16 n 16 GLU 16 A GLU 17 n 17 GLU 17 A LEU 18 n 18 LEU 18 A LEU 19 n 19 LEU 19 A LYS 20 n 20 LYS 20 A VAL 21 n 21 VAL 21 A LEU 22 n 22 LEU 22 A GLY 23 n 23 GLY 23 A VAL 24 n 24 VAL 24 A ASN 25 n 25 ASN 25 A VAL 26 n 26 VAL 26 A MET 27 n 27 MET 27 A LEU 28 n 28 LEU 28 A ARG 29 n 29 ARG 29 A LYS 30 n 30 LYS 30 A ILE 31 n 31 ILE 31 A TRP 32 n 32 TRP 32 A VAL 33 n 33 VAL 33 A ALA 34 n 34 ALA 34 A ALA 35 n 35 ALA 35 A ALA 36 n 36 ALA 36 A SER 37 n 37 SER 37 A LYS 38 n 38 LYS 38 A PRO 39 n 39 PRO 39 A ALA 40 n 40 ALA 40 A VAL 41 n 41 VAL 41 A GLU 42 n 42 GLU 42 A ILE 43 n 43 ILE 43 A LYS 44 n 44 LYS 44 A GLN 45 n 45 GLN 45 A GLU 46 n 46 GLU 46 A GLY 47 n 47 GLY 47 A ASP 48 n 48 ASP 48 A THR 49 n 49 THR 49 A PHE 50 n 50 PHE 50 A TYR 51 n 51 TYR 51 A ILE 52 n 52 ILE 52 A LYS 53 n 53 LYS 53 A VAL 54 n 54 VAL 54 A SER 55 n 55 SER 55 A THR 56 n 56 THR 56 A THR 57 n 57 THR 57 A VAL 58 n 58 VAL 58 A TRP 59 n 59 TRP 59 A THR 60 n 60 THR 60 A THR 61 n 61 THR 61 A GLU 62 n 62 GLU 62 A ILE 63 n 63 ILE 63 A ASN 64 n 64 ASN 64 A PHE 65 n 65 PHE 65 A LYS 66 n 66 LYS 66 A VAL 67 n 67 VAL 67 A GLY 68 n 68 GLY 68 A GLU 69 n 69 GLU 69 A GLU 70 n 70 GLU 70 A PHE 71 n 71 PHE 71 A GLU 72 n 72 GLU 72 A GLU 73 n 73 GLU 73 A GLN 74 n 74 GLN 74 A THR 75 n 75 THR 75 A VAL 76 n 76 VAL 76 A ASP 77 n 77 ASP 77 A GLY 78 n 78 GLY 78 A ARG 79 n 79 ARG 79 A PRO 80 n 80 PRO 80 A CYS 81 n 81 CYS 81 A LYS 82 n 82 LYS 82 A SER 83 n 83 SER 83 A LEU 84 n 84 LEU 84 A VAL 85 n 85 VAL 85 A LYS 86 n 86 LYS 86 A TRP 87 n 87 TRP 87 A GLU 88 n 88 GLU 88 A SER 89 n 89 SER 89 A GLU 90 n 90 GLU 90 A ASN 91 n 91 ASN 91 A LYS 92 n 92 LYS 92 A MET 93 n 93 MET 93 A VAL 94 n 94 VAL 94 A CYS 95 n 95 CYS 95 A GLU 96 n 96 GLU 96 A GLN 97 n 97 GLN 97 A LYS 98 n 98 LYS 98 A LEU 99 n 99 LEU 99 A LEU 100 n 100 LEU 100 A LYS 101 n 101 LYS 101 A GLY 102 n 102 GLY 102 A GLU 103 n 103 GLU 103 A GLY 104 n 104 GLY 104 A PRO 105 n 105 PRO 105 A LYS 106 n 106 LYS 106 A THR 107 n 107 THR 107 A SER 108 n 108 SER 108 A TRP 109 n 109 TRP 109 A THR 110 n 110 THR 110 A LYS 111 n 111 LYS 111 A GLU 112 n 112 GLU 112 A LEU 113 n 113 LEU 113 A THR 114 n 114 THR 114 A ASN 115 n 115 ASN 115 A ASP 116 n 116 ASP 116 A GLY 117 n 117 GLY 117 A GLU 118 n 118 GLU 118 A LEU 119 n 119 LEU 119 A ILE 120 n 120 ILE 120 A LEU 121 n 121 LEU 121 A THR 122 n 122 THR 122 A MET 123 n 123 MET 123 A THR 