1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Card, P.B. Erbel, P.J. Gardner, K.H. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 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 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 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 UK J.Mol.Biol. JMOBAK 0070 0022-2836 353 664 677 10.1016/j.jmb.2005.08.043 16181639 Structural basis of ARNT PAS-B dimerization: use of a common beta-sheet interface for hetero- and homodimerization. 2005 10.2210/pdb2a24/pdb pdb_00002a24 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 SINGLE WAVELENGTH M 1 1.0 12488.202 Endothelial PAS domain protein 1 C-terminal PAS domain (PAS-B) 1 nat polymer 12823.554 Aryl hydrocarbon receptor nuclear translocator C-terminal PAS domain (PAS-B) 1 nat polymer EPAS-1, Member of PAS protein 2, MOP2, Hypoxia-inducible factor 2 alpha, HIF-2 alpha, HIF2 alpha, HIF-1 alpha-like factor, HLF ARNT protein, Dioxin receptor, nuclear translocator, Hypoxia-inducible factor 1 beta, HIF-1 beta no no KTFLSRHSMDMKFTYCDDRITELIGYHPEELLGRSAYEFYHALDSENMTKSHQNLCTKGQVVSGQYRMLAKHGGYVWLET QGTVIYNPRNLQPQCIMCVNYVLSEIE KTFLSRHSMDMKFTYCDDRITELIGYHPEELLGRSAYEFYHALDSENMTKSHQNLCTKGQVVSGQYRMLAKHGGYVWLET QGTVIYNPRNLQPQCIMCVNYVLSEIE A polypeptide(L) no no CQPTEFISRHNIEGIFTFVDHRCVATVGYQPQELLGKNIVEFCHPEDQQLLRDSFQQVVKLKGQVLSVMFRFRSKNQEWL WMRTSSFTFQNPYSDEIEYIICTNTNVK CQPTEFISRHNIEGIFTFVDHRCVATVGYQPQELLGKNIVEFCHPEDQQLLRDSFQQVVKLKGQVLSVMFRFRSKNQEWL WMRTSSFTFQNPYSDEIEYIICTNTNVK 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 n n n n n n n 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 Homo sample 9606 Homo sapiens human Homo sample 9606 Homo sapiens database_2 pdbx_nmr_software pdbx_struct_assembly pdbx_struct_oper_list repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations 1 0 2006-01-17 1 1 2008-04-30 1 2 2011-07-13 1 3 2022-03-09 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_nmr_software.name RCSB Y RCSB 2005-06-21 REL REL 15N/1H HSQC was used to Monitor chemical shift perturbation upon complex formation to identify interaction interface. 