HEADER PROTEIN TRANSPORT/NUCLEAR PROTEIN 26-MAR-20 6WBB TITLE STRUCTURE OF MOUSE IMPORTIN ALPHA - MLH1-E475A NLS PEPTIDE COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: IMPORTIN SUBUNIT ALPHA-1; COMPND 3 CHAIN: I; COMPND 4 SYNONYM: IMPORTIN ALPHA P1,KARYOPHERIN SUBUNIT ALPHA-2,PENDULIN,PORE COMPND 5 TARGETING COMPLEX 58 KDA SUBUNIT,PTAC58,RAG COHORT PROTEIN 1,SRP1- COMPND 6 ALPHA; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: DNA MISMATCH REPAIR PROTEIN MLH1; COMPND 10 CHAIN: C, B; COMPND 11 FRAGMENT: NLS PEPTIDE; COMPND 12 SYNONYM: MUTL PROTEIN HOMOLOG 1; COMPND 13 ENGINEERED: YES; COMPND 14 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: KPNA2, RCH1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606 KEYWDS IMPORTIN ALPHA, NLS, NUCLEAR IMPORT, MLH1, PROTEIN TRANSPORT, PROTEIN KEYWDS 2 TRANSPORT-NUCLEAR PROTEIN COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.C.DE BARROS,T.D.DA SILVA,H.C.OLIVEIRA,C.A.FUKUDA,M.R.M.FONTES REVDAT 4 18-OCT-23 6WBB 1 REMARK REVDAT 3 28-JUL-21 6WBB 1 JRNL REVDAT 2 14-JUL-21 6WBB 1 JRNL REVDAT 1 07-JUL-21 6WBB 0 JRNL AUTH H.C.DE OLIVEIRA,T.D.DA SILVA,G.H.M.SALVADOR,I.R.MORAES, JRNL AUTH 2 C.A.FUKUDA,A.C.DE BARROS,M.R.M.FONTES JRNL TITL STRUCTURAL AND CALORIMETRIC STUDIES REVEAL SPECIFIC JRNL TITL 2 DETERMINANTS FOR THE BINDING OF A HIGH-AFFINITY NLS TO JRNL TITL 3 MAMMALIAN IMPORTIN-ALPHA. JRNL REF BIOCHEM.J. V. 478 2715 2021 JRNL REFN ESSN 1470-8728 JRNL PMID 34195786 JRNL DOI 10.1042/BCJ20210401 REMARK 2 REMARK 2 RESOLUTION. 2.66 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14_3260 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.66 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.91 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 39367 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.187 REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.510 REMARK 3 FREE R VALUE TEST SET COUNT : 3743 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 43.9120 - 7.9746 0.97 1285 133 0.1261 0.1322 REMARK 3 2 7.9746 - 6.3358 1.00 1331 141 0.1582 0.1845 REMARK 3 3 6.3358 - 5.5366 1.00 1322 135 0.1822 0.2590 REMARK 3 4 5.5366 - 5.0312 1.00 1305 137 0.1632 0.1851 REMARK 3 5 5.0312 - 4.6710 1.00 1348 139 0.1439 0.1912 REMARK 3 6 4.6710 - 4.3959 1.00 1303 138 0.1468 0.1881 REMARK 3 7 4.3959 - 4.1759 1.00 1337 138 0.1340 0.2130 REMARK 3 8 4.1759 - 3.9943 1.00 1314 134 0.1518 0.1850 REMARK 3 9 3.9943 - 3.8406 1.00 1344 143 0.1519 0.2197 REMARK 3 10 3.8406 - 3.7081 1.00 1300 140 0.1743 0.2008 REMARK 3 11 3.7081 - 3.5923 1.00 1340 141 0.1895 0.2398 REMARK 3 12 3.5923 - 3.4896 1.00 1312 137 0.2020 0.2428 REMARK 3 13 3.4896 - 3.3978 1.00 1308 139 0.2122 0.2510 REMARK 3 14 3.3978 - 3.3149 1.00 1337 138 0.2047 0.2868 REMARK 3 15 3.3149 - 3.2396 1.00 1306 137 0.2130 0.2853 REMARK 3 16 3.2396 - 3.1707 1.00 1347 147 0.2055 0.2784 REMARK 3 17 3.1707 - 3.1073 1.00 1302 137 0.2118 0.2564 REMARK 3 18 3.1073 - 3.0486 1.00 1341 145 0.2377 0.2608 REMARK 3 19 3.0486 - 2.9942 1.00 1287 133 0.2407 0.2794 REMARK 3 20 2.9942 - 2.9435 1.00 1357 138 0.2464 0.2936 REMARK 3 21 2.9435 - 2.8960 1.00 1323 137 0.2442 0.3168 REMARK 3 22 2.8960 - 2.8514 1.00 1319 138 0.2449 0.2895 REMARK 3 23 2.8514 - 2.8095 1.00 1330 143 0.2421 0.2517 REMARK 3 24 2.8095 - 2.7699 1.00 1296 