HEADER TRANSFERASE 07-APR-15 4Z7H TITLE CRYSTAL STRUCTURE OF HUMAN IRE1 CYTOPLASMIC KINASE-RNASE REGION - TITLE 2 COMPLEX WITH IMIDAZOPYRIDINE COMPOUND 3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE/THREONINE-PROTEIN KINASE/ENDORIBONUCLEASE IRE1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ENDOPLASMIC RETICULUM-TO-NUCLEUS SIGNALING 1,INOSITOL- COMPND 5 REQUIRING PROTEIN 1,HIRE1P,IRE1-ALPHA,IRE1A; COMPND 6 EC: 2.7.11.1,3.1.26.-; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: ERN1, IRE1; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS TRANSFERASE, KINASE, RNASE, UNFOLDED PROTEIN RESPONSE EXPDTA X-RAY DIFFRACTION AUTHOR A.JOSHI,R.BAYLISS REVDAT 4 10-JAN-24 4Z7H 1 REMARK REVDAT 3 09-OCT-19 4Z7H 1 JRNL REVDAT 2 01-JUL-15 4Z7H 1 JRNL REVDAT 1 27-MAY-15 4Z7H 0 JRNL AUTH A.JOSHI,Y.NEWBATT,P.C.MCANDREW,M.STUBBS,R.BURKE, JRNL AUTH 2 M.W.RICHARDS,C.BHATIA,J.J.CALDWELL,T.MCHARDY,I.COLLINS, JRNL AUTH 3 R.BAYLISS JRNL TITL MOLECULAR MECHANISMS OF HUMAN IRE1 ACTIVATION THROUGH JRNL TITL 2 DIMERIZATION AND LIGAND BINDING. JRNL REF ONCOTARGET V. 6 13019 2015 JRNL REFN ESSN 1949-2553 JRNL PMID 25968568 JRNL DOI 10.18632/ONCOTARGET.3864 REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.10.1 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.36 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 24770 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.202 REMARK 3 R VALUE (WORKING SET) : 0.200 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.090 REMARK 3 FREE R VALUE TEST SET COUNT : 1260 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 12 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 3.03 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.55 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2928 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2339 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2783 REMARK 3 BIN R VALUE (WORKING SET) : 0.2322 REMARK 3 BIN FREE R VALUE : 0.2662 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.95 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 145 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6186 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 53 REMARK 3 SOLVENT ATOMS : 21 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 79.38 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 86.73 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 17.12440 REMARK 3 B22 (A**2) : -1.46900 REMARK 3 B33 (A**2) : -15.65540 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.451 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : NULL REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.321 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : NULL REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.917 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.905 