50 20 15N/1H HSQC 15N/1H HSQC 50mM Tris, 17mM NaCl, 5mM DTT 7.5 K simulated annealing 1 lowest energy 250 micro M (15N)HIF-2alpha PAS-B (240-350) + 1mM ARNT PAS-B (356-470), 50mM Tris (pH=7.5), 17mM NaCl, 5mM DTT 250 micro M (15N)ARNT PAS-B (356-470) + 1mM HIF-2alpha PAS-B (240-350), 50mM Tris (pH=7.5), 17mM NaCl, 5mM DTT BONVIN structure solution HADDOCK 1.2 DELAGLIO processing NMRPipe 2.3 BRUNGER structure solution CNS 1.1 JOHNSON data analysis NMRView 5.2.2 refinement CNS 1.1 LYS 6 n 1 LYS 6 A THR 7 n 2 THR 7 A PHE 8 n 3 PHE 8 A LEU 9 n 4 LEU 9 A SER 10 n 5 SER 10 A ARG 11 n 6 ARG 11 A HIS 12 n 7 HIS 12 A SER 13 n 8 SER 13 A MET 14 n 9 MET 14 A ASP 15 n 10 ASP 15 A MET 16 n 11 MET 16 A LYS 17 n 12 LYS 17 A PHE 18 n 13 PHE 18 A THR 19 n 14 THR 19 A TYR 20 n 15 TYR 20 A CYS 21 n 16 CYS 21 A ASP 22 n 17 ASP 22 A ASP 23 n 18 ASP 23 A ARG 24 n 19 ARG 24 A ILE 25 n 20 ILE 25 A THR 26 n 21 THR 26 A GLU 27 n 22 GLU 27 A LEU 28 n 23 LEU 28 A ILE 29 n 24 ILE 29 A GLY 30 n 25 GLY 30 A TYR 31 n 26 TYR 31 A HIS 32 n 27 HIS 32 A PRO 33 n 28 PRO 33 A GLU 34 n 29 GLU 34 A GLU 35 n 30 GLU 35 A LEU 36 n 31 LEU 36 A LEU 37 n 32 LEU 37 A GLY 38 n 33 GLY 38 A ARG 39 n 34 ARG 39 A SER 40 n 35 SER 40 A ALA 41 n 36 ALA 41 A TYR 42 n 37 TYR 42 A GLU 43 n 38 GLU 43 A PHE 44 n 39 PHE 44 A TYR 45 n 40 TYR 45 A HIS 46 n 41 HIS 46 A ALA 47 n 42 ALA 47 A LEU 48 n 43 LEU 48 A ASP 49 n 44 ASP 49 A SER 50 n 45 SER 50 A GLU 51 n 46 GLU 51 A ASN 52 n 47 ASN 52 A MET 53 n 48 MET 53 A THR 54 n 49 THR 54 A LYS 55 n 50 LYS 55 A SER 56 n 51 SER 56 A HIS 57 n 52 HIS 57 A GLN 58 n 53 GLN 58 A ASN 59 n 54 ASN 59 A LEU 60 n 55 LEU 60 A CYS 61 n 56 CYS 61 A THR 62 n 57 THR 62 A LYS 63 n 58 LYS 63 A GLY 64 n 59 GLY 64 A GLN 65 n 60 GLN 65 A VAL 66 n 61 VAL 66 A VAL 67 n 62 VAL 67 A SER 68 n 63 SER 68 A GLY 69 n 64 GLY 69 A GLN 70 n 65 GLN 70 A TYR 71 n 66 TYR 71 A ARG 72 n 67 ARG 72 A MET 73 n 68 MET 73 A LEU 74 n 69 LEU 74 A ALA 75 n 70 ALA 75 A LYS 76 n 71 LYS 76 A HIS 77 n 72 HIS 77 A GLY 78 n 73 GLY 78 A GLY 79 n 74 GLY 79 A TYR 80 n 75 TYR 80 A VAL 81 n 76 VAL 81 A TRP 82 n 77 TRP 82 A LEU 83 n 78 LEU 83 A GLU 84 n 79 GLU 84 A THR 85 n 80 THR 85 A GLN 86 n 81 GLN 86 A GLY 87 n 82 GLY 87 A THR 88 n 83 THR 88 A VAL 89 n 84 VAL 89 A ILE 90 n 85 ILE 90 A TYR 91 n 86 TYR 91 A ASN 92 n 87 ASN 92 A PRO 93 n 88 PRO 93 A ARG 94 n 89 ARG 94 A ASN 95 n 90 ASN 95 A LEU 96 n 91 