124 n 124 THR 124 A ALA 125 n 125 ALA 125 A ASP 126 n 126 ASP 126 A ASP 127 n 127 ASP 127 A VAL 128 n 128 VAL 128 A VAL 129 n 129 VAL 129 A CYS 130 n 130 CYS 130 A THR 131 n 131 THR 131 A GLN 132 n 132 GLN 132 A VAL 133 n 133 VAL 133 A PHE 134 n 134 PHE 134 A VAL 135 n 135 VAL 135 A ARG 136 n 136 ARG 136 A GLU 137 n 137 GLU 137 A -0.0465 1.8113 -2.4146 6.4204 -2.7725 3.0910 0.0688 -0.1614 -0.2530 0.2569 -0.4025 -0.4667 -0.2438 0.0892 -0.1391 0.4080 -0.0926 -0.0524 0.3035 0.0361 0.3700 refined 23.6116 -11.8369 -5.1770 X-RAY DIFFRACTION X-RAY DIFFRACTION 1 all 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 PHE 65 A O PHE 65 A N PHE 50 A N PHE 50 A O LYS 53 A O LYS 53 A N GLU 42 A N GLU 42 A O VAL 41 A O VAL 41 A N TRP 7 A N TRP 7 A N GLU 13 A N GLU 13 A O THR 131 A O THR 131 A O PHE 134 A O PHE 134 A N LEU 119 A N LEU 119 A O ILE 120 A O ILE 120 A N GLU 112 A N GLU 112 A O LYS 111 A O LYS 111 A N MET 93 A N MET 93 A O VAL 94 A O VAL 94 A N LYS 86 A N LYS 86 A O SER 83 A O SER 83 A N PHE 71 A N PHE 71 1 A CG GLU 17 A CG GLU 17 1 Y 1 A CD GLU 17 A CD GLU 17 1 Y 1 A OE1 GLU 17 A OE1 GLU 17 1 Y 1 A OE2 GLU 17 A OE2 GLU 17 1 Y 1 A CG LYS 38 A CG LYS 38 1 Y 1 A CD LYS 38 A CD LYS 38 1 Y 1 A CE LYS 38 A CE LYS 38 1 Y 1 A NZ LYS 38 A NZ LYS 38 1 Y 1 A CG LYS 44 A CG LYS 44 1 Y 1 A CD LYS 44 A CD LYS 44 1 Y 1 A CE LYS 44 A CE LYS 44 1 Y 1 A NZ LYS 44 A NZ LYS 44 1 Y 1 A CG GLU 46 A CG GLU 46 1 Y 1 A CD GLU 46 A CD GLU 46 1 Y 1 A OE1 GLU 46 A OE1 GLU 46 1 Y 1 A OE2 GLU 46 A OE2 GLU 46 1 Y 1 A CG LYS 66 A CG LYS 66 1 Y 1 A CD LYS 66 A CD LYS 66 1 Y 1 A CE LYS 66 A CE LYS 66 1 Y 1 A NZ LYS 66 A NZ LYS 66 1 Y 1 A CG GLU 72 A CG GLU 72 1 Y 1 A CD GLU 72 A CD GLU 72 1 Y 1 A OE1 GLU 72 A OE1 GLU 72 1 Y 1 A OE2 GLU 72 A OE2 GLU 72 1 Y 1 A CG LYS 98 A CG LYS 98 1 Y 1 A CD LYS 98 A CD LYS 98 1 Y 1 A CE LYS 98 A CE LYS 98 1 Y 1 A NZ LYS 98 A NZ LYS 98 1 Y 1 A CG LYS 101 A CG LYS 101 1 Y 1 A CD LYS 101 A CD LYS 101 1 Y 1 A CE LYS 101 A CE LYS 101 1 Y 1 A NZ LYS 101 A NZ LYS 101 1 Y 1 A CG GLU 103 A CG GLU 103 1 Y 1 A CD GLU 103 A CD GLU 103 1 Y 1 A OE1 GLU 103 A OE1 GLU 103 1 Y 1 A OE2 GLU 103 A OE2 GLU 103 1 Y 1 A LYS 38 -118.30 61.25 1 A THR 56 -94.43 -152.18 1 A GLU 73 -154.89 -156.65 1 A ASP 116 -85.29 32.40 1 A ASP 126 44.80 -108.94 -1.1236 -0.0000 0.0000 -1.1236 -0.0000 2.2472 0.2526 0.2030 0.2054 2.571 