1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Madl, T. Sattler, M. Zhang, Y. Bagdiul, I. Kern, T. Kang, H. Zou, P. Maeusbacher, N. Sieber, S.A. Kraemer, A. 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 Nucleic Acids Res. NARHAD 0389 0305-1048 41 1343 1354 10.1093/nar/gks1097 23175611 Structure, phosphorylation and U2AF65 binding of the N-terminal domain of splicing factor 1 during 3'-splice site recognition. 2013 16675.066 Splicing factor 1 UNP residues 1-145 S137C 1 man polymer 11976.615 Splicing factor U2AF 65 kDa subunit RRM 3 domain residues 372-475 1 man polymer Mammalian branch point-binding protein, BBP, mBBP, Transcription factor ZFM1, Zinc finger gene in MEN1 locus, Zinc finger protein 162 U2 auxiliary factor 65 kDa subunit, hU2AF(65), hU2AF65, U2 snRNP auxiliary factor large subunit no no MATGANATPLDFPSKKRKRSRWNQDTMEQKTVIPGMPTVIPPGLTREQERAYIVQLQIEDLTRKLRTGDLGIPPNPEDRS PSPEPIYNSEGKRLNTREFRTRKKLEEERHNLITEMVALNPDFKPPADYKPPATRVCDKVMIPQD MATGANATPLDFPSKKRKRSRWNQDTMEQKTVIPGMPTVIPPGLTREQERAYIVQLQIEDLTRKLRTGDLGIPPNPEDRS PSPEPIYNSEGKRLNTREFRTRKKLEEERHNLITEMVALNPDFKPPADYKPPATRVCDKVMIPQD A polypeptide(L) no no GHPTEVLCLMNMVLPEELLDDEEYEEIVEDVRDECSKYGLVKSIEIPRPVDGVEVPGCGKIFVEFTSVFDCQKAMQGLTG RKFANRVVVTKYCDPDSYHRRDFW GHPTEVLCLMNMVLPEELLDDEEYEEIVEDVRDECSKYGLVKSIEIPRPVDGVEVPGCGKIFVEFTSVFDCQKAMQGLTG RKFANRVVVTKYCDPDSYHRRDFW 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 n n n n n n n n n n 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 SF1, ZFM1, ZNF162 9606 Homo sapiens 562 Escherichia coli petM11 human sample U2AF2, U2AF65 9606 Homo sapiens 562 Escherichia coli petM11 repository Initial release 1 0 2013-01-30 BMRB Y RCSB 2012-10-25 REL REL REL structures with the lowest energy 100 10 2D 1H-15N HSQC 2D 1H-13C HSQC 2D 1H-1H NOESY 3D CBCA(CO)NH 3D HNCA 3D HNCACB 3D HCCH-TOCSY 3D 1H-15N NOESY 3D 1H-13C NOESY aliphatic 3D 1H-13C NOESY aromatic 100-600 uM [U-15N] 100-600 uM [U-13C; U-15N] 100-600 uM [U-13C; U-15N; U-2H] 70 6.5 ambient 298 K simulated annealing 1 lowest energy 100-600 uM [U-15N] protein, 100-600 uM [U-13C; U-15N] entity, 100-600 uM [U-13C; U-15N; U-2H] entity, 90% H2O/10% D2O 90% H2O/10% D2O Linge, O'Donoghue and Nilges structure solution ARIA 2.1 Guntert, Mumenthaler and Wuthrich structure solution CYANA 3.0 Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax processing NMRPipe