LEU 96 A GLN 97 n 92 GLN 97 A PRO 98 n 93 PRO 98 A GLN 99 n 94 GLN 99 A CYS 100 n 95 CYS 100 A ILE 101 n 96 ILE 101 A MET 102 n 97 MET 102 A CYS 103 n 98 CYS 103 A VAL 104 n 99 VAL 104 A ASN 105 n 100 ASN 105 A TYR 106 n 101 TYR 106 A VAL 107 n 102 VAL 107 A LEU 108 n 103 LEU 108 A SER 109 n 104 SER 109 A GLU 110 n 105 GLU 110 A ILE 111 n 106 ILE 111 A GLU 112 n 107 GLU 112 A CYS 7 n 1 CYS 7 B GLN 8 n 2 GLN 8 B PRO 9 n 3 PRO 9 B THR 10 n 4 THR 10 B GLU 11 n 5 GLU 11 B PHE 12 n 6 PHE 12 B ILE 13 n 7 ILE 13 B SER 14 n 8 SER 14 B ARG 15 n 9 ARG 15 B HIS 16 n 10 HIS 16 B ASN 17 n 11 ASN 17 B ILE 18 n 12 ILE 18 B GLU 19 n 13 GLU 19 B GLY 20 n 14 GLY 20 B ILE 21 n 15 ILE 21 B PHE 22 n 16 PHE 22 B THR 23 n 17 THR 23 B PHE 24 n 18 PHE 24 B VAL 25 n 19 VAL 25 B ASP 26 n 20 ASP 26 B HIS 27 n 21 HIS 27 B ARG 28 n 22 ARG 28 B CYS 29 n 23 CYS 29 B VAL 30 n 24 VAL 30 B ALA 31 n 25 ALA 31 B THR 32 n 26 THR 32 B VAL 33 n 27 VAL 33 B GLY 34 n 28 GLY 34 B TYR 35 n 29 TYR 35 B GLN 36 n 30 GLN 36 B PRO 37 n 31 PRO 37 B GLN 38 n 32 GLN 38 B GLU 39 n 33 GLU 39 B LEU 40 n 34 LEU 40 B LEU 41 n 35 LEU 41 B GLY 42 n 36 GLY 42 B LYS 43 n 37 LYS 43 B ASN 44 n 38 ASN 44 B ILE 45 n 39 ILE 45 B VAL 46 n 40 VAL 46 B GLU 47 n 41 GLU 47 B PHE 48 n 42 PHE 48 B CYS 49 n 43 CYS 49 B HIS 50 n 44 HIS 50 B PRO 51 n 45 PRO 51 B GLU 52 n 46 GLU 52 B ASP 53 n 47 ASP 53 B GLN 54 n 48 GLN 54 B GLN 55 n 49 GLN 55 B LEU 56 n 50 LEU 56 B LEU 57 n 51 LEU 57 B ARG 58 n 52 ARG 58 B ASP 59 n 53 ASP 59 B SER 60 n 54 SER 60 B PHE 61 n 55 PHE 61 B GLN 62 n 56 GLN 62 B GLN 63 n 57 GLN 63 B VAL 64 n 58 VAL 64 B VAL 65 n 59 VAL 65 B LYS 66 n 60 LYS 66 B LEU 67 n 61 LEU 67 B LYS 68 n 62 LYS 68 B GLY 69 n 63 GLY 69 B GLN 70 n 64 GLN 70 B VAL 71 n 65 VAL 71 B LEU 72 n 66 LEU 72 B SER 73 n 67 SER 73 B VAL 74 n 68 VAL 74 B MET 75 n 69 MET 75 B PHE 76 n 70 PHE 76 B ARG 77 n 71 ARG 77 B PHE 78 n 72 PHE 78 B ARG 79 n 73 ARG 79 B SER 80 n 74 SER 80 B LYS 81 n 75 LYS 81 B ASN 82 n 76 ASN 82 B GLN 83 n 77 GLN 83 B GLU 84 n 78 GLU 84 B TRP 85 n 79 TRP 85 B LEU 86 n 80 LEU 86 B TRP 87 n 81 TRP 87 B MET 88 n 82 MET 88 B ARG 89 n 83 ARG 89 B THR 90 n 84 THR 90 B SER 91 n 85 SER 91 B SER 92 n 86 SER 92 B PHE 93 n 87 PHE 93 B THR 94 n 88 THR 94 B PHE 95 n 89 PHE 95 B GLN 96 