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 6428 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 8710 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 2275 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 144 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 929 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 6428 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 801 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 7328 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.14 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.43 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 21.08 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: {A|563 - 642} REMARK 3 ORIGIN FOR THE GROUP (A): 34.3485 -8.1906 17.7582 REMARK 3 T TENSOR REMARK 3 T11: -0.0499 T22: -0.0275 REMARK 3 T33: -0.1878 T12: 0.0975 REMARK 3 T13: -0.0658 T23: -0.0446 REMARK 3 L TENSOR REMARK 3 L11: 4.5215 L22: 5.4284 REMARK 3 L33: 7.7804 L12: -0.3461 REMARK 3 L13: -1.8121 L23: -2.7318 REMARK 3 S TENSOR REMARK 3 S11: -0.0291 S12: -0.8448 S13: -0.0394 REMARK 3 S21: 0.7546 S22: 0.1511 S23: -0.3674 REMARK 3 S31: 0.2695 S32: 0.4391 S33: -0.1220 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: {A|643 - 769} REMARK 3 ORIGIN FOR THE GROUP (A): 40.8535 -10.5675 0.0416 REMARK 3 T TENSOR REMARK 3 T11: -0.2300 T22: -0.1938 REMARK 3 T33: -0.0702 T12: -0.0028 REMARK 3 T13: -0.0192 T23: 0.0503 REMARK 3 L TENSOR REMARK 3 L11: 6.2112 L22: 3.6061 REMARK 3 L33: 2.2247 L12: -2.1913 REMARK 3 L13: -0.1078 L23: 0.0778 REMARK 3 S TENSOR REMARK 3 S11: 0.1006 S12: 0.1390 S13: 0.2589 REMARK 3 S21: 0.0898 S22: -0.0610 S23: -0.4987 REMARK 3 S31: 0.1777 S32: 0.0316 S33: -0.0397 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: {A|770 - 962} REMARK 3 ORIGIN FOR THE GROUP (A): 41.0143 -10.6621 -26.6315 REMARK 3 T TENSOR REMARK 3 T11: -0.2813 T22: 0.2150 REMARK 3 T33: -0.3530 T12: 0.2675 REMARK 3 T13: 0.0771 T23: 0.1621 REMARK 3 L TENSOR REMARK 3 L11: 2.7868 L22: 3.0317 REMARK 3 L33: 5.2622 L12: -1.2124 REMARK 3 L13: 1.6761 L23: -0.6648 REMARK 3 S TENSOR REMARK 3 S11: 0.4821 S12: 1.0459 S13: 0.4847 REMARK 3 S21: -0.7241 S22: -0.5287 S23: -0.0574 REMARK 3 S31: -0.0180 S32: 0.0012 S33: 0.0466 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: {B|563 - 642} REMARK 3 ORIGIN FOR THE GROUP (A): 19.5676 8.8361 18.1706 REMARK 3 T TENSOR REMARK 3 T11: -0.0375 T22: 0.0221 REMARK 3 T33: -0.2514 T12: 0.1488 REMARK 3 T13: 0.1069 T23: -0.0281 REMARK 3 L TENSOR REMARK 3 L11: 5.1601 L22: 8.4479 REMARK 3 L33: 4.6057 L12: 1.3956 REMARK 3 L13: 1.2326 L23: 0.5478 REMARK 3 S TENSOR REMARK 3 S11: -0.0959 S12: -1.0239 S13: 0.0490 REMARK 3 S21: 0.9899 S22: 0.1734 S23: 0.5174 REMARK 3 S31: -0.5499 S32: -0.3917 S33: -0.0776 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: {B|643 - 769} REMARK 3 ORIGIN FOR THE GROUP (A): 12.3854 