Goddard chemical shift assignment SPARKY Bruker Biospin collection TOPSPIN Bruker Biospin processing TOPSPIN Linge, O'Donoghue and Nilges refinement ARIA 2.1 Guntert, Mumenthaler and Wuthrich refinement CYANA 3.0 900 Bruker Avance Bruker Avance 750 Bruker Avance Bruker Avance 600 Bruker Avance Bruker Avance 500 Bruker Avance Bruker Avance MET 1 n 1 MET 1 A ALA 2 n 2 ALA 2 A THR 3 n 3 THR 3 A GLY 4 n 4 GLY 4 A ALA 5 n 5 ALA 5 A ASN 6 n 6 ASN 6 A ALA 7 n 7 ALA 7 A THR 8 n 8 THR 8 A PRO 9 n 9 PRO 9 A LEU 10 n 10 LEU 10 A ASP 11 n 11 ASP 11 A PHE 12 n 12 PHE 12 A PRO 13 n 13 PRO 13 A SER 14 n 14 SER 14 A LYS 15 n 15 LYS 15 A LYS 16 n 16 LYS 16 A ARG 17 n 17 ARG 17 A LYS 18 n 18 LYS 18 A ARG 19 n 19 ARG 19 A SER 20 n 20 SER 20 A ARG 21 n 21 ARG 21 A TRP 22 n 22 TRP 22 A ASN 23 n 23 ASN 23 A GLN 24 n 24 GLN 24 A ASP 25 n 25 ASP 25 A THR 26 n 26 THR 26 A MET 27 n 27 MET 27 A GLU 28 n 28 GLU 28 A GLN 29 n 29 GLN 29 A LYS 30 n 30 LYS 30 A THR 31 n 31 THR 31 A VAL 32 n 32 VAL 32 A ILE 33 n 33 ILE 33 A PRO 34 n 34 PRO 34 A GLY 35 n 35 GLY 35 A MET 36 n 36 MET 36 A PRO 37 n 37 PRO 37 A THR 38 n 38 THR 38 A VAL 39 n 39 VAL 39 A ILE 40 n 40 ILE 40 A PRO 41 n 41 PRO 41 A PRO 42 n 42 PRO 42 A GLY 43 n 43 GLY 43 A LEU 44 n 44 LEU 44 A THR 45 n 45 THR 45 A ARG 46 n 46 ARG 46 A GLU 47 n 47 GLU 47 A GLN 48 n 48 GLN 48 A GLU 49 n 49 GLU 49 A ARG 50 n 50 ARG 50 A ALA 51 n 51 ALA 51 A TYR 52 n 52 TYR 52 A ILE 53 n 53 ILE 53 A VAL 54 n 54 VAL 54 A GLN 55 n 55 GLN 55 A LEU 56 n 56 LEU 56 A GLN 57 n 57 GLN 57 A ILE 58 n 58 ILE 58 A GLU 59 n 59 GLU 59 A ASP 60 n 60 ASP 60 A LEU 61 n 61 LEU 61 A THR 62 n 62 THR 62 A ARG 63 n 63 ARG 63 A LYS 64 n 64 LYS 64 A LEU 65 n 65 LEU 65 A ARG 66 n 66 ARG 66 A THR 67 n 67 THR 67 A GLY 68 n 68 GLY 68 A ASP 69 n 69 ASP 69 A LEU 70 n 70 LEU 70 A GLY 71 n 71 GLY 71 A ILE 72 n 72 ILE 72 A PRO 73 n 73 PRO 73 A PRO 74 n 74 PRO 74 A ASN 75 n 75 ASN 75 A PRO 76 n 76 PRO 76 A GLU 77 n 77 GLU 77 A ASP 78 n 78 ASP 78 A ARG 79 n 79 ARG 79 A SER 80 n 80 SER 80 A PRO 81 n 81 PRO 81 A SER 82 n 82 SER 82 A PRO 83 n 83 PRO 83 A GLU 84 n 84 GLU 84 A PRO 85 n 85 PRO 85 A ILE 86 n 86 ILE 86 A TYR 87 n 87 TYR 87 A ASN 88 n 88 ASN 88 A SER 89 n 89 SER 89 A GLU 90 n 90 GLU 90 A GLY 91 n 91 GLY 91 A LYS 92 n 92 LYS 92 A ARG 93 n 93 ARG 93 A LEU 94 n 94 LEU 94 A ASN 95 n 95 ASN 95 A THR 96 n 96 THR 96 A ARG 97 n 97 ARG 97 A GLU 98 n 