n 90 GLN 96 B ASN 97 n 91 ASN 97 B PRO 98 n 92 PRO 98 B TYR 99 n 93 TYR 99 B SER 100 n 94 SER 100 B ASP 101 n 95 ASP 101 B GLU 102 n 96 GLU 102 B ILE 103 n 97 ILE 103 B GLU 104 n 98 GLU 104 B TYR 105 n 99 TYR 105 B ILE 106 n 100 ILE 106 B ILE 107 n 101 ILE 107 B CYS 108 n 102 CYS 108 B THR 109 n 103 THR 109 B ASN 110 n 104 ASN 110 B THR 111 n 105 THR 111 B ASN 112 n 106 ASN 112 B VAL 113 n 107 VAL 113 B LYS 114 n 108 LYS 114 B author_defined_assembly 2 dimeric 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 TYR 20 A O TYR 15 A N ARG 11 A N ARG 6 A N HIS 12 A N HIS 7 A O ILE 101 A O ILE 96 A O TYR 106 A O TYR 101 A N GLU 84 A N GLU 79 A O THR 85 A O THR 80 A N SER 68 A N SER 63 B N PHE 12 B N PHE 6 B O ASN 110 B O ASN 104 B O THR 109 B O THR 103 B N SER 91 B N SER 85 B O MET 88 B O MET 82 B N PHE 76 B N PHE 70 B N PHE 12 B N PHE 6 B O ASN 110 B O ASN 104 B O THR 109 B O THR 103 B N SER 91 B N SER 85 B N PHE 95 B N PHE 89 B O TYR 105 B O TYR 99 B N ARG 15 B N ARG 9 B O PHE 24 B O PHE 18 2 B B HZ1 OE1 LYS GLU 43 47 1.59 3 A A HZ1 OE1 LYS GLU 6 27 1.59 4 A A HB2 HB2 TRP SER 82 109 1.34 4 B B HZ1 OD2 LYS ASP 68 101 1.58 4 A A OE1 HZ1 GLU LYS 51 55 1.60 5 A A HG22 HA THR TYR 7 106 1.26 5 A A OD1 HZ1 ASP LYS 15 17 1.60 6 A A HD13 HD22 LEU ASN 83 105 1.28 8 B B HB3 HE2 SER PHE 14 22 1.20 8 B B HG3 HG1 GLU THR 11 111 1.27 8 A A OD1 HZ2 ASP LYS 15 17 1.58 8 A A HZ2 OE1 LYS GLU 6 27 1.59 10 A A HD2 HE2 ARG PHE 39 44 1.30 10 A B HH22 OD1 ARG ASP 11 26 1.55 10 B B HD1 OD1 HIS ASP 50 53 1.59 10 B B HZ3 OD2 LYS ASP 68 101 1.60 11 B B OE1 HH12 GLU ARG 11 28 1.58 12 A A HB3 HB3 ARG TYR 72 80 1.19 12 B B HZ1 OD2 LYS ASP 68 101 1.59 13 A B HH12 OD2 ARG ASP 11 26 1.59 14 A B HH12 OD2 ARG ASP 11 26 1.59 15 B B HZ1 OD2 LYS ASP 68 101 1.56 15 A B HH12 OE1 ARG GLU 24 104 1.59 15 A A HZ2 OE2 LYS GLU 6 27 1.59 16 A A HD2 HA HIS MET 46 73 1.34 16 B B HZ1 OD2 LYS ASP 68 101 1.58 17 A A HB2 HB2 TRP SER 82 109 1.30 18 A B HH12 OD2 ARG ASP 11 26 1.56 19 A A HB3 HB3 ARG TYR 72 80 1.28 19 A B OD2 HH22 ASP ARG 22 15 1.60 20 B B HB3 HE1 SER PHE 14 22 1.24 20 A A OD1 HZ3 ASP LYS 15 17 1.58 1 A MET 14 60.51 -102.84 1 A LEU 28 -123.67 -57.26 1 A HIS 46 65.65 -173.25 1 A LEU 96 56.55 72.57 1 A GLN 99 -89.86 -77.09 1 A LEU 108 -125.41 -65.89 1 A GLU 110 -91.38 -159.53 1 B THR 32 -90.81 -64.01 1 B LYS 68 56.69 83.70 1 B TYR 99 -81.02 -73.72 1 B GLU 102 -171.43 129.08 1 B VAL 113 -85.74 -90.23 2 A MET 14 54.68 -102.15 2 A ASP 15 -87.27 32.36 2 A PHE 44 -148.48 34.17 2 A HIS 46 70.71 170.05 2 A ALA 47 -99.28 -64.48 2 A LYS 63 -132.17 -53.01 2 A HIS 77 -176.65 30.39 2 A LEU 108 -120.92 -80.89 2 B THR 10 -86.33 47.55 2 B ARG 28 -147.83 19.61 2 B LYS 68 65.69 119.42 2 B TYR 99 -106.06 -76.28 3 A MET 14 58.73 -102.51 3 A HIS 46 68.80 149.89 3 A LYS 63 -140.03 -47.52 3 A LYS 76 -81.76 37.48 3 A HIS 77 -166.00 27.26 3 A GLN 99 -98.91 -84.93 3 B THR 10 -86.99 48.81 3 B ARG 28 -148.66 -18.16 3 B THR 32 -94.44 -67.16 3 B LYS 68 67.57 125.72 3 B PRO 98 -81.70 39.75 3 B TYR 99 -119.52 -71.65 4 A LEU 28 -91.54 -68.63 4 A PHE 44 -145.02 20.87 4 A HIS 46 67.00 121.90 4 A ASP 49 -87.37 49.08 4 B ARG 28 -151.92 10.55 4 B THR 32 -102.84 -71.93 4 B LYS 68 61.06 101.55 4 B PRO 98 -87.36 47.05 4 B TYR 99 -127.17 -60.83 5 A MET 14 55.98 -98.09 5 A PHE 44 -140.41 29.30 5 A HIS 46 67.87 151.87 5 A GLN 70 -36.06 112.35 5 A HIS 77 178.98 26.99 5 A PRO 93 -73.16 36.41 5 A ARG 94 -141.78 -64.40 5 A LEU 108 -99.25 -79.34 5 A GLU 110 -91.94 -156.11 5 B THR 32 -102.85 -62.42 5 B LYS 68 63.65 104.36 5 B PRO 98 -82.54 34.63 5 B TYR 99 -113.09 -74.34 6 A MET 14 53.50 -107.14 6 A ASP 15 -80.14 30.69 6 A LEU 28 -87.46 -72.42 6 A HIS 46 73.18 174.61 6 A HIS 77 177.30 25.47 6 A GLN 99 -98.04 -85.93 6 B ARG 28 -144.15 -1.13 6 B THR 32 -108.29 -70.69 6 B LYS 68 53.82 76.97 6 B PRO 98 -80.94 36.33 7 A MET 14 55.44 -105.71 7 A ASP 15 -83.91 35.38 7 A LEU 28 -122.86 -57.45 7 A HIS 46 74.39 148.55 7 A ASP 49 -96.55 40.82 7 A LYS 76 -76.80 49.24 7 A HIS 77 -174.16 14.77 7 B THR 32 -85.62 -75.56 7 B LYS 68 65.72 110.34 7 B PRO 98 -79.86 25.67 7 B TYR 99 -96.93 -61.36 7 B TYR 105 -162.13 -168.13 7 B VAL 113 -119.52 -90.99 8 A MET 14 53.82 -98.30 8 A HIS 46 65.59 121.54 8 A ASP 49 -86.42 37.52 8 A HIS 77 177.08 27.31 8 A GLN 99 -110.70 -87.54 8 B THR 32 -92.06 -62.79 8 B LYS 68 57.37 94.42 8 B PRO 98 -77.20 40.37 8 B TYR 99 -124.02 -64.52 9 A MET 14 55.10 -104.75 9 A ASP 15 -79.59 29.16 9 A PHE 44 -153.78 34.40 9 A TYR 45 -86.71 46.39 9 A HIS 46 54.45 97.69 9 A ASP 49 -141.25 