139 0.2460 0.2829 REMARK 3 25 2.7699 - 2.7325 1.00 1324 141 0.2465 0.3133 REMARK 3 26 2.7325 - 2.6970 1.00 1322 141 0.2708 0.3034 REMARK 3 27 2.6970 - 2.6633 0.96 1284 134 0.3055 0.3672 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.330 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.780 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 53.74 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 53.74 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.003 3460 REMARK 3 ANGLE : 0.657 4706 REMARK 3 CHIRALITY : 0.041 561 REMARK 3 PLANARITY : 0.004 605 REMARK 3 DIHEDRAL : 2.732 2109 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'I' AND (RESID 72 THROUGH 278 ) REMARK 3 ORIGIN FOR THE GROUP (A): 43.5327 84.6873 65.8674 REMARK 3 T TENSOR REMARK 3 T11: 0.3324 T22: 0.3155 REMARK 3 T33: 0.2303 T12: 0.0330 REMARK 3 T13: 0.0131 T23: 0.0140 REMARK 3 L TENSOR REMARK 3 L11: 1.3475 L22: 2.2242 REMARK 3 L33: 0.6153 L12: 0.4313 REMARK 3 L13: -0.0709 L23: 0.7423 REMARK 3 S TENSOR REMARK 3 S11: 0.0914 S12: -0.0300 S13: 0.0274 REMARK 3 S21: -0.0282 S22: -0.0118 S23: -0.0020 REMARK 3 S31: -0.0950 S32: -0.0371 S33: -0.0546 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'I' AND (RESID 279 THROUGH 497 ) REMARK 3 ORIGIN FOR THE GROUP (A): 32.2950 54.0620 36.2904 REMARK 3 T TENSOR REMARK 3 T11: 0.3397 T22: 0.4380 REMARK 3 T33: 0.4378 T12: 0.0238 REMARK 3 T13: 0.0240 T23: -0.0836 REMARK 3 L TENSOR REMARK 3 L11: 1.6514 L22: 1.8616 REMARK 3 L33: 1.5656 L12: 0.5632 REMARK 3 L13: 1.0476 L23: 0.6158 REMARK 3 S TENSOR REMARK 3 S11: 0.0847 S12: 0.4845 S13: -0.2107 REMARK 3 S21: -0.2633 S22: 0.1273 S23: -0.3699 REMARK 3 S31: 0.1186 S32: 0.3213 S33: -0.1899 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'C' AND (RESID 467 THROUGH 474 ) REMARK 3 ORIGIN FOR THE GROUP (A): 42.8512 55.5003 41.6920 REMARK 3 T TENSOR REMARK 3 T11: 0.5167 T22: 0.5524 REMARK 3 T33: 0.7114 T12: -0.0314 REMARK 3 T13: 0.0042 T23: -0.1702 REMARK 3 L TENSOR REMARK 3 L11: 3.6727 L22: 0.9431 REMARK 3 L33: 2.7175 L12: -0.7464 REMARK 3 L13: -0.3664 L23: 0.5362 REMARK 3 S TENSOR REMARK 3 S11: 0.1255 S12: 0.1877 S13: -0.5648 REMARK 3 S21: 0.0206 S22: 0.4316 S23: -0.9837 REMARK 3 S31: -0.1309 S32: 0.4363 S33: -0.3327 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 467 THROUGH 476 ) REMARK 3 ORIGIN FOR THE GROUP (A): 36.9016 84.3939 58.4615 REMARK 3 T TENSOR REMARK 3 T11: 0.3713 T22: 0.4442 REMARK 3 T33: 0.3393 T12: 0.0334 REMARK 3 T13: 0.0341 T23: -0.0768 REMARK 3 L TENSOR REMARK 3 L11: 3.3665 L22: 4.0704 REMARK 3 L33: 3.9339 L12: 1.4243 REMARK 3 L13: 0.9191 L23: 0.5047 REMARK 3 S TENSOR REMARK 3 S11: -0.0392 S12: -0.1600 S13: -0.1067 REMARK 3 S21: -0.1095 S22: -0.3998 S23: 0.4770 REMARK 3 S31: 0.0842 S32: -0.2696 S33: 0.1487 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6WBB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-APR-20. REMARK 100 THE DEPOSITION ID IS D_1000247954. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-SEP-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : LNLS REMARK 200 BEAMLINE : W01B-MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.425 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 274753 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.663 REMARK 200 RESOLUTION RANGE LOW (A) : 43.912 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 13.10 REMARK 200 R MERGE (I) : 0.15100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.66 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.76 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.12200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.490 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 5U5P REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.68 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.39 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM CITRATE (PH 6), 10 MM REMARK 280 DTT, 0.55 M SODIUM CITRATE, PH 6.0, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 39.13400 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 50.21000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 45.27800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 50.21000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 39.13400 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 45.27800 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: I, C, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 ASN I 70 REMARK 465 GLN I 71 REMARK 465 VAL I 498 REMARK 465 GLU I 499 REMARK 465 GLU I 500 REMARK 465 GLU I 501 REMARK 465 GLU I 502 REMARK 465 ASP I 503 REMARK 465 GLN I 504 REMARK 465 ASN I 505 REMARK 465 VAL I 506 REMARK 465 VAL I 507 REMARK 465 PRO I 508 REMARK 465 GLU I 509 REMARK 465 THR I 510 REMARK 465 THR I 511 REMARK 465 SER I 512 REMARK 465 GLU I 513 REMARK 465 GLY I 514 REMARK 465 PHE I 515 REMARK 465 ALA I 516 REMARK 465 PHE I 517 REMARK 465 GLN I 518 REMARK 465 VAL I 519 REMARK 465 GLN I 520 REMARK 465 ASP I 521 REMARK 465 GLY I 522 REMARK 465 ALA I 523 REMARK 465 PRO I 524 REMARK 465 GLY I 525 REMARK 465 THR I 526 REMARK 465 PHE I 527 REMARK 465 ASN I 528 REMARK 465 PHE I 529 REMARK 465 SER C 466 REMARK 465 ALA C 475 REMARK 465 ASP C 476 REMARK 465 SER B 466 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 SER B 467 N CB OG REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASN I 88 35.47 -99.00 REMARK 500 GLN I 109 73.62 46.31 REMARK 500 ASN I 239 153.32 80.28 REMARK 500 ASN B 468 -153.78 -83.91 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLU I 480 ASN I 481 136.44 REMARK 500 REMARK 500 REMARK: NULL DBREF 6WBB I 70 529 UNP P52293 IMA1_MOUSE 70 529 DBREF 6WBB C 466 476 UNP P40692 MLH1_HUMAN 466 476 DBREF 6WBB B 466 476 UNP P40692 MLH1_HUMAN 466 476 SEQADV 6WBB ALA C 475 UNP P40692 GLU 475 ENGINEERED MUTATION SEQADV 6WBB ALA B 475 UNP P40692 GLU 475 ENGINEERED MUTATION SEQRES 1 I 460 ASN GLN GLY THR VAL ASN TRP SER VAL GLU ASP ILE VAL SEQRES 2 I 460 LYS GLY ILE ASN SER ASN ASN LEU GLU SER GLN LEU GLN SEQRES 3 I 460 ALA THR GLN ALA ALA ARG LYS LEU LEU SER ARG GLU LYS SEQRES 4 I 460 GLN PRO PRO ILE ASP ASN ILE ILE ARG ALA GLY LEU ILE SEQRES 5 I 460 PRO LYS PHE VAL SER PHE LEU GLY LYS THR ASP CYS SER SEQRES 6 I 460 PRO ILE GLN PHE GLU SER ALA TRP ALA LEU THR ASN ILE SEQRES 7 I 460 ALA SER GLY THR SER GLU GLN THR LYS ALA VAL VAL ASP SEQRES 8 I 460 GLY GLY ALA ILE PRO ALA PHE ILE SER LEU LEU ALA SER SEQRES 9 I 460 PRO HIS ALA HIS ILE SER GLU GLN ALA VAL TRP ALA LEU SEQRES 10 I 460 GLY ASN ILE ALA GLY ASP GLY SER ALA PHE ARG ASP LEU SEQRES 11 I 460 VAL ILE LYS HIS GLY ALA ILE ASP PRO LEU LEU ALA LEU SEQRES 