10.9745 0.6523 REMARK 3 T TENSOR REMARK 3 T11: -0.2272 T22: -0.1921 REMARK 3 T33: -0.0527 T12: 0.0296 REMARK 3 T13: 0.0434 T23: 0.0278 REMARK 3 L TENSOR REMARK 3 L11: 5.9291 L22: 2.1739 REMARK 3 L33: 2.6689 L12: -0.2394 REMARK 3 L13: 0.7531 L23: 0.1192 REMARK 3 S TENSOR REMARK 3 S11: -0.2114 S12: 0.0740 S13: 0.0312 REMARK 3 S21: 0.2720 S22: 0.0843 S23: 0.1090 REMARK 3 S31: -0.1154 S32: 0.0278 S33: 0.1271 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: {B|770 - 962} REMARK 3 ORIGIN FOR THE GROUP (A): 9.1906 8.7821 -26.7996 REMARK 3 T TENSOR REMARK 3 T11: -0.3115 T22: 0.1290 REMARK 3 T33: -0.2058 T12: 0.0814 REMARK 3 T13: -0.0776 T23: -0.0089 REMARK 3 L TENSOR REMARK 3 L11: 2.4056 L22: 2.4614 REMARK 3 L33: 5.9617 L12: -0.7558 REMARK 3 L13: -1.3654 L23: 0.8350 REMARK 3 S TENSOR REMARK 3 S11: 0.1245 S12: 1.0487 S13: -0.1538 REMARK 3 S21: -0.5308 S22: -0.1230 S23: 0.1104 REMARK 3 S31: 0.2731 S32: -0.3543 S33: -0.0015 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4Z7H COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 07-APR-15. REMARK 100 THE DEPOSITION ID IS D_1000208752. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-SEP-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.92 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 : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24770 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 46.360 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : 0.20100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.08 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.40 REMARK 200 R MERGE FOR SHELL (I) : 1.44000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 4Z7G REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.83 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: APO-HIRE1 WAS CRYSTALLIZED BY HANGING REMARK 280 -DROP VAPOR DIFFUSION BY MIXING IRE1 (AT 2 MG/ML) WITH RESERVOIR REMARK 280 SOLUTION CONTAINING 18-20% PEG3350, 0.2 M SODIUM MALONATE AND REMARK 280 0.1 BIS-TRISPROPANE (PH 6.5) IN A 1:1 RATIO. CRYSTALS WERE REMARK 280 BRIEFLY (30 SEC) SOAKED IN 22% PEG3350, 0.2 M NA MALONATE, 0.1 M REMARK 280 BIS-TRISPROPANE (PH 7.5) AND 25% ETHYLENE GLYCOL BEFORE PLUNGING REMARK 280 INTO LIQUID N2., VAPOR DIFFUSION, HANGING 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 39.33900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 84.34100 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.97850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 84.34100 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 39.33900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.97850 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 ARG A 727 REMARK 465 ARG A 728 REMARK 465 SER A 729 REMARK 465 GLY A 730 REMARK 465 VAL A 731 REMARK 465 GLU A 745 REMARK 465 ASP A 746 REMARK 465 CYS A 747 REMARK 465 LYS A 748 