44.45 9 A LYS 63 -138.58 -55.90 9 A HIS 77 176.23 19.62 9 A GLN 99 -149.87 -71.71 9 A LEU 108 -128.62 -62.18 9 B THR 10 -83.80 45.61 9 B LYS 68 59.22 97.00 9 B PRO 98 -79.64 33.43 10 A MET 14 61.01 -126.03 10 A ASP 15 -82.30 47.29 10 A HIS 46 69.87 174.03 10 A ALA 47 -142.93 -83.95 10 A LYS 63 -144.30 -43.87 10 A HIS 77 -170.92 25.70 10 A GLU 110 -130.87 -156.07 10 B LYS 68 64.50 100.00 10 B PRO 98 -73.25 37.64 10 B TYR 99 -117.67 -71.85 11 A MET 14 54.42 -105.88 11 A ASP 15 -79.82 30.75 11 A HIS 46 69.87 164.27 11 A LYS 76 -76.29 48.16 11 A HIS 77 -176.99 19.51 11 A GLN 99 -102.33 -60.17 11 A LEU 108 -138.61 -49.64 11 B THR 10 -90.59 43.32 11 B LYS 68 63.08 97.34 11 B TYR 105 -171.98 -167.98 12 A MET 14 48.13 -91.11 12 A ASP 15 -79.05 32.79 12 A LYS 17 -81.35 -158.29 12 A PHE 44 -151.36 26.35 12 A HIS 46 68.57 162.67 12 A HIS 77 -175.14 22.50 12 B ASP 26 -76.90 -161.72 12 B LYS 68 65.02 116.68 12 B PRO 98 -78.20 32.45 13 A MET 14 51.83 -97.35 13 A TYR 20 -173.36 121.22 13 A HIS 46 66.52 -177.72 13 A LYS 63 -114.52 -71.91 13 A SER 68 -111.20 -162.14 13 A LEU 96 68.99 81.91 13 B LYS 68 61.94 104.27 13 B PRO 98 -80.07 39.06 13 B TYR 99 -124.60 -59.79 14 A MET 14 56.46 -98.07 14 A TYR 20 -172.81 129.33 14 A PHE 44 -143.01 18.96 14 A HIS 46 71.82 138.34 14 A LYS 63 -133.68 -57.47 14 A GLN 70 -54.61 104.30 14 A HIS 77 -156.71 41.14 14 A PRO 98 -92.49 48.11 14 B LYS 68 65.27 109.43 14 B PRO 98 -76.16 38.49 15 A HIS 12 -106.51 75.09 15 A MET 14 61.06 -106.61 15 A LYS 17 -81.41 -153.43 15 A TYR 20 -166.77 111.85 15 A LEU 28 -107.37 -63.75 15 A PHE 44 -148.55 15.18 15 A HIS 46 71.17 -172.13 15 A ALA 47 -122.60 -66.53 15 A GLU 110 -74.71 -163.25 15 B LYS 68 64.02 107.26 15 B PRO 98 -81.79 39.90 16 A SER 10 -172.05 126.21 16 A MET 14 57.31 -101.26 16 A HIS 46 57.47 95.58 16 A LYS 76 -76.39 31.23 16 A HIS 77 -159.59 26.97 16 A PRO 93 -78.16 44.36 16 A ARG 94 -147.61 -53.91 16 A LEU 108 -137.02 -61.65 16 B THR 10 -81.86 48.54 16 B LYS 68 70.40 112.46 16 B TYR 99 -80.13 -70.66 17 A MET 14 57.00 -115.09 17 A ASP 15 -81.89 33.73 17 A LEU 28 -103.11 -68.00 17 A HIS 46 73.84 -175.31 17 A ALA 47 -148.57 -52.10 17 A ASN 95 -141.48 -21.50 17 A CYS 100 -95.02 51.75 17 B THR 10 -92.22 48.96 17 B LYS 68 61.87 108.00 17 B TYR 