12 I 460 LEU ALA VAL PRO ASP LEU SER THR LEU ALA CYS GLY TYR SEQRES 13 I 460 LEU ARG ASN LEU THR TRP THR LEU SER ASN LEU CYS ARG SEQRES 14 I 460 ASN LYS ASN PRO ALA PRO PRO LEU ASP ALA VAL GLU GLN SEQRES 15 I 460 ILE LEU PRO THR LEU VAL ARG LEU LEU HIS HIS ASN ASP SEQRES 16 I 460 PRO GLU VAL LEU ALA ASP SER CYS TRP ALA ILE SER TYR SEQRES 17 I 460 LEU THR ASP GLY PRO ASN GLU ARG ILE GLU MET VAL VAL SEQRES 18 I 460 LYS LYS GLY VAL VAL PRO GLN LEU VAL LYS LEU LEU GLY SEQRES 19 I 460 ALA THR GLU LEU PRO ILE VAL THR PRO ALA LEU ARG ALA SEQRES 20 I 460 ILE GLY ASN ILE VAL THR GLY THR ASP GLU GLN THR GLN SEQRES 21 I 460 LYS VAL ILE ASP ALA GLY ALA LEU ALA VAL PHE PRO SER SEQRES 22 I 460 LEU LEU THR ASN PRO LYS THR ASN ILE GLN LYS GLU ALA SEQRES 23 I 460 THR TRP THR MET SER ASN ILE THR ALA GLY ARG GLN ASP SEQRES 24 I 460 GLN ILE GLN GLN VAL VAL ASN HIS GLY LEU VAL PRO PHE SEQRES 25 I 460 LEU VAL GLY VAL LEU SER LYS ALA ASP PHE LYS THR GLN SEQRES 26 I 460 LYS GLU ALA ALA TRP ALA ILE THR ASN TYR THR SER GLY SEQRES 27 I 460 GLY THR VAL GLU GLN ILE VAL TYR LEU VAL HIS CYS GLY SEQRES 28 I 460 ILE ILE GLU PRO LEU MET ASN LEU LEU SER ALA LYS ASP SEQRES 29 I 460 THR LYS ILE ILE GLN VAL ILE LEU ASP ALA ILE SER ASN SEQRES 30 I 460 ILE PHE GLN ALA ALA GLU LYS LEU GLY GLU THR GLU LYS SEQRES 31 I 460 LEU SER ILE MET ILE GLU GLU CYS GLY GLY LEU ASP LYS SEQRES 32 I 460 ILE GLU ALA LEU GLN ARG HIS GLU ASN GLU SER VAL TYR SEQRES 33 I 460 LYS ALA SER LEU ASN LEU ILE GLU LYS TYR PHE SER VAL SEQRES 34 I 460 GLU GLU GLU GLU ASP GLN ASN VAL VAL PRO GLU THR THR SEQRES 35 I 460 SER GLU GLY PHE ALA PHE GLN VAL GLN ASP GLY ALA PRO SEQRES 36 I 460 GLY THR PHE ASN PHE SEQRES 1 C 11 SER SER ASN PRO ARG LYS ARG HIS ARG ALA ASP SEQRES 1 B 11 SER SER ASN PRO ARG LYS ARG HIS ARG ALA ASP FORMUL 4 HOH *70(H2 O) HELIX 1 AA1 SER I 77 ASN I 86 1 10 HELIX 2 AA2 ASN I 89 SER I 105 1 17 HELIX 3 AA3 PRO I 111 ALA I 118 1 8 HELIX 4 AA4 GLY I 119 LEU I 128 1 10 HELIX 5 AA5 CYS I 133 SER I 149 1 17 HELIX 6 AA6 THR I 151 GLY I 161 1 11 HELIX 7 AA7 GLY I 162 LEU I 171 1 10 HELIX 8 AA8 HIS I 175 GLY I 191 1 17 HELIX 9 AA9 GLY I 193 HIS I 203 1 11 HELIX 10 AB1 ALA I 205 LEU I 212 1 8 HELIX 11 AB2 ASP I 217 LEU I 221 5 5 HELIX 12 AB3 ALA I 222 CYS I 237 1 16 HELIX 13 AB4 PRO I 245 LEU I 260 1 16 HELIX 14 AB5 ASP I 264 THR I 279 1 16 HELIX 15 AB6 PRO I 282 LYS I 291 1 10 HELIX 16 AB7 VAL I 294 GLY I 303 1 10 HELIX 17 AB8 GLU I 306 VAL I 321 1 16 HELIX 18 AB9 THR I 324 ALA I 334 1 11 HELIX 19 AC1 GLY I 335 ALA I 338 5 4 HELIX 20 AC2 VAL I 339 LEU I 344 1 6 HELIX 21 AC3 LYS I 348 THR I 363 1 16 HELIX 22 AC4 ARG I 366 HIS I 376 1 11 HELIX 23 AC5 LEU I 378 LYS I 388 1 11 HELIX 24 AC6 ASP I 390 GLY I 408 1 19 HELIX 25 AC7 THR I 409 CYS I 419 1 11 HELIX 26 AC8 ILE I 421 LEU I 428 1 8 HELIX 27 AC9 LEU I 429 ALA I 431 5 3 HELIX 28 AD1 ASP I 433 LEU I 454 1 22 HELIX 29 AD2 GLU I 456 CYS I 467 1 12 HELIX 30 AD3 GLY I 468 GLU I 474 1 7 HELIX 31 AD4 ALA I 475 HIS I 479 5 5 HELIX 32 AD5 SER I 483 PHE I 496 1 14 CISPEP 1 ASN I 241 PRO I 242 0 -0.56 CRYST1 78.268 90.556 100.420 90.00 90.00 90.00 P 21 21 21 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.012777 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011043 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009958 0.00000