REMARK 465 GLU A 749 REMARK 465 LEU A 886 REMARK 465 ARG A 887 REMARK 465 LYS A 888 REMARK 465 PHE A 889 REMARK 465 ARG A 890 REMARK 465 THR A 891 REMARK 465 TYR A 892 REMARK 465 GLU A 964 REMARK 465 PRO A 965 REMARK 465 PRO A 966 REMARK 465 GLU A 967 REMARK 465 PRO A 968 REMARK 465 GLN A 969 REMARK 465 PRO A 970 REMARK 465 PRO A 971 REMARK 465 VAL A 972 REMARK 465 THR A 973 REMARK 465 PRO A 974 REMARK 465 ASP A 975 REMARK 465 ALA A 976 REMARK 465 LEU A 977 REMARK 465 SER B 724 REMARK 465 PHE B 725 REMARK 465 SER B 726 REMARK 465 ARG B 727 REMARK 465 ARG B 728 REMARK 465 SER B 729 REMARK 465 GLY B 730 REMARK 465 GLU B 745 REMARK 465 ASP B 746 REMARK 465 CYS B 747 REMARK 465 LYS B 748 REMARK 465 GLU B 749 REMARK 465 ASN B 750 REMARK 465 HIS B 963 REMARK 465 GLU B 964 REMARK 465 PRO B 965 REMARK 465 PRO B 966 REMARK 465 GLU B 967 REMARK 465 PRO B 968 REMARK 465 GLN B 969 REMARK 465 PRO B 970 REMARK 465 PRO B 971 REMARK 465 VAL B 972 REMARK 465 THR B 973 REMARK 465 PRO B 974 REMARK 465 ASP B 975 REMARK 465 ALA B 976 REMARK 465 LEU B 977 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 ARG A 635 CG CD NE CZ NH1 NH2 REMARK 470 HIS A 660 CG ND1 CD2 CE1 NE2 REMARK 470 LYS A 716 CG CD CE NZ REMARK 470 VAL A 720 CG1 CG2 REMARK 470 HIS A 723 CG ND1 CD2 CE1 NE2 REMARK 470 ASN A 750 CG OD1 ND2 REMARK 470 ARG A 936 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 635 CG CD NE CZ NH1 NH2 REMARK 470 LEU B 714 CG CD1 CD2 REMARK 470 LYS B 716 CG CD CE NZ REMARK 470 ARG B 722 CG CD NE CZ NH1 NH2 REMARK 470 HIS B 723 CG ND1 CD2 CE1 NE2 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 HIS A 579 -166.29 -129.90 REMARK 500 PHE A 629 -65.76 -106.79 REMARK 500 ASP A 634 -156.96 -116.51 REMARK 500 LYS A 656 33.26 -78.17 REMARK 500 ASN A 683 34.10 71.04 REMARK 500 ASP A 688 26.77 -145.81 REMARK 500 SER A 710 -45.43 -138.87 REMARK 500 ALA A 719 -109.98 -142.94 REMARK 500 ARG A 722 50.02 -109.79 REMARK 500 LEU A 743 -52.03 -123.58 REMARK 500 GLU A 850 109.57 75.98 REMARK 500 ARG A 864 87.96 -66.83 REMARK 500 ARG A 867 -91.32 52.80 REMARK 500 MET A 872 -59.76 68.66 REMARK 500 HIS A 910 45.32 -88.43 REMARK 500 MET A 948 3.56 -67.44 REMARK 500 PHE B 629 -65.19 -106.87 REMARK 500 ASP B 634 -159.49 -136.15 REMARK 500 GLN B 636 -51.14 -127.66 REMARK 500 ALA B 647 172.97 179.91 REMARK 500 LYS B 656 32.43 -77.56 REMARK 500 ASN B 683 35.29 71.63 REMARK 500 ASP B 688 25.64 -145.11 REMARK 500 SER B 710 -25.96 -147.31 REMARK 500 ARG B 722 -81.63 -126.01 REMARK 500 ARG B 864 99.39 -64.23 REMARK 500 ARG B 867 -99.08 69.66 REMARK 500 MET B 872 -60.16 69.91 REMARK 500 MET B 948 4.03 -67.52 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 4L5 A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 4L5 B 1001 DBREF 4Z7H A 562 977 UNP O75460 ERN1_HUMAN 562 977 DBREF 4Z7H B 562 977 UNP O75460 ERN1_HUMAN 562 977 SEQRES 1 