98 GLU 98 A PHE 99 n 99 PHE 99 A ARG 100 n 100 ARG 100 A THR 101 n 101 THR 101 A ARG 102 n 102 ARG 102 A LYS 103 n 103 LYS 103 A LYS 104 n 104 LYS 104 A LEU 105 n 105 LEU 105 A GLU 106 n 106 GLU 106 A GLU 107 n 107 GLU 107 A GLU 108 n 108 GLU 108 A ARG 109 n 109 ARG 109 A HIS 110 n 110 HIS 110 A ASN 111 n 111 ASN 111 A LEU 112 n 112 LEU 112 A ILE 113 n 113 ILE 113 A THR 114 n 114 THR 114 A GLU 115 n 115 GLU 115 A MET 116 n 116 MET 116 A VAL 117 n 117 VAL 117 A ALA 118 n 118 ALA 118 A LEU 119 n 119 LEU 119 A ASN 120 n 120 ASN 120 A PRO 121 n 121 PRO 121 A ASP 122 n 122 ASP 122 A PHE 123 n 123 PHE 123 A LYS 124 n 124 LYS 124 A PRO 125 n 125 PRO 125 A PRO 126 n 126 PRO 126 A ALA 127 n 127 ALA 127 A ASP 128 n 128 ASP 128 A TYR 129 n 129 TYR 129 A LYS 130 n 130 LYS 130 A PRO 131 n 131 PRO 131 A PRO 132 n 132 PRO 132 A ALA 133 n 133 ALA 133 A THR 134 n 134 THR 134 A ARG 135 n 135 ARG 135 A VAL 136 n 136 VAL 136 A CYS 137 n 137 CYS 137 A ASP 138 n 138 ASP 138 A LYS 139 n 139 LYS 139 A VAL 140 n 140 VAL 140 A MET 141 n 141 MET 141 A ILE 142 n 142 ILE 142 A PRO 143 n 143 PRO 143 A GLN 144 n 144 GLN 144 A ASP 145 n 145 ASP 145 A GLY 372 n 1 GLY 372 B HIS 373 n 2 HIS 373 B PRO 374 n 3 PRO 374 B THR 375 n 4 THR 375 B GLU 376 n 5 GLU 376 B VAL 377 n 6 VAL 377 B LEU 378 n 7 LEU 378 B CYS 379 n 8 CYS 379 B LEU 380 n 9 LEU 380 B MET 381 n 10 MET 381 B ASN 382 n 11 ASN 382 B MET 383 n 12 MET 383 B VAL 384 n 13 VAL 384 B LEU 385 n 14 LEU 385 B PRO 386 n 15 PRO 386 B GLU 387 n 16 GLU 387 B GLU 388 n 17 GLU 388 B LEU 389 n 18 LEU 389 B LEU 390 n 19 LEU 390 B ASP 391 n 20 ASP 391 B ASP 392 n 21 ASP 392 B GLU 393 n 22 GLU 393 B GLU 394 n 23 GLU 394 B TYR 395 n 24 TYR 395 B GLU 396 n 25 GLU 396 B GLU 397 n 26 GLU 397 B ILE 398 n 27 ILE 398 B VAL 399 n 28 VAL 399 B GLU 400 n 29 GLU 400 B ASP 401 n 30 ASP 401 B VAL 402 n 31 VAL 402 B ARG 403 n 32 ARG 403 B ASP 404 n 33 ASP 404 B GLU 405 n 34 GLU 405 B CYS 406 n 35 CYS 406 B SER 407 n 36 SER 407 B LYS 408 n 37 LYS 408 B TYR 409 n 38 TYR 409 B GLY 410 n 39 GLY 410 B LEU 411 n 40 LEU 411 B VAL 412 n 41 VAL 412 B LYS 413 n 42 LYS 413 B SER 414 n 43 SER 414 B ILE 415 n 44 ILE 415 B GLU 416 n 45 GLU 416 B ILE 417 n 46 ILE 417 B PRO 418 n 47 PRO 418 B ARG 419 n 48 ARG 419 B PRO 420 n 49 PRO 420 B VAL 421 n 50 VAL 421 B ASP 422 n 51 ASP 422 B GLY 423 n 52 GLY 423 B VAL 424 n 53 VAL 424 B GLU 425 n 54 