44.663 320 6808 4.70 99.44 0.72 1 1.37 MOLECULAR REPLACEMENT 30.46 0.98 1.20 ML FLAT BULK SOLVENT MODEL 58.926 0.328 2.571 44.663 9 1091 20 0 1062 0.009 1133 1.334 1561 17.126 415 0.082 178 0.008 203 0.3193 0.2604 3.2384 162 3150 99.00 0.2340 0.1892 44.6701 158 3338 100.00 2.528 48.893 4M7M 7211 7165 1 2.528 1 data collection HKL-2000 phasing MOLREP refinement PHENIX (phenix.refine: 1.7.2_869) data reduction HKL-2000 data scaling HKL-2000 Cellular retinoic acid-binding protein 2 Crystal structure of the R111K:R132Q:Y134F:T54V:R59W:A32W mutant of the Cellular Retinoic Acid Binding Protein Type II in complex with All-Trans Retinal at 2.57 Angstrom Resolution 1 N N 2 N N 3 N N A ASN 14 A ASN 14 HELX_P A GLY 23 A GLY 23 1 1 10 A ASN 25 A ASN 25 HELX_P A SER 37 A SER 37 1 2 13 covale 1.255 doub A LYS 111 A NZ LYS 111 1_555 A RET 201 B C15 RET 1_555 TRANSPORT PROTEIN protein engineering, wavelength regulation, pH-sensing, Retinylidene PSB, Iminium, TRANSPORT PROTEIN RABP2_HUMAN UNP 1 2 P29373 PNFSGNWKIIRSENFEELLKVLGVNVMLRKIAVAAASKPAVEIKQEGDTFYIKTSTTVRTTEINFKVGEEFEEQTVDGRP CKSLVKWESENKMVCEQKLLKGEGPKTSWTRELTNDGELILTMTADDVVCTRVYVRE 2 138 4M7M 1 137 P29373 A 1 1 137 1 ALA ENGINEERED MUTATION TRP 32 4M7M A P29373 UNP 33 32 1 THR ENGINEERED MUTATION VAL 54 4M7M A P29373 UNP 55 54 1 ARG ENGINEERED MUTATION TRP 59 4M7M A P29373 UNP 60 59 1 ARG ENGINEERED MUTATION LYS 111 4M7M A P29373 UNP 112 111 1 ARG ENGINEERED MUTATION GLN 132 4M7M A P29373 UNP 133 132 1 TYR ENGINEERED MUTATION PHE 134 4M7M A P29373 UNP 135 134 10 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A THR 60 A THR 60 A LYS 66 A LYS 66 A THR 49 A THR 49 A SER 55 A SER 55 A ALA 40 A ALA 40 A GLN 45 A GLN 45 A GLY 5 A GLY 5 A GLU 13 A GLU 13 A VAL 128 A VAL 128 A ARG 136 A ARG 136 A LEU 119 A LEU 119 A ALA 125 A ALA 125 A THR 107 A THR 107 A LEU 113 A LEU 113 A LYS 92 A LYS 92 A LEU 99 A LEU 99 A PRO 80 A PRO 80 A TRP 87 A TRP 87 A PHE 71 A PHE 71 A GLN 74 A GLN 74 BINDING SITE FOR RESIDUE RET A 201 Software 12 A PHE 15 A PHE 15 12 1_555 A MET 27 A MET 27 12 5_554 A TRP 32 A TRP 32 12 1_555 A ALA 36 A ALA 36 12 1_555 A PRO 39 A PRO 39 12 1_555 A ILE 52 A ILE 52 12 1_555 A VAL 76 A VAL 76 12 1_555 A TRP 109 A TRP 109 12 1_555 A LYS 111 A LYS 111 12 1_555 A LEU 121 A LEU 121 12 1_555 A MET 123 A MET 123 12 1_555 A HOH 306 C HOH 12 1_555 152 P 31 2 1