A 416 SER VAL VAL ILE VAL GLY LYS ILE SER PHE CYS PRO LYS SEQRES 2 A 416 ASP VAL LEU GLY HIS GLY ALA GLU GLY THR ILE VAL TYR SEQRES 3 A 416 ARG GLY MET PHE ASP ASN ARG ASP VAL ALA VAL LYS ARG SEQRES 4 A 416 ILE LEU PRO GLU CYS PHE SER PHE ALA ASP ARG GLU VAL SEQRES 5 A 416 GLN LEU LEU ARG GLU SER ASP GLU HIS PRO ASN VAL ILE SEQRES 6 A 416 ARG TYR PHE CYS THR GLU LYS ASP ARG GLN PHE GLN TYR SEQRES 7 A 416 ILE ALA ILE GLU LEU CYS ALA ALA THR LEU GLN GLU TYR SEQRES 8 A 416 VAL GLU GLN LYS ASP PHE ALA HIS LEU GLY LEU GLU PRO SEQRES 9 A 416 ILE THR LEU LEU GLN GLN THR THR SER GLY LEU ALA HIS SEQRES 10 A 416 LEU HIS SER LEU ASN ILE VAL HIS ARG ASP LEU LYS PRO SEQRES 11 A 416 HIS ASN ILE LEU ILE SER MET PRO ASN ALA HIS GLY LYS SEQRES 12 A 416 ILE LYS ALA MET ILE SER ASP PHE GLY LEU CYS LYS LYS SEQRES 13 A 416 LEU ALA VAL GLY ARG HIS SER PHE SER ARG ARG SER GLY SEQRES 14 A 416 VAL PRO GLY THR GLU GLY TRP ILE ALA PRO GLU MET LEU SEQRES 15 A 416 SER GLU ASP CYS LYS GLU ASN PRO THR TYR THR VAL ASP SEQRES 16 A 416 ILE PHE SER ALA GLY CYS VAL PHE TYR TYR VAL ILE SER SEQRES 17 A 416 GLU GLY SER HIS PRO PHE GLY LYS SER LEU GLN ARG GLN SEQRES 18 A 416 ALA ASN ILE LEU LEU GLY ALA CYS SER LEU ASP CYS LEU SEQRES 19 A 416 HIS PRO GLU LYS HIS GLU ASP VAL ILE ALA ARG GLU LEU SEQRES 20 A 416 ILE GLU LYS MET ILE ALA MET ASP PRO GLN LYS ARG PRO SEQRES 21 A 416 SER ALA LYS HIS VAL LEU LYS HIS PRO PHE PHE TRP SER SEQRES 22 A 416 LEU GLU LYS GLN LEU GLN PHE PHE GLN ASP VAL SER ASP SEQRES 23 A 416 ARG ILE GLU LYS GLU SER LEU ASP GLY PRO ILE VAL LYS SEQRES 24 A 416 GLN LEU GLU ARG GLY GLY ARG ALA VAL VAL LYS MET ASP SEQRES 25 A 416 TRP ARG GLU ASN ILE THR VAL PRO LEU GLN THR ASP LEU SEQRES 26 A 416 ARG LYS PHE ARG THR TYR LYS GLY GLY SER VAL ARG ASP SEQRES 27 A 416 LEU LEU ARG ALA MET ARG ASN LYS LYS HIS HIS TYR ARG SEQRES 28 A 416 GLU LEU PRO ALA GLU VAL ARG GLU THR LEU GLY SER LEU SEQRES 29 A 416 PRO ASP ASP PHE VAL CYS TYR PHE THR SER ARG PHE PRO SEQRES 30 A 416 HIS LEU LEU ALA HIS THR TYR ARG ALA MET GLU LEU CYS SEQRES 31 A 416 SER HIS GLU ARG LEU PHE GLN PRO TYR TYR PHE HIS GLU SEQRES 32 A 416 PRO PRO GLU PRO GLN PRO PRO VAL THR PRO ASP ALA LEU SEQRES 1 B 416 SER VAL VAL ILE VAL GLY LYS ILE SER PHE CYS PRO LYS SEQRES 2 B 416 ASP VAL LEU GLY HIS GLY ALA GLU GLY THR ILE VAL TYR SEQRES 3 B 416 ARG GLY MET PHE ASP ASN ARG ASP VAL ALA VAL LYS ARG SEQRES 4 B 416 ILE LEU PRO GLU CYS PHE SER PHE ALA ASP ARG GLU VAL SEQRES 5 B 416 GLN LEU LEU ARG GLU SER ASP GLU HIS PRO ASN VAL ILE SEQRES 6 B 416 ARG TYR PHE CYS THR GLU LYS ASP ARG GLN PHE GLN TYR SEQRES 7 B 416 ILE ALA ILE GLU LEU CYS ALA ALA THR LEU GLN GLU TYR SEQRES 8 B 416 VAL GLU GLN LYS ASP PHE ALA HIS LEU GLY LEU GLU PRO SEQRES 9 B 416 ILE THR LEU LEU GLN GLN THR THR SER GLY LEU ALA HIS SEQRES 10 B 416 LEU HIS SER LEU ASN ILE VAL HIS ARG ASP LEU LYS PRO SEQRES 11 B 416 