GLU 425 B VAL 426 n 55 VAL 426 B PRO 427 n 56 PRO 427 B GLY 428 n 57 GLY 428 B CYS 429 n 58 CYS 429 B GLY 430 n 59 GLY 430 B LYS 431 n 60 LYS 431 B ILE 432 n 61 ILE 432 B PHE 433 n 62 PHE 433 B VAL 434 n 63 VAL 434 B GLU 435 n 64 GLU 435 B PHE 436 n 65 PHE 436 B THR 437 n 66 THR 437 B SER 438 n 67 SER 438 B VAL 439 n 68 VAL 439 B PHE 440 n 69 PHE 440 B ASP 441 n 70 ASP 441 B CYS 442 n 71 CYS 442 B GLN 443 n 72 GLN 443 B LYS 444 n 73 LYS 444 B ALA 445 n 74 ALA 445 B MET 446 n 75 MET 446 B GLN 447 n 76 GLN 447 B GLY 448 n 77 GLY 448 B LEU 449 n 78 LEU 449 B THR 450 n 79 THR 450 B GLY 451 n 80 GLY 451 B ARG 452 n 81 ARG 452 B LYS 453 n 82 LYS 453 B PHE 454 n 83 PHE 454 B ALA 455 n 84 ALA 455 B ASN 456 n 85 ASN 456 B ARG 457 n 86 ARG 457 B VAL 458 n 87 VAL 458 B VAL 459 n 88 VAL 459 B VAL 460 n 89 VAL 460 B THR 461 n 90 THR 461 B LYS 462 n 91 LYS 462 B TYR 463 n 92 TYR 463 B CYS 464 n 93 CYS 464 B ASP 465 n 94 ASP 465 B PRO 466 n 95 PRO 466 B ASP 467 n 96 ASP 467 B SER 468 n 97 SER 468 B TYR 469 n 98 TYR 469 B HIS 470 n 99 HIS 470 B ARG 471 n 100 ARG 471 B ARG 472 n 101 ARG 472 B ASP 473 n 102 ASP 473 B PHE 474 n 103 PHE 474 B TRP 475 n 104 TRP 475 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 B N SER 414 B N SER 43 B O GLU 435 B O GLU 64 B O ILE 432 B O ILE 61 B N LEU 380 B N LEU 9 B N CYS 379 B N CYS 8 B O LYS 462 B O LYS 91 2 A B HB HD2 ILE LYS 40 462 1.26 2 A B HB HG12 THR VAL 38 460 1.33 2 A B H HB3 ILE LYS 40 462 1.33 2 A A HG21 H THR MET 26 27 1.33 3 A B H HG2 ILE LYS 40 462 1.35 5 A A HB HG21 THR VAL 26 32 1.31 5 A B H HG2 ILE LYS 40 462 1.34 6 A A HH HH11 TYR ARG 129 135 1.23 6 A B H HZ1 ILE LYS 40 462 1.34 7 A B H HB3 ILE LYS 40 462 1.34 8 A B H HB3 ILE LYS 40 462 1.35 9 A B H HG2 ILE LYS 40 462 1.34 10 A B HG1 HA THR VAL 38 460 1.33 1 A THR 3 -125.58 -90.18 1 A ALA 7 64.56 -176.21 1 A ASP 11 -160.44 108.10 1 A SER 14 -102.04 -166.73 1 A LYS 18 -163.89 -54.23 1 A TRP 22 -141.97 53.02 1 A ASN 23 -80.23 -156.57 1 A GLN 24 -169.27 -37.72 1 A MET 27 74.35 -24.08 1 A THR 31 -157.61 -27.63 1 A ARG 79 -81.43 -157.28 1 A THR 96 -163.01 -50.15 1 A ALA 133 70.07 113.32 1 A ARG 135 70.44 160.20 1 A CYS 137 65.52 -173.08 1 A LYS 139 63.53 -163.04 1 B THR 375 -117.77 -71.38 1 B GLU 376 -176.82 -45.91 1 B MET 383 -164.92 14.39 1 B LEU 389 -82.98 34.91 1 B SER 407 -90.12 30.38 1 B PRO 427 -66.29 77.08 1 B ARG 452 -76.41 -152.23 1 B LYS 453 -160.79 117.12 1 B ALA 455 -161.23 -50.87 1 B ASN 456 -157.29 24.93 2 A LEU 10 60.00 -98.82 2 A ASP 11 -128.02 -158.47 2 A SER 14 -102.04 -166.71 2 A LYS 18 -163.86 -54.26 2 A TRP 22 -141.98 53.11 2 A ASN 23 -80.25 -156.52 2 A GLN 24 -169.37 -37.60 2 A THR 26 174.70 -93.38 2 A GLU 28 64.82 93.04 2 A GLN 29 -133.66 -69.51 2 A ASN 75 58.65 71.38 2 A ASP 78 -160.11 -44.03 2 A TYR 87 69.12 92.73 2 A LEU 94 74.94 -15.14 2 A THR 96 -122.42 -50.23 2 A ALA 133 -138.84 -44.22 2 A ARG 135 61.21 95.88 2 B THR 375 -129.01 -71.32 2 B GLU 376 -176.88 -45.92 2 B MET 383 -164.87 14.43 2 B LEU 389 -82.96 34.90 2 B SER 407 -90.11 30.33 2 B PRO 427 -66.32 77.11 2 B ARG 452 -77.98 -152.20 2 B LYS 453 -160.81 117.11 2 B ALA 455 -161.25 -50.96 2 B ASN 456 -157.20 24.94 3 A ALA 2 -137.66 -45.38 3 A THR 3 54.30 -164.89 3 A ALA 5 57.96 -109.27 3 A ASN 6 70.51 133.23 3 A SER 14 -102.02 -166.77 3 A LYS 18 -163.96 -54.25 3 A TRP 22 -142.02 53.10 3 A ASN 23 -80.28 -156.64 3 A GLN 24 -169.25 -37.73 3 A LYS 30 -85.93 -76.19 3 A THR 31 -141.64 -46.04 3 A MET 36 -154.79 -58.56 3 A ASN 75 65.34 99.73 3 A ASP 78 62.33 -164.34 3 A GLU 84 -125.65 -54.80 3 A ARG 93 -118.97 -169.45 3 A THR 96 -136.22 -50.13 3 A ASP 128 -91.77 34.96 3 A ALA 133 61.06 -148.44 3 A THR 134 71.14 95.74 3 B THR 375 -143.35 -71.42 3 B GLU 376 -176.90 -45.91 3 B MET 383 -164.86 14.37 3 B LEU 389 -82.98 34.97 3 B SER 407 -90.11 30.39 3 B PRO 427 -66.33 77.07 3 B ARG 452 -75.74 -152.20 3 B LYS 453 -160.87 117.15 3 B ALA 455 -161.21 -50.98 3 B ASN 456 -157.25 25.00 3 B PHE 474 70.05 157.29 4 A ALA 2 61.41 -101.42 4 A THR 3 -147.42 -9.64 4 A ALA 5 60.46 -160.13 4 A SER 14 -102.04 -166.77 4 A LYS 18 -163.84 -54.14 4 A TRP 22 -142.06 53.02 4 A ASN 23 -80.29 -156.54 4 A GLN 24 -169.33 -37.63 4 A THR 26 -121.99 -64.63 4 A LYS 30 63.53 -157.43 4 A THR 38 -153.93 23.82 4 A LYS 92 60.27 85.20 4 A LEU 94 -103.58 -78.37 4 A ASN 95 66.79 104.20 4 B THR 375 -120.84 -71.30 4 B GLU 376 -176.82 -45.96 4 B MET 383 -164.85 14.40 4 B LEU 389 -82.96 34.92 4 B SER 407 -90.08 30.25 4 B PRO 427 -66.30 77.07 4 B ARG 452 -77.11 -152.22 4 B LYS 453 -160.83 117.08 4 B ALA 455 -161.16 -50.92 4 B ASN 456 -157.23 24.86 4 B PHE 474 56.29 19.29 5 A ASN 6 65.02 -172.57 5 A SER 14 -102.02 -166.75 5 A LYS 18 -163.90 -54.33 5 A TRP 22 -141.97 53.08 5 A ASN 23 -80.25 -156.58 5 A GLN 24 -169.33 -37.61 