99 -138.29 -68.23 18 A MET 14 54.26 -84.45 18 A LEU 28 -120.67 -59.53 18 A HIS 46 58.99 100.91 18 A GLN 99 -123.10 -80.27 18 A SER 109 -103.99 -167.43 18 B THR 32 -106.08 -62.13 18 B LYS 68 66.93 118.81 18 B PRO 98 -68.48 19.66 19 A MET 14 53.13 -104.61 19 A LYS 17 -76.75 -159.30 19 A LEU 28 -105.78 -60.27 19 A HIS 46 68.73 -179.18 19 A HIS 77 -178.00 26.08 19 A GLN 99 -115.38 -75.89 19 B GLU 11 -175.41 132.40 19 B LYS 68 64.82 109.90 19 B PRO 98 -77.40 38.26 20 A MET 14 57.23 -110.06 20 A ASP 15 -83.10 36.31 20 A LEU 28 -108.81 -65.81 20 A HIS 46 73.42 -174.94 20 A ALA 47 -136.60 -53.08 20 A PRO 98 -67.88 87.22 20 A GLU 110 -105.69 -165.58 20 B LYS 68 63.87 103.30 20 B TYR 99 -99.76 -64.60 20 B GLU 104 -97.02 -69.33 HADDOCK Structure of HIF-2a/ARNT PAS-B Heterodimer 1 N N 2 N N A ASP 23 A ASP 18 HELX_P A GLU 27 A GLU 22 5 1 5 A HIS 32 A HIS 27 HELX_P A LEU 37 A LEU 32 1 2 6 A SER 40 A SER 35 HELX_P A TYR 45 A TYR 40 5 3 6 A ASP 49 A ASP 44 HELX_P A THR 62 A THR 57 1 4 14 B ARG 28 B ARG 22 HELX_P B VAL 33 B VAL 27 1 5 6 B GLN 36 B GLN 30 HELX_P B LEU 41 B LEU 35 1 6 6 B ASN 44 B ASN 38 HELX_P B CYS 49 B CYS 43 5 7 6 B HIS 50 B HIS 44 HELX_P B GLU 52 B GLU 46 5 8 3 B ASP 53 B ASP 47 HELX_P B LYS 68 B LYS 62 1 9 16 TRANSCRIPTION ARNT, HIF, hypoxia, transcription, PAS EPAS1_HUMAN UNP 1 242 Q99814 KTFLSRHSMDMKFTYCDDRITELIGYHPEELLGRSAYEFYHALDSENMTKSHQNLCTKGQVVSGQYRMLAKHGGYVWLET QGTVIYNPRNLQPQCIMCVNYVLSEIE ARNT_HUMAN UNP 2 358 P27540 CQPTEFISRHNIEGIFTFVDHRCVATVGYQPQELLGKNIVEFCHPEDQQLLRDSFQQVVKLKGQVLSVMFRFRSKNQEWL WMRTSSFTFQNPYSDEIEYIICTNTNVK 242 348 2A24 6 112 Q99814 A 1 1 107 358 465 2A24 7 114 P27540 B 2 1 108 5 4 4 2 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A LYS 17 A LYS 12 A CYS 21 A CYS 16 A THR 7 A THR 2 A SER 13 A SER 8 A GLN 97 A GLN 92 A GLU 112 A GLU 107 A TYR 80 A TYR 75 A ASN 92 A ASN 87 A GLN 65 A GLN 60 A LEU 74 A LEU 69 B GLU 11 B GLU 5 B PHE 12 B PHE 6 B THR 109 B THR 103 B ASN 112 B ASN 106 B TRP 85 B TRP 79 B GLN 96 B GLN 90 B VAL 71 B VAL 65 B ARG 79 B ARG 73 B GLU 11 B GLU 5 B PHE 12 B PHE 6 B THR 109 B THR 103 B ASN 112 B ASN 106 B TRP 85 B TRP 79 B GLN 96 B GLN 90 B ILE 103 B ILE 97 B ILE 106 B ILE 100 B SER 14 B SER 8 B HIS 16 B HIS 10 B PHE 22 B PHE 16 B VAL 25 B VAL 19