HIS ASN ILE LEU ILE SER MET PRO ASN ALA HIS GLY LYS SEQRES 12 B 416 ILE LYS ALA MET ILE SER ASP PHE GLY LEU CYS LYS LYS SEQRES 13 B 416 LEU ALA VAL GLY ARG HIS SER PHE SER ARG ARG SER GLY SEQRES 14 B 416 VAL PRO GLY THR GLU GLY TRP ILE ALA PRO GLU MET LEU SEQRES 15 B 416 SER GLU ASP CYS LYS GLU ASN PRO THR TYR THR VAL ASP SEQRES 16 B 416 ILE PHE SER ALA GLY CYS VAL PHE TYR TYR VAL ILE SER SEQRES 17 B 416 GLU GLY SER HIS PRO PHE GLY LYS SER LEU GLN ARG GLN SEQRES 18 B 416 ALA ASN ILE LEU LEU GLY ALA CYS SER LEU ASP CYS LEU SEQRES 19 B 416 HIS PRO GLU LYS HIS GLU ASP VAL ILE ALA ARG GLU LEU SEQRES 20 B 416 ILE GLU LYS MET ILE ALA MET ASP PRO GLN LYS ARG PRO SEQRES 21 B 416 SER ALA LYS HIS VAL LEU LYS HIS PRO PHE PHE TRP SER SEQRES 22 B 416 LEU GLU LYS GLN LEU GLN PHE PHE GLN ASP VAL SER ASP SEQRES 23 B 416 ARG ILE GLU LYS GLU SER LEU ASP GLY PRO ILE VAL LYS SEQRES 24 B 416 GLN LEU GLU ARG GLY GLY ARG ALA VAL VAL LYS MET ASP SEQRES 25 B 416 TRP ARG GLU ASN ILE THR VAL PRO LEU GLN THR ASP LEU SEQRES 26 B 416 ARG LYS PHE ARG THR TYR LYS GLY GLY SER VAL ARG ASP SEQRES 27 B 416 LEU LEU ARG ALA MET ARG ASN LYS LYS HIS HIS TYR ARG SEQRES 28 B 416 GLU LEU PRO ALA GLU VAL ARG GLU THR LEU GLY SER LEU SEQRES 29 B 416 PRO ASP ASP PHE VAL CYS TYR PHE THR SER ARG PHE PRO SEQRES 30 B 416 HIS LEU LEU ALA HIS THR TYR ARG ALA MET GLU LEU CYS SEQRES 31 B 416 SER HIS GLU ARG LEU PHE GLN PRO TYR TYR PHE HIS GLU SEQRES 32 B 416 PRO PRO GLU PRO GLN PRO PRO VAL THR PRO ASP ALA LEU HET 4L5 A1001 43 HET SO4 A1002 5 HET 4L5 B1001 43 HETNAM 4L5 2-METHOXY-4-[6-(PROPAN-2-YLAMINO)IMIDAZO[1,2- HETNAM 2 4L5 B]PYRIDAZIN-3-YL]BENZAMIDE HETNAM SO4 SULFATE ION FORMUL 3 4L5 2(C17 H19 N5 O2) FORMUL 4 SO4 O4 S 2- FORMUL 6 HOH *21(H2 O) HELIX 1 AA1 LEU A 602 GLU A 604 5 3 HELIX 2 AA2 CYS A 605 ASP A 620 1 16 HELIX 3 AA3 LEU A 649 GLN A 655 1 7 HELIX 4 AA4 ASP A 657 GLY A 662 5 6 HELIX 5 AA5 GLU A 664 LEU A 682 1 19 HELIX 6 AA6 ASP A 711 CYS A 715 5 5 HELIX 7 AA7 ALA A 739 LEU A 743 5 5 HELIX 8 AA8 TYR A 753 SER A 769 1 17 HELIX 9 AA9 GLN A 780 GLY A 788 1 9 HELIX 10 AB1 LYS A 799 ILE A 813 1 15 HELIX 11 AB2 ASP A 816 ARG A 820 5 5 HELIX 12 AB3 SER A 822 LYS A 828 1 7 HELIX 13 AB4 HIS A 829 TRP A 833 5 5 HELIX 14 AB5 SER A 834 ILE A 849 1 16 HELIX 15 AB6 GLY A 856 ARG A 864 1 9 HELIX 16 AB7 THR A 879 ASP A 885 1 7 HELIX 17 AB8 SER A 896 HIS A 910 1 15 HELIX 18 AB9 PRO A 915 GLY A 923 1 9 HELIX 19 AC1 PRO A 926 PHE A 937 1 12 HELIX 20 AC2 HIS A 939 MET A 948 1 10 HELIX 21 AC3 GLU A 949 SER A 952 5 4 HELIX 22 AC4 GLU A 954 GLN A 958 5 5 HELIX 23 AC5 LEU B 602 GLU B 604 5 3 HELIX 24 AC6 CYS B 605 ASP B 620 1 16 HELIX 25 AC7 LEU B 649 GLU B 654 1 6 HELIX 26 AC8 ASP B 657 GLY B 662 5 6 HELIX 27 AC9 GLU B 664 LEU B 682 1 19 HELIX 28 AD1 ALA B 739 LEU B 743 5 5 HELIX 29 AD2 TYR B 753 SER B 769 1 17 HELIX 30 AD3 GLN B 780 GLY B 788 1 9 HELIX 