5 A GLU 28 75.30 -32.09 5 A LYS 30 64.21 -176.04 5 A SER 80 65.15 94.62 5 A GLU 90 66.75 -171.02 5 A THR 96 -153.39 -50.19 5 B THR 375 -126.29 -71.35 5 B GLU 376 -176.87 -45.90 5 B MET 383 -164.85 14.33 5 B LEU 389 -82.98 34.90 5 B SER 407 -90.14 30.28 5 B PRO 427 -66.33 77.16 5 B ARG 452 -76.59 -152.21 5 B LYS 453 -160.81 117.10 5 B ALA 455 -161.26 -50.81 5 B ASN 456 -157.30 24.86 5 B LYS 462 -132.02 -159.67 6 A SER 14 -101.98 -166.76 6 A LYS 18 -163.93 -54.23 6 A TRP 22 -141.97 52.97 6 A ASN 23 -80.15 -156.59 6 A GLN 24 -169.30 -37.65 6 A MET 27 53.17 -96.86 6 A ARG 93 -136.18 -50.97 6 A THR 96 -168.51 -50.13 6 A ASP 128 -86.15 32.89 6 A ALA 133 -125.23 -52.65 6 B THR 375 -129.50 -71.32 6 B GLU 376 -176.87 -45.93 6 B MET 383 -164.83 14.40 6 B LEU 389 -82.87 34.86 6 B SER 407 -90.11 30.45 6 B PRO 427 -66.27 77.09 6 B ARG 452 -77.83 -152.15 6 B LYS 453 -160.81 117.13 6 B ALA 455 -161.22 -50.92 6 B ASN 456 -157.23 24.89 7 A THR 3 52.66 -158.60 7 A ALA 5 -99.76 52.09 7 A LEU 10 -112.82 -167.38 7 A SER 14 -102.01 -166.70 7 A LYS 18 -163.93 -54.26 7 A TRP 22 -142.02 53.05 7 A ASN 23 -80.20 -156.59 7 A GLN 24 -169.27 -37.70 7 A THR 26 101.38 146.71 7 A MET 27 79.43 -29.46 7 A GLU 28 -142.09 -26.17 7 A GLN 29 59.92 88.01 7 A LEU 70 -130.16 -30.96 7 A THR 96 -157.80 -50.11 7 A ASP 128 -85.45 34.11 7 A CYS 137 -123.85 -62.68 7 A LYS 139 59.96 89.35 7 B THR 375 -119.67 -71.33 7 B GLU 376 -176.88 -45.96 7 B MET 383 -164.89 14.40 7 B LEU 389 -82.99 34.90 7 B SER 407 -90.07 30.41 7 B PRO 427 -66.24 77.11 7 B ARG 452 -76.09 -152.20 7 B LYS 453 -160.84 117.06 7 B ALA 455 -161.28 -50.96 7 B ASN 456 -157.17 24.94 7 B LYS 462 -121.28 -157.33 8 A ASN 6 -100.28 -89.87 8 A ALA 7 -156.70 51.47 8 A SER 14 -102.01 -166.75 8 A LYS 18 -163.92 -54.20 8 A TRP 22 -142.05 53.05 8 A ASN 23 -80.20 -156.55 8 A GLN 24 -169.35 -37.61 8 A THR 31 -126.02 -58.56 8 A GLU 77 -160.53 -60.12 8 A ARG 79 -106.03 -63.23 8 A GLU 90 63.72 -91.27 8 A ARG 93 71.91 -76.36 8 A THR 96 -140.22 -50.02 8 B HIS 373 65.42 103.69 8 B THR 375 -127.50 -71.23 8 B GLU 376 -176.85 -45.98 8 B MET 383 -164.88 14.41 8 B LEU 389 -82.99 34.95 8 B SER 407 -90.14 30.37 8 B PRO 427 -66.25 77.11 8 B ARG 452 -77.07 -152.25 8 B LYS 453 -160.80 117.10 8 B ALA 455 -161.23 -50.94 8 B ASN 456 -157.19 24.91 8 B LYS 462 -130.56 -159.38 9 A ALA 5 63.24 -91.62 9 A ASN 6 -74.26 -72.26 9 A SER 14 -102.00 -166.77 9 A LYS 18 -163.89 -54.27 9 A TRP 22 -142.02 53.07 9 A ASN 23 -80.25 -156.56 9 A GLN 24 -169.31 -37.64 9 A THR 26 65.20 -166.60 9 A GLU 77 63.12 92.07 9 A ASN 95 -147.46 -83.08 9 A THR 96 -158.32 -50.16 9 A ARG 135 -80.64 -75.24 9 A LYS 139 62.50 -164.60 9 B THR 375 -115.63 -71.39 9 B GLU 376 -176.82 -45.92 9 B MET 383 -164.81 14.32 9 B LEU 389 -83.05 34.91 9 B SER 407 -90.04 30.27 9 B PRO 427 -66.26 77.05 9 B ARG 452 -77.14 -152.20 9 B LYS 453 -160.85 117.08 9 B ALA 455 -161.21 -50.91 9 B ASN 456 -157.22 24.89 9 B LYS 462 -117.65 -164.59 9 B PHE 474 72.92 32.67 10 A SER 14 -102.05 -166.77 10 A LYS 18 -163.90 -54.24 10 A TRP 22 -141.97 53.09 10 A ASN 23 -80.20 -156.55 10 A GLN 24 -169.36 -37.71 10 A LYS 30 -153.01 -14.77 10 A GLU 77 68.03 158.81 10 A GLU 90 69.95 112.30 10 A THR 96 -151.83 -50.20 10 A PRO 132 -80.93 32.06 10 A ALA 133 65.24 -175.87 10 B HIS 373 64.28 104.22 10 B THR 375 -117.78 -71.32 10 B GLU 376 -176.87 -45.88 10 B MET 383 -164.85 14.38 10 B LEU 389 -82.94 34.92 10 B SER 407 -90.04 30.34 10 B PRO 427 -66.34 77.11 10 B ARG 452 -77.15 -152.16 10 B LYS 453 -160.84 117.01 10 B ALA 455 -161.23 -50.81 10 B ASN 456 -157.32 24.84 10 B PHE 474 77.09 -67.74 Splicing factor 1, Splicing factor U2AF 65 kDa subunit lowest energy, model 1 Structure, phosphorylation and U2AF65 binding of the Nterminal Domain of splicing factor 1 during 3 splice site Recognition 1 N N 2 N N A THR 45 A THR 45 HELX_P A GLY 68 A GLY 68 1 1 24 A THR 96 A THR 96 HELX_P A ASN 120 A ASN 120 1 2 25 B ASP 391 B ASP 20 HELX_P B SER 407 B SER 36 1 3 17 B SER 438 B SER 67 HELX_P B THR 450 B THR 79 1 4 13 B ASP 465 B ASP 94 HELX_P B ARG 471 B ARG 100 1 5 7 SPLICING spliceosome assembly, SF1, UHM, ULM, SPLICING SF01_HUMAN UNP 1 1 Q15637 MATGANATPLDFPSKKRKRSRWNQDTMEQKTVIPGMPTVIPPGLTREQERAYIVQLQIEDLTRKLRTGDLGIPPNPEDRS PSPEPIYNSEGKRLNTREFRTRKKLEEERHNLITEMVALNPDFKPPADYKPPATRVSDKVMIPQD U2AF2_HUMAN UNP 2 372 P26368 GHPTEVLCLMNMVLPEELLDDEEYEEIVEDVRDECSKYGLVKSIEIPRPVDGVEVPGCGKIFVEFTSVFDCQKAMQGLTG RKFANRVVVTKYCDPDSYHRRDFW 1 145 2M0G 1 145 Q15637 A 1 1 145 372 475 2M0G 372 475 P26368 B 2 1 104 1 SER ENGINEERED MUTATION CYS 137 2M0G A Q15637 UNP 137 137 4 anti-parallel anti-parallel anti-parallel B VAL 412 B VAL 41 B GLU 416 B GLU 45 B LYS 431 B LYS 60 B PHE 436 B PHE 65 B VAL 377 B VAL 6 B MET 381 B MET 10 B VAL 460 B VAL 89 B CYS 464 B CYS 93