31 AD4 LYS B 799 ILE B 813 1 15 HELIX 32 AD5 ASP B 816 ARG B 820 5 5 HELIX 33 AD6 SER B 822 LYS B 828 1 7 HELIX 34 AD7 HIS B 829 TRP B 833 5 5 HELIX 35 AD8 SER B 834 GLU B 850 1 17 HELIX 36 AD9 GLY B 856 ARG B 864 1 9 HELIX 37 AE1 ASP B 873 ILE B 878 5 6 HELIX 38 AE2 THR B 879 LEU B 886 1 8 HELIX 39 AE3 SER B 896 HIS B 910 1 15 HELIX 40 AE4 PRO B 915 GLY B 923 1 9 HELIX 41 AE5 PRO B 926 PHE B 937 1 12 HELIX 42 AE6 HIS B 939 MET B 948 1 10 HELIX 43 AE7 GLU B 949 SER B 952 5 4 HELIX 44 AE8 GLU B 954 GLN B 958 5 5 SHEET 1 AA1 6 VAL A 564 VAL A 566 0 SHEET 2 AA1 6 ILE A 569 HIS A 579 -1 O PHE A 571 N VAL A 564 SHEET 3 AA1 6 ILE A 585 PHE A 591 -1 O MET A 590 N SER A 570 SHEET 4 AA1 6 ARG A 594 ILE A 601 -1 O VAL A 598 N TYR A 587 SHEET 5 AA1 6 GLN A 638 GLU A 643 -1 O ILE A 640 N LYS A 599 SHEET 6 AA1 6 TYR A 628 LYS A 633 -1 N PHE A 629 O ALA A 641 SHEET 1 AA2 3 ALA A 647 THR A 648 0 SHEET 2 AA2 3 LEU A 695 ILE A 696 -1 O ILE A 696 N ALA A 647 SHEET 3 AA2 3 ALA A 707 MET A 708 -1 O MET A 708 N LEU A 695 SHEET 1 AA3 2 ILE A 684 VAL A 685 0 SHEET 2 AA3 2 LYS A 716 LYS A 717 -1 O LYS A 716 N VAL A 685 SHEET 1 AA4 6 VAL B 564 VAL B 566 0 SHEET 2 AA4 6 ILE B 569 HIS B 579 -1 O ILE B 569 N VAL B 566 SHEET 3 AA4 6 ILE B 585 PHE B 591 -1 O MET B 590 N SER B 570 SHEET 4 AA4 6 ARG B 594 ILE B 601 -1 O VAL B 598 N TYR B 587 SHEET 5 AA4 6 GLN B 638 GLU B 643 -1 O GLN B 638 N ILE B 601 SHEET 6 AA4 6 TYR B 628 LYS B 633 -1 N GLU B 632 O TYR B 639 SHEET 1 AA5 3 ALA B 647 THR B 648 0 SHEET 2 AA5 3 LEU B 695 ILE B 696 -1 O ILE B 696 N ALA B 647 SHEET 3 AA5 3 ALA B 707 MET B 708 -1 O MET B 708 N LEU B 695 SHEET 1 AA6 2 ILE B 684 VAL B 685 0 SHEET 2 AA6 2 LYS B 716 LYS B 717 -1 O LYS B 716 N VAL B 685 CISPEP 1 GLY A 567 LYS A 568 0 2.53 CISPEP 2 GLU A 850 LYS A 851 0 2.24 CISPEP 3 GLY A 866 ARG A 867 0 -3.40 CISPEP 4 GLY A 923 SER A 924 0 2.36 CISPEP 5 LEU A 925 PRO A 926 0 1.95 CISPEP 6 SER B 562 VAL B 563 0 1.67 CISPEP 7 GLY B 567 LYS B 568 0 3.74 CISPEP 8 VAL B 720 GLY B 721 0 0.23 CISPEP 9 GLU B 850 LYS B 851 0 4.62 CISPEP 10 LEU B 854 ASP B 855 0 6.01 CISPEP 11 GLY B 866 ARG B 867 0 0.82 CISPEP 12 ARG B 890 THR B 891 0 1.40 CISPEP 13 GLY B 923 SER B 924 0 2.01 CISPEP 14 LEU B 925 PRO B 926 0 1.72 SITE 1 AC1 14 LEU A 577 VAL A 586 ALA A 597 LYS A 599 SITE 2 AC1 14 GLU A 612 ILE A 626 ILE A 642 GLU A 643 SITE 3 AC1 14 CYS A 645 HIS A 692 LEU A 695 SER A 710 SITE 4 AC1 14 ASP A 711 HOH A1102 SITE 1 AC2 1 ARG A 611 SITE 1 AC3 13 LEU B 577 GLY B 578 ALA B 597 LYS B 599 SITE 2 AC3 13 GLU B 612 GLU B 643 CYS B 645 THR B 648 SITE 3 AC3 13 HIS B 692 LEU B 695 SER B 710 ASP B 711 SITE 4 AC3 13 HOH B1101 CRYST1 78.678 81.957 168.682 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 0.012710 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012202 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005928 0.00000